CN204405802U - A kind of detection SF 6the device of density monitor - Google Patents
A kind of detection SF 6the device of density monitor Download PDFInfo
- Publication number
- CN204405802U CN204405802U CN201520088714.2U CN201520088714U CN204405802U CN 204405802 U CN204405802 U CN 204405802U CN 201520088714 U CN201520088714 U CN 201520088714U CN 204405802 U CN204405802 U CN 204405802U
- Authority
- CN
- China
- Prior art keywords
- density
- relay
- density monitor
- checking instrument
- monitor
- 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
Landscapes
- Testing Electric Properties And Detecting Electric Faults (AREA)
Abstract
The utility model relates to a kind of detection SF
6the device of density monitor, SF
6density monitor by three-way connection respectively with power circuit breaker, SF
6the pneumatic connection of density relay checking instrument, described three-way connection and SF
6valve is provided with, described SF between density relay checking instrument
6density relay checking instrument data cube computation relay cabinet, relay cabinet connects SF by primary and secondary joint
6density monitor, this device by arranging three-way connection and valve, the detection SF made
6density monitor has the advantage of clear bright and clear, the quickness and high efficiency of simple to operate, process.
Description
Technical field
The utility model relates to a kind of pick-up unit, particularly relates to a kind of detection SF
6the device of density monitor.
Background technology
SF
6switch is the widely used High-Voltage Electrical Appliances of electric system, SF
6the reliability service of switch has become one of problem be concerned about most for electricity consumption department, SF
6gas density relay is used to SF in monitoring operation
6the critical elements of SF6 gas density change in Switch main body, the quality of its performance directly has influence on SF
6the security of operation of switch, therefore DL/T596-1996 " power equipment preventive trial code " regulation: to the operating SF in scene
6density monitor, tensimeter carry out periodic check and are also very important, and existing detection SF
6in the work of density monitor, SF
6density monitor wiring intricate operation, device dismounting inconvenience, easily cause the generation of maloperation, to SF
6density monitor testing brings a lot of difficulty, and the utility model, in order to address this problem, proposes the pick-up unit of simple to operate a, quickness and high efficiency.
Summary of the invention
The utility model relates to a kind of detection SF
6the device of density monitor, solves traditional detection SF
6density monitor is comparatively large in checking procedure workload, easily produces maloperation, the inaccurate defect of the fault that notes abnormalities.
The utility model is achieved in that it comprises SF
6density monitor, relay cabinet, three-way connection, valve, power circuit breaker, SF
6density relay checking instrument, is characterized in that SF
6density monitor by three-way connection respectively with power circuit breaker, SF
6the pneumatic connection of density relay checking instrument, described three-way connection and SF
6valve is provided with, described SF between density relay checking instrument
6density relay checking instrument data line connects relay cabinet, and relay cabinet connects SF by primary and secondary joint
6density monitor.
The utility model has the following advantages: this device, by arranging three-way connection and valve, allows and detects SF
6in the process of density monitor, avoid workload in testing and cause more greatly and easily the defect of maloperation, the detection SF made
6density monitor has the advantage of clear bright and clear, the quickness and high efficiency of simple to operate, process.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In the drawings, 1, SF
6density monitor 2, relay cabinet 3, three-way connection 4, valve 5, power circuit breaker 6, SF
6density relay checking instrument.
Embodiment
As shown in Figure 1, the utility model is achieved in that SF
6density monitor 1 by three-way connection 3 respectively with power circuit breaker 5, SF
6the pneumatic connection of density relay checking instrument 6, described three-way connection 3 and SF
6valve is provided with, described SF between density relay checking instrument 6
6density relay checking instrument 6 data cube computation relay cabinet, relay cabinet 2 connects SF by primary and secondary joint
6density monitor 1.
Detect if need, Open valve 4, SF
6density relay checking instrument 6 is started working, to SF
6density monitor 1 verifies, the data produced in testing process, is fed back to instrument and the SF of relay cabinet 2 by data line
6in the instrument of density relay checking instrument 6, by technician by analysis, simply, efficiently SF can be obtained
6every detection data of density monitor 1, after having detected, technician's by-pass valve control 4 and SF
6density relay checking instrument 6, makes SF in power circuit breaker 5
6after gas density reaches safety value, valve-off 4 and SF
6density relay checking instrument 6.
Claims (1)
1. one kind is detected SF
6the device of density monitor, it comprises SF
6density monitor, relay cabinet, three-way connection, valve, power circuit breaker, SF
6density relay checking instrument, is characterized in that: SF
6density monitor by three-way connection respectively with power circuit breaker, SF
6the pneumatic connection of density relay checking instrument, described three-way connection and SF
6valve is provided with, described SF between density relay checking instrument
6density relay checking instrument data cube computation relay cabinet, relay cabinet connects SF by primary and secondary joint
6density monitor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520088714.2U CN204405802U (en) | 2015-02-09 | 2015-02-09 | A kind of detection SF 6the device of density monitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520088714.2U CN204405802U (en) | 2015-02-09 | 2015-02-09 | A kind of detection SF 6the device of density monitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204405802U true CN204405802U (en) | 2015-06-17 |
Family
ID=53429651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520088714.2U Expired - Fee Related CN204405802U (en) | 2015-02-09 | 2015-02-09 | A kind of detection SF 6the device of density monitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204405802U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106680143A (en) * | 2016-11-22 | 2017-05-17 | 中国南方电网有限责任公司超高压输电公司曲靖局 | Verifying device of SF6 gas density sensor |
-
2015
- 2015-02-09 CN CN201520088714.2U patent/CN204405802U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106680143A (en) * | 2016-11-22 | 2017-05-17 | 中国南方电网有限责任公司超高压输电公司曲靖局 | Verifying device of SF6 gas density sensor |
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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 |
Granted publication date: 20150617 Termination date: 20160209 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |