CN106321884B - Valve body and beverage dispenser with it - Google Patents
Valve body and beverage dispenser with it Download PDFInfo
- Publication number
- CN106321884B CN106321884B CN201510354611.0A CN201510354611A CN106321884B CN 106321884 B CN106321884 B CN 106321884B CN 201510354611 A CN201510354611 A CN 201510354611A CN 106321884 B CN106321884 B CN 106321884B
- Authority
- CN
- China
- Prior art keywords
- valve body
- lid
- packaged unit
- outlet
- circulation path
- 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.)
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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
- 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
- F16K7/14—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 arranged to be deformed against a flat seat
- F16K7/17—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 arranged to be deformed against a flat seat the diaphragm being actuated by fluid pressure
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J31/00—Apparatus for making beverages
- A47J31/44—Parts or details or accessories of beverage-making apparatus
- A47J31/46—Dispensing spouts, pumps, drain valves or like liquid transporting devices
-
- 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
- F16K27/02—Construction of housing; Use of materials therefor of lift valves
- F16K27/0236—Diaphragm cut-off apparatus
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Food Science & Technology (AREA)
- Valve Housings (AREA)
Abstract
The invention discloses a kind of valve body and with its beverage dispenser, the valve body includes: shell；Circulation path, the circulation path are formed in the shell, and the inlet and outlet setting of the circulation path is on the housing；Packaged unit, on the housing, the packaged unit can obstruct the inlet and outlet of the circulation path for the packaged unit setting；Control port, the control port setting on the housing, can control the packaged unit from control port input external force and obstruct to the circulation path.Valve body according to an embodiment of the present invention, it is easy to control.
Description
Technical field
The present invention relates to living electric apparatus technical field, in particular to a kind of valve body and the beverage dispenser with the valve body.
Background technique
Generally needing to commutate in beverage dispenser pipeline is all to lead to product cost height by solenoid valve.
Summary of the invention
The present invention is directed to solve at least some of the technical problems in related technologies.For this purpose, the present invention exists
In proposing a kind of valve body, the valve body is easy to control.
Valve body according to an embodiment of the present invention, comprising: shell；Circulation path, the circulation path are formed in the shell
It is interior, and the inlet and outlet setting of the circulation path is on the housing；Packaged unit, the packaged unit are arranged described
On shell, the packaged unit can obstruct the inlet and outlet of the circulation path, and wherein circulation path is often in
Connected state；Control port, the control port setting on the housing, can be controlled from control port input external force
The packaged unit obstructs the circulation path, wherein the circulation path is surrounded on around the packaged unit.
Valve body according to an embodiment of the present invention, external driver device connect control port, so that it may drive packaged unit every
Disconnected or connection circulation path, to realize the purpose connected inlet and outlet and separate inlet and outlet, the valve body controlling party
Just, controling and useing for the equipment with the valve body is simplified, while the product cost of the equipment can be reduced.
In addition, valve body according to the above embodiment of the present invention, can also have the following additional technical features:
According to one embodiment of present invention, at least part of the packaged unit is being separated and is connecting the logical circulation road
It is located in the shell to conversion between the state of diameter, and the packaged unit is often in the position for connecting the circulation path.
According to one embodiment of present invention, the packaged unit is by the inlet and outlet of the circulation path and the control
Port processed separates.
According to one embodiment of present invention, the shell includes: pedestal, and the control port is formed on the pedestal；
Lid, the cover cap is on pedestal and limits cavity, and the inlet and outlet of the circulation path is formed on the lid.
According to one embodiment of present invention, at least part of the packaged unit is located at the pedestal and the lid
Between and be tightly connected respectively with the pedestal and the lid.
According to one embodiment of present invention, the surface of the pedestal is equipped with the convex annular around the control port
It rises, the lid is set in the framework shape on the outside of the annular protrusion in open end.
According to one embodiment of present invention, the peripheral wall of the lid outwardly protrudes step-like, the lid in open end
The open end of body and the annular protrusion are matched for clamping tightly the packaged unit.
According to one embodiment of present invention, circumferentially spaced on the pedestal to be disposed with multiple support columns, the lid
Above circumferentially spaced to be disposed with multiple interconnecting pieces, the support column is bolted correspondingly with the interconnecting piece.
According to one embodiment of present invention, the pedestal is snapped connection or is threadedly coupled with the lid.
According to one embodiment of present invention, the packaged unit includes: annular sidewall, elastic piece, the elastic piece envelope
Close one end of the annular sidewall, the elastic piece can in blocking the import and the outlet at least one and described in making into
Mouthful and it is described outlet connect position between flexible deformation, and the elastic piece be often in make the import and the outlet connection
Position；Mounting portion, the mounting portion are located at the other end of the annular sidewall and extend to the outside of the annular sidewall, institute
It states pedestal and the lid is matched for clamping tightly the mounting portion.
According to one embodiment of present invention, the outlet is formed on the roof of the lid, and the import is formed in
On the side wall of the lid, the elastic piece is arranged adjacent to the inner top surface of the lid to block or open the outlet, and institute
It states elastic piece and is often in the shape towards the direction of the inner top surface away from lid recess.
According to one embodiment of present invention, the silicone elastomer material that the packaged unit is integrally formed.
The invention also provides a kind of beverage dispensers, comprising: boiler；Brewing cavity, the brewing cavity and the boiler are connected, and
The pipeline for being connected to the brewing cavity and the boiler extends to the bottom in the boiler；Valve body, the valve body are valve above-mentioned
Atmosphere is connected in the outlet of body, boiler described in the inlet communication of the valve body, the valve body；Driving device, the drive
Dynamic device is connected to the control port of the boiler and the valve body respectively.
Beverage dispenser according to an embodiment of the present invention, in boiler heating process, steam etc. can be discharged by valve body, thus
Make to be maintained in boiler close to atmospheric pressure, can be to avoid when heating complete, air pressure pushes the water in boiler to enter brewing cavity
It is interior, but also can be excessively high to avoid the air pressure in boiler, security performance is improved, after the completion of boiler heating, starts driving device,
Driving device will drive valve body to convert to closed state, at this point, the ventilation into boiler, so that it may drive under the influence of air pressure
Water in boiler enters in brewing cavity, moreover, the gas being passed into boiler can be from pipeline after the water in boiler is drained
Discharge dries up capsule.
Detailed description of the invention
Fig. 1 is the cross-sectional view of the valve body of one embodiment of the invention.
Fig. 2 is the perspective view of the explosion of the valve body of one embodiment of the invention.
Fig. 3 is the schematic diagram of the beverage dispenser of one embodiment of the invention.
Appended drawing reference: beverage dispenser 100, import 101, outlet 102, control port 103, valve body 1, shell 11, pedestal 111,
Annular protrusion 1111, support column 1112, lid 112, interconnecting piece 1121, packaged unit 12, annular sidewall 121, elastic piece 122,
Mounting portion 123, boiler 2, brewing cavity 3, pipeline 31, driving device 4.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to is used to explain the present invention, and is not considered as limiting the invention.
As shown in Figure 1, valve body 1 according to an embodiment of the present invention, comprising: shell 11 and packaged unit 12.
Specifically, being formed with circulation path in shell 11, and import 101, the outlet 102 of circulation path are both formed in shell
On body.Packaged unit 12 is located on shell 11, and packaged unit 12 can obstruct the inlet and outlet of circulation path, wherein
Circulation path is often in connected state.Shell 11 is equipped with control port 103, and inputting external force from control port 103 can control
12 convection route diameter 12 of packaged unit is obstructed.
Valve body 1 according to an embodiment of the present invention, external driver device connect control port 103, so that it may drive closure
Part 11 is converted between the two states, connects import 101 and outlet 102 and partition import 101 and outlet 102 to realize
Purpose, the valve body 1 is easy to control, simplifies controling and useing for the equipment with the valve body 1.
In addition, when the valve body 1 to be applied in beverage dispenser, since valve body 1 is often connected in import 101 with outlet 102
State, the boiler of beverage dispenser can be made to communicate with atmosphere, so that the convenient water in boiler or other articles heat, pacified
It is complete convenient, after the completion of heating, it can drive the conversion of valve body 1 to detent position by driving device, be handled in next step with facilitating.
Wherein, the circulation path is surrounded on around the packaged unit.
Referring to Fig.1, at least part of packaged unit 12 is being separated between the state of connection circulation path switchably
It is located in shell 11, packaged unit is often in the position of connection circulation path.
Further, import 101 and outlet 102 are located at the side of packaged unit 12, and control port 103 is located at closure
The other side of part 12, that is to say, that control port 103 is spaced apart with import 101 and outlet 102 by packaged unit 12 respectively, is tied
Fig. 1 is closed, the downside of packaged unit 12 is arranged in control port 103, and the upside that import 102 and outlet 102 are located at packaged unit 12 exists
When valve body 1 is not affected by external force, import 101 and outlet 102 are connected, and medium can flow between import 101 and outlet 102
It is logical；External drive packaged unit 12 separate import 101 and outlet 102, that is to say, that medium can not by import 101 and go out
It circulates between mouth 102；When external drive stops driving valve body 1, packaged unit 12 returns back to on-state.In addition, import 102
It is interchangeable with the position of outlet 101.
Referring to Fig.1, in some embodiments of the invention, shell 11 includes: pedestal 111 and lid 112.Specifically,
Control port 103 is formed on pedestal 111.Lid 112 covers on pedestal 111 and limits cavity, 102 shapes of import 101 and outlet
At on lid 112.So that the structure of valve body 1 is simple, performance is stablized.
Preferably, referring to Fig.1, at least part of packaged unit 12 be located between pedestal 111 and lid 112 and respectively with
Pedestal 111 and lid 112 are tightly connected.So as to facilitate driving packaged unit 12 to deform, reduction driving device (such as gas
Pump) pressure release causes valve body 1 that can not be stably maintained at detent position.
Referring to Fig.1, in some embodiments of the invention, the surface of pedestal 111 is equipped with the ring around control port 103
Shape protrusion 1111, lid 112 are set in the framework in 1111 outside of annular protrusion in open end (i.e. the lower end of lid 112 in Fig. 1)
Shape.By 112 sets of lid on annular protrusion 1111, the sealing performance between pedestal 111 and lid 112 can be improved, and
Also facilitate the assembly and positioning between pedestal 111 and lid 112.
Further, referring to Fig.1, the peripheral wall of lid 112 outwardly protrudes step-like, the opening of lid 112 in open end
End (i.e. the lower end of lid 112 in Fig. 1) and annular protrusion 1111 are matched for clamping tightly packaged unit 12.Further facilitate lid
Positioning between 112 and pedestal 111, and packaged unit 12 is matched for clamping tightly by step-like structure and annular protrusion 1111,
The stability and sealing performance of packaged unit 12 can be improved.
Advantageously, as shown in Fig. 2, circumferentially spaced on pedestal 111 be disposed with multiple support columns 1112, edge on lid 112
Circumferentially-spaced to be disposed with multiple interconnecting pieces 1121, support column 1112 is bolted correspondingly with interconnecting piece 1121.Convenient cap
The connection of body 112 and pedestal 111 keeps shell 11 easy to assembly, good seal performance.
In addition, pedestal 111 can also be connected with lid 112 using clamping, threaded connection, screw.
In addition, shell 11 of the invention can also be other structures, such as cylinder and both ends using end cap closing, a bodily form
At etc..The above-mentioned description to shell 11 is only some specific embodiments of the present invention, be should not be understood as to the scope of the present invention
Limitation.
As shown in Figure 1, in some embodiments of the invention, packaged unit 12 includes: annular sidewall 121, elastic piece 122
With mounting portion 123.Specifically, (i.e. annular sidewall 121 is upper in Fig. 1 for one end of 122 closed ring side wall 121 of elastic piece
End), elastic piece 122 can be in the position for blocking import 101 and exporting at least one in 102 and connecting import 101 and outlet 102
Between flexible deformation, and elastic piece 122 often in make import 101 and outlet 102 connect positions.Mounting portion 123 is located at annular
The other end (i.e. the lower end of annular sidewall 121 in Fig. 1) of side wall 121 simultaneously extends, 111 He of pedestal to the outside of annular sidewall 121
Lid 112 is matched for clamping tightly mounting portion 123.Block import 101 by elastic piece 122 and outlet at least one of 102 realize every
The purpose of disconnected import 101 and outlet 102, can be improved packaged unit 12 in the stability of detent position.
In addition, being matched for clamping tightly mounting portion 123 to realize the fixation of packaged unit 12, not only by pedestal 111 and lid 112
It can simplify the assembly of valve body 1, but also the leakproofness of valve body 1 can be improved.
Further, as shown in Figure 1, outlet 102 is formed on the roof of lid 112, import 101 is formed in lid 112
Side wall on, the setting of the inner top surfaces of 122 adjacent caps 112 of elastic piece is to block or open outlet 102, and elastic piece 122 is often located
In the shape towards the direction of the inner top surface away from lid recess.By the deformation of elastic piece 122, outlet can be easily blocked
102。
Wherein, the roof of the lid 112 refers to that lid 112 deviates from the wall of 111 side of pedestal, i.e., covers as shown in Figure 1
The roof of body 112.
Import 101 and outlet 102, but this side are separated alternatively, it is also possible to by elastic piece 122 close import 101
Formula is easy to be influenced by the pressure of import 101.
In a specific example of the invention, the silicone elastomer material that packaged unit 12 is integrally formed.Facilitate envelope
The molding of closing part part 12, but also can be convenient packaged unit 12 and steadily deformed between closed state and on-state.
During using valve body 1, pressure (such as air pressure) is applied into shell 11 by control port 103, is sealed
122 moral integrity of elastic piece of closing part part 12 seals the pipeline between import 101 and outlet 102, after external pressure stops, packaged unit
12 are restored to on-state, connect import 101 with outlet 102.
In conjunction with Fig. 1 to Fig. 3, the invention also provides a kind of beverage dispensers 100, comprising: boiler 2, brewing cavity 3,1 and of valve body
Driving device 4.
Specifically, brewing cavity 3 and boiler 2 are connected, and the pipeline 31 for being connected to brewing cavity 3 and boiler 2 extends to boiler 2
Interior bottom.Valve body 1 is valve body above-mentioned, and the import 101 of valve body 1 is connected to boiler 2, and atmosphere is connected in the outlet 102 of valve body 1.It drives
Dynamic device 4 is connected to the control port 103 of boiler 2 and valve body 1 respectively.
In 2 heating process of boiler, steam etc. can be discharged by valve body 1, to make to maintain in boiler 2 close to atmosphere
Pressure, can be to avoid when heating complete, and air pressure pushes the water in boiler 2 to enter in brewing cavity 3, but also can be to avoid pot
Air pressure in furnace 2 is excessively high, improves security performance, after the completion of boiler 2 heats, starts driving device 4, driving device will drive valve
Body is converted to closed state, at this point, the ventilation into boiler 2, so that it may under the influence of air pressure drive boiler 2 in water into
Enter into brewing cavity, moreover, the gas being passed into boiler 2 can be discharged from pipeline 31 after the water in boiler 2 is drained, blows
Dry glue capsule.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " be orientation based on the figure or
Positional relationship is merely for convenience of description of the present invention and simplification of the description, rather than the device or element of indication or suggestion meaning must
There must be specific orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include at least one this feature.In the description of the present invention, the meaning of " plurality " is at least two, such as two, three
It is a etc., unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be mechanical connect
It connects, is also possible to be electrically connected；It can be directly connected, can also can be in two elements indirectly connected through an intermediary
The interaction relationship of the connection in portion or two elements, unless otherwise restricted clearly.For those of ordinary skill in the art
For, the specific meanings of the above terms in the present invention can be understood according to specific conditions.
In the present invention unless specifically defined or limited otherwise, fisrt feature in the second feature " on " or " down " can be with
It is that the first and second features directly contact or the first and second features pass through intermediary mediate contact.Moreover, fisrt feature exists
Second feature " on ", " top " and " above " but fisrt feature be directly above or diagonally above the second feature, or be merely representative of
First feature horizontal height is higher than second feature.Fisrt feature can be under the second feature " below ", " below " and " below "
One feature is directly under or diagonally below the second feature, or is merely representative of first feature horizontal height less than second feature.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are not
It must be directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be in office
It can be combined in any suitable manner in one or more embodiment or examples.In addition, without conflicting with each other, the skill of this field
Art personnel can tie the feature of different embodiments or examples described in this specification and different embodiments or examples
It closes and combines.
Although the embodiments of the present invention has been shown and described above, it is to be understood that above-described embodiment is example
Property, it is not considered as limiting the invention, those skilled in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, modifies, replacement and variant.
Claims (11)
1. a kind of valve body characterized by comprising
Shell, the shell include pedestal and lid；
Circulation path, the circulation path are formed in the shell, and the inlet and outlet of the circulation path is arranged in institute
It states on shell；
Packaged unit, packaged unit setting on the housing, the packaged unit can by the circulation path into
Mouthful and outlet obstructed, wherein circulation path is often in connected state, the packaged unit include annular sidewall, elastic piece and
Mounting portion, the elastic piece close one end of the annular sidewall, the elastic piece can block the outlet and make it is described into
Mouthful and it is described outlet connect position between flexible deformation, and the elastic piece be often in make the import and the outlet connection
Position, the mounting portion be located at the other end of the annular sidewall and to the outside of the annular sidewall extend, the pedestal
The mounting portion is matched for clamping tightly with the lid；
Control port, the control port setting on the housing, can control described from control port input external force
Packaged unit obstructs the circulation path,
Wherein, the circulation path is surrounded on around the packaged unit, and the control port is formed on the pedestal, described
Cover cap is on pedestal and limits cavity, and the inlet and outlet of the circulation path is formed on the lid, the outlet
It is formed on the roof of the lid, the import is formed on the side wall of the lid, and the elastic piece is adjacent to the lid
Inner top surface be arranged to block or open the outlet.
2. valve body according to claim 1, which is characterized in that at least part of the packaged unit is being separated and connected
It is located in the shell to conversion between the state of the circulation path, and the packaged unit is often in and connects the logical circulation road
The position of diameter.
3. valve body according to claim 2, which is characterized in that the packaged unit is by the import of the circulation path and goes out
Mouth is separated with the control port.
4. valve body according to claim 1, which is characterized in that at least part of the packaged unit is located at the pedestal
It is tightly connected between the lid and respectively with the pedestal and the lid.
5. valve body according to claim 1, which is characterized in that the surface of the pedestal is equipped with around the control port
Annular protrusion, the lid is set in the framework shape on the outside of the annular protrusion in open end.
6. valve body according to claim 5, which is characterized in that the peripheral wall of the lid is in the step that open end outwardly protrudes
Shape, the open end of the lid and the annular protrusion are matched for clamping tightly the packaged unit.
7. valve body according to claim 1, which is characterized in that circumferentially spaced on the pedestal to be disposed with multiple supports
Column, circumferentially spaced on the lid to be disposed with multiple interconnecting pieces, the support column and the interconnecting piece bolt correspondingly
Connection.
8. valve body according to claim 1, which is characterized in that the pedestal is snapped connection with the lid or screw thread connects
It connects.
9. valve body according to claim 1, which is characterized in that the elastic piece is often in towards the interior top for deviating from the lid
The shape of the direction recess in face.
10. valve body according to claim 1, which is characterized in that the silicone elastomer material that the packaged unit is integrally formed
Material.
11. a kind of beverage dispenser characterized by comprising
Boiler；
Brewing cavity, the brewing cavity and the boiler are connected, and the pipeline for being connected to the brewing cavity and the boiler extends to institute
State the bottom in boiler；
Valve body, the valve body are according to valve body of any of claims 1-10, the inlet communication of the valve body
Atmosphere is connected in the outlet of the boiler, the valve body；
Driving device, the driving device are connected to the control port of the boiler and the valve body respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510354611.0A CN106321884B (en) | 2015-06-24 | 2015-06-24 | Valve body and beverage dispenser with it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510354611.0A CN106321884B (en) | 2015-06-24 | 2015-06-24 | Valve body and beverage dispenser with it |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106321884A CN106321884A (en) | 2017-01-11 |
| CN106321884B true CN106321884B (en) | 2019-08-27 |
Family
ID=57728932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510354611.0A Active CN106321884B (en) | 2015-06-24 | 2015-06-24 | Valve body and beverage dispenser with it |
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| CN (1) | CN106321884B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110687753B (en) * | 2018-07-06 | 2020-12-04 | 上海微电子装备（集团）股份有限公司 | Pneumatic device and photoetching device |
| CN108708988B (en) * | 2018-07-18 | 2024-04-23 | 中灌顺鑫华霖科技发展有限公司 | Drip irrigation pipeline end flushing valve |
| CN112762197B (en) * | 2021-02-08 | 2023-12-19 | 天通控股股份有限公司 | Expansion blocking type flow adjustable pneumatic valve based on high-elasticity material |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102269280A (en) * | 2011-07-19 | 2011-12-07 | 万若（北京）环境工程技术有限公司 | Negative pressure valve |
| CN104565430A (en) * | 2015-01-07 | 2015-04-29 | 宁波耀峰液压电器有限公司 | Pressure reducing water delivery valve |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2046572U (en) * | 1989-04-05 | 1989-10-25 | 贾云林 | Compound diaphragm valve |
| JP2006070946A (en) * | 2004-08-31 | 2006-03-16 | Asahi Organic Chem Ind Co Ltd | Control valve |
| CN201377615Y (en) * | 2009-03-05 | 2010-01-06 | 郭丰时 | Gas charging valve |
| CN103423481B (en) * | 2013-07-12 | 2015-05-13 | 西安近代化学研究所 | Pneumatic three-way diaphragm valve for explosive flow control |
| CN203718025U (en) * | 2013-12-17 | 2014-07-16 | 铜陵新创流体科技有限公司 | Air disconnection block valve |
-
2015
- 2015-06-24 CN CN201510354611.0A patent/CN106321884B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102269280A (en) * | 2011-07-19 | 2011-12-07 | 万若（北京）环境工程技术有限公司 | Negative pressure valve |
| CN104565430A (en) * | 2015-01-07 | 2015-04-29 | 宁波耀峰液压电器有限公司 | Pressure reducing water delivery valve |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106321884A (en) | 2017-01-11 |
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