Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Temperature control monitoring device for fan for assisting in heat dissipation of high-voltage distribution cabinet

A high-voltage power distribution cabinet and auxiliary heat dissipation technology, which is applied in the cooling/ventilation of substation/switchgear, engine control, substation/switch arrangement details, etc., can solve problems such as abnormal temperature rise of equipment, achieve real-time monitoring and reduce accidents The effect of frequency

Inactive Publication Date: 2018-06-19
镇江东正精工机械有限公司
View PDF5 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

According to statistics, at present, the load carried by many supporting power supply equipment of the power grid is increasing and it is developing in the direction of unattended operation. Many accidents are caused by the abnormal temperature rise of the equipment.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Temperature control monitoring device for fan for assisting in heat dissipation of high-voltage distribution cabinet
  • Temperature control monitoring device for fan for assisting in heat dissipation of high-voltage distribution cabinet
  • Temperature control monitoring device for fan for assisting in heat dissipation of high-voltage distribution cabinet

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0013] The present invention is described in further detail now in conjunction with accompanying drawing. These drawings are all simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, so they only show the configurations related to the present invention.

[0014] Such as Figure 1 to Figure 3 As shown, a temperature control monitoring device for an auxiliary cooling fan of a high-voltage power distribution cabinet, including air switch 1, air switch 2, temperature controller 3, time relay 4, intermediate relay 5, indicator light 6, micro switch 7 And blower fan 8, described fan 8 is connected with time relay 4 and temperature controller 3, and temperature controller 3 is connected with air switch one 1, air switch two 2 respectively, is provided with micro-motion on one side of described fan 8 Switch 7, one end of the micro switch 7 is connected to the air switch one 1, the other end of the micro switch 7 is co...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a temperature control monitoring device for a fan for assisting in heat dissipation of a high-voltage distribution cabinet. The device comprises a first air switch, a second air switch, a temperature controller, a time relay, an intermediate relay, an indicating lamp, a micro switch and the fan; the fan is connected with the time relay and the temperature controller; the temperature controller is connected with the first air switch and the second air switch; the micro switch is arranged on one side of the fan; one end of the micro switch is connected to the first air switch; the other end of the micro switch is connected to the second air switch through the indicating lamp; the micro switch is further connected with the intermediate relay through the time relay; theintermediate relay is connected to the second air switch; and the intermediate relay is connected with an alarm system. Temperatures in the high-voltage distribution cabinet are acquired through sensors in real time, and operation conditions of the fan for assisting in heat dissipation are monitored through the switches and the relays, so that the accident generation frequency is reduced, and real-time remote monitoring of the temperatures in the high-voltage distribution cabinet and the fan is realized.

Description

technical field [0001] The invention relates to the technical field of heat dissipation of a high-voltage power distribution cabinet, in particular to a temperature control and monitoring device for an auxiliary cooling fan of a high-voltage power distribution cabinet. Background technique [0002] With the continuous development of social economy, people put forward higher and higher requirements for the safety of power equipment. According to statistics, at present, the loads of many supporting power supply equipment of the power grid are increasing and are developing in the direction of unattended operation. Many accidents are caused by the abnormal temperature rise of the equipment. Contents of the invention [0003] The object of the present invention is to provide a simple and economical temperature control and monitoring device for the above-mentioned technical problems existing in the prior art and for the trend of intelligent development. [0004] The present inv...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): F04D27/00H02B1/56
CPCF04D27/00F04D27/008F05D2270/303H02B1/565
Inventor 孙正民
Owner 镇江东正精工机械有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products