CN205859237U - Fluid rapid reversal valve - Google Patents
Fluid rapid reversal valve Download PDFInfo
- Publication number
- CN205859237U CN205859237U CN201620712839.2U CN201620712839U CN205859237U CN 205859237 U CN205859237 U CN 205859237U CN 201620712839 U CN201620712839 U CN 201620712839U CN 205859237 U CN205859237 U CN 205859237U
- Authority
- CN
- China
- Prior art keywords
- valve body
- valve
- spheroid
- channel
- oil well
- 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
Abstract
The utility model discloses one to commutate fluid rapid reversal valve efficiently, including: valve body and the valve gap base being arranged on valve body lower end, surrounding at described valve body is respectively arranged with the first passage being connected with pump truck, the second channel being connected with oil well casing, the third channel being connected with ground circulatory pool and the fourth lane being connected with oil well oil conduit, it is provided with spheroid in described valve body, in described spheroid, dividing plate is provided with the first interface channel and the second interface channel, the upper end of described spheroid is connected with the lower end of valve rod, the upper end of described valve rod is stretched out valve body and is connected with handle, the upper end of described spheroid is rotated by top chock and is arranged in valve body, the lower end of described spheroid is rotated by step and is arranged in valve body.Advantage is: simple in construction, easy for installation, it is possible to quickly realizing reverse circulation operation requirement, commutation is quick, time saving and energy saving, safe and reliable.
Description
Technical field
This utility model relates to a kind of petroleum machinery, particularly relates to a kind of fluid rapid reversal valve.
Background technology
In oil gas water well job execution technique, it is often necessary to carry out constantly switching of reverse circulation operation and realize technique
Purpose.Existing operation is by the dismounting of the pipeline of import and export or assembles a set of control valve group, changes the flowing side of fluid
To, reaching the change of endless form, this mode of operation not only considerably increases engineering time and labor intensity, causes equipment wave
Take, but also there is the biggest quality risk, if some construction switching times extend also results in blocking oil pipe, also can time serious
Tubing string is caused to meet card.
Utility model content
Technical problem to be solved in the utility model is: provide one to commutate fluid rapid reversal valve efficiently.
In order to solve above-mentioned technical problem, the technical solution adopted in the utility model is: fluid rapid reversal valve, including:
Valve body and the valve gap base being arranged on valve body lower end, the surrounding at described valve body is respectively arranged with first be connected with pump truck and leads to
Third channel that the second channel that road is connected with oil well casing is connected with ground circulatory pool and being connected with oil well oil conduit
Fourth lane, in described valve body, be provided with spheroid, in described spheroid, dividing plate be provided with the first interface channel and
Two interface channels, the upper end of described spheroid is connected with the lower end of valve rod, and the upper end of described valve rod is stretched out valve body and is connected with handle
Connecing, the upper end of described spheroid is rotated by top chock and is arranged in valve body, and the lower end of described spheroid is rotated by step
It is arranged in valve body.
The utility model has the advantages that: above-mentioned fluid rapid reversal valve, simple in construction, easy for installation, it is possible to quickly to realize
Reverse circulation operation requirement, commutation is quick, time saving and energy saving, safe and reliable.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model fluid rapid reversal valve.
Fig. 2 is the sectional structure schematic diagram of A-A in Fig. 1.
In figure: 1, valve body, 2, valve gap base, 3, first passage, 4, second channel, 5, third channel, 6, fourth lane, 7,
Spheroid, 8, dividing plate, the 9, first interface channel, the 10, second interface channel, 11, valve rod, 12, top chock, 13, step.
Detailed description of the invention
Particular content of the present utility model is described in detail below in conjunction with the accompanying drawings with specific embodiment.
As shown in Figure 1 and Figure 2, fluid rapid reversal valve, including: valve body 1 and the valve gap base 2 being arranged on valve body 1 lower end,
Surrounding at described valve body 1 is respectively arranged with the second channel that the first passage 3 being connected with pump truck is connected with oil well casing
4 third channels 5 being connected with ground circulatory pool and the fourth lane 6 being connected with oil well oil conduit, set in described valve body 1
It is equipped with spheroid 7, in described spheroid 7, dividing plate 8 is provided with the first interface channel 9 and the second interface channel 10, described spheroid 1
Upper end be connected with the lower end of valve rod 11, the upper end of described valve rod 11 is stretched out valve body 1 and is connected with handle, described spheroid 1
Upper end is rotated by top chock 12 and is arranged in valve body 1, and the lower end of described spheroid 1 is rotated by step 13 and is arranged on valve
In body 1.
When above-mentioned fluid rapid reversal valve just rinses, rotation valve rod 11 drives spheroid 7 to rotate up to first passage 3 He
Second channel 4 is interconnected by the first interface channel 9, third channel 5 is mutual by the second interface channel 10 with fourth lane 6
Connection, now pump liquid is sent into by pump truck turn on pump from first passage 3, after pump liquid sequentially passes through the first interface channel 9 and second channel 4
Just rinsing in entering oil well casing, and oil well casing and casing tube are connected state, pump liquid goes successively to oil well oil conduit
The most just rinse, in the pump liquid after just rinsing is fed to fourth lane 6 and sequentially pass through the second interface channel 10 and the 3rd
Enter in the circulatory pool of ground after passage 5, now complete just rinsing.
When above-mentioned fluid rapid reversal valve carries out backwash, rotate valve body 11 and drive spheroid 7 to turn to first passage 3 and the
Four-way 6 is interconnected by the first interface channel 9, second channel 4 is interconnected by the second interface channel 10 phase with third channel 5
Logical, now pump liquid is sent into by pump truck turn on pump from first passage, and pump liquid sequentially passes through the first interface channel 9 and fourth lane 6 is laggard
Carrying out backwash in entering oil well oil conduit, and oil well casing and oil well oil conduit are connected state, pump liquid goes successively in oil well casing
Carry out backwash, in the pump liquid after backwash is fed to second channel 4 and sequentially pass through the second interface channel 10 and threeway
Enter in the circulatory pool of ground behind road 5, now complete backwash.
Above-mentioned fluid rapid reversal valve, simple in construction, easy for installation, it is possible to quickly to realize reverse circulation operation requirement, change
To fast, time saving and energy saving, safe and reliable.
Claims (1)
1. fluid rapid reversal valve, it is characterised in that: including: valve body (1) and be arranged on the valve gap base (2) of valve body (1) lower end,
Surrounding at described valve body (1) is respectively arranged with second that the first passage (3) being connected with pump truck is connected with oil well casing
Third channel (5) that passage (4) is connected with ground circulatory pool and the fourth lane (6) being connected with oil well oil conduit, described
It is provided with spheroid (7) in valve body (1), in described spheroid (7), dividing plate (8) is provided with the first interface channel (9) and second
Interface channel (10), the upper end of described spheroid (1) is connected with the lower end of valve rod (11), and valve is stretched out in the upper end of described valve rod (11)
Body (1) is connected with handle, and the upper end of described spheroid (1) is rotated by top chock (12) and is arranged in valve body (1), described ball
The lower end of body (1) is rotated by step (13) and is arranged in valve body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620712839.2U CN205859237U (en) | 2016-07-08 | 2016-07-08 | Fluid rapid reversal valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620712839.2U CN205859237U (en) | 2016-07-08 | 2016-07-08 | Fluid rapid reversal valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205859237U true CN205859237U (en) | 2017-01-04 |
Family
ID=57645778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620712839.2U Expired - Fee Related CN205859237U (en) | 2016-07-08 | 2016-07-08 | Fluid rapid reversal valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205859237U (en) |
-
2016
- 2016-07-08 CN CN201620712839.2U patent/CN205859237U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170104 Termination date: 20190708 |