CN108343758A - Control valve for fluids - Google Patents
Control valve for fluids Download PDFInfo
- Publication number
- CN108343758A CN108343758A CN201710060229.8A CN201710060229A CN108343758A CN 108343758 A CN108343758 A CN 108343758A CN 201710060229 A CN201710060229 A CN 201710060229A CN 108343758 A CN108343758 A CN 108343758A
- Authority
- CN
- China
- Prior art keywords
- deformable member
- flow
- valve seat
- wall
- flow channel
- 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
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- 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
- F16K31/0644—One-way valve
- F16K31/0672—One-way valve the valve member being a diaphragm
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Magnetically Actuated Valves (AREA)
Abstract
A kind of control valve for fluids, it arranges in pairs or groups and uses with fluid, and include one define the first valve seat of a first flow, one be connected to the first deformable member of first valve seat, one connect first deformable member and formed an accommodating space storage member, one be set to the accommodating space in magnetic part, one connect the second deformable member of the storage member, second valve seat and an Electromagnetic Control unit for connecting second deformable member and defining a second flow channel.Through the Electromagnetic Control unit, the magnetic part is set to be operated between a first mode and a second mode, and then control flowing or the fluid stopping state of the fluid, and it need only power moment and can complete to control, relative to general block valve, manpower and operating time can not only be saved, energy-efficient purpose can be more reached.
Description
Technical field
The present invention relates to a kind of control valve for fluids, more particularly to a kind of fluid line system suitable for trandfer fluid,
For controlling the circulation of fluid or the control valve for fluids of fluid stopping state.
Background technology
Control valve for fluids, such as block valve, regulating valve or check-valves etc. are that one kind is applied in fluid line system,
And to control the flowing of fluid, the mechanical device of flow, flow direction or pressure.Common is to be installed in fluid line and to control
The flowing of fluid processed or the block valve of fluid stopping state.
The block valve generally includes a valve body and a valve deck for being screwed onto the valve body.Side of the user through rotation
Formula manipulates the valve deck, to control flowing or the fluid stopping state of fluid, however, the block valve not only very labor intensive, and fluid
By flow regime conversion, stream mode takes to end.
Invention content
The purpose of the present invention is to provide a kind of control valves for fluids for saving manpower and operating time.
Control valve for fluids of the present invention, with fluid arrange in pairs or groups use, including first valve seat, first deformable member, one
Storage member, a magnetic part, second deformable member, second valve seat and an Electromagnetic Control unit.
First valve seat of control valve for fluids of the present invention defines a first flow.First deformable member connect this first
Valve seat, and include a first through hole unit for being connected to the first flow and one is connected to the first flow and first logical with this
First perforation of hole unit interval setting.The storage member connects first deformable member, and forms one and be connected to first perforation
Accommodating space and one be arranged with the accommodating space interval and the punch unit that is connected to the first through hole unit.The magnetism
Part is to be movably disposed in the accommodating space of the storage member.Second deformable member connects the storage member, and includes a sheet
Body, one be arranged between the ontology and the second through-hole unit being connected to the punch unit and one and the second through-hole unit
Every the second perforation for being arranged and being connected to the accommodating space.Second valve seat connects second deformable member, and defines one
Two runners, the second flow channel include that there are one be connected to the first-class of the second through-hole unit for neighbouring second deformable member and tool
Road portion and one are far from second deformable member and connect the first flow portion and be connected to the second flow channel portion of second perforation.
The Electromagnetic Control unit of control valve for fluids of the present invention is operated to make the magnetic part in a first mode and one
It is operated between a second mode, in the first mode, which covers the first perforation of first deformable member so that the fluid
Flow through the first flow of the first flow, the first through hole unit, the punch unit, the second through-hole unit and the second flow channel
Portion, in the second mode, which covers second perforation, and the fluid flows through and is full of the accommodating sky of the storage member
Between, cause the compressing of fluid of the ontology of second deformable member in by the accommodating space to generate deformation, and towards second valve seat
The first flow portion of second flow channel extend and close the second flow channel portion of the second flow channel.
In control valve for fluids of the present invention, which includes first electromagnetism being arranged in first valve seat
Controller and second electromagnetic controller being arranged in second valve seat.
In control valve for fluids of the present invention, first electromagnetic controller tool is there are one ironcore choke, and the second electromagnetism control
There are one ironcore chokes for utensil processed.
In control valve for fluids of the present invention, the punch unit of the storage member has several spaced perforation, this first
The first through hole unit of deformable member have it is several be connected to and spaced through-hole with the perforation respectively, second deformable member
Second through-hole unit has several to be connected to and spaced through-hole with the perforation respectively.
In control valve for fluids of the present invention, there are one the accommodating spaces for housing the magnetic part for the accommodating space tool of the storage member
The storage space portion of the ontology of portion and second deformable member corresponding with accommodating space portion connection and position.
In control valve for fluids of the present invention, which includes a wall for defining the second flow channel, the wall
Tool is there are one the wall surface for connecting second deformable member, and for second flow channel tool there are one open cells, which includes one
It is connected to the first opening and second opening for being connected to second perforation of the second through-hole unit, and there are one wall surface tools
The first wall portion and second wall portion for being formed with second opening, the wall for forming first opening also have one
A the first wall portion for connecting the wall surface and second wall portion and the inner peripheral surface for defining the second flow channel, connect first wall
The inner peripheral surface of face is formed there are one the first shoulder face, which further includes several separately settings and from first shoulder
The first projection that face orientation second deformable member extends, first projection is matched with the inner peripheral surface defines a connection
The first groove of the second through-hole unit, and appoint and define one between adjacent first projection and be connected to the of the first groove
One channel.
In control valve for fluids of the present invention, which further includes a supporting rack, be arranged in the second flow channel and
The wall is connected, and when the magnetic part is in the second mode for supporting the ontology of second deformable member, to prevent the ontology
Excessive deformation and rupture.
In control valve for fluids of the present invention, which further includes a connection first projection and second deformation
The sealing element of the ontology of part.
In control valve for fluids of the present invention, the first deformable member is an elastic component, and second deformable member is an elastic component.
In control valve for fluids of the present invention, which includes a wall for defining the second flow channel and one
It is arranged in the second flow channel and connects the supporting rack of the wall, when the magnetic part is in the second mode, which is used for
The ontology for supporting second deformable member is ruptured with preventing the ontology excessive deformation.
The advantageous effect of control valve for fluids of the present invention is：Using the Electromagnetic Control unit, make the magnetic part this first
It is operated between pattern and the second mode, and then controls flowing or the fluid stopping state of the fluid, and only need moment to be powered to complete
Control, and without continued power, manpower can not only be saved, save the conversion time between flowing or fluid stopping state, can also reach section
The purpose of energy.
Description of the drawings
Fig. 1 is a stereogram of one embodiment of control valve for fluids of the present invention；
Fig. 2 is a stereogram exploded view of the embodiment；
Fig. 3 is the stereogram of first valve seat of the embodiment；
Fig. 4 is the side view of first valve seat of the embodiment；
Fig. 5 is a cross sectional side view intercepted along Fig. 4 cathetus 5-5, illustrates first valve seat of the embodiment；
Fig. 6 is the stereogram of second valve seat of the embodiment；
Fig. 7 is a cross sectional side view, illustrates shape of the magnetic part of the embodiment when a first mode operates
State；And
Fig. 8 is a cross sectional side view, illustrates state of the magnetic part of the embodiment when a second mode operates.
Specific implementation mode
The following describes the present invention in detail with reference to the accompanying drawings and embodiments.
Refering to fig. 1 and Fig. 2, an embodiment of control valve for fluids of the present invention include 1, one first deformation of first valve seat
The storage member 3, one of part 2, one 5, second valve seats 6 of the second deformable member of magnetic part 4, one and an Electromagnetic Control unit
7。
Refering to Fig. 2, Fig. 3, Fig. 4 and Fig. 5, first valve seat 1 include a wall 11 for defining a first flow 10,
12, supporting racks 15 of first groove 14, one of the second projection 13, one of several first projections and an arc seals 16.
There are one the inner peripheral surfaces of the first flow 10 of open cells 101 there are one a tool is defined for the wall 11 tool
114 and one connect the inner peripheral surface 114 and be formed with the wall surface 111 of the open cells 101.There are one the open cells 101 tools
Generally curved the first opening 102 and second opening for being arranged with 102 interval of the first opening and be substantially in thin-and-long
103.The first flow 10 includes the first flow portions 104 being connected to adjacent to the wall surface 111 and with first opening 102, and
One separate wall surface 111 and the second flow channel portions 105 for connecting the first flow portion 104 and being connected to second opening 103.It should
Wall surface 111 tool there are one be formed with this first opening 102 and connect the inner peripheral surface 114 the first wall portion 112 and one formation
There is second opening 103 and connects the second wall portion 113 of the inner peripheral surface 114.The inner peripheral surface 114 connects first wall portion
112 form there are one the first shoulder face 115, and the inner peripheral surface 114 connects the second shoulder face there are one second wall portion 113 formation
Portion 116.First projection 12 is separately arc-shaped to be arranged and from facial 115 projections of first shoulder, and described first is prominent
Block 12 is matched with the inner peripheral surface 114 defines the arc-shaped first groove 14.Appoint adjacent first projection 12 interval
Go out a first passage for being connected to the first groove 14 120.The supporting rack 15 be arranged the first flow 10 it is neighbouring this first
The second flow channel portion 105 of the end of flow path portion 104 and the inner peripheral surface 114 for connecting the wall 11.The sealing element 16 is arranged described
First projection, 12 top simultaneously connects first projection 12.Second projection 13 is and interior with this from facial 116 projections of second shoulder
Circumferential surface 114, which matches, defines two second channels being connected 130.
First deformable member 2 is an elastic component, and snugly connects the wall surface 111 of the wall 11 of first valve seat 1 and close
Sealing 16, first deformable member 2 include 21, openings for being arranged in the ontology 21 and being connected to the first flow 10 of an ontology
Unit 101 first opening 102 first through hole unit 22 and one setting the ontology 21 and with the first through hole unit 22
Interval is arranged and is connected to the first perforation 23 of the second opening 103 of the open cells 101 of the first flow 10, the first through hole list
Member 22 has several spaced through-holes 220.
The storage member 3 snugly connects first deformable member 2, and forms an accommodating space 30 and one accommodating with this
30 spaced punch unit 31 of space.There are one connect with the first perforation 23 of first deformable member 2 for the accommodating space 30 tool
The ontology 21 of logical accommodating space portion 301 and first deformable member 2 corresponding with the accommodating space portion 301 connection and position
Storage space portion 302.The punch unit 31 have several intervals setting and respectively with the first through hole list of first deformable member 2
The perforation 310 that the through-hole 220 of member 22 is connected to.
The magnetic part 4 is a permanent magnet, and is movably disposed at the accommodating sky of the accommodating space 30 of the storage member 3
Between in portion 301, which has magnetic opposite first magnetic pole and second magnetic pole, and first magnetic pole and should
Second magnetic pole is respectively for and back to first deformable member 2.
Second deformable member 5 is an elastic component, and snugly connects the storage member 3.Second deformable member 5 includes a position
51, settings of ontology in the storage space portion 302 of the accommodating space 30 of the corresponding storage member 3 are set in the ontology 51 and are connected to this
Second through-hole unit 52 of the punch unit 31 of storage member 3 and one setting the ontology 51 and with the second through-hole unit 52
The second perforation 53 that interval is arranged and is connected to the accommodating space portion 301 of the accommodating space of the storage member 3 30.The second through-hole list
Member 52 has several through-holes 520 interval setting and be connected to respectively with the perforation 310 of the punch unit of the storage member 3 31.
Refering to Fig. 2 and Fig. 6, which includes the wall 61 for defining a second flow channel 60, several first
62, supporting racks 65 of first groove 64, one of the second projection 63, one of projection and an arc seals 66.
There are one the inner peripheral surfaces 614 of the second flow channel 60 of open cells 601 there are one tool is defined for the wall 61 tool, and
One connects the inner peripheral surface 614 and second deformable member 5 and the wall surface 611 for being formed with the open cells 601.The open cells
There are one the first opening 602 of the second through-hole unit 52 that is generally curved and being connected to second deformable member 5 and one for 601 tools
Substantially it is in thin-and-long and is arranged and is connected to second opening for the second perforation 53 of second deformable member 5 with 602 interval of the first opening
Mouth 603.The second flow channel 60 includes the first flow portions 604 being connected to adjacent to the wall surface 611 and with first opening 602,
And one far from the wall surface 611 and connect the first flow portion 604 and with the 603 second flow channel portions 605 that are connected to of the second opening.
There are one the wall surface 611 tools is formed with first opening 602 and connects the first wall portion 612 and a shape of the inner peripheral surface 614
At having second opening 603 and connect the second wall portion 613 of the inner peripheral surface 614.The inner peripheral surface 614 connects first wall portion
612 form there are one the first shoulder face 615, and inner peripheral surface 614 connects the second shoulder face there are one second wall portion 613 formation
616.First projection 62 is separately arc-shaped to be arranged and from the first shoulder face 615 towards 5 projection of the second deformable member, and
First projection 62 is matched with the inner peripheral surface 614 defines the arc-shaped first groove 64.Appoint adjacent described first
The first passage 620 of the connection first groove 64 is separated out between projection 62.The supporting rack 65 is set to the neighbour of the second flow channel 60
The second flow channel portion 605 of the end in the nearly first flow portion 604 and the inner peripheral surface 614 for connecting the wall 61.The sealing element 66 is set
It sets above first projection 62 and connects first projection 62 and second deformable member 5.Second projection 63 from this
Two shoulder faces 616 towards 5 projection of the second deformable member, and match with the inner peripheral surface 614 define two be connected second
Channel 630.
Refering to Fig. 2, Fig. 3 and Fig. 6, which includes a setting there are one iron in first valve seat 1 and tool
The there are one ironcore choke 720 in second valve seat 6 and tool is arranged in first electromagnetic controller 71 of wire-core coil 710 and one
Two electromagnetic controllers 72.
After the completion of the embodiment combines, first electromagnetic controller 71 and second electromagnetism of the Electromagnetic Control unit 7
Controller 72 is not powered on, the natural magneticaction which can be between by the ironcore choke 710 of first electromagnetic controller 71
And fit in first deformable member 2, or can be between by the ironcore choke 720 of second electromagnetic controller 72 natural magneticaction and
Fit in second deformable member 5.In the present embodiment, when which is not powered on, which is to fit in this
Second deformable member 5.
Refering to Fig. 2, Fig. 7 and Fig. 8, first electromagnetic controller 71 and second Electromagnetic Control of the Electromagnetic Control unit 7
Device 72 changes the magnetic force type (such as the magnetic force of repulsion or magnetic force of attraction) that acts between the magnetic part 4 via being powered, and by
It operates to make the magnetic part 4 switch running between a first mode and a second mode.
Refering to Fig. 2 and Fig. 7, in the first mode, the first electromagnetic controller 71 of the Electromagnetic Control unit 7 and the second electricity
Magnetic controller 72 be powered and respectively generate one attract the magnetic part 4 attract magnetic force and one repel the magnetic part 4 repulsion magnetic force,
Make the magnetic part 4 by the effect of the attraction magnetic force and the repulsion magnetic force and from second deformable member 5 towards first deformation
Part 2 moves and fits in first deformable member 2, and covers the first perforation 23 of first deformable member 2, at this point, the storage member 3
The accommodating space portion 301 of accommodating space 30 is shielded without connecting with the first flow 10 of first valve seat 1 because of first perforation 23
It is logical so that the fluid flowed by the first flow 10 by the through-hole 220 of the first through hole unit 22 of first deformable member 2, should
The perforation 310 of the punch unit 31 of storage member 3, the second through-hole unit 52 of second deformable member 5 through-hole 520, and flow through this
The first groove 64 of the second flow channel 60 of second valve seat 6 and by the first passage 620 converge and from the of the second flow channel 60
Two flow path portions 605 flow out.Then, first electromagnetic controller 71 and second electromagnetic controller 72 power-off, and the magnetic part 4 by
Natural magnetic force between the ironcore choke 710 of first electromagnetic controller 71 influences, and persistently covers the of first deformable member 2
One perforation 23, and then the fluid is made to be in constant flow state.
Refering to Fig. 2 and Fig. 8, in the second mode, the first electromagnetic controller 71 of the Electromagnetic Control unit 7 and this second
Electromagnetic controller 72 be powered and respectively generate one repel the magnetic part 4 repel magnetic force and one attract the magnetic part 4 attraction magnetic
Power so that the magnetic part 4 by the attraction magnetic force and the repulsion magnetic force effect and by first deformable member 2 towards this second become
Shape part 5 is moved and is fitted on second deformable member 5, and covers the second perforation 53 of second deformable member 5, at this point, the storage
The accommodating space portion 301 of the accommodating space 30 of part 3 connects through the first perforation 23 of first deformable member 2 with the first flow 10
It is logical so that the fluid flowed by the first flow 10 enters the accommodating space 30 by the first perforation 23 of first deformable member 2,
And it is full of the accommodating space portion 301 and the storage space portion 302, lead to ontology 21 and second deformation of first deformable member 2
The ontology 51 of part 5 is oppressed by the fluid in the storage space portion 302 and generates deformation, and is respectively facing the of first valve seat 1
The first flow portion 104 of one runner 10 and the first flow portion 604 of the second flow channel 60 of second valve seat 6 extend, and support respectively
It is against the sealing element 16 of first valve seat 1 and the sealing element 66 of second valve seat 6, and is fitted closely respectively in the first flow 10
The first opening portion 102 and the second flow channel 60 the first opening portion 602, and then close the second flow channel portion of the first flow 10
105 and the second flow channel 60 second flow channel portion 605, and the ontology of the ontology 21 of first deformable member 2 and second deformable member 5
51 are located at 15,65 contacts of supporting rack in the first flow 10 and the second flow channel 60 respectively, and will not excessive deformation and
Rupture.Then, second electromagnetic controller 72 and first electromagnetic controller 71 power-off, the magnetic part 4 by with second electromagnetism
The influence of natural magnetic force between the ironcore choke 720 of controller 72, and the second perforation 53 of second deformable member 5 is persistently covered,
And then the fluid is made to be in fluid stopping state.
When making the fluid be converted into flow regime by fluid stopping state, the of the Electromagnetic Control unit 7 can be operated again
One electromagnetic controller 71 and second electromagnetic controller 72, make the magnetic part 4 return back to the first mode and once again with this first
Deformable member 2 is bonded, at this point, the accommodating space portion 301 of the accommodating space 30 of the storage member 3 by the of second deformable member 5
Two perforations 53 and be connected with the second opening portion 602 of the second flow channel of second valve seat 6 60 so that be located at the accommodating space 30
Interior fluid via second perforation 53 flow to the second channel 630 of the second flow channel 60 and from the of the second flow channel 60
Two flow path portions 605 flow out, then so that first deformable member 2 and second deformable member 5 return back to reset condition.
In conclusion control valve for fluids of the present invention penetrates the Electromagnetic Control unit 7, and coordinate the valve seat 1,6, the magnetism
Part 4, the deformable member 2,5, the construction of the storage member 3, control fluid in different spaces circulate and in flowing or fluid stopping state, nothing
It must be operated in a manner of manual rotation etc., and then save the manpower spent by operation control valve for fluids and operating time, meanwhile, it compares
In the control valve unidirectionally passed in and out, the present invention also has the advantages that two-way disengaging, in addition, through the electromagnetic controller 71,72
Ironcore choke 710,720, need only be powered moment can complete to control, and without continued power so that the present invention also has energy saving
Effect, therefore the purpose of the present invention can be reached really.
The above, only the embodiment of the present invention, when cannot be limited the scope of implementation of the present invention with this, it is every according to
Simple equivalent changes and modifications made by scope of the present invention patent and patent specification content, all still belong to patent of the present invention
In the range of covering.
Claims (10)
1. a kind of control valve for fluids is arranged in pairs or groups with fluid and is used, it is characterised in that includes：
One the first valve seat defines a first flow；
One the first deformable member connects first valve seat, and includes a first through hole unit and one for being connected to the first flow
A the first perforation for being connected to the first flow and being arranged with the first through hole unit interval；
One storage member, connects first deformable member, and formed an accommodating space being connected to first perforation and one and
The punch unit that the accommodating space interval is arranged and is connected to the first through hole unit；
One magnetic part, is movably disposed in the accommodating space of the storage member；
One the second deformable member, connects the storage member, and include an ontology, one setting the ontology and with the punch unit
Second through-hole unit of connection and second for being arranged with the second through-hole unit interval and being connected to the accommodating space are passed through
Hole；
One the second valve seat connects second deformable member, and defines a second flow channel, which includes one neighbouring
Second deformable member and tool there are one the first flow portions for being connected to the second through-hole unit and one far from second deformable member and
It connects the first flow portion and is connected to the second flow channel portion of second perforation；And
One Electromagnetic Control unit is operated to that the magnetic part is made to operate between a first mode and a second mode,
When the first mode, which covers the first perforation of first deformable member so that the fluid flow through the first flow, this
The first flow portion of one through-hole unit, the punch unit, the second through-hole unit and the second flow channel, in the second mode,
The magnetic part covers second perforation, and the fluid flows through and be full of the accommodating space of the storage member, leads to second deformable member
The compressing of fluid of the ontology in by the accommodating space generate deformation, and the first flow of the second flow channel towards second valve seat
Portion extends and closes the second flow channel portion of the second flow channel.
2. control valve for fluids according to claim 1, it is characterised in that：The Electromagnetic Control unit includes one and is arranged at this
First electromagnetic controller of the first valve seat and second electromagnetic controller being arranged in second valve seat.
3. control valve for fluids according to claim 2, it is characterised in that：There are one iron core lines for first electromagnetic controller tool
Circle, and there are one ironcore chokes for second electromagnetic controller tool.
4. control valve for fluids according to claim 1, it is characterised in that：The punch unit of the storage member has several intervals
The perforation of setting, the first through hole unit of first deformable member has several be connected to the perforation and spaced leads to respectively
Hole, the second through-hole unit of second deformable member have several be connected to respectively with the perforation and spaced through-hole.
5. control valve for fluids according to claim 1, it is characterised in that：There are one accommodating for the accommodating space tool of the storage member
The storage of the ontology of the accommodating space portion of the magnetic part and second deformable member corresponding with accommodating space portion connection and position
Deposit spatial portion.
6. control valve for fluids according to claim 1, it is characterised in that：Second valve seat including one define this second
The wall of runner, for wall tool there are one the wall surface for connecting second deformable member, there are one open cells for second flow channel tool, should
Open cells include that first opening for being connected to the second through-hole unit and one are connected to the second of second perforation and are open,
And there are one the second wall surfaces that the first wall portion and one that form first opening are formed with second opening for wall surface tool
Portion, the wall also have there are one the first wall portion for connecting the wall surface and second wall portion and define the interior of the second flow channel
Circumferential surface, the inner peripheral surface for connecting first wall portion are formed there are one the first shoulder face, which further includes several alternate
Every setting and the first projection for extending from the first shoulder face orientation second deformable member, first projection and the inner peripheral surface phase
Cooperation defines a first groove for being connected to the second through-hole unit, and defines one between adjacent first projection
It is connected to the first passage of the first groove.
7. control valve for fluids according to claim 6, it is characterised in that：Second valve seat further includes a supporting rack, if
Set in the second flow channel and connect the wall, and when the magnetic part is in the second mode for supporting second deformable member
Ontology is ruptured with preventing the ontology excessive deformation.
8. control valve for fluids according to claim 6, it is characterised in that：Second valve seat further includes a connection described the
The sealing element of the ontology of one projection and second deformable member.
9. control valve for fluids according to claim 1, it is characterised in that：First deformable member is an elastic component, and this
Two deformable members are an elastic component.
10. control valve for fluids according to claim 1, it is characterised in that：Second valve seat including one define this
The wall of two runners and a supporting rack for being arranged in the second flow channel and connecting the wall, when the magnetic part this second
When pattern, which is used for supporting the ontology of second deformable member, is ruptured with preventing the ontology excessive deformation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710060229.8A CN108343758B (en) | 2017-01-24 | 2017-01-24 | Control valve for fluids |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710060229.8A CN108343758B (en) | 2017-01-24 | 2017-01-24 | Control valve for fluids |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108343758A true CN108343758A (en) | 2018-07-31 |
| CN108343758B CN108343758B (en) | 2019-06-14 |
Family
ID=62962820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710060229.8A Active CN108343758B (en) | 2017-01-24 | 2017-01-24 | Control valve for fluids |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108343758B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024103966A1 (en) * | 2022-11-18 | 2024-05-23 | Oppo广东移动通信有限公司 | Electromagnetic valve, sphygmomanometer, and wearable sphygmomanometer |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024103966A1 (en) * | 2022-11-18 | 2024-05-23 | Oppo广东移动通信有限公司 | Electromagnetic valve, sphygmomanometer, and wearable sphygmomanometer |
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| Publication number | Publication date |
|---|---|
| CN108343758B (en) | 2019-06-14 |
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