CN203009460U - Uninterruptible power supply overhaul device for hydraulic pressure gauge - Google Patents
Uninterruptible power supply overhaul device for hydraulic pressure gauge Download PDFInfo
- Publication number
- CN203009460U CN203009460U CN 201220635211 CN201220635211U CN203009460U CN 203009460 U CN203009460 U CN 203009460U CN 201220635211 CN201220635211 CN 201220635211 CN 201220635211 U CN201220635211 U CN 201220635211U CN 203009460 U CN203009460 U CN 203009460U
- Authority
- CN
- China
- Prior art keywords
- pressure gauge
- hydraulic pressure
- pressure cylinder
- communicating pipeline
- stop valves
- 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
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
Images
Landscapes
- Measuring Fluid Pressure (AREA)
Abstract
The utility model discloses an uninterruptible power supply overhaul device for a hydraulic pressure gauge. The device comprises a high-pressure cylinder and the hydraulic pressure gauge, wherein a communicating pipeline is arranged between the high-pressure cylinder and the hydraulic pressure gauge; two hand-operated stop valves are arranged on the communicating pipeline; a gasket which prevents air leakage is arranged between the high-pressure cylinder and the communicating pipeline; a gasket which prevents air leakage is also arranged between the hydraulic pressure gauge and the communicating pipeline; and gaskets which prevent air leakage are arranged between the two hand-operated stop valves and the communicating pipeline. According to the uninterruptible power supply overhaul device, the two hand-operated stop valves are arranged on the communicating pipeline between the high-pressure cylinder and the hydraulic pressure gauge; when the hydraulic pressure gauge goes wrong, power failure for an electric power system is not required, and only the two hand-operated stop valves are closed temporarily, so that the rated pressure inside the high-pressure cylinder is maintained, the normal operation of devices is guaranteed, the hydraulic pressure gauge can be replaced in time under a normal running state of a power grid, and the running reliability of the devices is improved greatly.
Description
Technical field:
The utility model relates to a kind of apparatus for examination and repair, particularly relates to a kind of hydraulic pressure gauge overhaul device that do not have a power failure, and belongs to the electric equipment maintenance technical field.
Background technique:
As the pressure monitoring device of hydraulic system, hydraulic gage is operated under high pressure conditions throughout the year, and the probability that breaks down is higher, and the kind of fault is also many.Because hydraulic gage directly is connected with the high-pressure system of hydraulic mechanism, if want the fault of processing pressure table, just must have a power failure.Changing pressure gauge together only needs the time of a few minutes, but the transmission or not operation of carrying out due to the impact that is subjected to power system operating mode needs one hour even several hours, the inefficiency that this has just caused handling failure badly influences the normal conveying of electric power and user's use.
The model utility content:
Technical problem to be solved in the utility model is: provide a kind of the power failure just can carry out the hydraulic pressure gauge overhaul device that do not have a power failure of service work.
The utility model is that the technological scheme that the technical solution problem is taked is:
A kind of hydraulic pressure gauge overhaul device that do not have a power failure comprises high pressure cylinder and hydraulic gage, is provided with connecting pipe between described high pressure cylinder and hydraulic gage, is provided with two hand stop valves on connecting pipe.
Be provided with between described high pressure cylinder and connecting pipe and prevent the pad that leaks gas; Also be provided with between described hydraulic gage and connecting pipe and prevent the pad that leaks gas.
Be provided with the pad that prevents from leaking gas between described two hand stop valves and connecting pipe.
Positive beneficial effect of the present utility model is as follows:
Be provided with two hand stop valves on the connecting pipe between high pressure cylinder and hydraulic gage due to the utility model, when hydraulic gage breaks down, need not electric power system is had a power failure, as long as with described two hand stop valve temporary closes, to keep the rated pressure of high pressure cylinder inside, the normal operation of assurance equipment, thus realize in time changing hydraulic gage under the electrical network normal operating condition, greatly improved the equipment reliability of operation.
The utility model is being owing to being provided with the pad that prevents from leaking gas, being provided with the pad that prevents from leaking gas between hydraulic gage and connecting pipe, also being provided with the pad that prevents from leaking gas between two hand stop valves and connecting pipe between high pressure cylinder and connecting pipe, and then effectively prevented the pressure release phenomenon that occurs at each connection part of connecting pipe.
The utility model is reasonable in design, and is easy and simple to handle, effectively simple, has certain use value.
Description of drawings:
Fig. 1 is structural representation of the present utility model.
Embodiment:
Below in conjunction with accompanying drawing, the utility model is further described:
Referring to Fig. 1, a kind of hydraulic pressure gauge overhaul device that do not have a power failure, comprise high pressure cylinder 1 and hydraulic gage 2, be provided with connecting pipe 6 between high pressure cylinder 1 and hydraulic gage 2, be provided with two hand stop valves 3 on connecting pipe 6, be provided with between high pressure cylinder 1 and connecting pipe 6 and prevent the pad 4 that leaks gas, be provided with between hydraulic gage 2 and connecting pipe 6 and prevent from the pad 5 that leaks gas also being provided with the pad that prevents from leaking gas between two hand stop valves 3 and connecting pipe 6.
The utility model is owing to being provided with two hand stop valves 3 on the connecting pipe 6 between high pressure cylinder 1 and hydraulic gage 2, when hydraulic gage 2 breaks down, need not electric power system is had a power failure, as long as with two hand stop valve 3 temporary closes, to keep the rated pressure of high pressure cylinder 1 inside, the normal operation of assurance equipment, thus realize in time changing hydraulic gage under the electrical network normal operating condition, greatly improved the equipment reliability of operation.
Claims (3)
1. hydraulic pressure gauge overhaul device that do not have a power failure, comprise high pressure cylinder (1) and hydraulic gage (2), it is characterized in that: be provided with connecting pipe (6) between described high pressure cylinder (1) and hydraulic gage (2), be provided with two hand stop valves (3) on connecting pipe (6).
2. the hydraulic pressure gauge overhaul device that do not have a power failure according to claim 1 is characterized in that: be provided with between described high pressure cylinder (1) and connecting pipe (6) and prevent the pad (4) that leaks gas; Also be provided with between described hydraulic gage (2) and connecting pipe (6) and prevent the pad (5) that leaks gas.
3. the hydraulic pressure gauge overhaul device that do not have a power failure according to claim 1, is characterized in that: be provided with the pad that prevents from leaking gas between described two hand stop valves (3) and connecting pipe (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220635211 CN203009460U (en) | 2012-11-27 | 2012-11-27 | Uninterruptible power supply overhaul device for hydraulic pressure gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220635211 CN203009460U (en) | 2012-11-27 | 2012-11-27 | Uninterruptible power supply overhaul device for hydraulic pressure gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203009460U true CN203009460U (en) | 2013-06-19 |
Family
ID=48601057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220635211 Expired - Fee Related CN203009460U (en) | 2012-11-27 | 2012-11-27 | Uninterruptible power supply overhaul device for hydraulic pressure gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203009460U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109671323A (en) * | 2017-10-17 | 2019-04-23 | 中国石油天然气股份有限公司 | The simulator of pressure gauge failure and the analogy method of pressure gauge failure |
| CN110600295A (en) * | 2019-09-05 | 2019-12-20 | 贵州电网有限责任公司 | Breaker hydraulic mechanism capable of disassembling and assembling pressure gauge under pressure and disassembling and assembling method thereof |
| CN110726510A (en) * | 2019-09-04 | 2020-01-24 | 贵州电网有限责任公司 | Hydraulic mechanism capable of checking pressure gauge without power outage and checking method thereof |
-
2012
- 2012-11-27 CN CN 201220635211 patent/CN203009460U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109671323A (en) * | 2017-10-17 | 2019-04-23 | 中国石油天然气股份有限公司 | The simulator of pressure gauge failure and the analogy method of pressure gauge failure |
| CN110726510A (en) * | 2019-09-04 | 2020-01-24 | 贵州电网有限责任公司 | Hydraulic mechanism capable of checking pressure gauge without power outage and checking method thereof |
| CN110600295A (en) * | 2019-09-05 | 2019-12-20 | 贵州电网有限责任公司 | Breaker hydraulic mechanism capable of disassembling and assembling pressure gauge under pressure and disassembling and assembling method thereof |
| CN110600295B (en) * | 2019-09-05 | 2021-03-30 | 贵州电网有限责任公司 | Breaker hydraulic mechanism capable of disassembling and assembling pressure gauge under pressure and disassembling and assembling method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203349998U (en) | Air impermeability detection apparatus of sealing device | |
| CN203009460U (en) | Uninterruptible power supply overhaul device for hydraulic pressure gauge | |
| CN103017981A (en) | Pipeline tightness pressure testing device | |
| CN204027786U (en) | The unobstructed instruments of inspection of a kind of dehydrating breather | |
| CN202852414U (en) | Check type SF6 (Sulfur Hexafluoride) inflating device with non-return function | |
| CN209394615U (en) | Band gas is changed the shuttle valve tooling | |
| CN202974578U (en) | Pressure test device for pipeline tightness | |
| CN203009456U (en) | Pressure detection connecting device for hydraulic system | |
| CN206773149U (en) | Portable pressure device for checking electric relay | |
| CN202370941U (en) | Test platform for spare part of hydraulic switching mechanism | |
| CN205137061U (en) | Exempt from to dismantle SF6 circuit breaker detection , fill air supplement unit | |
| CN103280713A (en) | Emergency device for air compressor system of pneumatic-mechanism circuit breaker | |
| CN203014218U (en) | Non-outage maintenance device for high-voltage circuit breaker | |
| CN204284613U (en) | A kind of automatic valve | |
| CN203730258U (en) | Energy-saving air compressor air storage and supply equipment | |
| CN202267570U (en) | Hydraulic pressure gauge overhaul device | |
| CN202546262U (en) | On-line sulfur hexafluoride charging connector | |
| CN202938963U (en) | Power equipment pneumatic mechanism | |
| CN206111736U (en) | Fan hydraulic system test platform | |
| CN201666839U (en) | Airtightness protector | |
| CN204668804U (en) | A kind of main transformer surge suppressor | |
| CN202084466U (en) | High-pressure breaker charged oil pump replacing device | |
| CN202420774U (en) | Leakage detection tool for gas relay | |
| CN202268261U (en) | High-pressure air supply device of breaker | |
| CN203963503U (en) | High pressure helium recycle and reuse device in a kind of leak-testing |
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: 20130619 Termination date: 20131127 |