CN206036296U - Energy -saving two -position five -way solenoid valve - Google Patents
Energy -saving two -position five -way solenoid valve Download PDFInfo
- Publication number
- CN206036296U CN206036296U CN201620770245.7U CN201620770245U CN206036296U CN 206036296 U CN206036296 U CN 206036296U CN 201620770245 U CN201620770245 U CN 201620770245U CN 206036296 U CN206036296 U CN 206036296U
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- valve
- valve rod
- valve body
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Abstract
The utility model discloses an energy -saving two -position five -way solenoid valve, including valve body, valve rod, back lid and disk seat, equidistant first gas vent, first gas outlet, air inlet, second gas outlet and the second gas vent of being provided with in proper order on the wall of valve body, the front end of valve rod is provided with the piston, the disk seat be provided with respectively with the piston correspond complex control gas pocket, with control gas pocket matched with air guide hole, be provided with the first top guide that is used for controlling air guide hole and control gas pocket and switches on or block on the disk seat, be equipped with spacing annular along circumference on the rear end perisporium of valve rod and cover after, and be provided with the limiting locking mechanism corresponding with spacing annular, limiting locking mechanism is used for under the mating reaction of spacing annular, makes the valve rod locked in the position of commutating. The utility model has the advantages of simple and reasonable structure, convenient to use, the working property is stable, reliable, and first top guide need not the locking that long -time circular telegram just can realize valve rod positioning, and energy -conserving effect is better, and life is longer.
Description
Technical field
This utility model is related to Solenoid Valve Technology field, more particularly to a kind of energy-saving two-position-five-way solenoid valve.
Background technology
Valve class product is widely used in the fluid control of each technical field, and two-position-five-way solenoid valve is one kind therein,
It is well known.Two-position-five-way solenoid valve common on the market at present, its structure generally include valve body, are movably arranged at
Valve rod in the valve pocket of valve body, the bonnet and valve seat that are respectively arranged at valve body two ends, on the wall of valve body from it is rear to front wait successively between
Away from being provided with the first row QI KOU, the first gas outlet, air inlet, the second gas outlet and the second exhaust port that connect with valve pocket, valve rod
On be provided with some sealing members, if being provided with dry contact corresponding with sealing member in valve body, if dry contact and first row QI KOU, the
One gas outlet, air inlet, the second gas outlet and second exhaust port are crisscross arranged, and are provided with bonnet between the rear end of valve rod and bonnet
Spring, the front end of valve rod are provided with piston, and valve seat is respectively arranged with the control pore with piston corresponding matching and control pore phase
The gas port of cooperation, valve body are equipped with gas passage with valve seat, and air inlet is connected with gas port by gas passage, valve
It is provided with seat for controlling gas port with the conducting of control pore or the pilot head blocked.During installation, air inlet with work source of the gas
It is connected, when pilot head is powered, is switched between gas port and control pore, the Jing gases successively of the compressed gas in air inlet
Passage, gas port and pilot head are entered in control pore, and then drive piston movement, realize the commutation of gas circuit.
However, above-mentioned two-position-five-way solenoid valve is in actual use, when needing to make commutation gas circuit long-time in leading
During logical state, the magnet exciting coil long-time now generally required in pilot head is powered, so that valve rod is locked in corresponding commutation position
Put, but so, not only so that power consumption is larger, but also because the reason for magnet exciting coil is electrified for a long time so that line
Coil temperature rise is higher, causes magnet exciting coil to be easy to be burned, and has had a strong impact on the overall service life of valve.
Utility model content
The purpose of this utility model is the defect and deficiency for prior art, there is provided a kind of energy-saving two-position five-way electricity
Magnet valve, which is simple and reasonable, easy to use, stable work in work, reliability, and pilot head is powered without the need for long-time and just can realize
The locking of stem position, preferably, service life is longer for energy-saving effect.
For achieving the above object, this utility model is employed the following technical solutions：
A kind of energy-saving two-position-five-way solenoid valve described in the utility model, including valve body, described in being movably arranged at
Valve rod in the valve pocket of valve body, the bonnet and valve seat that are respectively arranged at the valve body two ends, from rear to front on the wall of the valve body
Successively spaced set have connect with the valve pocket first row QI KOU, the first gas outlet, air inlet, the second gas outlet and second
Air vent, is provided with some sealing members on the valve rod, be provided with some sections corresponding with the sealing member in the valve body
Point, some nodes and the first row QI KOU, first gas outlet, the air inlet, second gas outlet and institute
State second exhaust port to be crisscross arranged；
Rear lid spring is provided between the rear end of the valve rod and the bonnet, and the front end of the valve rod is provided with piston,
The valve seat is respectively arranged with the gas port being engaged with the control pore with the control pore of the piston corresponding matching,
The valve body is equipped with gas passage with the valve seat, and the air inlet is by the gas passage and the gas port phase
Connection, is provided with the valve seat for controlling the gas port with control pore conducting or the pilot head blocked；
Circumferentially arranged with limited ring groove on the rear end perisporium of the valve rod, it is described after cover and be provided with and the limited ring groove
Corresponding limitation locking mechanism；The limitation locking mechanism is for, under the mating reaction of the limited ring groove, making the valve
Bar is locked in commutation position；
The limitation locking mechanism includes gag lever post, adjusting nut and adjusting handle, and the inner of the gag lever post is inserted into
In the bonnet, the adjusting nut is installed on the outer wall of the bonnet by mounting seat, the gag lever post with it is described
The threaded connection section that adjusting nut screw thread coordinates, the outer end of the gag lever post is fixedly connected with the adjusting handle.
Further, cover after described and be embedded with the sealing ring coordinated with the spacing rod seal.
Further, the secondary piston is inserted in the valve seat, and the secondary piston includes being fixedly connected with the valve rod
Interior shirt portion, " bow " the shape outer race section being coated on outside the interior shirt portion, the outer wall of the outer race section is embedded with and the valve seat
The Y-shaped circle that inner wall sealing coordinates.
Further, the rear end of the valve rod is embedded with the wear-resistant strip being engaged with the inwall of the valve body.
The beneficial effects of the utility model are：The energy-saving two-position-five-way solenoid valve that this utility model is provided, by valve
Limited ring groove is set on the rear end perisporium of bar, and covers the limitation locking mechanism for being arranged at limited ring groove corresponding matching, work after
Make under state, when piston promotes valve rod to move towards bonnet direction, and when making stem movement to gas circuit commutation position so that spacing ring
Groove is also correspondingly moved to and gag lever post correspondence position, is now held on if desired the commutation work gas circuit, and user only needs
Drive gag lever post to rotate by adjusting handle, using threaded connection section and the mating reaction of adjusting nut of gag lever post, make spacing
Bar is moved axially and is inserted in limited ring groove, so as to just realize the locking to stem position, now makes pilot head power-off,
Gas circuit of the present utility model is remained on and can be maintained at this operational mode state；When adjusting handle is rotated again, take off gag lever post
From limited ring groove when, this utility model then be in released state, now valve rod will be in the control lower edge axial reciprocating of pilot head
It is mobile, realize that gas circuit switches again.
In sum, compared with prior art, this utility model need not make the magnet exciting coil long-time of pilot head be powered just
The locking of stem position can be realized, so that work gas circuit of the present utility model is maintained at relevant work pattern, service behaviour
Stable, reliable, service life is longer, and effects of energy conservation and environmental protection is preferable.This utility model structure setting advantages of simple, it is easy to use.
Description of the drawings
Fig. 1 is overall structure diagram of the present utility model；
Fig. 2 is mplifying structure schematic diagram at A in Fig. 1.
In Fig. 1 and Fig. 2：
1st, valve body；11st, first row QI KOU；12nd, the first gas outlet；13rd, air inlet；14th, the second gas outlet；15th, second row
QI KOU；16th, node；2nd, valve pocket；3rd, valve rod；31st, sealing member；32nd, limited ring groove；33rd, wear-resistant strip；4th, bonnet；41st, bonnet bullet
Spring；5th, valve seat；51st, control pore；52nd, gas port；53rd, gas passage；6th, piston；61st, interior shirt portion；62nd, outer race section；621、
Y-shaped circle；7th, pilot head；81st, gag lever post；811st, it is threadedly coupled section；82nd, adjusting nut；83rd, adjusting handle；84th, mounting seat；
85th, sealing ring.
Specific embodiment
Below in conjunction with the accompanying drawings this utility model is further described.
A kind of energy-saving two-position-five-way solenoid valve as depicted in figs. 1 and 2, including valve body 1, is movably arranged at valve body
Valve rod 3 in 1 valve pocket 2, the bonnet 4 and valve seat 5 that are respectively arranged at 1 two ends of valve body, on the wall of valve body 1 from it is rear to front successively etc.
Spacing be provided with connect with valve pocket 2 first row QI KOU 11, the first gas outlet 12, air inlet 13, the second gas outlet 14 and second
Air vent 15, is provided with some sealing members 31 on valve rod 3, if being provided with and 31 corresponding dry contact 16 of sealing member in valve body 1,
If dry contact 16 is interlocked with first row QI KOU 11, the first gas outlet 12, air inlet 13, the second gas outlet 14 and second exhaust port 15
Arrange.
Rear lid spring 41 is provided between the rear end of valve rod 3 and bonnet 4, and the front end of valve rod 3 is provided with piston 6,5 points of valve seat
Control pore 51, the gas port 52 being engaged with control pore 51, valve body 1 and valve seat 5 with 6 corresponding matching of piston is not provided with
Be equipped with gas passage 53, air inlet 13 is connected with gas port 52 by gas passage 53, be provided with valve seat 5 for
The pilot head 7 that control gas port 52 is turned on or blocked with control pore 51.
Circumferentially arranged with limited ring groove 32 on the rear end perisporium of valve rod 3, it is provided with bonnet 4 corresponding with limited ring groove 32
Limitation locking mechanism, limitation locking mechanism is locked in commutation position under the mating reaction of limited ring groove 32, making valve rod 3
It is fixed；Limitation locking mechanism includes gag lever post 81, adjusting nut 82 and adjusting handle 83, and the inner of gag lever post 81 is inserted into bonnet 4
Interior, adjusting nut 82 is installed on the outer wall of bonnet 4 by mounting seat 84, gag lever post 81 with 82 screw thread of adjusting nut coordinate
Threaded connection section 811, the outer end of gag lever post 81 is fixedly connected with adjusting handle 83.In order to improve sealing of the present utility model
Property, it is embedded with bonnet 4 and seals the sealing ring 85 for coordinating with gag lever post 81.
Gas circuit reversing principle of the present utility model is identical with the gas circuit reversing principle of existing two-position-five-way solenoid valve, therefore here
Do not repeat.Under working condition, when piston 6 promotes valve rod 3 to move towards 4 direction of bonnet, and valve rod 3 is made to move to gas circuit commutation position
When putting so that limited ring groove 32 is also correspondingly moved to and 81 correspondence position of gag lever post, now protect if desired the commutation gas circuit
Conducting is held, user only need to drive gag lever post 81 to rotate by adjusting handle 83, using threaded connection section 811 and the tune of gag lever post 81
The mating reaction of section nut 82, makes gag lever post 81 move axially and be inserted in limited ring groove 32, so as to just realize to valve
The locking of 3 position of bar, now makes 7 power-off of pilot head, gas circuit of the present utility model remain on and can be maintained at this mode of operation shape
State；When adjusting handle 83 is rotated again, when making gag lever post 81 depart from limited ring groove 32, this utility model is then in released state,
Now valve rod 3 will be moved in the control lower edge axial reciprocating of pilot head 7, realize that gas circuit switches again.
In sum, compared with prior art, this utility model need not make the magnet exciting coil long-time of pilot head 7 be powered just
The locking of 3 position of valve rod can be realized, so that work gas circuit of the present utility model is maintained at relevant work pattern, service behaviour
Stable, reliable, service life is longer, and effects of energy conservation and environmental protection is preferable.This utility model structure setting advantages of simple, it is easy to use.
In order to ensure sealing of the present utility model, piston 6 is inserted in valve seat 5, and piston 6 is included being fixed with valve rod 3 and connected
The interior shirt portion 61 for connecing, " bow " the shape outer race section 62 being coated on outside interior shirt portion 61, the outer wall of outer race section 62 be embedded with valve seat 5
The Y-shaped circle 621 that wall sealing coordinates.The piston 6 that double-layer structure is arranged inside and outside by adopting so that piston 6 is operationally difficult
Damage, service life is longer.The rear end of valve rod 3 is embedded with the wear-resistant strip 33 being engaged with the inwall of valve body 1, wear-resisting by arranging
Band 33, had both effectively protected valve rod 3, while also improving axiality of the valve rod 3 in motion.
The above is only better embodiment of the present utility model, therefore all according to described in this utility model patent claim
Construction, the equivalence changes done of feature and principle or modification, be included in this utility model patent claim.
Claims (4)
1. a kind of energy-saving two-position-five-way solenoid valve, including valve body, the valve rod being movably arranged in the valve pocket of the valve body,
The bonnet and valve seat at the valve body two ends is respectively arranged at, is had and institute from rear to front spaced set successively on the wall of the valve body
First row QI KOU, the first gas outlet, air inlet, the second gas outlet and the second exhaust port of valve pocket connection is stated, is set on the valve rod
Some sealing members are equipped with, if being provided with dry contact corresponding with the sealing member in the valve body, some nodes and institute
State first row QI KOU, first gas outlet, the air inlet, second gas outlet and the second exhaust port staggeredly to set
Put；
Rear lid spring is provided between the rear end of the valve rod and the bonnet, and the front end of the valve rod is provided with piston, described
Valve seat is respectively arranged with the gas port being engaged with the control pore with the control pore of the piston corresponding matching, described
Valve body is equipped with gas passage with the valve seat, and the air inlet is connected with the gas port by the gas passage
It is logical, it is provided with the valve seat for controlling the gas port with control pore conducting or the pilot head blocked, its feature
It is：
Circumferentially arranged with limited ring groove on the rear end perisporium of the valve rod, it is described after cover be provided with it is relative with the limited ring groove
The limitation locking mechanism answered；The limitation locking mechanism exists under the mating reaction of the limited ring groove, making the valve rod
Commutation position is locked；
The limitation locking mechanism includes gag lever post, adjusting nut and adjusting handle, and the inner of the gag lever post is inserted into described
In bonnet, the adjusting nut is installed on the outer wall of the bonnet by mounting seat, the gag lever post with the regulation
The threaded connection section that nut thread coordinates, the outer end of the gag lever post is fixedly connected with the adjusting handle.
2. energy-saving two-position-five-way solenoid valve according to claim 1, it is characterised in that：Cover after described and be embedded with and institute
State the sealing ring that spacing rod seal coordinates.
3. energy-saving two-position-five-way solenoid valve according to claim 1, it is characterised in that：The secondary piston is inserted into described
In valve seat, the secondary piston is included outside the interior shirt portion being fixedly connected with the valve rod, " bow " shape being coated on outside the interior shirt portion
Set portion, the outer wall of the outer race section are embedded with the Y-shaped circle with the inner wall sealing cooperation of the valve seat.
4. energy-saving two-position-five-way solenoid valve according to claim 1, it is characterised in that：The rear end of the valve rod is embedded with
The wear-resistant strip being engaged with the inwall of the valve body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620770245.7U CN206036296U (en) | 2016-07-20 | 2016-07-20 | Energy -saving two -position five -way solenoid valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620770245.7U CN206036296U (en) | 2016-07-20 | 2016-07-20 | Energy -saving two -position five -way solenoid valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206036296U true CN206036296U (en) | 2017-03-22 |
Family
ID=58311219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620770245.7U Expired - Fee Related CN206036296U (en) | 2016-07-20 | 2016-07-20 | Energy -saving two -position five -way solenoid valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206036296U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107917266A (en) * | 2017-11-28 | 2018-04-17 | 宁波坤易气动科技有限公司 | A kind of combination actuator |
| CN108087584A (en) * | 2018-02-02 | 2018-05-29 | 重庆世中星机电设备有限公司 | A kind of fluid reversing structure and gas-liquid impactor mechanism |
| CN109442091A (en) * | 2018-12-12 | 2019-03-08 | 宁波纽帕得机械有限公司 | A kind of locking solenoid directional control valve |
| CN112503388A (en) * | 2020-11-27 | 2021-03-16 | 天长市天鑫气体有限责任公司 | Gas conveying device of liquefied gas steel cylinder |
| CN112923065A (en) * | 2021-01-19 | 2021-06-08 | 博莱阀门（常州）有限公司 | Pneumatic regulating valve and using method thereof |
-
2016
- 2016-07-20 CN CN201620770245.7U patent/CN206036296U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107917266A (en) * | 2017-11-28 | 2018-04-17 | 宁波坤易气动科技有限公司 | A kind of combination actuator |
| CN108087584A (en) * | 2018-02-02 | 2018-05-29 | 重庆世中星机电设备有限公司 | A kind of fluid reversing structure and gas-liquid impactor mechanism |
| CN108087584B (en) * | 2018-02-02 | 2024-01-23 | 湖南沃飞科技有限公司 | Fluid reversing structure and gas-liquid impact mechanism |
| CN109442091A (en) * | 2018-12-12 | 2019-03-08 | 宁波纽帕得机械有限公司 | A kind of locking solenoid directional control valve |
| CN109442091B (en) * | 2018-12-12 | 2024-05-07 | 宁波纽帕得机械有限公司 | Electromagnetic reversing valve with lock |
| CN112503388A (en) * | 2020-11-27 | 2021-03-16 | 天长市天鑫气体有限责任公司 | Gas conveying device of liquefied gas steel cylinder |
| CN112503388B (en) * | 2020-11-27 | 2022-05-13 | 天长市天鑫气体有限责任公司 | Gas conveying device of liquefied gas steel cylinder |
| CN112923065A (en) * | 2021-01-19 | 2021-06-08 | 博莱阀门（常州）有限公司 | Pneumatic regulating valve and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170322 Termination date: 20200720 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |