CN102748266B - A kind of temperature difference booster pump - Google Patents
A kind of temperature difference booster pump Download PDFInfo
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- CN102748266B CN102748266B CN201210224921.7A CN201210224921A CN102748266B CN 102748266 B CN102748266 B CN 102748266B CN 201210224921 A CN201210224921 A CN 201210224921A CN 102748266 B CN102748266 B CN 102748266B
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- 239000007788 liquid Substances 0.000 claims abstract description 27
- 238000000034 method Methods 0.000 claims abstract description 3
- 125000004122 cyclic group Chemical group 0.000 claims abstract 2
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 238000010304 firing Methods 0.000 abstract 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
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Abstract
The invention discloses a kind of temperature difference booster pump, comprise and mainly comprise two mutual interlocks and equal-sized double-acting hydraulic cylinder, Low temperature low pressure liquid medium, the gas medium of High Temperature High Pressure, heat exchanger, control system (solenoid valve and one-way valve), connecting pipeline, the gas medium of Low temperature low pressure liquid medium and High Temperature High Pressure carries out equal-volume exchange by compensating cylinder and makes the Low temperature low pressure liquid medium in oil hydraulic cylinder enter pressurized gas end, low-temp low-pressure end liquid is entered after the gas medium of High Temperature High Pressure is reduced by heat exchanger volume, the external work of such consumption is negligible, because the high-pressure gas medium returning low-temp low-pressure end after equal-volume exchange is obviously reduced by volume after heat exchanger heat exchange, a volume differences is formed with the liquid medium entering high voltage terminal, thus make low-temp low-pressure dielectric gas constantly flow into high temperature and high pressure gas end, in above-mentioned cyclic process, Low temperature low pressure liquid medium enters high voltage terminal master if it were not for consuming external work but consuming the cold of Low temperature low pressure liquid medium and continuous firing by compensating cylinder from low voltage terminal.
Description
Technical field
The present invention relates to a kind of suction booster, particularly relate to and a kind ofly do not consume external work but the cold (interior energy) of dielectric gas in consumption systems, thus Low temperature low pressure liquid medium is sent into a kind of device in high temperature and high pressure gas medium.
Background technique
At existing thermal engine technology as in Lang Ken circulation etc. and the application of existing industrial production, high temperature and high pressure environment before low-temp low-pressure medium after acting is sent into acting all uses compressor, suction booster, recycle pump etc. to come by consuming external work, up to the present, in various power cycle technology, also do not consume external work but consume inner unnecessary cold to complete medium from low-temp low-pressure end to High Temperature High Pressure end.
Summary of the invention
In order to improve the net power output of heat engine, the invention provides a kind of temperature difference booster pump, the technological scheme adopted is: two mutually interlock and the two ends of the equal double-acting hydraulic cylinder of cylinder diameter or high pressure cylinder respectively solenoid valve be connected with high temperature and high pressure gas medium with Low temperature low pressure liquid medium with one-way valve, and each cylinder has a high voltage terminal and a low voltage terminal, by conducting and the cut-off of Controlling solenoid valve, two cylinders are made to remain balance, just the flow direction of medium is different, the shaft work of now two-cylinder piston movement is negligible, in fact be exactly that Low temperature low pressure liquid medium and high temperature and high pressure gas medium carry out equal-volume exchange.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention will be further described
Fig. 1 is the workflow schematic diagram of one of present pre-ferred embodiments
Embodiment
As shown in Figure 1, this temperature difference booster pump mainly comprises: Low temperature low pressure liquid medium (1), oil hydraulic cylinder (2 and 3), heat exchanger (4), heat absorber (5) (high temperature and high pressure gas medium), solenoid valve (6,7,8,9), one-way valve (10,11,12,13).
2a end when solenoid valve (6,9) cut-off, (7,8) are opened in oil hydraulic cylinder (2) is by solenoid valve (8) UNICOM high temperature and high pressure gas medium (5), 2b end is communicated with high temperature and high pressure gas medium (5) by one-way valve (12) and heat exchanger (4), now oil hydraulic cylinder (2) pressure at two ends balance, is high-pressure balancing.3a end in oil hydraulic cylinder (3) is held by the AB of solenoid valve (7) and heat exchanger (4), one-way valve (11) is held with 3b and communicated, and oil hydraulic cylinder (3) pressure at two ends also balances, and is low-pressure balance.Now the piston of two compensating cylinders moves right, Low temperature low pressure liquid medium in the 2b end of oil hydraulic cylinder (2) enters High Temperature High Pressure (5), and the 3b end of oil hydraulic cylinder (3) is from the Low temperature low pressure liquid medium that sucks of Low temperature low pressure liquid medium (1), it is contrary when the piston of compensating cylinder is moved to the left, compensating cylinder moves and so forth, constantly in Low temperature low pressure liquid medium press-in high temperature and high pressure gas medium.
Because the high-pressure gas medium returning low-temp low-pressure end after equal-volume exchange in compensating cylinder is obviously reduced by volume after heat exchanger (4) heat exchange, form a volume differences with the liquid medium entering high voltage terminal, thus make low-temp low-pressure dielectric gas constantly flow into high temperature and high pressure gas end.So the present invention can meet the forward circulation of heat engine completely.
Claims (1)
1. a temperature difference booster pump, comprise two mutually to link and equal-sized first double-acting hydraulic cylinder (2) and the second double-acting hydraulic cylinder (3), Low temperature low pressure liquid medium (1), the gas medium (5) of High Temperature High Pressure, heat exchanger (4), control system, connecting pipeline, described control system comprises solenoid valve and one-way valve, it is characterized in that: one end of the first double-acting hydraulic cylinder (2) is connected with the gas medium (5) of High Temperature High Pressure with Low temperature low pressure liquid medium (1) respectively by solenoid valve, the other end is connected with the gas medium (5) of High Temperature High Pressure with Low temperature low pressure liquid medium (1) respectively by one-way valve, second double-acting hydraulic cylinder (3) is identical with the connection of the first double-acting hydraulic cylinder (2), two cylinders are connected by coupling, again by the conducting direction of Controlling solenoid valve, coaxial first double-acting hydraulic cylinder (2) of connection and two pistons of the second double-acting hydraulic cylinder (3) are made to be in state of equilibrium Compositional balance cylinder all the time, Low temperature low pressure liquid medium (1) carries out equal-volume exchange by compensating cylinder with the gas medium (5) of High Temperature High Pressure and makes the Low temperature low pressure liquid medium in compensating cylinder enter high temperature and high pressure gas end, the gas medium of High Temperature High Pressure is by entering Low temperature low pressure liquid end after the minimizing of heat exchanger (4) volume, the external work of such consumption is negligible, because the gas medium (5) returning the High Temperature High Pressure of Low temperature low pressure liquid end after equal-volume exchange is obviously reduced by volume after heat exchanger (4) heat exchange, a volume differences is formed with the Low temperature low pressure liquid medium entering high temperature and high pressure gas end, thus make Low temperature low pressure liquid medium constantly flow into high temperature and high pressure gas end, in above-mentioned cyclic process, Low temperature low pressure liquid medium (1) enters high voltage terminal master if it were not for consuming external work but the cold of consumption Low temperature low pressure liquid medium by compensating cylinder from low voltage terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210224921.7A CN102748266B (en) | 2012-07-02 | 2012-07-02 | A kind of temperature difference booster pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210224921.7A CN102748266B (en) | 2012-07-02 | 2012-07-02 | A kind of temperature difference booster pump |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102748266A CN102748266A (en) | 2012-10-24 |
| CN102748266B true CN102748266B (en) | 2016-04-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210224921.7A Active CN102748266B (en) | 2012-07-02 | 2012-07-02 | A kind of temperature difference booster pump |
Country Status (1)
| Country | Link |
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| CN (1) | CN102748266B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103046976B (en) * | 2013-01-18 | 2016-06-08 | 谢瑞友 | A kind of low-temperature heat engine device |
| CN108775282B (en) * | 2018-07-05 | 2024-04-05 | 韩向广 | Pressure-isolating reciprocating pump and heating system based on pressure-isolating reciprocating pump |
| CN111237021B (en) * | 2020-01-13 | 2022-06-28 | 北京工业大学 | Small-pressure-difference steam direct-driven high-supercharging-ratio working medium pump for organic Rankine cycle |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3782859A (en) * | 1971-12-07 | 1974-01-01 | M Schuman | Free piston apparatus |
| US3767325A (en) * | 1972-06-20 | 1973-10-23 | M Schuman | Free piston pump |
| US4987954A (en) * | 1988-11-28 | 1991-01-29 | Boucher Robert J | Fuel reactor |
| CN102052110A (en) * | 2010-11-02 | 2011-05-11 | 谢瑞友 | High-power air energy power source |
| CN203051023U (en) * | 2012-07-02 | 2013-07-10 | 谢瑞友 | Temperature-difference booster pump |
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2012
- 2012-07-02 CN CN201210224921.7A patent/CN102748266B/en active Active
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| Publication number | Publication date |
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| CN102748266A (en) | 2012-10-24 |
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Address after: 523401 Guangdong Province, Dongguan city Liaobu town Fu Village Jin Xing Lu No. 509 room 205 Applicant after: Xie Ruiyou Address before: 523401 Guangdong city of Dongguan Province Jin Xing Lu Liaobu town No. 509 Applicant before: Xie Ruiyou |
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