CN105546154B - A kind of two position four-way valves - Google Patents
A kind of two position four-way valves Download PDFInfo
- Publication number
- CN105546154B CN105546154B CN201610049243.3A CN201610049243A CN105546154B CN 105546154 B CN105546154 B CN 105546154B CN 201610049243 A CN201610049243 A CN 201610049243A CN 105546154 B CN105546154 B CN 105546154B
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- China
- Prior art keywords
- sealing
- working hole
- valve body
- chamber
- vulcanization member
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
- F16K11/04—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only lift valves
- F16K11/044—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only lift valves with movable valve members positioned between valve seats
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Safety Valves (AREA)
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
- Multiple-Way Valves (AREA)
- Self-Closing Valves And Venting Or Aerating Valves (AREA)
Abstract
A kind of two position four-way valve disclosed by the invention, including valve body, bottom and vulcanization member, the first working hole, air inlet, the second working hole and exhaust outlet are respectively arranged with the wall of valve body, the inside of vulcanization member is provided with the first chamber being connected with exhaust outlet, and the upper end of vulcanization member is provided with the gas port connected with first chamber；Formed with the second chamber connected with exhaust outlet between the outer wall of vulcanization member and the inwall of bottom；Vulcanization member has first sealing corresponding with the first working hole and the second corresponding sealing of the second working hole respectively, formed with the valve pocket connected with air inlet between the first sealing and the second sealing.The present invention is simple and reasonable, manufacturing cost is relatively low, sealing is preferable, is advantageous to save installing space.
Description
Technical field
The present invention relates to valve class technical field, more particularly to a kind of two position four-way valves.
Background technology
Valve class product be widely used in each technical field fluid control, be known with it is common.The species of valve is numerous
More, configurations, magnetic valve is one kind therein.More convenient in order to control, magnetic valve of the prior art generally has
One air inlet and multiple working holes, and each working hole corresponds to an exhaust outlet respectively.It is relatively conventional such as two five
Three-way electromagnetic valve, air inlet, the first working hole, the second working hole, first row gas port and second exhaust are respectively arranged with its valve body
Mouthful, when air inlet connects with the first working hole, the second working hole is connected with second exhaust port, and first row gas port is closed；When entering
When gas port connects with the second working hole, the first working hole is connected with first row gas port, and second exhaust port is closed.This magnetic valve by
In needing to set multiple exhaust outlets, do not only result in valve body and gas circuit structure set it is complex so that manufacturing cost is higher, and
Need to take larger installing space；Further, since exhaust outlet quantity is excessive, also the sealing of valve is also difficult to ensure that.
The content of the invention
In view of the defects and deficiencies of the prior art, the present invention intends to provide one kind is simple and reasonable, is manufactured into
This is relatively low, sealing is preferable, is advantageous to save two position four-way valves of installing space.
To achieve the above object, the present invention uses following technical scheme：
A kind of two position four-way valve of the present invention, including valve body, with the valve body mating connection bottom, in the valve body
Vulcanization member is movably set with, the valve body is fixedly connected with the pilot head component for controlling the vulcanization member axial movement, institute
State to support between the bottom of vulcanization member and the bottom and be provided with spring, accordingly the first work is respectively arranged with the wall of the valve body
Make mouth, air inlet, the second working hole and exhaust outlet, the inside of the vulcanization member is provided with the first chamber being connected with the exhaust outlet
Room, the upper end of the vulcanization member are provided with the gas port connected with first chamber；The bottom of the vulcanization member is inserted into the bottom
It is interior, formed with the second chamber connected with the exhaust outlet between the outer wall of the vulcanization member and the inwall of the bottom；It is described
Vulcanization member has first sealing corresponding with first working hole, corresponding with second working hole second respectively
Sealing, formed with the valve pocket connected with the air inlet between first sealing and second sealing；
When the vulcanization member is located at extreme higher position state, first sealing leads first working hole with described
Stomata blocks, and first working hole is turned on the valve pocket；Second sealing is by second working hole and institute
State valve pocket to block, and second working hole is turned on the second chamber；
When the vulcanization member is located at extreme lower position state, first sealing is by first working hole and the valve
Chamber blocks, and first working hole is turned on the gas port；Second sealing is by second working hole and institute
State second chamber to block, second working hole turns on the valve pocket.
Further, the bottom includes the pedestal that is fixedly connected with the valve body, be extended on the pedestal have with
The inner race section of the lower surface corresponding matching of second sealing, the upper end of the inner race section extend to second working hole with
Between the exhaust outlet, and the upper end of the inner race section and the inner wall sealing of the valve body coordinate；The pedestal with it is described interior
The first through hole for connecting the first chamber and the exhaust outlet is provided between set portion；The outer wall of the vulcanization member and institute
State between the inwall of inner race section formed with the second chamber, be provided with the middle part of the inner race section for connecting second chamber
Room and the second through hole of the exhaust outlet.
Further, the pedestal is connected with the valve body screw thread, and first is embedded between the pedestal and the valve body
Seal.
Further, the upper end of the valve body is provided with lid, and the bottom of the upper lid is upper with first sealing
End face corresponding matching, the upper lid are fixedly connected with the pilot head component, are provided with the pilot head component and the sulphur
Change the gangbar that part transmission coordinates, the gangbar passes through the upper lid, and the bottom of the gangbar is provided with and the vulcanization
The copper packing that part offsets.
Further, it is provided with X-shaped circle between the gangbar and the upper lid.
Further, it is embedded with second seal between the upper lid and the valve body.
Beneficial effects of the present invention are：Two position four-way valve provided by the invention, by being provided with and row in the inside of vulcanization member
The first chamber of gas port connection, the second chamber connected with exhaust outlet is set between the outer wall of vulcanization member and the inwall of bottom,
And be integrally formed on vulcanization member set first sealing corresponding with the first working hole and the second working hole it is corresponding the
Two sealings, when vulcanization member is located at extreme higher position state, the first sealing blocks the first working hole with gas port, and makes
One working hole turns on valve pocket；Second sealing blocks the second working hole with valve pocket, and makes the second working hole and second chamber
Conducting；When pilot head Component driver vulcanization member moves to extreme lower position state, the first sealing is by the first working hole and valve pocket
Block, and the first working hole is turned on first chamber；Second sealing blocks the second working hole with second chamber, and makes
Two working holes turn on valve pocket, so as to complete commutation action.In summary, the present invention does not only have by sharing an exhaust outlet
Effect make it that valve body and gas circuit structure setting are more simple, reduces manufacturing cost, and has saved installing space, is easy to ensure this
The sealing of invention.Structure setting of the present invention is simple, reasonable.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the present invention.
In Fig. 1：
1st, valve body；11st, the first working hole；12nd, air inlet；13rd, the second working hole；14th, exhaust outlet；2nd, upper lid；21st, second
Seal；3rd, bottom；31st, pedestal；311st, first seal；32nd, inner race section；33rd, first through hole；34th, the second through hole；4th, vulcanize
Part；41st, the first sealing；42nd, the second sealing；43rd, gas port；5th, pilot head component；51st, gangbar；52nd, X-shaped circle；
53rd, copper packing；6th, spring；A, first chamber；B, second chamber；C, valve pocket.
Embodiment
The present invention is further illustrated below in conjunction with the accompanying drawings.
The position four-way valve of one kind two as shown in Figure 1, including valve body 1, lid 2 and bottom on being connected with valve body 1
3, vulcanization member 4 is movably set with valve body 1, upper lid 2 is fixedly connected with the pilot head component for controlling vulcanization member 4 to move axially
5, specifically, the gangbar 51 coordinated with the transmission of vulcanization member 4 is provided with pilot head component 5, gangbar 51 passes through upper lid 2,
X-shaped circle 52 is provided between gangbar 51 and upper lid 2, by setting X-shaped circle 52, when effectively increasing the motion of gangbar 51
The stability of location status, the bottom of gangbar 51 are provided with the copper packing 53 to be offseted with vulcanization member 4, the bottom and bottom of vulcanization member 4
Supported between lid 3 and be provided with spring 6.
Gangbar 51 is driven to move downward when pilot head component 5 is powered, gangbar 51 then pushes against sulphur by copper packing 53
Change part 4 and move downwardly to lowest-order bit positions；When pilot head component 5 powers off, vulcanization member 4 then spring 6 elastic force effect under, band
Dynamic gangbar 51 moves up reset, until vulcanization member 4 moves to highest order position.
Accordingly the first working hole 11, air inlet 12, the second working hole 13 and exhaust are respectively arranged with the wall of valve body 1
Mouth 14, the inside of vulcanization member 4 are provided with the first chamber A being connected with exhaust outlet 14, and the upper end of vulcanization member 4 is provided with and first chamber
The gas port 43 of A connections；The bottom of vulcanization member 4 is inserted into bottom 3, is formed between the outer wall of vulcanization member 4 and the inwall of bottom 3
There is the second chamber B connected with exhaust outlet 14.
Specifically, bottom 3 includes the pedestal 31 being fixedly connected with valve body 1, it is preferable that pedestal 31 connects with the screw thread of valve body 1
Connect, in order to ensure sealing, first seal 311 be embedded between pedestal 31 and valve body 1, correspondingly, upper lid 2 and valve body 1 it
Between be also embedded with second seal 21.Being extended on pedestal 31 has inner race section 32, and the upper end of inner race section 32 extends to the second work
Make between mouth 13 and exhaust outlet 14, and the upper end of inner race section 32 and the inner wall sealing of valve body 1 coordinate；Pedestal 31 and inner race section 32
Between be provided with first through hole 33 for connecting first chamber A and exhaust outlet 14；The outer wall of vulcanization member 4 is interior with inner race section 32
Formed with second chamber B between wall, the middle part of inner race section 32 is provided with to be led to for connecting second chamber B with the second of exhaust outlet 14
Hole 34.
Vulcanization member 4 has first sealing 41 corresponding with the first working hole 11, relative with the second working hole 13 respectively
The second sealing 42 answered, the upper surface corresponding matching of the bottom of upper lid 2 and the first sealing 41, the upper end of inner race section 32 and the
The lower surface corresponding matching of two sealings 42, formed with being connected with air inlet 12 between the first sealing 41 and the second sealing 42
Valve pocket C.
During present invention work, when pilot head component 5 powers off, vulcanization member 4 is located at extreme higher position state, and now, first is close
The upper surface in envelope portion 41 and upper lid 2 are in sealing contact, and the first working hole 11 is blocked with gas port 43, promote the first working hole 11 with
It is between first chamber A and blocks state, and the first working hole 11 is turned on valve pocket C so that air inlet 12 and first works
Mouth 11 connects；The upper surface of second sealing 42 is contacted with the inner wall sealing of valve body 1, and the second working hole 13 is blocked with valve pocket C, is promoted
Make between the working hole 13 of air inlet 12 and second in blocking state, and the second working hole 13 is turned on second chamber B so that
Gas in second working hole 13 flow to exhaust outlet 14 through second chamber B and discharged.
When pilot head component 5 is powered, gangbar 51 drives vulcanization member 4 to move to extreme lower position state, and now, first is close
The lower surface in envelope portion 41 is contacted with the inner wall sealing of valve body 1, and the first working hole 11 is blocked with valve pocket C, promotes air inlet 12 and
It is between one working hole 11 and blocks state, and the first working hole 11 is turned on gas port 43 so that in the first working hole 11
Gas flow to exhaust outlet 14 through gas port 43, first chamber A successively and discharge；The lower surface of second sealing 42 and inner race section 32
Upper end it is in sealing contact, the second working hole 13 is blocked with second chamber B, promotes to locate between the second working hole 13 and exhaust outlet 14
In the state of blocking, and the second working hole 13 is set to be turned on valve pocket C so that air inlet 12 connects with the second working hole 13.
Described above is only the better embodiment of the present invention, therefore all constructions according to described in present patent application scope,
The equivalent change or modification that feature and principle are done, is included in the range of present patent application.
Claims (6)
1. a kind of two position four-way valves, including valve body and the valve body mating connection bottom, it is characterised in that：It is living in the valve body
Dynamic to be provided with vulcanization member, the valve body is fixedly connected with the pilot head component for controlling the vulcanization member axial movement, described
Supported between the bottom of vulcanization member and the bottom and be provided with spring, accordingly the first work is respectively arranged with the wall of the valve body
Mouth, air inlet, the second working hole and exhaust outlet, the inside of the vulcanization member are provided with the first chamber being connected with the exhaust outlet
Room, the upper end of the vulcanization member are provided with the gas port connected with the first chamber；The bottom of the vulcanization member is inserted into described
In bottom, formed with the second chamber connected with the exhaust outlet between the outer wall of the vulcanization member and the inwall of the bottom；
The vulcanization member has first sealing corresponding with first working hole and second working hole corresponding respectively
Second sealing, formed with the valve pocket connected with the air inlet between first sealing and second sealing；
When the vulcanization member is located at extreme higher position state, first sealing is by first working hole and the gas port
Block, and first working hole is turned on the valve pocket；Second sealing is by second working hole and the valve
Chamber blocks, and second working hole is turned on the second chamber；
When the vulcanization member is located at extreme lower position state, first sealing cuts first working hole and the valve pocket
It is disconnected, and first working hole is turned on the gas port；Second sealing is by second working hole and described the
Two chambers block, and second working hole is turned on the valve pocket.
2. two position four-way valve according to claim 1, it is characterised in that：The bottom includes being fixedly connected with the valve body
Pedestal, the inner race section having with the lower surface corresponding matching of second sealing, the inner sleeve are extended on the pedestal
The upper end in portion is extended between second working hole and the exhaust outlet, and the upper end of the inner race section and the valve body
Inner wall sealing coordinates；It is provided between the pedestal and the inner race section for connecting the first chamber and the exhaust outlet
First through hole；Formed with the second chamber, the inner race section between the outer wall of the vulcanization member and the inwall of the inner race section
Middle part be provided with the second through hole for connecting the second chamber and the exhaust outlet.
3. two position four-way valve according to claim 2, it is characterised in that：The pedestal is connected with the valve body screw thread, institute
State and first seal is embedded between pedestal and the valve body.
4. two position four-way valve according to claim 1, it is characterised in that：The upper end of the valve body is provided with lid, described
The bottom of upper lid and the upper surface corresponding matching of first sealing, the upper lid are fixedly connected with the pilot head component,
The gangbar coordinated with vulcanization member transmission is provided with the pilot head component, the gangbar passes through the upper lid, institute
The bottom for stating gangbar is provided with the copper packing to be offseted with the vulcanization member.
5. two position four-way valve according to claim 4, it is characterised in that：It is provided between the gangbar and the upper lid
X-shaped circle.
6. two position four-way valve according to claim 4, it is characterised in that：Embedded with the between the upper lid and the valve body
Two seals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610049243.3A CN105546154B (en) | 2016-01-22 | 2016-01-22 | A kind of two position four-way valves |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610049243.3A CN105546154B (en) | 2016-01-22 | 2016-01-22 | A kind of two position four-way valves |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105546154A CN105546154A (en) | 2016-05-04 |
| CN105546154B true CN105546154B (en) | 2018-01-09 |
Family
ID=55825567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610049243.3A Active CN105546154B (en) | 2016-01-22 | 2016-01-22 | A kind of two position four-way valves |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105546154B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110886871B (en) * | 2019-12-09 | 2021-09-24 | 行益科技(宁波)有限公司 | Multipurpose electromagnetic valve |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| LU88277A1 (en) * | 1993-05-27 | 1994-12-01 | Hydrolux Sarl | Pilot operated servo valve |
| CN204114235U (en) * | 2014-10-09 | 2015-01-21 | 上海邦业气动液压件有限公司 | A kind of leading type two-position-five-way solenoid valve |
| CN204985841U (en) * | 2015-08-31 | 2016-01-20 | 宁波索诺工业自控设备有限公司 | By your five solenoid valve of formula |
| CN205479482U (en) * | 2016-01-22 | 2016-08-17 | 奉化鑫益气动工程有限公司 | Two cross valves |
-
2016
- 2016-01-22 CN CN201610049243.3A patent/CN105546154B/en active Active
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| Publication number | Publication date |
|---|---|
| CN105546154A (en) | 2016-05-04 |
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| TR01 | Transfer of patent right |
Effective date of registration: 20200225 Address after: 430000 705, 706a, building 1, Huigu spacetime, No.206, laowuhuang highway, Donghu New Technology Development Zone, Wuhan City, Hubei Province Patentee after: Wuhan Tuozhijia Information Technology Co., Ltd. Address before: ZTE road 315500 Zhejiang city of Fenghua province Xikou town No. 666 Patentee before: FENGHUA XINYI PNEUMATIC ENGINEERING CO., LTD. |
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| TR01 | Transfer of patent right |
Effective date of registration: 20200519 Address after: 225300 No. 28, Cao Cao Road, Taizhou agricultural development area, Jiangsu Patentee after: JIANGSU XINYANG ELECTROMECHANICAL EQUIPMENT Co.,Ltd. Address before: 430000 705, 706a, building 1, Huigu spacetime, No.206, laowuhuang highway, Donghu New Technology Development Zone, Wuhan City, Hubei Province Patentee before: Wuhan Tuozhijia Information Technology Co., Ltd. |
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