CN106321884A - Valve body and beverage machine with same - Google Patents
Valve body and beverage machine with same Download PDFInfo
- Publication number
- CN106321884A CN106321884A CN201510354611.0A CN201510354611A CN106321884A CN 106321884 A CN106321884 A CN 106321884A CN 201510354611 A CN201510354611 A CN 201510354611A CN 106321884 A CN106321884 A CN 106321884A
- Authority
- CN
- China
- Prior art keywords
- valve body
- lid
- outlet
- packaged unit
- pedestal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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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
Abstract
The invention discloses a valve body and a beverage machine with the same. The valve body comprises a shell, a flow path, a sealing component, and a control end opening, wherein the flow path is formed in the shell; the inlet and the outlet of the flow path are formed on the shell; the sealing component is arranged on the shell, and can clock the inlet and the outlet of the flow path; the control end opening is formed in the shell; and external force is input via the control end opening to control the sealing component to block the flow path. According to the valve body disclosed by the embodiment of the invention, control is convenient.
Description
Technical field
The present invention relates to living electric apparatus technical field, particularly to a kind of valve body and the beverage machine with this valve body.
Background technology
Typically needing to commutate in beverage machine pipeline is all by electromagnetic valve, causes product cost high.
Summary of the invention
It is contemplated that one of technical problem solved the most to a certain extent in correlation technique.Carry to this end, the invention reside in
Going out a kind of valve body, this valve body is easy to control.
Valve body according to embodiments of the present invention, including: housing；Circulation path, described circulation path is formed in described housing,
And the described inlet and outlet of described circulation path is arranged on the housing；Packaged unit, described packaged unit is arranged on institute
Stating on housing, the inlet and outlet of described circulation path can be intercepted by described packaged unit, and wherein circulation path is often located
In connected state；Controlling port, described control port is arranged on the housing, can from described control port input external force
Control described packaged unit described circulation path is intercepted.
Valve body according to embodiments of the present invention, external driver device connect control port, it is possible to drive packaged unit cut off or
Connecting circulation path, thus realize connecting inlet and outlet and cutting off the purpose of inlet and outlet, this valve body is easy to control,
Simplify control and the use of the equipment with this valve body, the product cost of this equipment can be reduced simultaneously.
It addition, valve body according to the above embodiment of the present invention, it is also possible to have a following additional technical characteristic:
According to one embodiment of present invention, at least some of of described packaged unit is cutting off and is connecting described circulation path
It is located in described housing to conversion between state, and described packaged unit is often in the position connecting described circulation path.
According to one embodiment of present invention, described packaged unit the inlet and outlet of described circulation path is separated respectively with institute
State control port to separate,
According to one embodiment of present invention, described housing includes: pedestal, and described pedestal is formed described control port；Lid
Body, described cover cap is on pedestal and limits cavity, and the inlet and outlet of described circulation path is formed on described lid.
According to one embodiment of present invention, being located at least partially between described pedestal and described lid of described packaged unit
And be tightly connected with described pedestal and described lid respectively.
According to one embodiment of present invention, the surface of described pedestal is provided around the annular protrusion of described control port, institute
State the framework shape that lid is opening and is set in outside described annular protrusion.
According to one embodiment of present invention, the perisporium of described lid is outwardly step-like of opening, described lid
Opening and described annular protrusion are matched for clamping tightly described packaged unit.
According to one embodiment of present invention, circumferentially spaced on described pedestal it is disposed with multiple support column, edge on described lid
Circumferentially-spaced being disposed with multiple connecting portion, described support column is connected with described connecting portion bolt correspondingly.
According to one embodiment of present invention, described pedestal snaps connection with described lid or threadeds.
According to one embodiment of present invention, described packaged unit includes: annular sidewall, flexure strip, and described flexure strip is closed
One end of described annular sidewall, described flexure strip can in blocking described import and described outlet at least one and make described import
And described outlet connect position between elastic deformation, and described flexure strip be often in make described import with described outlet connect
Position；Installation portion, described installation portion is located at the other end of described annular sidewall and extends to the outside of described annular sidewall, institute
State pedestal and described lid is matched for clamping tightly described installation portion.
According to one embodiment of present invention, described outlet is formed on the roof of described lid, and described import is formed at described
On the sidewall of lid, described flexure strip arranges with closure adjacent to the inner top surface of described lid or opens described outlet, and described bullet
Property sheet be often in towards deviate from described lid inner top surface direction depression shape.
According to one embodiment of present invention, the silicone elastomer material that described packaged unit is formed in one.
The invention allows for a kind of beverage machine, including: boiler；Brewing cavity, described brewing cavity and the connection of described boiler, and
The pipeline connecting described brewing cavity and described boiler extends to the bottom in described boiler；Valve body, described valve body is aforesaid valve
Body, boiler described in the described inlet communication of described valve body, air is connected in the described outlet of described valve body；Driving means, described
Driving means connects with the control port of described boiler and described valve body respectively.
Beverage machine according to embodiments of the present invention, in boiler heating process, steam etc. can be discharged by valve body, so that
Maintaining close to atmospheric pressure in boiler, can avoid when heating is not fully complete, air pressure promotes the water in boiler to enter in brewing cavity,
But also the air pressure in boiler can be avoided too high, improve security performance, after boiler has heated, start driving means,
Driving means will drive valve body to change to closed state, now, and the ventilation in boiler, it is possible to drive under the influence of air pressure
Water in dynamic boiler enters in brewing cavity, and, after water in boiler is drained, the gas being passed in boiler can be from
Pipeline is discharged, and dries up capsule.
Accompanying drawing explanation
Fig. 1 is the sectional view of the valve body of one embodiment of the invention.
Fig. 2 is the exploded perspective view of the valve body of one embodiment of the invention.
Fig. 3 is the schematic diagram of the beverage machine of one embodiment of the invention.
Reference: beverage machine 100, import 101, export 102, control port 103, valve body 1, housing 11, pedestal
111, annular protrusion 1111, support column 1112, lid 112, connecting portion 1121, packaged unit 12, annular sidewall 121,
Flexure strip 122, installation portion 123, boiler 2, brewing cavity 3, pipeline 31, driving means 4.
Detailed description of the invention
Embodiments of the invention are described below in detail, and the example of described embodiment is shown in the drawings, the most identical
Or similar label represents same or similar element or has the element of same or like function.Retouch below with reference to accompanying drawing
The embodiment stated is exemplary, it is intended to is used for explaining the present invention, and is not considered as limiting the invention.
As it is shown in figure 1, valve body 1 according to embodiments of the present invention, including: housing 11 and packaged unit 12.
Specifically, in housing 11, it is formed with circulation path, and the import 101 of circulation path, outlet 102 are both formed in shell
On body.Packaged unit 12 is located on housing 11, and the inlet and outlet of circulation path can be intercepted by packaged unit 12,
Wherein circulation path is often in connected state.Housing 11 is provided with control port 103, inputs external force energy from controlling port 103
Enough control packaged unit 12 convection route footpath 12 to intercept.
Valve body 1 according to embodiments of the present invention, external driver device is connected and is controlled port 103, it is possible to drive packaged unit 11
Change between the two states, thus realize connecting import 101 and outlet 102 and cutting off import 101 and outlet 102
Purpose, this valve body 1 is easy to control, simplifies control and the use of the equipment with this valve body 1.
It addition, when this valve body 1 is applied in beverage machine, connect with outlet 102 owing to valve body 1 is often in import 101
State, the boiler of beverage machine can be made to communicate with air, thus convenient water in boiler or other article are heated,
Safe ready, after heating completes, can drive valve body 1 to change to detent position, to facilitate next step by driving means
Process.
With reference to Fig. 1, at least some of of packaged unit 12 is switchably located between partition with the state connecting circulation path
In housing 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 opposite side of part 12, say, that packaged unit 12 will control port 103 and be spaced with import 101 and outlet 102 respectively
Opening, in conjunction with Fig. 1, control port 103 and arrange the downside of packaged unit 12, import 102 is located at packaged unit with outlet 102
The upside of 12 is when valve body 1 is not affected by External Force Acting, and import 101 and outlet 102 connection, medium can be import 101 He
Circulate between outlet 102；Cut off import 101 and outlet 102 at external drive packaged unit 12, say, that medium without
Method is by circulating between import 101 and outlet 102；When external drive stops driving valve body 1, packaged unit 12 returns back to
On-state.It addition, import 102 is interchangeable with the position of outlet 101.
With reference to Fig. 1, in some embodiments of the invention, housing 11 includes: pedestal 111 and lid 112.Specifically,
Formed on pedestal 111 and control port 103.Lid 112 covers on pedestal 111 and limits cavity, import 101 and outlet
102 are formed on lid 112.Make the simple in construction of valve body 1, stable performance.
Preferably, with reference to Fig. 1, packaged unit 12 be located at least partially between pedestal 111 and lid 112 and respectively with
Pedestal 111 and lid 112 are tightly connected.Drive packaged unit 12 to deform such that it is able to convenient, reduce driving means (such as
Air pump) pressure release causes valve body 1 cannot be stably maintained at detent position.
With reference to Fig. 1, in some embodiments of the invention, the surface of pedestal 111 is provided around controlling the annular of port 103
Protruding 1111, in opening, (i.e. the lower end of lid 112 in Fig. 1) is set in outside annular protrusion 1111 lid 112
Framework shape.Lid 112 is enclosed within annular protrusion 1111, the sealing between pedestal 111 and lid 112 can be improved
Can, but also facilitate the assembling between pedestal 111 and lid 112 and location.
Further, with reference to Fig. 1, the perisporium of lid 112 is outwardly step-like of opening, the opening of lid 112
(i.e. the lower end of lid 112 in Fig. 1) and annular protrusion 1111 are matched for clamping tightly packaged unit 12.Facilitate lid further
Location between 112 and pedestal 111, and it is matched for clamping tightly packaged unit 12 by step-like structure and annular protrusion 1111,
Stability and the sealing property of packaged unit 12 can be improved.
Advantageously, as in figure 2 it is shown, circumferentially spaced on pedestal 111 be disposed with multiple support column 1112, edge on lid 112
Circumferentially-spaced being disposed with multiple connecting portion 1121, support column 1112 is connected with connecting portion 1121 bolt correspondingly.Convenient
Lid 112 and the connection of pedestal 111, make housing 11 easy to assembly, good seal performance.
It addition, pedestal 111 and lid 112 can also use clamping, threaded, screw connection etc..
End cap is used to close, be integrally formed it addition, the housing 11 of the present invention can also be other structures, such as cylinder and two ends
Deng.The above-mentioned description to housing 11 is only some specific embodiments of the present invention, it is impossible to be interpreted as scope
Limit.
As it is shown in figure 1, in some embodiments of the invention, packaged unit 12 includes: annular sidewall 121, flexure strip 122
With installation portion 123.Specifically, one end (i.e. annular sidewall 121 in Fig. 1 of flexure strip 122 closed ring sidewall 121
Upper end), flexure strip 122 can in closure import 101 with outlet 102 at least one and make import 101 and 102 connect with exporting
Elastic deformation between logical position, and flexure strip 122 is often in the positions making import 101 with outlet 102 connection.Installation portion
123 other ends (i.e. the lower end of annular sidewall 121 in Fig. 1) being located at annular sidewall 121 outside annular sidewall 121
Side extends, and pedestal 111 and lid 112 are matched for clamping tightly installation portion 123.Import 101 and outlet is blocked by flexure strip 122
At least one in 102 realizes cutting off import 101 and the purpose of outlet 102, can improve packaged unit 12 at detent position
Stability.
It addition, be matched for clamping tightly installation portion 123 by pedestal 111 and lid 112 to realize the fixing, not only of packaged unit 12
The assembling of valve body 1 can be simplified, but also the sealing of valve body 1 can be improved.
Further, as it is shown in figure 1, outlet 102 is formed on the roof of lid 112, import 101 is formed at lid 112
Sidewall on, the inner top surface of flexure strip 122 adjacent caps 112 arranges with closure or opens outlet 102, and flexure strip 122
Often it is in the shape of the direction depression towards the inner top surface deviating from lid.By the deformation of flexure strip 122, can easily block
Outlet 102.
Wherein, the roof of described lid 112 refers to that lid 112 deviates from the wall of pedestal 111 side, covers the most as shown in Figure 1
The roof of body 112.
Alternatively, it is also possible to close import 101 by flexure strip 122 to separate import 101 and outlet 102, but this mode
It is easily subject to the impact of the pressure of import 101.
In a concrete example of the present invention, the silicone elastomer material that packaged unit 12 is formed in one.Facilitate closure
The molding of part 12, but also packaged unit 12 can be facilitated stably to deform between closed state and on-state.
During using this valve body 1, in housing 11, apply pressure (such as air pressure) by controlling port 103, envelope
Flexure strip 122 moral integrity of closing part part 12, seals the pipeline between import 101 and outlet 102, after external pressure stops, closing
Parts 12 are restored to on-state, make import 101 connect with outlet 102.
In conjunction with Fig. 1 to Fig. 3, the invention allows for a kind of beverage machine 100, including: boiler 2, brewing cavity 3, valve body 1
With driving means 4.
Specifically, brewing cavity 3 is connected with boiler 2, and the pipeline 31 of connection brewing cavity 3 and boiler 2 extends to boiler 2
Interior bottom.Valve body 1 is aforesaid valve body, and the import 101 of valve body 1 connects boiler 2, and the outlet 102 of valve body 1 is connected
Air.Driving means 4 connects with the control port 103 of boiler 2 and valve body 1 respectively.
In boiler 2 heating process, steam etc. can be discharged by valve body 1, so that maintaining close to atmospheric pressure in boiler 2,
Can avoid when heating is not fully complete, air pressure promotes the water in boiler 2 to enter in brewing cavity 3, but also can avoid pot
Air pressure in stove 2 is too high, improves security performance, after boiler 2 has heated, starts driving means 4, and driving means will
Valve body is driven to change to closed state, now, the ventilation in boiler 2, it is possible to drive boiler 2 under the influence of air pressure
In water enter in brewing cavity, and, after water in boiler 2 is drained, being passed into the gas in boiler 2 can be from pipe
Road 31 is discharged, and dries up capsule
In describing the invention, it is to be understood that term " " center ", " longitudinally ", " laterally ", " length ", " width ",
" thickness ", " on ", D score, "front", "rear", "left", "right", " vertically ", " level ", " top ", " end " " interior ",
" outward ", " clockwise ", " counterclockwise ", " axially ", " radially ", " circumferential " etc. instruction orientation or position relationship be based on
Orientation shown in the drawings or position relationship, be for only for ease of the description present invention and simplify description rather than instruction or hint institute
The device that refers to or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to this
Bright restriction.
Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can be expressed
Or implicitly include at least one this feature.In describing the invention, " multiple " are meant that at least two, such as two
Individual, three etc., unless otherwise expressly limited specifically.
In the present invention, unless otherwise clearly defined and limited, term " install ", " being connected ", " connection ", " fixing "
Should be interpreted broadly Deng term, connect for example, it may be fixing, it is also possible to be to removably connect, or integral；Can be
It is mechanically connected, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, can be two
The connection of individual element internal or the interaction relationship of two elements, unless otherwise clear and definite restriction.Common for this area
For technical staff, above-mentioned term concrete meaning in the present invention can be understood as the case may be.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature " on " or D score can
Being that the first and second features directly contact, or the first and second features are by intermediary mediate contact.And, the
One feature second feature " on ", " top " and " above " but fisrt feature directly over second feature or
Oblique upper, or it is merely representative of fisrt feature level height higher than second feature.Fisrt feature second feature " under ",
" lower section " and " below " can be fisrt feature immediately below second feature or obliquely downward, or it is special to be merely representative of first
Levy level height less than second feature.
In the description of this specification, reference term " embodiment ", " some embodiments ", " example ", " specifically show
Example " or the description of " some examples " etc. means to combine this embodiment or example describes specific features, structure, material or
Feature is contained at least one embodiment or the example of the present invention.In this manual, the schematic representation to above-mentioned term
Necessarily it is directed to identical embodiment or example.And, the specific features of description, structure, material or feature are permissible
One or more embodiment in office or example combine in an appropriate manner.Additionally, in the case of the most conflicting, ability
The feature of the different embodiments described in this specification or example and different embodiment or example can be entered by the technical staff in territory
Row combines and combination.
Although above it has been shown and described that embodiments of the invention, it is to be understood that above-described embodiment is exemplary,
Being not considered as limiting the invention, those of ordinary skill in the art within the scope of the invention can be to above-described embodiment
It is changed, revises, replaces and modification.
Claims (13)
1. a valve body, it is characterised in that including:
Housing；
Circulation path, described circulation path is formed in described housing, and the described inlet and outlet of described circulation path is arranged on the housing；
Packaged unit, described packaged unit is arranged on the housing, and the inlet and outlet of described circulation path can be intercepted by described packaged unit, and wherein circulation path is often in connected state；
Controlling port, described control port is arranged on the housing, can control described packaged unit from described control port input external force and intercept described circulation path.
Valve body the most according to claim 1, it is characterised in that at least some of of described packaged unit is located in described housing to conversion between partition and the state connecting described circulation path, and described packaged unit is often in the position connecting described circulation path.
Valve body the most according to claim 2, it is characterised in that the inlet and outlet of described circulation path is separated and separates with described control port respectively by described packaged unit.
4. according to the valve body according to any one of claim 1-3, it is characterised in that described housing includes:
Pedestal, described pedestal is formed described control port；
Lid, described cover cap is on pedestal and limits cavity, and the inlet and outlet of described circulation path is formed on described lid.
Valve body the most according to claim 4, it is characterised in that being located at least partially between described pedestal and described lid and being tightly connected with described pedestal and described lid respectively of described packaged unit.
Valve body the most according to claim 4, it is characterised in that be provided around the annular protrusion of described control port on the surface of described pedestal, described lid is the framework shape that opening is set in outside described annular protrusion.
Valve body the most according to claim 6, it is characterised in that the perisporium of described lid is outwardly step-like of opening, the opening of described lid and described annular protrusion are matched for clamping tightly described packaged unit.
Valve body the most according to claim 4, it is characterised in that circumferentially spaced on described pedestal be disposed with multiple support column, circumferentially spaced on described lid is disposed with multiple connecting portion, and described support column is connected with described connecting portion bolt correspondingly.
Valve body the most according to claim 4, it is characterised in that described pedestal snaps connection with described lid or threadeds.
Valve body the most according to claim 4, it is characterised in that described packaged unit includes:
Annular sidewall；
Flexure strip, one end of described annular sidewall closed by described flexure strip, described flexure strip can in blocking described import and described outlet at least one and make elastic deformation between the position that described import and described outlet connect, and described flexure strip is often in the position making described import connect with described outlet；
Installation portion, described installation portion is located at the other end of described annular sidewall and extends to the outside of described annular sidewall, and described pedestal and described lid are matched for clamping tightly described installation portion.
11. valve bodies according to claim 10, it is characterized in that, described outlet is formed on the roof of described lid, described import is formed on the sidewall of described lid, described flexure strip arranges with closure adjacent to the inner top surface of described lid or opens described outlet, and described flexure strip is often in the shape of the direction depression towards the inner top surface deviating from described lid.
12. valve bodies according to claim 1, it is characterised in that the silicone elastomer material that described packaged unit is formed in one.
13. 1 kinds of beverage machine, it is characterised in that including:
Boiler；
Brewing cavity, described brewing cavity is connected with described boiler, and the pipeline connecting described brewing cavity and described boiler extends to the bottom in described boiler；
Valve body, described valve body is according to the valve body according to any one of claim 1-12, boiler described in the described inlet communication of described valve body, and air is connected in the described outlet of described valve body；
Driving means, described driving means connects with the control port of described boiler and described 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 true CN106321884A (en) | 2017-01-11 |
| CN106321884B 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 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106321884B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108708988A (en) * | 2018-07-18 | 2018-10-26 | 中灌顺鑫华霖科技发展有限公司 | A kind of flushing valve of droping irrigating pipe end |
| CN110687753A (en) * | 2018-07-06 | 2020-01-14 | 上海微电子装备（集团）股份有限公司 | Pneumatic device and photoetching device |
| CN112762197A (en) * | 2021-02-08 | 2021-05-07 | 天通控股股份有限公司 | Formula flow adjustable pneumatic valve is blocked in inflation based on high elastic material |
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| US20080099081A1 (en) * | 2004-08-31 | 2008-05-01 | Takashi Yamamoto | Adjustment Valve |
| CN201377615Y (en) * | 2009-03-05 | 2010-01-06 | 郭丰时 | Gas charging valve |
| 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 |
| CN103423481A (en) * | 2013-07-12 | 2013-12-04 | 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 |
| 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 |
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|---|---|---|---|---|
| CN2046572U (en) * | 1989-04-05 | 1989-10-25 | 贾云林 | Compound diaphragm valve |
| US20080099081A1 (en) * | 2004-08-31 | 2008-05-01 | Takashi Yamamoto | Adjustment Valve |
| CN201377615Y (en) * | 2009-03-05 | 2010-01-06 | 郭丰时 | Gas charging valve |
| 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 |
| CN103423481A (en) * | 2013-07-12 | 2013-12-04 | 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 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110687753A (en) * | 2018-07-06 | 2020-01-14 | 上海微电子装备（集团）股份有限公司 | Pneumatic device and photoetching device |
| 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 |
| CN108708988A (en) * | 2018-07-18 | 2018-10-26 | 中灌顺鑫华霖科技发展有限公司 | A kind of flushing valve of droping irrigating pipe end |
| CN112762197A (en) * | 2021-02-08 | 2021-05-07 | 天通控股股份有限公司 | Formula flow adjustable pneumatic valve is blocked in inflation based on high elastic material |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106321884B (en) | 2019-08-27 |
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