CN101457776A - Gas-saving supercharger for utilizing thrust of compressed gas - Google Patents
Gas-saving supercharger for utilizing thrust of compressed gas Download PDFInfo
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- CN101457776A CN101457776A CNA2008102469511A CN200810246951A CN101457776A CN 101457776 A CN101457776 A CN 101457776A CN A2008102469511 A CNA2008102469511 A CN A2008102469511A CN 200810246951 A CN200810246951 A CN 200810246951A CN 101457776 A CN101457776 A CN 101457776A
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Abstract
The invention relates to a gas-saving type gas pressure booster by utilizing the thrust of condensed gas. The invention comprises a reversing valve, a drive cavity end cover, a drive cylinder, a pilot valve, a drive piston, a pressurizing piston, a pressurizing cylinder, a pressurizing cavity end cover, a gas inlet-outlet one-way valve, and the like. One of the two interfaces at the air inlet side of the reversing valve is connected with a gas source and the other is connected with a cooling cylinder sleeve; the two interfaces at the exhaust side of the reversing valve are respectively connected with a drive rodless cavity and a drive rod cavity. When the reversing valve is arranged at the left position, namely the compressing stroke, and when the reversing valve is arranged at the right position, namely the suction stroke, the drive rodless cavity and the drive rod cavity are connected with the cooling cylinder sleeve to drive the gas in the drive rodless cavity to enter the cooling cylinder sleeve to cool the pressurizing cylinder, and then the gas is exhausted to the atmosphere. The drive gas is led to enter the drive rodless cavity during the compressing stroke to carry out the compressing stroke, while the gas source is cut off during the suction stroke; the suction stroke is driven by the thrust of the inlet gas of the compressed gas at the pressurizing end to the pressurizing piston, thereby saving the consumption of the drive gas in the suction stroke.
Description
Technical field
The present invention relates to a kind of gas booster, especially utilize the gas-saving type gas supercharger that is compressed thrust gas.
Background technique
The patent No. is that 93202109.3,94248365.0 and 200820030513.7 model utility all is that the actuator chamber of driven plunger both sides is all supplied with propellant, and booster cavity is cooled off at the sleeve that the end of travel propellant that the actuator chamber internal pressure is still higher is directed to the booster cavity periphery, all be discharged into atmosphere at last, cause the propellant air consumption of pressurized machine excessive, and then provide higher requirement the power that the air compressor that drives air is provided for pressurized machine.
Summary of the invention
The present invention is directed to the above problem that pressurized machine exists, the utilization that has proposed to save the propellant air consumption is compressed the gas-saving type gas supercharger of thrust gas.
Technological scheme of the present invention is: utilize the gas-saving type gas supercharger that is compressed thrust gas, by selector valve, the actuator chamber left end cap, the actuator chamber right end cap, drive cylinder body, left side pilot valve, right pilot valve, driven plunger, charged piston, piston brace rod, the supercharging cylinder body, the booster cavity end cap, the cooling cylinder sleeve, breather check valve, exhaust check valve, muffler and bearing pneumostome are formed, selector valve is installed in and drives in the right end cap, left side pilot valve and right pilot valve are installed in respectively in actuator chamber left end cap and the actuator chamber right end cap, by the no bar side of driven plunger with have the bar side to hit to touch, come the venting of removing heat by catharsis of the spool two ends of selector valve, thus the automatic switchover of control selector valve.Actuator chamber is made up of actuator chamber left end cap and actuator chamber right end cap, driving cylinder body and driven plunger, booster cavity is made up of supercharging cylinder body, booster cavity end cap and charged piston, piston brace rod passes the driving right end cap driven plunger is connected with charged piston, breather check valve and exhaust check valve are embedded in the supercharging end cap, the cooling cylinder sleeve is in the periphery of supercharging cylinder body, muffler is installed on the cooling cylinder sleeve, and the bearing pneumostome is installed on the actuator chamber right end cap.
Selector valve air inlet side two interfaces one tunnel are connected with source of the gas, the one tunnel with the cooling cylinder sleeve be connected; Selector valve exhaust side two interfaces are connected with rod chamber with the driving rodless cavity respectively.Selector valve is in its a when position left side, i.e. compression stroke, source of the gas with drive rodless cavity and be connected, drive rod chamber and be connected with atmosphere through cooling off cylinder sleeve; Selector valve is when its right position, and promptly suction stroke drives rodless cavity and all is connected with the cooling cylinder sleeve with rod chamber, and gas enters the cooling cylinder sleeve in the driving rodless cavity, to being discharged into atmosphere after the cooling of supercharging cylinder body.Promptly only supply with propellant, and suction stroke is not supplied with propellant all the time, thereby saved the consumption of the propellant of suction stroke in compression stroke.
The invention has the beneficial effects as follows: realized making propellant to enter the driving rodless cavity and carried out compression stroke in compression stroke, cut off and will drive source of the gas in suction stroke, rely on pressurized end to be compressed the gas air inlet thrust of charged piston is driven suction stroke, thereby saved the consumption of suction stroke propellant.
Description of drawings
The invention will be further described below in conjunction with accompanying drawing.
Fig. 1 is structural representation of the present invention and novel province gas valve core structural drawing.
Among the figure: 1, selector valve, 2, the actuator chamber left end cap, 3, the actuator chamber right end cap, 4, drive cylinder body, 5, left pilot valve, 6, right pilot valve, 7, driven plunger, 8, charged piston, 9, piston brace rod, 10, supercharging cylinder body, 11, the booster cavity end cap, 12, the cooling cylinder sleeve, 13, breather check valve, 14, exhaust check valve, 15, muffler, 16, the bearing pneumostome.
Embodiment
As shown in Figure 1, the present invention is by selector valve 1, actuator chamber left end cap 2, actuator chamber right end cap 3, drive cylinder body 4, left side pilot valve 5, right pilot valve 6, driven plunger 7, charged piston 8, piston brace rod 9, supercharging cylinder body 10, booster cavity end cap 11, cooling cylinder sleeve 12, breather check valve 13, exhaust check valve 14, muffler 15 and bearing pneumostome 16 are formed, selector valve 1 is installed in and drives in the right end cap 3, left side pilot valve 5 and right pilot valve 6 are installed in respectively in actuator chamber left end cap 2 and the actuator chamber right end cap 3, by the no bar side of driven plunger 7 with have the bar side to hit to touch, come the venting of removing heat by catharsis of the spool two ends of selector valve 1, thus the automatic switchover of control selector valve.Actuator chamber is made up of actuator chamber left end cap 2 and actuator chamber right end cap 3, driving cylinder body 4 and driven plunger 7, booster cavity is made up of supercharging cylinder body 10, booster cavity end cap 11 and charged piston 8, piston brace rod 9 passes driving right end cap 3 driven plunger 7 is connected with charged piston 8, breather check valve 13 and exhaust check valve 14 are embedded in the supercharging end cap 11, cooling cylinder sleeve 12 is in the periphery of supercharging cylinder body 10, muffler 15 is installed on the cooling cylinder sleeve 12, and bearing pneumostome 16 is installed on the actuator chamber right end cap 3.
When the present invention works: just logical going up when driving source of the gas, selector valve 1 at first is positioned at position, a left side under the promotion of propellant, and propellant enters the driving rodless cavity through the P of selector valve 1 mouth and A mouth, promotes driven plunger 7 and carries out compression stroke.In this trip process, gas is discharged through exhaust check valve 14 under the compression of high pressure piston 8 in the supercharging cylinder body 10.When piston motion was terminal to compression stroke, driven plunger 7 touched right pilot valve 6, makes selector valve 1 large size guide hold ventilation, and selector valve 1 commutation is to right position.Propellant is sealed disconnected, and piston assembly begins suction stroke under the effect of air inlet to the thrust of charged piston 8, and low-pressure gas is in breather check valve 13 enters supercharging cylinder body 10.In the suction stroke process, drive the interior gas of rodless cavity and rod chamber and all be discharged to cooling cylinder sleeve 12, after baffler 15 is discharged into atmosphere through the A of selector valve mouth, B mouth and R mouth.When piston ran to the suction stroke end, driven plunger 7 touched left pilot valve 5, and selector valve 1 large size guide holds gas to be released, and selector valve 1 switches to position, a left side once more, realized the continuous working in reciprocating mode of pressurized machine.In the entire work process of supercharging, drive the obstructed all the time propellant of rod chamber, the driving force of suction stroke is only provided by the thrust of air inlet to high pressure piston 8, thereby has saved the propellant air consumption greatly.
Claims (2)
1, utilization is compressed the gas-saving type gas supercharger of thrust gas, it is characterized in that, by selector valve (1), actuator chamber left end cap (2), actuator chamber right end cap (3), drive cylinder body (4), left side pilot valve (5), right pilot valve (6), driven plunger (7), charged piston (8), piston brace rod (9), supercharging cylinder body (10), booster cavity end cap (11), cooling cylinder sleeve (12), breather check valve (13), exhaust check valve (14), muffler (15) and bearing pneumostome (16) are formed, selector valve (1) is installed in and drives in the right end cap (3), left side pilot valve (5) and right pilot valve (6) are installed in respectively in actuator chamber left end cap (2) and the actuator chamber right end cap (3), by the no bar side of driven plunger (7) with have the bar side to hit to touch, come the venting of removing heat by catharsis of the spool two ends of selector valve (1), thereby the automatic switchover of control selector valve (1), actuator chamber is by actuator chamber left end cap (2) and actuator chamber right end cap (3), driving cylinder body (4) and driven plunger (7) forms, booster cavity is by supercharging cylinder body (10), booster cavity end cap (11) and charged piston (8) are formed, piston brace rod (9) passes driving right end cap (3) driven plunger (7) is connected with charged piston (8), breather check valve (13) and exhaust check valve (14) are embedded in the booster cavity end cap (in 11, cooling cylinder sleeve (12) is in supercharging cylinder body (10 periphery, muffler (15) is installed on the cooling cylinder sleeve (12), and bearing pneumostome (16) is installed on the actuator chamber right end cap (3).
2, utilization according to claim 1 is compressed the gas-saving type gas supercharger of thrust gas, it is characterized in that, described selector valve (1) is when position, a left side, and source of the gas is connected with the driving rodless cavity, drives rod chamber and is connected with cooling cylinder sleeve (12); Selector valve (1) is when right position, and source of the gas is blocked, and drives rodless cavity and all is connected with cooling cylinder sleeve (12) with rod chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008102469511A CN101457776A (en) | 2008-12-23 | 2008-12-23 | Gas-saving supercharger for utilizing thrust of compressed gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008102469511A CN101457776A (en) | 2008-12-23 | 2008-12-23 | Gas-saving supercharger for utilizing thrust of compressed gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101457776A true CN101457776A (en) | 2009-06-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008102469511A Pending CN101457776A (en) | 2008-12-23 | 2008-12-23 | Gas-saving supercharger for utilizing thrust of compressed gas |
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| Country | Link |
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| CN (1) | CN101457776A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102705278A (en) * | 2012-06-20 | 2012-10-03 | 铜陵富仕三佳机器有限公司 | Oil pressure supercharging device used for plastic package press |
| CN104763702A (en) * | 2015-04-22 | 2015-07-08 | 揭阳市义发实业有限公司 | High-speed hydraulic cylinder and shredding machine |
| CN109763955A (en) * | 2019-03-29 | 2019-05-17 | 北京航空航天大学 | It is a kind of from air-cooled piston compressor |
| 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 |
| CN113339337A (en) * | 2021-05-18 | 2021-09-03 | 固特威尔科技发展(天津)有限公司 | Automatic supercharging device without emission |
| CN114046297A (en) * | 2022-01-11 | 2022-02-15 | 成都飞机工业（集团）有限责任公司 | Bidirectional servo control hydraulic pressure boosting type water hammer generator |
-
2008
- 2008-12-23 CN CNA2008102469511A patent/CN101457776A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102705278A (en) * | 2012-06-20 | 2012-10-03 | 铜陵富仕三佳机器有限公司 | Oil pressure supercharging device used for plastic package press |
| CN104763702A (en) * | 2015-04-22 | 2015-07-08 | 揭阳市义发实业有限公司 | High-speed hydraulic cylinder and shredding machine |
| CN109763955A (en) * | 2019-03-29 | 2019-05-17 | 北京航空航天大学 | It is a kind of from air-cooled piston compressor |
| 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 |
| CN113339337A (en) * | 2021-05-18 | 2021-09-03 | 固特威尔科技发展(天津)有限公司 | Automatic supercharging device without emission |
| CN114046297A (en) * | 2022-01-11 | 2022-02-15 | 成都飞机工业（集团）有限责任公司 | Bidirectional servo control hydraulic pressure boosting type water hammer generator |
| CN114046297B (en) * | 2022-01-11 | 2022-05-10 | 成都飞机工业（集团）有限责任公司 | Bidirectional servo control hydraulic pressure pressurization type water hammer generator |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20090617 |