CN108591542A - Four double three-way magnetic valves - Google Patents
Four double three-way magnetic valves Download PDFInfo
- Publication number
- CN108591542A CN108591542A CN201810766677.4A CN201810766677A CN108591542A CN 108591542 A CN108591542 A CN 108591542A CN 201810766677 A CN201810766677 A CN 201810766677A CN 108591542 A CN108591542 A CN 108591542A
- Authority
- CN
- China
- Prior art keywords
- valve body
- mouthfuls
- valve
- reversing
- pedestal
- 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.)
- Granted
Links
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 65
- 238000007789 sealing Methods 0.000 claims description 8
- 230000005611 electricity Effects 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000006837 decompression Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Classifications
-
- 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
- F16K11/10—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit
- F16K11/20—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by separate actuating members
- F16K11/24—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by separate actuating members with an electromagnetically-operated valve, e.g. for washing machines
-
- 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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
- F16K31/0675—Electromagnet aspects, e.g. electric supply therefor
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- Magnetically Actuated Valves (AREA)
- Fluid-Driven Valves (AREA)
- Multiple-Way Valves (AREA)
Abstract
The present invention provides a kind of four double three-way magnetic valves, including pedestal, back shroud, the first reversing piston, the first reversing valve core, the second reversing valve core, valve body, the second reversing piston, pilot head, the first two-position three way normally closed solenoid valve, the second two-position three way normally closed solenoid valve；It is equipped with two spool chambers in left and right in valve body, the first reversing valve core and the second reversing valve core are respectively set in two spool chambers in left and right, baffle is equipped between two spool chambers in left and right, two spool chambers in left and right are communicated in the intersection air flue where baffle；The first reversing piston is connected on the left of first reversing valve core, back shroud is connected on the left of valve body, the first reversing piston be arranged on the left of valve body or back shroud in plunger shaft in；The second reversing piston is connected on the right side of second reversing valve core, the second reversing piston is arranged in the plunger shaft on the right side of valve body；The present invention realizes four double three-way magnetic valve double spools and is freely powered switching.
Description
Technical field
The present invention relates to a kind of solenoid valve, especially a kind of four double three-way magnetic valves.
Background technology
In pneumatic system, solenoid valve is that relatively broad element is used in pneumatic circuit, and what mainly application was most is three
Position five-way electromagnetic valve, two-position-five-way solenoid valve etc., and cannot achieve the switching of power-on servicing simultaneously of solenoid valve both ends.
Invention content
It is real it is an object of the present invention to overcome the shortcomings of the prior art and provide a kind of four double three-way magnetic valves
Show four double three-way magnetic valve double spools to be freely powered switching, realized solenoid valve two-way coil while power-on servicing switches,
It does not interfere with each other.The technical solution adopted by the present invention is：
A kind of four double three-way magnetic valves, including pedestal, back shroud, the first reversing piston, the first reversing valve core, the second reversal valve
Core, valve body, the second reversing piston, pilot head, the first two-position three way normally closed solenoid valve, the second two-position three way normally closed type electromagnetism
Valve；
It is equipped with two spool chambers in left and right in valve body, the first reversing valve core and the second commutation are respectively set in two spool chambers in left and right
Spool, left and right two spool chambers between be equipped with baffle, left and right two spool chambers communicated in the intersection air flue where baffle；First
The first reversing piston is connected on the left of reversing valve core, back shroud is connected on the left of valve body, and the first reversing piston is arranged on the left of valve body
Or in the plunger shaft in back shroud；The second reversing piston is connected on the right side of second reversing valve core, the second reversing piston is arranged in valve body
In the plunger shaft on right side；
Pilot head is arranged on valve body, and pilot head includes P mouthfuls of the air inlet and the first pilot hole, the second pilot hole of pilot head；First
First pilot hole of top guide passes through the air flue in the air flue and back shroud in valve body and the plunger shaft phase on the left of the first reversing piston
It is logical；Second pilot hole of pilot head is communicated by the air flue in valve body with the plunger shaft on the right side of the second reversing piston；
In valve body, R1 mouthfuls of the valve body first row gas port communicated with spool chamber where the first reversing valve core, the first work of valve body are set
Make A mouthfuls of mouth, B mouthfuls of the second working hole of valve body, the valve body second exhaust port R2 communicated with spool chamber where the second reversing valve core is set
Mouthful；In the spool chamber intersection of left and right two, P mouthfuls of valve body air inlet is set；P mouthfuls of valve body air inlet on valve body and pilot head into
P mouthfuls of gas port communicates；
Valve body is integrated with pedestal assembly；R1 mouthfuls of valve body first row gas port on valve body and the pedestal first row gas port on pedestal 2
R1 mouthfuls communicate, and A mouthfuls of the first working hole of valve body on valve body is communicated with A mouthfuls of the first working hole of pedestal on pedestal, the valve on valve body
P mouthfuls of body air inlet is communicated with P mouthfuls of pedestal air inlet on pedestal, B mouthfuls of the second working hole of valve body on valve body and the bottom on pedestal
B mouthfuls of the second working hole of seat communicates, R2 mouthfuls of valve body second exhaust port on valve body and R2 mouthfuls of phases of pedestal second exhaust port on pedestal
It is logical；
First two-position three way normally closed solenoid valve, the second two-position three way normally closed solenoid valve are mounted on valve body right end；One or two
P mouthfuls of the air inlet of threeway normally closed solenoid valve is communicated with P mouthfuls of valve body air inlet on valve body, the first two-position three way normally closed type electromagnetism
A mouthfuls of the working hole of valve is communicated by the air flue in the air flue and back shroud in valve body with the plunger shaft on the left of the first reversing piston；
P mouthfuls of the air inlet of second two-position three way normally closed solenoid valve is communicated with P mouthfuls of valve body air inlet on valve body, and the second two-position three way is normal
A mouthfuls of the working hole of enclosed solenoid valve is communicated by the air flue in valve body with the plunger shaft on the right side of the second reversing piston.
Further, gas circuit distribution plate, gas circuit distribution plate are equipped between valve body and two two-position three way normally closed solenoid valves
In be equipped with the air flue that is communicated between two-position three way normally closed solenoid valve and valve body.
Further, circuit board is additionally provided on valve body, circuit board is separately connected the first two-position three way normally closed solenoid valve,
The electrical interface of two two-position three way normally closed solenoid valves.
Further, circuit board is mounted on intermediate plate；Intermediate plate is located at valve body and two two-position three way normally closed type electricity
Between magnet valve；The air flue communicated between two-position three way normally closed solenoid valve and valve body is equipped in intermediate plate.
Further, R2 mouthfuls of R1 mouthfuls of pedestal first row gas port on pedestal, pedestal second exhaust port logical air.
Further, R mouthfuls of the exhaust outlet of the first two-position three way normally closed solenoid valve and the second two-position three way normally closed type electricity
R mouthfuls of logical air of exhaust outlet of magnet valve.
Further, the first pipe fitting, the second pipe fitting are separately connected on pedestal；First pipe fitting and the pedestal on pedestal
First A mouthfuls of working hole communicates；Second pipe fitting is communicated with B mouthfuls of the second working hole of pedestal on pedestal.
Further, it is respectively provided with valve core seal ring on the first reversing valve core and the second reversing valve core.
Further, the first reversing piston is equipped with first piston sealing ring.
Further, the second reversing piston is equipped with second piston sealing ring.
The advantage of the invention is that：The present invention realizes four double three-way magnetic valves and integrates, and passes through spool, electromagnetic valve body
The different runners switching of solenoid valve is realized in position switching, is realized the switching of power-on servicing simultaneously of two coil of solenoid valve, is not interfere with each other.
Description of the drawings
Fig. 1 is the structure composition schematic diagram of the present invention.
Fig. 2 is the chassis interior structure longitudinal direction schematic diagram of the present invention.
Fig. 3 is the pilot head upward view of the present invention.
Specific implementation mode
With reference to specific drawings and examples, the invention will be further described.
As shown in Figure 1, a kind of four double three-way magnetic valves provided by the invention, including the first pipe fitting 1a, the second pipe connect
Head 1b, pedestal 2, pipe fitting fix baffle ring 3, back shroud 4, the first reversing piston 5, the first reversing valve core 6, first piston sealing ring
7, the second reversing valve core 8, valve core seal ring 9, valve body 10, the second reversing piston 11, second piston sealing ring 13, pilot head 12,
Circuit board 14, intermediate plate 15, gas circuit distribution plate 16, the first two-position three way normally closed solenoid valve 17, the second two-position three way normally closed type
Solenoid valve 18；
It is equipped with two spool chambers in left and right in valve body 10, the first reversing valve core 6 and second is respectively set in two spool chambers in left and right
It is respectively provided with valve core seal ring 9 on reversing valve core 8, the first reversing valve core 6 and the second reversing valve core 8；Between two spool chambers in left and right
Equipped with baffle 1001, two spool chambers in left and right are communicated in the intersection air flue where baffle 1001；Such as it can be in baffle 1001
The air flue of lower setting connection left and right spool chamber；The left side of first reversing valve core 6 connects the first reversing piston 5, on the first reversing piston 5
Equipped with first piston sealing ring 7；Back shroud 4 is connected to 10 left side of valve body, and the first reversing piston 5 is located at the piston in back shroud 4
Chamber；In other embodiments, the first reversing piston 5 may also be arranged in the plunger shaft in 10 left side of valve body, be arranged in back shroud 4
The air flue communicated with valve body left hand piston chamber；
Second reversing valve core, 8 right side connects the second reversing piston 11, and the piston on 10 right side of valve body is arranged in the second reversing piston 11
In chamber；Second reversing piston 11 is equipped with second piston sealing ring 13；Pilot head 12 is arranged on valve body 10, and pilot head 12 is as schemed
Shown in 3, include P mouthfuls of the air inlet and the first pilot hole 1201, the second pilot hole 1202 of pilot head 12；The first of pilot head 12
Pilot hole 1201 is communicated by the air flue in the air flue and back shroud 4 in valve body 10 with the plunger shaft in 5 left side of the first reversing piston；
Second pilot hole 1202 of pilot head 12 is communicated by the air flue in valve body 10 with the plunger shaft on 11 right side of the second reversing piston；
In valve body 1, R1 mouthfuls of valve body first row gas port, the valve body first communicated with 6 place spool chamber of the first reversing valve core is set
B mouthfuls of the second working hole of valve body communicated with 8 place spool chamber of the second reversing valve core, valve body second exhaust port is arranged in A mouthfuls of working hole
R2 mouthfuls；In the spool chamber intersection of left and right two, P mouthfuls of valve body air inlet is set；P mouthfuls of valve body air inlet on valve body 10 and pilot head
12 P mouthfuls of air inlet communicates；
Valve body 10 is integrated with the assembly of pedestal 2；R1 mouthfuls of valve body first row gas port on valve body 10 and the pedestal first row on pedestal 2
R1 mouthfuls of gas port communicates, and A mouthfuls of the first working hole of valve body on valve body 10 is communicated with A mouthfuls of the first working hole of pedestal on pedestal 2, valve body
P mouthfuls of valve body air inlet on 10 is communicated with P mouthfuls of pedestal air inlet on pedestal 2, B mouthfuls of the second working hole of valve body on valve body 10 with
B mouthfuls of the second working hole of pedestal on pedestal 2 communicates, R2 mouthfuls of valve body second exhaust port on valve body 10 and the pedestal on pedestal 2
Two R2 mouthfuls of exhaust outlets communicate；R2 mouthfuls of R1 mouthfuls of pedestal first row gas port on pedestal 2, pedestal second exhaust port logical air；First pipe
Connector 1a, the second pipe fitting 1b fix baffle ring 3 by pipe fitting respectively and are connected to 2 side of pedestal；First pipe fitting 1a and pedestal 2
On A mouthfuls of the first working hole of pedestal communicate；Second pipe fitting 1b is communicated with B mouthfuls of the second working hole of pedestal on pedestal 2；
First two-position three way normally closed solenoid valve 17, the second two-position three way normally closed solenoid valve 18 are mounted on 10 right end of valve body；The
P mouthfuls of the air inlet of one two-position three way normally closed solenoid valve 17 is communicated with P mouthfuls of valve body air inlet on valve body 10, the first two-position three way
A mouthfuls of the working hole of normally closed solenoid valve 17 passes through 5 left side of air flue and the first reversing piston in the air flue and back shroud 4 in valve body 10
The plunger shaft of side communicates；R mouthfuls of logical air of exhaust outlet of first two-position three way normally closed solenoid valve 17；Second two-position three way normally closed type
P mouthfuls of the air inlet of solenoid valve 18 is communicated with P mouthfuls of valve body air inlet on valve body 10, the second two-position three way normally closed solenoid valve 18
A mouthfuls of working hole is communicated by the air flue in valve body 10 with the plunger shaft on 11 right side of the second reversing piston；Second two-position three way is normally closed
R mouthfuls of logical air of exhaust outlet of formula solenoid valve 18；
Intermediate plate 15 and gas circuit distribution plate 16 are located between valve body 10 and two two-position three way normally closed solenoid valves；15 He of intermediate plate
The air flue communicated between two-position three way normally closed solenoid valve and valve body 10 is equipped in gas circuit distribution plate 16；
Circuit board 14 is arranged on valve body 10, and intermediate plate 15 can be used as the installation support plate of circuit board 14；Circuit board 14 is separately connected
The electrical interface of first two-position three way normally closed solenoid valve 17, the second two-position three way normally closed solenoid valve 18；
First two-position three way normally closed solenoid valve, 17 coil obtain it is electric after, the first two-position three way normally closed solenoid valve 17 commutation, gas
From P mouthfuls of the valve body air inlet entrance on valve body 10, wherein small part of gas as elder generation's air guide from the air inlet P of pilot head 12
Mouthful->First this channel of pilot hole 1201 is flowed through, air inlet of most of gas from the first two-position three way normally closed solenoid valve 17
P mouthfuls->A mouthfuls of working hole flows through, and guides to the left hand piston chamber of the first reversing piston 5；Due to the stress surface of the first reversing piston 5
Product is noticeably greater than the forced area of 6 right end of the first reversing valve core（The gas pair first of P mouthfuls of entrance of valve body air inlet on valve body 10
Also there are one smaller active forces for 6 right end of reversing valve core）, the first reversing piston 5 by closed gas effect push move right, from
And the first reversing valve core 6 is pushed to move right the position into Fig. 1, realize the first reversing valve core commutation of driving left side；When first
When two-position three way 17 dead electricity of normally closed solenoid valve, the first two-position three way normally closed solenoid valve 17 resets, and the first two-position three way is normally closed
P mouthfuls of the air inlet of formula solenoid valve 17 is normally closed, and R mouthfuls of its exhaust outlet is connected in the working hole A of the first two-position three way normally closed solenoid valve 17,
The first reversing valve core of gas-powered 6 of first reversing piston, 5 left hand piston chamber pressure release, P mouthfuls of valve body air inlet on valve body 10 is left
It moves, to push the first reversing piston 5 to be moved to left end extreme position, realizes that first reversing valve core 6 in left side resets commutation；
Similarly,
Second two-position three way normally closed solenoid valve, 18 coil obtain it is electric after, the second two-position three way normally closed solenoid valve 18 commutation, gas
From P mouthfuls of the valve body air inlet entrance on valve body 10, wherein small part of gas as elder generation's air guide from the air inlet P of pilot head 12
Mouthful->Second this channel of pilot hole 1202 is flowed through, air inlet of most of gas from the second two-position three way normally closed solenoid valve 18
P mouthfuls->A mouthfuls of working hole flows through, and guides to the right hand piston chamber of the second reversing piston 11；Second reversing piston 11 is by closed gas
Effect is pushed and is moved to the left, and to push the second reversing valve core 8 to move right to 1001 position of baffle among valve body 10, is realized
The the second reversing valve core commutation of driving right side；When the second two-position three way 18 dead electricity of normally closed solenoid valve, the second two-position three way is normally closed
Formula solenoid valve 18 resets, and P mouthfuls of the air inlet of the second two-position three way normally closed solenoid valve 18 is normally closed, the second two-position three way normally closed type electricity
The working hole A of magnet valve 18 is connected R mouthfuls of its exhaust outlet, 11 right hand piston chamber decompression of the second reversing piston, the valve body on valve body 10 into
The second reversing valve core of gas-powered 8 that P mouthfuls of gas port moves to right, to push the second reversing piston 11 to be moved to extreme right position,
Realize that the second reversing valve core 8 of right side resets commutation.
It should be noted last that the above specific implementation mode is merely illustrative of the technical solution of the present invention and unrestricted,
Although being described the invention in detail with reference to example, it will be understood by those of ordinary skill in the art that, it can be to the present invention
Technical solution be modified or replaced equivalently, without departing from the spirit of the technical scheme of the invention and range, should all cover
In the scope of the claims of the present invention.
Claims (10)
1. a kind of four double three-way magnetic valves, which is characterized in that including pedestal (2), back shroud (4), the first reversing piston (5),
First reversing valve core (6), the second reversing valve core (8), valve body (10), the second reversing piston (11), pilot head (12), the one or two
Threeway normally closed solenoid valve (17), the second two-position three way normally closed solenoid valve (18)；
In valve body (10) be equipped with left and right two spool chambers, left and right two spool chambers in be respectively set the first reversing valve core (6) and
Second reversing valve core (8), left and right two spool chambers between be equipped with baffle (1001), left and right two spool chambers in baffle (1001) institute
Intersection air flue communicate；The first reversing piston of connection (5), back shroud (4) are connected to valve body on the left of first reversing valve core (6)
(10) left side, the first reversing piston (5) are arranged in the plunger shaft in valve body (10) left side or back shroud (4)；Second reversal valve
The second reversing piston of connection (11) on the right side of core (8), the second reversing piston (11) are arranged in the plunger shaft on the right side of valve body (10)；
Pilot head (12) is arranged on valve body (10), and pilot head (12) includes P mouthfuls of air inlet and the first guide of pilot head (12)
Hole (1201), the second pilot hole (1202)；The first pilot hole (1201) of pilot head (12) by air flue in valve body (10) and
Air flue in back shroud (4) is communicated with the plunger shaft on the left of the first reversing piston (5)；Second pilot hole of pilot head (12)
(1202) it is communicated with the plunger shaft on the right side of the second reversing piston (11) by the air flue in valve body (10)；
In valve body (1), R1 mouthfuls of valve body first row gas port, the valve body communicated with spool chamber where the first reversing valve core (6) is set
B mouthfuls of the second working hole of valve body, the valve body second communicated with spool chamber where the second reversing valve core (8) is arranged in first A mouthfuls of working hole
R2 mouthfuls of exhaust outlet；In the spool chamber intersection of left and right two, P mouthfuls of valve body air inlet is set；P mouthfuls of valve body air inlet on valve body (10)
It is communicated with P mouthfuls of the air inlet of pilot head (12)；
Valve body (10) is integrated with pedestal (2) assembly；R1 mouthfuls of valve body first row gas port on valve body (10) and the bottom on pedestal (2)
R1 mouthfuls of first row gas port of seat communicates, A mouthfuls of the first working hole of valve body on valve body (10) and the first working hole of pedestal on pedestal (2)
A mouthfuls communicate, and P mouthfuls of valve body air inlet on valve body (10) is communicated with P mouthfuls of pedestal air inlet on pedestal (2), on valve body (10)
B mouthfuls of the second working hole of valve body is communicated with B mouthfuls of the second working hole of pedestal on pedestal (2), the valve body second exhaust on valve body (10)
R2 mouthfuls of mouth is communicated with R2 mouthfuls of pedestal second exhaust port on pedestal (2)；
First two-position three way normally closed solenoid valve (17), the second two-position three way normally closed solenoid valve (18) are mounted on valve body (10) right side
End；P mouthfuls of the air inlet of first two-position three way normally closed solenoid valve (17) is communicated with P mouthfuls of valve body air inlet on valve body (10), the
A mouthfuls of the working hole of one two-position three way normally closed solenoid valve (17) passes through the air flue in the air flue and back shroud (4) in valve body (10)
It is communicated with the plunger shaft on the left of the first reversing piston (5)；P mouthfuls of the air inlet and valve of second two-position three way normally closed solenoid valve (18)
P mouthfuls of valve body air inlet on body (10) communicates, and A mouthfuls of the working hole of the second two-position three way normally closed solenoid valve (18) passes through valve body
(10) air flue in is communicated with the plunger shaft on the right side of the second reversing piston (11).
2. four as described in claim 1 double three-way magnetic valves, which is characterized in that
Gas circuit distribution plate (16), gas circuit distribution are equipped between valve body (10) and two two-position three way normally closed solenoid valves (17,18)
The air flue communicated between two-position three way normally closed solenoid valve and valve body (10) is equipped in plate (16).
3. four as described in claim 1 double three-way magnetic valves, which is characterized in that
Circuit board (14) is additionally provided on valve body (10), circuit board (14) is separately connected the first two-position three way normally closed solenoid valve
(17), the electrical interface of the second two-position three way normally closed solenoid valve (18).
4. four as claimed in claim 3 double three-way magnetic valves, which is characterized in that
Circuit board (14) is mounted on intermediate plate (15)；Intermediate plate (15) is located at valve body (10) and two two-position three way normally closed type electricity
Between magnet valve (17,18)；The air flue communicated between two-position three way normally closed solenoid valve and valve body (10) is equipped in intermediate plate (15).
5. four as described in claim 1 double three-way magnetic valves, which is characterized in that
R2 mouthfuls of R1 mouthfuls of pedestal first row gas port on pedestal (2), pedestal second exhaust port logical air.
6. four as described in claim 1 double three-way magnetic valves, which is characterized in that
R mouthfuls of the exhaust outlet of first two-position three way normally closed solenoid valve (17) and the second two-position three way normally closed solenoid valve (18)
R mouthfuls of logical air of exhaust outlet.
7. four as described in claim 1 double three-way magnetic valves, which is characterized in that
The first pipe fitting (1a), the second pipe fitting (1b) are separately connected on pedestal (2)；On first pipe fitting (1a) and pedestal (2)
A mouthfuls of the first working hole of pedestal communicate；Second pipe fitting (1b) is communicated with B mouthfuls of the second working hole of pedestal on pedestal (2).
8. four as described in claim 1 double three-way magnetic valves, which is characterized in that
It is respectively provided with valve core seal ring (9) on first reversing valve core (6) and the second reversing valve core (8).
9. four as described in claim 1 double three-way magnetic valves, which is characterized in that
First reversing piston (5) is equipped with first piston sealing ring (7).
10. four as described in claim 1 double three-way magnetic valves, which is characterized in that
Second reversing piston (11) is equipped with second piston sealing ring (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810766677.4A CN108591542B (en) | 2018-07-13 | 2018-07-13 | Four-position double three-way electromagnetic valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810766677.4A CN108591542B (en) | 2018-07-13 | 2018-07-13 | Four-position double three-way electromagnetic valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108591542A true CN108591542A (en) | 2018-09-28 |
| CN108591542B CN108591542B (en) | 2024-02-13 |
Family
ID=63618269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810766677.4A Active CN108591542B (en) | 2018-07-13 | 2018-07-13 | Four-position double three-way electromagnetic valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108591542B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008075760A (en) * | 2006-09-21 | 2008-04-03 | Daikin Ind Ltd | Four-way selector valve for refrigerant |
| CN201836446U (en) * | 2010-11-04 | 2011-05-18 | 无锡埃氟隆流体控制器有限公司 | Multipurpose pilot type two-position five-way electromagnetic 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 |
| CN208442326U (en) * | 2018-07-13 | 2019-01-29 | 无锡气动技术研究所有限公司 | Four double three-way magnetic valves |
-
2018
- 2018-07-13 CN CN201810766677.4A patent/CN108591542B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008075760A (en) * | 2006-09-21 | 2008-04-03 | Daikin Ind Ltd | Four-way selector valve for refrigerant |
| CN201836446U (en) * | 2010-11-04 | 2011-05-18 | 无锡埃氟隆流体控制器有限公司 | Multipurpose pilot type two-position five-way electromagnetic 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 |
| CN208442326U (en) * | 2018-07-13 | 2019-01-29 | 无锡气动技术研究所有限公司 | Four double three-way magnetic valves |
Non-Patent Citations (1)
| Title |
|---|
| 陈远玲;魏威;任瑞文;卢煜海;杨青松;: "二位四通水液压换向阀的设计与试验研究", 液压与气动, no. 06 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108591542B (en) | 2024-02-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208442326U (en) | Four double three-way magnetic valves | |
| CN108591542A (en) | Four double three-way magnetic valves | |
| CN103277534B (en) | A kind of solenoid directional control valve | |
| CN207687403U (en) | More control reversal valves and valve module | |
| CN108869429A (en) | A method of control one-directional fluid flow | |
| CN203347945U (en) | Hall-type linear power-driven EGR (exhaust gas recirculation) valve | |
| CN205244408U (en) | Gas accuse guide formula solenoid valve | |
| CN205478035U (en) | High pressure fuel solenoid valve | |
| CN112483715B (en) | Four-coil double-armature time-sharing driven high-speed switch valve and driving method thereof | |
| CN204004696U (en) | Low-voltage solenoid valve | |
| CN103939649B (en) | Self-operated type stop valve | |
| CN208397412U (en) | A kind of external pilot formula reversal valve | |
| CN208565747U (en) | Integrated magnet valves | |
| CN203202300U (en) | Electromagnetic reversing valve | |
| CN207621460U (en) | The solenoid valve valve configurations of electronically controlled proportional valve | |
| CN105864137A (en) | Integral type priority multiway valve | |
| CN110081227B (en) | Voltage-stabilizing pilot-driven valve | |
| CN205260906U (en) | Guide pressure control valve | |
| CN108006268B (en) | A kind of multi-functional switching solenoid valve | |
| CN212564539U (en) | High-speed response electromagnetic valve for automobile part action | |
| CN210344406U (en) | High-sealing electromagnetic warm water valve for automobile | |
| CN111779729B (en) | Integrated energy-saving cylinder | |
| CN218094424U (en) | Two-position three-way diaphragm type anti-corrosion electromagnetic valve | |
| CN203051839U (en) | Electromagnetic valve | |
| JPH0643590Y2 (en) | Double solenoid valve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |