CN101463844A - Gas-saving type gas supercharger using double activation pistons - Google Patents
Gas-saving type gas supercharger using double activation pistons Download PDFInfo
- Publication number
- CN101463844A CN101463844A CNA2008102469545A CN200810246954A CN101463844A CN 101463844 A CN101463844 A CN 101463844A CN A2008102469545 A CNA2008102469545 A CN A2008102469545A CN 200810246954 A CN200810246954 A CN 200810246954A CN 101463844 A CN101463844 A CN 101463844A
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- valve
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- piston
- chamber
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- 230000004913 activation Effects 0.000 title description 6
- 238000001816 cooling Methods 0.000 claims description 14
- 238000005192 partition Methods 0.000 claims 2
- 230000029058 respiratory gaseous exchange Effects 0.000 claims 2
- 239000003380 propellant Substances 0.000 description 6
- 230000006835 compression Effects 0.000 description 5
- 238000007906 compression Methods 0.000 description 5
- 230000035568 catharsis Effects 0.000 description 2
- 238000013022 venting Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
本发明提供了能够节省驱动气体的气体增压器，本发明配备两个驱动腔、两个驱动活塞和两个换向阀，对第一驱动有杆腔始终不通驱动气体，供给第二驱动吸气腔减压后驱动气体，达到了节省驱动气体的效果；使用双驱动活塞，增大了驱动活塞的总面积，本发明的有益效果是，可在保持增压比和机体总长度不变的前提下，提高增压效率。
The invention provides a gas booster capable of saving driving gas. The invention is equipped with two driving chambers, two driving pistons and two reversing valves. The first driving rod chamber is always blocked from driving gas, and the second driving suction After the air cavity is decompressed, the gas is driven to achieve the effect of saving the driving gas; the use of double driving pistons increases the total area of the driving pistons. Under the premise, the supercharging efficiency is improved.
Description
Technical field
The present invention relates to a kind of gas pressurized device, especially be applicable to and utilize double activation pistons to save the gas booster of propellant.
Background technique
The patent No. is that 93202109.3,94248365.0 and 200820030513.7 model utility is all used single driven plunger, and the actuator chamber of driven plunger both sides is provided with the propellant of uniform pressure, and will drive intracavity gas at end of travel and all be discharged into atmosphere, cause the propellant of pressurized machine a large amount of waste and air consumption excessive, and then provide higher requirement the power that the air compressor that drives air is provided for pressurized machine.
Summary of the invention
In order to solve the problems referred to above that the pressurized machine pin exists, the present invention proposes the gas booster that utilizes double activation pistons to save propellant.This gas booster is equipped with two actuator chambers, two driven plunger and two selector valves, two actuator chambers are kept apart by the next door of centre, and piston brace rod links together first driven plunger, second driven plunger and charged piston by the intermediate bulkheads and the second actuator chamber end cap; First selector valve is connected with first actuator chamber, and second selector valve is connected with second actuator chamber.Use double activation pistons, increased the gross area of driven plunger, can keep improving supercharging efficient under the constant prerequisite of pressure ratio and body total length.
Technological scheme of the present invention is: the gas-saving type gas supercharger that utilizes double activation pistons, comprise: first selector valve, second selector valve, the reduction valve group, left side pilot valve, right pilot valve, the first actuator chamber end cap, first actuator chamber, second actuator chamber, the actuator chamber spacing wall, first driven plunger, second driven plunger, the second actuator chamber end cap, the piston extension bar, the supercharging cylinder body, the booster cavity end cap, charged piston, the cooling cylinder sleeve, breather check valve, exhaust check valve, bearing pneumostome and muffler, first selector valve and left pilot valve are installed in the first actuator chamber end cap, second selector valve, right pilot valve and reduction valve group are installed in the second actuator chamber end cap, and piston brace rod passes actuator chamber spacing wall and the second actuator chamber end cap with first driven plunger, second driven plunger and charged piston couple together; First selector valve and second selector valve collide left pilot valve and right pilot valve by the no bar side and the suction side of driven plunger, thereby to the remove heat by catharsis automatic switchover of venting control selector valve of commutation valve core two ends, breather check valve and exhaust check valve are embedded in the booster cavity end cap, the cooling cylinder sleeve is in pressurized cylinder body periphery, muffler is installed on the cooling cylinder sleeve, and the bearing pneumostome is installed on the second actuator chamber end cap.
The invention has the beneficial effects as follows: not only saved propellant, and kept improving supercharging efficient under the constant prerequisite of pressure ratio and body total length.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples.
Fig. 1 is a structural representation of the present invention.
Among the figure: 1, first selector valve, 2, second selector valve, 3, the reduction valve group, 4, left pilot valve, 5, right pilot valve, 6, the first actuator chamber end cap, 7, first actuator chamber, 8, second actuator chamber, 9, actuator chamber spacing wall, 10, first driven plunger, 11, second driven plunger, 12, the second actuator chamber end cap, 13, connect the piston extension bar, 14, the supercharging cylinder body, 15, the booster cavity end cap, 16, charged piston, 17, cooling cylinder sleeve, 18, breather check valve, 19, exhaust check valve, 20, bearing pneumostome, 21, muffler.
Embodiment
As shown in Figure 1, the present invention includes: first selector valve 1, second selector valve 2, reduction valve group 3, left pilot valve 4, right pilot valve 5, the first actuator chamber end cap 6, first actuator chamber 7, second actuator chamber 8, actuator chamber spacing wall 9, first driven plunger 10, second driven plunger 11, the second actuator chamber end cap 12, piston extension bar 13, supercharging cylinder body 14, booster cavity end cap 15, charged piston 16, cooling cylinder sleeve 17, breather check valve 18,, exhaust check valve 19, bearing pneumostome 20 and muffler 21; First selector valve 1 and left pilot valve 4 are installed in the first actuator chamber end cap 6, second selector valve 2, right pilot valve 5 and reduction valve group 3 are installed in the second actuator chamber end cap 12, and piston brace rod 13 passes actuator chamber spacing wall 9 and the second actuator chamber end cap 12 couples together first driven plunger 10, second driven plunger 11 and charged piston 16; First selector valve 1 and second selector valve 2 collide left pilot valve 4 and right pilot valve 5 by the no bar side and the suction side of driven plunger, thereby to the remove heat by catharsis automatic switchover of venting control selector valve of commutation valve core two ends, breather check valve 18 and exhaust check valve 19 are embedded in the booster cavity end cap 15, cooling cylinder sleeve 17 is in supercharging cylinder body 14 peripheries, muffler 21 is installed on the cooling cylinder sleeve 17, and bearing pneumostome 20 is installed on the second actuator chamber end cap 12.
When the present invention worked: drive source of the gas and divide two-way, the one tunnel passed to first selector valve 1, another road second selector valve 2.Just logical going up when driving source of the gas, first selector valve 1 and second selector valve 2 are positioned at right position and position, a left side under the promotion of propellant, at first carry out suction stroke: the P of first selector valve
1Be cut off, the first drive compression chamber and air-breathing intracavity gas are through the A of first selector valve 1
1Mouth, B
1Mouth and R
1Mouth is discharged in the cooling cylinder sleeve 17; Drive the P of source of the gas through second selector valve 2
2Mouth, A
2Reduction valve in mouth and the reduction valve group 3 enters second and drives the reversion chamber, and the second drive compression intracavity gas is through the A of second selector valve 2
2Mouth and R
2Mouth is discharged into cooling cylinder sleeve 17; Gas enters supercharging cylinder body 14 through breather check valve 18.In suction stroke latter stage, first driven plunger touches down left pilot valve 4, the first selector valves 1 and second selector valve, 2 large size guides end is inflated, the commutation of two selector valves, and carry out compression stroke: total head drives the P of source of the gas through first selector valve
1And A
1Enter first and drive rodless cavity, first drives the B of the interior gas of rod chamber through first selector valve
1And R
1Be discharged into cooling cylinder sleeve 17; Another road source of the gas is through the second selector valve P
2And B
2Enter the second drive compression chamber, second drives one-way valve and the second selector valve A of reversion intracavity gas in reduction valve group 3
2And R
2Be discharged into the cooling cylinder sleeve; The supercharging intracavity gas is discharged from through exhaust check valve 19 under the pushing of charged piston.In compression stroke latter stage, second driven plunger, 11 right pilot valve 5, the first selector valves 1 of touching and second selector valve, 2 large size guides hold gas to be released, and suction stroke is proceeded in the commutation of two selector valves.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008102469545A CN101463844A (en) | 2008-12-23 | 2008-12-23 | Gas-saving type gas supercharger using double activation pistons |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008102469545A CN101463844A (en) | 2008-12-23 | 2008-12-23 | Gas-saving type gas supercharger using double activation pistons |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101463844A true CN101463844A (en) | 2009-06-24 |
Family
ID=40804571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008102469545A Pending CN101463844A (en) | 2008-12-23 | 2008-12-23 | Gas-saving type gas supercharger using double activation pistons |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101463844A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106930989A (en) * | 2015-12-31 | 2017-07-07 | 王超霞 | A kind of gas-liquid pressure-boosting stepping actuator |
| CN109268253A (en) * | 2018-12-01 | 2019-01-25 | 李军 | A kind of reciprocating pump of variable boost ratio |
| CN110259742A (en) * | 2019-06-24 | 2019-09-20 | 广东冠邦科技有限公司 | Overturn vehicle gas-liquid automatic control system and overturning vehicle |
| CN110285109A (en) * | 2019-05-24 | 2019-09-27 | 南京蒙福液压机械有限公司 | A kind of pneumatic control valve and gas-liquid pressure conversion control device |
| CN110594117A (en) * | 2019-09-03 | 2019-12-20 | 滁州神煜液压科技有限公司 | Single-head double-acting gas-liquid booster pump |
| CN112128151A (en) * | 2020-09-15 | 2020-12-25 | 广东精克仕动力技术有限公司 | Automatic continuous circulation pressure cylinder |
| CN114458644A (en) * | 2021-11-04 | 2022-05-10 | 中国海洋石油集团有限公司 | Using method of energy-saving supercharger |
| CN114623117A (en) * | 2022-04-02 | 2022-06-14 | 北京航天试验技术研究所 | Efficient pressurizing device and method for air pressure transmitter |
-
2008
- 2008-12-23 CN CNA2008102469545A patent/CN101463844A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106930989A (en) * | 2015-12-31 | 2017-07-07 | 王超霞 | A kind of gas-liquid pressure-boosting stepping actuator |
| CN109268253A (en) * | 2018-12-01 | 2019-01-25 | 李军 | A kind of reciprocating pump of variable boost ratio |
| CN110285109A (en) * | 2019-05-24 | 2019-09-27 | 南京蒙福液压机械有限公司 | A kind of pneumatic control valve and gas-liquid pressure conversion control device |
| CN110285109B (en) * | 2019-05-24 | 2020-09-04 | 南京蒙福液压机械有限公司 | Pneumatic control valve and gas-liquid pressure conversion control device |
| CN110259742A (en) * | 2019-06-24 | 2019-09-20 | 广东冠邦科技有限公司 | Overturn vehicle gas-liquid automatic control system and overturning vehicle |
| CN110594117A (en) * | 2019-09-03 | 2019-12-20 | 滁州神煜液压科技有限公司 | Single-head double-acting gas-liquid booster pump |
| CN112128151A (en) * | 2020-09-15 | 2020-12-25 | 广东精克仕动力技术有限公司 | Automatic continuous circulation pressure cylinder |
| CN114458644A (en) * | 2021-11-04 | 2022-05-10 | 中国海洋石油集团有限公司 | Using method of energy-saving supercharger |
| CN114458644B (en) * | 2021-11-04 | 2024-07-30 | 中国海洋石油集团有限公司 | Application method of energy-saving supercharger |
| CN114623117A (en) * | 2022-04-02 | 2022-06-14 | 北京航天试验技术研究所 | Efficient pressurizing device and method for air pressure transmitter |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20090624 |