CN204403772U - The online tonifying Qi detection device of circuit breaker - Google Patents
The online tonifying Qi detection device of circuit breaker Download PDFInfo
- Publication number
- CN204403772U CN204403772U CN201420842569.8U CN201420842569U CN204403772U CN 204403772 U CN204403772 U CN 204403772U CN 201420842569 U CN201420842569 U CN 201420842569U CN 204403772 U CN204403772 U CN 204403772U
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- tonifying
- circuit breaker
- detection
- valve
- detection device
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- 238000001514 detection method Methods 0.000 title claims abstract description 38
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 230000002045 lasting effect Effects 0.000 abstract description 2
- 238000007689 inspection Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 1
Abstract
The application relates to the online tonifying Qi detection device of a kind of circuit breaker, comprise body, four-way pipeline is offered in described body, described four-way pipeline wherein two logical to be communicated with blowdown pipe with connecting tube, another two reduction of fractions to a common denominators do not connect outlet pipe and detecting tube, described be communicated with blowdown pipe with connecting tube two logical on install near-end tonifying Qi valve and far-end tonifying Qi valve respectively.Owing to implementing technique scheme, the application can under live state, tonifying Qi is carried out to circuit breaker, and can carry out gas detect, micro-water test job, thus safety is simple and direct more to make maintenance work, reduces number of times of operation, improve operating safety factor, improve working efficiency, be not only enterprise and decrease economic loss, especially for user provides lasting, reliable electric energy.
Description
Technical field
The application relates to a kind of tonifying Qi, detection device, particularly relates to the online tonifying Qi detection device of a kind of circuit breaker.
Background technique
Along with developing rapidly of electrical network, the various model circuit breaker quantity used in electric substation constantly increase.In real work, need to carry out the maintenance work such as density monitor inspection, micro-water test to circuit breaker, the time used along with circuit breaker increases, there is gas leak phenomenon in some circuit breakers, and relay regular inspection, micro-water test and make-up gas Job Operations loaded down with trivial details, take time and effort, and there is Leakage Gas befouling environment in the operation of relay regular inspection, cause the line outage time long in micro-water test and make-up gas operation, reduce delivery.
In prior art, be mostly to adopt three-port structure about online tonifying Qi, detection device, one is logically connected with test system, and another two reduction of fractions to a common denominators do not connect tonifying Qi and detection device, valving in threeway, and valve can cover and being communicated with of making-up air device.This kind of structure can only detect gas in circuit breaker, and cannot detect in real time make-up gas.
Summary of the invention
The object of the application is to propose a kind of online tonifying Qi detection device of circuit breaker that simultaneously can carry out detection in real time to circuit breaker and make-up gas.
The object of the application is achieved in that the online tonifying Qi detection device of circuit breaker, comprise body, four-way pipeline is offered in described body, described four-way pipeline wherein two logical to be communicated with blowdown pipe with connecting tube, another two reduction of fractions to a common denominators do not connect outlet pipe and detecting tube, described be communicated with blowdown pipe with connecting tube two logical on install near-end tonifying Qi valve and far-end tonifying Qi valve respectively.
Owing to implementing technique scheme, the application can under live state, tonifying Qi is carried out to circuit breaker, and can carry out gas detect, micro-water test job, thus safety is simple and direct more to make maintenance work, reduces number of times of operation, improve operating safety factor, improve working efficiency, be not only enterprise and decrease economic loss, especially for user provides lasting, reliable electric energy.
accompanying drawing explanation: the concrete structure of the application is provided by following drawings and Examples:
Fig. 1 is circuit breaker online tonifying Qi structure of the detecting device schematic diagram.
Legend: 1, connecting tube, 2, near-end tonifying Qi valve, 3, outlet pipe, 4, four-way pipeline, 5, body, 6, far-end tonifying Qi valve, 7, blowdown pipe, 8, detect interface, 9, detect valve, 10, detect transverse tube, 11, detect supervisor, 12, check valve.
embodiment:
The application by the restriction of following embodiment, can not determine concrete mode of execution according to the technological scheme of the application and actual conditions.
Embodiment: as shown in Figure 1, the online tonifying Qi detection device of circuit breaker comprises body 5, four-way pipeline 4 is offered in described body 5, described four-way pipeline 4 wherein two logical to be communicated with blowdown pipe 6 with connecting tube 1, another two reduction of fractions to a common denominators do not connect outlet pipe 3 and detecting tube, described be communicated with blowdown pipe 6 with connecting tube 1 two logical on install near-end tonifying Qi valve 2 and far-end tonifying Qi valve 6 respectively.
Described outlet pipe 3, detecting tube and connecting tube 1, blowdown pipe 6 connectivity part are between near-end tonifying Qi valve 2 and far-end tonifying Qi valve 6.In outlet pipe 3 external port, place is equiped with valve.
Described detecting tube comprises the detection be communicated with body 5 and is responsible for 11, and described detection supervisor 11 lower end is divided into some branched pipes, described branched pipe is provided with and detects interface 8.Described branched pipe comprises the detection transverse tube 10 detecting supervisor and be communicated with for 11 times, and detection transverse tube 10 offers some detection interfaces 8, detection interface 8 is equiped with and detects valve 9.Check valve 12 is equiped with in detection supervisor 11.
In use, be communicated with by connecting tube 1 with circuit breaker, blowdown pipe 6 is communicated with making-up air device, opens near-end tonifying Qi valve 2 and far-end tonifying Qi valve 6, closes the valve on outlet pipe 3 and detecting tube, carries out tonifying Qi operation.
Need when in circuit breaker, gas detects, open near-end tonifying Qi valve 2, close far-end tonifying Qi valve 6, close the valve on outlet pipe 3, detection device is connected to and detects interface 8 place arbitrarily, and open the detection valve 9 at this place, in circuit breaker, gas is measured by detecting tube flow detection device.
When needing to detect make-up gas, close near-end tonifying Qi valve 2, open far-end tonifying Qi valve 6, close the valve on outlet pipe 3, be connected to by detection device and detect interface 8 place arbitrarily, and open the detection valve 9 at this place, make-up gas is measured by detecting tube flow detection device.
Above technical characteristics constitutes the most preferred embodiment of the application, and it has stronger adaptability and best implementation result, can increase and decrease inessential technical characteristics according to actual needs, meet the needs of different situations.
Claims (5)
1. the online tonifying Qi detection device of circuit breaker, comprise body, it is characterized in that: in described body, offer four-way pipeline, described four-way pipeline wherein two logical to be communicated with blowdown pipe with connecting tube, another two reduction of fractions to a common denominators do not connect outlet pipe and detecting tube, described be communicated with blowdown pipe with connecting tube two logical on install near-end tonifying Qi valve and far-end tonifying Qi valve respectively.
2. the online tonifying Qi detection device of circuit breaker as claimed in claim 1, is characterized in that: described outlet pipe, detecting tube and connecting tube, blowdown pipe connectivity part are between near-end tonifying Qi valve and far-end tonifying Qi valve.
3. the online tonifying Qi detection device of circuit breaker as claimed in claim 1, is characterized in that: described detecting tube comprises the detection be communicated with body to be responsible for, and described detection supervisor lower end is divided into some branched pipes, described branched pipe is provided with detection interface.
4. the online tonifying Qi detection device of circuit breaker as claimed in claim 3, is characterized in that: described branched pipe comprises the detection transverse tube detecting the lower connection of supervisor, and detection transverse tube offers some detection interfaces, and detection interface is equiped with detection valve.
5. the online tonifying Qi detection device of circuit breaker as claimed in claim 3, is characterized in that: in detection supervisor, be equiped with check valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420842569.8U CN204403772U (en) | 2014-12-26 | 2014-12-26 | The online tonifying Qi detection device of circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420842569.8U CN204403772U (en) | 2014-12-26 | 2014-12-26 | The online tonifying Qi detection device of circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204403772U true CN204403772U (en) | 2015-06-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420842569.8U Active CN204403772U (en) | 2014-12-26 | 2014-12-26 | The online tonifying Qi detection device of circuit breaker |
Country Status (1)
| Country | Link |
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| CN (1) | CN204403772U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104534267A (en) * | 2014-12-26 | 2015-04-22 | 国家电网公司 | Detection device for online gas supply of circuit breaker |
-
2014
- 2014-12-26 CN CN201420842569.8U patent/CN204403772U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104534267A (en) * | 2014-12-26 | 2015-04-22 | 国家电网公司 | Detection device for online gas supply of circuit breaker |
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