Self-adaptive electrical cabinet for outdoor environment and operating method

An outdoor environment, electrical cabinet technology, applied in the direction of electrical components, non-electric variable control, substation/distribution device housing, etc., can solve difficult to increase, pipeline or radiator condensation, pipeline, radiator and cabinet Increase the internal temperature difference, etc., to ensure the effect of temperature and humidity balance

Inactive Publication Date: 2016-02-24
DONGYING POWER SUPPLY COMPANY STATE GRID SHANDONG ELECTRIC POWER +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this method has limitations: 1. Limited by the space and layout of the cabinet, it is impossible or difficult to add devices
2. Simply heating the air in the cabinet increases the temperature difference between the pipeline, radiator and the cabinet, and may cause condensation on the pipeline or radiator
The volume of the electrical cabinet body increases and affects the use of pipelines, which in turn makes the adaptability of the electrical cabinet lower

Method used

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  • Self-adaptive electrical cabinet for outdoor environment and operating method
  • Self-adaptive electrical cabinet for outdoor environment and operating method

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Embodiment Construction

[0017] combined with Figure 1-2 , to further describe the present invention:

[0018] An electrical cabinet that adapts to the outdoor environment mentioned in the present invention includes a box body 1, a monitor 2, a hot air blower 3, and a circulating air outlet 4. The inside of the box body 1 is provided with a detector 2, and the monitor 2 is connected to The hot air blower 3, the top of the box 1 is provided with a circulating air outlet 4, the monitor 2 includes a humidity monitoring circuit, a temperature monitoring circuit and a sound alarm circuit, the humidity monitoring circuit is connected to the temperature monitoring circuit, the sound alarm circuit switch S And power supply, humidity monitoring circuit includes humidity detection probe, resistor R1, potentiometer RP1, RP2, NOT gate Dl, D2, D3 and light-emitting diode VL1, VL2 in the NOT gate integrated circuit IC; humidity detection probe is composed of a electrode and b The electrodes are composed of two el...

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Abstract

The invention relates to electrical cabinet humidity control equipment, in particular to a self-adaptive electrical cabinet for outdoor environment and an operating method. Through the technical scheme, the self-adaptive electrical cabinet comprises a box body, a monitor, a warm air machine and a circulating air opening; a detector is arranged inside the box body; the monitor is connected to the warm air machine; the circulating air opening is formed in the top of the box body; the monitor comprises a humidity monitoring circuit, a temperature monitoring circuit and a sound warning circuit; and the humidity monitoring circuit is connected to the temperature monitoring circuit, a sound warning circuit switch S and a power supply. The self-adaptive electrical cabinet has the advantages that automatic adjustment for the temperature of the electrical cabinet and automatic warning adjustment are realized, and the air humidity inside the electrical cabinet is monitored by the monitor.

Description

technical field [0001] The invention relates to a humidity control device for an electrical cabinet, in particular to an electrical cabinet adaptive to the outdoor environment and a working method. Background technique [0002] The electrical cabinet is a cabinet made of steel to protect the normal operation of components. The materials for making electrical cabinets are generally divided into two types: hot-rolled steel plates and cold-rolled steel plates. Compared with hot-rolled steel sheets, cold-rolled steel sheets are softer and more suitable for the production of electrical cabinets. Electrical cabinets are widely used mainly in chemical industry, environmental protection industry, power system, metallurgical system, industry, nuclear power industry, fire safety monitoring, transportation industry and so on. Currently, new energy is developing rapidly. A large number of wind energy products are used. In order to cooperate with the normal start-up and work of the el...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02B1/30H02B1/28H02B3/00G05D27/02
CPCH02B1/30G05D27/02H02B1/28H02B3/00
Inventor 曲洁赵立新张建华王俊敏田波崔沂水李成韩冬赵文蕾黄清社徐晓辉
Owner DONGYING POWER SUPPLY COMPANY STATE GRID SHANDONG ELECTRIC POWER
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