CN205679695U

CN205679695U - A kind of monitoring system changing based on monitoring surge protector temperature thus its duty being monitored

Info

Publication number: CN205679695U
Application number: CN201620228229.5U
Authority: CN
Inventors: 庄严
Original assignee: Guangzhou Jinhong Joint S&t Engineering Co Ltd
Current assignee: Beijing Qianyuan Wind Power Technology Co ltd
Priority date: 2016-03-22
Filing date: 2016-03-22
Publication date: 2016-11-09
Anticipated expiration: 2026-03-22

Abstract

A kind of monitoring system changing based on monitoring surge protector temperature thus its duty being monitored, described surge protector material therefor is Zinc-oxide piezoresistor, described monitoring system includes temperature sensor, temperature current decoder, integrating circuit, data transmitting module, clock module, circuit supply module and local remote signalling dry contact, the utility model use paster temperature sensor paste on surge protector, connect signal analysis and processing device by holding wire, can effectively monitor the temperature change when work or leakage current change for the surge protector, thus report to the police to remote monitoring center.

Description

One changes based on monitoring surge protector temperature thus supervises its duty The monitoring system surveyed

Technical field

The utility model relates to a kind of monitoring system, and especially one changes thus right based on monitoring surge protector temperature The monitoring system that its duty is monitored.

Background technology

The effect of surge protector be scurrying into power line, the instantaneous overvoltage of signal transmssion line is limited in equipment or system In the voltage range that can bear, or powerful electric current earial drainage is entered ground, protect protected equipment or system not to be hit and Damaging, existing surge protector fault alarm mode predominantly utilizes the alarm terminals external circuit of surge protector to carry out far Journey is reported to the police and the machinery of surge protector takes off mouth Window alarming or uses indicator lamp to report to the police, but utilizes the report of surge protector Alert terminal external circuit carries out the problem that this monitoring mode of remote alarms exists the promptness that cannot ensure to report to the police, and utilizes surge The machinery of protector takes off mouth Window alarming or uses this monitoring mode of indicator lamp warning to there is the loaded down with trivial details problem of arrangement.

Content of the invention

For solving an above existing difficult problem, the utility model discloses a kind of based on monitoring surge protector temperature change thus The monitoring system that its duty is monitored.

A kind of monitoring system changing based on monitoring surge protector temperature thus its duty being monitored, described Surge protector material therefor is Zinc-oxide piezoresistor, described monitoring system include temperature sensor, temperature current decoder, Integrating circuit, data transmitting module, clock module, circuit supply module and local remote signalling dry contact.

Further, described temperature sensor is paster temperature sensor, and it pastes the side at surge protector.

Further, described temperature sensor electrically connects temperature current decoder by holding wire.

Further, described circuit supply module is electrically connected temperature current decoder, integrating circuit, data transmission mould Block, clock module and local remote signalling dry contact.

Beneficial effect: use paster temperature sensor to paste on surge protector in the utility model, pass through holding wire Connect signal analysis and processing device, can effectively monitor the temperature change when work or leakage current change for the surge protector, from And report to the police to remote monitoring center.

Brief description

Fig. 1 is the utility model schematic diagram.

Wherein, the 1st, surge protector, the 2nd, temperature sensor, the 3rd, temperature current decoder, the 4th, integrating circuit, the 5th, data transmission Module, the 6th, clock module, the 7th, circuit supply module, the 8th, local remote signalling dry contact, the 9th, holding wire.

Detailed description of the invention

In conjunction with accompanying drawing, the utility model is described in further details.

As it can be seen, a kind of monitoring changing based on monitoring surge protector temperature thus its duty being monitored System, described surge protector 1 material therefor is Zinc-oxide piezoresistor, and described monitoring system includes temperature sensor the 2nd, temperature Electric current decoder the 3rd, integrating circuit the 4th, data transmitting module the 5th, clock module the 6th, circuit supply module 7 and local remote signalling dry contact 8, Described temperature sensor 2 is paster temperature sensor, and it pastes the side at surge protector 1, and described temperature sensor 2 passes through Holding wire 9 electrically connects temperature current decoder 3, and described circuit supply module 7 is electrically connected temperature current decoder the 3rd, integration Circuit the 4th, data transmitting module the 5th, clock module 6 and local remote signalling dry contact 8.

Embodiment: surge protector 1 main material is Zinc-oxide piezoresistor, temperature sensor 2 is raw at surge protector Sticking in during product on Zinc-oxide piezoresistor body, and drawing outward holding wire 9, temperature change signal is sent to by packet signal Temperature current decoder 3, temperature change is compared with curent change ratio, and is calculated packet change by temperature current decoder 3 Changing data, being respectively transmitted and carry out secondary calculating to clock module 6 and integrating circuit 4, and ensure its timing, integrating circuit 4 will Calculate data to compare with default value, reach default value and start alert program, not up to default value, do not report to the police.Number According to delivery module 5 realize by public network CAMD/GMS, RFID form carry out remotely, the transmission of non-contact data, circuit is powered Module 7 is powered.

Of the present utility model general principle and principal character and of the present utility model advantage, one's own profession have more than been shown and described Skilled person will appreciate that of industry, the utility model is not restricted to the described embodiments, described in above-described embodiment and specification Principle of the present utility model is simply described, on the premise of without departing from the utility model spirit and scope, the utility model is also Having various changes and modifications, in the range of these changes and improvements both fall within claimed the utility model, utility model is wanted Protection domain is asked to be defined by appending claims and equivalent thereof.

Claims

1. the monitoring system changing based on monitoring surge protector temperature thus its duty being monitored, described electricity Surge protector (1) material therefor is Zinc-oxide piezoresistor, it is characterised in that: described monitoring system include temperature sensor (2), Temperature current decoder (3), integrating circuit (4), data transmitting module (5), clock module (6), circuit supply module (7) and basis Ground remote signalling dry contact (8), described circuit supply module (7) is electrically connected temperature current decoder (3), integrating circuit (4), number According to delivery module (5), clock module (6) and local remote signalling dry contact (8).

2. one according to claim 1 changes based on monitoring surge protector temperature thus supervises its duty The monitoring system surveyed, it is characterised in that: described temperature sensor (2) is paster temperature sensor, and it is pasted at surge protector (1) side.

3. one according to claim 1 changes based on monitoring surge protector temperature thus supervises its duty The monitoring system surveyed, it is characterised in that: described temperature sensor (2) electrically connects temperature current decoder by holding wire (9) (3)。