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A battery temperature adjustment device used in an on-line monitoring device for transmission lines

A battery temperature adjustment and monitoring device technology, applied in the direction of auxiliary non-electrical temperature control, temperature control, control/regulation system, etc., can solve the problem of low battery stability, achieve simple structure, improve work stability, and improve power supply safety effect

Active Publication Date: 2020-11-03
STATE GRID HEILONGJIANG ELECTRIC POWER CO LTD ELECTRIC POWER RES INST +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the problem of low battery stability due to the influence of temperature on the battery environment of the online monitoring device, and propose a battery temperature adjustment device for the online monitoring device of the transmission line

Method used

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  • A battery temperature adjustment device used in an on-line monitoring device for transmission lines
  • A battery temperature adjustment device used in an on-line monitoring device for transmission lines
  • A battery temperature adjustment device used in an on-line monitoring device for transmission lines

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specific Embodiment approach 1

[0016] Specific implementation mode one: combine figure 1 Describe this embodiment mode, a battery temperature adjustment device used in an online monitoring device for transmission lines described in this embodiment mode, including a double-layer vacuum glass tube, a heat insulation board 3, a battery compartment 4 and an adjustment cover;

[0017] One end of the double-layer vacuum glass tube is open and the other end is closed;

[0018] The regulating cover includes an inner sleeve 5, a rotating partition 6, a temperature sensing coil spring 7 and a rotating shaft 8;

[0019] The cross-sectional shape of the inner sleeve 5 is identical to the cross-sectional shape of the inner wall of the double-layer vacuum glass tube. The two ends of the rotating shaft 8 are respectively fixed on the inner wall of the inner sleeve 5. The rotating shaft 8 passes through the rotating partition 6 horizontally, and The rotating partition 6 can rotate around the rotating shaft 8 to adjust the...

specific Embodiment approach 2

[0023] Specific embodiment 2: This embodiment is to further limit the battery temperature adjustment device used in the transmission line on-line monitoring device described in the specific embodiment 1. In this embodiment, the double-layer vacuum glass tube includes an outer glass tube 1 and inner glass tube 2;

[0024] The outer glass tube 1 is nested outside the inner glass tube 2, and the closed space between the outer glass tube 1 and the inner glass tube 2 is evacuated.

[0025] The structure of this embodiment has better thermal insulation and better light transmission.

specific Embodiment approach 3

[0026] Specific embodiment 3: This embodiment is to further limit the battery temperature adjustment device used for transmission line on-line monitoring device described in specific embodiment 1. In this embodiment, the heat insulation board 3 is composed of aluminum plate and asbestos board made;

[0027] The aluminum plate is located on the upper part of the asbestos plate.

[0028] In this embodiment, the aluminum plate can be replaced by other metal plates with good thermal conductivity, and the asbestos plate can be replaced by other high temperature resistant heat insulation plates.

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Abstract

A battery temperature adjusting device used for an on-line monitoring device of a transmission line relates to a battery temperature adjusting technology for an on-line monitoring device of a transmission line to solve the problem that a battery of an on-line monitoring device is low in stability because an environment where the battery stays is affected by temperature. An inner sleeve of the battery temperature adjusting device has the same shape as a double-layer vacuum glass tube. A rotary shaft is fixed on the inner wall of the inner sleeve. The rotary shaft passes through a rotary separation plate horizontally, and rotation is conducted by taking the rotary shaft as the axis so that the opening of the double-layer vacuum glass tube is adjusted. A temperature sensing coil spring is rigidly connected with the rotary shaft and the rotary separation plate. A heat-insulating plate is arranged horizontally inside the double-layer vacuum glass tube, the side wall of the heat-insulating plate is in close contact with the double-layer vacuum glass tube, a gap exists between the heat-insulating plate and the closed end of the double-layer vacuum glass tube, and a gap exists between theheat-insulating plate and an adjusting cover. A battery chamber is arranged on the lower surface of the heat-insulating plate, and the battery chamber is used for accommodating a battery. The beneficial effect of the device is that an environment where the battery stays is improved.

Description

technical field [0001] The invention relates to a technology for temperature adjustment of a battery of an on-line monitoring device for transmission lines. Background technique [0002] The online monitoring device of the transmission line generally works on the transmission line, that is, the online monitoring device is completely fixed on the wire of the transmission line. Since the voltage of the transmission line is generally high and belongs to the high voltage range; therefore, the online monitoring device of the transmission line cannot receive energy from the low voltage side of the transmission line, and the existing battery power supply method is easily affected by the ambient temperature; especially in low temperature conditions , the battery of the on-line monitoring device cannot work normally; at this time, the on-line monitoring device of the transmission line will not be able to supply power normally, so that the function of the on-line monitoring device can...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G05D23/185G01R31/08
CPCG01R31/085G05D23/1852
Inventor 张洪达于春来朱学成梁建权李琳王悦冯海涛魏春明张锐刘中元郭蕴胡远婷关万琳
Owner STATE GRID HEILONGJIANG ELECTRIC POWER CO LTD ELECTRIC POWER RES INST