Cooling device assembly for power well in building

A technology of cooling devices and power wells, applied in the direction of electrical components, etc., can solve the problems of building electricity safety risks, complex structure of cooling devices, difficulty in heat dissipation of cooling devices, etc., achieve compact structure, avoid unstable factors, and reduce local overheating areas Effect

Inactive Publication Date: 2015-12-09
方倩
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  • Abstract
  • Description
  • Claims
  • Application Information

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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
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Method used

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  • Cooling device assembly for power well in building
  • Cooling device assembly for power well in building

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Embodiment Construction

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

[0012] A cooling device assembly for a power well in a building according to an embodiment includes a plurality of cooling devices that are provided separately along the vertical direction of the power well and fed by a gas delivery pipe 61, each cooling device includes a cooling device body 82 and a fixing bracket 100 arranged on both sides of the cooling device body 82 for fixing on two opposite side walls 102 of the power well. The fixing bracket 100 is provided with a line through which the power supply cable 1030 passes. Cable fixing hole 103, the cooling device body 82 includes a ring-shaped cavity housing 15 provided with a gas inlet nozzle 6 to communicate with the gas delivery pipe 61, and the ring-shaped cavity housing 15 is integrally provided with The bottom annular portion 152 and the upper cylindrical portion 151 have a gas communication cavity 150 inside. The inner side wall of t...

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Abstract

A cooling device assembly for a power well in a building comprises a plurality of cooling devices, wherein the cooling devices are separately arranged along a vertical direction of the power well, a gas is supplied to the cooling devices through a gas transmission pipe (61), each cooling device comprises a cooling device body (82) and fixed supports (100), the fixed supports (100) are arranged at the two sides of the cooling device body (82) and used for being fixed at two opposite side walls (102) of the power well, cable fixing holes (103) are formed in the fixed supports (100) and used for a power supply cable (1030) to pass through, the cooling device body (82) comprises an annular cavity shell (15), and the annular cavity shell (15) is provided with a gas inlet nozzle (6) communicated with the gas transmission pipe (61).

Description

Technical field [0001] The application relates to the field of construction, and specifically is a cooling device assembly for electric wells in buildings. Background technique [0002] In the building, in order to provide uniform power to the electrical equipment on each floor, power wells are often set up to supply power cables to pass between the 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 public exhaust nozzle to discharge the heat uniformly. [0003] In the process of long-term use of power cables, because the electricity consumption of each floor is different, and the different structures of the cables and the different changes in the quality of the cables, all will cause the concentrated accumulation of heat in the cable bundle. This uneven heat accumulation has a damaging effect on the insulation layer on the surface of the cable, and also poses ...

Claims

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Application Information

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IPC IPC(8): H02G3/03
Inventor 朱晓林
Owner 方倩
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