Let's take a look at the functions and applications of the air curtain
The air curtain is driven by a high-speed motor to drive a strong airflow generated by a through-flow or centrifugal wind wheel to form an invisible door curtain. Therefore, it is also called air curtain machine, air curtain, air curtain machine, damper, air door. The air curtain can separate the indoor and outdoor air, which is convenient for entering and exiting, and can prevent the exchange of indoor and outdoor hot and cold air. At the same time, it has the effects of preventing dust, pollution, and mosquitoes. So what are the functions of the air curtain? Here are some introductions for everyone, let’s take a look!
The air curtain generates high-speed airflow, divides the indoor and outdoor into two independent temperature zones to create a comfortable indoor environment, maintains the effect of indoor air conditioning and air purification, saves electricity, and circulates the air to effectively isolate dust, smoke, and odor Microorganisms such as air and insects. Prevent the outflow of cold (warm) air and save electricity. The continuously formed air door can effectively prevent the leakage of cold (warm) air and save electricity. The indoor and outdoor areas are divided into two independent temperature zones. When the air conditioner is running for a long time, The auxiliary cycle adjusts the temperature to achieve the purpose of saving energy and improving the environment. The air curtain with dust-proof and insect-proof effect produces high-speed airflow to form a protective door, which can effectively block the intrusion of outdoor dust and flying insects and keep the room clean. Anti-smoke and harmful gas effect The air circulation system of the air curtain can effectively block the pungent smell of cooking fumes and industrial exhaust gas and automobile exhaust from entering the room. Air circulation effect When the air-conditioning energy distribution is uneven due to large space in gymnasiums, movie theaters, and entertainment venues, the air circulation system function of the air curtain machine achieves the indoor temperature balance.
Air curtains are widely used in places such as restaurants, shops and entertainment venues where customers often enter and exit and need to constantly open and close doors. In this way, the indoor cold and warm air temperature can be maintained at an efficiency of 60-80%, while only allowing slight temperature changes. The wind curtain machine can also find that most annoying and harmful insects cannot pass through the wind curtain wall. This can better and more easily maintain the hygiene of fruit counters, fast food restaurants and other places. The air curtain also has an electric heating air curtain, generally PTC heating. There are also water-heated air curtains. Both of these air curtains can increase the temperature at the entrance and exit, and they are generally used in the north. The elevated temperature ranges from 30 degrees to 60 degrees.
If the air curtain is installed in the entrance hall of a precision machinery factory or a food store or clothing store facing the bus lane, it can effectively shield the outside dust and keep it clean at a level of 60-80%. The air curtain can also prevent the strange smell from machinery such as chemical laboratories or store storage rooms and frozen meat. And can block harmful gases emitted by cars outside. When it comes to how to prevent the outflow of cold and hot air from the air conditioner, experts have made suggestions: The combination of the air curtain and the air conditioner can effectively solve the problems of cold and hot air outflow. At the same time, the air curtain also has a negative ion function, which can produce active oxygen, improve lung function, promote metabolism, improve sleep, sterilize, create fresh air, eliminate smoke and dust, prevent myopia, static electricity, and prevent hair from splitting.
