CN108050272A - A kind of dispensing valve - Google Patents
A kind of dispensing valve Download PDFInfo
- Publication number
- CN108050272A CN108050272A CN201810040350.9A CN201810040350A CN108050272A CN 108050272 A CN108050272 A CN 108050272A CN 201810040350 A CN201810040350 A CN 201810040350A CN 108050272 A CN108050272 A CN 108050272A
- Authority
- CN
- China
- Prior art keywords
- spool
- installation cavity
- outlet channel
- liquid outlet
- liquid
- 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.)
- Pending
Links
- 239000007788 liquid Substances 0.000 claims abstract description 75
- 238000009434 installation Methods 0.000 claims abstract description 58
- 230000037361 pathway Effects 0.000 claims abstract description 39
- 230000007246 mechanism Effects 0.000 claims description 34
- 238000007789 sealing Methods 0.000 claims description 19
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 10
- 230000030279 gene silencing Effects 0.000 claims description 4
- 238000004804 winding Methods 0.000 claims description 2
- 239000012530 fluid Substances 0.000 abstract description 6
- 239000012535 impurity Substances 0.000 abstract description 6
- 230000008859 change Effects 0.000 abstract description 4
- 238000011109 contamination Methods 0.000 abstract description 4
- 238000001556 precipitation Methods 0.000 abstract description 4
- 230000008021 deposition Effects 0.000 abstract description 3
- 230000000903 blocking effect Effects 0.000 description 3
- 230000004044 response Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
- F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
- F16K11/065—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members
- F16K11/07—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members with cylindrical slides
- F16K11/0716—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members with cylindrical slides with fluid passages through the valve member
-
- 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
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/04—Construction of housing; Use of materials therefor of sliding valves
- F16K27/041—Construction of housing; Use of materials therefor of sliding valves cylindrical slide valves
-
- 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
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/30—Details
- F16K3/314—Forms or constructions of slides; Attachment of the slide to the spindle
-
- 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
- F16K31/0603—Multiple-way valves
- F16K31/061—Sliding valves
- F16K31/0613—Sliding valves with cylindrical slides
-
- 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)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Magnetically Actuated Valves (AREA)
Abstract
The invention discloses a kind of liquid dispensing valves, and including valve seat and the spool being installed in valve seat, valve seat includes：For installing the feed pathway and liquid outlet channel of the installation cavity of spool, installation cavity conducting；Feed pathway is relative to each other with liquid outlet channel, and is arranged on same straight line；Relief portion is provided on spool, spool slides in installation cavity, so that feed pathway passes through relief portion on or off with liquid outlet channel.The feed pathway and liquid outlet channel of the present invention is relative to each other, and it is arranged on same straight line, rather than use L-type distributed architecture, when the fluid pressure of flowing reduces, there will not be contamination precipitation, so as to prevent impurity deposition caused by block or contamination precipitation fluid pressure is caused to change the technical issues of.
Description
Technical field
The present invention relates to metal product fields, specifically, are related to a kind of dispensing valve.
Background technology
Most of dispensing valve of the prior art uses L-type structure, has folder between feed pathway and liquid outlet channel
Angle, when the liquid flowing pressure in dispensing valve is smaller, the impurity in liquid can be deposited in angle.Such stream
Body distributing valve can deposit excessive impurity in angle, cause channel blockage or can cause passage after long-time use
The change of middle fluid pressure is unfavorable for the precision controlling of fluid pressure.
The content of the invention
It is an object of the invention to provide a kind of dispensing valves, it is intended to solve to block up caused by impurity deposition in the prior art
The technical issues of plug or fluid pressure change.
The present invention provides a kind of dispensing valve, which includes valve seat and the valve being installed in the valve seat
Core.
The valve seat further includes：
Installation cavity, the installation cavity are used to install the spool；
Feed pathway, the feed pathway is arranged at the installation cavity one side, and is turned on the installation cavity；
Liquid outlet channel, the liquid outlet channel is arranged at the installation cavity opposite side, and is turned on the installation cavity；
The feed pathway and the liquid outlet channel are relative to each other, and are arranged on same straight line；
Relief portion is provided on the spool, the spool slides in the installation cavity so that the feed pathway with
The liquid outlet channel passes through the relief portion on or off.
Further, the spool and the installation cavity clearance fit.
Further, feed pathway mouth and/or liquid outlet channel mouth of the spool in the installation cavity are provided with sealing
Mechanism, the sealing mechanism prevent liquid from entering the installation cavity for sealing the spool and the installation cavity.
Further, the spool is cylinder, and the relief portion is along the circumferentially disposed interior concave ring of the spool；It is described
Sealing mechanism is sealing ring, and there are two the both sides for being respectively sealed in the interior concave ring for the sealing ring tool.
Further, there are two the liquid outlet channel tools, the feed pathway is by the installation cavity with going out described in two
Liquid passage is both turned on.
Further, the spool includes two relief portion；When the spool slides, the feed pathway only passes through
One relief portion is turned on a liquid outlet channel, so as to complete liquid flow direction distribution.
Further, liquid dispensing valve further includes：
Driving mechanism, the driving mechanism are used to that the spool to be driven to slide in the installation cavity；
The valve seat is installed in the driving mechanism, and the spool includes the external part for stretching out in the installation cavity, institute
It states external part to be positioned in the driving mechanism, and is driven by the driving mechanism.
Further, the driving mechanism includes：
Shell；
Location hole is slided, the slip location hole is through the shell, and for accommodating the spool, the spool is described
It slides in location hole and slides；
Coil, the coil winding is on the outer wall of the slip location hole；
Iron core, the iron core are positioned in the slip location hole, and towards the end face of the external part；
Driving power, the driving power are electrically connected to the coil；
After the coil is powered, iron core moves in the slip location hole, the spool to be promoted to slide.The spool
It is slided in the mounting hole, the elastic component makes the spool set back after the coil blackout.
Further, the driving mechanism further includes reply module, and the reply module makes institute after the coil blackout
Spool is stated to recover to initial position；The reply module includes：
Holding block, the holding block are fixed on the external part of the spool；
Elastic component, described elastic component one end are positioned at the holding block, and the other end of the elastic component is positioned at outside described
The upper surface of shell；
After the coil blackout, the elastic component for sliding and elongating with the spool makes the spool recover to initial position.
Further, the spool is set towards the end of the valve seat and/or higher than the external part of the upper surface of outer cover
It is equipped with silencing pad.
Dispensing valve disclosed by the invention includes valve seat and the spool being installed in the valve seat, and spool is mounted on valve seat
In interior installation cavity, and slided in installation cavity；Feed pathway and liquid outlet channel are turned on by the relief portion on spool；Work as spool
During slip, relief portion compared with feed pathway and the position difference of liquid outlet channel to realize the water conservancy diversion of liquid.Wherein, feed liquor leads to
Road and the liquid outlet channel are relative to each other, and are arranged on same straight line rather than use L-type distributed architecture, when the liquid of flowing
When body pressure reduces, contamination precipitation is there will not be, so as to which the caused blocking of impurity deposition or contamination precipitation be prevented to cause liquid
The technical issues of body pressure change.
Description of the drawings
Fig. 1 is the diagrammatic cross-section of dispensing valve of the present invention；
Fig. 2 is the section exploded perspective view of dispensing valve of the present invention.
Specific embodiment
The present invention is further elaborated and illustrated with reference to specific embodiment and Figure of description:
It please refers to Fig.1 and Fig. 2, the present invention provides a kind of dispensing valve, which includes valve seat 100 and installation
In the spool 200 in valve seat 100, wherein, spool 200 slides in valve seat 100.Valve seat 100 includes：Installation cavity 11, feed liquor lead to
Road 12 and liquid outlet channel 13.Installation cavity 11 is used to install spool 200；Feed pathway 12 is arranged at 11 one side of installation cavity, and with
Installation cavity 11 turns on；Liquid outlet channel 13 is arranged at 11 opposite side of installation cavity, and is turned on installation cavity 11；Feed pathway 12 is with going out liquid
Passage 13 is relative to each other, and is arranged on same straight line；Relief portion 21 is provided on spool 200, spool 200 is in installation cavity 11
It slides, so that feed pathway 12 passes through 21 on or off of relief portion with liquid outlet channel 13.
At work, liquid flows into liquid outlet channel after the entrance of feed pathway 12 after the relief portion 21 on spool 200
13, it since feed pathway 12 and liquid outlet channel 13 are relative to each other, and is arranged on same straight line, so working as what is flowed in passage
When fluid pressure is smaller, the impurity in liquid will not be deposited in feed pathway 12 and relief portion 21 or relief portion 21 with
The contact site of liquid outlet channel 13 so as to prevent the blocking of passage, compared with the distributing valve of existing L-type structure, solves logical
The technical issues of road blocking, channel inner pressure changes, is unfavorable for precision controlling.
When needing feed pathway 12 and 13 stopping of liquid outlet channel, after spool 200 slides in installation cavity 11, make
The position of relief portion 21 is staggered with feed pathway 12, and feed pathway 12 is ended by 200 wall of spool with liquid outlet channel 13, so as to hinder
The flowing of liquid in exhausted feed pathway 12 completes the flow distribution of liquid.
Further, spool 200 and 11 clearance fit of installation cavity.In the present embodiment, spool 200 is in installation cavity 11
It slides, the size of the size installation cavity 11 of spool 200.The size of spool 200 when sliding in the installation cavity 11 not generate
It rocks and is limited.
Further, 13 mouthfuls of 12 mouthfuls of feed pathway of the spool 200 in installation cavity 11 and/or liquid outlet channel are provided with sealing
Mechanism 22, sealing mechanism 22 prevent liquid from entering installation cavity 11 for sealed valve core 200 and installation cavity 11.
In the present embodiment, the shape of sealing mechanism 22 and the shape of spool 200 and installation cavity 11 are adapted.In this hair
In a kind of bright embodiment, spool 200 is the cylinder that section is square, and installation cavity 11 is also the cylindricality of square for section
Hole, spool 200 are inserted into installation cavity 11, and spool 200 slides in installation cavity 11.Sealing mechanism 22 is around the steaming of spool 200 at this time
Hair style section is set, and for square gasket, gasket is soft material, and gasket is held on the inner wall of spool 200 and installation cavity 11,
And positioned at 12 mouthfuls of feed pathway.Liquid is sealed after 12 mouthfuls of feed pathway by sealing mechanism 22, prevents liquid from entering installation cavity 11.
At this time when the position of relief portion 21 is opposite with feed pathway 12, liquid flows into liquid outlet channel 13 through relief portion 21.
Further, in another embodiment of the invention, spool 200 is cylinder, and relief portion 21 is along spool
200 circumferentially disposed interior concave rings；Sealing mechanism 22 is sealing ring, and there are two the both sides for being respectively sealed in interior concave ring for sealing ring tool.
In the present embodiment, the spool 200 of cylinder is easily installed with installation cavity 11.Interior concave ring is arranged on the outer wall of spool 200,
It can together be produced by equipment in the production process of spool 200, and other process be not required, such as need to pass through
Punch punches, so as to be beneficial to reduce cost.
Further, there are two the tools of liquid outlet channel 13, feed pathway 12 is equal by installation cavity 11 and two liquid outlet channels 13
Conducting.Spool 200 includes two relief portion 21；When spool 200 slides, feed pathway 12 only passes through a relief portion 21 and one
Liquid outlet channel 13 turns on, so as to complete liquid flow direction distribution.
In the present embodiment, at work, liquid passes through one to the dispensing valve of liquid outlet channel 13a, 13b there are two tool
After a feed pathway 12 flows into, after flowing through a relief portion 21a, then the liquid outlet channel 13a opposite with relief portion 21a is flowed into；
When needing to adjust the flow pass of liquid, after spool 200 slides, another relief portion 21b is turned on feed pathway 12, before
The relief portion 21a of conducting ends with feed pathway 12, and liquid is ended another before by the relief portion 21b inflows of conducting at this time
In a liquid outlet channel 13b, so as to complete the distribution of liquid flow direction.Total is relatively easy, and two relief portion 21a, 21b are simultaneously
It only can guarantee that one turns on feed pathway 12.
Further, liquid dispensing valve further includes：Driving mechanism 300, driving mechanism 300 are used to that spool 200 to be driven to pacify
It behave affectedly in 11 and slides；Valve seat 100 is installed in driving mechanism 300, and spool 200 includes the external part for stretching out in installation cavity 11, stretches
Outlet is positioned in driving mechanism 300, and the driving of mechanism driven 300.
Driving mechanism 300 includes：Shell 31 slides location hole 32, coil 33, iron core 34 and driving power.
Wherein, location hole 32 is slided through shell 31, and for accommodating spool 200, spool 200 is sliding in slip location hole 32
It is dynamic；Coil 33 is wound on the outer wall for sliding location hole 32；Iron core 34, which is positioned at, to be slided in location hole 32, and towards external part
End face；Driving power is electrically connected to coil 33；After coil 33 is powered, iron core 34 moves in slip location hole 32, to promote valve
Core 200 slides.Spool 200 slides in mounting hole, and elastic component 352 makes spool 200 set back after coil 33 powers off.
In the present embodiment, iron core 34 is moved in the case where coil 33 is powered the magnetic fields of formation, spool 200 to be promoted to slide
Dynamic, using this type of drive, driving is flexible, and response is fast, avoids the occurrence of the sluggish situation of response.
Further, driving mechanism 300, which further includes, replys module 35, and reply module 35 makes spool after the power-off of coil 33
200 recover to initial position.Replying module 35 includes：Holding block 351 and elastic component 352.
Wherein, holding block 351 is fixed on the external part of spool 200；352 one end of elastic component is positioned at holding block 351, elasticity
The other end of part 352 is positioned at the upper surface of shell 31；After coil 33 powers off, the elastic component 352 that slides and elongate with spool 200
Spool 200 is made to recover to initial position.
In the present embodiment, by the use of elastic component 352 as reply power stored energy mechanism, cost is relatively low, and can it is long when
Between use, reliability is high, which is spring, and spring is set on spool 200.
Further, spool 200 is provided with towards the end of valve seat 100 and/or higher than the external part of 31 upper surface of shell
Silencing pad 400.
In the present embodiment, silencing pad 400 can play limitation spool 200 slide it is most upper and most under position,
Meanwhile the noise reduction valve can make spool 200 generated during sliding into maximum position and being contacted with valve seat 100 or shell 31 compared with
Big noise plays mute purpose.
Finally it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention rather than the present invention is protected
The limitation of scope is protected, although being explained in detail with reference to preferred embodiment to the present invention, those of ordinary skill in the art should
Work as understanding, technical scheme can be modified or replaced equivalently, without departing from the reality of technical solution of the present invention
Matter and scope.
Claims (10)
1. a kind of liquid dispensing valve, including valve seat and the spool being installed in the valve seat, which is characterized in that the valve seat bag
It includes：
Installation cavity, the installation cavity are used to install the spool；
Feed pathway, the feed pathway is arranged at the installation cavity one side, and is turned on the installation cavity；
Liquid outlet channel, the liquid outlet channel is arranged at the installation cavity opposite side, and is turned on the installation cavity；
The feed pathway and the liquid outlet channel are relative to each other, and are arranged on same straight line；
Relief portion is provided on the spool, the spool slides in the installation cavity so that the feed pathway with it is described
Liquid outlet channel passes through the relief portion on or off.
2. liquid dispensing valve as described in claim 1, which is characterized in that the spool and the installation cavity clearance fit.
3. liquid dispensing valve as claimed in claim 1 or 2, which is characterized in that feed liquor of the spool in the installation cavity
Passway and/or liquid outlet channel mouth are provided with sealing mechanism, and the sealing mechanism is used to seal the spool and the installation cavity,
Prevent liquid from entering the installation cavity.
4. liquid dispensing valve as claimed in claim 3, which is characterized in that the spool is cylinder, and the relief portion is edge
The circumferentially disposed interior concave ring of the spool；The sealing mechanism is sealing ring, and there are two be respectively sealed in institute to the sealing ring tool
State the both sides of interior concave ring.
5. liquid dispensing valve as described in claim 1, which is characterized in that there are two the liquid outlet channel tools, and the feed liquor leads to
Road is both turned on by the installation cavity and two liquid outlet channels.
6. liquid dispensing valve as claimed in claim 5, which is characterized in that the spool includes two relief portion；It is described
When spool slides, the feed pathway is only turned on by a relief portion with a liquid outlet channel, so as to complete liquid
Body flow direction distribution.
7. liquid dispensing valve as described in claim 1, which is characterized in that liquid dispensing valve further includes：
Driving mechanism, the driving mechanism are used to that the spool to be driven to slide in the installation cavity；
The valve seat is installed in the driving mechanism, and the spool includes the external part for stretching out in the installation cavity, described to stretch
Outlet is positioned in the driving mechanism, and is driven by the driving mechanism.
8. liquid dispensing valve as claimed in claim 7, which is characterized in that the driving mechanism includes：
Shell；
Location hole is slided, the slip location hole is through the shell, and for accommodating the spool, the spool is in the slip
It is slided in location hole；
Coil, the coil winding is on the outer wall of the slip location hole；
Iron core, the iron core are positioned in the slip location hole, and towards the end face of the external part；
Driving power, the driving power are electrically connected to the coil；
After the coil is powered, iron core moves in the slip location hole, the spool to be promoted to slide.The spool is in institute
It states in mounting hole and slides, the elastic component makes the spool set back after the coil blackout.
9. dispensing valve as claimed in claim 8, which is characterized in that the driving mechanism further includes reply module, described
Reply module makes the spool recover to initial position after the coil blackout；The reply module includes：
Holding block, the holding block are fixed on the external part of the spool；
Elastic component, described elastic component one end are positioned at the holding block, and the other end of the elastic component is positioned at the shell
Upper surface；
After the coil blackout, the elastic component for sliding and elongating with the spool makes the spool recover to initial position.
10. dispensing valve as claimed in claim 9, which is characterized in that the spool towards the end of the valve seat and/or
External part higher than the upper surface of outer cover is provided with silencing pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810040350.9A CN108050272A (en) | 2018-01-16 | 2018-01-16 | A kind of dispensing valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810040350.9A CN108050272A (en) | 2018-01-16 | 2018-01-16 | A kind of dispensing valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108050272A true CN108050272A (en) | 2018-05-18 |
Family
ID=62127031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810040350.9A Pending CN108050272A (en) | 2018-01-16 | 2018-01-16 | A kind of dispensing valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108050272A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110081217A (en) * | 2019-05-18 | 2019-08-02 | 喆焱阀业有限公司 | A kind of valve with multichannel |
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| CN102913669A (en) * | 2011-07-31 | 2013-02-06 | 博西华电器（江苏）有限公司 | Gas electromagnetic valve, control manner thereof and gas stove |
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| CN205423969U (en) * | 2016-03-31 | 2016-08-03 | 温州市宝饰五金制品有限公司 | Type of making an uproar check valve falls |
| CN106015641A (en) * | 2016-06-29 | 2016-10-12 | 李灵芝 | Piston-type self-holding high-energy-saving electromagnetic valve |
| CN106286895A (en) * | 2015-05-21 | 2017-01-04 | 浙江三花股份有限公司 | Three-way magnetic valve |
| CN205920939U (en) * | 2016-06-20 | 2017-02-01 | 厦门宏发电力电器有限公司 | Relay that can noise reduction |
| CN205956505U (en) * | 2016-05-10 | 2017-02-15 | 李学东 | Two -position three -way electromagnetic valve |
| CN107166048A (en) * | 2017-06-09 | 2017-09-15 | 杭州强邦精密机械电器有限公司 | Novel structure gas proportioning valve |
| CN208169592U (en) * | 2018-01-16 | 2018-11-30 | 深圳市宗泰电机有限公司 | A kind of dispensing valve |
-
2018
- 2018-01-16 CN CN201810040350.9A patent/CN108050272A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05180369A (en) * | 1991-12-27 | 1993-07-20 | Saginomiya Seisakusho Inc | Pilot type three-way solenoid valve |
| CN2484451Y (en) * | 2001-06-15 | 2002-04-03 | 周兰午 | Through change valve |
| CN201373127Y (en) * | 2009-03-23 | 2009-12-30 | 中国海洋石油总公司 | Fluid control valve based on metal seal |
| CN201818874U (en) * | 2010-07-23 | 2011-05-04 | 重庆泰利福汽车零部件有限公司 | Low-noise gear-shifting solenoid valve |
| CN102913669A (en) * | 2011-07-31 | 2013-02-06 | 博西华电器（江苏）有限公司 | Gas electromagnetic valve, control manner thereof and gas stove |
| JP2015021578A (en) * | 2013-07-22 | 2015-02-02 | ダイキン工業株式会社 | Four-way valve |
| CN106286895A (en) * | 2015-05-21 | 2017-01-04 | 浙江三花股份有限公司 | Three-way magnetic valve |
| CN205423969U (en) * | 2016-03-31 | 2016-08-03 | 温州市宝饰五金制品有限公司 | Type of making an uproar check valve falls |
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| CN106015641A (en) * | 2016-06-29 | 2016-10-12 | 李灵芝 | Piston-type self-holding high-energy-saving electromagnetic valve |
| CN107166048A (en) * | 2017-06-09 | 2017-09-15 | 杭州强邦精密机械电器有限公司 | Novel structure gas proportioning valve |
| CN208169592U (en) * | 2018-01-16 | 2018-11-30 | 深圳市宗泰电机有限公司 | A kind of dispensing valve |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110081217A (en) * | 2019-05-18 | 2019-08-02 | 喆焱阀业有限公司 | A kind of valve with multichannel |
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