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Electrical equipment automation control cabinet

A technology of electrical equipment and control cabinets, which is applied in the field of control cabinets, can solve problems such as burnout of electrical components, affecting circuits, and fire of electrical components, and achieve the effects of avoiding losses and improving the sealing and stability of connections

Inactive Publication Date: 2020-05-22
益阳精锐科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The common control cabinets now have self-protection systems. When the internal temperature rises, the power will be cut off directly to avoid fires. However, due to the external environment and the circuit where it is located, when the circuit processing capacity increases, the circuit will also generate Short-term heating, but using the common temperature-sensing power-off operation will affect the normal circuit, and some electrical components suddenly catch fire after reaching a certain lifespan. Other electrical components were also burnt out

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] Such as Figure 1-Figure 7 As shown, the sealing mechanism 5 includes a fixed joint 51, a first connecting head 52, a sealing ring 53, and a thimble 54. The fixed joint 51 is connected to the connecting elbow 41 of the transmission mechanism 4 through threads, and the air inlet end of the fixed joint 51 is provided with a first connection. Head 52, the inner side of the first connecting head 52 is provided with a thimble 54, the air inlet end of the fixed joint 51 is connected to the first tank connecting head 55, there is only a sealing ring 53 between the first connecting head 52 and the first tank connecting head 55, The first tank connector 55 is arranged on the feeding mechanism 3, the other end of the feeding mechanism 3 is connected with a fixed tapered block 56, and the fixed tapered block 56 is connected on the fixed seat 59, and one end of the fixed tapered block 56 and the pre-tightening cone Shaped block 57 is connected, and the upper end of pretightening co...

Embodiment 2

[0047] The difference between this embodiment and Embodiment 1 is that the sealing mechanism 5 includes a fixed joint 51, a sealing ring 53, a thimble 54, and a second connector 511. One end of the fixed joint 51 is connected to the second connector 511 by welding, and the second connector 511 The inside is provided with a thimble 54, and a sealing ring 53 is provided between the fixed joint 51 and the second connection head 511. The second connection head 511 is threaded to the second tank body connection head 512 on the feeding mechanism 3. When it is necessary to install liquid nitrogen When the tank 31 and the gas fire extinguisher 32 are used, the second tank connector 512 on the liquid nitrogen tank 31 is threaded and matched with the second connector 511, so that when the valve body inside the second connector 511 contacts the thimble 54, the The liquid nitrogen tank 31 is connected with the fixed joint 51.

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Abstract

The invention discloses an electrical equipment automation control cabinet. The control cabinet comprises a supporting mechanism and a temperature and humidity sensor, wherein the temperature and humidity sensor is disposed at the inner side of the supporting mechanism; and the control cabinet further comprises a feeding mechanism which is used for cooling and extinguishing fire, a conveying mechanism which is used for conveying fire extinguishing gas and cooling gas, and a sealing mechanism which is used for connecting the feeding mechanism and the conveying mechanism, wherein the upper end and one side of the supporting mechanism are connected with a mounting mechanism, and the interior of the mounting mechanism is connected with the feeding mechanism and the conveying mechanism. According to the control cabinet, a grid network can be formed through cooperation of the feeding mechanism and the conveying mechanism, so that localized cooling and fire extinguishing can be accurately carried out on the area on the inner side of a fixing frame, small-area high temperature treatment is carried out in advance, loss is avoided, through cooperation of the feeding mechanism, the sealing mechanism and a fixing mechanism, the feeding mechanism can be rapidly installed and replaced, and the connection sealing performance and stability of the feeding mechanism are improved.

Description

technical field [0001] The invention relates to the field of control cabinets, in particular to an electrical equipment automation control cabinet. Background technique [0002] The control cabinet is to assemble the switchgear, measuring instrument, protective device and auxiliary equipment in the closed or semiclosed metal cabinet or on the screen width according to the requirements of electrical wiring. And the safety of the surrounding equipment, the circuit can be connected or broken by manual or automatic switch during normal operation, and the circuit can be cut off or alarmed by means of protective electrical appliances in case of failure or abnormal operation, and various parameters in operation can be displayed by means of measuring instruments. Some electrical parameters are adjusted, and the deviation from the normal working state is prompted or sent out. It is often used in various power generation, distribution, and substations. Generally, electrical automation...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A62C3/16A62C31/00H05K7/20
CPCA62C3/16A62C31/00H05K7/20136H05K7/20145H05K7/20209
Inventor 卜燕萍曾庆军
Owner 益阳精锐科技有限公司
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