Liquid cooling cable bridge stand
A bridge and cable technology, applied in the field of liquid-cooled cable bridges, can solve electrical accidents, reduce cable ampacity, reduce reliability, etc.
Pending Publication Date: 2019-10-22
ZHEJIANG ZHENGTAI NEW ENERGY DEV CO LTD
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Problems solved by technology
[0002] When the cables in the cable tray are running, a lot of heat will be generated, and most of the trays are installed on the roof. Under direct sunlight, the surface temperature of the tray will rise sharply. When the temperature in the tray reaches a certain value, it will seriously affect the operation of the cable. , not only reduce the current carrying capacity of the cable, reduce the efficiency of photovoltaic power generation, but also increase the risk of cable operation, reduce reliability, and seriously cause electrical accidents
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[0024] 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, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0025] The core of the present invention is to provide a liquid-cooled cable tray, which can reduce its own temperature.
[0026] Please refer to Figure 1~4 , figure 1 Front view of the liquid-cooled cable tray provided by the present invention; figure 2 A side view of the liquid-cooled cable tray provided by the present invention; image 3 A top view of the liquid-cooled cable tray provided by the present invention; Figure 4 It is a schematic diagram o...
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The invention discloses a liquid cooling cable bridge stand. The cable bridge stand comprises a bridge stand body, and a cooling cavity filled with a cooling liquid is arranged outside the bridge stand body, and is connected with a cooling pipe into which flowing cooling liquid is input via a pipeline. The cooling cavity is full of the cooling liquid, and wraps the periphery of the bridge stand body, the cooling liquid in the cooling pipe can flow into the cooling cavity, the cooling liquid in the cooling cavity can flow into the cooling pipe, and after that the bridge stand body generates heat, the heat is transferred to the cooling liquid in the cooling cavity, the cooling liquid with heat further flows into the cooling pipe, and the cooling liquid in the cooling pipe flows, so that thecooling liquid with heat flows with the cooling liquid flowing in the cooling pipe to take away heat; and new cooling liquid enters the cooling liquid from the liquid pipe to realize cooling again, and circulated flow is realized; and thus, heat exchange of liquid in the cooling cavity and the cooling pipe is realized, and the bridge stand body is cooled.
Description
technical field [0001] The invention relates to the technical field of cable trays, and more specifically, to a liquid-cooled cable tray. Background technique [0002] When the cables in the cable tray are running, a lot of heat will be generated, and most of the trays are installed on the roof. Under direct sunlight, the surface temperature of the tray will rise sharply. When the temperature in the tray reaches a certain value, it will seriously affect the operation of the cable. , not only reduce the current carrying capacity of the cable, reduce the efficiency of photovoltaic power generation, but also increase the risk of cable operation, reduce reliability, and seriously cause electrical accidents. [0003] To sum up, how to reduce the bridge temperature is an urgent problem to be solved by those skilled in the art. Contents of the invention [0004] In view of this, the object of the present invention is to provide a liquid-cooled cable tray, which can reduce its ow...
Claims
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Login to View More IPC IPC(8): H02G3/03H02G3/04
CPCH02G3/03H02G3/0412
Inventor 袁银春金飞狄王志东朱高麟赵晓冬张丹婷
Owner ZHEJIANG ZHENGTAI NEW ENERGY DEV CO LTD