CN211573464U - Anti-theft oil production wellhead device - Google Patents
Anti-theft oil production wellhead device Download PDFInfo
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- CN211573464U CN211573464U CN202021769461.2U CN202021769461U CN211573464U CN 211573464 U CN211573464 U CN 211573464U CN 202021769461 U CN202021769461 U CN 202021769461U CN 211573464 U CN211573464 U CN 211573464U
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- manometer
- fixed mounting
- wellhead assembly
- alarm
- wellhead
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Abstract
The utility model discloses an anti-theft type oil recovery well head device, including the five-way pipeline, the five-way pipeline all around and top difference fixedly connected with connecting pipe to and communicate each other between the connecting pipe, and the connecting pipe other end has well head device through clamp fixed mounting, and the well head device other end has the connecting piece through clamp fixed mounting, and connecting piece opposite side fixed mounting has alarm device, and alarm device comprises pressure alarm and manometer to manometer fixed mounting is in the connecting piece opposite side, the opposite one side fixed mounting of manometer has pressure alarm, and the electrical property links to each other between pressure alarm and the manometer. The utility model discloses an install manometer and pressure alarm in wellhead assembly one side, in case discover someone to dismantle wellhead assembly, pressure in the wellhead assembly will change, detect through the manometer to the transmission is for pressure alarm, and then in time sends audible-visual annunciator, plays fine theftproof effect, reduces unnecessary economic loss.
Description
Technical Field
The utility model particularly relates to an oil recovery wellhead assembly field specifically is an anti-theft type oil recovery wellhead assembly.
Background
The oil recovery well head device is the device that sets up at the oil recovery well head, current oil recovery well head device includes the production tree, the tubing head includes oil pipe cross and is located the tubing hanger of oil pipe cross, the tubing hanger is used for hanging, support the tubing string, under the action of gravity of tubing string and the laminating of tubing hanger middle part surface and oil pipe cross inner wall, can seal the annular space between oil pipe and the sleeve pipe, the jackscrew top is on the inclined plane of tubing hanger surface setting, the lower extreme and the bushing of oil pipe cross, the tubing string under the sleeve pipe, two sleeve pipe gate valves are respectively connected to two left and right exports of oil pipe cross, the production tree includes a lot of oil pipe gate valves, little cross, prevent spouting gate valve, the reducing flange, common setting is: the upper end of the oil pipe cross is sequentially connected with two blowout prevention gate valves, the upper end of each blowout prevention gate valve is connected with the lower end of a small cross, the upper end of the small cross is connected with the lower end of a third blowout prevention gate valve, the upper end of the third blowout prevention gate valve is connected with a reducing flange, the left outlet and the right outlet of the small cross are respectively connected with one or two oil pipe gate valves, and pressure gauges are further arranged at the end parts of the oil pipe gate valves and the sleeve pipe.
The existing oil production wellhead device does not have an anti-theft function, and anyone can easily steal the oil production wellhead device, so that serious economic loss is caused, and the working efficiency is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a theftproof type oil recovery well head device to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides an anti-theft type oil recovery wellhead assembly, includes the five-way pipeline, the five-way pipeline is around and the top respectively fixedly connected with connecting pipe to and communicate each other between the connecting pipe, and the connecting pipe other end has wellhead assembly through clamp fixed mounting, and the wellhead assembly other end has the connecting piece through clamp fixed mounting, and connecting piece opposite side fixed mounting has alarm device, and alarm device comprises pressure alarm and manometer, and manometer fixed mounting is in the connecting piece opposite side, the opposite one side fixed mounting of manometer has pressure alarm, and the electrical property links to each other between pressure alarm and the manometer.
As a further aspect of the present invention: and O-shaped sealing rings are arranged between the connecting pipe and the wellhead device and between the wellhead device and the connecting piece.
As a further aspect of the present invention: and a manual flat valve is rotatably arranged above the wellhead device.
As a further aspect of the present invention: and a pressure regulating valve is arranged on the other side of the alarm device.
As a further aspect of the present invention: the top of the five-way pipeline is fixedly connected with a flange through a connecting pipe, and a plurality of fixing holes are formed in the periphery of the flange.
As a further aspect of the present invention: an oil inlet is formed in the middle of the flange and is located among the fixing holes.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through installing manometer and pressure alarm in wellhead assembly one side, in case the discovery someone dismantles wellhead assembly, pressure in the wellhead assembly will change, detects through the manometer to the transmission gives pressure alarm, and then in time sends audible-visual annunciator, plays fine theftproof effect, reduces unnecessary economic loss.
2. Through set up a plurality of wellhead assemblies all around at the five-way pipeline, not only improve the work efficiency of oil recovery, but also can disperse the inside pressure of five-way pipeline, reduce the pressure that each part bore, improve the life of each part greatly to also can carry out manual pressure regulating to five-way pipeline and wellhead assembly inside through the air-vent valve, play fine protection effect.
Drawings
Fig. 1 is a schematic structural diagram of an antitheft oil recovery wellhead.
Fig. 2 is an enlarged schematic view of a structure a in the antitheft type oil recovery wellhead device.
Fig. 3 is a schematic structural diagram of an O-ring in an anti-theft oil recovery wellhead device.
In the figure: 1-five-way pipeline, 2-connecting pipe, 3-clamp, 4-wellhead device, 5-manual flat valve, 6-connecting piece, 7-pressure alarm, 8-pressure gauge, 9-pressure regulating valve, 10-O-shaped sealing ring, 11-flange, 12-fixing hole and 13-oil inlet.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example one
Please refer to fig. 1-2, an anti-theft oil production wellhead device, including a five-way pipeline 1, the five-way pipeline 1 is fixedly connected with connecting pipes 2 around and at the top respectively, and communicate with each other between the connecting pipes 2, and the other end of the connecting pipe 2 is fixedly provided with a wellhead device 4 through a clamp 3, the other end of the wellhead device 4 is fixedly provided with a connecting piece 6 through the clamp 3, the other side of the connecting piece 6 is fixedly provided with an alarm device, the other side of the alarm device is provided with a pressure regulating valve 9, the interior of the five-way pipeline 1 and the wellhead device 4 can be manually regulated through the pressure regulating valve 9.
And, alarm device comprises pressure alarm 7 and manometer 8 to manometer 8 fixed mounting is in 6 opposite sides of connecting piece, 8 opposite side fixed mounting of manometer has pressure alarm 7, and the electrical property links to each other between pressure alarm 7 and the manometer 8, through install manometer 8 and pressure alarm 7 in wellhead assembly 4 one side, in case discover someone dismantles wellhead assembly 4, pressure in wellhead assembly 4 will change, detect through manometer 8, and transmit for pressure alarm 7, and then in time send audible-visual alarm, play fine theftproof effect, reduce unnecessary economic loss.
Secondly, the manual flat valve 5 is rotatably installed above the wellhead device 4, the top of the five-way pipeline 1 is fixedly connected with a flange 11 through a connecting pipe 2, a plurality of fixing holes 12 are formed in the periphery of the flange 11, an oil inlet 13 is formed in the middle of the flange 11, oil is filled into the five-way pipeline 1 through the oil inlet 13, the oil inlet 13 is located in the middle of the fixing holes 12, and the oil is fixed through the fixing holes 12, so that the oil filling can stably run.
Example two
Please refer to fig. 1-2, an anti-theft oil production wellhead device, including a five-way pipeline 1, the five-way pipeline 1 is fixedly connected with connecting pipes 2 around and at the top respectively, and communicate with each other between the connecting pipes 2, and the other end of the connecting pipe 2 is fixedly provided with a wellhead device 4 through a clamp 3, the other end of the wellhead device 4 is fixedly provided with a connecting piece 6 through the clamp 3, the other side of the connecting piece 6 is fixedly provided with an alarm device, the other side of the alarm device is provided with a pressure regulating valve 9, the interior of the five-way pipeline 1 and the wellhead device 4 can be manually regulated through the pressure regulating valve 9.
And, alarm device comprises pressure alarm 7 and manometer 8 to manometer 8 fixed mounting is in 6 opposite sides of connecting piece, 8 opposite side fixed mounting of manometer has pressure alarm 7, and the electrical property links to each other between pressure alarm 7 and the manometer 8, through install manometer 8 and pressure alarm 7 in wellhead assembly 4 one side, in case discover someone dismantles wellhead assembly 4, pressure in wellhead assembly 4 will change, detect through manometer 8, and transmit for pressure alarm 7, and then in time send audible-visual alarm, play fine theftproof effect, reduce unnecessary economic loss.
Secondly, the manual flat valve 5 is rotatably installed above the wellhead device 4, the top of the five-way pipeline 1 is fixedly connected with a flange 11 through a connecting pipe 2, a plurality of fixing holes 12 are formed in the periphery of the flange 11, an oil inlet 13 is formed in the middle of the flange 11, oil is filled into the five-way pipeline 1 through the oil inlet 13, the oil inlet 13 is located in the middle of the fixing holes 12, and the oil is fixed through the fixing holes 12, so that the oil filling can stably run.
Referring to fig. 3, the difference between the second embodiment and the first embodiment is that O-ring seals 10 are disposed between the connection pipe 2 and the wellhead device 4, and between the wellhead device 4 and the connection member 6, and the O-ring seals 10 are disposed between the connection pipe 2 and the wellhead device 4, and between the wellhead device 4 and the connection member 6, so that a good sealing effect is achieved, an oil leakage phenomenon is prevented during a working process, and unnecessary waste is avoided.
The utility model discloses a theory of operation is: the utility model discloses an install manometer 8 and pressure alarm 7 in wellhead assembly 4 one side, in case discover someone dismantles wellhead assembly 4, pressure in wellhead assembly 4 will change, detect through manometer 8, and transmit for pressure alarm 7, and then in time send audible-visual annunciator, play fine theftproof effect, reduce unnecessary economic loss, and through setting up a plurality of wellhead assembly 4 all around at five-way pipeline 1, not only improve the work efficiency of oil recovery, and can also disperse the inside pressure of five-way pipeline 1, reduce the pressure that each part bore, improve the life of each part greatly, and also can carry out manual pressure regulating to five- way pipeline 1 and 4 insides of wellhead assembly through air-vent valve 9, play fine protection effect.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides an anti-theft type oil recovery wellhead assembly, includes five-way pipeline (1), five-way pipeline (1) is around and top difference fixedly connected with connecting pipe (2), and communicate each other between connecting pipe (2), and connecting pipe (2) other end passes through clamp (3) fixed mounting has wellhead assembly (4), and there are connecting piece (6) wellhead assembly (4) other end through clamp (3) fixed mounting, and connecting piece (6) opposite side fixed mounting has alarm device, a serial communication port, alarm device comprises pressure alarm (7) and manometer (8), and manometer (8) fixed mounting is in connecting piece (6) opposite side, manometer (8) opposite one side fixed mounting has pressure alarm (7), and the electrical property links to each other between pressure alarm (7) and manometer (8).
2. Anti-theft oil recovery wellhead assembly according to claim 1, characterized in that O-rings (10) are provided between said connecting pipe (2) and said wellhead assembly (4), between said wellhead assembly (4) and said connection (6).
3. Anti-theft oil recovery wellhead according to claim 2, characterized in that above the wellhead (4) is rotatably mounted a manual flat valve (5).
4. Anti-theft oil recovery wellhead assembly according to claim 1, characterized in that the other side of said alarm unit is fitted with a pressure regulating valve (9).
5. The anti-theft oil recovery wellhead assembly according to claim 1, characterized in that a flange (11) is fixedly connected to the top of the five-way pipe (1) through a connecting pipe (2), and a plurality of fixing holes (12) are formed around the flange (11).
6. An antitheft production wellhead according to claim 5 characterized in that the flange (11) is internally provided with an oil inlet (13) in the middle, the oil inlet (13) being located in the middle of the plurality of fixing holes (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021769461.2U CN211573464U (en) | 2020-08-23 | 2020-08-23 | Anti-theft oil production wellhead device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021769461.2U CN211573464U (en) | 2020-08-23 | 2020-08-23 | Anti-theft oil production wellhead device |
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| Publication Number | Publication Date |
|---|---|
| CN211573464U true CN211573464U (en) | 2020-09-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021769461.2U Active CN211573464U (en) | 2020-08-23 | 2020-08-23 | Anti-theft oil production wellhead device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112780224A (en) * | 2021-02-23 | 2021-05-11 | 大庆市天德忠石油科技有限公司 | Electric pump flow combined wellhead device |
| CN113389515A (en) * | 2021-07-08 | 2021-09-14 | 盐城市琪航石油机械有限公司 | Gas production wellhead device and gas production well |
-
2020
- 2020-08-23 CN CN202021769461.2U patent/CN211573464U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112780224A (en) * | 2021-02-23 | 2021-05-11 | 大庆市天德忠石油科技有限公司 | Electric pump flow combined wellhead device |
| CN113389515A (en) * | 2021-07-08 | 2021-09-14 | 盐城市琪航石油机械有限公司 | Gas production wellhead device and gas production well |
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