CN102392810A - Hydraulically driven gas compressor - Google Patents
Hydraulically driven gas compressor Download PDFInfo
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- CN102392810A CN102392810A CN2011104141626A CN201110414162A CN102392810A CN 102392810 A CN102392810 A CN 102392810A CN 2011104141626 A CN2011104141626 A CN 2011104141626A CN 201110414162 A CN201110414162 A CN 201110414162A CN 102392810 A CN102392810 A CN 102392810A
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- pneumatic cylinders
- hydraulically driven
- boosting
- gas compressor
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Abstract
The invention relates to a hydraulically driven gas compressor which comprises a hydraulic power unit, a hydraulically driven boosting system and a control unit, wherein the hydraulic power unit and the hydraulically driven boosting system are connected to each other; the hydraulically driven boosting system comprises a hydraulic driving cylinder and two boosting pneumatic cylinders fixed at two ends of the hydraulic driving cylinder; the hydraulic driving cylinder is a double-piston-rod cylinder; pistons of the two boosting pneumatic cylinders are connected to tail ends of two piston rods; two oil ports which are connected to the hydraulic power unit are arranged at two ends of the hydraulic driving cylinder; the two boosting pneumatic cylinders are respectively provided with exhaust ports and air inlets; the exhaust ports are connected to an exhaust pipe; the air inlets are connected to an air inlet pipe; and the exhaust ports and the air inlets of the two boosting pneumatic cylinders are respectively provided with one-way valves. The hydraulically driven gas compressor has the beneficial effects that equipment volume is small, power mass ratio is high, working process tends to isothermal compression, the effects of smaller heating value and better energy saving are achieved. The running speed of the equipment is low and noise is low. The hydraulically driven gas compressor is suitable for a high-flow and high-pressure situation.
Description
Technical field
The invention belongs to electronic product, relate to a kind of hydraulically powered gas compressor.
Background technique
Along with industrial expansion, industry-by-industry is more and more to the needs of high pressure, big flow gas.At present, the supercharging of gas is mainly carried out supercharging through modes such as piston compressor, screw compressors.The compressor operating speed of this form is high, and noise is bigger, and heating is many.
Summary of the invention
The present invention provides the hydraulically powered gas compressor that a kind of noise is little, power is high, heating is few in order to remedy the deficiency of existing technology.
The present invention realizes through following technological scheme:
Hydraulically powered gas compressor of the present invention, its special way is: comprise that interconnective hydraulic power unit and liquid drive pressurization system, also comprise control unit; Liquid drives pressurization system and comprises two supercharging pneumatic cylinders that drive oil hydraulic cylinder and be fixed on its two ends; Driving oil hydraulic cylinder is the double piston-rod cylinder; The end of its two piston rods connects the piston of two supercharging pneumatic cylinders, drives the oil hydraulic cylinder two ends and is provided with two hydraulic fluid ports that connect hydraulic power unit, and two supercharging pneumatic cylinders are respectively equipped with the relief opening that connects outlet pipe; Also be respectively equipped with the suction port that connects suction tude, the suction port and the relief opening of two supercharging pneumatic cylinders are respectively equipped with one-way valve.
The invention has the beneficial effects as follows:
1. equipment volume is little, and power-mass ratio is big, conveniently moving.
2. can start at full capacity, be more suitable for the occasion that does not allow off-load to start.
3. working procedure is tending towards isothermal compression, and it is littler, more energy-conservation to generate heat.
4. equipment operation speed is low, and noise is little.
5. be applicable to big flow, high pressure occasion.
Description of drawings
Fig. 1 is a structural representation of the present invention, and Fig. 2 drives the supercharging mode schematic representation of pressurization system for liquid.
Among the figure, 1 end cap, 2 outlet one-way valves, 3 charged pistons, 4 drive oil hydraulic cylinder, 5 end caps, 6 inlet one-way valves, 7 supercharging pneumatic cylinders, 8 piston rods, 9 hydraulic fluid ports, 10 driven plunger, 11 hydraulic fluid ports.
Embodiment
Accompanying drawing is a kind of specific embodiment of the present invention.
Hydraulically powered gas compressor of the present invention comprises that interconnective hydraulic power unit and liquid drive pressurization system, also comprise control unit; Liquid drives pressurization system and comprises two supercharging pneumatic cylinders 7 that drive oil hydraulic cylinder 4 and be fixed on its two ends; Driving oil hydraulic cylinder 4 is the double piston-rod cylinder; The end of two piston rods 8 of its driven plunger 10 both sides connects the charged piston 3 of two supercharging pneumatic cylinders 7; Drive the oil hydraulic cylinder two ends and be provided with the relief opening that 9,11, two the supercharging pneumatic cylinders of two hydraulic fluid ports that connect hydraulic power unit are respectively equipped with the connection outlet pipe, also be respectively equipped with the suction port that connects suction tude; The suction port and the relief opening of two supercharging pneumatic cylinders are respectively equipped with one-way valve, i.e. inlet one-way valve 6 and outlet one-way valve 2.
Hydraulically powered gas compressor of the present invention comprises that interconnective hydraulic power unit, liquid drive pressurization system and control unit.Hydraulic power unit is made up of fuel tank, oil hydraulic pump, motor, control valve class, filter, water cooler and pipeline, for pressurization system provides hydraulic power.Liquid drives pressurization system and is made up of end cap 1, end cap 5, outlet one-way valve 2, charged piston 3, driving cylinder barrel 4, inlet one-way valve 6, supercharging cylinder barrel 7, piston rod 8, hydraulic fluid port 9, driven plunger 10, hydraulic fluid port 11; Being the core of whole system, mainly is can be for being pressurized gas boosting through hydraulic pressure; Control unit is accomplished the collection and the demonstration of data such as temperature, pressure, and the startup of pressurization system, stops and the control that commutates.Hydraulic power unit and control unit are routine techniques.
The working principle that liquid drives pressurization system is: among Fig. 2; When the hydraulic fluid port that drives oil hydraulic cylinder 4 right-hand members 11 injects hydraulic oil; Then driven plunger 10 is driven to left movement; The hydraulic fluid port 9 of left end is discharged hydraulic oil, and the piston rod in its left side is to left movement, and the gas of the supercharging pneumatic cylinder left half in left side is extruded upwards and discharges high-pressure air from outlet one-way valve 2 to outlet pipe; Simultaneously, the piston rod on the right side of driving oil hydraulic cylinder 4 is also to left movement, and the cavity of the supercharging pneumatic cylinder right half on right side sucks normal air from following inlet one-way valve 6 from suction tude.When the hydraulic fluid port that drives oil hydraulic cylinder 4 left ends 9 injects hydraulic oil; Then driven plunger 10 is driven to right motion; The hydraulic fluid port 11 of right-hand member is discharged hydraulic oil; The supercharging pneumatic cylinder right side gas on right side is extruded upwards and discharges high-pressure air from outlet one-way valve 2 to outlet pipe, and the cavity of the supercharging pneumatic cylinder left half in left side sucks normal air from following inlet one-way valve 6 from suction tude.The high-pressure air of discharging from outlet pipe is that productive life provides power.See Fig. 2.
Hydraulically powered gas compressor of the present invention can be realized single stage supercharging or two-stage pressurization to gas.Diameter and length through conversion pressurized cylinder and drive cylinder can realize different pressure ratios and boosted flow.
Claims (1)
1. a hydraulically powered gas compressor is characterized in that: comprise that interconnective hydraulic power unit and liquid drive pressurization system, also comprise control unit; Liquid drives pressurization system and comprises two supercharging pneumatic cylinders that drive oil hydraulic cylinder and be fixed on its two ends; Driving oil hydraulic cylinder is the double piston-rod cylinder; The end of its two piston rods connects the piston of two supercharging pneumatic cylinders, drives the oil hydraulic cylinder two ends and is provided with two hydraulic fluid ports that connect hydraulic power unit, and two supercharging pneumatic cylinders are respectively equipped with the relief opening that connects outlet pipe; Also be respectively equipped with the suction port that connects suction tude, the suction port and the relief opening of two supercharging pneumatic cylinders are respectively equipped with one-way valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104141626A CN102392810A (en) | 2011-12-13 | 2011-12-13 | Hydraulically driven gas compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104141626A CN102392810A (en) | 2011-12-13 | 2011-12-13 | Hydraulically driven gas compressor |
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| Publication Number | Publication Date |
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| CN102392810A true CN102392810A (en) | 2012-03-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104141626A Pending CN102392810A (en) | 2011-12-13 | 2011-12-13 | Hydraulically driven gas compressor |
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| CN (1) | CN102392810A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103470467A (en) * | 2013-09-26 | 2013-12-25 | 天津市海雅实业有限公司 | Hydraulic gas compressor |
| CN103790797A (en) * | 2014-01-13 | 2014-05-14 | 西安昆仑液压传动机械厂 | Gas-liquid-mixed-medium mixed delivery supercharger device |
| CN104265597A (en) * | 2014-09-12 | 2015-01-07 | 北京斯贝克科技有限责任公司 | Liquid-flooding gas reciprocating type high-pressure gas automatic supercharging device and method |
| CN110346092A (en) * | 2019-08-02 | 2019-10-18 | 维特力（深圳）流体工程有限公司 | Liquid drives formula tubing and casing pneumatic sealing test device |
| CN111365210A (en) * | 2020-03-06 | 2020-07-03 | 西安交通大学 | Efficient supercharging zero-clearance type ionic liquid compressor with accurately adjustable piston stroke |
| CN111365211A (en) * | 2020-03-06 | 2020-07-03 | 西安交通大学 | Swing reversing two-stage supercharging zero-clearance ionic liquid compressor |
| CN111365212A (en) * | 2020-03-06 | 2020-07-03 | 西安交通大学 | Phase difference real-time adjustable three-stage supercharging zero-clearance type ionic liquid compressor |
| US11193483B1 (en) | 2019-09-30 | 2021-12-07 | Estis Compression, LLC | Gas lift compressor system and method for supplying compressed gas to multiple wells |
| CN114962212A (en) * | 2022-07-28 | 2022-08-30 | 杭州银轩机械有限公司 | Double-piston type new energy automobile vacuum pump |
| CN116104741A (en) * | 2022-12-14 | 2023-05-12 | 三一氢能有限公司 | Hydraulic drive piston compressor system and shutdown method and device thereof, and hydrogenation station |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5584664A (en) * | 1994-06-13 | 1996-12-17 | Elliott; Alvin B. | Hydraulic gas compressor and method for use |
| US20040179962A1 (en) * | 2003-03-12 | 2004-09-16 | Hopper Mark L. | System and method for regulating pressure in an automatic transmission |
| US20040187562A1 (en) * | 2002-07-23 | 2004-09-30 | Sms Meer Gmbh | Method and system for the controlled application of fluid pressure to a load, especially for pressure testing pipe |
| CN1588057A (en) * | 2004-08-06 | 2005-03-02 | 浙江大学 | Axial plunger pump piston shoe auxiliary lubrication characteristic test device |
| CN101078395A (en) * | 2007-06-21 | 2007-11-28 | 吕权 | Highly effective hydraulic drive fluid pump |
| CN101929449A (en) * | 2010-09-07 | 2010-12-29 | 济南赛思特流体系统设备有限公司 | Hydraulic drive liquid booster pump |
| CN202360325U (en) * | 2011-12-13 | 2012-08-01 | 济南赛思特流体系统设备有限公司 | Hydraulic-drive gas compressor |
-
2011
- 2011-12-13 CN CN2011104141626A patent/CN102392810A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5584664A (en) * | 1994-06-13 | 1996-12-17 | Elliott; Alvin B. | Hydraulic gas compressor and method for use |
| US20040187562A1 (en) * | 2002-07-23 | 2004-09-30 | Sms Meer Gmbh | Method and system for the controlled application of fluid pressure to a load, especially for pressure testing pipe |
| US20040179962A1 (en) * | 2003-03-12 | 2004-09-16 | Hopper Mark L. | System and method for regulating pressure in an automatic transmission |
| CN1588057A (en) * | 2004-08-06 | 2005-03-02 | 浙江大学 | Axial plunger pump piston shoe auxiliary lubrication characteristic test device |
| CN101078395A (en) * | 2007-06-21 | 2007-11-28 | 吕权 | Highly effective hydraulic drive fluid pump |
| CN101929449A (en) * | 2010-09-07 | 2010-12-29 | 济南赛思特流体系统设备有限公司 | Hydraulic drive liquid booster pump |
| CN202360325U (en) * | 2011-12-13 | 2012-08-01 | 济南赛思特流体系统设备有限公司 | Hydraulic-drive gas compressor |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103470467A (en) * | 2013-09-26 | 2013-12-25 | 天津市海雅实业有限公司 | Hydraulic gas compressor |
| CN103790797A (en) * | 2014-01-13 | 2014-05-14 | 西安昆仑液压传动机械厂 | Gas-liquid-mixed-medium mixed delivery supercharger device |
| CN104265597A (en) * | 2014-09-12 | 2015-01-07 | 北京斯贝克科技有限责任公司 | Liquid-flooding gas reciprocating type high-pressure gas automatic supercharging device and method |
| CN110346092A (en) * | 2019-08-02 | 2019-10-18 | 维特力（深圳）流体工程有限公司 | Liquid drives formula tubing and casing pneumatic sealing test device |
| US11193483B1 (en) | 2019-09-30 | 2021-12-07 | Estis Compression, LLC | Gas lift compressor system and method for supplying compressed gas to multiple wells |
| CN111365212A (en) * | 2020-03-06 | 2020-07-03 | 西安交通大学 | Phase difference real-time adjustable three-stage supercharging zero-clearance type ionic liquid compressor |
| CN111365211A (en) * | 2020-03-06 | 2020-07-03 | 西安交通大学 | Swing reversing two-stage supercharging zero-clearance ionic liquid compressor |
| CN111365211B (en) * | 2020-03-06 | 2021-04-27 | 西安交通大学 | Swing reversing two-stage supercharging zero-clearance ionic liquid compressor |
| CN111365212B (en) * | 2020-03-06 | 2021-06-22 | 西安交通大学 | Phase difference real-time adjustable three-stage supercharging zero-clearance type ionic liquid compressor |
| CN111365210B (en) * | 2020-03-06 | 2021-08-10 | 西安交通大学 | Efficient supercharging zero-clearance type ionic liquid compressor with accurately adjustable piston stroke |
| CN111365210A (en) * | 2020-03-06 | 2020-07-03 | 西安交通大学 | Efficient supercharging zero-clearance type ionic liquid compressor with accurately adjustable piston stroke |
| CN114962212A (en) * | 2022-07-28 | 2022-08-30 | 杭州银轩机械有限公司 | Double-piston type new energy automobile vacuum pump |
| CN114962212B (en) * | 2022-07-28 | 2022-10-25 | 杭州银轩机械有限公司 | Double-piston type new energy automobile vacuum pump |
| CN116104741A (en) * | 2022-12-14 | 2023-05-12 | 三一氢能有限公司 | Hydraulic drive piston compressor system and shutdown method and device thereof, and hydrogenation station |
| CN116104741B (en) * | 2022-12-14 | 2023-09-15 | 三一氢能有限公司 | Hydraulic drive piston compressor system and shutdown method and device thereof, and hydrogenation station |
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Application publication date: 20120328 |