A building power well cooling device assembly with press springs and a filter screen

A technology of cooling device and top pressure spring, which is applied to electrical components and other directions, can solve the problems of complex structure of cooling device, safety risks of building electricity, and difficulty in heat dissipation of cooling device, so as to avoid unstable factors, compact structure, and reduce local overheating. area effect

Inactive Publication Date: 2015-11-18
吴平芳
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  • Abstract
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  • Claims
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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
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Method used

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  • A building power well cooling device assembly with press springs and a filter screen
  • A building power well cooling device assembly with press springs and a filter screen

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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 filter screen includes a plurality of cooling devices that are separately provided along the vertical direction of the power well and supplied with gas by the 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 provided with The 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 gas inlet pipe A filter screen 27 is arranged in the nozzle 6 to filter out larger particles and dust in the gas delivered by the gas delivery...

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Abstract

Provided is a building power well cooling device assembly with press springs and a filter screen. The cooling device assembly comprises a plurality of cooling devices, to which gas is fed through a gas delivery pipe (61), and which are arranged separately along the vertical direction of a power well. Each cooling device comprises a cooling device body (82) and fixation supports (100) arranged at the two sides of the cooling device body (82) respectively and fixed to the two opposite side walls (102) of the power well respectively. Each fixation support (100) is provided with a cable fixation hole (103) for allowing a power cable (1030) to pass through. The cooling device body (82) comprises an annular cavity housing (15) provided with a gas inlet mouthpiece (6) so as to communicating with the gas delivery pipe (61). The gas inlet mouthpiece (6) is internally provided with the filter screen (27) for filtering larger particles and dusts in the gas transmitted by the gas delivery pipe (61). The filter screen (27) is made of a metal material.

Description

technical field [0001] The application relates to the construction field, in particular to a cooling device assembly for an electric well in a building with a pressure spring and a filter screen. 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 t...

Claims

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Application Information

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IPC IPC(8): H02G3/03
Inventor 吴平芳
Owner 吴平芳
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