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Method for forming air-isolated air curtain

An air isolation and air curtain technology, which is used in the direction of shielding, heating, space heating and ventilation with air flow, which can solve problems such as affecting indoor cleanliness, uncomfortable internal and external cleanliness or pressure difference, and loss of cold air.

Inactive Publication Date: 2010-12-15
苏州安泰空气技术有限公司
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  • Abstract
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AI Technical Summary

Problems solved by technology

If the wind is taken from the indoor air, a lot of cold air will be lost to the outside; if it is taken from the outdoor air, a lot of external impurities will enter the room, affecting the cleanliness of the room
Therefore, the traditional air curtain form is not suitable for occasions that require internal and external cleanliness or pressure difference.

Method used

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  • Method for forming air-isolated air curtain
  • Method for forming air-isolated air curtain
  • Method for forming air-isolated air curtain

Examples

Experimental program
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Effect test

Embodiment Construction

[0015] Such as figure 2 As shown, according to the air isolation air curtain forming method of the present embodiment, the method includes the following steps:

[0016] a. The first air shower device 1 and the second air shower device 2 are respectively installed on both sides of the indoor and outdoor junction, wherein the first air shower device 1 includes a first air inlet 100 and a first air outlet The first box body 10 of 101, the first air filter 11 arranged at the first air inlet 100, the first centrifugal fan 12 arranged at the position corresponding to the first air outlet 101 in the first box body 10; the second air blower The shower device 2 includes a second box 20 with a second air inlet 200 and a second air outlet 201, a second air filter 21 arranged at the second air inlet 200, and a second air filter 21 arranged in the second box 20 corresponding to the second The second centrifugal fan 22 at the position of the air outlet 201; the first box body 10 and the s...

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Abstract

The invention relates to a method for forming an air-isolated air curtain, which comprises the following steps of: a, respectively arranging a first air spraying device and a second air spraying device on two sides of the intersection of indoor and outdoor positions, and controlling an included angle between an air outlet direction of a first centrifugal fan and the horizontal plane to be more than that between an air outlet direction of a second centrifugal fan and the horizontal direction, wherein the first air spraying device comprises a first box body and the first centrifugal fan; the second air spraying device comprises the second centrifugal fan; and the included angles are set between 10 and 45 degrees; b, regulating the air outlet speed of the first centrifugal fan and the second centrifugal fan to be 12-16m / s and 20-26m / s respectively, wherein the air outlet speed of the first centrifugal fan is higher than that of the second centrifugal fan; and c, starting a first centrifugal motor and a second centrifugal motor to form the air-isolated air curtain. The formed air-isolated air curtain can effectively isolate the mixture of indoor and outdoor air so as to achieve the effects of keeping indoor cleanliness and isolating indoor and outdoor temperature difference, and the like.

Description

technical field [0001] The invention relates to a method for forming an air curtain for isolating the gases in two sections. Background technique [0002] The traditional air curtain adopts a single air outlet form, such as figure 1 As shown, after the fan sends the wind from the top to hit the ground, part of the airflow will enter the room. If the wind is taken from the indoor air, a large amount of cold air will be lost to the outside; and if it is taken from the outdoor air, a large amount of external impurities will enter the room, affecting the cleanliness of the room. Therefore, the traditional air curtain form is not suitable for occasions that require internal and external cleanliness or pressure difference. Contents of the invention [0003] The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide a method for forming an isolation air curtain that can effectively isolate indoor and outdoor air. ...

Claims

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Application Information

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IPC IPC(8): F24F9/00
Inventor 李军陈旭东王欢
Owner 苏州安泰空气技术有限公司
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