CN102900867A - Fully-sealed magnetic bidirectional fluid ultrahigh pressure reversing valve - Google Patents
Fully-sealed magnetic bidirectional fluid ultrahigh pressure reversing valve Download PDFInfo
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- CN102900867A CN102900867A CN2012103819627A CN201210381962A CN102900867A CN 102900867 A CN102900867 A CN 102900867A CN 2012103819627 A CN2012103819627 A CN 2012103819627A CN 201210381962 A CN201210381962 A CN 201210381962A CN 102900867 A CN102900867 A CN 102900867A
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Abstract
The invention discloses a fully-sealed magnetic bidirectional fluid ultrahigh pressure reversing valve which comprises a valve body and a reversing mechanism arranged on the valve body, wherein a valve hole is arranged inside the valve body; a valve core is installed inside the valve hole; inlets are arranged at the left and right ends of the valve hole; the two ends of the valve core are arranged into taper structures; a flow guide groove is arranged on the circumferential surface of the valve core; a through hole is arranged on the side wall of the valve body; when one end of the valve core seals up the inlet at one end of the valve body, the other end of the valve core is communicated with the inlet at the other end of the valve body and is communicated with the through hole through the flow guide grove on the valve core and a gap between the valve core and the valve body. With the adoption of the structure, the sealing is reliable without the problem of leakage after the reversing; the liquid entering the valve body can be ejected out at high pressure through a reversing mechanism, so that the reversing valve is simple to operate and reliable to use, and the requirements on high pressure ejection are met; and meanwhile, the reversing valve is simple in structure arrangement, relatively small in size, and low in manufacturing price and cost, and requirements in different situations are met.
Description
Technical field
The present invention relates to a kind of selector valve for the fluid conveying, specifically a kind of totally-enclosed electromagnetism bidirectional fluid ultrahigh pressure selector valve.
Background technique
At present, in fluid circuit is carried, generally all want the direction of convection cell or keying to control, the break-make of control fluid all makes up to realize by stop valve or some row selector valves in the existing fluid circuit, adopt existing valve body structure to carry out flow direction or keying is controlled, because complex structure can make operation inconvenience, sealing is poor; Particularly concerning the system that needs high-pressure injection, during high-pressure injection, pressure ratio is larger, therefore Sealing is had relatively high expectations, existing valve block internal diameter is larger, do not damage easily when Sealing also reaches seal request and high-pressure injection, do not reach the effect of high-pressure injection, can not satisfy people's usage requirement.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of simple in structure, easy to operate and can reach the totally-enclosed electromagnetism bidirectional fluid ultrahigh pressure selector valve of high-pressure injection effect.
In order to solve the problems of the technologies described above, totally-enclosed electromagnetism bidirectional fluid ultrahigh pressure selector valve of the present invention comprises a valve body, is arranged on the changement on the valve body, is provided with valve opening in the valve body; Spool be installed in the valve opening and can be under the driving of changement in valve opening move left and right; Two ends, the left and right sides inlet porting of valve opening, the two ends of spool are set to the cone structure that matches with entrance; Be provided with the guiding gutter for the liquid conducting of valve body both sides on the circumferential surface of spool; Be provided with through hole on the sidewall of valve body; When one end of spool sealed valve body one end entrance, the other end of spool was the other end entrance conducting of valve body, and communicated with through hole with gap between the valve body by the guiding gutter on the spool and spool.
The two ends, the left and right sides of described valve opening are cone shape hole.
Described valve body is divided into two-part, and it is fixing to be connected and sealed by bonnet after spool is installed in two-part valve body.
Guiding gutter on the described spool comprises that spool face is cross one another and is positioned at circumferential annular diversion trench and is positioned at longitudinally lineal shape guiding gutter.
Guiding gutter on the described spool is periphery at circumferential surface along spiral.
After adopting above-mentioned structure, because the valve opening two ends are set to cone shape hole, the spool two ends are set to the cone structure that matches with cone shape hole, when one end of spool was sealed valve body one end entrance, the other end of spool was with the other end entrance conducting of valve body, and sealing is reliable, the problem that can not have omission, owing to there is not compressive seal, long service life is used reliable; The guiding gutter and the through hole that arrange, the liquid high pressure that can will enter in the valve body by changement sprays, and is therefore simple to operate, and use is reliable, has satisfied the requirement of high-pressure injection; Structure arranges simply, small volume, and not only cost is low, and cost is low, and can satisfy the demand of various different occasions.
Description of drawings
Fig. 1 is the structural representation of the totally-enclosed electromagnetism bidirectional fluid of the present invention ultrahigh pressure selector valve; Fig. 2 is the valve core structure schematic representation in the second embodiment of the invention.
Embodiment
Below in conjunction with the drawings and specific embodiments, totally-enclosed electromagnetism bidirectional fluid ultrahigh pressure selector valve of the present invention is described in further detail.
Embodiment one:
As shown in the figure, totally-enclosed electromagnetism bidirectional fluid ultrahigh pressure selector valve of the present invention comprises a valve body 1, and the left and right sides of valve body 1 is respectively arranged with left water intake 8 and right water intake 9, also is provided with valve opening 2 in the valve body 1; Changement 4 is arranged on the valve body periphery, and spool 3 is installed in also can be in valve opening 2 interior move left and right under the driving of changement 4 in the valve opening 2; Valve body 1 is divided into two-part, and spool 3 is connected and sealed fixing by bonnet 7 after being installed in two-part valve body; The two ends, the left and right sides of valve opening 2 are cone shape hole, and the two ends of spool 3 are set to the cone structure that matches with cone shape hole; Be provided with on the circumferential surface of spool 3 and can supply the guiding gutter 5 of the liquid conducting of valve body both sides, guiding gutter on the spool 3 comprises the cross one another circumferential annular diversion trench and be positioned at longitudinally lineal shape guiding gutter of being positioned at of spool face, is provided with through hole 6 on the sidewall of valve body 1; When one end of spool 3 sealed valve body 1 one end entrances, the other end of spool 3 was the other end entrance conducting of valve body 1, and communicated with through hole 6 with gap between the valve body by the guiding gutter on the spool 3 and spool.
Embodiment two:
The present invention can also be periphery the guiding gutter on the spool 3 among the upper embodiment at circumferential surface along spiral, the other end of spool 3 is with the other end entrance conducting of valve body 1, and communicate with through hole 6 with gap between the valve body by the guiding gutter on the spool 3 and spool, also can realize thus the effect of high-pressure injection.
The two ends, the left and right sides of valve opening 2 not merely can be cone shape hole among simultaneously the present invention, also can be circular hole or other forms of hole, and the present invention does not limit it.
Certainly, above-mentioned explanation is not to be limitation of the present invention, and the present invention also is not limited in above-mentioned giving an example, and the variation that those skilled in the art make in essential scope of the present invention, remodeling, interpolation or replacement also should belong to protection scope of the present invention.
Claims (5)
1. a totally-enclosed electromagnetism bidirectional fluid ultrahigh pressure selector valve comprises a valve body (1), is arranged on the changement (4) on the valve body, is provided with valve opening (2) in the valve body (1); Spool (3) be installed in the valve opening (2) and can under the driving of changement (4) in valve opening (2) move left and right; It is characterized in that: two ends, the left and right sides inlet porting of described valve opening (2), the two ends of described spool (3) are set to the cone structure that matches with entrance; Be provided with the guiding gutter (5) for the liquid conducting of valve body both sides on the circumferential surface of described spool (3); Be provided with through hole (6) on the sidewall of valve body (1); When one end of spool (3) seals valve body (1) one end entrance, the other end of spool (3) is the other end entrance conducting of valve body (1), and communicates with through hole (6) with gap between the valve body by the guiding gutter on the spool (3) and spool.
2. according to totally-enclosed electromagnetism bidirectional fluid ultrahigh pressure selector valve claimed in claim 1, it is characterized in that: the two ends, the left and right sides of described valve opening (2) are cone shape hole.
3. according to claim 1 or 2 described totally-enclosed electromagnetism bidirectional fluid ultrahigh pressure selector valves, it is characterized in that: described valve body (1) is divided into two-part, and spool (3) is connected and sealed fixing by bonnet (7) after being installed in two-part valve body.
4. according to claim 1 or 3 described totally-enclosed electromagnetism bidirectional fluid ultrahigh pressure selector valves, it is characterized in that: the guiding gutter on the described spool (3) comprises that spool face is cross one another and is positioned at circumferential annular diversion trench and is positioned at longitudinally lineal shape guiding gutter.
5. according to claim 1 or 3 described totally-enclosed electromagnetism bidirectional fluid ultrahigh pressure selector valves, it is characterized in that: the guiding gutter on the described spool (3) is periphery at circumferential surface along spiral.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103819627A CN102900867A (en) | 2012-09-29 | 2012-09-29 | Fully-sealed magnetic bidirectional fluid ultrahigh pressure reversing valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103819627A CN102900867A (en) | 2012-09-29 | 2012-09-29 | Fully-sealed magnetic bidirectional fluid ultrahigh pressure reversing valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102900867A true CN102900867A (en) | 2013-01-30 |
Family
ID=47573266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103819627A Pending CN102900867A (en) | 2012-09-29 | 2012-09-29 | Fully-sealed magnetic bidirectional fluid ultrahigh pressure reversing valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102900867A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103075537A (en) * | 2013-02-05 | 2013-05-01 | 中国第一汽车股份有限公司无锡油泵油嘴研究所 | Bidirectional integrated opposed valve, high pressure fuel inlet and return linkage control system and control method |
| CN105705845A (en) * | 2013-11-04 | 2016-06-22 | 崔相珍 | Cone valve and manufacturing method thereof |
| CN110997055A (en) * | 2018-05-14 | 2020-04-10 | 庄金诚@庄金昌 | Conduit valve |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4182374A (en) * | 1976-09-25 | 1980-01-08 | Moschoula Spanides | Control device for regulating the flow between a spout and a shower and capable of controlling the rate of flow from each independently of the hot and cold faucet handles |
| CN101709796A (en) * | 2009-12-24 | 2010-05-19 | 中国航天科技集团公司第六研究院第十一研究所 | Two-position three-way electric explosion valve used for primary reversing system |
| CN201747980U (en) * | 2010-08-13 | 2011-02-16 | 毛孟其 | Simple manual two-position three-way reversing valve |
| CN202149649U (en) * | 2011-03-30 | 2012-02-22 | 浙江盾安禾田金属有限公司 | Self-operated three-way valve |
| CN202914801U (en) * | 2012-09-29 | 2013-05-01 | 夏致俊 | Bi-directional fluid extra high voltage reversing valve of totally enclosed electromagnetic |
-
2012
- 2012-09-29 CN CN2012103819627A patent/CN102900867A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4182374A (en) * | 1976-09-25 | 1980-01-08 | Moschoula Spanides | Control device for regulating the flow between a spout and a shower and capable of controlling the rate of flow from each independently of the hot and cold faucet handles |
| CN101709796A (en) * | 2009-12-24 | 2010-05-19 | 中国航天科技集团公司第六研究院第十一研究所 | Two-position three-way electric explosion valve used for primary reversing system |
| CN201747980U (en) * | 2010-08-13 | 2011-02-16 | 毛孟其 | Simple manual two-position three-way reversing valve |
| CN202149649U (en) * | 2011-03-30 | 2012-02-22 | 浙江盾安禾田金属有限公司 | Self-operated three-way valve |
| CN202914801U (en) * | 2012-09-29 | 2013-05-01 | 夏致俊 | Bi-directional fluid extra high voltage reversing valve of totally enclosed electromagnetic |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103075537A (en) * | 2013-02-05 | 2013-05-01 | 中国第一汽车股份有限公司无锡油泵油嘴研究所 | Bidirectional integrated opposed valve, high pressure fuel inlet and return linkage control system and control method |
| CN103075537B (en) * | 2013-02-05 | 2015-04-01 | 中国第一汽车股份有限公司无锡油泵油嘴研究所 | Bidirectional integrated opposed valve, high pressure fuel inlet and return linkage control system and control method |
| CN105705845A (en) * | 2013-11-04 | 2016-06-22 | 崔相珍 | Cone valve and manufacturing method thereof |
| CN110997055A (en) * | 2018-05-14 | 2020-04-10 | 庄金诚@庄金昌 | Conduit valve |
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| 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 |
Application publication date: 20130130 |