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Temperature on-line monitoring device

A technology of monitoring device and placing table, applied in the direction of measuring device, thermometer, thermometer parts, etc., can solve the problem of inconvenient transformer temperature monitoring, and achieve the effect of good cooling effect

Inactive Publication Date: 2021-05-25
邵胜法
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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 inconvenient monitoring of transformer temperature in the prior art, and propose a temperature on-line monitoring device

Method used

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  • Temperature on-line monitoring device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] refer to figure 1 , figure 2 with Figure 4 , an on-line temperature monitoring device, comprising a box body 1, a shock absorbing mechanism is arranged in the box body 1, an air cylinder 24 is connected to the inner wall of the box body 1, the outer wall of the air cylinder 24 is fixedly connected to a push rod 25, and the inner wall of the box body 1 A switch body 31 is provided, and the switch body 31 cooperates with the push rod 25. The inner wall of the box body 1 is rotatably connected with a fourth rotating shaft 23, and the fourth rotating shaft 23 is fixedly connected with a second bevel gear 2301 and a cooling fan blade 2302. The cooling fan blade 2302 is placed in the air cylinder 24, and the box body 1 is provided with an air inlet 101 and an air outlet 102. The inner wall of the air outlet 102 is fixedly connected with a bracket 19, and the bracket 19 is rotatably connected with a second rotating shaft 20, which is fixed on the second rotating shaft 20. ...

Embodiment 2

[0039] refer to figure 1 , image 3 with Figure 5 , an on-line temperature monitoring device, comprising a box body 1, a shock absorbing mechanism is arranged in the box body 1, an air cylinder 24 is connected to the inner wall of the box body 1, the outer wall of the air cylinder 24 is fixedly connected to a push rod 25, and the inner wall of the box body 1 A switch body 31 is provided, and the switch body 31 cooperates with the push rod 25. The inner wall of the box body 1 is rotatably connected with a fourth rotating shaft 23, and the fourth rotating shaft 23 is fixedly connected with a second bevel gear 2301 and a cooling fan blade 2302. The cooling fan blade 2302 is placed in the air cylinder 24, and the box body 1 is provided with an air inlet 101 and an air outlet 102. The inner wall of the air outlet 102 is fixedly connected with a bracket 19, and the bracket 19 is rotatably connected with a second rotating shaft 20, which is fixed on the second rotating shaft 20. A...

Embodiment 3

[0050] refer to Figure 4 , an on-line temperature monitoring device, comprising a box body 1, a shock absorbing mechanism is arranged in the box body 1, an air cylinder 24 is connected to the inner wall of the box body 1, the outer wall of the air cylinder 24 is fixedly connected to a push rod 25, and the inner wall of the box body 1 A switch body 31 is provided, and the switch body 31 cooperates with the push rod 25. The inner wall of the box body 1 is rotatably connected with a fourth rotating shaft 23, and the fourth rotating shaft 23 is fixedly connected with a second bevel gear 2301 and a cooling fan blade 2302. The cooling fan blade 2302 is placed in the air cylinder 24, and the box body 1 is provided with an air inlet 101 and an air outlet 102. The inner wall of the air outlet 102 is fixedly connected with a bracket 19, and the bracket 19 is rotatably connected with a second rotating shaft 20, which is fixed on the second rotating shaft 20. A third pulley 2001 and an e...

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Abstract

The invention discloses a temperature on-line monitoring device, and belongs to the technical field of temperature monitoring. The temperature on-line monitoring device comprises a box body, wherein a damping mechanism is arranged in the box body, the inner wall of the box body is fixedly connected with an air duct, the outer wall of the air duct is fixedly connected with an ejector rod, the inner wall of the box body is provided with a switch body, the switch body is matched with the ejector rod, the inner wall of the box body is rotatably connected with a fourth rotating shaft, the fourth rotating shaft is fixedly connected with a second bevel gear and cooling fan blades, the cooling fan blades are arranged in the air duct, an air inlet and an air outlet are formed in the box body, a support is fixedly connected to the inner wall of the air outlet, a second rotating shaft is rotationally connected to the support, a third belt wheel and air draft fan blades are fixedly connected to the second rotating shaft, and a driving mechanism is arranged on the box body. According to the invention, the operation is simple, the switch body is controlled through thermal expansion and contraction of the ejector rod, the transformer in the box body is cooled, the transformer is effectively prevented from being damaged or accidents due to too high temperature, and the safety of the transformer is greatly improved.

Description

technical field [0001] The invention relates to the technical field of temperature monitoring, in particular to an online temperature monitoring device. Background technique [0002] The transformer is one of the most important electrical equipment in the power system, and it is also one of the electrical equipment that causes the most accidents in the power system. Its operating status directly affects the safe and stable operation of the power system. During the operation of the transformer, a part of the electric energy will be converted into transformer Although this part of heat energy is relatively small compared to the total energy converted by the entire transformer, this part of heat energy will cause a significant temperature rise in the transformer, which will lead to accelerated aging of the transformer winding insulation and affect the service life of the transformer. Recently, vicious accidents caused by partial overheating of transformer windings have occurred...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01K1/08G01K1/14H02B1/56
CPCG01K1/08G01K1/14H02B1/56
Inventor 邵胜法
Owner 邵胜法
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