Real-time humidity monitoring and alarming device for terminal box

A real-time monitoring and alarm device technology, applied in alarms, measuring devices, instruments, etc., can solve problems such as hidden dangers of power station safety, short circuit of secondary terminal blocks, water vapor intrusion, etc., to achieve simple maintenance, convenient use, and reduced construction costs. Effect

Pending Publication Date: 2018-04-13
STATE GRID HEBEI ELECTRIC POWER CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Due to long-term wind and rain, the sealing performance of some outdoor terminal boxes and mechanism boxes in substations has deteriorated, resulting in the intrusion of a large amount of water vapor from the outside; If exposed, the insulation strength of the devices in the terminal box will be reduc

Method used

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  • Real-time humidity monitoring and alarming device for terminal box

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Embodiment Construction

[0019] Combine below figure 1 To further describe the present invention.

[0020] The present invention adopts following technical scheme:

[0021] A real-time humidity monitoring and alarm device for a terminal box, comprising at least one sensor 1 capable of sensing external humidity, an analog-to-digital conversion module 2 connected to the sensor 1, a control system 3 connected to the analog-to-digital conversion module 2, and a control system 3 The connected display module 4 , the display 5 connected with the display module 4 and the wireless transmission module 6 connected with the control system 3 .

[0022] As a further solution: a buzzer 7 connected with the control system 3 is also included.

[0023] As a further solution: an indicator light 8 connected with the control system 3 is also included.

[0024] As a further solution: the sensor 1 is matched with the indicator lights 8 one by one.

[0025] As a further solution: the number of said indicator lights 8 is ...

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Abstract

The invention discloses a real-time humidity monitoring and alarm device for a terminal box, which comprises at least one sensor capable of sensing the external humidity value, an analog-to-digital conversion module connected to the sensor, a control system connected to the analog-to-digital conversion module, and a control system connected to the control system. The display module, the monitor connected with the display module and the wireless transmission module connected with the control system. The invention adopts a humidity sensor to constantly monitor the humidity inside the terminal box, and connects it to a host computer through a wireless network, so that the staff can know the humidity value in the terminal box in the machine room. When the humidity increases, the present invention can quickly send an abnormal signal to the upper computer to notify maintenance personnel to perform detection and maintenance, thereby shortening maintenance intervals and improving efficiency.

Description

technical field [0001] The invention relates to the field of terminal box monitoring, in particular to a real-time humidity monitoring and alarm device for a terminal box. Background technique [0002] Terminal block is an accessory product used to realize electrical connection, which is industrially divided into the category of connectors. With the increasing degree of industrial automation and stricter and more precise industrial control requirements, the amount of terminal blocks is gradually increasing. With the development of the electronics industry, the use of terminal blocks is increasing, and there are more and more types. [0003] The terminal box is a kind of interface device for switching construction lines, marking branch lines, and providing convenience for wiring and checking lines. In some cases, in order to facilitate construction and debugging, some more special products with more regular installation settings, such as short-circuit isolators, can be inst...

Claims

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Application Information

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IPC IPC(8): G08B21/20G08B25/10G08C17/02G01N27/00
CPCG08B21/20G08B25/10G08C17/02G01N27/00
Inventor 曹世华张金刚贾宝中韩建振
Owner STATE GRID HEBEI ELECTRIC POWER CO LTD
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