CN201984606U - Contact-type temperature probing device - Google Patents
Contact-type temperature probing device Download PDFInfo
- Publication number
- CN201984606U CN201984606U CN2011200077908U CN201120007790U CN201984606U CN 201984606 U CN201984606 U CN 201984606U CN 2011200077908 U CN2011200077908 U CN 2011200077908U CN 201120007790 U CN201120007790 U CN 201120007790U CN 201984606 U CN201984606 U CN 201984606U
- Authority
- CN
- China
- Prior art keywords
- temperature
- contact
- probe
- temperature sensor
- path
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Fire-Detection Mechanisms (AREA)
- Fire Alarms (AREA)
Abstract
The utility model discloses a contact-type temperature probing device, which comprises a probe and temperature sensors, wherein the probe is a multi-path probe, the number of the temperature sensors corresponds to the path number of the multi-path probe, and every temperature sensor is in transmission connection with the multi-path probe through connection cable signals. The contact temperature probing device adopts the temperature sensors to monitor in the temperature probing manner, and a plurality of positions can be probed at the same time by the multi-path probe, therefore the number of the probes is reduced, and the cost is lowered.
Description
Technical field
The utility model relates to a kind of sniffer, specifically is meant a kind of contact temperature sniffer.
Background technology
Its structure of existing detector for electric fire protection generally comprises residual current transformer and the detector that mutual signal connects, wherein residual current transformer is used to detect leakage current, detector then is used for signal data is carried out analysis and judgement, need to judge whether warning.This detector for electric fire protection intelligence is used to survey electric wiring and whether has electric leakage, with the possibility of judging that fire takes place, and the direct temperature at induction electric circuit scene, therefore, can't monitor the former resulting fire possibility of non-electric leakage, therefore there is certain fire hazard monitoring blind spot in existing detector for electric fire protection.
Summary of the invention
The purpose of this utility model is in order to overcome the shortcoming and defect that prior art exists, and a kind of a kind of contact temperature sniffer that can directly carry out monitoring temperature to the electric wiring scene is provided.
For achieving the above object, the technical solution of the utility model is to include detector, also include temperature sensor, described detector is the multiplexed detection device, the quantity of described temperature sensor is corresponding with the way of multiplexed detection device, and connects by the transmission of connection cable signal between each temperature sensor and the multiplexed detection device.
Further being provided with is that described connection cable length is 1m-300m.
This contact temperature of the utility model detection alarm device adopts temperature sensor to carry out temperature detective mode and monitors, and the multiplexed detection device can be surveyed a plurality of positions simultaneously, thereby saves detector quantity, reduces cost.
Below in conjunction with specification drawings and specific embodiments the utility model is done further introduction.
Description of drawings
Fig. 1 the utility model embodiment theory diagram;
Fig. 2 the utility model embodiment detection junction composition.
Embodiment
Embodiment of the present utility model shown in Fig. 1-2, include detector 1 and temperature sensor 2, described detector 1 is the multiplexed detection device, the quantity of described temperature sensor 2 is corresponding with the way of multiplexed detection device 1, and connects by the transmission of connection cable 3 signals between each temperature sensor 2 and the multiplexed detection device.These connection cable 3 length of present embodiment present embodiment are 1m-300m, so that on-the-spot the layout.In addition, the detector of the multiplexed detection point model that can directly buy of this multiplexed detection device 1 of present embodiment from market.The described temperature sensor 2 of present embodiment can directly be bought from the market, and its model can be the PT100 armored.
Claims (2)
1. contact temperature sniffer, include detector, it is characterized in that: also include temperature sensor, described detector is the multiplexed detection device, the quantity of described temperature sensor is corresponding with the way of multiplexed detection device, and connects by the transmission of connection cable signal between each temperature sensor and the multiplexed detection device.
2. a kind of contact temperature sniffer according to claim 1 is characterized in that: described connection cable length is 1m-300m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200077908U CN201984606U (en) | 2011-01-12 | 2011-01-12 | Contact-type temperature probing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200077908U CN201984606U (en) | 2011-01-12 | 2011-01-12 | Contact-type temperature probing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201984606U true CN201984606U (en) | 2011-09-21 |
Family
ID=44612062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200077908U Expired - Fee Related CN201984606U (en) | 2011-01-12 | 2011-01-12 | Contact-type temperature probing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201984606U (en) |
-
2011
- 2011-01-12 CN CN2011200077908U patent/CN201984606U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101529818B1 (en) | diagnosis system for monitoring status of switchboard | |
| CN102563363B (en) | Liquid leakage detecting positioning system | |
| US10203293B2 (en) | Method for lightning stroke identification and location on optical fiber composite overhead ground wire | |
| CN203376077U (en) | Extra-high voltage power cable detection apparatus with temperature detection and alarm functions | |
| CN201867463U (en) | Intelligent cable duct or pit on-line monitoring system | |
| CN102298107A (en) | Portable ultrasonic wave and cloud detection apparatus for partial discharge | |
| KR101318926B1 (en) | System for detecting defect of complex acoustic emission sensor module using based on magnetic power | |
| CN102354429B (en) | Multivariate combined-type linear temperature-sensing fire detector and implementation method | |
| CN103323655A (en) | Non-contact alternating current and direct current crosstalk online detecting device and non-contact alternating current and direct current crosstalk online detecting method | |
| CN110926509A (en) | On-line monitoring system for synchronous temperature and vibration measurement of submarine cable | |
| KR101406135B1 (en) | System for detecting defect of ultrasonic sound scan apparatus having electricity equipment | |
| CN112858838A (en) | Cable fault positioning system and method | |
| EP2482090A1 (en) | System for measuring partial discharges in power lines | |
| CN201378084Y (en) | Enclosed bus slot joint or plug temperature measuring device | |
| CN105890796A (en) | Cable conductor temperature measuring device | |
| CN201984606U (en) | Contact-type temperature probing device | |
| CN202331703U (en) | Multiple combined type linear heat fire detector | |
| CN103675613A (en) | Transformer station DC system movable type insulation supervision instrument | |
| CN106251557A (en) | A kind of multiparameter temperature measuring type electrical fire monitoring system | |
| CN105044561A (en) | On-line monitoring system of all-fiber high voltage cable | |
| CN202487277U (en) | Fully water-blocking intelligent ultra-high voltage power cable | |
| CN205942981U (en) | Multi -parameter temperature measurement formula alarm and control system for electric fire prevention | |
| CN205283067U (en) | Cable termination with temperature alarm function | |
| CN202793642U (en) | Transformer iron core temperature on-line monitoring system | |
| CN105444917A (en) | Temperature measuring device and system for switchgear cable joints for switching room |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110921 Termination date: 20130112 |