CN103470467A - Hydraulic gas compressor - Google Patents
Hydraulic gas compressor Download PDFInfo
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- CN103470467A CN103470467A CN2013104423960A CN201310442396A CN103470467A CN 103470467 A CN103470467 A CN 103470467A CN 2013104423960 A CN2013104423960 A CN 2013104423960A CN 201310442396 A CN201310442396 A CN 201310442396A CN 103470467 A CN103470467 A CN 103470467A
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Abstract
The invention discloses a hydraulic gas compressor. The hydraulic gas compressor comprises an oil cylinder part, a left compression cylinder part and a right compression cylinder part, wherein the oil cylinder part for driving hydraulic oil is arranged in the middle of the hydraulic gas compressor, and the left compression cylinder part and the right compression cylinder part are connected at the two ends of the oil cylinder part; the oil cylinder part comprises an oil cylinder barrel and an oil cylinder piston in the oil cylinder barrel; each compression cylinder part comprises a compression cylinder barrel and a compression cylinder piston, and the two ends of each compression cylinder barrel are provided with an air suction valve and a vent valve. The compression cylinder pistons and the oil cylinder piston are connected on the same piston rod. The hydraulic oil cylinder part adopts a hydraulic control way and performs commutation control by a hydraulic control reciprocating machine, so that the reciprocating motion of a hydraulic oil cylinder can be realized. According to the hydraulic gas compressor, the pistons are directly driven to move through hydraulic oil driving so as to realize the low-jig-frequency and long-stroke motion of the pistons, so that the service life is long, the trouble is little and the maintenance cost is low. The gas compressor is simple in structure, few in parts, small in size and light in weight. Compared with a traditional mechanical drive triplex pump, the number of the parts of the hydraulic gas compressor is reduced by 65%, and the size and weight is reduced by more than 60%.
Description
Technical field
The present invention relates to a kind of compressor, relate in particular to a kind of hydraulic air gas compressor.
Background technique
Current compressor mainly contains piston type, blade type, screw type etc., wherein most of employing is connecting rod, will rotatablely move and transfer straight line motion to by linkage mechanism, makes piston up-down produce compression, in compression process, the speed of piston is fast, stroke is short.Seal ring adopts metallic packing ring more, easy to wear, and energy consumption is high, and rate of fault is also high.And hydraulic cylinder body is generally box typed structure, the output of pressure can only be carried out the cascade adjusting, is difficult to the difference needs of satisfying the market.
Summary of the invention
The present invention, in order to solve above-mentioned the problems of the prior art, provides a kind of straight-line hydraulic air gas compressor of the direct driven plunger of static pressure transmission that utilizes fluid.
The present invention addresses this problem taked technological scheme to be:
Hydraulic air gas compressor of the present invention, comprise the middle oil cylinder part that drives hydraulic oil, is connected to left compression cylinder part and the right compression cylinder part at oil cylinder part two ends; Oil cylinder partly comprises cylinder tube and is arranged on the oil cylinder piston in cylinder tube; Left compression cylinder partly comprises the left compression cylinder piston arranged in left compression cylinder cylinder barrel and left compression cylinder cylinder barrel, and left compression cylinder cylinder barrel two ends are provided with Aspirating valves and outlet valve; Right compression cylinder partly comprises the right compression cylinder piston arranged in right compression cylinder cylinder barrel and right compression cylinder cylinder barrel, and right compression cylinder cylinder barrel two ends are provided with Aspirating valves and outlet valve; Left compression cylinder piston, oil cylinder piston and right compression cylinder piston are connected on same piston rod.Hydraulic jack partly adopts the hydraulic control mode, by the control that commutates of hydraulic control reciprocating device, thereby reaches the to-and-fro motion of hydraulic jack.
Described left compression cylinder cylinder barrel and right compression cylinder cylinder barrel are cylindric.
All be socketed nonmetal seal ring on described left compression cylinder piston, oil cylinder piston and right compression cylinder piston.
The pressure signal of described liquid controlled reversing is directly to obtain from the two ends of oil cylinder part.
Cooling jacket is equipped with in the outside of described left compression cylinder cylinder barrel and right compression cylinder cylinder barrel, takes the water-cooling pattern cooling.
Advantage and good effect that the present invention has are:
Hydraulic air gas compressor of the present invention, adopt the direct driven plunger motion of hydraulic oil transmission, realized low jig frequency, the long stroke motion of piston, thereby the life-span is long, fault is few, and maintenance expenses is low.This gas compressor is simple in structure, and part is few, volume is little, lightweight.With traditional mechanical transmission triplex pump contrast, hydraulic air gas compressor number of spare parts has reduced 65%, and volume and weight has reduced more than 60%.Are five to ten times of common mechanical reciprocating pump the working life of each parts.
Hydraulic air gas compressor of the present invention also has following advantage: the straight line uniform motion of hydraulic jack, and make the compressor output flow straight, fluctuate very little, suction capacity is strong; The margin of power is high, and the pressure allowance is large, and the hydraulic system rated pressure reaches 31.5Mpa, the as easy as rolling off a log high pressure of realizing gas compression pump; Adopt nonmetal seal ring, good sealing effect, durable.Cylinder body adopts cylindric, very easily realizes the stepless variable of hydraulic pressure gas compression pump, and the difference of satisfying the market needs.Cooling jacket is equipped with in the cylinder barrel outside, takes the water-cooling pattern cooling.
The accompanying drawing explanation
Fig. 1 is the structural representation of hydraulic air gas compressor of the present invention.
Critical piece symbol description in figure:
1: oil cylinder part 2: left compression cylinder part
3: right compression cylinder part 4: cylinder tube
5: oil cylinder piston 6: left compression cylinder cylinder barrel
7: 8: the first Aspirating valvess of left compression cylinder piston
9: 10: the second Aspirating valvess of first row air valve
11: second row air valve 12: right compression cylinder cylinder barrel
13: 14: the three Aspirating valvess of right compression cylinder piston
16: the four Aspirating valvess of 15: the three outlet valves
17: the four outlet valves.
Embodiment
Below in conjunction with the drawings and specific embodiments, hydraulic air gas compressor of the present invention is described further, in accompanying drawing, parts same as the prior art have adopted identical label.Following each embodiment is not only limitation of the present invention for the present invention is described.
Fig. 1 is the structural representation of hydraulic air gas compressor of the present invention.As shown in Figure 1, hydraulic air gas compressor of the present invention, comprise the middle oil cylinder part 1 that drives hydraulic oil, is connected to left compression cylinder part 2 and the right compression cylinder part 3 at oil cylinder part 1 two ends.
Oil cylinder part 1 comprises cylinder tube 4 and is arranged on the oil cylinder piston 5 in cylinder tube 4.Hydraulic jack part 1 adopts the hydraulic control mode, by the control that commutates of hydraulic control reciprocating device, thereby reaches the to-and-fro motion of hydraulic jack.
Left compression cylinder part 2 comprises the left compression cylinder piston 7 of left compression cylinder cylinder barrel 6 and left compression cylinder cylinder barrel 6 interior settings.Left compression cylinder cylinder barrel 6 two ends are provided with Aspirating valves and outlet valve, and left end is the first Aspirating valves 8 and first row air valve 9, and right-hand member is the second Aspirating valves 10 and second row air valve 11.
Right compression cylinder partly comprises the right compression cylinder piston 13 of right compression cylinder cylinder barrel 12 and right compression cylinder cylinder barrel 12 interior settings, right compression cylinder cylinder barrel 12 two ends are provided with Aspirating valves and outlet valve, left end is the 3rd Aspirating valves 14 and the 3rd outlet valve 15, and right-hand member is the 4th Aspirating valves 16 and the 4th outlet valve 17.
Left compression cylinder piston 7, oil cylinder piston 5 and right compression cylinder piston 13 are connected on same piston rod.
The pressure signal of described liquid controlled reversing is directly to obtain from the two ends of oil cylinder part.
Cooling jacket is equipped with in the outside of described left compression cylinder cylinder barrel 6 and right compression cylinder cylinder barrel 12, takes the water-cooling pattern cooling.
Left compression cylinder cylinder barrel 6 and right compression cylinder cylinder barrel 12 are cylindric, very easily realize the stepless variable of hydraulic pressure gas compression pump, and the difference of satisfying the market needs.
All be socketed nonmetal seal ring, good sealing effect, and durable on left compression cylinder piston 7, oil cylinder piston 5 and right compression cylinder piston 13.
During use, this hydraulic air gas compressor needs a hydraulic-pressure pump to be used in conjunction with.Prime mover supporting with hydraulic-pressure pump both can adopt motor also can adopt internal-combustion engine, by changing the hydraulic oil pump delivery, just can meet the large-scale Flow-rate adjustment requirement of hydraulic air gas compressor.
The working procedure of hydraulic air gas compressor of the present invention is as follows:
At first, to oil cylinder part 1, by hydraulic pressure automatic reverse technology, make oil cylinder piston 5 automatic reciprocating motions by the hydraulic-pressure pump fuel feeding.The piston rod two ends of hydraulic jack directly are connected with the compression cylinder piston, in the compression cylinder cylinder barrel, do straight reciprocating motion.When oil cylinder piston 5 moves to left end, three pistons are moved to the left simultaneously.Gas in left compression cylinder cylinder barrel 6 is squeezed, and pressure raises, thereby the first Aspirating valves 8 cuts out, first row air valve 9 is squeezed to be opened, liquid or gas are released by left compression cylinder piston 7, via first row air valve 9, enter discharge tube, and this working procedure is the discharge process of compressor.In this process, the second Aspirating valves 10 is in open mode, and second row air valve 11 is in closed condition.In right compression cylinder cylinder barrel 12, the movement of right compression cylinder piston 13 makes in cylinder to form negative pressure, and like this, gas just backs down the 4th Aspirating valves 16 under the effect of atmosphere, enters in cylinder, and the 4th outlet valve 17 is closed, until piston moves on to leftmost position.This working procedure, the i.e. suction process of pump.In this process, the 3rd Aspirating valves 14 is in closed condition, and the 3rd outlet valve 15 is in open mode.When piston moves on to leftmost bit postpone, the automatic reverse piston starts to move right.
The present invention adopts the direct driven plunger moving linearly of hydraulic jack, and simple in structure, part is few, volume is little, lightweight, raises the efficiency.Pass the crank pump contrast with tradition machinery, hydraulic pressure gas compression pump number of spare parts has reduced 65%, and volume and weight has reduced more than 60%.Compared with the crankshaft-link rod speed-changing gear box, come, power end can be accomplished long stroke, low jig frequency, thereby the life-span is long, fault is few, maintenance expenses is low.Be five to ten times of common mechanical reciprocating pump the working life of compression cylinder piston, cylinder barrel, valve body, valve seat and piston rod lamp part.
Hydraulic air gas compressor of the present invention can unit work, again can multi-machine parallel connection work, in many use occasions that require high-power (high-pressure high-flow), the hydraulic air gas compressor of multi-machine parallel connection work not only can greatly reduce manufacture cost, more rare is to carry out seamless coupling with the requirement of these occasions, and this is that mechanical reciprocating piston air pump is difficult to accomplish.
Claims (5)
1. a hydraulic air gas compressor, is characterized in that: drive the oil cylinder part (1) of hydraulic oil in the middle of this hydraulic air gas compressor comprises, be connected to left compression cylinder part (2) and the right compression cylinder part (3) at oil cylinder part two ends; Oil cylinder partly comprises cylinder tube (4) and is arranged on the oil cylinder piston (5) in cylinder tube; Left compression cylinder partly comprises the left compression cylinder piston (7) arranged in left compression cylinder cylinder barrel (6) and left compression cylinder cylinder barrel, and left compression cylinder cylinder barrel (6) two ends are provided with Aspirating valves and outlet valve; Right compression cylinder partly comprises the right compression cylinder piston (13) arranged in right compression cylinder cylinder barrel (12) and right compression cylinder cylinder barrel, and right compression cylinder cylinder barrel (12) two ends are provided with Aspirating valves and outlet valve; Left compression cylinder piston (7), oil cylinder piston (5) and right compression cylinder piston (13) are connected on same piston rod; Hydraulic jack partly adopts the hydraulic control mode, by the control that commutates of hydraulic control reciprocating device, realizes the to-and-fro motion of hydraulic jack.
2. hydraulic air gas compressor according to claim 1, it is characterized in that: left compression cylinder cylinder barrel (6) and right compression cylinder cylinder barrel (12) are cylindric.
3. hydraulic air gas compressor according to claim 1, is characterized in that: on left compression cylinder piston (7), oil cylinder piston (5) and right compression cylinder piston (13), all be socketed nonmetal seal ring.
4. hydraulic air gas compressor according to claim 1 is characterized in that: the pressure signal of liquid controlled reversing is directly to obtain from the two ends of oil cylinder part.
5. hydraulic air gas compressor according to claim 1, it is characterized in that: cooling jacket is equipped with in the outside of left compression cylinder cylinder barrel (6) and right compression cylinder cylinder barrel (12), takes the water-cooling pattern cooling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013104423960A CN103470467A (en) | 2013-09-26 | 2013-09-26 | Hydraulic gas compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013104423960A CN103470467A (en) | 2013-09-26 | 2013-09-26 | Hydraulic gas compressor |
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| CN103470467A true CN103470467A (en) | 2013-12-25 |
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ID=49795462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013104423960A Pending CN103470467A (en) | 2013-09-26 | 2013-09-26 | Hydraulic gas compressor |
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| Country | Link |
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| CN (1) | CN103470467A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112005010A (en) * | 2018-04-19 | 2020-11-27 | 塞拉股份有限公司 | Compressor installation and compression method |
| DE102021132879B3 (en) | 2021-12-14 | 2023-03-23 | Sven Anders | Single stage piston compressor |
| DE102018010348B4 (en) | 2018-04-19 | 2024-03-21 | Sera Gmbh | Compressor device and compression method |
| EP4428366A1 (en) | 2023-03-08 | 2024-09-11 | Ewald Landschädl | Single stage reciprocating compressor |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86206322U (en) * | 1986-08-26 | 1987-10-28 | 付连起 | Multipurpose hydraulic drive piston pump |
| CN2069935U (en) * | 1989-09-13 | 1991-01-23 | 常德地区机械工程学会 | Air compressor lubricated without oil for automobiles |
| US20100172771A1 (en) * | 2008-11-12 | 2010-07-08 | Clayton Hoffarth | Multiphase pump |
| US20120057997A1 (en) * | 2011-11-11 | 2012-03-08 | General Compression, Inc. | Systems and methods for optimizing thermal efficiencey of a compressed air energy storage system |
| CN102392810A (en) * | 2011-12-13 | 2012-03-28 | 济南赛思特流体系统设备有限公司 | Hydraulically driven gas compressor |
| CN203476628U (en) * | 2013-09-26 | 2014-03-12 | 天津市海雅实业有限公司 | Hydraulic gas compressor |
-
2013
- 2013-09-26 CN CN2013104423960A patent/CN103470467A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86206322U (en) * | 1986-08-26 | 1987-10-28 | 付连起 | Multipurpose hydraulic drive piston pump |
| CN2069935U (en) * | 1989-09-13 | 1991-01-23 | 常德地区机械工程学会 | Air compressor lubricated without oil for automobiles |
| US20100172771A1 (en) * | 2008-11-12 | 2010-07-08 | Clayton Hoffarth | Multiphase pump |
| US20120057997A1 (en) * | 2011-11-11 | 2012-03-08 | General Compression, Inc. | Systems and methods for optimizing thermal efficiencey of a compressed air energy storage system |
| CN102392810A (en) * | 2011-12-13 | 2012-03-28 | 济南赛思特流体系统设备有限公司 | Hydraulically driven gas compressor |
| CN203476628U (en) * | 2013-09-26 | 2014-03-12 | 天津市海雅实业有限公司 | Hydraulic gas compressor |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112005010A (en) * | 2018-04-19 | 2020-11-27 | 塞拉股份有限公司 | Compressor installation and compression method |
| CN112005010B (en) * | 2018-04-19 | 2023-10-10 | 塞拉股份有限公司 | Compressor apparatus and compression method |
| DE102018010348B4 (en) | 2018-04-19 | 2024-03-21 | Sera Gmbh | Compressor device and compression method |
| US12098711B2 (en) | 2018-04-19 | 2024-09-24 | Sera Gmbh | Compressor device and compression method |
| DE102021132879B3 (en) | 2021-12-14 | 2023-03-23 | Sven Anders | Single stage piston compressor |
| EP4428366A1 (en) | 2023-03-08 | 2024-09-11 | Ewald Landschädl | Single stage reciprocating compressor |
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Application publication date: 20131225 |
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| RJ01 | Rejection of invention patent application after publication |