The air curtain is a multifunctional product that can be used in various fields. It is a versatile machine that can be used to solve a variety of problems we face every day. Air curtains have many advantages, which is why they are common in many industries and different fields. Air curtains come in a variety of sizes and can be installed in a variety of ways to achieve the desired effect. Installing air curtains in your business is the best step to solving many of your problems.
There is some outcome when buying cheap air curtains Outlet Velocity:
Air curtain exhaust speed is one of the key factors affecting dust removal performance. In this paper, a numerical study is carried out on the effect of air curtain exhaust velocity on dust prevention effect using Fluent CFD software. A prototype dust air curtain was successfully used in a fully mechanized bar mitzvah. The air curtain prototype was simulated under conditions measured in the field.
The variation of the flow field and dust concentration on both sides of the air curtain with the outlet velocity of the air curtain under a given air curtain outlet width was numerically analyzed. The results show that the dust removal efficiency of the air curtain is the best when the air velocity of the air curtain is 5-6 m/s, the width of the air outlet is 20 mm, and the wind speed of the working face is 1 m/s.
Noise Level:
A typical air curtain can emit a sound level of about 50 decibels, which is roughly equivalent to a quiet day in a residential area or a normal conversation level indoors.
Considering how much noise a fan or air curtains can make, it’s no surprise that some business owners are concerned about air curtain noise. Noisy Air curtains can be especially distracting, as most dampers only open intermittently when someone opens a door or window. Of course, you don’t want a gust of wind interrupting everyone’s conversation or activity every time the door opens.
Floor Pattern from Top to Floor:
Find your floor-mounted air curtain easily amongst the 5 products from the leading brands on Mitzvah, the architecture, and design specialists for your professional purchases.
High-rise constructions had been one of the first to use revolving doors. The skilled colossal stress was brought on by means of air speeding through the building. This stress was once extreme ample to reason problems, even with opening the doors. Revolving doorways have been designed to relieve stack impact stress and manage indoor temperatures. However, there are sure areas of construction that require more assistance to stop temperature changes.
In phrases of electricity savings, the use of a revolving door in your entrance is the most positive entrance solution. Air curtains have been developed in particular for revolving doorways to hold this impact at the entrance. This gives you the chance to minimize electricity consumption even extra by way of decreasing warmness loss in the iciness and stabilizing air-conditioned areas in the summer.
The air curtain – is one of the types of innovative equipment designed to prevent heat loss of a building through the planes of door or door openings in places with high traffic: in industrial shops, public and residential buildings, shopping centers, warehouses, and restaurants. In other words, it device, also known as an air door blows a controlled stream of air across an opening to the other side to create an air seal. While air curtains are not the same as air conditioners, they are highly effective at maintaining the interior temperature. They are sometimes referred to as “invisible doors” as they create an invisible barrier between inside and outside environments. Sometimes referred to as fly fans. This seal separates different environments while allowing a smooth, uninterrupted flow of traffic and unobstructed vision through the opening. The air stream which is let out from the machine at whatever point the entryway opens causes no limitation in development. Buy Air curtains at a range in price depending on features. Air curtains are available with horizontal or vertical installation, this is determined depending on local conditions.
What does the air curtain do?
An air curtain or air door is a device that prevents air or contaminants from escaping from one location to another. A typical air curtain design is a fan located above the building entrance, pointing downwards. Well, if you’re an engineer, site manager, or architect, you probably don’t have everything you need to know about the benefits and prices of air curtain systems.
FUNCTIONING
Generally, the air in the curtain entering through the inlet grille, sometimes with filter functions, is compressed by internal fans and forced through an air outlet, which is directed at the open doorway. The filter protects the interior components (heat exchanger, fans, electronics, etc.) from dust and particles. The fans of the air curtain can be direct or belt-driven. The most frequently used types are centrifugal, axial, and cross-flow some air outlets and/or lamellas can be adjustable to increase the performance of the air curtain according to each situation. Most air curtains are installed horizontally, across the top of the opening, and the air is expelled from top to bottom of the door. Vertical air curtains can be installed on one or both sides of the door.
Horizontal installation integrated on the floor is the most effective in thermodynamic terms and at the same time the most expensive one to install and problematic where public pedestrian traffic crosses the doorway for obvious reasons. So it’s only used in some special industrial applications. Types of air curtains: non-recirculating or recirculating. A non-recirculating unit discharges the air to the environment. Otherwise recirculating collects and returns the air from the discharged air. Recirculating air curtains are more efficient but the majority of installations are non-recirculating due to lower costs
In this blog, we’ll discuss the five main benefits of air curtains.
1) Air curtain saves space: First, the owner saved a lot of electricity by installing an air curtain, an energy-saving device. But air curtains can also reduce capital costs and maximize footprint. The Coz Air Curtain is easy to install and sits elegantly on top of the doorway.
2) These devices facilitate your employees: Air curtains use less additional heat than other heaters, help improve employee comfort, and reduce sticking by providing drier floors in entry areas during inclement weather. This helps keep traffic flowing and improves hygiene by reducing insect intrusions and keeping dust and odors out.
3) Air curtains help you save your energy: Although the air curtain consumes electrical energy during operation, it can save net energy by reducing the heat transfer between the two rooms (this heat transfer occurs by mass transfer when the air in the room mixes at the edges).
A closed and well-sealed door is the ultimate solution to reducing energy loss. However, the benefits of physical doors are lost when your business has to deliver items to passersby entering and leaving for most of the day.
The task of the air curtain is to cool and heat the space where many customers enter which actually leads to a way of saving energy in many ways. Air curtains keep doors open late, inviting your potential clients into your center from the street. These devices also allow a large amount of conditioned air inside the building so that it cannot escape to the outside.
Air curtains and physical doors can be used together. When the solid door is open, the air curtain opens and minimizes air exchange between the inside and the outside.
Additionally, by reducing heating or air conditioning costs in a building, air curtains can pay for themselves within a few years.
4) Ease of Access and Design Flexibility: Air curtains provide an invisible barrier without compromising the building design and provide concealed protection from external elements.
Additionally, air curtains are particularly effective in areas where the door is open for extended periods of time and the door needs to remain open throughout the day. These devices can then even be used above entrances that must remain open for operational reasons. In addition, air curtains are not only useful at the main entrance of the company but also installed at the entrance of car parks and food preparation areas, etc.
5) The payback period for air curtains is very short: The combined energy and building savings of air curtains add up to a potential payback period of one to three years compared to more permanent and expensive buildings. in conclusion: Well, we want you to know all the essentials about buy air curtains.
Additionally, Mitzvah – a company of air curtains manufacturer and supplier in India sells high-quality air curtains and has been operating for a long time. Also, if you would like to analyze the prices and other characteristics of air curtains associated with a reliable business, visit the Mitzvah website. Well, you have a chance to buy air curtains that you need. That’s all for today. Also, keep visiting our website for more effective blog posts.
Before purchasing air curtains, we should know about air curtain in detail, what is air curtain, how does air curtain works, where it is used, and their advantages of an air curtain. In this blog we talk about air curtains and give you all detail about air curtains, that’s why you don’t have any confusion before buying air curtains.
Here it is,
What is an Air Curtain?
An air curtain also referred to as an air door is a mechanism that creates an air shield by blowing a controlled stream of air across the opening to the opposite side. This barrier separates different environments while permitting uninterrupted traffic flow and clear visibility through the opening. They help to contain heated or stimulated air in industrial or commercial configurations, resulting in significant energy savings and increased personal comfort. In addition, they prevent the infiltration of contaminants and insect pests. Mitzvah manufactures and distributes air curtain at an affordable price.
How does the Air Curtain work?
Air curtain perform their intended function because they generate sufficient air to establish a barrier that stretches the length of the entrance. Engineers designed this invisible airflow barrier to entirely surround the entrance and shield the inside from temperature-variable, pathogen-laden, and insect-carrying outside air. Even though this is not a physical barrier, it protects the doorway sufficiently.
When the air curtain is engaged, the air is sucked into the device via its intake.
The fan then accelerates the air as it enters the container of the fan.
This air goes into an inlet manifold, which distributes the air evenly along the length of the discharge port.
The propeller vanes on the nozzle make a flow of air that is mostly smooth and even.
The air expelled by the nozzle generates a downward-falling air current. 80 percent of the air returns to the intake side of the air curtain, while 20 percent travels in the other direction.
Where Air curtains are used?
Pretty much every single business can potentially benefit from an air curtain in some way. Heat transfer, obstinate insects, dust or pollen, and windy air are not limited to a specific business. Instead, these problems may affect every business in every industry. This means that air curtains could be used almost anywhere.
Air curtains provide customers with comfort while saving energy and keeping critters outside. Air curtain installation in commercial and industrial settings, including
Food Service (Quick Serve, Restaurants, Schools, and Cafeterias)
Healthcare facilities
Warehouse and distribution
Office and retail
Convenience and groceries
Manufacturing, transportation, and terminals
Indoor Grow Facilities and Processing Plants, and Food Processing Plants.
Advantages of Using an Air Curtain:
Huge energy savings: Air curtain systems minimise energy usage, operational costs, carbon footprint, and environmental impact. It uses the least amount of energy to keep a temperature difference inside or outside the building.
Climate Control: Air Curtain contribute to the creation of air temperature barriers between two locations. This section keeps the temperature inside more stable, which makes customers, visitors, and employees feel more at ease.
Pest Control: Flying insects such as bees and fruit flies may be a nuisance. They may contaminate food, ruin the wine, transfer disease, or provoke allergic reactions. Flying bugs hate air curtain and can’t get through them without getting confused and losing their balance.
Environmentally Safe: Air curtains provide the aforementioned benefits without harming the environment. To have an effect, the devices use just air, not chemicals or anything else that is hazardous to the environment.
Improve indoor air quality: An air curtain’s capacity to generate a non-obstructive air stream that keeps particles, dirt, and dust out enhances indoor air quality. It functions by recirculating indoor air over an open doorway, preventing the entry of outside air.
Stress-free system: Air curtain minimizes heat loss via workplace doorways. Less heat loss conserves energy. This might reduce the heating system’s demand and lengthen its lifespan.
Stop the foul odour: There are several unpredictable odours in the outdoor world. Your structure could be located near an industrial or urban area. By keeping out the outside air, an air curtain can stop bad smells from coming into a building.
Types of Air Curtain available:
There are several varieties of air curtains on the market presently. Some kinds of air curtains are those that are heated by electricity, those that use steam coils, and those that use gas.
Ambient (Unheated) Air Curtains: Ambient air curtains are often used for pest and pollution monitoring, and they may be installed at any entrance. This kind of air curtain is often installed inside the door opening. Although indoor installations may aid with environmental management (by filtering out toxins, dirt, and allergens), ambient air curtains installed outside the door can help with pest extermination as well. These curtains are especially good for the environment because they use less energy to separate the air inside and outside.
Electrically Heated Air Curtains: Electrically heated air curtains are used to keep chilly gusts at bay in locations that need extra warmth, such as open entrances. Heated air curtains are utilised in restaurants, hospitals, and retail businesses to optimise interior ambiance. When customers enter a facility from the chilly or windy outdoors, these curtains keep the frigid air outside and the warm, welcoming air inside. Because the heating feature may be switched off in the summer, this air curtain could be used all year.
Steam/Hot Water Coil Air Curtains: These air curtains integrate into a building’s preexisting heating system. Almost all the commercial T buildings are heated with steam and hot water throughout the winter. Heat loss via open doors is a big issue in these places, so installing hot water or steam-based air curtain is an effective strategy to heat the threshold while keeping cold air out. In the summer, just switch off the heating component to utilise these air curtains.
Indirect Gas-Fired Air Curtain: Indirect gas-powered air curtains are most often seen in warehouses, industrial complexes, distribution centers, and other big structures. Propane or gas is used to heat these structures. They lose heat attributed to frequent indoor and outdoor traffic. Keeping employees comfortable in these environments is critical for engagement and productivity. Indirect gas-powered air curtains contribute to this goal by providing a soothing atmosphere. Furthermore, many businesses and warehouses need consistent temperatures for sensitive items. Even when doors are opened and closed, air curtains may help to keep temperature variations to a minimum. In this scenario, indirect gas-fired units are especially beneficial since they provide protection from freezing temperatures and gusts of up to 30 miles per hour.
Leading Manufacturer and distributor of Air Curtain: Mitzvah
Mitzvah is the leading local manufacturer and supplier of Air Curtains, with a vast array of product applications in a number of industry segments. With the presence of PAN India, our support personnel is only a phone call away. We are the industry leader in offering air curtains, with over one hundred thousand satisfied customers. Our product is advantageous in several ways. Our Air curtain has been shown to be superior at a variety of duties, including preventing insects from entering a room and maintaining a constant temperature. They are easy to install and affordable. Additionally, they enhance workplace productivity and comfort.
As restaurateurs, we understand that your customers are your number one priority! That’s why we want to help ensure your customers feel comfortable and have the best experience when dining with you. Installing commercial air curtains in your restaurant can create a comfortable environment, keep dust and pests out, save money and provide your customers with a better overall experience. Air curtains are placed on the doors to create a strong air seal that keeps conditioned air in the building while keeping dust and debris out!
Advantages of Commercial Air Curtain System:
Increase customer convenience
During the colder months, the air curtain disrupts the natural convection effect of warm air flowing out of an open door and is replaced by incoming cold air. Even on hot summer days, air curtains can be used to keep cool air in when the door opens and closes. This means your customers can sit comfortably anywhere in the restaurant, even right outside!
Reduce energy costs
Air curtains create an invisible door that prevents outside air from entering and restrict inside air from flowing out, protecting the interior temperature of a restaurant, bar, or walk-in cooler. This protects your heating and cooling system as well as your wallet!
Promote a clean environment
Air curtains promote healthy and hygienic environments in restaurants by limiting flying insects and other pollutants such as pollen, dust, and traffic fumes. This is because they are designed to create an effective seal by steadily circulating facility air over an open door, making it harder for outside air to penetrate the air curtain.
Reduce the load on the existing HVAC system
When your HVAC system is working to maintain the set temperature but the flow is constant, it can affect your equipment. Adding an air curtain can extend the life and functionality of your current heating system because you won’t overload your equipment!
Reduce employee turnover
In the hospitality industry, it is important to ensure that your employees are motivated and happy. You want to take care of your employees so they can take care of your customers in the best possible way! Installing an air curtain is sure to control the temperature and keep the service entrance, kitchen, and rear areas clean and smoke-free.
Promote Traffic Flow
Opening the door is a welcoming gesture that can greatly improve customer traffic. Installing air curtains can promote faster traffic flow into your restaurant while keeping indoor temperatures in check.
If you looking for the best air curtain at an affordable price with the best quality for your restaurant, Then Mitzvah is the suitable option for you. The manufacturer and supplier of best quality air curtains at an affordable price. This is one of the best leading air curtains manufacturers and supplier companies.
The best part of this company is of air curtains manufacturer in that way air curtains consume less electricity and save your electricity bills.
An air curtain is a device that directs a consistent stream of warm or unheated air across an aperture to create a barrier that prevents the transmission of heat and particulate matter from one zone to the next. To achieve the desired results, the effectively built system will generate this barrier throughout the whole height and width of the aperture.
How does Air Curtain work
Air curtains can fulfil their purpose because they emit a sufficient volume of air to generate an air barrier that extends the length of the opening. Engineers have devised this invisible airflow barrier to entirely enclose the aperture and shield the inside from external air that can vary in temperature and bring detritus, germs, and pollinating insects. Even though this is not a physical barrier, it is adequate to safeguard the entrance. Because they do not need people and equipment traffic to go around an obstruction, air doors are the suggested protective technique for use in commercial situations. A solution devoid of impediments might result in fewer accidents and less downtime for operations. In addition, the absence of a barrier does not diminish visibility, which eliminates another possible accident cause.
Key Benefits of Using Air Curtains
Huge energy savings: Air curtain systems minimise energy usage, operational costs, carbon footprint, and environmental impact. It minimises the energy needed to maintain a temperature difference within or outside the structure.
Improved indoor air quality: The ability of an air curtain to create a non-obstructive air stream that keeps particulates, dirt, and dust out improves indoor air quality. It operates by recirculation facility air over an open doorway, blocking outside air.
Stress-free systems: Air curtains prevent heat loss through office doors. Reduced heat loss saves energy. This might lower heating system demand and prolong its life.
Stop the foul odour: There are several unpredictable odours in the outdoors world. Your structure might be near an industrial or urban region. Air Curtain can eradicate any undesirable odours from entering the building by keeping out the outside air.
Why Buy Air Curtains: At Mitzvah
Health is the most important advantage of placing an air curtain in your home or place of work.
It removes all dust and small particles from the air to provide a space with cool, clean air.
Additionally, it deters flies, mosquitoes, and unpleasant odours.
It contributes to maintaining a clean atmosphere and a healthy environment.
Some are equipped with automatic sensors that identify germs and bacteria as soon as a person enters the room.
We are a reputed air curtains manufacturer and supplier. Mitzvah has a fantastic assortment of long-lasting automated air curtains in India. To provide value to our clients, all of our goods are made from top raw materials and processed under sanitary conditions. We have effectively met our clients’ expectations by providing items of international quality at low pricing. We guarantee on-time and flawless delivery to the client’s location. Mitzvah actively promotes energy-efficient and sustainable technology, as well as an all-encompassing strategy that considers health, life and work quality, and safety. Mitzvah maintains strong ties with partner organisations throughout the world. Our goal is to grow our firm via continuous product innovation and the application of technology across all of our activities.
Price of Air Curtain
The cost of a curtain ranges from 2k to 2 lakhs, depending on the number of feet, air pressure, cost-effectiveness, blower size, material utilised, air velocity, and noise level.
A fan-powered device that forms an unseen air barrier is known as an air curtain. The energy-saving air screen may save up to 80% on heating and cooling expenditures. This 4 feet type of Air Curtains price will range from 7,000 to 15,000.
If one needs more motors and more efficiency in 4 feet range then the price can hike up to 19,000.
When the quality will increase in dimension, the noise level when decreases, the velocity of air increases then automatically the price range will increase up to 70,000 for 11 ft air curtain.
Air Curtains are in high demand for commercial buildings now a day. This is basically used to keep your surroundings clean and dust-free. These are installed in the main entrance to provide conditioned air in and unconditioned air out.
From an HVAC point of view, the idea of hanging fabric on the windows is to keep solar energy away from the occupied space. In fact, curtains have been used for thousands of years to define spaces, provide privacy and prevent sunlight from heating interior spaces. The earliest curtains were made from animal skins that were placed on doors centuries ago.
Another type of curtain covers the outside environment out of conditioned spaces at doorways and outside access points. No, it’s not made of fabric or vinyl or even animal skins. It is made of air.
Commercial Air curtains work by adding a fast-moving airflow to block air through the door when it is open. Is it easy enough? There are many advantages to installing air curtain in your warehouses, retail stores, office entrances, restaurants, hospitals, manufacturing plants, and pretty much anywhere you want to keep conditioned air in and non-conditioned air out. Engineers who understand air curtain design can save customers a lot of hassle and money.
Advantages of Air Curtains:
Humidity Control: Humidity plays an important role in comfort. Air curtain prevent humid outside air from entering the room, reducing the energy required for air handling and improving comfort.
Reduce Smell: There are various uncontrollable odors in the external environment. Your building may be near an industrial area or an urban area. By keeping outside air out, we prevent unpleasant odors from entering the building.
Beetles: No one likes pests. Air curtain eliminate the possibility of flying insects entering your building. Goodbye pesky flies!
Air curtains are an energy-efficient way to reduce the HVAC system energy required and improve occupant comfort and limit the possibility of air pollutants entering building areas. This contamination can come in the form of infectious diseases in hospitals or medical buildings. Additionally, in manufacturing environments or large warehouses, airflow can act as a barrier between different environments within a building.
Additional benefits :
Buy Air curtains is the best option & provide additional flexibility in installing heaters. During the heating season, the air curtain prevents cold air from entering, offsetting the cold conditions of the building’s exterior walls. These are an energy-efficient way to reduce HVAC system energy consumption and improve occupant comfort.
Mitzvah manufactures the best quality air curtains and Air curtains supplier in India at an affordable price. They manufacture air curtains of different varieties at different price ranges.
The main aim of the mitzvah is to supply the best quality air curtains which reduce electricity bills.
Nowadays most of the rush areas are social places like restaurants, bars, pubs, hotels, cafes, theaters, shopping malls, and much more. Thus, it is implied that daily countless people visit these places which long for a safe and environment-friendly environment and it is possible with automated products like air curtains. But what made this equipment or machine a necessary thing in these areas? So, here we have discussed why owners should think and are encouraged to install and use air curtains for restaurants.
Air Curtains basically create an invisible barrier of high-velocity air to separate and manage environments, keeping conditioned air within your workspace, while keeping unconditioned air, pests, and pollutants out. CFI Air Curtains can be mounted above a doorway opening, just above the header. Ambient air is drawn through the front intake grill and into the fan baskets. The blower wheel, forces the air into CFI’s state-of-the-art air chambers, compressing the air and forcing it downward through the discharge nozzle. An invisible “air shield” is created that serves as the barrier preventing conditioned air from leaving the building and blocking outside air from entering, even when there is no primary door in place. Keeping customers comfortable, saving energy, and keeping debris and pests outdoors are some challenges you may experience as a restaurant owner.
Installing an air curtain in your restaurant is the best move you can make in mitigating these concerns. Air curtains are placed over the door in order to create a powerful air seal to keep conditioned air in the building and dirt and debris out. A correctly installed and fully efficient air curtain can save your business a lot of money, by reducing the amount of heat lost through open doors.
Restaurateurs, food service managers, and bar owners use air curtains to increase customer satisfaction, reduce energy costs, minimize employee turnover and maintain high sanitation standards. Here are some of the benefits and reasons why your restaurant needs a commercial air curtain.
Increases Customer Comfort
Keeping customers happy is imperative to all restaurant businesses; cold premises can put customers off and may affect the productivity of your staff. During winter, air curtains disrupt the natural convection effect of warm air spilling out of an open doorway and being replaced by incoming cold air. On both hot and cold days, air curtains keep customers seated close to the door, or happily waiting for a table, in a comfortable, smoke-free environment. Combining an air curtain with a friendly atmosphere and good interior design can attract customers and keep them inside for longer. An air curtain is an investment that will not only reduce your outgoing bills but increase your profits.
Air Curtains Reduces Energy Costs
An open door is inviting to customers, but it also invites unwanted cold air. Traditional heating systems in restaurants can be very inefficient, especially in large premises with open doors. Air curtains create an invisible door that prevents the inflow of external air and restricts the outflow of indoor air, protecting inside temperatures in the dining room, bar, or walk-in cooler. This results in less wear and tear on your heating or cooling system and saves you from incurring unnecessary heating bills. An air curtain can maximize the savings spent on heating by working in tandem with existing heating systems and reducing heat loss.
Reduces Strain on Existing Heating or Cooling Systems
With an efficient air curtain, the heat loss through restaurant doorways is drastically reduced. When the heat loss is reduced, the existing heating system can have a lot of unnecessary excess strain taken away. This could add up to less usage and increase the lifespan and functionality of your current heating system. This same effect applies to air conditioning in the summer months.
Air Curtains Promotes a Clean Environment
Air curtain promote a healthy and hygienic environment in a restaurant by restricting flying insects and other pollutants such as pollen, dust, and fumes from traffic. This is because they’re designed to create an effective seal by re-circulating facility air in a smooth flow across an open doorway, making it harder for outside air to penetrate the air curtain.
Promotes the Flow of Traffic into your Restaurant
Almost any restaurant owner will know that open doors tell customers that their restaurant is open for business. An open door is an inviting gesture that substantially improves the inflow of customers. Installing air curtains will promote a faster inflow of traffic into your restaurant while keeping indoor temperatures in control.
Reduces Employee Turnover, Complaints, and Absenteeism
Comfortable employees are happy employees, and happy employees don’t leave. Air curtains keep service entry, kitchen, and back-of-the-house areas clean and fume-free. An air curtain releases warm air from bottom to top keeping the temperatures of your restaurant in control. It eliminates the exchange of warm and cold air, hence, preventing draft. During the summer season, it promotes cool air in your business building, and keeps hot air out, maintaining a comfortable environment. It motivates employees and reduces absenteeism.
If you’re tired of seeing money and energy flow out of your restaurant’s door, an air curtain could be a cost-effective answer to your needs.
Contact Mitzvah if you’d like to learn more about the benefits of air curtains for your restaurant or you want the best quality of commercial air curtains and so on.
Mitzvah is one of the best air curtains manufacturers providing different and a wide range of air curtains and other products, including the new series. For more information, get in touch with our executives.
