CN201196139Y - Gas-liquid booster pump for disk type brake of oil field truck-mounted drilling rig workover rig - Google Patents
Gas-liquid booster pump for disk type brake of oil field truck-mounted drilling rig workover rig Download PDFInfo
- Publication number
- CN201196139Y CN201196139Y CNU2008200125539U CN200820012553U CN201196139Y CN 201196139 Y CN201196139 Y CN 201196139Y CN U2008200125539 U CNU2008200125539 U CN U2008200125539U CN 200820012553 U CN200820012553 U CN 200820012553U CN 201196139 Y CN201196139 Y CN 201196139Y
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Abstract
A pneumatic-hydraulic booster pump for oilfield vehicle drill well repairer disc brakes comprises a working clamp composed by connecting an operation driller's valve, a hydraulic reversing valve and a disc brake via oil pipes, and an air control reversing valve, a pneumatic air control reversing valve, an emergency brake valve, a residence valve and a safety clamp of the disc brake which are connected by air pipes, thereby forming a disc brake operation system, wherein the pneumatic-hydraulic booster pump is arranged on a special vehicle chassis of a vehicle driller or a vehicle well repairer and is connected with an air filter depressurize valve which is connected with a compressed air source and a pneumatic-hydraulic booster pump on the chassis, the hydraulic pipe of the pneumatic-hydraulic booster pump is connected with an oil filter whose inlet and outlet are respectively connected with a hydraulic oil tank and the pneumatic-hydraulic booster pump, the pneumatic-hydraulic booster pump via an energy accumulator is connected with the vehicle disc brake operation system, thereby forming a vehicle pneumatic-hydraulic booster pump for vehicle driller and vehicle repairer disc brakes. The pneumatic-hydraulic booster pump can avoid power supply, avoid oil temperature increase, has small volume, can save energy and has low cost.
Description
Technical field
The utility model relates to Hydraulic Power Transmission System, particularly relates to oil field truck-mounted drilling rig or well repairing machine disk type brake gas-liquid pressure-boosting pump.
Background technique
Development along with the Petroleum Machinery Industry technology, at present,, braking big with brake torque reliably reaches easy to operate hydraulic disc brake device and has been applied on oil drilling, the well repairing machine, still, use inapplicablely on truck-mounted drilling rig, vehicle-mounted well repairing machine, wherein problem is as follows:
1, common hydraulic disc brake device, be to provide hydraulic power supply by the double action pump hydraulic station that two cover motors, two cover oil feed pump constitute, make the hydraulic disc brake device finish serial brake function, because truck-mounted drilling rig, vehicle-mounted well repairing machine are to drive walking with special-purpose automobile chassis, automobile chassis can't be to the motor power supply that drives oil pump, and power supply can't solve.
2, double action pump hydraulic station volume is big and be distributed structure, can't be installed on special-purpose automobile chassis, rig, the well repairing machine, because do not install the space.
3, as using hydraulic station, can't solve the stickiness of oil in the winter time, only power supply can't install heater additional adapting to the needs of field work on the automobile, and also will install additional because the radiator of oil pump heat that work produces in summer.
4, hydraulic station manufacture cost height, price is expensive, and the hydraulic disc brake device can not be applied on truck-mounted drilling rig, vehicle-mounted well repairing machine in the past.
Summary of the invention
The technical problems to be solved in the utility model, provide a kind of volume little, in light weight, save the energy, be fit to the non-transformer place and use, be installed in the oil field truck-mounted drilling rig well repairing machine disk type brake gas-liquid pressure-boosting pump on the special-purpose automobile chassis.
The technological scheme that adopts is:
Oil field truck-mounted drilling rig well repairing machine disk type brake gas-liquid pressure-boosting pump, comprise the gas-liquid pressure-boosting pump, the dish that the catch block of Pneumatic reversal valve, pneumatic gas-control selector valve, emergency stop cock, Parking valve and disc brake device that the working clamp of manipulation driller ' s valve, hydraulicdirectional control valve and the disc brake device that is connected by oil circuit is connected with gas circuit the is formed control system of stopping.Described gas-liquid pressure-boosting pump is contained on the special-purpose automobile chassis of truck-mounted drilling rig, vehicle-mounted well repairing machine, and the gas-liquid pressure-boosting pump is connected by accumulator and the vehicle-mounted dish control system of stopping, and constitutes truck-mounted drilling rig, vehicle-mounted well repairing machine disk type brake gas-liquid pressure-boosting pump.
Above-mentioned gas-liquid pressure-boosting pump is provided with pneumatic pilot line, be connected with the air-filtering reduction valve on the pneumatic pilot line, the air-filtering reduction valve connects source of the gas and gas-liquid suction booster respectively, connects a pneumatic reversing control valve on the pneumatic pilot line at air-filtering reduction valve two ends respectively.
Above-mentioned gas-liquid pressure-boosting pump is provided with hydraulic pipe line, and hydraulic pipe line is connected with oil rectifier, and the import and export of oil rectifier connect hydraulic oil container and gas-liquid suction booster respectively.
Above-mentioned hydraulic pipe line adopts the one-way control valve of convenient disassembly to connect the accumulator composition.
Above-mentioned source of the gas is the compressed gas source on truck-mounted drilling rig, the vehicle-mounted well repairing machine automobile chassis.
Above-mentioned hydraulic oil container is the hydraulic oil container on truck-mounted drilling rig, the vehicle-mounted well repairing machine automobile chassis.
The good effect that the utility model is obtained is:
The gas-liquid pressure-boosting pump is to be power with pressurized air, based on the area difference principle, makes hydraulic oil export and be used for driving a kind of pump product of hydraulic actuator work continuously by fixing pressure ratio.
The work of Gas-liquid pump automatic cycle.Connect the initial stage at pressurized air, it is as the common liq transfer pump, and this moment, speed of circulation was the fastest, output liquid flow maximum.Along with the raising gradually of delivery pressure, the resistance that piston bears is also increasing, and the speed of circulation of pump is also more and more slower.
When the reaction force of delivery pressure and pneumatic drive power reach balance, pump will stop automatically.At this moment pump is in packing state and does not consume any energy, so it provides the power source of an economy.
When because of reveal or other reason when causing the decline of delivery pressure or the bleed pressure that provides when raising pump can start immediately, these all have benefited from the lower surface friction drag of pump self, and have guaranteed the reliability of delivery pressure.
Compare with the Special disc hydraulic station of stopping:
But 1, because the long period pressurize, so the additive decrementation energy not is the saving energy.
2, do not have oily temperature rise,, need not to install additional radiator so be fit to sultry, no ventilation occasion use in summer.
3, do not need power supply, use so be adapted at the non-transformer occasion.
4, volume is little, can be installed in any position of special-purpose automobile chassis.
5, the fuel tank of available dedicated automobile chassis uses same fuel tank with hydraulic tongs, so need not heat winter.
6, cost is low, is the sixth of hydraulic station, about 2.5 ten thousand yuan.
Description of drawings
Fig. 1 is the utility model principle of dynamics figure.
Embodiment
Oil field truck-mounted drilling rig well repairing machine disk type brake gas-liquid pressure-boosting pump, comprise gas-liquid pressure-boosting pump 1, the dish that the catch block 6 of Pneumatic reversal valve 8, pneumatic gas-control selector valve (anti-collision pulleying valve) 10, emergency stop cock (air operated reversing valve) 9, Parking valve (hand-operated direction valve) 7 and disc brake device that the working clamp 5 of manipulation driller ' s valve 3, hydraulicdirectional control valve 4 and the disc brake device that is connected by oil circuit is connected with gas circuit the is formed control system 2 of stopping.Described gas-liquid pressure-boosting pump 1 is contained on the special-purpose automobile chassis of truck-mounted drilling rig, vehicle-mounted well repairing machine, the pneumatic pilot line 11 of gas-liquid pressure-boosting pump 1 is connected with air-filtering reduction valve 12, air-filtering reduction valve 12 connects source of the gas 19 and gas-liquid suction booster 1 respectively, connects a pneumatic reversing control valve 13 on the pneumatic pilot line 11 at air-filtering reduction valve 12 two ends respectively.Gas-liquid pressure-boosting pump 1 is provided with hydraulic pipe line 14, and hydraulic pipe line 14 is connected with oil rectifier 15, and the import and export of oil rectifier 15 connect hydraulic oil container 16 and gas-liquid suction booster 1 respectively.Hydraulic pipe line 14 adopts dismounting, one-way control valve 17 easy to maintenance to connect to form.Gas-liquid pressure-boosting pump 1 oil outlet connects accumulators 18 by one-way control valve 17, is connected formation truck-mounted drilling rig, vehicle-mounted well repairing machine disk type brake gas-liquid pressure-boosting pump by stop oil inlet P 1, the P2 of control system 2 of accumulator 18 and vehicle-mounted dish.
Working principle:
Enter suction booster by this car hydraulic oil container, fuel sucking pipe, high pressure oil suction filter cleaner 15, provide power by air-filtering reduction valve 12, promote the plug cock motion by this car source of the gas 19, with hydraulic oil by one-way control valve 17, the accumulator 18 supply dishes control system of stopping.After reaching rated pressure, this pump quits work automatically, after brake lever is finished one and several brakes, hydraulic oil is directly got back to hydraulic oil container on the car by the stop oil return inlet T in control system loop of dish, this moment, working pressure reduced, and this pump starts automatically, starts working, and connect and constantly to keep-up pressure stablely, satisfy the brake needs.
Claims (6)
1, oil field truck-mounted drilling rig well repairing machine disk type brake gas-liquid pressure-boosting pump, comprise gas-liquid pressure-boosting pump (1), manipulation driller ' s valve (3) by the oil circuit connection, the Pneumatic reversal valve (8) that the working clamp (5) of hydraulicdirectional control valve (4) and disc brake device is connected with gas circuit, pneumatic gas-control selector valve (10), emergency stop cock (9), the dish that the catch block (6) of Parking valve (7) and disc brake device the is formed control system (2) of stopping, it is characterized in that described gas-liquid pressure-boosting pump (1) is contained in truck-mounted drilling rig, on the special-purpose automobile chassis of vehicle-mounted well repairing machine, gas-liquid pressure-boosting pump (1) is connected by accumulator (18) and the vehicle-mounted dish control system of stopping, and constitutes truck-mounted drilling rig, vehicle-mounted well repairing machine disk type brake gas-liquid pressure-boosting pump.
2, oil field according to claim 1 truck-mounted drilling rig well repairing machine disk type brake gas-liquid pressure-boosting pump, it is characterized in that described gas-liquid pressure-boosting pump (1) is provided with pneumatic pilot line (11), be connected with air-filtering reduction valve (12) on the pneumatic pilot line (11), air-filtering reduction valve (12) connects source of the gas (19) and gas-liquid suction booster (1) respectively, connects a pneumatic reversing control valve (13) respectively on the pneumatic pilot line (11) at air-filtering reduction valve (12) two ends.
3, oil field according to claim 1 truck-mounted drilling rig well repairing machine disk type brake gas-liquid pressure-boosting pump, it is characterized in that described gas-liquid pressure-boosting pump (1) is provided with hydraulic pipe line (14), hydraulic pipe line (14) is connected with oil rectifier (15), and the import and export of oil rectifier (15) connect hydraulic oil container (16) and gas-liquid suction booster (1) respectively.
4, oil field according to claim 3 truck-mounted drilling rig well repairing machine disk type brake gas-liquid pressure-boosting pump is characterized in that described hydraulic pipe line (14) adopts the one-way control valve (17) of convenient disassembly to connect to form.
5, oil field according to claim 2 truck-mounted drilling rig well repairing machine disk type brake gas-liquid pressure-boosting pump is characterized in that described source of the gas is the compressed gas source on truck-mounted drilling rig, the vehicle-mounted well repairing machine automobile chassis.
6, oil field according to claim 3 truck-mounted drilling rig well repairing machine disk type brake gas-liquid pressure-boosting pump is characterized in that described hydraulic oil container (16) is the hydraulic oil container on truck-mounted drilling rig, the vehicle-mounted well repairing machine automobile chassis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200125539U CN201196139Y (en) | 2008-05-07 | 2008-05-07 | Gas-liquid booster pump for disk type brake of oil field truck-mounted drilling rig workover rig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200125539U CN201196139Y (en) | 2008-05-07 | 2008-05-07 | Gas-liquid booster pump for disk type brake of oil field truck-mounted drilling rig workover rig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201196139Y true CN201196139Y (en) | 2009-02-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200125539U Expired - Fee Related CN201196139Y (en) | 2008-05-07 | 2008-05-07 | Gas-liquid booster pump for disk type brake of oil field truck-mounted drilling rig workover rig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201196139Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105005297A (en) * | 2015-09-09 | 2015-10-28 | 上海中曼石油装备有限公司 | Pneumatic control fault diagnosis system of drilling machine driller room |
| CN105889168A (en) * | 2014-11-27 | 2016-08-24 | 王华裕 | Energy-saving type pressurization rotating cylinder |
| CN108821152A (en) * | 2018-07-20 | 2018-11-16 | 宝鸡石油机械有限责任公司 | A kind of petroleum drilling winch parking disc brake system |
| CN110307189A (en) * | 2019-05-23 | 2019-10-08 | 中国北方车辆研究所 | It is a kind of to provide the component of permanent oil suction pressure for hydraulic pump |
-
2008
- 2008-05-07 CN CNU2008200125539U patent/CN201196139Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105889168A (en) * | 2014-11-27 | 2016-08-24 | 王华裕 | Energy-saving type pressurization rotating cylinder |
| CN105005297A (en) * | 2015-09-09 | 2015-10-28 | 上海中曼石油装备有限公司 | Pneumatic control fault diagnosis system of drilling machine driller room |
| CN105005297B (en) * | 2015-09-09 | 2017-11-21 | 中曼石油天然气集团股份有限公司 | A kind of gas control fault diagnosis system of driller control house |
| CN108821152A (en) * | 2018-07-20 | 2018-11-16 | 宝鸡石油机械有限责任公司 | A kind of petroleum drilling winch parking disc brake system |
| CN110307189A (en) * | 2019-05-23 | 2019-10-08 | 中国北方车辆研究所 | It is a kind of to provide the component of permanent oil suction pressure for hydraulic pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090218 Termination date: 20110507 |