CN211370389U - Well head anti-theft protection sampling device - Google Patents
Well head anti-theft protection sampling device Download PDFInfo
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- CN211370389U CN211370389U CN201921364980.8U CN201921364980U CN211370389U CN 211370389 U CN211370389 U CN 211370389U CN 201921364980 U CN201921364980 U CN 201921364980U CN 211370389 U CN211370389 U CN 211370389U
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- subassembly
- oil
- end cover
- sampling device
- seat subassembly
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Abstract
The utility model provides a well head theftproof protection sampling device, includes vertical connecting seat subassembly and the intermediate junction seat subassembly that mutually perpendicular set up, vertical connecting seat subassembly and intermediate junction seat subassembly are inside to be the cavity structure, vertical connecting seat subassembly on the lower extreme be open structure respectively, manometer fast-assembling spanner subassembly is installed to the upper end, the lower extreme joint is on the surface of intermediate junction seat subassembly, intermediate junction seat subassembly both ends are open structure, wherein one end is provided with gets oil spanner subassembly, install first end cover and second end cover on manometer fast-assembling spanner subassembly and the oil spanner subassembly of getting. The utility model provides an oil well sample connection steal the problem that oil case was frequently sent, run off to reducing crude oil, reduced the aspect such as environmental pollution and played positive effect.
Description
Technical Field
The utility model relates to an oil theftproof protection technical field, in particular to well head theftproof protection sampling device.
Background
The production wells of general oil fields are distributed in the field, the distance between well sites of the oil wells is large, the anti-theft protection link of the oil wells is weak, lawless persons gradually turn oil stealing places to oil extraction single wells, and it is often found that the oil stealing molecules steal crude oil through a sampling valve at the wellhead of the oil wells, so that the crude oil production in an oil area is greatly influenced.
Disclosure of Invention
In order to solve the technical problem, an object of the utility model is to provide a well head anti-theft protection sampling device has solved the problem that oil well sample connection stolen oil case frequently, runs off to reducing crude oil, has played positive effect in the aspect of reducing environmental pollution etc..
In order to realize the purpose, the utility model discloses a technical scheme is:
the utility model provides a well head theftproof protection sampling device, includes vertical connecting seat subassembly 3 and horizontally intermediate junction seat subassembly 4 that mutually perpendicular set up, vertical connecting seat subassembly 3 and intermediate junction seat subassembly 4 are inside to be the cavity structure, vertical connecting seat subassembly 3 on the lower extreme be open structure respectively, manometer fast-assembling wrench subassembly 2 is installed to the upper end, the lower extreme joint is on the surface of intermediate junction seat subassembly 4, 4 both ends of intermediate junction seat subassembly be open structure, wherein one end is provided with gets oil wrench assembly 5, manometer fast-assembling wrench subassembly 2 with get oil wrench assembly 5 on install first end cover 1 and second end cover 6.
The vertical connecting seat assembly 3 and the middle connecting seat assembly 4 are respectively of a cylindrical structure.
And the first end cover 1 and the second end cover 6 are in screw connection with the pressure gauge quick wrench assembly 2 and the oil taking wrench assembly 5.
First end cover 1 and second end cover 6 be the cylinder structure, the lower surface of cylinder structure is helical structure, helical structure is used for connecting manometer fast-assembling wrench subassembly 2 and gets oil wrench subassembly 5, the cylinder structure on the partial centre of a circle department open have cylindrical hole.
The pressure gauge quick wrench component 2 is provided with a pressure gauge.
The beneficial effects of the utility model reside in that:
the utility model discloses have fine theftproof ability, solved the problem that oil well sample connection stolen oil case frequently you, run off to reducing crude oil, played positive effect in the aspect of reducing environmental pollution etc..
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
As shown in fig. 1: the anti-theft protection sampling device is of a structure with two cylinders vertical to each other, is divided into 6 parts, and consists of a first end cover 1, a pressure gauge fast-assembling wrench component 2, a vertical connecting seat component 3, an intermediate connecting seat component 4, an oil taking wrench component 5 and a second end cover 6.
The utility model discloses middle pressure gauge fast-assembling wrench component 2 can prevent lawless persons from twisting the pressure gauge on the production tree to obtain crude oil; secondly, a detachable connecting pipe set is designed in the device, (the first end cover 1, the pressure gauge fast-assembling wrench component 2 and the middle connecting seat component 4 are in threaded connection and detachable) so that an oil sample can be conveniently extracted; thirdly, after sampling, a special screwdriver is used for locking the quick-release connecting seat assembly; finally, the device is welded with a pipe at the wellhead, so that the undetachable and anti-theft functions of the device are guaranteed.
The whole assembly is connected with a well head pipe in a welding mode.
Manometer fast-assembling spanner subassembly 2 is for dismantling the bottle opener, can lock vertical connecting seat subassembly 3, has the effect of theftproof protection.
The oil taking wrench component 5 is a detachable screwdriver and can lock the intermediate connecting seat component 4, so that the oil taking wrench has the anti-theft protection effect.
The pressure gauge quick wrench assembly 2 has the advantages that the pressure gauge can be directly assembled on the assembly, and the anti-theft protection effect is achieved.
The utility model discloses the theory of operation:
when the device does not take a sample, the two first end caps 1 and the second end cap 6 are respectively covered on the vertical connecting seat assembly 3 and the middle connecting seat assembly 4, and then the assembly is locked by a disassembly screwdriver.
When the device samples, unscrew the subassembly with dismantling the bottle opener, then adorn manometer fast-assembling spanner subassembly 2 and oil extraction spanner subassembly 5 respectively on this device, rotate the spanner, opened liquid passage, the appearance liquid has got into pressure table type intracavity and has got oil spanner type intracavity to can observe the pressure value. When the sample liquid is sufficiently sampled, the wrench is rotated in the opposite direction to return to the initial position, and the liquid channel is closed.
The anti-theft protection sampling device has reasonable structural design and good anti-theft capability, solves the problem that an oil well sampling port frequently steals oil, and plays a positive role in reducing crude oil loss, environmental pollution and the like.
Claims (5)
1. The utility model provides a well head theftproof protection sampling device, its characterized in that, vertical connection seat subassembly (3) and intermediate junction seat subassembly (4) including mutually perpendicular setting, vertical connection seat subassembly (3) and intermediate junction seat subassembly (4) are inside to be the cavity structure, vertical connection seat subassembly (3) go up the lower extreme and be open structure respectively, manometer fast-assembling spanner subassembly (2) is installed to the upper end, the surface of lower extreme joint at intermediate junction seat subassembly (4), intermediate junction seat subassembly (4) both ends be open structure, wherein one end is provided with gets oil spanner subassembly (5), manometer fast-assembling spanner subassembly (2) and get and install first end cover (1) and second end cover (6) on oil spanner subassembly (5).
2. A wellhead anti-theft protection sampling device according to claim 1, characterized in that the vertical connection seat assembly (3) and the middle connection seat assembly (4) are respectively of a cylindrical structure.
3. A wellhead anti-theft protection sampling device according to claim 1, characterized in that the first end cover (1) and the second end cover (6) are in screw connection with the pressure gauge quick wrench assembly (2) and the oil extraction wrench assembly (5).
4. A wellhead anti-theft protection sampling device according to claim 1, characterized in that the first end cover (1) and the second end cover (6) are cylindrical structures, the lower surface of the cylindrical structures is a spiral structure, the spiral structure is used for connecting the pressure gauge fast wrench assembly (2) and the oil extraction wrench assembly (5), and cylindrical holes are formed in the cylindrical structures at positions eccentric to the center.
5. A wellhead anti-theft protection sampling device according to claim 1, characterized in that a pressure gauge is mounted on the pressure gauge quick wrench assembly (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921364980.8U CN211370389U (en) | 2019-08-21 | 2019-08-21 | Well head anti-theft protection sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921364980.8U CN211370389U (en) | 2019-08-21 | 2019-08-21 | Well head anti-theft protection sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211370389U true CN211370389U (en) | 2020-08-28 |
Family
ID=72168268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921364980.8U Active CN211370389U (en) | 2019-08-21 | 2019-08-21 | Well head anti-theft protection sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211370389U (en) |
-
2019
- 2019-08-21 CN CN201921364980.8U patent/CN211370389U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221207 Address after: Room 10406, building 1, Zhongcheng international, No. 26, Wenjing Road, economic and Technological Development Zone, Xi'an City, Shaanxi Province Patentee after: XI'AN RONGHENG PETROLEUM ENGINEERING Co.,Ltd. Address before: 710018 Room 10406, Building 1, Zhongcheng International, No. 26, Wenjing Road, Xi'an Economic and Technological Development Zone, Shaanxi Province Patentee before: Shaanxi Beggs Petroleum Technology Co.,Ltd. |