CN208239126U - A kind of oil pipeline environmental protection sample cock - Google Patents
A kind of oil pipeline environmental protection sample cock Download PDFInfo
- Publication number
- CN208239126U CN208239126U CN201820570366.6U CN201820570366U CN208239126U CN 208239126 U CN208239126 U CN 208239126U CN 201820570366 U CN201820570366 U CN 201820570366U CN 208239126 U CN208239126 U CN 208239126U
- Authority
- CN
- China
- Prior art keywords
- oil pipeline
- screw rod
- environmental protection
- material outlet
- main valve
- 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 provides a kind of oil pipeline environmental protection sample cock, comprising: main valve body, the main valve body are metal cylinder, and vertical direction is provided with two circular cavities, and the main valve body is fixedly connected by welding with oil pipeline；Valve controls screw rod, and the valve control screw rod is rotated by specific purpose tool to be decontroled and be closed with control valve；The valve control screw rod is set in the intracorporal hole of main valve, and it is Pentagon that the valve control screw rod, which is located at outer end, can be rotated by dedicated interior pentagon spanner；Material outlet canal, the material outlet canal are high molecular material, can carry out dismounting and change.The oil pipeline environmental protection sample cock has many advantages, such as that installation is simple, Environmental Safety.
Description
Technical field
The utility model relates to the valve field of carried of crude oil pipeline more particularly to a kind of environmentally friendly sample cocks.
Background technique
Crude oil transports needs in oil pipeline, and periodically sampling is tested and analyzed, to judge the change of crude quality parameter
Change, this plays an important role to the management in oil field.Currently, the sample cock of carried of crude oil pipeline is used for, before sampling
It generally requires to carry out emptying manipulation, and part crude oil can be remained in pipeline after sampling, be easy to drop to ground, cause original
Oil seepage influences environment and increases analysis on fire.
Utility model content
The utility model solves the problems, such as to be to provide a kind of oil pipeline environmental protection sample cock, oil pipeline environmental protection sampling
Valve has the advantages of not having to emptying, non-leakage crude oil, safety and environmental protection.
In order to solve the above technical problems, the utility model provides a kind of oil pipeline environmental protection sample cock, the petroleum pipeline
Road environmental protection sample cock includes:
Main valve body, the main valve body are metal cylinder, and vertical direction is provided with two circular cavities, the main valve body and petroleum pipeline
Road is fixedly connected by welding；
Valve controls screw rod, and the valve control screw rod is rotated by specific purpose tool to be decontroled and be closed with control valve；Institute
It states valve control screw rod to be set in the intracorporal hole of main valve, it is Pentagon that the valve control screw rod, which is located at outer end, can
It is rotated by dedicated interior pentagon spanner；
Material outlet canal, the material outlet canal are high molecular material, can carry out dismounting and change.
Optionally, the material outlet canal is the high molecular material of inner liner polytetrafluoroethylene, and the material outlet canal is set to main valve
In one hole of body.
Optionally, the material outlet canal has customized shape and bending angle.
Compared with prior art, technical solution provided by the utility model has the advantage that
In the technical solution of the utility model, valve control screw rod and material outlet canal by hole on main valve body with take
Sampling device is connected, and installs the sample cock in only needing one hole of cutting on oil pipeline, installation is simple, to oil pipeline
It influences small.
In optinal plan, liquid is flowed out by material outlet canal in pipeline, and after sampling, diversion pipe can be dismantled directly, portion
Divide residual liquid to remove in valve with conduit, does not have crude oil and remain in valve, more existing valve is more environment-friendly and safer.
In optinal plan, the material outlet canal is made of the high molecular material of inner liner polytetrafluoroethylene, the material surface
Can be extremely low, crude oil is substantially without being adhered to inner wall of the pipe, the substantially all collection of the crude oil of outflow, and the crude oil of loss is few.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of oil pipeline environmental protection sample cock of an embodiment of the present invention.
Specific embodiment
It can be seen from background technology that existing oil pipeline sample cock needs to be vented before there is sampling, and crude oil is easy drop after sampling
Leakage, not environmentally, it is inconvenient the problems such as.
In order to solve the above-mentioned technical problem, the utility model provides an oil pipeline environmental protection sample cock, by by valve
It controls screw rod and material outlet canal is arranged on main valve body.The aperture on pipeline is reduced, the easier for installation of sample cock is made.
By using the detachable and interchangeable material outlet canal of inner liner polytetrafluoroethylene, so that material outlet canal can be unloaded together after sampling,
Crude oil will not remain in valve, not will cause the water clock of crude oil, more environment-friendly and safer.
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
Fig. 1 is a kind of structural schematic diagram of oil pipeline environmental protection sample cock of an embodiment of the present invention.
Show with reference to Fig. 1, Fig. 1 structure for showing a kind of oil pipeline environmental protection sample cock of an embodiment of the present invention
It is intended to, the oil pipeline environmental protection sample cock is for being sampled the crude oil in oil pipeline, comprising: main valve body 102, institute
Main valve body 102 is stated to be fixedly connected by welding on oil pipeline 101；Valve screw rod 103, described valve screw rod 103
Top outside oil pipeline 101 is Pentagon 104, the Pentagon 104 specific purpose tool can be used to be rotated with
Control valve screw rod 103；Material outlet canal 105, the material outlet canal are made of inner liner polytetrafluoroethylene material, can be dismantled
Replacement.
In the present embodiment, crude oil flows into valve body by injection port 108 in petroleum pipeline, flows out from flow-guiding mouth 107.Without carrying out
Emptying manipulation, by specific purpose tool rotate Pentagon 104 open valve, in petroleum pipeline crude oil flow into material outlet canal 105 into
Row sampling, sampling are quick and easy.Material outlet canal 105 is unloaded in end to be sampled, and crude oil will not be remained in valve, more environmentally-friendly
Safety；And material outlet canal 105 is made of the high molecular material of inner liner polytetrafluoroethylene, and it is easy to clean, while reusable
It will not influence testing result.
Although the utility model discloses as above, the utility model is not limited to this.Anyone skilled in the art,
It does not depart from the spirit and scope of the utility model, can make various changes or modifications, therefore the protection scope of the utility model
It should be defined by the scope defined by the claims..
Claims (3)
1. a kind of oil pipeline environmental protection sample cock characterized by comprising
Main valve body, the main valve body are metal cylinder, and vertical direction is provided with two circular cavities, and the main valve body and oil pipeline are logical
It crosses and connection is welded and fixed；
Valve controls screw rod, and the valve control screw rod is rotated by specific purpose tool to be decontroled and be closed with control valve；The valve
Door control screw rod is set in the intracorporal hole of main valve, and it is Pentagon that the valve control screw rod, which is located at outer end, can be passed through
Dedicated interior pentagon spanner rotation；
Material outlet canal, the material outlet canal are high molecular material, can carry out dismounting and change.
2. oil pipeline environmental protection sample cock according to claim 1, which is characterized in that the material outlet canal is poly- for liner
The high molecular material of tetrafluoroethene, the material outlet canal are set in a hole of main valve body.
3. oil pipeline environmental protection sample cock according to claim 1, which is characterized in that the material outlet canal has and can determine
The shape and bending angle of system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820570366.6U CN208239126U (en) | 2018-04-20 | 2018-04-20 | A kind of oil pipeline environmental protection sample cock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820570366.6U CN208239126U (en) | 2018-04-20 | 2018-04-20 | A kind of oil pipeline environmental protection sample cock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208239126U true CN208239126U (en) | 2018-12-14 |
Family
ID=64584454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820570366.6U Expired - Fee Related CN208239126U (en) | 2018-04-20 | 2018-04-20 | A kind of oil pipeline environmental protection sample cock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208239126U (en) |
-
2018
- 2018-04-20 CN CN201820570366.6U patent/CN208239126U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181214 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |