Automatic cooling switch cabinet used for fuse type isolation switch

A technology for isolating switches and automatic cooling, which is applied in the cooling/ventilation of substations/switching devices, panel/switching station circuit devices, instruments, etc., to achieve the effect of accelerating the cooling speed

Inactive Publication Date: 2015-12-02
WUHU KAIXIN ARRESTER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] According to the deficiencies of the prior art above, the technical problem to be solved by the present invention is to propose an automatic cooling switchgear for a fuse-type isolating switch, by setting an air inlet and an air outlet on the switchgear, and controlling the temperature Real-time...

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  • Automatic cooling switch cabinet used for fuse type isolation switch

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Embodiment Construction

[0009] Referring to the accompanying drawings, through the description of the embodiments, the specific embodiments of the present invention include the shape, structure, mutual position and connection relationship of each part, the function and working principle of each part, and the manufacturing process of the various components involved. And the method of operation and use, etc., are described in further detail to help those skilled in the art have a more complete, accurate and in-depth understanding of the inventive concepts and technical solutions of the present invention.

[0010] The invention provides an automatic cooling switch cabinet for a fuse type isolating switch. The cabinet body of the switch cabinet is provided with an air vent to realize the cooling of the switch cabinet when there is wind, and fans are provided on both sides of the cabinet body. And the temperature monitoring unit detects that the temperature in the switchgear is too high and needs to be coo...

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Abstract

The invention discloses an automatic cooling switch cabinet used for a fuse type isolation switch, belonging to the power system protection electric appliance technology field. The automatic cooling switch cabinet comprises a cabinet body, a fuse type isolation switch, a temperature-humidity detection unit, a control unit, an alarm unit and a fan. An air inlet and an air outlet are arranged on the cabinet; the fan is installed at the air inlet; the fuse type isolation switch is installed between the fan and the air inlet; the temperature-humidity detection unit is connected to the control unit for detecting temperature and humidity inside the cabinet body; and the output terminal of the control unit is connected to the alarm unit and the fan. With the air inlet and the air outlet being arranged on the switch cabinet, the automatic cooling switch cabinet performs real-time monitoring on the temperature inside the switch cabinet and starts up the fan to radiate heat when the temperature and the humidity are detected to be high, which solves the problem that the temperature inside the switch cabinet is too high, which affects the working of the fuse type isolation switch. Besides, the invention also has advantages of automatic heat radiation, autonomous detection, easy usage and low cost.

Description

technical field [0001] The invention belongs to the technical field of electrical system protection appliances, relates to the direction of a fuse-type isolating switch, and in particular relates to an automatic cooling switch cabinet for a fuse-type isolating switch. Background technique [0002] At present, the RC1A outdoor porcelain plug-in fuse series products commonly used by low-voltage users are generally hung and installed in the open air next to the straight iron or flat-point iron plate. With the improvement of people's living standards and the increase in the number of residents' air conditioners, the electricity load of residents has increased sharply. The traditional fuses for inserting insurance cannot be firmly in place, and they are easy to loosen and generate heat, resulting in a high failure rate. According to the new fuse-type isolating switch designed by the user, the fuse adopts a stuffed fuse tube, which is fully sealed and waterproof, and is not affect...

Claims

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Application Information

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IPC IPC(8): H02B1/56H02B1/24G01D21/02
Inventor 陈波
Owner WUHU KAIXIN ARRESTER
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