NEWS
Home » News » Articles » What is air curtain?

What is air curtain?

Views: 0     Author: Site Editor     Publish Time: 2022-03-18      Origin: Site

The air curtain uses strip nozzles to send out a curtain-like air flow of a certain speed, a certain temperature and a certain thickness, which is used to block another air flow.


What is the function of the air curtain?

What are the air curtain setting conditions?

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



What is the function of the air curtain?

(1) Heat insulation function: The air curtain eliminates the need for constant opening and closing of doors in places where customers often enter and exit such as restaurants, shops and entertainment venues. In this way, the indoor cold and warm air temperature can be maintained at an efficiency of 60-80%. Only slight temperature changes are allowed.

(2) Anti-insect function: It can be found 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.

(3) Dust-proof function: If an 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 maintain it at a level of 60-80% clean.

(4) Fresh-keeping function: The air curtain can prevent strange smells 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 preventing the outflow of cold and hot air from the air conditioner, experts have put forward suggestions: The combination of the air curtain and the air conditioner can effectively solve the problems of cold and hot air outflow from the air conditioner.

(5) Negative ion function: produce active oxygen, improve lung function, promote metabolism, improve sleep, sterilize, produce fresh air, eliminate smoke and dust, prevent myopia, static electricity prevents hair split ends.


What are the air curtain setting conditions?

1) For public buildings and industrial buildings located in severe cold areas and cold areas, there are no door buckets and front rooms for exterior doors that are often opened;

2) For public buildings and industrial buildings, when the production or use requirements do not allow the indoor temperature to be lowered, or when it is reasonable to install hot air curtains based on technical and economic comparisons.


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

(1) The upward delivery type refers to the method in which the air curtain is installed on the upper part of the doorway or other occasions where the air exchange needs to be isolated, and the air is delivered downward.

(2) Side delivery type refers to the way that the air curtain is installed in the doorway or other occasions where the air exchange is required to be isolated on one or both sides, and the air is delivered horizontally.

(3) Bottom delivery type refers to the method in which the air curtain is installed at the lower part of the doorway or other occasions where air exchange is required, and the air is delivered upwards.


This is the relevant knowledge about the air curtain for you. If you want to order a air curtain, you must choose Guangzhou Meihao HVAC Equipment Co. Ltd., because they can provide the most high-quality and cheap air curtain.


NO.C105 Yuewang building, NO.1 Wangling section of 106 national road, Baiyun district

 

020-81982207

 

PRODUCT CATEGORY

QUICK LINKS

QUICK LINKS

LISTEN TO CUSTOMERS’ NEEDS

  • How to contact you?

    Please contact us by mail info@gzmeihao.com, or you contact us by call, Skype, etc. Please find more info at Contact.
  • What’s your production range?

    Air curtains (include ambient air curtain and heating air curtain) and fan heaters.
  • How to choose an air curtain?

    It’s quite a complicated question. We need you to describe the environment of the place, and then our professional sale will give you an advice. If the situation is very complicated you could also ask our engineer to give you a solution about that. Our engineer team is quite experienced.
  • What kind of materiel of the packing

    Carton
  • What materials of the logo.

    Silk print/label/aluminum
  • Can you make the carton design for us?

    Yes

Copyright   2021 Guangzhou Meihao HVAC Equipment Co. Ltd.    Sitemap   Support By Leadong.