CN201924883U - Pumping wellhead change-over valve - Google Patents
Pumping wellhead change-over valve Download PDFInfo
- Publication number
- CN201924883U CN201924883U CN2011200243950U CN201120024395U CN201924883U CN 201924883 U CN201924883 U CN 201924883U CN 2011200243950 U CN2011200243950 U CN 2011200243950U CN 201120024395 U CN201120024395 U CN 201120024395U CN 201924883 U CN201924883 U CN 201924883U
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- inlet
- right angle
- angle channel
- change
- valve
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- Expired - Fee Related
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Abstract
The utility model provides a pumping wellhead change-over valve. Left connecting threads, right connecting threads, lower connecting threads, a left inlet, a right inlet and a lower outlet are arranged on a main body. A rotating valve is arranged in the main body, a right angle channel is arranged in the rotating valve, the right angle channel can be communicated with the left inlet and the lower outlet, and the right angle channel can be communicated with the right inlet and the lower outlet. The rotating valve is connected with a rotating crank arranged outside the main body. Through the rotation of the rotating crank, the right angle channel can be communicated with the left inlet and the lower outlet, and can also be communicated with the right inlet and the lower outlet. The change-over process can be conveniently and quickly finished, the work time can be saved, the cost is saved, and site requirements are met, so that the pumping wellhead change-over valve has remarkable economic benefit and social benefit.
Description
Technical field
The utility model is the device of using on a kind of oil field pumping well, is a kind of mouth of pumped oil well switching valve.
Background technology
Pumpingh well outlet has three-way device, and left side inlet, right side inlet, side outlet are down arranged on the three-way device, in the well liquid flow through the left side inlet enter after vertically downward side outlet flow out to flow line and be transported to measuring station.In the time of need in well, squeezing into liquid, close down earlier the valve under the side outlet, squeeze into liquid stream from the right side inlet again, inlet flow in the well through the left side, when needs flush out oil pipeline, closes left side inlet valve before earlier, squeeze into liquid stream from the right side inlet again, warp side outlet down flow to flow line, and therefore, present well head three-way device need be installed a plurality of by-pass valve controls, the switching control pilot door is wasted time and energy, workload is big, and efficiency is low, increases cost.
Summary of the invention
The purpose of this utility model is a kind of mouth of pumped oil well switching valve of design, utilizes this mouth of pumped oil well switching valve, can convenient, fast flow path switch, save the working time, and reduce cost, satisfy on-the-spot needs.
The purpose of this utility model is achieved in that left side connecting thread, right side connecting thread, below connecting thread on the body, left side inlet, right side inlet, following side outlet, rotary valve is installed in body, right angle channel is arranged in the rotary valve, right angle channel can enter the mouth with the left side, side outlet communicates down, right angle channel can enter the mouth with the right side, side outlet communicates down, and rotary valve is connected with turning handle outside being installed in body.
The beneficial effects of the utility model are: right angle channel is arranged in the rotary valve, by rotating turning handle, right angle channel is communicated with left side inlet, following side outlet, also can make right angle channel and right side inlet, side outlet communicates down, can convenient, fast flow path switch, can save the working time, reduce cost, satisfy on-the-spot needs, therefore, the utlity model has remarkable economic efficiency and social benefit.
Description of drawings
Fig. 1 is state assembling drawing of the utility model embodiment.
Fig. 2 is two state assembling drawings of the utility model embodiment.
Fig. 3 is the profile vertical view.
The specific embodiment
Below in conjunction with accompanying drawing the utility model embodiment is described.
As seen from the figure, left side connecting thread 1, right side connecting thread 7, below connecting thread 9, left side inlet 2, right side inlet 6, following side outlet 8 are arranged on the body 3.Left side connecting thread 1 is connected with wellhead assembly, and right side connecting thread 7 is connected with plug, and following side outlet 8 is connected with flow line, rotary valve 5 is installed in body 3, rotary valve has right angle channel 4 for 5 li, and right angle channel 4 can enter the mouth 2 with the left side, side outlet 8 communicates down, as shown in Figure 1.Right angle channel 4 can enter the mouth 6 with the right side, side outlet 8 communicates down, as shown in Figure 2.Rotary valve 5 is connected with turning handle 10 outside being installed in body 3, and inhour rotation turning handle 10 reaches Fig. 2 state under Fig. 1 state, and the turning handle 10 that turns clockwise under Fig. 2 state reaches Fig. 1 state, and rotational angle all is 90 °.
Claims (1)
1. mouth of pumped oil well switching valve, left side connecting thread (1), right side connecting thread (7), below connecting thread (9) are arranged on the body (3), left side inlet (2), right side inlet (6), following side outlet (8), it is characterized in that: rotary valve (5) is installed in body (3), there is right angle channel (4) rotary valve (5) lining, right angle channel (4) can enter the mouth with the left side (2), side outlet (8) communicates down, right angle channel (4) can enter the mouth with the right side (6), side outlet (8) communicates down, and rotary valve (5) is connected with turning handle (10) outside being installed in body (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200243950U CN201924883U (en) | 2011-01-21 | 2011-01-21 | Pumping wellhead change-over valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200243950U CN201924883U (en) | 2011-01-21 | 2011-01-21 | Pumping wellhead change-over valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201924883U true CN201924883U (en) | 2011-08-10 |
Family
ID=44428741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200243950U Expired - Fee Related CN201924883U (en) | 2011-01-21 | 2011-01-21 | Pumping wellhead change-over valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201924883U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109926874A (en) * | 2019-01-25 | 2019-06-25 | 芜湖人本轴承有限公司 | A kind of processing technology of the plating four-point contact ball Internal and external cycle of surface covering |
| CN114259859A (en) * | 2021-12-26 | 2022-04-01 | 太仓市双益化工防腐设备有限公司 | High-flexibility waste gas purification and recycling system |
-
2011
- 2011-01-21 CN CN2011200243950U patent/CN201924883U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109926874A (en) * | 2019-01-25 | 2019-06-25 | 芜湖人本轴承有限公司 | A kind of processing technology of the plating four-point contact ball Internal and external cycle of surface covering |
| CN114259859A (en) * | 2021-12-26 | 2022-04-01 | 太仓市双益化工防腐设备有限公司 | High-flexibility waste gas purification and recycling system |
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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: 20110810 Termination date: 20120121 |