CN1274050A - High-presure air pump - Google Patents
High-presure air pump Download PDFInfo
- Publication number
- CN1274050A CN1274050A CN 99112931 CN99112931A CN1274050A CN 1274050 A CN1274050 A CN 1274050A CN 99112931 CN99112931 CN 99112931 CN 99112931 A CN99112931 A CN 99112931A CN 1274050 A CN1274050 A CN 1274050A
- Authority
- CN
- China
- Prior art keywords
- cylinder
- bottles
- bottle
- cylinder bottle
- outlet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/0005—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00 adaptations of pistons
- F04B39/0011—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00 adaptations of pistons liquid pistons
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Jet Pumps And Other Pumps (AREA)
- Details Of Reciprocating Pumps (AREA)
Abstract
A high-pressure gas pump features that it has two cylinders, pipelines connected to the cylinders and hydraulic pump connected between two pipelines. At least one cylinder has gas inlet and outlet and at least one cylinder has liquid inlet. Its advantages include no need of piston, high antiwear performance, low service life and high pressure of output gas.
Description
The present invention relates to a kind of high-pressure pump.
At present, existing high-pressure pump all is conventional piston formula and screw type, owing to the improvement to high-pressure pump recently all is round piston, so still can not fundamentally solve the problem that high-pressure pump is easy to wear, the life-span is low.
The object of the present invention is to provide a kind of piston, long high-pressure pump of wear-resistant, life-span of not needing.
Technological scheme of the present invention: a kind of high-pressure pump, constitute by cylinder bottle etc., it is characterized in that: have two cylinder bottles, two cylinder bottles are connected to pipeline respectively, two pipeline enclosures are connected to oil hydraulic pump, and two cylinder bottles have at least a cylinder bottle to have air inlet/outlet, have at least a cylinder bottle to have liquid entering hole.
Advantage of the present invention: the present invention has two cylinder bottles, and two cylinder bottles are connected to pipeline respectively, and two pipeline enclosures are connected to oil hydraulic pump, and oil hydraulic pump makes the air in the cylinder bottle be formed high pressure air and no longer need piston by liquid compression, and the present invention is wear-resistant, the life-span is long thereby make; Can reach very big pressure owing to oil hydraulic pump in addition, thereby make the present invention can export the air of elevated pressures.
Narrate embodiments of the invention in conjunction with the accompanying drawings.
Fig. 1 is a structural representation of the present invention.
Have two cylinder bottles, cylinder bottle 5 and cylinder bottle 6, two cylinder bottles are connected to pipeline 3,4, two pipeline enclosures respectively and are connected to 1, two cylinder bottle of oil hydraulic pump and have at least a cylinder bottle to have air inlet/outlet, have at least a cylinder bottle to have liquid entering hole.
The air inlet/outlet and the liquid entering hole of the setting of two cylinder bottles can have multiple combination, can one the cylinder bottle only have air inlet/outlet, a cylinder bottle only has liquid entering hole, the effect that only has the cylinder bottle of liquid entering hole this moment only is equivalent to a storage liquid container, can all have air inlet/outlet and liquid entering hole by two cylinder bottles, in the present embodiment, two cylinder bottles have air inlet/outlet 7,8 respectively, and wherein cylinder bottle 5 also has liquid entering hole 9.Two cylinder bottles are respectively equipped with liquid level sensor 10,11, are provided with the hydraulic distributing valve 2 by the control of liquid level sensor 10,11 output signals between oil hydraulic pump and the pipeline.
During work, fill with liquid by liquid entering hole 9 in cylinder bottle 5, fill air in the cylinder bottle, oil hydraulic pump 1 is taken out liquid to cylinder bottle 6 by cylinder bottle 5, the liquid level rising is compressed air in the cylinder bottle 6, and compressed air enters gas receiver 15 through air inlet/outlet 8, valve 13, one-way valve 14.When liquid level rises to the top in the cylinder bottle 6, liquid level sensor 11 sends signal turns to hydraulic distributing valve 2, at this moment, oil hydraulic pump is taken out liquid to cylinder bottle 5 by cylinder bottle 6, air is compressed in the cylinder bottle 5, compressed air enters gas receiver 15 through air inlet/outlet 7, valve 12, one-way valve 14, and so forth, high pressure air is constantly produced.Air can pass through air-strainer 16, valve 12 or 13 enters the cylinder bottle, and low-pressure gas is provided.In addition, the multi-cylinder bottle structure can be set, accelerate aeration speed according to same principle.
Claims (3)
1, a kind of high-pressure pump is made of cylinder bottle etc., and it is characterized in that: have two cylinder bottles, two cylinder bottles are connected to pipeline respectively, and two pipeline enclosures are connected to oil hydraulic pump, and two cylinder bottles have at least a cylinder bottle to have air inlet/outlet, have at least a cylinder bottle to have liquid entering hole.
2, high-pressure pump according to claim 1 is characterized in that: two cylinder bottles all have air inlet/outlet, and one of them cylinder bottle also has liquid entering hole.
3, high-pressure pump according to claim 2 is characterized in that: two cylinder bottles are equipped with liquid level sensor, are provided with the hydraulic distributing valve by the control of liquid level sensor output signal between oil hydraulic pump and the pipeline.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99112931 CN1274050A (en) | 1999-05-14 | 1999-05-14 | High-presure air pump |
| PCT/CN1999/000101 WO2000070221A1 (en) | 1999-05-14 | 1999-07-26 | A hydraulic high pressurized gas pump |
| AU50243/99A AU5024399A (en) | 1999-05-14 | 1999-07-26 | A hydraulic high pressurized gas pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99112931 CN1274050A (en) | 1999-05-14 | 1999-05-14 | High-presure air pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1274050A true CN1274050A (en) | 2000-11-22 |
Family
ID=5276174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99112931 Pending CN1274050A (en) | 1999-05-14 | 1999-05-14 | High-presure air pump |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN1274050A (en) |
| AU (1) | AU5024399A (en) |
| WO (1) | WO2000070221A1 (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103334899A (en) * | 2013-04-17 | 2013-10-02 | 华北电力大学 | Variable pressure-resistant cascading liquid piston device |
| CN103438031A (en) * | 2012-08-04 | 2013-12-11 | 摩尔动力(北京)技术股份有限公司 | High-heat release gas compressor |
| CN105156294A (en) * | 2015-08-21 | 2015-12-16 | 深圳智慧能源技术有限公司 | Free piston fracturing pump and fracturing equipment vehicle |
| CN105649956A (en) * | 2016-04-10 | 2016-06-08 | 万建雄 | Liquid pump type air compressor |
| CN106089657A (en) * | 2016-06-16 | 2016-11-09 | 华北电力大学 | Realize gas classification compression and the compressed-air energy-storage system expanded |
| CN108591133A (en) * | 2018-04-27 | 2018-09-28 | 李庆 | A kind of high-efficient pressurizing positive displacement pump based on gas-liquid conversion |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102012003288B3 (en) | 2012-02-20 | 2013-03-14 | Iván Cyphelly | Liquid piston arrangement with plate exchanger for the quasi-isothermal compression and expansion of gases |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1014819B (en) * | 1987-10-31 | 1991-11-20 | 赵显金 | Hydropneumatic water pumping apparatus |
| JPH0463970A (en) * | 1990-07-03 | 1992-02-28 | Tsuguo Nagata | Energy obtaining method from compressed air obtained by submerging heavy and available material into deep water |
| JP2880338B2 (en) * | 1991-10-25 | 1999-04-05 | 株式会社森組 | Pumping method of the transferred object by compressed gas |
| DE9406597U1 (en) * | 1994-04-20 | 1995-08-24 | Sihi GmbH & Co KG, 25524 Itzehoe | Liquid ring gas pump |
-
1999
- 1999-05-14 CN CN 99112931 patent/CN1274050A/en active Pending
- 1999-07-26 WO PCT/CN1999/000101 patent/WO2000070221A1/en active Application Filing
- 1999-07-26 AU AU50243/99A patent/AU5024399A/en not_active Abandoned
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103438031A (en) * | 2012-08-04 | 2013-12-11 | 摩尔动力(北京)技术股份有限公司 | High-heat release gas compressor |
| CN103334899A (en) * | 2013-04-17 | 2013-10-02 | 华北电力大学 | Variable pressure-resistant cascading liquid piston device |
| CN103334899B (en) * | 2013-04-17 | 2015-10-21 | 华北电力大学 | Variable pressure-resistant tandem type liquid piston device |
| CN105156294A (en) * | 2015-08-21 | 2015-12-16 | 深圳智慧能源技术有限公司 | Free piston fracturing pump and fracturing equipment vehicle |
| CN105649956A (en) * | 2016-04-10 | 2016-06-08 | 万建雄 | Liquid pump type air compressor |
| CN106089657A (en) * | 2016-06-16 | 2016-11-09 | 华北电力大学 | Realize gas classification compression and the compressed-air energy-storage system expanded |
| CN106089657B (en) * | 2016-06-16 | 2018-05-25 | 华北电力大学 | Realize the compressed-air energy-storage system of gas classification compression and expansion |
| CN108591133A (en) * | 2018-04-27 | 2018-09-28 | 李庆 | A kind of high-efficient pressurizing positive displacement pump based on gas-liquid conversion |
| CN108591133B (en) * | 2018-04-27 | 2019-11-05 | 李庆 | A kind of high-efficient pressurizing positive displacement pump based on gas-liquid conversion |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2000070221A1 (en) | 2000-11-23 |
| AU5024399A (en) | 2000-12-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |