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Embedded outdoor power distribution cabinet

A power distribution cabinet, outdoor technology, applied in the substation/distribution device casing, electrical components, substation/switch layout details, etc., can solve the problem of high temperature of the power distribution cabinet and lack of heat dissipation protection

Inactive Publication Date: 2021-01-26
马锦棠
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problem that the temperature of the power distribution cabinet is too high and lack of heat dissipation protection in the prior art, and proposes a pre-buried outdoor power distribution cabinet

Method used

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  • Embedded outdoor power distribution cabinet
  • Embedded outdoor power distribution cabinet
  • Embedded outdoor power distribution cabinet

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Embodiment Construction

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them.

[0028] refer to Figure 1-6 , a pre-buried outdoor power distribution cabinet, including a cabinet body 1 and an underground water tank 2, refer to the attached manual for details figure 1 and manual attached Figure 6 , it should be noted that the cabinet body 1 adopts an inverted convex structure, the electric equipment is installed in the upper end of the cabinet body 1, and the underground water tank 2 is pre-buried in the underground environment with a depth of 0.8m-1.3m. To ensure the low temperature of distilled water to achieve repeated cooling and utilization, the lower part of the cabinet body 1 is pre-buried in the ground to facilitate conne...

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Abstract

The invention discloses an embedded outdoor power distribution cabinet which comprises a cabinet body and an underground water tank, and a water cooling mechanism and a heat absorption mechanism are arranged between the cabinet body and the underground water tank. The underground water tank is pre-buried under the ground, distilled water in the underground water tank is cooled in a low-temperatureenvironment, the pre-buried power distribution cabinet body is fixedly arranged on the underground water tank in a sleeving mode, and the heat conduction bearing plate capable of absorbing and conducting heat on high-temperature heat is arranged in the cabinet body so as to heat evaporated liquid in the sealing box; under the expansion effect, distilled water is driven to flow into a cooling cavity in the cabinet body, so that the cabinet body is subjected to water cooling; a driving impeller driven by directionally flowing distilled water to rotate is arranged in the cooling cavity, and high-speed rotation of a wind wheel is realized by utilizing a driving gear and a driven gear which are in meshed connection, so that air-cooling heat dissipation is realized; an ethylene glycol aqueous solution with evaporation and heat absorption properties is sprayed on the heat absorption plate, so that high-temperature heat in the cabinet body is rapidly consumed.

Description

technical field [0001] The invention relates to the technical field of application protection of power distribution cabinets, in particular to a pre-embedded outdoor power distribution cabinet. Background technique [0002] At present, the construction of the circuit system is constantly increasing, which also depends to a certain extent on the construction and popularization of power distribution cabinet facilities. Power distribution cabinets are divided into power distribution cabinets, lighting distribution cabinets, and metering cabinets. They are the final equipment of the power distribution system. They are collectively referred to as motor control centers. It is used in occasions where the load is concentrated and there are many circuits. Through the power distribution cabinet, the electric energy of a certain circuit of the upper-level power distribution equipment can be distributed to the nearby loads, and at the same time, protection, monitoring and control servi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02B1/56H02B1/30
CPCH02B1/30H02B1/565
Inventor 马锦棠
Owner 马锦棠
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