CN213020379U

CN213020379U - Multifunctional geothermal recharge wellhead device

Info

Publication number: CN213020379U
Application number: CN202021232974.XU
Authority: CN
Inventors: 杨询昌; 刘学强; 王林; 张盛生; 张啟兴; 刘欢; 孟凡建
Original assignee: Second Hydrogeological Engineering Geological Brigade Of Shandong Geological And Prospecting Bureau Shandong Lubei Geological Engineering Survey Institute
Current assignee: Second Hydrogeological Engineering Geological Brigade Of Shandong Geological And Prospecting Bureau Shandong Lubei Geological Engineering Survey Institute
Priority date: 2020-06-29
Filing date: 2020-06-29
Publication date: 2021-04-20
Anticipated expiration: 2030-06-29

Abstract

The utility model discloses a multi-functional geothermol power recharge well head device, including oil pipe, branch pipe and recharge pipe, oil pipe's one end is responsible for through flange and bolt swing joint, the one end of being responsible for has first connecting pipe through flange and bolt swing joint, the inside of first connecting pipe is provided with first flowmeter, flange and bolt swing joint have T type pipe through flange and bolt swing joint to the one end of first connecting pipe, flange and bolt swing joint have the second connecting pipe through the one end of T type pipe, the inside of second connecting pipe is provided with air outlet valve and manometer, flange and bolt swing joint have the third connecting pipe through the one end of recharge pipe. This multi-functional geothermol power recharge well head device, through the setting of first flowmeter, air outlet valve and manometer, can know the inside velocity of flow and pressure through manometer and first flowmeter, pressure is too big through pressing the air outlet valve gassing, avoids causing the inside gas blockage of pipeline and pipeline inflation to cause the harm to the pipeline.

Description

Multifunctional geothermal recharge wellhead device

Technical Field

The utility model relates to a geothermal recharging well technical field specifically is a multi-functional geothermal recharging well head device.

Background

Geothermal resources are an important component of a clean heating system in China as an important clean energy. Especially in the serious pollution of present day, utilize geothermal heating can reduce CO 2's emission effectively, reduce the haze pollution.

Geothermol power tail water recharge in-process different temperatures's aqueous phase meets and probably smugglies a large amount of bubbles secretly, and when hot water gas total content was higher simultaneously, its solubility gas probably released the bubble because of the change of temperature, pressure at the flow in-process to form the air lock and block up, and the pipeline is mostly integrative pipeline, can not carry out the dismouting, and is comparatively troublesome when renewal equipment and maintenance.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a multi-functional geothermol power recharge well head device has solved the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a multi-functional geothermol power recharge well head device, includes oil pipe, oil pipe's surface is provided with branch pipe and recharge pipe, oil pipe's one end has the person in charge through flange and bolt swing joint, the one end of being responsible for has first connecting pipe through flange and bolt swing joint, the inside of first connecting pipe is provided with first flowmeter, the one end of first connecting pipe has T type pipe through flange and bolt swing joint, flange and bolt swing joint are passed through to the one end of T type pipe have the second connecting pipe, the inside of second connecting pipe is provided with air outlet valve and manometer, flange and bolt swing joint are passed through to the one end of recharge pipe have the third connecting pipe, flange and bolt swing joint are passed through to the one end of third connecting pipe have the fourth connecting pipe, the one end and the T type pipe swing joint of fourth connecting pipe.

Optionally, the air outlet valve includes valve body, block rubber, spring, guide arm and drainage membrane, the inside fixedly connected with spring of valve body, the one end fixedly connected with guide arm of spring, the equal fixedly connected with block rubber in both ends about the guide arm, the inside wall fixedly connected with drainage membrane of valve body.

Optionally, control valves are arranged inside the branch pipes and the T-shaped pipes, and handles are fixedly connected to the surfaces of the control valves.

Optionally, a second flow meter is arranged inside the third connecting pipe.

Optionally, a second branch pipe is welded on one side, close to the branch pipe, of the surface of the oil pipe.

Optionally, the surfaces of the oil pipe, the main pipe, the T-shaped pipe and the fourth connecting pipe are coated with an anti-rust coating.

(III) advantageous effects

The utility model provides a multi-functional geothermol power recharge well head device possesses following beneficial effect:

this multi-functional geothermol power recharge well head device, through first flowmeter, the setting of air outlet valve and manometer, can know the inside velocity of flow and pressure through manometer and first flowmeter, pressure is too big can be through pressing the air outlet valve gassing, avoid causing the inside gas blockage of pipeline, avoid the pipeline inflation to cause the harm to the pipeline, through first connecting pipe, the setting of second connecting pipe and third connecting pipe, all pipeline sections of installing equipment all are through flange and bolted connection, make things convenient for dismouting and maintenance.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the oil pipe of the present invention;

fig. 3 is the structure schematic diagram of the air outlet valve of the utility model.

In the figure: 1. an oil pipe; 2. pipe distribution; 3. a main pipe; 4. a first connecting pipe; 5. a first flow meter; 6. a T-shaped pipe; 7. a second connecting pipe; 8. an air outlet valve; 801. a valve body; 802. a rubber block; 803. a spring; 804. a guide bar; 805. a water filtration membrane; 9. a pressure gauge; 10. a recharge pipe; 11. a third connecting pipe; 12. a fourth connecting pipe; 13. a control valve; 14. a second flow meter; 15. and a second branch pipe.

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.

Referring to fig. 1 to 3, the present invention provides a technical solution: a multifunctional geothermal recharging wellhead device comprises an oil pipe 1, a branch pipe 2 and a recharging pipe 10 are arranged on the surface of the oil pipe 1, a second branch pipe 15 is welded on one side, close to the branch pipe 2, of the surface of the oil pipe 1, the branch pipe 2 and the second branch pipe 15 can be connected with other pipelines or other equipment, the use is more convenient, one end of the oil pipe 1 is movably connected with a main pipe 3 through a flange and a bolt, one end of the main pipe 3 is movably connected with a first connecting pipe 4 through the flange and the bolt, a first flowmeter 5 is arranged inside the first connecting pipe 4, one end of the first connecting pipe 4 is movably connected with a T-shaped pipe 6 through the flange and the bolt, control valves 13 are arranged inside the branch pipe 2 and the T-shaped pipe 6, handles are fixedly connected to the surfaces of the control valves 13, the two control valves 13 can regulate and control the device, the flow and the switch can be controlled, one end of the T-shaped pipe 6, the inside of the second connecting pipe 7 is provided with an air outlet valve 8 and a pressure gauge 9, the air outlet valve 8 comprises a valve body 801, a rubber block 802, a spring 803, a guide rod 804 and a water filtering membrane 805, the inside of the valve body 801 is fixedly connected with the spring 803, one end of the spring 803 is fixedly connected with the guide rod 804, the left end and the right end of the guide rod 804 are both fixedly connected with the rubber block 802, the inner side wall of the valve body 801 is fixedly connected with the water filtering membrane 805, the flow rate and the pressure inside the pipe can be known through the pressure gauge 9 and the first flow meter 5, the air can be discharged by pressing the air outlet valve 8 when the pressure is too high, the gas inside the pipe is prevented from being blocked, the damage to the pipe caused by the expansion of the pipe is avoided, one end of the recharge pipe 10 is movably connected with a third connecting pipe 11 through a flange and a bolt, the inside of the third connecting pipe, one end of the fourth connecting pipe 12 is movably connected with the T-shaped pipe 6, and the surfaces of the oil pipe 1, the main pipe 3, the T-shaped pipe 6 and the fourth connecting pipe 12 are coated with antirust coatings.

As an optimal technical solution of the utility model: the sealing ring or the sealing gasket is added at the joint of the flange plate of the whole device, so that the joint of the device cannot be leaked, and the use is safer.

To sum up, this multi-functional geothermol power recharge well head device, during the use, the device is installed in geothermol power well head department, and the temperature reduction pours into the recharge well into through well head sealing device after the geothermol power well water heat transfer into, realizes recharging of geothermol power tail water, and two control flap 13 can control the flow and the flow of pipeline, can know intraduct velocity of flow and pressure through manometer 9 and first flowmeter 5, and pressure is too big can be through pressing 8 gassing of air outlet valve, avoid causing the inside gas blockage of pipeline, avoid the pipeline inflation to cause the harm to the pipeline.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a multi-functional geothermol power recharge wellhead assembly, includes oil pipe (1), its characterized in that: the pipe joint comprises an oil pipe (1), a branch pipe (2) and a recharge pipe (10) are arranged on the surface of the oil pipe (1), one end of the oil pipe (1) is movably connected with a main pipe (3) through a flange and a bolt, one end of the main pipe (3) is movably connected with a first connecting pipe (4) through a flange and a bolt, a first flowmeter (5) is arranged inside the first connecting pipe (4), one end of the first connecting pipe (4) is movably connected with a T-shaped pipe (6) through a flange and a bolt, one end of the T-shaped pipe (6) is movably connected with a second connecting pipe (7) through a flange and a bolt, an air outlet valve (8) and a pressure gauge (9) are arranged inside the second connecting pipe (7), one end of the recharge pipe (10) is movably connected with a third connecting pipe (11) through a flange and a bolt, one end of the third connecting pipe (11) is movably, one end of the fourth connecting pipe (12) is movably connected with the T-shaped pipe (6).

2. A multifunctional geothermal recharge wellhead as claimed in claim 1 in which: the air outlet valve (8) comprises a valve body (801), a rubber block (802), a spring (803), a guide rod (804) and a water filtering membrane (805), the spring (803) is fixedly connected to the inside of the valve body (801), the guide rod (804) is fixedly connected to one end of the spring (803), the rubber block (802) is fixedly connected to the left end and the right end of the guide rod (804), and the water filtering membrane (805) is fixedly connected to the inner side wall of the valve body (801).

3. A multifunctional geothermal recharge wellhead as claimed in claim 1 in which: the interior of the branch pipe (2) and the interior of the T-shaped pipe (6) are both provided with a control valve (13), and the surfaces of the control valves (13) are both fixedly connected with handles.

4. A multifunctional geothermal recharge wellhead as claimed in claim 1 in which: and a second flowmeter (14) is arranged in the third connecting pipe (11).

5. A multifunctional geothermal recharge wellhead as claimed in claim 1 in which: and a second branch pipe (15) is welded on one side of the surface of the oil pipe (1) close to the branch pipe (2).

6. A multifunctional geothermal recharge wellhead as claimed in claim 1 in which: and the surfaces of the oil pipe (1), the main pipe (3), the T-shaped pipe (6) and the fourth connecting pipe (12) are coated with antirust coatings.