Condensation-preventing humidity control system in box body structure and condensation-preventing box body

A technology of humidity control system and box structure, applied in humidity control, control/regulation system, non-electric variable control, etc. , Improve the degree of integration and improve the effect of condensation problems

Inactive Publication Date: 2021-11-05
BEIJING INST OF RADIO MEASUREMENT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The beneficial effects of the present invention are: the control system of the present invention has the characteristics of simple, fast, effective, precise control, etc., and solves the problem of easy condensation inside the cabinet, especially can very well improve the problem of condensation in large cabinets

Method used

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  • Condensation-preventing humidity control system in box body structure and condensation-preventing box body

Examples

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Effect test

Embodiment 1

[0034] Such as figure 1 As shown, the anti-condensation humidity control system inside a box structure of this embodiment includes a dry gas supply device 2, a gas delivery pipeline 4, a humidity sensor 3 and a controller, and the gas supply port of the dry gas supply device 2 Connected to one end of the gas pipeline 4, the gas pipeline 4 is used to deliver dry gas into the box 1, the humidity sensor 3 is used to detect the humidity value in the box 1 and feed it back to the controller, The controller is used to control the operation of the dry gas supply device 2 according to the feedback humidity value.

[0035] The controller in this embodiment is used to compare the feedback humidity value with the first preset humidity value and the second preset humidity value respectively; when the feedback humidity value is greater than the first preset humidity value and not greater than the set When the second preset humidity value, control the dry gas supply device 2 to run at the ...

Embodiment 2

[0041] Such as figure 1 As shown, an anti-condensation box of this embodiment includes the anti-condensation humidity control system inside the box structure and the box 1, and a section of the gas pipeline 4 near the other end is installed in the box In the body 1 , the humidity sensor 3 is installed in the box 1 .

[0042] Such as figure 1 As shown, a section of the gas delivery pipeline 4 in this embodiment located in the box body 1 is provided with a plurality of dry gas outlets 6, and the plurality of dry gas outlets 6 are along the axial direction of the gas delivery pipeline 4 Interval arrangement. By arranging multiple drying gas outlets, the drying gas can be quickly passed into the box through the multiple drying gas outlets to dry all corners of the box.

[0043] Such as figure 1 As shown, a section of the gas pipeline 4 in this embodiment located in the box 1 is arranged parallel to and spaced from one side of the inner wall of the box 1, and a plurality of the...

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Abstract

The invention relates to an anti-condensation humidity control system in a box body structure and an anti-condensation box body. The anti-condensation humidity control system in the box body structure comprises a dry gas supply device, a gas conveying pipeline, a humidity sensor and a controller, wherein a gas supply port of the dry gas supply device is connected with one end of the gas conveying pipeline; the gas conveying pipeline is used for conveying dry gas into the box body, the humidity sensor is used for detecting a humidity value in the box body and feeding back the humidity value to the controller, and the controller is used for controlling the dry gas supply device to operate according to the fed-back humidity value. The control system has advantages of being simple, rapid, effective, accurate in control and the like, a problem that condensation is prone to occurring in the box body is solved, and particularly a condensation problem of a large box body can be well solved.

Description

technical field [0001] The invention relates to the field of anti-condensation inside a box structure, in particular to an anti-condensation humidity control system inside a box structure and an anti-condensation box. Background technique [0002] Box structures are widely used in all walks of life. From small meter boxes to large phased array antennas, they all belong to box structures. Some box structures have electrical equipment inside, and these electrical equipment will be damaged when exposed to water. In the event of a failure, for safety reasons, the box structure needs to be waterproof and sealed, which will lead to the difference in temperature and humidity between the inside of the box and the outside atmosphere, which will easily cause condensation inside the box, which will cause damage to electrical equipment. Potential safety hazards, so it is necessary to carry out anti-condensation design inside the cabinet. [0003] Most of the existing anti-condensation ...

Claims

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Application Information

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IPC IPC(8): G05D22/02
CPCG05D22/02
Inventor焦磊涛文朝郑新芬
OwnerBEIJING INST OF RADIO MEASUREMENT