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Power distribution cabinet temperature monitoring device for factory

A technology for monitoring devices and power distribution cabinets, which is applied to thermometers, measuring devices, and parts of thermometers, etc., can solve the problems of high manpower and material resources, inability to perform real-time and effective measurement, low accuracy, and low systemicity, so as to avoid The effect of hazardous events

Inactive Publication Date: 2020-02-07
CHANGYI BAOLUDA MACHINERY MFG
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

380V, 220V and other low-voltage switchgears are not equipped with a temperature monitoring system. For the inside of the drawer, real-time and effective measurement cannot be carried out. Currently, regular inspections are mainly used to monitor the temperature of the contacts through infrared temperature measuring devices.
This temperature inspection method consumes a lot of manpower and material resources, and is less accurate and systematic.

Method used

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  • Power distribution cabinet temperature monitoring device for factory

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Embodiment Construction

[0014] Below in conjunction with accompanying drawing and embodiment, further elaborate the present invention. In the following detailed description, certain exemplary embodiments of the invention are described by way of illustration only. Needless to say, those skilled in the art would realize that the described embodiments can be modified in various different ways, all without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and not intended to limit the scope of the claims.

[0015] Such as figure 1 As shown, the temperature monitoring device for the power distribution cabinet used in the factory includes several wireless temperature measuring cards arranged in the power distribution switch cabinet. Each drawer of the power distribution switch cabinet is equipped with a wireless temperature measuring card. The wireless The temperature measurement card is connected with a wireless reader-writ...

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Abstract

The invention discloses a power distribution cabinet temperature monitoring device for a factory. The device comprises a plurality of wireless temperature measurement cards arranged in a power distribution switch cabinet. The wireless temperature measurement cards are connected with a wireless reader-writer in a wireless data transmission mode, the wireless reader-writer is connected with a wireless communicator, the wireless communicator is connected with a server-side wireless communication module of a data server, and the data server is connected with a terminal management user microcomputer through a local area network. The server-side wireless communication module is in data connection with a mobile phone through an integrated short message sending device. The device can timely and accurately reflect dynamic conditions and real-time information of temperature parameters in a switch cabinet to a terminal management user microcomputer; for example, when the temperature of the powersupply cabinet exceeds a normal value, the system timely gives an alarm and notifies related personnel through sound, light emission, short messages and the like, so that dangerous events can be timely handled, and the occurrence of the dangerous events is avoided.

Description

technical field [0001] The invention relates to a temperature monitoring system, in particular to a temperature monitoring system of a power distribution switch cabinet based on wireless data transmission. Background technique [0002] At present, the temperature measurement of switch cabinets in industrial enterprises mainly includes optical fiber temperature measurement, infrared temperature measurement and video monitoring. For low-voltage cabinets, especially drawer-type switch cabinets, the inspection infrared temperature measurement method is generally adopted, but due to structural reasons, there is no effective real-time temperature monitoring method for the inside of the drawer cabinet. Moreover, since most of the low-voltage cabinets are domestically produced and of relatively poor quality, accidents of fires in drawer-type switch cabinets in many industrial enterprises have occurred frequently in recent years. For medium and high voltage cabinets, although the ca...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01K1/02G08C17/02G01K1/024
CPCG01K1/024G08C17/02
Inventor 李全堂
Owner CHANGYI BAOLUDA MACHINERY MFG
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