CN1952390A - Automatic-boosting reciprocating pump - Google Patents
Automatic-boosting reciprocating pump Download PDFInfo
- Publication number
- CN1952390A CN1952390A CN 200610134328 CN200610134328A CN1952390A CN 1952390 A CN1952390 A CN 1952390A CN 200610134328 CN200610134328 CN 200610134328 CN 200610134328 A CN200610134328 A CN 200610134328A CN 1952390 A CN1952390 A CN 1952390A
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- automatic
- reciprocating pump
- slide block
- supercharging
- inner chamber
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Abstract
The invention relates to an automatic pressurized reciprocating pump controlled by mechanical valve, comprising a group of pressurized reciprocating device at least. Said pressurized reciprocating device is characterized in that two-pole or multi-pole cylinder is connected in the same axis, automatic controlling switch valve units are set on two ends of cylinder respectively, one end of contact tip in automatic controlling switch valve units and cylinder piston are set in the inner cavity of cylinder. Each group of pressurized reciprocating device is connected in parallel. The invention improves not only pressurized grade but also discharge grade. It is provided with low cost, good sealing, good safety and stability so on.
Description
Technical field
The present invention relates to a kind of piston can continuous reciprocating reciprocating pump, relates in particular to a kind of automatic-boosting reciprocating pump of mechanical valve control.
Background technique
At present, utilize pressurized air or liquid to be power at home, outward, by the mechanical device that the cylinder or the fluid cylinder of the two poles of the earth series connection realize increasing the conveyance fluid medium, existing precedent.But because under different use condition, be pressurized the medium of conveying, pressure reduction permission range difference in inlet, in the supercharging course of conveying, when the inlet pressure value exceeds permission range, just occur under feeding or improper phenomenon such as discharge capacity is not enough, cause when selecting the supercharging equipment specification for use, the discharge capacity deficiency can appear, or low excessively because of inhaling the excessive forefront pressure that causes of journey, therefore influenced the normal operation of whole pipe network.
Simultaneously, when the long-pending ratio size of effective working sections of utilizing pressurized end and working end piston separately designs pressure ratio, tend to occur not being that supercharging pump delivery deficiency is exactly the phenomenon of pressure ratio deficiency.The two is difficult to compatibility.At this moment, if select the diameter of pressurized end cylinder body too big, all can go wrong at aspects such as Security, reliability, stationarity and machine-processed versatilities.
In addition, reciprocating pump of the prior art after sealing difficulty or the short time use, occurs seal failure easily, causes the phenomenon of external leakage under the environment of high temperature, high pressure.
And reciprocating pump of the prior art such as crank-connecting rod force pushing type reciprocating pump are to be worked by the mode that motor directly drags, and improve pump pressure and discharge capacity class by the capacity that increases motor; Its manufacture cost height uses, maintenance cost is big.
Summary of the invention
The present invention is directed to above-mentioned problems of the prior art, through developing meticulously and test of many times, design a kind of automatic-boosting reciprocating pump of mechanical valve control, solve feed in the prior art, discharge capacity deficiency, pressure ratio and reached the problem of leaking easily inadequately, and reduced cost, improved Security, reliability, stationarity and machine-processed versatility.
Technological scheme of the present invention is as follows:
At least one group of supercharging reciprocating apparatus is set, described supercharging reciprocating apparatus is: the two poles of the earth or multipole cylinder body are connected on the same shaft axis, two ends after the cylinder body series connection in groups are provided with automatic control respectively and cut the selector valve group, and an end and cylinder piston that the contact of selector valve group is cut in described automatic control all are arranged on inner chamber of cylinder block.
Be connected in parallel between described every group of supercharging reciprocating apparatus.
The housing inner chamber that the selector valve group is cut in described automatic control is connected with the other end elasticity of contact, and slide block operates in the inner chamber, and inner chamber and pipeline connection, Sealing are arranged on contact and the slide block.
Described supercharging reciprocating apparatus is connected with the pressure control stop valve by pipeline.
The body cavity of described pressure control stop valve and pipeline connection, feeler lever and slide block are alternate to be arranged in the body cavity, feeler lever and be arranged between the feeler lever slide block respectively with body cavity between elasticity be connected, Sealing is arranged on feeler lever and the slide block.
The effective stressed sectional area sum of the pressurized end of described piston is provided with according to the different of required pressure ratio flexibly with the ratio of the effective stressed sectional area in working end.
Advantageous effect of the present invention is as follows:
1, two-stage or multistage cylinder body are connected in groups, utilize the ratio size of effective stressed sectional area sum of pressurized end piston and the effective stressed sectional area of working end piston that required pressure ratio is set, can reach and improve the inferior purpose of supercharging retaining.
2, two or more sets supercharging reciprocating apparatuses are connected in parallel, form many groups and use state, can improve the supercharging class and can improve the discharge capacity class again.
3, the mechanical type of adopt rationally, optimizing control is automatically cut the selector valve group, and contact is arranged on inner chamber of cylinder block, when piston motion during to default limit position, end face promotes contact, this moment, the flow direction of selector valve group automatic switchover as the pressure fluid (gas or liquid) of power source cut in control automatically, make piston the switching that hockets to after, reciprocating continuously, to reach the purpose of continuous fed sheet of a media.
4, utilize the pressure control stop valve, according to the predefined permission excursion value that is transferred medium pressure in pipeline, can control the source of pressure fluid (gas or liquid) automatically, to reach the operative intelligenceization of the automatic open and close machine of equipment as power source; Help when selecting the supercharging equipment specification for use, neither the discharge capacity deficiency can occurring, also can not occur because of inhaling the excessive forefront pressure that causes of journey low excessively.
5, the increase transportation work of each group supercharging reciprocating apparatus both can independently be finished, and also two or more sets can be connected in parallel, and accomplished by joint efforts.Therefore, the motion phase that can reasonably adjust between each group is poor, the purpose that flow is even, pressure surge is little to reach, steady supercharging is carried.
6, owing to control the inner chamber that the contact of cutting the selector valve group is arranged on cylinder body automatically, thereby form outside stationary seal form, cause under the environment of high temperature, high pressure, sealing effect is good, and after having stopped to use, be prone to seal failure, cause the problem of external leakage.Simultaneously, again since automatically the control contact of cutting the selector valve group be arranged on the two ends of inner chamber of cylinder block, when piston motion promotes contact during to default limit position, at this moment, the action that the selector valve group will be finished switching power source direction of flow is automatically cut in control automatically.Thereby realize piston commutation, reciprocating continuously; Whole commutation process transition steadily, accomplish without any letup, its synchronism reaches the optimum state.
When the present invention improves pump pressure, discharge capacity retaining time, compatible again versatility, safety, reliability and stationarity are to reach the purpose that supercharging is carried; Can high power supercharging discharge capacity conveying greatly again.And, in automatic control system, do not use electric energy; Can be used in some special occasions (as the anti-riot or power free place of need) relievedly.Power source used in the present invention can be a pressurized air, can enter after pressurized air is used in the storage tank of lower pressure, uses circularly repeatedly.With pressurized air as power source, by the two-stage among the present invention or multistage cylinder or fluid cylinder series connection supercharging reciprocating apparatus in groups, the principle of utilizing same pressure action to produce different pressures on different area reaches the supercharging purpose, again two or more sets are connected in parallel, realize the mode of many groups and usefulness, to improve the discharge capacity class.Play the effect of " four liang are pulled out very heavy ".Thereby reach the purpose that reduces manufacture cost and use, maintenance cost significantly.
Description of drawings
Fig. 1 is an example structure schematic representation of automatic-boosting reciprocating pump of the present invention.
Fig. 2 cuts the structural representation of selector valve group for the automatic control of automatic-boosting reciprocating pump of the present invention.
Fig. 3 is the structural representation of the pressure control stop valve of automatic-boosting reciprocating pump of the present invention.
The symbol description of critical piece is as follows among the figure:
Import: treat conveyance fluid medium pipeline interface, outlet: supercharging output stream body medium pipe interface, S1: pressurized end piston, S: working end piston, 1, slide block, 2, elastic component, 3, housing, 4, contact, 5, Sealing, 6, cylinder body, 7, inner chamber of cylinder block, 8, valve body, 9, slide block, 10, elastic component, 11, feeler lever, 12, automatically the selector valve group is cut in control, 13, slide block, 14, pressure control stop valve, 15, inner chamber, 16, Sealing.
Embodiment
Embodiment
Be described in detail as follows below in conjunction with accompanying drawing to concrete structure of the present invention:
As Figure 1-3, with the string in its working principle, parallel connection is used in combination one of form: two-stage tandem, three groups of parallel structures are that example is specifically described, three groups of supercharging reciprocating apparatuses are set, described supercharging reciprocating apparatus is: the two poles of the earth cylinder body 6 is connected on the same shaft axis, cylinder body 6 pistons are arranged on inner chamber of cylinder block 7, the two ends of the cylinder body 6 after the series connection in groups are provided with automatic control respectively and cut selector valve group 12, automatically an end of controlling the contact 4 of cutting selector valve group 12 is arranged on the two ends of inner chamber of cylinder block 7, the other end of contact 4 and automatic control between housing 3 inner chambers 15 of cutting selector valve group 12 are provided with spring 2, slide block 1 operates in the inner chamber 15, inner chamber 15 and pipeline connection, seal ring 5 are arranged on contact 4 and the slide block 1; Described supercharging reciprocating apparatus is connected with pressure control stop valve 14 by pipeline, the body cavity of pressure control stop valve 14 and pipeline connection, feeler lever 11 and alternate being arranged in the body cavity of slide block (9,13), feeler lever 11 and be arranged between the feeler lever slide block 13 respectively and be provided with spring 10 between the body cavity, seal ring 16 is arranged on feeler lever 11 and the slide block (9,13).
The effective stressed sectional area sum of the pressurized end of described piston is provided with according to the different of required pressure ratio flexibly with the ratio of the effective stressed sectional area in working end.
Described piston motion is during to default limit position, and its end face promotes contact 4, and this moment, slide block 1 moved, and sealed a side through hole.Utilization alternately promotes the automatic control in two ends and cuts the contact 4 of selector valve group 12, is communicated with the hole in the housing, makes the pressure (gas or liquid) as power source promote the automatic slide block of cutting in the selector valve group 12 1 of controlling in two ends thereupon, forms the alternate type to-and-fro motion; (gas or the liquid) thereby that reaches as the fluid of power source flows to the purpose of switching.
The body cavity of described pressure control stop valve communicates with pipeline respectively, the motion of slide block 13 relies on the changing value of body cavity q pressure, promote feeler lever 11 by slide block 13, adjust slide block 9 positions with this, play the effect that inner chamber n, o are cut off or be communicated with, thereby play the effect of automatic control power source fluid.
When the present invention was used for the condensed water recovery of steam boiler, the steam that can use boiler self output was as power source.By supercharging condensed water is carried in the back boiler, required with the moisturizing of satisfying boiler.This shows: condensed water is recycled after reclaiming---water saving; Condensed water is directly imported boiler by the totally enclosed type water pipe under the condition of high temperature---and economize on coal (or fuel oil); Boiler replenishing water is power consumption no longer---economize on electricity; Condensed water is not directly discharged, and has reduced toxic emission---the environmental protection when burning when economizing on coal yet.When the present invention is used for the abundant industry of steam or source of compressed air (as steel industry, chemical industry etc.), simplify the operation management and reduce maintenance cost in, the effect of its saving power is also clearly.The present invention is used for the draining of down-hole coal excavation field, or other are when needing particular surroundingss of remote discharging, because using gases is power source (explosion-proof); Automatic control degree height (being convenient to management); And be applicable to big discharge capacity, remote operating conditions of carrying, its advantage is more obvious.
Claims (7)
1, a kind of automatic-boosting reciprocating pump, it is characterized in that being provided with at least one group of supercharging reciprocating apparatus, described supercharging reciprocating apparatus is: the two poles of the earth or multipole cylinder body (6) are connected on the same shaft axis, two ends after cylinder body (6) series connection in groups are provided with automatic control respectively and cut selector valve group (12), and an end and the cylinder piston of controlling the contact (4) of cutting selector valve group (12) automatically all are arranged on inner chamber of cylinder block (7).
2, automatic-boosting reciprocating pump according to claim 1 is characterized in that being connected in parallel between described every group of supercharging reciprocating apparatus.
3, automatic-boosting reciprocating pump according to claim 1, it is characterized in that described automatic control cuts the housing of selector valve group (12) (3) inner chamber and be connected with the other end elasticity of contact (4), slide block (1) operates in the inner chamber (15), inner chamber (15) and pipeline connection, Sealing (5) are arranged on contact (4) and the slide block (1).
4, automatic-boosting reciprocating pump according to claim 1 is characterized in that described supercharging reciprocating apparatus is connected with pressure control stop valve (14) by pipeline.
5, automatic-boosting reciprocating pump according to claim 4, the body cavity and the pipeline connection that it is characterized in that described pressure control stop valve (14), feeler lever (11) and alternate being arranged in the body cavity of slide block (9,13), feeler lever (11) and be arranged between the feeler lever slide block (13) respectively with body cavity between elasticity be connected, Sealing (16) is arranged on feeler lever (11) and the slide block (9,13).
6, automatic-boosting reciprocating pump according to claim 1 is characterized in that described contact (4) is arranged on the two ends of inner chamber of cylinder block (7).
7, automatic-boosting reciprocating pump according to claim 1 is characterized in that the effective stressed sectional area sum of pressurized end of described piston is provided with according to the different of required pressure ratio flexibly with the ratio of the effective stressed sectional area in working end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006101343288A CN100419258C (en) | 2006-11-21 | 2006-11-21 | Automatic-boosting reciprocating pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006101343288A CN100419258C (en) | 2006-11-21 | 2006-11-21 | Automatic-boosting reciprocating pump |
Publications (2)
| Publication Number | Publication Date |
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| CN1952390A true CN1952390A (en) | 2007-04-25 |
| CN100419258C CN100419258C (en) | 2008-09-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNB2006101343288A Active CN100419258C (en) | 2006-11-21 | 2006-11-21 | Automatic-boosting reciprocating pump |
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| CN (1) | CN100419258C (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103277298A (en) * | 2013-05-31 | 2013-09-04 | 江苏双达泵阀集团有限公司 | Balanced configuration device for inlet flow field of multi-parallel-cylinder pump inlet pipe system |
| CN108050133A (en) * | 2018-01-15 | 2018-05-18 | 蔡宁 | A kind of booster pump for recycling gas |
| CN109351193A (en) * | 2018-09-06 | 2019-02-19 | 厦门百霖净水科技有限公司 | It is a kind of novel without pump RO device |
| CN110143184A (en) * | 2019-04-15 | 2019-08-20 | 厦门道塑汽车用品有限公司 | A kind of automotive license plate cleaning device |
| CN110529468A (en) * | 2019-09-16 | 2019-12-03 | 吴瑜华 | The Pneumatic booster device of more parts of equivalent high voltage power hydraulic oil can accurately be exported |
| CN110541862A (en) * | 2019-09-16 | 2019-12-06 | 吴瑜华 | Hydraulic driving system capable of enabling multiple oil cylinders to perform high-precision synchronous motion |
| CN110821775A (en) * | 2019-09-27 | 2020-02-21 | 日昌升建筑新材料设计研究院有限公司 | Multi-cylinder parallel type mine tailing slurry hydraulic pumping system |
| CN111609973A (en) * | 2019-02-22 | 2020-09-01 | 汉斯克国际有限公司 | Capacitance type liquid leakage detection device |
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| JPS55122149A (en) * | 1979-03-14 | 1980-09-19 | Japan Spectroscopic Co | Method and apparatus for supplying solvent in liquid chromatograph |
| CA1176572A (en) * | 1980-02-20 | 1984-10-23 | Bowie G. Keefer | Reverse osmosis apparatus and method using integral valve |
| CN1006925B (en) * | 1986-03-09 | 1990-02-21 | 付连起 | Multipurpose fluid drive piston pump |
| CN86206322U (en) * | 1986-08-26 | 1987-10-28 | 付连起 | Multipurpose hydraulic drive piston pump |
| CN2352505Y (en) * | 1998-06-22 | 1999-12-08 | 江祖德 | Apparatus for transferring liquid |
| CN1094564C (en) * | 1999-09-18 | 2002-11-20 | 彭利 | Fluid transmission type reciprocating hydraulic pump |
| CN200968269Y (en) * | 2006-11-21 | 2007-10-31 | 张志英 | Automatic booster reciprocating pump |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103277298A (en) * | 2013-05-31 | 2013-09-04 | 江苏双达泵阀集团有限公司 | Balanced configuration device for inlet flow field of multi-parallel-cylinder pump inlet pipe system |
| CN108050133A (en) * | 2018-01-15 | 2018-05-18 | 蔡宁 | A kind of booster pump for recycling gas |
| CN108050133B (en) * | 2018-01-15 | 2024-04-09 | 蔡宁 | Booster pump capable of recycling gas |
| CN109351193A (en) * | 2018-09-06 | 2019-02-19 | 厦门百霖净水科技有限公司 | It is a kind of novel without pump RO device |
| CN111609973A (en) * | 2019-02-22 | 2020-09-01 | 汉斯克国际有限公司 | Capacitance type liquid leakage detection device |
| CN111609973B (en) * | 2019-02-22 | 2023-12-05 | 汉斯克国际有限公司 | Capacitive liquid leakage detection device |
| US11959475B2 (en) | 2019-02-22 | 2024-04-16 | Haskel International, Llc | Capacitive liquid leak detection device |
| CN110143184A (en) * | 2019-04-15 | 2019-08-20 | 厦门道塑汽车用品有限公司 | A kind of automotive license plate cleaning device |
| CN110143184B (en) * | 2019-04-15 | 2020-08-28 | 江苏绿能汽配科技有限公司 | Automobile license plate cleaning device |
| CN110529468A (en) * | 2019-09-16 | 2019-12-03 | 吴瑜华 | The Pneumatic booster device of more parts of equivalent high voltage power hydraulic oil can accurately be exported |
| CN110541862A (en) * | 2019-09-16 | 2019-12-06 | 吴瑜华 | Hydraulic driving system capable of enabling multiple oil cylinders to perform high-precision synchronous motion |
| CN110821775A (en) * | 2019-09-27 | 2020-02-21 | 日昌升建筑新材料设计研究院有限公司 | Multi-cylinder parallel type mine tailing slurry hydraulic pumping system |
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| CN100419258C (en) | 2008-09-17 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Chaoyang City multielement alloy casting Co., Ltd. Assignor: Zhang Zhiying Contract record no.: 2012210000045 Denomination of invention: Automatic-boosting reciprocating pump Granted publication date: 20080917 License type: Exclusive License Open date: 20070425 Record date: 20120314 |
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| ASS | Succession or assignment of patent right |
Owner name: PANJIN POWER SUPPLY COMPANY, STATE GRID LIAONING E Effective date: 20131022 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20131022 Address after: 28-1, building 161, Xinhua South Street, Tiexi District, Liaoning, Shenyang 110022 Patentee after: Zhang Zhiying Patentee after: Panjin Power Supply Company, State Grid Liaoning Electric Power Co., Ltd. Address before: 28-1, building 161, Xinhua South Street, Tiexi District, Liaoning, Shenyang 110022 Patentee before: Zhang Zhiying |