CN102418800A - Hydraulic flow collecting valve - Google Patents
Hydraulic flow collecting valve Download PDFInfo
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- CN102418800A CN102418800A CN2011102844218A CN201110284421A CN102418800A CN 102418800 A CN102418800 A CN 102418800A CN 2011102844218 A CN2011102844218 A CN 2011102844218A CN 201110284421 A CN201110284421 A CN 201110284421A CN 102418800 A CN102418800 A CN 102418800A
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- valve
- interflow
- chamber
- hydraulic pressure
- valve pocket
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Abstract
The invention discloses a hydraulic flow collecting valve, which comprises a valve body (6). The hydraulic flow collecting valve is characterized in that: a plurality of through cavities are formed in the valve body (6), wherein one end of a first hydraulic cavity (11) is connected with a first oil pump, and the other end of the first hydraulic cavity (11) is communicated with a flow collecting cavity through a first one-way valve cavity (41); one end of a second hydraulic cavity (12) is connected with a second oil pump, and the other end of the second hydraulic cavity (12) is communicated with a flow collecting cavity through a second one-way valve cavity (42); one end of a third hydraulic cavity (13) is connected with a third oil pump, and the other end of the third hydraulic cavity (13) is communicated with a flow collecting cavity through a third one-way valve cavity (43); and the flow collecting cavities are communicated with working valve cavities, and are communicated with backflow cavities through safety valve cavities. The hydraulic flow collecting valve has the advantages that: the hydraulic flow collecting cavity comprises three paths of oil supply hydraulic cavities, four paths of backflow cavities and three paths of flow collecting cavities which are required, has a simple structure, can supply working valve hydraulic oil for different parts, and is convenient and practical; in addition, the safety valve cavities are formed in the valve, safety valves can be automatically opened when pressure exceeds a certain value, and the oil can flow away from the backflow cavities, so the hydraulic flow collecting valve is safe, reliable and good in effect.
Description
Technical field
The present invention relates to a kind of valve body manufacture technology field, especially refer to a kind of hydraulic pressure interflow valve.
Background technique
The existing patent No. is 200820187783.9 and is called that the Chinese utility model patent of " three road hydraulic pressure interflow valve " discloses a kind of three road hydraulic pressure interflow valve; Comprise valve body, be characterized in that valve body is a hexahedron, in three holes of its end face, establish three valve seats respectively; In valve seat, establish cone valve, stage clip and spring abutment; By going out oil clot and bolt valve seat is fixed on the valve body, drives pressure gauge respectively and connect hole and oil outlet going out on the oil clot corresponding two sides, communicate with three cone valves; On the right side, front and the left side of valve body middle and lower part, establish three pairs of six attachment holes, be connected with three precursor overflow valves respectively, establish three attachment holes in the back to communicate, on the bottom surface, establish return opening with corresponding cone valve.This model utility structure is compact, install more convenient, the reasonable leakage that reduces hydraulic oil.Yet, this interflow valve arrangement or more complicated, Safety performance is not very high, working life is not long, so its structure awaits further to improve.
Summary of the invention
Technical problem to be solved by this invention is the hydraulic pressure interflow valve that a kind of simple in structure, handling safety and long service life are provided to above-mentioned existing technology present situation.
The present invention solves the problems of the technologies described above the technological scheme that is adopted and is this hydraulic pressure interflow valve; Include valve body; It is characterized in that: said valve inner is respectively arranged with several cavities, and wherein an end of first hydraulic pressure cavity is connected with first oil pump through pipeline, and its other end is connected with the chamber, interflow through the first unidirectional valve pocket; One end of second hydraulic pressure cavity is connected with second oil pump through pipeline; Its other end is connected with the chamber, interflow through the second unidirectional valve pocket, and an end of the 3rd hydraulic pressure cavity is connected with the 3rd oil pump through pipeline, and its other end is connected with the chamber, interflow through the 3rd unidirectional valve pocket; Chamber, said interflow is connected with the work valve pocket, and is connected with refluxing chamber through the safety valve pocket.
As improvement, chamber, said interflow includes chamber, first interflow, chamber, second interflow, chamber, the 3rd interflow, and chamber, said first interflow, chamber, second interflow, chamber, the 3rd interflow are connected with separately work valve pocket respectively.
Improve, said chamber, first interflow and chamber, second interflow are vertically set on the same horizontal plane in the valve body each other again.
Improve, said safe valve pocket includes the first safe valve pocket and the second safe valve pocket again, and the said first safe valve pocket is arranged on the jointing place in chamber, first interflow and chamber, second interflow, and the said second safe valve pocket is arranged on the end in chamber, the 3rd interflow.
Improve, the said first safe valve pocket is connected with first refluxing chamber and second refluxing chamber simultaneously again.
Improve, the said second safe valve pocket is connected with the 3rd refluxing chamber and the 4th refluxing chamber simultaneously again.
Improve, said first hydraulic pressure cavity, second hydraulic pressure cavity, the 3rd hydraulic pressure cavity are arranged on the same horizontal plane in the valve body again.
Improve, the valve body wall around the said first unidirectional valve pocket, the second unidirectional valve pocket, the 3rd unidirectional valve pocket, the first safe valve pocket, the second safe valve pocket is provided with the fixed hole that is used for bolt one-way valve and safety valve again.
Improve, said valve body is a hexahedron again.
Compared with prior art; The invention has the advantages that: this hydraulic pressure interflow valve adopts valve inner to be respectively arranged with several cavities; Wherein an end of first hydraulic pressure cavity is connected with first oil pump through pipeline; Its other end is connected with the chamber, interflow through the first unidirectional valve pocket, and an end of second hydraulic pressure cavity is connected with second oil pump through pipeline, and its other end is connected with the chamber, interflow through the second unidirectional valve pocket; One end of the 3rd hydraulic pressure cavity is connected with the 3rd oil pump through pipeline, and its other end is connected with the chamber, interflow through the 3rd unidirectional valve pocket; Chamber, said interflow is connected with the work valve pocket, and is connected with refluxing chamber through the safety valve pocket.This project organization is simple, can supply with the operating valve hydraulic oil of different parts, and is convenient and practical; In addition, also be provided with safety valve in the valve, when pressure surpassed certain value, safety valve can be opened automatically, and oil can flow out from refluxing chamber, uses safety and reliability, and effect is also better.
Description of drawings
Fig. 1 is the structural representation of the embodiment of the invention;
Fig. 2 is along the sectional view of B-B line among Fig. 1;
Fig. 3 is along the sectional view of A-A line among Fig. 1;
Fig. 4 is along the sectional view of C-C line among Fig. 1;
Fig. 5 is the structural representation of the different visual angles among Fig. 1;
Fig. 6 is the structural representation of the interior bone among Fig. 1;
Fig. 7 is the structural representation of the different visual angles among Fig. 6;
Fig. 8 is the structural representation of the different visual angles among Fig. 7;
Fig. 9 is the structural representation of the different visual angles among Fig. 8;
Figure 10 is the structural representation of the different visual angles among Fig. 9.
Embodiment
Embodiment describes in further detail the present invention below in conjunction with accompanying drawing.
Shown in Fig. 1 to 10, this hydraulic pressure interflow valve includes valve body 6; Valve body 6 is a hexahedron; Its inside is respectively arranged with several cavities, and wherein an end of first hydraulic pressure cavity 11 is connected with first oil pump through pipeline, and the other end is connected with chamber, first interflow 21 through the first unidirectional valve pocket 41; One end of second hydraulic pressure cavity 12 is connected with second oil pump through pipeline; The other end is connected with chamber, first interflow 21 through the second unidirectional valve pocket 42, and an end of the 3rd hydraulic pressure cavity 13 is connected with the 3rd oil pump through pipeline, and the other end is connected with chamber, first interflow 21 through the 3rd unidirectional valve pocket 43; One end in chamber, above-mentioned first interflow 21 is connected with the first work valve pocket, and the other end is connected with first refluxing chamber 31 and second refluxing chamber 32 through the first safe valve pocket 51; Chamber, above-mentioned first interflow 21 is connected with an end in chamber, second interflow 22; The other end in chamber, second interflow 22 is connected with the second work valve pocket; One end in chamber, the 3rd interflow 23 is connected with the 3rd work valve pocket, and the other end is connected with the 3rd refluxing chamber 33 and the 4th refluxing chamber 34 through the second safe valve pocket 52.First hydraulic pressure cavity 11, second hydraulic pressure cavity 12, the 3rd hydraulic pressure cavity 13 are arranged on the same horizontal plane in the valve body 6; Chamber, first interflow 21 and chamber, second interflow 22 are vertically set on the same horizontal plane in the valve body 6 each other, and valve body 6 walls around first unidirectional valve pocket 41, second unidirectional valve pocket the 42, the 3rd unidirectional valve pocket 43, first safe valve pocket 51, the second safe valve pocket 52 are provided with the fixed hole 7 that is used for bolt one-way valve and safety valve.
Working principle: three one-way valves are installed in respectively in first unidirectional valve pocket 41, second unidirectional valve pocket the 42, the 3rd unidirectional valve pocket 43; Inserting fixed hole 7 with bolt is fixed; Again two safety valves are installed in respectively in the first safe valve pocket 51 and the second safe valve pocket 52; And insert fixed hole 7 with bolt and be fixed, at last three operating valves are installed in respectively in the first work valve pocket, the second work valve pocket, the 3rd work valve pocket, insert fixed hole 7 with bolt and be fixed.When oil feed pump begins fuel feeding; Hydraulic oil flows into the one two three hydraulic pressure cavity 11,12,13 from oil feed pump, and hydraulic oil is interflow in chamber, first interflow 21, chamber, second interflow 22, chamber, the 3rd interflow 23 respectively, and flows to first operating valve respectively; Second operating valve, the 3rd operating valve; When oil pressure during greater than 150kg, first safety valve or second safety valve are opened, and hydraulic oil begins to get into the one two three four refluxing chamber 31,32,33,34 through safety valve; Get back to and hold in the oily equipment, can be used for oil pump feed once more.
Claims (9)
1. a hydraulic pressure collaborates valve; Include valve body (6); It is characterized in that: said valve body (6) inside is respectively arranged with several cavities, and wherein an end of first hydraulic pressure cavity (11) is connected with first oil pump through pipeline, and its other end is connected with the chamber, interflow through the first unidirectional valve pocket (41); One end of second hydraulic pressure cavity (12) is connected with second oil pump through pipeline; Its other end is connected with the chamber, interflow through the second unidirectional valve pocket (42), and an end of the 3rd hydraulic pressure cavity (13) is connected with the 3rd oil pump through pipeline, and its other end is connected with the chamber, interflow through the 3rd unidirectional valve pocket (43); Chamber, said interflow is connected with the work valve pocket, and is connected with refluxing chamber through the safety valve pocket.
2. hydraulic pressure according to claim 1 interflow valve; It is characterized in that: chamber, said interflow includes chamber, first interflow (21), chamber, second interflow (22), chamber, the 3rd interflow (23), and chamber, said first interflow (21), chamber, second interflow (22), chamber, the 3rd interflow (23) are connected with separately work valve pocket respectively.
3. hydraulic pressure according to claim 1 interflow valve is characterized in that: chamber, said first interflow (21) is arranged on the same horizontal plane in the valve body (6) with the mutual vertical connection in chamber, second interflow (22).
4. hydraulic pressure according to claim 2 interflow valve; It is characterized in that: said safe valve pocket includes the first safe valve pocket (51) and the second safe valve pocket (52); The said first safe valve pocket (51) is arranged on the jointing place in chamber, first interflow (21) and chamber, second interflow (22), and the said second safe valve pocket (52) is arranged on the end in chamber, the 3rd interflow (23).
5. hydraulic pressure according to claim 4 interflow valve, it is characterized in that: the said first safe valve pocket (51) is connected with first refluxing chamber (31) and second refluxing chamber (32) simultaneously.
6. hydraulic pressure according to claim 4 interflow valve, it is characterized in that: the said second safe valve pocket (52) is connected with the 3rd refluxing chamber (33) and the 4th refluxing chamber (34) simultaneously.
7. hydraulic pressure according to claim 1 interflow valve, it is characterized in that: said first hydraulic pressure cavity (11), second hydraulic pressure cavity (12), the 3rd hydraulic pressure cavity (13) are arranged on the same horizontal plane in the valve body (6).
8. according to the described hydraulic pressure of arbitrary claim in the claim 1 to 7 interflow valve, it is characterized in that: be respectively arranged with the fixed hole (7) that is used for bolt one-way valve and safety valve on the said first unidirectional valve pocket (41), the second unidirectional valve pocket (42), the 3rd unidirectional valve pocket (43), the first safe valve pocket (51), the second safe valve pocket (52) valve body (6) wall on every side.
9. hydraulic pressure according to claim 8 interflow valve, it is characterized in that: said valve body (6) is a hexahedron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110284421.8A CN102418800B (en) | 2011-09-19 | 2011-09-19 | Hydraulic flow collecting valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110284421.8A CN102418800B (en) | 2011-09-19 | 2011-09-19 | Hydraulic flow collecting valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102418800A true CN102418800A (en) | 2012-04-18 |
| CN102418800B CN102418800B (en) | 2014-05-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110284421.8A Expired - Fee Related CN102418800B (en) | 2011-09-19 | 2011-09-19 | Hydraulic flow collecting valve |
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| Country | Link |
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| CN (1) | CN102418800B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108006268A (en) * | 2017-11-10 | 2018-05-08 | 宁波索诺工业自控设备有限公司 | A kind of multi-functional switching solenoid valve |
| CN110345135A (en) * | 2019-08-09 | 2019-10-18 | 桂林航天工业学院 | A kind of more pump interflow hydraulic manifold block |
| CN110848194A (en) * | 2019-11-21 | 2020-02-28 | 徐州天睿地机械有限公司 | Externally-connected converging valve for mobile hydraulic power station |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201265672Y (en) * | 2008-08-15 | 2009-07-01 | 山东正元地质资源勘查有限责任公司烟台分公司 | Three-way hydraulic confluence valve |
| CN202228722U (en) * | 2011-09-19 | 2012-05-23 | 浙江台意德塑机制造有限公司 | Hydraulic converging valve |
-
2011
- 2011-09-19 CN CN201110284421.8A patent/CN102418800B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201265672Y (en) * | 2008-08-15 | 2009-07-01 | 山东正元地质资源勘查有限责任公司烟台分公司 | Three-way hydraulic confluence valve |
| CN202228722U (en) * | 2011-09-19 | 2012-05-23 | 浙江台意德塑机制造有限公司 | Hydraulic converging valve |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108006268A (en) * | 2017-11-10 | 2018-05-08 | 宁波索诺工业自控设备有限公司 | A kind of multi-functional switching solenoid valve |
| CN110345135A (en) * | 2019-08-09 | 2019-10-18 | 桂林航天工业学院 | A kind of more pump interflow hydraulic manifold block |
| CN110848194A (en) * | 2019-11-21 | 2020-02-28 | 徐州天睿地机械有限公司 | Externally-connected converging valve for mobile hydraulic power station |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102418800B (en) | 2014-05-21 |
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Granted publication date: 20140521 Termination date: 20150919 |
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