Environment-friendly and energy-saving switch cabinet with constant temperature and constant humidity functions

A technology with constant temperature and humidity and control functions, applied in the field of switchgear, can solve the problems of wasting electric energy, unclean electric energy source, poor control effect of constant temperature and humidity, etc., and achieve good effect.

Inactive Publication Date: 2018-05-01
镇江港诚电力设备有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the present invention is to provide an environmental protection and energy-saving switchgear with constant temperature and humidity control function, so as to solve the current switchgear proposed in the above background technology, the source of electric energy used by some electrical components is not clean, waste electric energy and constant temperature and humidity control The problem of poor performance

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  • Environment-friendly and energy-saving switch cabinet with constant temperature and constant humidity functions

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Embodiment Construction

[0012] The schemes in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary persons in the art without making creative efforts belong to the protection scope of the present invention.

[0013] The present invention provides such figure 1 The shown environmental protection and energy-saving switchgear with constant temperature and humidity control function includes a rubber base 1, a cabinet body 2, a first cooling fan 3, a second cooling fan 4, a solar panel 5, a battery 6, and a temperature and humidity sensor 7. Circuit breaker 8, vertical insulator 9, horizontal insulator 10, alloy resistor 11, current transformer 12, overload protection device 13, temperature s...

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Abstract

The invention discloses an environment-friendly and energy-saving switch cabinet with constant temperature and constant humidity functions, which comprises a rubber base, a cabinet body, a first refrigerating fan, a second refrigerating fan and a solar panel, wherein the upper end of the rubber base is fixedly connected with the lower end of the cabinet body; one side of the upper end of the cabinet body is fixed with the first refrigerating fan; the other side of the upper end of the cabinet body is fixed with the second refrigerating fan; the upper end of the cabinet body is fixedly connected with the solar panel; the upper top surface of the cabinet body is fixed with a battery, temperature and humidity sensors, a constant temperature and constant humidity controller and an on and off controller; and the temperature sensor and the humidity sensor are arranged at the lower part of the left side and the right side in the cabinet body respectively. The environment-friendly and energy-saving switch cabinet with constant temperature and constant humidity functions has the beneficial effects of having environment-friendly, energy-saving, constant temperature and constant humidity control effects and being good in constant temperature and constant humidity control effects.

Description

technical field [0001] The invention relates to the technical field of switch cabinets, in particular to an environmental protection and energy saving switch cabinet with constant temperature and humidity control functions. Background technique [0002] At present, many distribution network neutral points in my country have adopted the operation mode of grounding through resistance. After installing the neutral point grounding resistance switchgear, when non-metallic grounding occurs, the current flowing through the grounding point and neutral point is significantly lower than that of metallic grounding due to the influence of grounding point resistance, and at the same time, the healthy phase voltage rises It is also significantly reduced, and the zero-sequence voltage value is about half of that of single-phase metallic grounding. It can be seen that the use of neutral point grounding through resistance can reduce the transient overvoltage when single-phase grounding, eli...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02B1/56G05D27/02
CPCH02B1/565G05D27/02
Inventor 徐畅
Owner 镇江港诚电力设备有限公司
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