CN204961205U - High -pressure aerator of oil drilling gas accuse - Google Patents
High -pressure aerator of oil drilling gas accuse Download PDFInfo
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- CN204961205U CN204961205U CN201520720937.6U CN201520720937U CN204961205U CN 204961205 U CN204961205 U CN 204961205U CN 201520720937 U CN201520720937 U CN 201520720937U CN 204961205 U CN204961205 U CN 204961205U
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- supercharging
- valve
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Abstract
The utility model provides a high -pressure aerator of oil drilling gas accuse, the inlet manifold divides expenditure drive gas admission pipe, pressure boost gas admission pipe, the tail end of drive gas admission pipe inserts in the switching -over valve, the left intracavity at reinforcement drive arrangement is connected through left pneumatic tube to the left end of switching -over valve, the right intracavity at reinforcement drive arrangement is connected through right pneumatic tube to the right -hand member of switching -over valve, reinforcement drive arrangement's shell is connected with supercharging device's shell, reinforcement drive arrangement's piston passes through connecting rod and supercharging device's hinge joint, reinforcement drive arrangement's piston contact is greater than supercharging device's piston contact, supercharging device's the parallelly connected single current valve that admits air of installing of exit end, exhaust single current valve, the other end of single current valve of admitting air is connected with pressure boost gas admission pipe, the other end of exhaust single current valve is connected with high -pressure blast pipe, can go up existing air supply with shaft boring machine and regard as the power supply, with the gas pressure that the air tank needs that pressurizes, moreover, the steam generator is simple in structure, reliability convenience for carrying, and easy for maintenance, there is not the potential safety hazard, and conspicuous economic and social benefit is obtained.
Description
Technical field
The utility model is the ground installation of oil field welldrilling, is the high-pressure aerated machine of a kind of oil drilling gas control.
Background technique
With drilling pump, drilling equipment form circulation is driven to pressure slurry during oil drilling pump, rock nitre is carried out, drilling pump is Multi-cylinder plunger pump, the pressure exported and flow have fluctuation, pressure and flowed fluctuation can affect the work of drilling equipment, also drilling quality can be affected, in order to eliminate pressure and flowed fluctuation to the impact of drilling well, at present air rubber capsule is installed on drilling pump, be used for absorb and release drilling fluid energy, the head pressure of drilling pump and flowed fluctuation are reduced, and minimizing pressure and flowed fluctuation are on the impact of drilling well.The inflation pressure of air rubber capsule and aeration quantity need often to supplement.Current drilling crew is used for there is various structures to the high-pressure aerated machine of air rubber capsule ftercompction, but exist a lot of not enough, some complex structures, bad maintenance, bulky migration is inconvenient, what have uses motor as power, because well site exists flammable explosive gas, adopts this inflator to there is potential safety hazard in well site.
So develop a kind of easy to carry, structure inflator simply, for ease of maintenaince to replace former driven high voltage inflator.
Summary of the invention
The purpose of this utility model is the high-pressure aerated machine of a kind of oil drilling gas control of design, overcomes above-mentioned Problems existing, utilizes existing source of the gas on drilling equipment to inflate to air rubber capsule as power source, make its structure simple, easy to carry, for ease of maintenaince, there is no potential safety hazard.
The purpose of this utility model is achieved in that and comprises intake manifold, gas is driven to enter pipe, supercharging gas enters pipe, left pneumatic tube, selector valve, right pneumatic tube, force reinforcing driving device, supercharging device, air inlet one-way valve, exhaust one-way valve, high-pressure exhaust pipe, intake manifold branches out and drives gas to enter pipe, supercharging gas enters pipe, gas is driven to enter in the tail end access selector valve of pipe, the left end of selector valve is connected in the left chamber of force reinforcing driving device by left pneumatic tube, the right-hand member of selector valve is connected in the right chamber of force reinforcing driving device by right pneumatic tube, the shell of force reinforcing driving device is connected with the shell of supercharging device, the piston of force reinforcing driving device is connected with the piston of supercharging device by connecting rod, the piston diameter of force reinforcing driving device is greater than the diameter of the piston of supercharging device, the outlet end of supercharging device is installed in parallel air inlet one-way valve, exhaust one-way valve, the other end of air inlet one-way valve enters pipe with supercharging gas and is connected, the other end of exhaust one-way valve is connected with high-pressure exhaust pipe.
Drive gas to enter on pipe and reduction valve is installed.
Take offence and enter pipe upper installation driving barometer, driving barometer, after being in reduction valve, high-pressure exhaust pipe installs exhaust gas pressure gage.
The beneficial effects of the utility model are: the piston diameter of force reinforcing driving device is greater than the piston diameter of supercharging device, the utility model can using source of the gas existing on drilling equipment as power source, by the pressure that gas pressurized needs to air rubber capsule, therefore, the utility model can reach purpose of design, problems of the prior art can be overcome, make its structure simple, easy to carry, for ease of maintenaince, there is no potential safety hazard, there is significant economic benefit and social benefit.
Accompanying drawing explanation
Fig. 1 is the structural drawing of the utility model embodiment.
Embodiment
Below in conjunction with Fig. 1, embodiment of the present utility model is described.
As seen from the figure, embodiment of the present utility model comprises intake manifold 1, gas is driven to enter pipe 2, reduction valve 3, drive barometer 4, supercharging gas enters pipe 5, left pneumatic tube 6, selector valve 7, right pneumatic tube 8, force reinforcing driving device 9, supercharging device 10, air inlet one-way valve 11, exhaust one-way valve 12, exhaust gas pressure gage 13, high-pressure exhaust pipe 14, intake manifold 1 branches out and drives gas to enter pipe 2, supercharging gas enters pipe 5, gas is driven to enter in the tail end access selector valve 7 of pipe 2, the left end of selector valve 7 is connected in the left chamber of force reinforcing driving device 9 by left pneumatic tube 6, the right-hand member of selector valve 7 is connected in the right chamber of force reinforcing driving device 9 by right pneumatic tube 8, the shell of force reinforcing driving device 9 is connected with the shell of supercharging device 10, the piston of force reinforcing driving device 9 is connected by the piston of connecting rod with supercharging device 10, the piston diameter of force reinforcing driving device 9 is greater than the piston diameter of supercharging device 10, and the outlet end of supercharging device 10 is installed in parallel air inlet one-way valve 11, exhaust one-way valve 12, the other end and the supercharging gas of air inlet one-way valve 11 enter pipe 5 and are connected, and the other end of exhaust one-way valve 12 is connected with high-pressure exhaust pipe 14.Drive gas to enter on pipe 2 and reduction valve 3 is installed, so that regulation and control suction pressure.Take offence to enter on pipe 2 and install driving barometer 4, driving barometer 4 can be observed the pressure entering force reinforcing driving device 9, high-pressure exhaust pipe 14 be installed exhaust gas pressure gage 13 after being in reduction valve 3, can observe the gas pressure that supercharging device 10 is discharged.
Intake manifold 1 is connected with well site air machinery, high-pressure exhaust pipe 14 is connected with air rubber capsule, during use, source of the gas is walked to the right by the piston of left chamber promotion force reinforcing driving device 9 and supercharging device 10 that selector valve 7 enters force reinforcing driving device 9, air inlet one-way valve 11 is closed, make the gas boosting through entering the right chamber of supercharging device 10, exhaust one-way valve 12 is opened, and supercharging gas enters in air rubber capsule through high-pressure exhaust pipe 14.After a stroke terminates, source of the gas is walked by each left lateral of piston of right chamber promotion force reinforcing driving device 9 and supercharging device 10 that selector valve 7 enters force reinforcing driving device 9, now air inlet one-way valve 11 is opened, exhaust one-way valve 12 is closed, the right chamber air inlet of supercharging device 10, moving and so forth, it is full air rubber capsule to be filled enough pressure.
Claims (3)
1. the high-pressure aerated machine of oil drilling gas control, comprise intake manifold (1), gas is driven to enter pipe (2), supercharging gas enters pipe (5), left pneumatic tube (6), selector valve (7), right pneumatic tube (8), force reinforcing driving device (9), supercharging device (10), air inlet one-way valve (11), exhaust one-way valve (12), high-pressure exhaust pipe (14), it is characterized in that: intake manifold (1) branches out and drives gas to enter pipe (2), supercharging gas enters pipe (5), gas is driven to enter in tail end access selector valve (7) of pipe (2), the left end of selector valve (7) is connected in the left chamber of force reinforcing driving device (9) by left pneumatic tube (6), the right-hand member of selector valve (7) is connected in the right chamber of force reinforcing driving device (9) by right pneumatic tube (8), the shell of force reinforcing driving device (9) is connected with the shell of supercharging device (10), the piston of force reinforcing driving device (9) is connected by the piston of connecting rod with supercharging device (10),
the piston diameter of force reinforcing driving device (9) is greater than the piston diameter of supercharging device (10),the outlet end of supercharging device (10) is installed in parallel air inlet one-way valve (11), exhaust one-way valve (12), the other end and the supercharging gas of air inlet one-way valve (11) enter manages (5) and is connected, and the other end of exhaust one-way valve (12) is connected with high-pressure exhaust pipe (14).
2. the high-pressure aerated machine of oil drilling gas control according to claim 1, is characterized in that: drive gas to enter on pipe (2) and install reduction valve (3).
3. the high-pressure aerated machine of oil drilling gas control according to claim 1 and 2, it is characterized in that: take offence and enter upper installation driving barometer (4) of pipe (2), driving barometer (4) high-pressure exhaust pipe (14) is installed exhaust gas pressure gage (13) after being in reduction valve (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520720937.6U CN204961205U (en) | 2015-09-17 | 2015-09-17 | High -pressure aerator of oil drilling gas accuse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520720937.6U CN204961205U (en) | 2015-09-17 | 2015-09-17 | High -pressure aerator of oil drilling gas accuse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204961205U true CN204961205U (en) | 2016-01-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520720937.6U Active CN204961205U (en) | 2015-09-17 | 2015-09-17 | High -pressure aerator of oil drilling gas accuse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204961205U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107543759A (en) * | 2016-06-24 | 2018-01-05 | 上海天祥质量技术服务有限公司 | Hand-held tool lithium battery test pressure feeder |
-
2015
- 2015-09-17 CN CN201520720937.6U patent/CN204961205U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107543759A (en) * | 2016-06-24 | 2018-01-05 | 上海天祥质量技术服务有限公司 | Hand-held tool lithium battery test pressure feeder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |