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Low-power-consumption return cable section early-warning intelligent host

A technology of intelligent mainframe and return cable, which is applied to the parts of casing/cabinet/drawer, modification through conduction heat transfer, cooling/ventilation/heating transformation, etc., can solve the problems of low monitoring and early warning efficiency, and avoid The effect of heat accumulation, convenient installation position and convenient adjustment

Inactive Publication Date: 2020-11-17
HANGZHOU JUQI INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The backflow cable needs to detect the going section in real time when it is in use. The current detection device and method lead to low monitoring and early warning efficiency. question

Method used

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  • Low-power-consumption return cable section early-warning intelligent host
  • Low-power-consumption return cable section early-warning intelligent host
  • Low-power-consumption return cable section early-warning intelligent host

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Embodiment Construction

[0020] 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.

[0021] see Figure 1~3 , in an embodiment of the present invention, a low-power return cable section early warning intelligent host includes a body 1, and several guide plates 10 are provided on both sides of the body 1, and the opposite sides of the guide plates 10 are provided with There is a first mounting seat 15, on which a rotating shaft 16 is arranged, and guide wheels 17 are arranged on the outer circumference of the rotating shaft 16, and guide rods 1...

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Abstract

The invention relates to a low-power-consumption return cable section early warning intelligent host, and the host comprises a host body, a plurality of guide plates are arranged on the two sides of the host body, first mounting bases are arranged on the opposite sides of the guide plates, rotating shafts are arranged on the first mounting bases, guide wheels are arranged on the peripheries of therotating shafts, and guide rods are arranged between the guide wheels. A mounting cavity is formed in the machine body, a plurality of second mounting bases are arranged on the inner wall of the basebody, a circuit board is connected between the second mounting bases, a plurality of first heat dissipation cavities are formed in the upper end of the machine body, and a plurality of second heat dissipation cavities are formed in the two sides of the machine body. The power consumption of the host is reduced, and the working efficiency of the host is improved.

Description

technical field [0001] The invention relates to the technical field of power equipment, in particular to a low-power backflow cable section early warning intelligent host. Background technique [0002] The return cable is the return line. In order to prevent the magnetic field formed by the single-phase ground fault current from seriously affecting the outside world, an insulated wire with low impedance can be laid in parallel along the cable line and grounded at both ends. This grounding line is called return flow Wire, also known as shielded conductor, in the cable line with one end of the metal sheath grounded, in order to ensure that the induced voltage in the sheath does not exceed the allowable standard, a conductor laid in parallel along the cable line must be installed, and both ends of the conductor must be grounded. This kind of conductor is called a return line. When a single-phase short-circuit fault occurs in a single-point grounded cable line with a metal sheat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05K5/02H05K7/20
CPCH05K5/0234H05K7/2039
Inventor 倪晓璐颜玲珠郭能俊孟庆铭周铭权罗利峰周杰裘明松董琪
Owner HANGZHOU JUQI INFORMATION TECH CO LTD
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