CN207569271U - Binary channels valve system and the inflatable body for including the binary channels valve system - Google Patents
Binary channels valve system and the inflatable body for including the binary channels valve system Download PDFInfo
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- CN207569271U CN207569271U CN201721321797.0U CN201721321797U CN207569271U CN 207569271 U CN207569271 U CN 207569271U CN 201721321797 U CN201721321797 U CN 201721321797U CN 207569271 U CN207569271 U CN 207569271U
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Abstract
A kind of binary channels valve system includes：Binary channels valve body with first passage and second channel, the core assembly set along the first passage, be detachably secured to the first passage first are filled in, and are detachably secured to the second plug of the second channel；Wherein, the core assembly is configured to：It is essentially prevented from first fluid stream and flows through the first passage along the first direction, and the first fluid stream is selectively made to flow through the first passage in a second direction；Second plug is configured to be essentially prevented from second fluid stream when the described second plug is detachably secured to the second channel and flow through the second channel.The binary channels valve system of the utility model is improved in terms of operating flexibility and functionality.
Description
Technical field
The utility model is related to valve systems, have twin-channel valve system in particular to one kind.
Background technology
In the art, standard valve arrangement is well-known, and some of valve systems include selectively sealable open
Mouth or check valve.However, in a kind of operating mode and flow path of traditional valve system fluid stream usually only easy to operation
One channel.Therefore, traditional valve system is restricted in terms of function and flexibility, and can't targetedly effectively
Overcome these limitations.
Utility model content
The utility model is intended to overcome above-mentioned limitation and other defect in the prior art, and provides existing valve system
The new feature that system does not have.
On the one hand the utility model provides a kind of binary channels valve system, the binary channels valve system includes：With first
The binary channels valve body of channel and second channel；The core assembly set along the first passage, wherein, the core assembly is matched
It is set to：It is essentially prevented from first fluid stream and flows through the first passage along the first direction, and selectively make the first fluid
Stream flows through the first passage in a second direction；First plug, first plug are detachably secured to the first passage；Second
Plug, second plug is detachably secured to the second channel, and second plug is configured to when the described second plug is detachable
Ground is essentially prevented from second fluid stream and flows through the second channel when being fixed on the second channel.
In a kind of embodiment of the utility model, the binary channels valve system further includes connector, the connector
Connect first plug and the described second plug.
In a kind of embodiment of the utility model, the binary channels valve system further includes the first plug connector, described
First plug connector connects the binary channels valve body and first plug；And second plug connector, it is described second plug connection
Part connects the binary channels valve body and second plug.
In a kind of embodiment of the utility model, the core assembly includes support element and sealing element, the support
Part extends inwardly into the first passage and supports the sealing element.
In a kind of embodiment of the utility model, the sealing element is configured to：When the first fluid stream is with threshold value
When pressure imposes on the sealing element, the first fluid stream flows through the first passage along the second direction.
In a kind of embodiment of the utility model, the binary channels valve system is included along the binary channels valve body
The ring flange of periphery setting.
In a kind of embodiment of the utility model, second plug has protruding portion, a part for the protruding portion
It is formed in the trepanning of the connector.
In a kind of embodiment of the utility model, the connector is integrally formed with the described first plug.
In a kind of embodiment of the utility model, the binary channels valve body is integrally formed with the ring flange.
In a kind of embodiment of the utility model, the binary channels valve body is separately formed with the ring flange,
In, the ring flange is the rubber-wrapping structure by the quadric injection mould formation on binary channels valve body.
In a kind of embodiment of the utility model, the binary channels valve body includes bridgeware, and the bridgeware connects
Meet valve body portion of the valve body portion to form the first passage with forming the second channel.
In a kind of embodiment of the utility model, the first passage has first passage axis, and described second is logical
Road has second channel axis, and the first passage axis and the second channel axis are substantially parallel.
In a kind of embodiment of the utility model, the binary channels valve body is made of PVC, hardness for 20 ±
5PHR。
The another aspect of the utility model provides the inflatable body that piece is enclosed with egative film and at least one, the egative film and institute
It states at least one and encloses piece and define inside inflatable body, wherein, described at least one to enclose piece be selectively inflatable.It is described to fill
At least one of gas, which encloses, is equipped with binary channels valve system in piece.The binary channels valve system includes：With first passage and second
The binary channels valve body of channel；Core assembly is equipped with along the first passage, the core assembly is configured to：It is essentially prevented from first
Fluid stream flows through the first passage along the first direction, and it is described that the first fluid stream is selectively made to flow through in a second direction
First passage；First plug, first plug are detachably secured to the first passage；Second plug, second plug are detachable
Ground is fixed on the second channel, and second plug is configured to when the described second plug is detachably secured to the second channel
It is essentially prevented from second fluid stream and flows through the second channel.
In a kind of embodiment of the utility model, the binary channels valve system further includes：First plug connector, it is described
First plug connector connects the binary channels valve body and first plug；And second plug connector, it is described second plug connection
Part connects the binary channels valve body and second plug.
In a kind of embodiment of the utility model, the core assembly is configured to：When the first fluid stream is with threshold
When duty pressure imposes on the core assembly, the first fluid stream flows through the first passage along the second direction.
In a kind of embodiment of the utility model, second plug has protruding portion, and the protruding parts are in formation
In trepanning in the described second plug connector.
In a kind of embodiment of the utility model, the first passage has first passage axis, and described second is logical
Road has second channel axis, and the first passage axis and the second channel axis are substantially parallel.
The binary channels valve system of the utility model is improved in terms of operating flexibility and functionality.
Description of the drawings
In order to understand the utility model, carried out below by way of specific embodiment and with reference to attached drawing to the utility model specific
Explanation.
Fig. 1 is the stereogram of the binary channels valve system of illustrative embodiment according to the present utility model.
Fig. 2 is the vertical view of binary channels valve system shown in FIG. 1.
Fig. 3 A are the viewgraph of cross-section of the binary channels valve system intercepted along the 3-3 lines direction in Fig. 2.
Fig. 3 B are the stereograms of the binary channels valve system of illustrative embodiment according to the present utility model.
Fig. 4 is the stereogram of the binary channels valve system of another illustrative embodiment according to the present utility model,
It is different from binary channels valve system shown in FIG. 1.
Fig. 5 is the stereogram of binary channels valve system shown in Fig. 4, and the first plug of display is optionally from first passage
It removes and the second plug is optionally removed from second channel.
Fig. 6 is the structure of the inflatable body for the binary channels valve system for being connected with illustrative embodiments according to the present utility model
Schematic diagram.
Specific embodiment
It, herein will knot although the binary channels valve system of the utility model can be implemented by many different modes
Attached drawing is closed illustrative embodiments are described in detail, it will be understood that, description herein should be considered as binary channels valve system
The illustration of the principle of system, it is not intended to which the main aspect of this paper is limited in illustrative embodiment.
Present embodiment discloses a kind of binary channels valve system 100.With reference to shown in figure 1, Fig. 2, Fig. 3 A and Fig. 3 B, bilateral
Road valve system 100 includes the binary channels valve body 104 with first passage 108 and second channel 112.First passage 108 and
Two channels 112 make fluid be easy to flow through the two channels.Fluid can be gas (for example, air), liquid (for example, water) or
Other any suitable fluids.Bridgeware 116 is formed in binary channels valve body 104, positioned at first passage 108 and second channel
Between 112, connected along in the extension of the axial direction of first passage 108 and second channel 112 and structure and form first passage 108
Valve body portion and formed second channel 112 valve body portion so that the relative position of first passage and second channel is consolidated
It is fixed, and then improve the overall construction intensity of binary channels valve body；Bridgeware 116 can with binary channels valve body be integrally formed or
It is connected after being separately formed by the modes such as bonding or welding.Periphery around binary channels valve body 104 is formed with ring flange
120.In some embodiments, ring flange 120 is integrally formed with binary channels valve body 104.However, ring flange 120 can also
It is respectively formed on binary channels valve body 104 and is connect with the binary channels valve body 104, specifically, ring flange 120 is
The rubber-wrapping structure formed on binary channels valve body by quadric injection mould.
As shown in Figure 3A, first passage 108 has first passage axis 130, and second channel 112 has second channel axis
131.First passage axis along or substantially along first passage 108 geometric center, second channel axis 131 along or it is basic
Along the geometric center of second channel 112.In some embodiments, first passage axis 130 and second channel axis 131 are flat
Row.In some embodiments, first passage axis 130 and second channel axis 131 are substantially parallel.
Binary channels valve system 100 further includes core assembly 148, and core assembly includes support element 132, and support element 132 is set
In first passage 108.In some embodiments, support element 132 includes stretching into first passage from binary channels valve body 104
108 one or more support arms 136.As shown in figure 5, one or more is defined between the one or more support arm 136
A support opening 140.In some embodiments, support element 132 further includes supported hole 144.Supported hole 144 can basically form in
It the geometric center of first passage 108 and/or can be formed along first passage axis 130.
Core assembly 148 is arranged in first passage 108.Core assembly 148 is configured to：It is essentially prevented from first fluid stream
149 150 flow through first passage 108 and/or flow through core assembly 148, and selectively make first fluid stream along the first direction
149 151 flow through first passage 108 and/or flow through core assembly 148 in a second direction.First fluid is shown clearly in Fig. 3 A
Stream 149, first direction 150 and second direction 151.
In some embodiments, core assembly 148 includes sealing element 156 and the valve with radial expansion portion 164 is installed
Part 160, sealing element 156, radial expansion portion 164 and valve installed part 160 are integrally formed.Sealing element 156 be also referred to as valve block,
Diaphragm seal, valve film or diaphragm seal.Valve installed part 160 is protruded from sealing element 156 towards the direction of the first plug 168, and the first plug 168 will
It is described in detail below.A part for valve installed part 160 is arranged in supported hole 144, in this way, radial expansion portion 164
The basic opposite both sides of support element 132 are arranged on sealing element 156.
First plug 168 is removably sealingly fastened in first passage 108.Optionally or in addition, the first plug 168 is detachable
Ground is sealingly fastened in the binary channels valve body portion to form first passage 108.First plug 168 can be by those skilled in the art
Any mechanical means known removably is sealingly fastened in first passage 108 and/or forms the binary channels valve of first passage 108
Body part, the mechanical means include but is not limited to fill in 168 biasing portion using clip, fastener, the screw thread to match, first
(biasing portion refers to flexible component, its elasticity can be utilized to realize sealing effect) or the binary channels for forming first passage 108
Valve body portion.In the present embodiment, used method is by bigger than the internal diameter of first passage 108 and pluggable with outer diameter
The interference fit that a part for first plug 168 of first passage 108 is formed.Binary channels valve body portion is hard material, and first fills in
168 be flexible soft material, in this way, the first plug 168 salable is fixed on first passage 108.When the first plug 168 can
When being releasably sealingly fastened in first passage 108, the first plug 168 is essentially prevented from first fluid stream 149 and flows through first passage 108.
In some embodiments, second channel 112 includes channel screw thread 176 and packing holder 180.When the second plug 188
When being removably sealingly fastened in second channel 112 and/or forming the binary channels valve body portion of second channel 112, it is arranged on the
Sealing ring 184 in the sealing ring obturating plug 196 of two plugs 188 forms basic fluid between the second plug 188 and second channel 112
Sealing or complete Fluid Sealing.This of second plug 188 is removably sealingly fastened in second channel 112 and/or forms the
The binary channels valve body portion of two channels 112 causes sealing ring 184 to be combined with packing holder 180 and led in the second plug 188 and second
Fluid Sealing is formed between road 112.Sealing ring 184 can by polymer, rubber, plastics or it is other it is any be suitable for second fill in 188
The material preparation of Fluid Sealing is formed between second channel 112.
More specifically, the second plug 188 includes the second plug screw thread 192, the second plug screw thread 192 and channel screw thread 176
Cooperation is so as to removably make the second plug 188 be fixed on second channel 112 and/or form the binary channels valve sheet of second channel 112
Body portion.However, the second plug 188 can also removably be made to be fixed on second channel 112 using other mechanical joining methods, it should
Mechanical joining methods include but not limited to using clip, fastener, the biasing portion of the second plug 188 and/or formation second channel 112
Binary channels valve body portion and the binary channels by bigger than the internal diameter of second channel 112 with outer diameter and pluggable second channel 112
The interference fit that a part for second plug 188 of valve body 104 is formed.
In some embodiments, the second plug 188 includes surface anti-skidding striped 200, which can help to
The second plug 188 is can be manually rotated, the second plug will hereinafter be described.The connection of connector 204 first plug 168 and the second plug 188.Even
Fitting 204 includes tongue piece 206, which can help to that the first plug 168 is made to detach with first passage 108.In present embodiment
In, the plug of connector 204 and first 168 is suitable for using soft material, and connector 204 can be integrally formed with the first plug 168.
In other embodiments, however not excluded that hard material can be used in connector 204, at this point, connector can be with 188 one of the second plug
Molding.
In some embodiments, connector 204 includes connector aperture 208.Second plug 188 has the second outer surface
212, protruding portion 216 is formed on the second outer surface 212.The protruding portion 216 includes the middle part of outer edge 220 and recess
224.As shown in Figure 3A, the middle part 224 of recess is located in connector aperture 208, in this way, 220 and second outer surface of outer edge
212 are located at the substantially opposite both sides of connector 204.Further, due between the middle part 224 of connector aperture 208 and recess
With gap, the second plug 188 can be rotated relative to connector 204.In this way, the second plug 188 can be relative to connector
204 and binary channels valve body 104 rotate so that second plug screw thread 192 coordinate with channel screw thread 176, and removably general
Second plug 188 is fixed on second channel 112 and/or binary channels valve body 104.
Second plug 188 is configured to：When the second plug 188 is removably sealingly fastened in second channel 112 and/or forms the
During the binary channels valve body portion of two channels 112, be essentially prevented from second fluid stream 226 along the direction opposite with first direction 150 and/
Or flow through second channel 112 along the direction opposite with second direction 151.Fig. 3 A can clearly illustrate second fluid stream 226.
As shown in Figures 4 and 5, in some embodiments, the first plug 168 is connected to bilateral by the first plug connector 228
Road valve body 104.First plug tongue piece 229 is formed in the first plug 168, and the first plug tongue piece is convenient for the first plug 168 and first passage
108 separation.Further, the first plug tongue piece 229 can be integrally formed with the first plug 168 and the first plug connector 228.
It can also be seen that the second plug 188 can be connected to binary channels valve body by the second plug connector 232 from Figure 4 and 5
104.By with the identical embodiment that is described with reference to figure 3A, the second plug connector 232 can be convenient for the second plug 188 relative to the
Two plug connectors 232 and/or binary channels valve body 104 rotate.In this way, the second plug 188 can connect relative to the second plug
Fitting 232 and binary channels valve body 104 rotate, so that the second plug screw thread 192 and channel screw thread 176 coordinate, and detachable
Second plug 188 is fixed on second channel 112 and/or binary channels valve body 104 by ground.In the present embodiment, first plug 168,
First plug connector 228, ring flange 120 and second fill in connector 232 using soft material, can be integrally formed；And first
The 168, first plug of plug connector 228, ring flange 120 and second fill in connector 232 and pass through secondary injection on binary channels valve body 104
Modeling is integrally formed.
Fig. 6 illustrates binary channels valve system 100 or binary channels ontology 104 is set to inflatable body 300.Binary channels valve system
It can be sealingly fastened on inflatable body by ring flange 120, specifically, ring flange 120 can be by welding procedure by binary channels
Valve system 100 with made of PVC inflatable body weld together.In some embodiments, first passage 108 and second channel
112 selectively make first fluid stream 149 and second fluid stream 226 be located at the inside 330 of inflatable body 300 and outside 331 respectively
Between.The outside of the inflatable body 300 may include egative film 326 and one or more than one enclose piece 328.
In operation, when the first plug 168 is fixed on first passage 108 and/or forms the binary channels valve sheet of first passage 108
During body portion, first fluid stream 149 in a first direction 150 and second direction 151 on be substantially prevented or prevent completely.When first
When a part for binary channels valve body 104 of the plug 168 from first passage 108 and/or from formation first passage 108 removes, first
Fluid stream 149 is essentially prevented from or prevent completely by core assembly 148 on 150 in a first direction.However, when first fluid stream 149
In a second direction during 151 flowing, core assembly 148 allows first fluid stream 149 151 to flow through in a second direction, by or bypass
Core assembly 148.In some embodiments, core assembly 148 is only when first fluid stream 149 is with threshold pressure or higher than threshold
First fluid stream 149 is just allowed 151 to flow through in a second direction when the pressure of value imposes on core assembly 148 and/or sealing element 156
Core assembly 148.
When the second plug 188 is fixed on second channel 112 and/or forms the binary channels valve body portion of second channel 112, the
Two fluid streams 226 are in any direction by base (especially on the direction opposite with first direction 150 and/or second direction 151)
This prevention is prevent completely.
It will be appreciated that component described herein and characteristic members can be made of a variety of materials, which is included but not
It is limited to polymer, rubber, expanded material or other materials well known by persons skilled in the art.Specifically, binary channels valve body
104 can be prepared by polyvinyl chloride (PVC), preferably by having the PVC of 20 ± 5PHR hardness preparations, wherein, as unit of PHR
Hardness refer to the number of the various plasticizer added in polyvinyl chloride resin per hundred parts divided by the sum of respective plasticizing efficiency, illustrate
For, 30 parts of plasticizer A, 10 parts of 20 parts of plasticizer B, plasticizer C, the plasticising of plasticizer A are added in polyvinyl chloride resin per hundred parts
Efficiency is 2, and the plasticizing efficiency of plasticizer B is 2, and the plasticizing efficiency of plasticizer C is 1, then calculates hardness as 30/2+20/2+10/1
=35, i.e., the hardness as unit of PHR is 35.
Although citing describes some embodiments herein, it, can under the premise of the utility model in essence is not departed from
It is all these to deform the design for still falling within the utility model to carry out various modifications to these embodiments, and fall into this reality
The protection domain limited with novel claim.
System and method disclosed herein can be well adapted for obtaining the technique effect being mentioned herein.Tool disclosed herein
Body embodiment is only used for illustrating the utility model, it is obvious to a person skilled in the art that can be according to this paper's
Introduction carry out various modifications, and various equivalent modes may be used and implement the utility model, therefore, the utility model is disclosed above
Specific embodiment be only exemplary, protection domain is not limited by the details of construction or design disclosed herein,
Unless it is otherwise noted in the claims.Therefore, specific illustrative embodiment disclosed above can carry out it is various replace,
Combination or modification, all deformations are both fallen in range disclosed herein.Lacking any member not specifically disclosed herein
Part or in the case of lacking optional component disclosed herein, disclosed system and method exemplified here still can be suitably real
It applies.All numerical value disclosed above and range also can centainly be changed.Whenever disclosing the numerical value with lower and upper limit
Range, any numerical value fallen into the range of this and it is any by comprising range all specifically disclosed.It is specifically, public herein
Any range for the numerical value opened can be regarded as listing any value and range in broader numerical.Equally,
Unless applicant is explicitly and clearly defined otherwise, the term in claim has their clear, common meaning.
In addition, the quantity of the component in claims includes one or more, unless otherwise indicated.If this practicality is new
Word or term in type and the usage in other documents or meaning, then should be to be defined there are inconsistent with the utility model
Subject to.
Claims (18)
1. binary channels valve system, including：
Binary channels valve body, the binary channels valve body have first passage and second channel；
Core assembly, the core assembly are set along the first passage, and the core assembly is configured to：It is essentially prevented from first-class
Body stream flows through the first passage along the first direction, and it is described that the first fluid stream is selectively made to flow through in a second direction
First passage；
First plug, first plug are detachably secured to the first passage；
Second plug, second plug are detachably secured to the second channel, and second plug is configured to when the described second plug
It is detachably secured to be essentially prevented from second fluid stream during the second channel to flow through the second channel.
2. binary channels valve system as described in claim 1 further includes connector, the connector connection described first is filled in and institute
State the second plug.
3. binary channels valve system as described in claim 1, further includes：
First plug connector, the first plug connector connect the binary channels valve body and first plug；And
Second plug connector, the second plug connector connect the binary channels valve body and second plug.
4. binary channels valve system as described in claim 1, wherein, the core assembly includes support element and sealing element, described
Support element extends inwardly into the first passage and supports the sealing element.
5. binary channels valve system as claimed in claim 4, wherein, the sealing element is configured to：When the first fluid stream with
When threshold pressure imposes on the sealing element, the first fluid stream flows through the first passage along the second direction.
6. binary channels valve system as described in claim 1, wherein, the binary channels valve system is included along the binary channels valve sheet
The ring flange of the periphery setting of body.
7. binary channels valve system as claimed in claim 2, wherein, second plug has a protruding portion, and the one of the protruding portion
Part is formed in the trepanning of the connector.
8. binary channels valve system as claimed in claim 2, wherein, the connector is integrally formed with the described first plug.
9. binary channels valve system as claimed in claim 6, wherein, the binary channels valve body and ring flange one into
Type.
10. binary channels valve system as claimed in claim 6, wherein, the binary channels valve body and the ring flange respectively into
Type, wherein, the ring flange is the rubber-wrapping structure by the quadric injection mould formation on binary channels valve body.
11. binary channels valve system as described in claim 1, wherein, the binary channels valve body includes bridgeware, the bridge joint
Part connects valve body portion of the valve body portion to form the first passage with forming the second channel.
12. binary channels valve system as described in claim 1, wherein, the first passage has a first passage axis, and described the
Two-way road has second channel axis, and the first passage axis and the second channel axis are substantially parallel.
13. binary channels valve system as described in claim 1, wherein, the binary channels valve body is made of PVC, hardness 20
±5PHR。
14. a kind of inflatable body, including：
Egative film and at least one encloses piece, and the egative film and described at least one enclose piece and define inside inflatable body, wherein, it is described extremely
It is selectively inflatable that few one, which is enclosed piece,；
Binary channels valve system, the binary channels valve system are enclosed set on described at least one in piece, and including：
Binary channels valve body, the binary channels valve body have first passage and second channel；
Core assembly, the core assembly are set along the first passage, and the core assembly is configured to：It is essentially prevented from first-class
Body stream flows through the first passage along the first direction, and it is described that the first fluid stream is selectively made to flow through in a second direction
First passage；
First plug, first plug are detachably secured to the first passage；
Second plug, second plug are detachably secured to the second channel, and second plug is configured to when the described second plug
It is detachably secured to be essentially prevented from second fluid stream during the second channel to flow through the second channel.
15. inflatable body as claimed in claim 14, the inflatable body further includes：
First plug connector, the first plug connector connect the binary channels valve body and first plug；And
Second plug connector, the second plug connector connect the binary channels valve body and second plug.
16. inflatable body as claimed in claim 14, wherein, the core assembly is configured to：When the first fluid stream is with threshold
When duty pressure imposes on the core assembly, the first fluid stream flows through the first passage along the second direction.
17. inflatable body as claimed in claim 15, wherein, second plug has protruding portion, and the protruding parts are in formation
In trepanning in the described second plug connector.
18. inflatable body as claimed in claim 14, wherein, the first passage has first passage axis, and described second is logical
Road has second channel axis, and the first passage axis and the second channel axis are substantially parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721321797.0U CN207569271U (en) | 2017-10-13 | 2017-10-13 | Binary channels valve system and the inflatable body for including the binary channels valve system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721321797.0U CN207569271U (en) | 2017-10-13 | 2017-10-13 | Binary channels valve system and the inflatable body for including the binary channels valve system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207569271U true CN207569271U (en) | 2018-07-03 |
Family
ID=62695307
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721321797.0U Active CN207569271U (en) | 2017-10-13 | 2017-10-13 | Binary channels valve system and the inflatable body for including the binary channels valve system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207569271U (en) |
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2017
- 2017-10-13 CN CN201721321797.0U patent/CN207569271U/en active Active
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