The flow -type air curtain is composed of air treatment equipment, general, air duct system, and air distributor. The machine is installed in shopping malls, cinema, hotels, restaurants, conference halls, cold storage, operating rooms, operating rooms, andAbove the house of the family.When the machine starts, indoor and outdoor air can be separated, which is easy to enter and exit, and prevent hot and cold air exchange indoor and outdoor.At the same time, it has the functions of dustproof, pollution -anti -pollution, and mosquito -prevention and flies. It is widely used in electronics, instruments, pharmaceuticals, food, precision processing, chemicals, shoes, services, business and other industries.
The air curtain is an invisible curtain formed by the powerful air flow generated by the horizontal wind wheel.Therefore, it is also called a screen machine, aura machine, a wind door, a gas gate, a diamond air screen, a diamond screen machine.It is used in shopping malls, theater, factories, hotels, restaurants, and has the functions of refrigeration, air conditioning, dustproof, and heat insulation.
There are generally three types of air screening: upper, side -by -side, and subordinate formulas.
Upward air curtain: The air curtain is installed on the top of the door.The upward wind curtain is convenient to install, does not occupy the building area, does not affect the aesthetics of the building, has good air supply and hygiene conditions, and is suitable for general public buildings.Although the efficiency of the upward air blocking the outdoor cold air is not as good as the downwalk, it is still a good form.The role of general air screens at the gate is to block the outdoor cold (heat) wind.Usually only one outlet is set, but the air outlet is not set, so that the shot can spread freely in the room after contacting the ground.The air screen at the door is called a simple air screen.For high -demand buildings, in order to better organize airflow, set out air outlets above the gate, set the air outlet on the ground, and the air is used after filtering and heating.
Side: The curtain is installed on one side of the door, which can be divided into one side and both sides.For industrial buildings, when the width of the outer door is less than 3m, a unilateral air supply should be adopted; when the width of the outer door is 3 ~ 18m, a unilateral or bilateral air supply should be adopted, or the air will be sent from top to bottom.In order not to block the airflow, the side air curtain is forbidden to open the door inward.
Platform: The air screen is installed underground.Because the shooting area of ??the lower suction air screen is in the lower part of the door hole, it has a good windshield efficiency when the cold wind invades the lower part of the door in winter, and is not affected by the opening direction of the door.However, the air outlet of the smooth air screen is easily blocked by dirt. The airflow of the smooth air is easy to raise clothes and is not popular.
Flowing air curtain function: 1. Thermal insulation function: The air curtains make customers often enter and exit, such as restaurants, shops, entertainment venues, etc. There is no need to open and close.In this way, the temperature of the indoor cold and cold air can be kept at 60-80%efficiency, and only slight temperature changes are allowed.2. Anti -insect -proof function: It can be found that most of the harmful insects cannot pass the curtain wall.In this way, the hygiene of fruit counters, fast food restaurants and other places can remain better and easier.3. Dust-proof function: Install the air curtain machine in the food stores and clothing stores in the precision machinery factories or bus-oriented lanes, which can shield external dust and maintain a cleanliness of 60-80%.4. Freishment function: The air curtain can prevent the odor of mechanical and frozen meat such as chemical laboratories or store storage rooms.And can block the harmful gases of cars emitted outside.As for how to prevent air -conditioned hot and cold air outflow, experts suggest that the combination of air screens and air -conditioning can solve these problems well.5. The negative ion function can produce active oxygen, enhance lung function, promote new metabolism, improve sleep, sterilize, produce fresh air, eliminate smoke and dust, prevent myopia, and prevent static electricity from split hair.
The above is a brief introduction to the types, functions and application fields of the flow -type air screen. For more relevant information, please follow us.