CN108006305A - Duplex solenoid valve - Google Patents
Duplex solenoid valve Download PDFInfo
- Publication number
- CN108006305A CN108006305A CN201810047027.4A CN201810047027A CN108006305A CN 108006305 A CN108006305 A CN 108006305A CN 201810047027 A CN201810047027 A CN 201810047027A CN 108006305 A CN108006305 A CN 108006305A
- Authority
- CN
- China
- Prior art keywords
- iron core
- diaphragm
- coil
- convex ribs
- valve body
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 58
- 238000007789 sealing Methods 0.000 claims abstract description 16
- 238000005728 strengthening Methods 0.000 claims abstract description 6
- 230000005855 radiation Effects 0.000 claims description 6
- 239000012528 membrane Substances 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 31
- 230000006698 induction Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 241000372132 Hydrometridae Species 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 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
- 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
-
- 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
- F16K7/00—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves
- F16K7/12—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm
Abstract
The present invention relates to a kind of duplex solenoid valve to include：Valve body, two inlet pipelines, one outlet pipeline and valve member, valve member is connected to valve body and corresponds respectively to inlet pipeline setting, for controlling the break-make between corresponding inlet pipeline and the outlet pipeline, the valve member includes coil, iron core and diaphragm, the coil is fixed relative to the valve body, the iron core is arranged in the coil and can be relative to the valve body, the diaphragm is arranged on the iron core towards one end of the valve body, the diaphragm can separate with iron core movement or connect the corresponding inlet pipeline and the outlet pipeline, the diaphragm is equipped with the convex ribs for being used for strengthening sealing performance, by setting convex ribs to increase membrane ruggedness on diaphragm, avoid diaphragm that excessive deformation occurs, so as to strengthen sealing performance.
Description
Technical field
The present invention relates to flow control valve technical field, more particularly to a kind of duplex solenoid valve.
Background technology
As environmental pollution is increasingly severe, the water resource of different regions is subject to different grades of pollution, the matter of drinking water
Measure less than guarantee, in order to healthy and safe, more and more users begin to use water purifier.During water purifier use, control
The valve member of inlet pipeline break-make processed is essential element, but after valve member uses a period of time, due to valve
Diaphragm in door component occurs straining or excessive deformation so that the phenomenon of leak, occurs in valve member poor sealing in water purifier.
The content of the invention
Based on this, it is necessary to which, for the problem that valve member poor sealing in existing water purifier, there are leak, there is provided a kind of
Duplex solenoid valve.
First aspect according to embodiments of the present invention, there is provided a kind of duplex solenoid valve, including：
Valve body, two inlet pipelines and an outlet pipeline；
Valve member, the valve member are connected to the valve body and correspond respectively to the inlet pipeline and set, be used for
The break-make between corresponding inlet pipeline and the outlet pipeline is controlled, the valve member includes coil, iron core and diaphragm,
The coil is fixed relative to the valve body, and the iron core is arranged in the coil and can be relative to the valve body, institute
Diaphragm is stated arranged on the iron core towards one end of the valve body, the diaphragm can separate with iron core movement or connect pair
The inlet pipeline answered and the outlet pipeline, the diaphragm are equipped with the convex ribs for being used for strengthening sealing performance.
In one of the embodiments, the convex ribs are multiple strip convex ribs, and multiple strip convex ribs are equal in radiation
It is even to be arranged at the diaphragm outer surface.
In one of the embodiments, the convex ribs further include ring-type convex ribs, and the ring-type convex ribs are with the diaphragm
The heart intersects for the center of circle and with the strip convex ribs.
In one of the embodiments, the valve member includes plunger tube, and the plunger tube is arranged in the coil, and
Between the coil and the iron core, position limiting structure is equipped with the plunger tube, the position limiting structure is used to limit described
The stroke of iron core.
In one of the embodiments, the position limiting structure is formed at the convex portion of the plunger tube inner wall, the convex portion energy
One end that the iron core deviates from the valve body is enough supported, to limit the stroke of the iron core.
In one of the embodiments, the convex portion protrudes out for the plunger tube away from valve body one end inner wall to the iron core
The step of formation.
In one of the embodiments, the valve member includes spring assembly and magnetizer, and the spring assembly is arranged on
In the plunger tube, both ends support the plunger tube and the iron core respectively, and for resetting the iron core, the magnetizer is set
It is placed between the plunger tube and the coil.
In one of the embodiments, the valve member further includes fixing device, and the fixing device is fixedly connected with institute
State coil, the magnetizer and the plunger tube.
In one of the embodiments, the inlet pipeline and the outlet pipeline are using slotting mode and exterior line soon
Connection.
In one of the embodiments, O-ring seal is further included, the O-ring seal is arranged at the corresponding valve
Between component and the valve body.
Duplex solenoid valve provided by the invention, valve member include coil, iron core and diaphragm, and coil is consolidated relative to valve body
Fixed, iron core is arranged in coil and can be arranged on the one end of iron core towards valve body relative to valve body, diaphragm, and diaphragm is with iron core
Movement can separate or connect corresponding inlet pipeline and outlet pipeline, and diaphragm is equipped with the convex ribs for being used for strengthening sealing performance,
By setting convex ribs to increase membrane ruggedness on diaphragm, avoid diaphragm that excessive deformation occurs, so as to strengthen sealing performance.
Brief description of the drawings
Attached drawing herein is merged in specification and forms the part of this specification, shows the implementation for meeting the present invention
Example, and for explaining the principle of the present invention together with specification.
Fig. 1 is a kind of duplex electromagnetic valve structure schematic diagram shown in an exemplary embodiment of the invention；
Fig. 2 is a kind of duplex solenoid valve front schematic view shown in an exemplary embodiment of the invention；
Fig. 3 is sectional view along A-A in Fig. 2 of the present invention；
Fig. 4 is a kind of convex rib structure schematic diagram shown in an exemplary embodiment of the invention；
Fig. 5 is another convex rib structure schematic diagram shown in an exemplary embodiment of the invention.
Embodiment
Here exemplary embodiment will be illustrated in detail, its example is illustrated in the accompanying drawings.Following description is related to
During attached drawing, unless otherwise indicated, the same numbers in different attached drawings represent the same or similar key element.Following exemplary embodiment
Described in embodiment do not represent and the consistent all embodiments of the present invention.On the contrary, they be only with it is such as appended
The example of the consistent apparatus and method of some aspects being described in detail in claims, of the invention.
Fig. 1-2 is a kind of duplex electromagnetic valve structure schematic diagram shown in an exemplary embodiment of the invention, the duplex electricity
Magnet valve includes valve body 1, the first inlet pipeline 11, the second inlet pipeline 12, outlet pipeline 13 and valve member 2, the valve
Component includes the first valve member 21 and the second valve member 22, first valve member 21 and second valve member 22
Be connected to the valve body 1, and the first valve member 21 corresponds to the first inlet pipeline 11 and sets, for control described first into
Break-make between water lines 11 and outlet pipeline 13, second valve member 22 correspond to the second inlet pipeline 12 and set, be used for
Control the break-make between second inlet pipeline 12 and outlet pipeline 13.
Specifically, as shown in Figure 3-4, first valve member 21 include primary diaphragm 211, the first iron core 212 and
First coil 215, the first coil 215 are fixed relative to the valve body 1, and first iron core 212 is arranged on the First Line
In circle 215, and it can be moved relative to the valve body 1, the primary diaphragm 211 is arranged on first iron core 212 towards described
One end of valve body 1, the primary diaphragm 211 can separate with the movement of the first iron core 212 or connect the first inlet pipeline 11 with going out
Water lines 13, the primary diaphragm 211 are equipped with the convex ribs 219 for being used for strengthening sealing performance.As shown in figure 4, the convex ribs 219 can
Think that multiple strip convex ribs 219a, multiple strip convex ribs 219a are uniformly arranged on outside the primary diaphragm 211 in radiation
Wherein, the both ends of multiple strip convex ribs 219a are connected to the both ends of the primary diaphragm 211 on surface.
In other implementations, the convex ribs 219 further include ring-type convex ribs 219b, and the ring-type convex ribs 219b is with institute
The center of primary diaphragm 211 is stated as the center of circle and is intersected with the strip convex ribs 219a.
It is understood that when the strip convex ribs 219a is provided separately within primary diaphragm 211, as shown in figure 4, more
A strip convex ribs 219a is set in radiation shape, and both ends of its both ends respectively with the primary diaphragm 211 are connected；Work as strip
When convex ribs 219a is engaged setting with ring-type convex ribs 219b, as shown in figure 5, the ring-type convex ribs 219b is with the primary diaphragm
211 center intersects for the center of circle and with the strip convex ribs 219a, increases convex ribs 219, Ke Yizeng so on primary diaphragm 211
Add the intensity of primary diaphragm 211, avoid primary diaphragm 211 that excessive deformation occurs, so as to strengthen sealing performance.Furthermore it is also possible to
By increasing the thickness of primary diaphragm 211 in the present embodiment, coordinate convex ribs increase by 211 non-deformability of primary diaphragm, make first
Sealing valve port is more stablized.
In other embodiments, first valve member 21 includes the first plunger tube 213, first plunger tube 213
In the first coil 215, and between the first coil 215 and first iron core 212, described first every
The first position limiting structure 210 is equipped with magnetic tube 213, which is used for the stroke for limiting the first iron core 212.Specifically
Ground, first position limiting structure 210 are formed at the first convex portion of 213 inner wall of the first plunger tube, which can support
First iron core 212 deviates from one end of the valve body 1, to limit the stroke of first iron core 212.Further, it is described
The first step that first convex portion is formed for first plunger tube 213 away from 1 one end inner wall of valve body, passes through the first step
Limit the stroke of first iron core 212., not only can be to prevent in this way, set the first plunger tube 213 in the first valve member 21
Magnetic leakage, can also be by setting the first position limiting structure 210 to play the first iron core 212 and primary diaphragm 211 in the first plunger tube 213
To position-limiting action, the first iron core 212 and primary diaphragm 211 is avoided to be separated in transport or falling process.In other embodiment party
In formula, first valve member further includes the first spring assembly 216 and the first magnetizer 214, first spring assembly 216
In first plunger tube 213, its both ends supports first plunger tube 213 and first iron core 212 respectively, uses
In reset first iron core 212；First magnetizer 214 is arranged at first plunger tube 213 and the first coil
Between 215, the efficiency of first coil 215 can be not only improved, can also be shielded close to the external magnetic field of first coil 215.
In other embodiments, first valve member 21 includes the first fixing device, the first fixing device bag
The first bolt 218 and the first gasket 217 are included, for being fixedly connected with the first coil 215, the first magnetizer 214 and described
First plunger tube 213.Certainly, the present invention to the concrete structure of the first fixing device and is not limited, it is any can play it is solid
Surely the fixing device of the first coil 215, the first magnetizer 214 and first plunger tube 213 effect is connected all at this
Within the protection domain of invention.
As shown in Figure 3-4, second valve member 22 includes secondary diaphragm 221, the second iron core 222 and the second coil
225, second coil 225 is fixed relative to the valve body 1, and second iron core 222 is arranged in second coil 225,
And can be moved relative to the valve body 1, the secondary diaphragm 221 is arranged on first iron core 222 towards one end of valve body 1,
The secondary diaphragm 221 can separate or connect the second inlet pipeline 12 and outlet pipeline 13 with the movement of the second iron core 222, described
Secondary diaphragm 221 is again provided with the convex ribs 219 for strengthening sealing performance.
The convex ribs 219 can be multiple strip convex ribs 219a, and multiple strip convex ribs 219a are uniformly set in radiation
221 outer surface of secondary diaphragm is placed in, wherein, the both ends of multiple strip convex ribs 219a are connected to second film
The both ends of piece 221.
In other implementations, the convex ribs 219 further include ring-type convex ribs 219b, and the ring-type convex ribs 219b is with institute
The center of secondary diaphragm 221 is stated as the center of circle and is intersected with the strip convex ribs 219a.
It is understood that when strip convex ribs 219a is provided separately within secondary diaphragm 221, as shown in figure 4, multiple institutes
State strip convex ribs 219a to set in radiation shape, both ends of its both ends respectively with the secondary diaphragm 221 are connected；When strip convex ribs
When 219a is engaged setting with ring-type convex ribs 219b, as shown in figure 5, the ring-type convex ribs 219b is with the secondary diaphragm 221
Center is the center of circle and intersects with the strip convex ribs 219a, the increase convex ribs 229 so on secondary diaphragm 221, can increase by the
The intensity of two diaphragms 221, avoids secondary diaphragm 221 that excessive deformation occurs, so as to strengthen sealing performance.Furthermore it is also possible to pass through
Increase the thickness of secondary diaphragm 221 in the present embodiment, coordinate convex ribs 219 to increase by 221 non-deformability of secondary diaphragm, make the second valve
Mouth sealing is more stablized.
In other embodiments, second valve member 22 includes the second plunger tube 223, second plunger tube 223
In second coil 225, and between second coil 225 and second iron core 222, described second every
The second position limiting structure 220 is equipped with magnetic tube 223, which is used for the stroke for limiting the second iron core 222.Specifically
Ground, second position limiting structure 220 are formed at the second convex portion of 223 inner wall of the second plunger tube, which can support
Second iron core 222 deviates from one end of the valve body 1, to limit the stroke of second iron core 222.Further, it is described
The second step that second convex portion is formed for second plunger tube 223 away from 1 one end inner wall of valve body, passes through the second step
Limit the stroke of second iron core 222., not only can be to prevent in this way, set the second plunger tube 223 in the second valve member 22
Magnetic leakage, can also be by setting the second position limiting structure 220 to play the second iron core 222 and secondary diaphragm 221 in the second plunger tube 223
To position-limiting action, the second iron core 222 and secondary diaphragm 221 is avoided to be separated in transport or falling process.
In other embodiments, second valve member further includes 226 and second magnetizer of second spring component
224, the second spring component 226 is arranged in second plunger tube 223, its both ends supports second plunger tube respectively
223 and second iron core 222, for resetting second iron core 222；Second magnetizer 224 is arranged at described
Between two plunger tubes 223 and second coil 225, the efficiency of the second coil 225 can be not only improved, can also be shielded close
The external magnetic field of second coil 225.
In other embodiments, second valve member 22 includes the second fixing device, the second fixing device bag
The second bolt 228 and the second gasket 227 are included, for being fixedly connected with second coil 225, the second magnetizer 224 and described
Second plunger tube 223.Certainly, the present invention to the concrete structure of the second fixing device and is not limited, it is any can play it is solid
Surely the fixing device of second coil 225, the second magnetizer 224 and second plunger tube 223 effect is connected all at this
Within the protection domain of invention.
Further, the inlet pipeline in the embodiment of the present invention and the outlet pipeline are using slotting mode soon and outside
Pipeline connects.Specifically, first inlet pipeline 11, the second inlet pipeline 12 and 13 port of outlet pipeline may be configured as
Taper, when users use, directly can be installed on conical opening by water pipe, so using push-in connection water pipe, avoid existing skill
Matched water pipe need to be used when other mounting means using screw thread in art, facilitate user, manpower is saved, greatly improve work
Make efficiency.Certainly, the present invention to the port shape of inlet pipeline and outlet pipeline and is not limited, any to realize water inlet
Pipeline and outlet pipeline by inserting the port shape of mode and exterior line connection all within protection scope of the present invention soon.
Further, the duplex solenoid valve further includes O-ring seal 5, which is arranged at corresponding described
Between valve member and the valve body.Specifically, O-ring seal 5 can be set between the first valve member 21 and valve body 1,
O-ring seal 5 can also be set between the second valve member 22 and valve body 1.For example, can be in the first plunger tube 213 and valve
The connected both ends of body 1 set O-ring seal 5 respectively, and set O respectively with the both ends that valve body 1 is connected in the second plunger tube 223
Type sealing ring 5, to increase sealing effect.
In other embodiments, the duplex solenoid valve further includes housing 3, and in the housing 3 and the valve body 1
The induction silk 4 used during induction welding is equipped between bottom.Specifically, when 1 bottom of valve body and housing 3 are welded using height
Frequency induction welding, wherein, high-frequency induction welding is the crystal formula high-frequency induction heating technology to be worked with electromagnetic induction principle, is penetrated
Plastic products in the form of contactless moment to be embedded in plastic products induction silk produce sensing heating, make 1 bottom of valve body with
The interface of housing 3 melts rapidly, so that perfect adaptation, since 1 bottom of valve body and housing 3 need the area that welds larger, uses
High-frequency induction welding effect is preferable, and stability is high.
In other embodiments, stream is set respectively on first valve member 21 and second valve member 22
Quantity sensor, the uninterrupted of the first valve member 21 and the second valve member 22 is flowed through for monitoring respectively, wherein, the flow
Sensor can be Hall sensor either photoelectric sensor, and the present invention is to this and is not limited, any to realize valve
The flow sensor of door flow monitoring is all within protection scope of the present invention.
Corresponding with above-mentioned duplex solenoid valve, present invention also offers a kind of water purifier, appoints using in such as above-described embodiment
Duplex solenoid valve described in one.
In this example, it is assumed that the first inlet pipeline 11 can be passed through hot water, the second inlet pipeline 12 can be passed through cold water,
When water purifier works, when water purifier needs to flow out hot water, first coil 215 is powered in controllable first valve member 21, then
First iron core 212 moves upwards with primary diaphragm 211, and primary diaphragm 211 leaves the first valve connected with the first inlet pipeline 11
Mouthful, which opens, and hot water flows out to outlet pipeline 13 from the first valve port；Similarly, when water purifier needs to flow out cold water,
Second coil 225 is powered in controllable second valve member 22, then the second iron core 222 moves upwards with secondary diaphragm 221, and second
Diaphragm 221 leaves the second valve port connected with the second inlet pipeline 21, which opens, and cold water is flowed out to from the second valve port
Outlet pipeline 13.
When water purifier needs to flow out warm water, while control 215 and second valve of first coil in the first valve member 21
Second coil is powered in door component 22, the first valve port and the second valve port is opened at the same time, cold water and hot water are flowed into water outlet at the same time
Pipeline is mixed into warm water, since cold water pipeline and hot water line separate, is switched over without to hot and cold water pipeline, user's operation side
Just, and big flow warm water can be provided.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
Apply all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, the scope that this specification is recorded all is considered to be.
Embodiment described above only expresses the several embodiments of the present invention, its description is more specific and detailed, but simultaneously
Cannot therefore it be construed as limiting the scope of the patent.It should be pointed out that come for those of ordinary skill in the art
Say, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the protection of the present invention
Scope.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (10)
- A kind of 1. duplex solenoid valve, it is characterised in that including：Valve body, two inlet pipelines and an outlet pipeline；Valve member, the valve member is connected to the valve body and corresponds respectively to the inlet pipeline and sets, for controlling Break-make between corresponding inlet pipeline and the outlet pipeline, the valve member includes coil, iron core and diaphragm, described Coil is fixed relative to the valve body, and the iron core is arranged in the coil and can be relative to the valve body, the film Piece, which is arranged on the iron core, can separate or connect corresponding with iron core movement towards one end of the valve body, the diaphragm The inlet pipeline and the outlet pipeline, the diaphragm are equipped with the convex ribs for being used for strengthening sealing performance.
- 2. duplex solenoid valve according to claim 1, it is characterised in that the convex ribs are multiple strip convex ribs, Duo Gesuo State strip convex ribs and be uniformly arranged on the diaphragm outer surface in radiation.
- 3. duplex solenoid valve according to claim 2, it is characterised in that the convex ribs further include ring-type convex ribs, the ring Shape convex ribs intersect using the center of the diaphragm as the center of circle and with the strip convex ribs.
- 4. duplex solenoid valve according to claim 1, it is characterised in that the valve member includes plunger tube, it is described every Magnetic tube is arranged in the coil, and between the coil and the iron core, position limiting structure is equipped with the plunger tube, described Position limiting structure is used for the stroke for limiting the iron core.
- 5. duplex solenoid valve according to claim 4, it is characterised in that the position limiting structure is formed in the plunger tube The convex portion of wall, the convex portion can support one end that the iron core deviates from the valve body, to limit the stroke of the iron core.
- 6. duplex solenoid valve according to claim 5, it is characterised in that the convex portion is the plunger tube away from valve body one End inner wall protrudes out the step to be formed to the iron core.
- 7. duplex solenoid valve according to claim 4, it is characterised in that the valve member includes spring assembly and magnetic conduction Body, the spring assembly are arranged in the plunger tube, and both ends support the plunger tube and the iron core respectively, for resetting Iron core is stated, the magnetizer is arranged between the plunger tube and the coil.
- 8. duplex solenoid valve according to claim 7, it is characterised in that the valve member further includes fixing device, institute State fixing device and be fixedly connected with the coil, the magnetizer and the plunger tube.
- 9. duplex solenoid valve according to claim 1, it is characterised in that the inlet pipeline and the outlet pipeline are adopted It is connected with fast mode of inserting with exterior line.
- 10. duplex solenoid valve according to claim 1, it is characterised in that further include O-ring seal, the O-ring seal It is arranged between the corresponding valve member and the valve body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810047027.4A CN108006305A (en) | 2018-01-18 | 2018-01-18 | Duplex solenoid valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810047027.4A CN108006305A (en) | 2018-01-18 | 2018-01-18 | Duplex solenoid valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108006305A true CN108006305A (en) | 2018-05-08 |
Family
ID=62050818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810047027.4A Pending CN108006305A (en) | 2018-01-18 | 2018-01-18 | Duplex solenoid valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108006305A (en) |
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| CN201110422Y (en) * | 2007-12-12 | 2008-09-03 | 成都威力生生物科技有限公司 | Novel electromagnetic valve diaphragm |
| EP2273167A1 (en) * | 2009-07-10 | 2011-01-12 | Zhejiang Sanhua Climate & Appliance Controls Group Co., Ltd. | A normally open solenoid valve and a manufacturing method thereof |
| CN203264132U (en) * | 2013-05-08 | 2013-11-06 | 浙江港龙消防机械有限公司 | Raining alarm valve |
| CN104819334A (en) * | 2015-04-30 | 2015-08-05 | 华中科技大学无锡研究院 | Pilot type membrane electromagnetic switch valve |
| JP2015218745A (en) * | 2014-05-14 | 2015-12-07 | 株式会社テージーケー | solenoid valve |
| CN205824284U (en) * | 2016-06-03 | 2016-12-21 | 西安电子科技大学 | The faucet of the water yield can be automatically adjusted |
| CN207750571U (en) * | 2018-01-18 | 2018-08-21 | 宁波佳音机电科技股份有限公司 | Duplex solenoid valve |
-
2018
- 2018-01-18 CN CN201810047027.4A patent/CN108006305A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001289342A (en) * | 2000-04-10 | 2001-10-19 | Techno Excel Co Ltd | Diaphragm type water pressure reduction valve |
| CN2472022Y (en) * | 2001-03-28 | 2002-01-16 | 孟庆海 | Sustained shutting check valve with two chambers |
| CN1504664A (en) * | 2002-11-28 | 2004-06-16 | 瑞士吉博力技术开发有限公司 | Flush water tank inlet valve |
| CN101000111A (en) * | 2006-12-28 | 2007-07-18 | 周敏芳 | Digital controlled temp. regulating automatic water tap |
| CN201110422Y (en) * | 2007-12-12 | 2008-09-03 | 成都威力生生物科技有限公司 | Novel electromagnetic valve diaphragm |
| EP2273167A1 (en) * | 2009-07-10 | 2011-01-12 | Zhejiang Sanhua Climate & Appliance Controls Group Co., Ltd. | A normally open solenoid valve and a manufacturing method thereof |
| CN203264132U (en) * | 2013-05-08 | 2013-11-06 | 浙江港龙消防机械有限公司 | Raining alarm valve |
| JP2015218745A (en) * | 2014-05-14 | 2015-12-07 | 株式会社テージーケー | solenoid valve |
| CN104819334A (en) * | 2015-04-30 | 2015-08-05 | 华中科技大学无锡研究院 | Pilot type membrane electromagnetic switch valve |
| CN205824284U (en) * | 2016-06-03 | 2016-12-21 | 西安电子科技大学 | The faucet of the water yield can be automatically adjusted |
| CN207750571U (en) * | 2018-01-18 | 2018-08-21 | 宁波佳音机电科技股份有限公司 | Duplex solenoid valve |
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