CN206449348U - Production trunk line is with pressure to change stop valve for pressure gauge device - Google Patents
Production trunk line is with pressure to change stop valve for pressure gauge device Download PDFInfo
- Publication number
- CN206449348U CN206449348U CN201720146366.9U CN201720146366U CN206449348U CN 206449348 U CN206449348 U CN 206449348U CN 201720146366 U CN201720146366 U CN 201720146366U CN 206449348 U CN206449348 U CN 206449348U
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- China
- Prior art keywords
- operation tube
- stop valve
- pressure
- pressure gauge
- trunk line
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- 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
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Abstract
A kind of production trunk line replacing stop valve for pressure gauge device with pressure, including：Sealing ring, fixation clamp, form, lower operation tube, stop valve, upper operation tube, Universal-head, lifting arm, gas-charging connection.The fixation clamp is that two semicircular is in " Ω " structure, two ends are by bolt connection, upper half fixation clamp inwall is provided with sealing ring, outer wall is welded as a whole with lower operation tube bottom, the top of lower operation tube is provided with gas-charging connection, lower operation tube top is threadedly coupled with stop valve, upper operation tube successively, the Promotion From Within bar of upper operation tube, and top is provided with the Universal-head with handwheel.The utility model realizes production trunk line pressure gauge with pressure of changing and does not stop well, is not vented, and reduces and stops the well time, rate when improving well recovery, alleviate labor intensity of operating staff, prevent the pollution of the environment, improve work efficiency and management level, economic benefit and social benefit are notable.
Description
Technical field
The utility model is related to oil field production trunk line pressure measurement valve and damages auxiliary replacement device, specifically a kind of oil transportation
Main line is with pressure to change stop valve for pressure gauge device.
Background technology
The produced liquid in oil well of each in oilfield process, which converges to concentrate on a main line, is transported to multi-purpose station, so subtracts
Few production cost is easy to management again, in order to effectively observe the pressure condition that the oil well of each different pressures gathers, one
As pressure gauge is installed on the main line that needs, pressure gauge need it is annual carry out school inspection once, due to using throughout the year, manometric valve
Situation about being not closed completely just occurs, runs into this case, the measure that Field Force takes is by the oil of all entrance main lines
Well all stops well, and is changed after closing the valve of multi-purpose station, emptying.The normal production of oil well is so had a strong impact on, and
Environment is polluted, while adding the labor intensity of oil recovery workman.
The content of the invention
The purpose of this utility model is cut aiming at above-mentioned weak point there is provided a kind of production trunk line pressure gauge with pressure of changing
Only valve gear.
The purpose of this utility model is realized by following technical proposals:
The utility model includes：Sealing ring, fixation clamp, form, lower operation tube, stop valve, upper operation tube, Universal-head,
Lifting arm, gas-charging connection.Described production trunk line it is with pressure change stop valve for pressure gauge device fixation clamp be in for two semicircular
" Ω " structure, two ends are by bolt connection, and upper half fixation clamp inwall is provided with sealing ring, and outer wall is welded as one with lower operation tube bottom
Body, the top of lower operation tube is provided with gas-charging connection, and lower operation tube top is threadedly coupled with stop valve, upper operation tube successively, upper behaviour
The inside for making cylinder is provided with lifting arm, and lifting arm top is provided with the Universal-head with handwheel.
Lower operation tube is provided with sealed transparent form in above-mentioned production trunk line replacing stop valve for pressure gauge device with pressure.
The above-mentioned production trunk line bottom with pressure for changing lifting arm in stop valve for pressure gauge device is set to square waveform, and lower end is provided with
Bayonet socket, lifting arm top is passed through from upper operation tube center, between and provided with sealing device.
The beneficial effects of the utility model are：Suitable for oil field production trunk line replacing stop valve for pressure gauge with pressure, realize
Do not stop well, be not vented, reduce and stop the well time, rate when improving well recovery alleviates labor intensity of operating staff, prevents ring
Border is polluted, and improves work efficiency and management level, economic benefit and social benefit are notable.
Brief description of the drawings
Fig. 1-the utility model main view cross section structure diagram
In figure, 0. sealing ring, 1. fixation clamps, 2. forms, 3. times operation tube, 4. stop valves, operation tube on 5., 6. is universal
Head, 7. lifting arms, 8. gas-charging connections, 9. pressure gauges, 10. stop valve for pressure gauge, 11. pipelines.
Embodiment
With reference to accompanying drawing, the utility model will be further described：
As shown in figure 1, production trunk line it is with pressure change stop valve for pressure gauge device by sealing ring 0, fixation clamp 1, form 2,
Lower operation tube 3, stop valve 4, upper operation tube 5, Universal-head 6, lifting arm 7, gas-charging connection 8 are constituted.Described production trunk line is with pressure
It is in " Ω " structure that the fixation clamp 1 of stop valve for pressure gauge device, which is changed, for two semicircular, and two ends are by bolt connection, upper half fixation clamp
1 inwall is provided with sealing ring 0, and outer wall is welded as a whole with the lower bottom of operation tube 3, and the top of lower operation tube 3 is provided with gas-charging connection 8,
The lower top of operation tube 3 is threadedly coupled with stop valve 4, upper operation tube 5 successively, and lower operation tube 3 is simultaneously provided with sealed transparent form 2, on
The inside of operation tube 5 is provided with lifting arm 7, and the bottom of lifting arm 7 is set to square waveform, and lower end is provided with bayonet socket, and lifting arm 7 is from upper operation
5 centers of cylinder are passed through, between and provided with sealing device, top is provided with the Universal-head 6 with handwheel.
Operating method：First, pressure gauge 9, stop valve for pressure gauge 10 are inserted in fixation clamp 1, in lower operation tube 3；Secondly,
The upper and lower two parts of fixation clamp 1 are bolted on main line 11, the bottom bayonet socket clamping stop valve for pressure gauge of lifting arm 7
10, clamping situation is observed by form 2；3rd, source of the gas is connected in air vent connector 8, and control bleed pressure slightly above main line
After pressure, pressure testing ne-leakage, rotate lifting arm 7 and lay down stop valve for pressure gauge 10 from short circuit, rotate the hand of lifting arm 7
Handle, pressure gauge 9, stop valve for pressure gauge 10 are lifted in upper operation tube 5, close stop valve 4, are closed source of the gas, are slowly loosened
Operation tube 5 is laid down after operation tube 5, pressure release, pressure gauge 9, stop valve for pressure gauge 10 is removed；4th, install the pressure proofreaded
After table 9 and new stop valve for pressure gauge 10, then upper operation tube 5 is threadedly coupled with stop valve 4, opening stop valve 4, from form 2
After stop valve for pressure gauge 10 is installed on the short circuit of pipeline 11 by observation lifting arm 7, source of the gas is closed, after pressure release, bolt is laid down, takes
Lower fixation clamp 1.So as to realize replacing mains pressure table stop valve with pressure, reach and do not stop well, be not vented, reduce when stopping well
Between, increase crude output, prevent the pollution of the environment, mitigate the labor intensity of post workman, improve work efficiency and management level
Purpose.
Claims (3)
1. a kind of production trunk line replacing stop valve for pressure gauge device with pressure, including：Sealing ring（0）, fixation clamp（1）, form
（2）, lower operation tube（3）, stop valve（4）, upper operation tube（5）, Universal-head（6）, lifting arm（7）, gas-charging connection（8）；Its feature
It is：The described production trunk line fixation clamp with pressure for changing stop valve for pressure gauge device（1）It is in " Ω " structure, two ends for two semicircular
By bolt connection, upper half fixation clamp（1）Inwall is provided with sealing ring（0）, outer wall and lower operation tube（3）Bottom is welded as a whole,
Lower operation tube（3）Top be provided with gas-charging connection（8）, lower operation tube（3）Top successively with stop valve（4）, upper operation tube（5）Spiral shell
Line is connected, upper operation tube（5）Inside be provided with lifting arm（7）, lifting arm（7）Top is provided with the Universal-head with handwheel（6）.
2. production trunk line according to claim 1 is with pressure to change stop valve for pressure gauge device, it is characterized in that：Described lower behaviour
Make cylinder（3）Provided with sealed transparent form（2）.
3. production trunk line according to claim 1 is with pressure to change stop valve for pressure gauge device, it is characterized in that：Described lifting
Bar（7）Bottom be set to square waveform, lower end is provided with bayonet socket, lifting arm（7）Top is from upper operation tube（5）Center is passed through, between simultaneously
Provided with sealing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720146366.9U CN206449348U (en) | 2017-02-18 | 2017-02-18 | Production trunk line is with pressure to change stop valve for pressure gauge device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720146366.9U CN206449348U (en) | 2017-02-18 | 2017-02-18 | Production trunk line is with pressure to change stop valve for pressure gauge device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206449348U true CN206449348U (en) | 2017-08-29 |
Family
ID=59665888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720146366.9U Expired - Fee Related CN206449348U (en) | 2017-02-18 | 2017-02-18 | Production trunk line is with pressure to change stop valve for pressure gauge device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206449348U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107830297A (en) * | 2017-09-30 | 2018-03-23 | 和县科嘉阀门铸造有限公司 | A kind of mounting structure of sealing valve |
-
2017
- 2017-02-18 CN CN201720146366.9U patent/CN206449348U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107830297A (en) * | 2017-09-30 | 2018-03-23 | 和县科嘉阀门铸造有限公司 | A kind of mounting structure of sealing valve |
| CN107830297B (en) * | 2017-09-30 | 2019-08-30 | 和县科嘉阀门铸造有限公司 | A kind of mounting structure of sealing valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170829 Termination date: 20180218 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |