What is the function of the air curtain?

Air curtains usually consist of air handling equipment, fans, air duct systems and air distributors. air curtain is another form of local air supply. Its purpose is to create an air barrier to reduce and block the convection of indoor and outdoor air, or to change the direction of polluted air flow.

• What are the classifications of air curtains according to the direction of air supply?

• What is the function of the air curtain?

• What are the product features of the air curtain machine?

What are the classifications of air curtains according to the direction of air supply?

(1) The upward air curtain refers to the method in which the air curtain is installed on the upper part of the door opening or other occasions that need to isolate the airflow exchange, and the air is supplied downward.

(2) Side-feed air curtain refers to the method of horizontal air supply by installing the air curtain on one or both sides of the door opening or other occasions that need to isolate the air exchange.

(3) Downward air curtain refers to the method in which the air curtain is installed at the lower part of the door opening or other occasions that need to isolate the air exchange, and the air is supplied upward.

What is the function of the air curtain?

(1) Insulation function: The air curtain machine makes it no longer necessary to constantly open and close the doors in places where customers often come and go, such as restaurants, shops and entertainment places. This can maintain the indoor cold and warm air temperature with 60-80% efficiency. Instead, only minor temperature changes are allowed.

(2) Anti-insect function: It can be found that most of the annoying and harmful insects cannot pass through the wind curtain wall. In this way, it is better and easier to maintain the hygiene of fruit counters, fast food restaurants and other places.

(3) Dustproof function: If an air curtain is installed in a precision machinery factory or in the foyer of a food store or clothing store facing the bus lane, it can effectively shield the dust outside and keep it at a level of 60-80%. clean.

What are the product features of the air curtain machine?

The air curtain machine is driven by a high-speed motor to drive a strong airflow generated by a cross-flow or centrifugal wind wheel to form an "invisible door curtain". Divide the indoor and outdoor into two independent temperature zones to create a comfortable indoor environment, maintain the effect of indoor air conditioning and purify indoor air, save electricity, and circulate the air, which can effectively isolate dust, smoke, odor, insects and microorganisms Wait. Preventing the outflow of cold (warm) air can not only save electricity but also effectively prevent the leakage of cold (warm) air. It divides the indoor and outdoor into two independent temperature zones. When the air conditioner is running for a long time, the auxiliary circulation adjusts the temperature to save energy. The purpose of energy to improve the environment, the effect of dust and insect repellent.

Guangzhou Meihao HVAC Equipment Co. Ltd.  is the first batch of domestic enterprises to design and manufacture air curtains, and it is also the earliest enterprise to introduce industrial design concepts in the industry.