CN203322404U - Multifunctional valve - Google Patents
Multifunctional valve Download PDFInfo
- Publication number
- CN203322404U CN203322404U CN2013204009557U CN201320400955U CN203322404U CN 203322404 U CN203322404 U CN 203322404U CN 2013204009557 U CN2013204009557 U CN 2013204009557U CN 201320400955 U CN201320400955 U CN 201320400955U CN 203322404 U CN203322404 U CN 203322404U
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- CN
- China
- Prior art keywords
- valve
- valve body
- guide sleeve
- inlet pipe
- liquid inlet
- 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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Abstract
The utility model discloses a multifunctional valve. The multifunctional valve comprises an upper valve body, a lower valve body, a valve rod, a guide sleeve, a valve cover and a handle. The upper valve body is connected with the lower valve body through a bolt; the lower valve body is provided with a liquid inlet pipe and a liquid outlet pipe; the horizontal position of the inlet of the liquid outlet pipe is higher than the position of the outlet of the liquid inlet pipe; the outlet of the liquid inlet pipe is horizontally arranged; the valve rod is connected with the guide sleeve through a pin; the guide sleeve is connected with the valve cover; the handle is arranged at the top end of the valve rod; the valve cover is arranged in the position of the outlet of the liquid inlet pipe and right blocks the outlet; the valve rod is provided with threads, and is connected with the upper valve body through the threads; the valve rod can rise and descend in the upper valve body if the handle is rotated; the guide sleeve is provided with a groove hole, and the pin can slide in the groove hole; the guide sleeve and the valve cover are of an integrated structure. The multifunctional valve gives consideration to the function of a one-way valve and the function of a gate valve, is simple in structure, is not damaged easily and greatly reduces using cost.
Description
Technical field
The utility model relates to a kind of multi-functional valve.
Background technique
On the producing well of oil extraction in oil field gas unit and collection transmission pipe network flow process, gate valve and the one-way valve of extensive use different size is used in conjunction with at present.Therefore cause the design at well station to drop into increase, cost of production increase.And one-way valve is prone to fault and the quality problems such as poorly sealed interior leakage problem, flashboard is prone to valve leading screw, flashboard fault and the quality problems such as come off.
Specifically there is following problem:
1, efficiency is low: metering station or well head put into production on must flow process, and that design and installation one-way valve operational sequence is installed when controlling gate valve is numerous and diverse.
2, wasting manpower and material resources and Master Cost: the construction operation amount is large, one-way valve, that the control gate valve is used in conjunction with cost is high.
3, security incident easily occurs: easily affect that oil well is normal to be produced and contamination accident occurs: the control valve flashboard comes off, meets card, poorly sealedly affects the oil well production operation, and the one-way valve spheroid problem such as is deviate from and caused the medium refluence generation pollution in wide area problems such as oil gas.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of multi-functional valve.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of multi-functional valve comprises upper valve body, lower valve body, valve rod, guide sleeve, valve gap and handle; Upper valve body and lower valve body are bolted; Lower valve body is provided with liquid inlet pipe and drain pipe, and the horizontal position of the import of drain pipe is higher than the exit position of liquid entering hole; The outlet of liquid inlet pipe is and is horizontally disposed with; Valve rod is connected with guide sleeve by pin, and guide sleeve is connected with valve gap, and valve stem tip is equipped with handle; Valve gap is located at the outlet port of described liquid inlet pipe and just in time blocks outlet; Valve rod is provided with screw thread, and valve rod and upper valve body are threaded connection; Handle with sleeve can make valve rod lifting in upper valve body.
As preferably, guide sleeve is provided with slotted eye, and pin can slide in slotted eye.
As preferably, guide sleeve and valve gap are integrated member.
The beneficial effects of the utility model are:
Take into account the dual functions of one-way valve and gate valve, simple in structure, not fragile, working service is convenient, greatly reduces user cost.
The accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is the utility model multi-functional valve embodiment's structural representation.
Fig. 2 is the utility model multi-functional valve embodiment's valve rod and guide sleeve structure schematic diagram.
In figure, 1-liquid inlet pipe, 2-drain pipe, 3-guide sleeve, 4-pin, 5-valve rod, 6-upper valve body, 7-handle, 8-slotted eye.
Embodiment
Fig. 1 is a kind of multi-functional valve, upper valve body 6, lower valve body, valve rod 5, guide sleeve 3, valve gap and handle 7, consists of.
Upper valve body 6 is bolted with lower valve body.Lower valve body is provided with liquid inlet pipe 1 and drain pipe 2, and the horizontal position of the import of drain pipe is higher than the exit position of liquid entering hole.The outlet of liquid inlet pipe is and is horizontally disposed with.
Valve rod 5 is connected with guide sleeve 3 by pin 4, and guide sleeve is connected with valve gap, and valve stem tip is equipped with handle 7.Valve gap is located at the outlet port of liquid inlet pipe and just in time blocks outlet.
In Fig. 2, guide sleeve 3 is provided with slotted eye 8, and pin 4 can be in the interior slip of slotted eye 8.Owing to having designed guide sleeve, make valve gap in the length of slotted eye up and down, to become one-way valve here and to carry out work.If handle with sleeve decline valve rod 5, after making the bottom of valve rod withstand valve gap, valve gap will be blocked the liquid inlet pipe outlet fully, at this moment become gate valve and carry out work.
Guide sleeve and valve gap are integrated member.
Working principle:
The lower valve body of the present embodiment is one-way valve structures, and upper valve body is gate valve structure.
When if valve gap can slide up and down,, upwards back down after valve gap and flow out from drain pipe from liquid inlet pipe enters when fluid, the drain pipe inner fluid can not oppositely flow in liquid inlet pipe, and its working principle is equivalent to one-way valve.If valve gap is withstood when motionless by valve stem tip, valve gap is blocked the liquid inlet pipe outlet, and blocking fluid can not flow, and its working principle is equivalent to gate valve.
The present embodiment is integrated in one the function of one-way valve and gate valve, can replace installing the place of one-way valve and gate valve simultaneously.Not fragile on structure yet.
Above-described the utility model mode of execution, do not form the restriction to the utility model protection domain.Any modification of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in claim protection domain of the present utility model.
Claims (3)
1. a multi-functional valve, is characterized in that: comprise upper valve body, lower valve body, valve rod, guide sleeve, valve gap and handle; Described upper valve body and lower valve body are bolted; Described lower valve body is provided with liquid inlet pipe and drain pipe, and the horizontal position of the import of described drain pipe is higher than the exit position of liquid entering hole; The outlet of described liquid inlet pipe is and is horizontally disposed with; Described valve rod is connected with guide sleeve by pin, and guide sleeve is connected with valve gap, and described valve stem tip is equipped with handle; Valve gap is located at the outlet port of described liquid inlet pipe and just in time blocks outlet; Described valve rod is provided with screw thread, and valve rod and upper valve body are threaded connection; Handle with sleeve can make valve rod lifting in upper valve body.
2. multi-functional valve according to claim 1, it is characterized in that: described guide sleeve is provided with slotted eye, and described pin can slide in slotted eye.
3. multi-functional valve according to claim 1, it is characterized in that: described guide sleeve and valve gap are integrated member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204009557U CN203322404U (en) | 2013-07-04 | 2013-07-04 | Multifunctional valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204009557U CN203322404U (en) | 2013-07-04 | 2013-07-04 | Multifunctional valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203322404U true CN203322404U (en) | 2013-12-04 |
Family
ID=49661756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013204009557U Expired - Fee Related CN203322404U (en) | 2013-07-04 | 2013-07-04 | Multifunctional valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203322404U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111473138A (en) * | 2020-04-28 | 2020-07-31 | 百强阀门集团有限公司 | Rail type non-return stop valve |
-
2013
- 2013-07-04 CN CN2013204009557U patent/CN203322404U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111473138A (en) * | 2020-04-28 | 2020-07-31 | 百强阀门集团有限公司 | Rail type non-return stop 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: 20131204 Termination date: 20140704 |
|
| EXPY | Termination of patent right or utility model |