CN210858664U

CN210858664U - Oil well casing pipe charge device

Info

Publication number: CN210858664U
Application number: CN201921471677.8U
Authority: CN
Inventors: 张振军; 夏仿勇; 史吉良; 张振关
Original assignee: Dongying Huachen Thermal Equipment Technology Co ltd
Current assignee: Dongying Huachen Thermal Equipment Technology Co ltd
Priority date: 2019-09-05
Filing date: 2019-09-05
Publication date: 2020-06-26
Anticipated expiration: 2029-09-05

Abstract

The utility model discloses an oil well sleeve pipe charge device, including the dosing tank, dosing tank one side fixed mounting has first install bin, the inside fixed mounting of first install bin has the water pump, the input of water pump runs through dosing tank and fixed mounting has the medicine suction pipe, the output of water pump runs through the bottom and the fixed mounting of first install bin has the medicine feeding pipe, one side fixed mounting that the dosing tank was kept away from to the medicine feeding pipe has first solenoid valve, the one end fixed mounting that the water pump was kept away from to the medicine feeding pipe has the medicine feeding hose, one side fixed mounting that the medicine feeding hose kept away from the medicine feeding pipe has the medicine feeding stick, it has a plurality of medicine spraying holes to cut a hole on the medicine feeding stick, the beneficial effects of the utility model are: the utility model discloses used automatic formula dosing machine, made staff's intensity of labour reduce in the use, work efficiency increases, simultaneously, the utility model discloses a charge device who has the removal structure has been used, it is more convenient to compare in the use of hand-held type dosing machine, removes light more, laborsaving.

Description

Oil well casing pipe charge device

Technical Field

The utility model relates to a charge device, in particular to oil well casing pipe charge device belongs to and adds medicine technical field.

Background

In the prior life, an oil well casing is a steel pipe used for supporting the walls of an oil well and a gas well so as to ensure the normal operation of the whole oil well after the drilling process and the completion of the well, the oil well casing is a life line for maintaining the operation of the oil well, and the phenomena of wax deposition, scaling, oil thickening and the like often occur in the production process of the oil well, so that the normal production and use of the oil well are influenced, and therefore, chemical agents such as a sulfur removal agent, a scale inhibitor, a wax removal and inhibition agent, a corrosion inhibitor and the like are often required to be added for cleaning the casing.

But the current device that is used for oil well pipe box to add medicine uses hand-held type cartridge case and funnel to carrying out the work of annotating medicine in the oil well sleeve pipe of construction mostly, and hand-held type charge device has shortcomings such as the weight of emphasis is great, inconvenient use, has increased the use degree of difficulty when using, has improved the consumption of user's physical power, and it is fairly inconvenient to use, and in addition, manual operation adds the medicine, may bring harm to operating personnel.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide an oil well casing pipe charge device.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to an oil well casing pipe dosing device, which comprises a dosing tank, wherein a first installation tank is fixedly installed on one side of the dosing tank, a water pump is fixedly installed in the first installation tank, the input end of the water pump penetrates through the dosing tank and is fixedly installed with a medicine suction pipe, the output end of the water pump penetrates through the bottom of the first installation tank and is fixedly installed with a dosing pipe, a first electromagnetic valve is fixedly installed on one side of the dosing pipe far away from the dosing tank, a dosing hose is fixedly installed on one end of the dosing pipe far away from the water pump, a dosing rod is fixedly installed on one side of the dosing hose far away from the dosing pipe, a plurality of medicine spraying holes are chiseled on the dosing rod, a second installation tank is fixedly installed on one side of the dosing tank far away from the first installation tank, a suction fan is fixedly installed in the second installation tank, the output end of the suction fan penetrates through the dosing tank, the input end of the suction fan penetrates through the bottom of, one side fixed mounting that the exhaust tube kept away from the dosing box has the second solenoid valve, one side of exhaust tube and the below fixed mounting that is located the second solenoid valve have the barometer, the one end fixed mounting that the suction fan was kept away from to the exhaust tube has the air exhaust hose, the one end fixed mounting that the exhaust tube was kept away from to the air exhaust hose has the sleeve fixing head, the inside fixed mounting of sleeve fixing head has a plurality of springs, the one end that the sleeve fixing head was kept away from to the spring just is located the equal fixed mounting in the inside corresponding both sides of sleeve fixing head and has interior fixed block, two the equal fixed mounting in one side that interior fixed block is close to the sleeve fixing head has the dead lever, the one end that interior fixed block was kept away from to the dead lever runs through the sleeve fixing head and with sleeve fixing.

As the utility model discloses a preferred scheme, the digging has the viewing aperture on one side of the dosing tank, the inside inlaying of viewing aperture has glass, one side printing that the dosing tank is close to the viewing aperture has the scale strip.

As an optimized scheme of the utility model, dosing tank bottom fixed mounting has four to remove the wheel.

As a preferred scheme of the utility model, dosing tank one side fixed mounting has control panel, water pump, first solenoid valve, suction fan and second solenoid valve all with control panel electric connection.

As an optimized proposal of the utility model, the top of the dosing tank is connected with a sealing plug.

As an optimized scheme of the utility model, the louvre has all been dug in the first install bin outside and the second install bin outside.

As an optimized proposal of the utility model, the diameter of the mounting hole is larger than the diameter of the medicine adding hose and the diameter of the medicine adding rod.

The utility model discloses the beneficial effect who reaches is:

1. the utility model discloses used automatic formula dosing machine, made staff's intensity of labour reduce in the use, work efficiency increases, simultaneously, the utility model discloses a charge device who has the removal structure has been used, it is more convenient to compare in the use of hand-held type dosing machine, removes light more, laborsaving.

2. The utility model discloses used the stick form add medicine stick, made the medicine spray more even when the oil well sleeve pipe is inside, the effect that the medicine played is better.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a cross-sectional view of the present invention;

fig. 3 is a bottom view of the sleeve fixing head of the present invention.

In the figure, 1, a dosing box; 2. a first installation box; 3. a water pump; 4. a drug suction tube; 5. a medicine feeding pipe; 6. a first solenoid valve; 7. a dosing hose; 8. adding a medicine rod; 9. a pesticide spraying hole; 10. a second installation box; 11. a suction fan; 12. an air exhaust pipe; 13. a second solenoid valve; 14. a barometer; 15. an air extraction hose; 16. a sleeve fixing head; 17. a spring; 18. an inner fixed block; 19. fixing the rod; 20. mounting holes; 21. a viewing port; 22. a scale bar; 23. a moving wheel; 24. a control panel; 25. and (6) closing the plug.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Examples

As shown in figures 1-3, the utility model provides an oil well casing pipe chemical feeding device, which comprises a chemical feeding box 1, a first installation box 2 is fixedly installed on one side of the chemical feeding box 1, a water pump 3 is fixedly installed inside the first installation box 2, the input end of the water pump 3 penetrates the chemical feeding box 1 and is fixedly installed with a chemical suction pipe 4, the output end of the water pump 3 penetrates the bottom of the first installation box 2 and is fixedly installed with a chemical feeding pipe 5, a first electromagnetic valve 6 is fixedly installed on one side of the chemical feeding pipe 5 away from the chemical feeding box 1, a chemical feeding hose 7 is fixedly installed on one end of the chemical feeding pipe 5 away from the water pump 3, a chemical feeding rod 8 is fixedly installed on one side of the chemical feeding hose 7 away from the chemical feeding pipe 5, a plurality of chemical spraying holes 9 are drilled on the chemical feeding rod 8, a second installation box 10 is fixedly installed on one side of the chemical feeding box 1 away from the first installation box 2, a suction fan 11 is fixedly installed, an input end of a suction fan 11 penetrates through the bottom of the second mounting box 10 and is fixedly provided with an exhaust pipe 12, one side of the exhaust pipe 12, which is far away from the dosing box 1, is fixedly provided with a second electromagnetic valve 13, one side of the exhaust pipe 12 and is positioned below the second electromagnetic valve 13 are fixedly provided with a barometer 14, so that the pressure inside the oil well casing can be observed conveniently, one end of the exhaust pipe 12, which is far away from the suction fan 11, is fixedly provided with an exhaust hose 15, one end of the exhaust hose 15, which is far away from the exhaust pipe 12, is fixedly provided with a casing fixing head 16, a plurality of springs 17 are fixedly arranged inside the casing fixing head 16, inner fixing blocks 18 are fixedly arranged at one ends of the springs 17, which are far away from the casing fixing head 16, and at two corresponding sides inside the casing fixing head 16, fixing rods 19 are fixedly arranged at one sides of the two inner fixing blocks 18, which are near, a mounting hole 20 is drilled on one side of the casing fixing head 16 so as to facilitate the filling of the dosing rod 8 into the oil well casing.

An observation port 21 is cut at one side of the dosing box 1, glass is embedded in the observation port 21, and a scale bar 22 is printed at one side of the dosing box 1 close to the observation port 21, so that people can observe the amount of liquid medicine in the dosing box 1 conveniently; four moving wheels 23 are fixedly arranged at the bottom of the dosing tank 1, so that the dosing device can be conveniently moved; a control panel 24 is fixedly installed on one side of the dosing tank 1, the water pump 3, the first electromagnetic valve 6, the suction fan 11 and the second electromagnetic valve 13 are electrically connected with the control panel 24, the dosing device can be directly controlled through the control panel 24, and the use is more convenient; the top of the dosing box 1 is clamped with a sealing plug 25, and liquid medicine can be added into the dosing box 1 by taking out the sealing plug 25; heat dissipation holes are drilled in the outer side of the first installation box 2 and the outer side of the second installation box 10, so that the heat dissipation of the water pump 3 and the suction fan 11 is facilitated; the diameter of the mounting hole 20 is larger than the diameter of the dosing hose 7 and the diameter of the dosing rod 8, and the dosing rod 8 can be plugged into the oil well casing through the mounting hole 20.

Specifically, when using the utility model, firstly, the dosing device is moved to the side of the oil well casing pipe which needs to be dosed, then the casing pipe fixing head 16 is placed above the oil well casing pipe, then the fixing rod 19 is pulled outwards, meanwhile, the casing pipe fixing head 16 is placed downwards, the inner fixing block 18 is positioned at the outer side of the oil well casing pipe, then the fixing rod 19 is loosened, the inner fixing block 18 clamps the oil well casing pipe, the top of the oil well casing pipe is contacted with the top of the inner wall of the casing pipe fixing head 16, then the dosing rod 8 is inserted into the oil well casing pipe through the mounting hole 20, during the use process, the situation that an air outlet cannot exist between the casing pipe fixing head 16 and the oil well casing pipe is noticed, the sealing is guaranteed, then the first electromagnetic valve 6 and the second electromagnetic valve 13 are opened by utilizing the control panel 24, then the water pump 3 and the suction fan 11 are opened, the mobile phone dosing device starts to work, the water pump 3 transports the liquid medicine, then spray the liquid medicine through spouting medicine hole 9 inside the oil well sleeve pipe, first solenoid valve 6 can control the state and the flow that the liquid medicine sprayed, and simultaneously, suction fan 11 starts to collect the intraductal gas of oil well, can add the liquid medicine to the inside liquid medicine that adds of dosing tank 1 through taking out the closure plug 25 when the liquid medicine in dosing tank 1 runs out or less.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an oil well casing charge device, includes dosing tank (1), its characterized in that: the automatic feeding device is characterized in that a first installation box (2) is fixedly installed on one side of the feeding box (1), a water pump (3) is fixedly installed inside the first installation box (2), the input end of the water pump (3) penetrates through the feeding box (1) and is fixedly installed with a medicine suction pipe (4), the output end of the water pump (3) penetrates through the bottom of the first installation box (2) and is fixedly installed with a medicine feeding pipe (5), a first electromagnetic valve (6) is fixedly installed on one side, away from the feeding box (1), of the medicine feeding pipe (5), a medicine feeding hose (7) is fixedly installed on one end, away from the water pump (3), of the medicine feeding pipe (5), a medicine feeding rod (8) is fixedly installed on one side, away from the medicine feeding pipe (5), of the medicine feeding pipe (7), a plurality of medicine spraying holes (9) are drilled on the medicine feeding rod (8), a second installation box (10) is fixedly installed on one side, away from the first installation box, the utility model discloses a medical kit, including first installation case (10), second installation case (10), fan (11), the output of fan (11) runs through dosing box (1), the bottom fixed mounting that the input of fan (11) runs through second installation case (10) has exhaust tube (12), one side fixed mounting that dosing box (1) was kept away from in exhaust tube (12) has second solenoid valve (13), the below fixed mounting that one side of exhaust tube (12) just was located second solenoid valve (13) has barometer (14), the one end fixed mounting that suction fan (11) was kept away from in exhaust tube (12) has air exhaust hose (15), the one end fixed mounting that exhaust tube (12) was kept away from in air exhaust hose (15) has sleeve pipe fixed head (16), sleeve pipe fixed head (16) inside fixed mounting has a plurality of springs (17), the one end that sleeve pipe fixed head (16) was kept away from in spring (17) just is located the equal fixed mounting in the inside corresponding both sides of sleeve pipe fixed head (16) and has interior Fixed block (18), two equal fixed mounting in one side that interior fixed block (18) are close to sleeve pipe fixed head (16) has dead lever (19), dead lever (19) keep away from the one end of interior fixed block (18) run through sleeve pipe fixed head (16) and with sleeve pipe fixed head (16) sliding connection, mounting hole (20) have been dug to one side of sleeve pipe fixed head (16).

2. The oil well casing chemical adding device according to claim 1, characterized in that an observation opening (21) is cut on one side of the chemical adding box (1), glass is embedded in the observation opening (21), and a scale bar (22) is printed on one side of the chemical adding box (1) close to the observation opening (21).

3. The oil well casing chemical adding device according to claim 1, characterized in that four moving wheels (23) are fixedly arranged at the bottom of the chemical adding box (1).

4. The oil well casing chemical adding device according to claim 1, characterized in that a control panel (24) is fixedly installed on one side of the chemical adding box (1), and the water pump (3), the first electromagnetic valve (6), the suction fan (11) and the second electromagnetic valve (13) are electrically connected with the control panel (24).

5. The oil well casing chemical adding device according to claim 1, characterized in that a closing plug (25) is clamped at the top of the chemical adding box (1).

6. The chemical adding device for the oil well casing pipe according to claim 1, wherein heat dissipation holes are drilled on the outer side of the first installation box (2) and the outer side of the second installation box (10).

7. An oil well casing dosing device according to claim 1, characterized in that the diameter of the mounting hole (20) is larger than the diameter of the dosing hose (7) and the diameter of the dosing rod (8).