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Electrical control cabinet

A technology for electrical control cabinets and solenoid valves, applied in electrical components, electrical equipment enclosures/cabinets/drawers, cooling/ventilation/heating renovation, etc. problem, to achieve the effect of obvious air cooling effect, best service life and fast air cooling

Inactive Publication Date: 2016-02-24
CHONGQING HUAWANLUN ELECTRIC APPLIANCE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] There are a lot of electrical components installed inside the electrical control cabinet, and the electrical components will generate a lot of heat when they are running. If the heat generated by the electrical components is not discharged in time, it will seriously affect the normal operation of the electrical control cabinet, such as causing short-circuit shutdown and other conditions

Method used

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  • Electrical control cabinet

Examples

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Effect test

Embodiment 1

[0015] An electrical control cabinet, which cools the inside of the electrical control cabinet through air cooling, and uses manufacturing cold air to cool the components in the electrical control cabinet. Compared with natural cooling, the air cooling effect is more obvious. The characteristics of faster air cooling, and equipped with multiple matching solenoid valves and exhaust systems, can effectively adjust the temperature in the electrical control cabinet, so that the temperature in the electrical control cabinet will not be too high or too low, thus effectively Ensure that the components in the electrical control cabinet can achieve the best service life, such as figure 1 As shown, the following structure is particularly arranged: an exhaust unit that is fixed at the air outlet on the top wall of the electrical control cabinet 4, the exhaust unit includes an air outlet pipe 1, an air outlet pipe solenoid valve 2, and the One end of the air outlet pipe 1 is placed outsid...

Embodiment 2

[0017] This embodiment is further optimized on the basis of the above-mentioned embodiments. Further, in order to better realize the present invention, it can automatically adjust the size of the discharge of hot air outside the cabinet in the electrical control cabinet, thereby avoiding excessively fast or too slow discharge. The waste of energy caused by wind, such as figure 1 As shown, the following structure is particularly provided: an exhaust system 3 is also provided in the electrical control cabinet 4, and the exhaust system 3 is arranged at the top of the electrical control cabinet 4 and is electromagnetically Valve 2 is connected.

Embodiment 3

[0019] This embodiment is further optimized on the basis of the above-mentioned embodiments. In order to better realize the present invention, it can facilitate the connection between the cooling air device and the electrical control cabinet, and can effectively control the air output of the cooling air device, such as figure 1 As shown, the following structure is particularly provided: the cold air pipeline includes a bellows section 6, a round pipe section and an air inlet pipe electromagnetic valve 6 arranged on the round pipe section, one end of the bellows section 6 is connected to the bottom of the electrical control cabinet 4 The air inlet is connected, and the other end of the bellows section 6 is connected with the round pipe section, and the round pipe section is connected with the air outlet of the cold air device 9 through the cold air output solenoid valve solenoid valve 7 .

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Abstract

The invention discloses an electrical control cabinet. The electronic control cabinet comprises an exhaust unit which is fixed at the air outlet at the top wall of the electronic control cabinet, the exhaust unit comprises an air-out pipe and a solenoid valve of the air-out pipe, one end of the air-out pipe is arranged outside the electrical control cabinet, the other end of the air-out pipe is connected with the air outlet at the top wall of electronic control cabinet via the solenoid valve of the air-out pipe, the bottom of the electrical control cabinet is provided with a cold air device, the cold air device is connected with an air inlet at the bottom of the electrical control cabinet via a cold air pipeline, and the air inlet at the bottom of the electrical control cabinet is provided with a filter screen of the control cabinet. The manufacturing type cold air is used to cool components in the electrical control cabinet; compared with natural cold air, the air cooling effect is better, and air cooling is rapider; and the electronic control cabinet is provided with solenoid valves and matched exhausting systems, the temperature in the electrical control cabinet can be effectively adjusted, and it is ensured that the components in the electrical control cabinet can reach the optimal service life.

Description

technical field [0001] The invention relates to the field of electric control cabinet technology and the like, specifically, an electric control cabinet. Background technique [0002] There are many electrical components installed inside the electrical control cabinet. The electrical components will generate a lot of heat when they are running. If the heat generated by the electrical components is not discharged in time, it will seriously affect the normal operation of the electrical control cabinet, such as causing short-circuit shutdown and other conditions. Therefore, a cooling system must be installed to discharge the heat inside the electrical control cabinet to ensure the normal operation of the electrical control cabinet. Contents of the invention [0003] The purpose of the present invention is to provide an electrical control cabinet, which cools the inside of the electrical control cabinet through air cooling, and uses manufacturing cold air to cool the component...

Claims

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Application Information

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IPC IPC(8): H05K5/00H05K7/20
Inventor 陈洋
Owner CHONGQING HUAWANLUN ELECTRIC APPLIANCE CO LTD
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