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Pressure control device and method for an air film building, and a control system

A technology of air film building and pressure control, applied in heating and ventilation control system, electric fluid pressure control, heating and ventilation safety system, etc., can solve the problem of high construction cost of air film building, reduce construction cost, simplify The effect of the overall pipeline

Active Publication Date: 2019-04-09
阳明传媒有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For this reason, in the existing air-film buildings, the pressure maintenance, ventilation, temperature adjustment, etc. in the air-film buildings are carried out respectively through the fan control device, the air-conditioning device, and the fresh air system, and the construction cost of the air-film buildings is high.

Method used

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  • Pressure control device and method for an air film building, and a control system
  • Pressure control device and method for an air film building, and a control system
  • Pressure control device and method for an air film building, and a control system

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Effect test

no. 1 approach

[0018] Hereinafter, the pressure control device 1 according to the first embodiment of the present invention will be described with reference to the drawings.

[0019] Such as figure 1 As shown, the pressure control device 1 for the air film building 100 includes: a pressure maintaining fan 11, a first air supply passage 12, a first air supply port 13, a heat exchange fan 21, a second air supply passage 22, and a second air supply port 23. An exhaust valve 31 , a first exhaust passage 32 , a first exhaust port 33 , and a controller 40 .

[0020] The pressure-holding fan 11 is a fan that operates to ensure that the pressure in the air model hall is constant. The pressure maintaining fan 11 is arranged in the first air supply channel 12 , and transports the gas entering from the first air supply port 13 into the air film building 100 through the first air supply channel 12 , that is, blows air into the air film building 100 . In other words, the first air supply passage 12 is ...

no. 2 approach

[0071] The present invention can also be realized in the form of a control system 2 for overall control of the gas film building 100 including the above-mentioned pressure control device 1 .

[0072] Such as Figure 7 As shown, the control system 200 includes: the pressure control device 1 described in the first embodiment, the air conditioning device 2 , the sensing device 3 , the lighting control device 4 , the safety alarm device 5 , and the main control device 6 .

[0073] The air-conditioning device 2 regulates the temperature in the air-film building, and the air-conditioning device 3 includes the above-mentioned heat exchange fan 21 . The air conditioner 2 is not particularly limited, and any known air conditioner for large venues can be used.

[0074] The sensing device 3 is a device for collecting information related to the air film building 100 . For example, the sensing device 3 may include: a temperature sensor, a pressure sensor, a humidity sensor, a PM 2.5 sens...

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PUM

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Abstract

The invention provides a pressure control device and method for an air film building, and a control system. The pressure control device is used for the air film building and comprises a pressure maintaining fan, a first air supply channel, a first air supply outlet, a heat exchange fan of an air conditioning device used for adjusting the temperature in the air film building, a second air supply channel, a second air supply outlet, a first exhaust channel, a first exhaust outlet, an exhaust valve capable of adjusting the opening degree and a controller. The controller is connected with the pressure maintaining fan, the heat exchange fan and the exhaust valve and controls the pressure maintaining fan, the heat exchange fan is used for supplying air when the pressure maintaining fan breaks down, and therefore the pressure in the air film building is adjusted.

Description

technical field [0001] The invention relates to the technical field of air film buildings, in particular to a pressure control device, method and control system for air film buildings. Background technique [0002] The air film building is a building structure that uses a flexible film material as the shell, fills the air film building with air, and supports the main body of the building. Air film buildings have the characteristics of low cost, fast, easy disassembly and assembly, and light weight, so they are more and more used in various industries. [0003] Due to the special working principle of the air film building, a pressure control device is required to automatically control the pressure in the air film building to maintain the pressure in the air film building at the set pressure value. In addition, as a kind of building, the air film building also needs to consider the air quality and temperature in the building to ensure the health and comfort of the people in t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B1/34G05D16/20F24F7/08F24F11/38F24F11/65F24F11/74
CPCE04B1/34F24F7/08F24F11/38F24F11/65F24F11/74G05D16/20Y02B30/70
Inventor 不公告发明人
Owner 阳明传媒有限公司
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