CN203223206U - Combined valve body - Google Patents
Combined valve body Download PDFInfo
- Publication number
- CN203223206U CN203223206U CN 201320129026 CN201320129026U CN203223206U CN 203223206 U CN203223206 U CN 203223206U CN 201320129026 CN201320129026 CN 201320129026 CN 201320129026 U CN201320129026 U CN 201320129026U CN 203223206 U CN203223206 U CN 203223206U
- Authority
- CN
- China
- Prior art keywords
- valve body
- outlet
- valve
- flange
- import
- 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
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- Lift Valve (AREA)
Abstract
The utility model relates to a combined valve body, which comprises a valve body, an inlet flange, an inlet valve rod, an outlet flange and an outlet valve rod, wherein the inlet valve rod is arranged between the valve body and the inlet flange; the outlet valve rod is arranged between the valve body and the outlet flange; the inlet valve rod and the outlet valve rod are in hollow cylinder shapes; the diameters of the inlet flange and the outlet flange are equal; a plurality of circular holes are arranged in both the inlet flange and the outlet flange; axes of a valve body inlet and a valve body outlet are positioned on the same line; the valve body additionally comprises two groups of valve body inlets and valve body outlets which are perpendicular to the axis of the valve body inlet, namely a valve body inlet I, a valve body outlet I, a valve body inlet II and a valve body outlet II. The combined valve body provided by the utility model has the advantages of compact structure, long service life, good sealing effect and small size.
Description
Technical field
The utility model relates to a kind of valve body, relates in particular to a kind of compact conformation, long service life, good sealing effect, and the little combinaing valve body of volume.
Background technology
Choke valve is the key equipment in the drilling well control manifold, is a kind of by changing throttling cross section or chock length with the valve of control fluid flow.The tradition choke valve that surges mostly is tubular construction greatly, mainly formed by valve body, valve gap, valve rod, flap, valve seat and the system of surging, described flap is cylindrical, in the bottom of cylinder one conical surface is set, change the throttling cross section by the relative position that changes between the flap conical surface and the valve seat, thereby realize fluid flow control.Because medium flow velocity between throttling flap and valve seat is very big, therefore very big to the erosive wear of valve body, flap, valve seat, people are on the basis of original barrel throttle thus, designed a kind of pattern choke valve again, this choke valve is provided with fusiform because of cambered surface at flap, by reducing fluid because of cambered surface to the washing away of flap, its effect is tangible.But this flap convection cell that has because of cambered surface does not have guide effect, fluid easily produces in valve pocket and sends vortex air flow, to degree of the washing away increase of valve body and valve seat, and owing to send the existence of vortex air flow, cause the pressure control effect bad, brought very big potential safety hazard to well control.
The utility model content
At the problems referred to above, main purpose of the present utility model is to provide a kind of compact conformation, long service life, good sealing effect, and the little combinaing valve body of volume.
The utility model solves above-mentioned technical problem by following technical proposals: a kind of combinaing valve body, described combinaing valve body comprise valve body, suction flange, import valve rod, outlet(discharge) flange, outlet valve rod;
Be the import valve rod between described valve body and the suction flange, be the outlet valve rod between valve body and the outlet(discharge) flange;
Sky was cylindric in described import valve rod and outlet valve rod presented;
The diameter of described suction flange and outlet(discharge) flange is identical;
All have a plurality of circular holes on described suction flange and the outlet(discharge) flange;
The ring center that the center of circle of a plurality of circular holes on the described suction flange is distributed in suction flange is on the circle in the center of circle;
The ring center that the center of circle of a plurality of circular holes on the described outlet(discharge) flange is distributed in outlet(discharge) flange is on the circle in the center of circle;
The hole at described suction flange center is the valve body import, and the hole at described outlet(discharge) flange center is valve outlet;
The axis of described valve body import and described valve outlet point-blank,
Described valve body also comprises two groups of valve body import and valve outlets with the axis normal of valve body import, is respectively valve body import I and valve outlet I and valve body import II and valve outlet II.
In specific embodiment of the utility model, described import valve rod and suction flange are one-body molded; Described outlet valve rod and outlet(discharge) flange are one-body molded.
In specific embodiment of the utility model, described import valve rod and outlet valve rod are all one-body molded with valve body.
In specific embodiment of the utility model, be provided with the groove of an annular between a plurality of circular holes on described valve body import and the described suction flange.
In specific embodiment of the utility model, on described valve body, be provided with the groove of annular around valve body import I, valve outlet I, valve body import II and the valve outlet II.
In specific embodiment of the utility model, be set to lead fillet between described import valve rod and the valve body.
In specific embodiment of the utility model, be set to lead fillet between described outlet valve rod and the valve body.
Positive progressive effect of the present utility model is: combinaing valve body compact conformation, long service life, good sealing effect that the utility model provides, and volume is little.
Description of drawings
Fig. 1 is the sectional view of the structural representation of the combinaing valve body that provides of the utility model.
Fig. 2 is the front elevation drawing of the structural representation of the combinaing valve body that provides of the utility model.
The specific embodiment
Provide the utility model preferred embodiment below in conjunction with accompanying drawing, to describe the technical solution of the utility model in detail.
Fig. 1 is the sectional view of the structural representation of the combinaing valve body that provides of the utility model, and Fig. 2 is the front elevation drawing of the structural representation of the combinaing valve body that provides of the utility model.Shown in Fig. 1-2: the combinaing valve body that the utility model provides comprises valve body 1, suction flange 2, import valve rod 3, outlet(discharge) flange 4, outlet valve rod 5; Be import valve rod 3 between valve body 1 and the suction flange 2, be outlet valve rod 5 between valve body 1 and the outlet(discharge) flange 4; Sky was cylindric in import valve rod 3 and outlet valve rod 5 presented; Suction flange 2 is identical with the diameter of outlet(discharge) flange 4; All have a plurality of circular holes on suction flange 2 and the outlet(discharge) flange 4; The ring center that the center of circle of a plurality of circular holes on the suction flange 2 is distributed in suction flange 2 is on the circle in the center of circle.
The ring center that the center of circle of a plurality of circular holes on the outlet(discharge) flange 4 is distributed in outlet(discharge) flange 4 is on the circle in the center of circle; The hole at suction flange 2 centers is valve body import 6, and the hole at outlet(discharge) flange 4 centers is valve outlet 7; The axis of valve body import 6 and described valve outlet 7 point-blank, valve body 1 also comprises two groups of valve body import and valve outlets with the axis normal of valve body import 6, is respectively valve body import I8 and valve outlet I9 and valve body import II10 and valve outlet II11.
Import valve rod 3 is one-body molded with suction flange 2; Outlet valve rod 5 is one-body molded with outlet(discharge) flange 4.
Import valve rod 3 and outlet valve rod 5 are all one-body molded with valve body 1.
Be provided with the groove 12 of an annular between a plurality of circular holes on valve body import 6 and the described suction flange 2.
In specific implementation process of the present utility model, on valve body 1, be provided with the groove of annular around valve body import I8, valve outlet I9, valve body import II10 and the valve outlet II11.
In specific implementation process of the present utility model, be set to lead fillet between import valve rod 3 and the valve body 1.
In specific implementation process of the present utility model, be set to lead fillet between outlet valve rod 5 and the valve body 1.
Combinaing valve body compact conformation, long service life, good sealing effect that the utility model provides, and volume is little.
More than show and described basic principle of the present utility model and principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that describes in above-described embodiment and the manual just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications; these changes and improvements all fall in claimed the utility model scope, and the claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (7)
1. combinaing valve body, it is characterized in that: described combinaing valve body comprises valve body (1), suction flange (2), import valve rod (3), outlet(discharge) flange (4), outlet valve rod (5);
Be import valve rod (3) between described valve body (1) and the suction flange (2), be outlet valve rod (5) between valve body (1) and the outlet(discharge) flange (4);
Sky was cylindric in described import valve rod (3) and outlet valve rod (5) presented;
Described suction flange (2) is identical with the diameter of outlet(discharge) flange (4);
All have a plurality of circular holes on described suction flange (2) and the outlet(discharge) flange (4);
The ring center that the center of circle of a plurality of circular holes on the described suction flange (2) is distributed in suction flange (2) is on the circle in the center of circle;
The ring center that the center of circle of a plurality of circular holes on the described outlet(discharge) flange (4) is distributed in outlet(discharge) flange (4) is on the circle in the center of circle;
The hole at described suction flange (2) center is valve body import (6), and the hole at described outlet(discharge) flange (4) center is valve outlet (7);
The axis of described valve body import (6) and described valve outlet (7) point-blank,
Described valve body (1) also comprises two groups of valve body import and valve outlets with the axis normal of valve body import (6), is respectively valve body import I(8) and valve outlet I(9) and valve body import II(10) and valve outlet II(11).
2. combinaing valve body according to claim 1 is characterized in that: described import valve rod (3) is one-body molded with suction flange (2); Described outlet valve rod (5) is one-body molded with outlet(discharge) flange (4).
3. combinaing valve body according to claim 1 is characterized in that: described import valve rod (3) and outlet valve rod (5) are all one-body molded with valve body (1).
4. combinaing valve body according to claim 1 is characterized in that: the groove (12) that is provided with an annular between a plurality of circular holes on described valve body import (6) and the described suction flange (2).
5. combinaing valve body according to claim 1 is characterized in that: on described valve body (1), valve body import I(8), valve outlet I(9), valve body import II(10) and valve outlet II(11) be provided with the groove of annular on every side.
6. combinaing valve body according to claim 1 is characterized in that: be set to lead fillet between described import valve rod (3) and the valve body (1).
7. combinaing valve body according to claim 1 is characterized in that: be set to lead fillet between described outlet valve rod (5) and the valve body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320129026 CN203223206U (en) | 2013-03-20 | 2013-03-20 | Combined valve body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320129026 CN203223206U (en) | 2013-03-20 | 2013-03-20 | Combined valve body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203223206U true CN203223206U (en) | 2013-10-02 |
Family
ID=49250211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320129026 Expired - Fee Related CN203223206U (en) | 2013-03-20 | 2013-03-20 | Combined valve body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203223206U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108869846A (en) * | 2018-08-10 | 2018-11-23 | 湖州森纳德电子科技有限公司 | A kind of stepper motor electromagnetic combined valve |
-
2013
- 2013-03-20 CN CN 201320129026 patent/CN203223206U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108869846A (en) * | 2018-08-10 | 2018-11-23 | 湖州森纳德电子科技有限公司 | A kind of stepper motor electromagnetic combined valve |
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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 |
Granted publication date: 20131002 Termination date: 20210320 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |