CN202422361U - Flood warning device for transformer station - Google Patents
Flood warning device for transformer station Download PDFInfo
- Publication number
- CN202422361U CN202422361U CN2011204959989U CN201120495998U CN202422361U CN 202422361 U CN202422361 U CN 202422361U CN 2011204959989 U CN2011204959989 U CN 2011204959989U CN 201120495998 U CN201120495998 U CN 201120495998U CN 202422361 U CN202422361 U CN 202422361U
- Authority
- CN
- China
- Prior art keywords
- liquid level
- transformer station
- flood
- level sensor
- warning device
- 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
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
Abstract
The utility model discloses a flood warning device for a transformer station, which is characterized in that a liquid level sensor is arranged in a cable channel within a transformer station area. The liquid level sensor is sequentially connected to a microprocessor and an acousto-optic warner via a signal transmission wire or a wireless emitter and a wireless receiver. The liquid level sensor in the cable channel is capable of performing real-time monitoring, transmitting the signals of liquid level rising range and liquid level rising speed to a warning system in a wired or wireless way. The warning system can warn relative personnel to take treatment measures as soon as possible. In case of severe flood, the warning system is capable of automatically taking treatment measures to key equipment via a control mechanism, so that economic losses to the electric transmission and transformation system and even the electric power consumers caused by the flood can be reduced or avoided. The flood warning device for the transformer station is simple in structure, convenient to assemble and utilize, reliable in performance and strong in practicability.
Description
Technical field
The utility model belongs to electric equipment protection measure technical field, particularly a kind of transformer station flood situation prior-warning device.
Background technology
Along with the terrestrial climate transition, disaster takes place more and more frequent, and the disaster degree is more and more serious, and especially flood often brings serious loss to power transmission and transformation system.The safe operation of transformer station as the power supply hinge seems particularly important, and it is one of the disaster zone people's life and the important leverage of fighting flood and relieve victims.And the forecast that only depends on meteorological department at present often can not reach the purpose of accurate early warning, and combating a natural disaster only is the reparation after disaster forms, and can not reduce and avoid casualty loss.Particularly be positioned at the transformer station of mountain area, knob, big flood factor more complicated, disaster form more rapidly and seriously.Therefore, it is very necessary that the big flood early warning of self just seems, but still do not have effective technology at present.
The utility model content
The purpose of the utility model is to provide a kind of can prevent to carry out the early warning of big flood timely and effectively, ensures the safety of power transmission and transformation system, and simple and easy to do transformer station's flood situation prior-warning device.
The technical scheme that purpose adopted that realizes the utility model is: a kind of transformer station flood situation prior-warning device; Be in the cable duct in transformer station district, to be provided with liquid level sensor, this liquid level sensor is connected with microprocessor and audible-visual annunciator in turn through signal transmssion line or through wireless launcher, wireless receiver.
Transformer station's flood situation prior-warning device of the utility model through the real-time monitoring of cable duct middle water level sensor, and is transferred to early warning system through wired or wireless mode with water level rising range and rise rate signal, and the caution relevant personnel take treatment measures early.When running into comparatively serious flood situation, early warning system is taked automatic treatment measures through control gear to key equipment, thereby reduces effectively and prevent the economic loss that flood brings for electric power power transmission and transformation system and even electricity consumption client.This apparatus structure is simple, and is easy to install, and dependable performance is practical.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Embodiment
Referring to Fig. 1; Transformer station's flood situation prior-warning device of the utility model; Be in the cable duct 1 in transformer station district, to be provided with liquid level sensor 2, this liquid level sensor 2 is connected with microprocessor 4 and audible-visual annunciator 3 in turn through signal transmssion line or through wireless launcher, wireless receiver.This device detects through the SEA LEVEL VARIATION in 2 pairs of cable ducts of liquid level sensor 1 in real time; And the SEA LEVEL VARIATION signal is transferred to microprocessor 4, make judgement by 4 pairs of water level rises of microprocessor speed, when rise speed reaches setting value; Explain that rainfall amount is big; Microprocessor 4 promptly instructs audible-visual annunciator 3 to carry out the big flood early warning, reminds the duty personnel in time to dispose, and avoids the economic loss of transformer station thus.
Claims (1)
1. transformer station's flood situation prior-warning device; It is characterized in that: be in the cable duct in transformer station district, to be provided with liquid level sensor, this liquid level sensor is connected with microprocessor and audible-visual annunciator in turn through signal transmssion line or through wireless launcher, wireless receiver.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204959989U CN202422361U (en) | 2011-12-03 | 2011-12-03 | Flood warning device for transformer station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204959989U CN202422361U (en) | 2011-12-03 | 2011-12-03 | Flood warning device for transformer station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202422361U true CN202422361U (en) | 2012-09-05 |
Family
ID=46747099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204959989U Expired - Fee Related CN202422361U (en) | 2011-12-03 | 2011-12-03 | Flood warning device for transformer station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202422361U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102938188A (en) * | 2012-11-13 | 2013-02-20 | 中国水电顾问集团中南勘测设计研究院 | Automatic urban flood disaster monitoring and pre-warning device |
| CN106679760A (en) * | 2016-12-12 | 2017-05-17 | 国网北京市电力公司 | Overflow warning equipment |
| CN107015498A (en) * | 2017-03-21 | 2017-08-04 | 国家电网公司 | Transformer station's fluid pressure type flood prevention device |
| FR3063143A1 (en) * | 2017-02-23 | 2018-08-24 | Connected Future | STRUCTURE PROVIDED WITH A DEVICE FOR MEASURING WATER LEVEL |
| CN113673758A (en) * | 2021-08-17 | 2021-11-19 | 广东电网有限责任公司 | Method and device for preventing transformer substation from flooding |
-
2011
- 2011-12-03 CN CN2011204959989U patent/CN202422361U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102938188A (en) * | 2012-11-13 | 2013-02-20 | 中国水电顾问集团中南勘测设计研究院 | Automatic urban flood disaster monitoring and pre-warning device |
| CN106679760A (en) * | 2016-12-12 | 2017-05-17 | 国网北京市电力公司 | Overflow warning equipment |
| FR3063143A1 (en) * | 2017-02-23 | 2018-08-24 | Connected Future | STRUCTURE PROVIDED WITH A DEVICE FOR MEASURING WATER LEVEL |
| CN107015498A (en) * | 2017-03-21 | 2017-08-04 | 国家电网公司 | Transformer station's fluid pressure type flood prevention device |
| CN113673758A (en) * | 2021-08-17 | 2021-11-19 | 广东电网有限责任公司 | Method and device for preventing transformer substation from flooding |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120905 Termination date: 20121203 |