Cooling device assembly with top pressure spring and gas cooler used for electric power well in building

A gas cooler and cooling device technology, applied in the direction of electrical components, etc., can solve the problems of complex structure of the cooling device, safety risk of building electricity, difficulty in heat dissipation of the cooling device, etc., to avoid unstable factors, compact structure, and reduce local overheating area effect

Inactive Publication Date: 2015-12-23
吴平芳
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This uneven heat build-up has a damaging effect on the insulation on the cable surface and poses a potential risk to the electrical safety of the entire building
[0004] It is difficult for the existing cooling device to dissipate heat at the heat concentration point, or the structure of the cooling device is too complicated

Method used

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  • Cooling device assembly with top pressure spring and gas cooler used for electric power well in building
  • Cooling device assembly with top pressure spring and gas cooler used for electric power well in building

Examples

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Embodiment Construction

[0011] Combine below Figure 1-2 The present invention will be described in detail.

[0012] According to an embodiment, a cooling device assembly for a power well in a building with a top pressure spring and a gas cooler includes a plurality of cooling devices separately arranged along the vertical direction of the power well and supplied with gas by a gas delivery pipe 61 Each cooling device includes a cooling device body 82 and fixing brackets 100 arranged on both sides of the cooling device body 82 for fixing on two opposite side walls 102 of the power well, and the fixing brackets 100 are set There is a cable fixing hole 103 for the power cable 1030 to pass through. The cooling device body 82 includes an annular cavity housing 15 provided with a gas inlet nozzle 6 to communicate with the gas delivery pipe 61 . The cavity housing 15 is integrally provided with a bottom annular portion 152 and an upper cylindrical portion 151 and inside is a gas communication cavity 150, a...

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PUM

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Abstract

A cooling device assembly with a top pressure spring and a gas cooler used for an electric power well in a building comprises a plurality of cooling devices which are separatedly arranged along a vertical direction of the electric power well, wherein gas transmission pipes (61) are used to provide a gas in the cooling devices. Each cooling device comprises a cooling device body (82) and fixing supports (100) which are arranged on two sides of the cooling device body (82) and are fixed on two opposite side walls (102) of the electric power well. Cable fixing holes (103) are arranged in the fixing supports (100), wherein an electric power cable (1030) passes through each cable fixing hole (103). Each cooling device body (82) comprises an annular cavity shell (15) which is provided with a gas inlet pipe nozzle (6) and is connected to each gas transmission pipe (61).

Description

technical field [0001] The application relates to the field of construction, in particular to a cooling device assembly for a power well in a building with a pressure spring and a gas cooler. Background technique [0002] In the building, in order to uniformly supply power to the electrical equipment on each floor, a power well is often provided to allow power cables to pass between floors. In order to discharge the heat generated by the cables in the power well in time and ensure the safety of electricity use, the power well is usually provided with a common exhaust pipe to discharge the heat uniformly. [0003] During the long-term use of power cables, the power consumption of each floor is different, and the different structures that the cables pass through and the different changes in the quality of the cables will cause concentrated heat accumulation in the cable bundle. This uneven heat accumulation has a damaging effect on the insulation layer on the surface of the c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02G3/03
Inventor 吴平芳
Owner 吴平芳
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