CN206987780U - Well head, which is adjusted, mixes controller - Google Patents
Well head, which is adjusted, mixes controller Download PDFInfo
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- CN206987780U CN206987780U CN201720919745.7U CN201720919745U CN206987780U CN 206987780 U CN206987780 U CN 206987780U CN 201720919745 U CN201720919745 U CN 201720919745U CN 206987780 U CN206987780 U CN 206987780U
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Abstract
A kind of well head, which is adjusted, mixes controller, it is related to well head device field, including valve body and valve rod, the end set of valve body has valve head, valve head is threadedly attached on valve body, valve head is internally provided with valve pocket, the both ends of valve pocket are tightly connected with valve body and valve head respectively, after liquid enters valve head by inlet opening, flow into inside valve pocket, then valve pocket is flowed out through liquid pass hole, then flowed out by fluid hole, the structure of valve rod includes spanner clamping section, external screw thread section and slide bar sealing section, and slide bar sealing section is inserted in valve pocket.The utility model is additionally arranged valve pocket in valve head interior, and the slide bar sealing section on valve rod can partly or entirely block the liquid pass hole of strip in sliding process, so as to realize the regulation and control to water mixing speed.Meanwhile the utility model is provided with pointer set on valve rod, pointer set can seal section to slide bar and accurately be indicated with the length that overlaps of liquid pass hole, so as to realize the accurate adjustment to water mixing speed.
Description
Technical field
The utility model belongs to well head device field, more particularly to a kind of well head is adjusted and mixes controller.
Background technology
Hot water is mixed in crude oil in oilfield process, it is necessary at from the well head of producing well to extraction, in order to control
The incorporation speed of hot water using tune, it is necessary to mix controller.It is substantially a water mixing valve that tune, which mixes controller, by adjusting valve
Aperture can realize control to water mixing speed.However, in the prior art, operating personnel can only exchange by rule of thumb mixes control
The aperture of device is adjusted, and degree of regulation is poor, once and water mixing speed and the matching of oil flow are poor, will cause defeated
The problems such as oil-piping wax deposition, blocking.
The content of the invention
The utility model, which provides a kind of well head and adjusted, mixes controller, is asked with solve to propose in above-mentioned background technology
Topic.
The technical problem that the utility model solves is realized using following technical scheme：The utility model provides one kind
Well head, which is adjusted, mixes controller, including valve body and valve rod, valve rod are threadedly attached in valve body, the end of described valve body
Be provided with valve head, valve head is threadedly attached on valve body, and valve head is internally provided with valve pocket, the both ends of valve pocket respectively with valve body
It is tightly connected with valve head, inlet opening and fluid hole is provided with valve head, inlet opening is corresponding with the end of valve rod, and fluid hole is set
In the side of valve head, the side of described valve pocket is provided with liquid pass hole, after liquid enters valve head by inlet opening, flows into valve pocket
Portion, then valve pocket is flowed out through liquid pass hole, then flowed out by fluid hole, the structure of described valve rod includes spanner clamping section, outer spiral shell
Line section and slide bar sealing section, slide bar sealing section are inserted in valve pocket, and the edge of described inlet opening is provided with end face seal
Part, the end of slide bar sealing section can block inlet opening when being pressed on edge face sealing member, and described liquid pass hole is strip knot
Structure, and its length direction is consistent with the axis direction of valve rod, the junction of described spanner clamping section and external screw thread section
Outside is fixedly connected with pointer set, and outside and the pointer set of valve body are correspondingly arranged on graduation mark.
Described liquid pass hole shares four, and each liquid pass hole is circumferentially evenly distributed in the side wall of valve pocket.
The beneficial effects of the utility model are：The utility model is improved prior art, mainly in valve head
Portion is additionally arranged valve pocket, and the slide bar sealing section on valve rod can partly or entirely seal the liquid pass hole of strip in sliding process
It is stifled, so as to realize the regulation and control to water mixing speed.Meanwhile the utility model is provided with pointer set, pointer set on valve rod
Section can be sealed to slide bar accurately to be indicated with the length that overlaps of liquid pass hole, so as to realize the accurate adjustment to water mixing speed.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure, 1- pointer sets, 2- external screw thread sections, 3- valve bodies, 4- slide bars sealing section, 5- valve pockets, 6- valve heads, 7- crosses liquid
Hole, 8- edge face sealing members, 9- inlet openings, 10- liquid outlets, 11- spanners clamping section.
Embodiment
The utility model is described further below in conjunction with accompanying drawing：
The utility model includes valve body 3 and valve rod, and valve rod is threadedly attached in valve body 3, the end of described valve body 3
Valve head 6 is provided with, valve head 6 is threadedly attached on valve body 3.
Valve head 6 is internally provided with valve pocket 5, and the both ends of valve pocket 5 are tightly connected with valve body 3 and valve head 6 respectively, on valve head 6
Inlet opening 9 and fluid hole 10 are provided with, inlet opening 9 is corresponding with the end of valve rod, and fluid hole 10 is arranged on the side of valve head 6,
The side of described valve pocket 5 is provided with liquid pass hole 7, after liquid enters valve head 6 by inlet opening 9, flows into inside valve pocket 5, then pass through
Fluid apertures 7 flows out valve pocket 5, is then flowed out by fluid hole 10, and the structure of described valve rod includes spanner clamping section 11, external screw thread area
Section 2 and slide bar sealing section 4, slide bar sealing section 4 are inserted in valve pocket 5.
The edge of described inlet opening 9 is provided with edge face sealing member 8, and the end of slide bar sealing section 4 is pressed in end face seal
Inlet opening 9 can be blocked when on part 8.Edge face sealing member 8 can use the pad made of polytetrafluoroethylene (PTFE).Slide bar seals section 4
The outside of end and the inner side of edge face sealing member 8 be provided with a pair of mutual cooperation conical surfaces, in favor of improve sealing effectiveness.
Slide bar sealing section 4 on valve rod can partly or entirely block the liquid pass hole 7 of strip in sliding process, from
And realize the regulation and control to water mixing speed.
Described liquid pass hole 7 is strip structure, and its length direction is consistent with the axis direction of valve rod, string configuration
So that the stroke of water mixing speed and valve rod is linear, consequently facilitating the adjustment control to valve rod.
Pointer set 1, valve body are fixedly connected with the outside of described spanner clamping section 11 and the junction of external screw thread section 2
3 outside is correspondingly arranged on graduation mark with pointer set 1.What pointer set 1 can seal section 4 and liquid pass hole 7 to slide bar overlaps length
Accurately indicated, so as to realize the accurate adjustment to water mixing speed.
Described liquid pass hole 7 shares four, and each liquid pass hole 7 is circumferentially evenly distributed in the side wall of valve pocket 5.
Claims (2)
1. a kind of well head, which is adjusted, mixes controller, including valve body (3) and valve rod, valve rod is threadedly attached in valve body (3),
It is characterized in that：The end set of described valve body (3) has valve head (6), and valve head (6) is threadedly attached on valve body (3), valve
Head (6) is internally provided with valve pocket (5), and the both ends of valve pocket (5) are tightly connected with valve body (3) and valve head (6) respectively, valve head (6)
On be provided with inlet opening (9) and fluid hole (10), inlet opening (9) is corresponding with the end of valve rod, and fluid hole (10) is arranged on valve
The side of head (6), the side of described valve pocket (5) is provided with liquid pass hole (7), after liquid enters valve head (6) by inlet opening (9),
It is internal to flow into valve pocket (5), then valve pocket (5) is flowed out through liquid pass hole (7), is then flowed out by fluid hole (10), the knot of described valve rod
Structure includes spanner clamping section (11), external screw thread section (2) and slide bar sealing section (4), and slide bar sealing section (4) is inserted in valve pocket
(5) in, the edge of described inlet opening (9) is provided with edge face sealing member (8), and the end of slide bar sealing section (4) is pressed in end face
Inlet opening (9) can be blocked when on seal (8), described liquid pass hole (7) is strip structure, and its length direction and valve rod
Axis direction it is consistent, is fixedly connected with the outside of the junction of described spanner clamping section (11) and external screw thread section (2)
Pointer set (1), outside and the pointer set (1) of valve body (3) are correspondingly arranged on graduation mark.
2. a kind of well head according to claim 1, which is adjusted, mixes controller, it is characterised in that：Described liquid pass hole (7)
Four are shared, each liquid pass hole (7) is circumferentially evenly distributed in the side wall of valve pocket (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720919745.7U CN206987780U (en) | 2017-07-26 | 2017-07-26 | Well head, which is adjusted, mixes controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720919745.7U CN206987780U (en) | 2017-07-26 | 2017-07-26 | Well head, which is adjusted, mixes controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206987780U true CN206987780U (en) | 2018-02-09 |
Family
ID=61417124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720919745.7U Active CN206987780U (en) | 2017-07-26 | 2017-07-26 | Well head, which is adjusted, mixes controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206987780U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114737917A (en) * | 2022-04-29 | 2022-07-12 | 许明泽 | Watering valve group combination wellhead assembly with simplified structure |
-
2017
- 2017-07-26 CN CN201720919745.7U patent/CN206987780U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114737917A (en) * | 2022-04-29 | 2022-07-12 | 许明泽 | Watering valve group combination wellhead assembly with simplified structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200424 Address after: 163000 Jinying international office building 1-903, No. 24, torch new street, high tech Zone, Daqing City, Heilongjiang Province Patentee after: Daqing Yanke Environmental Protection Technology Development Co., Ltd Address before: 163000 Heilongjiang Province, Daqing City Ranghulu District Yuanwang 2 District No. 16 room 8 Patentee before: Liu Fangyan |
|
| TR01 | Transfer of patent right |