CN208074184U - A kind of waterway mechanism with control valve - Google Patents
A kind of waterway mechanism with control valve Download PDFInfo
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- CN208074184U CN208074184U CN201820249204.2U CN201820249204U CN208074184U CN 208074184 U CN208074184 U CN 208074184U CN 201820249204 U CN201820249204 U CN 201820249204U CN 208074184 U CN208074184 U CN 208074184U
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- control valve
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Abstract
The utility model discloses a kind of waterway mechanisms with control valve, including body part, the body part is equipped with water route, the water route, which is equipped with, can control the logical control valve closed in water route, water route is divided into the Upstream section and tract arranged by flow direction by the control valve, the body part is equipped with the inlet channel being connected to inside and outside the tract, check valve is equipped in the inlet channel, tract generates negative pressure to open check valve when control valve is closed, tract sucks air by inlet channel, by air cushion backwater, achieve the purpose that noise reduction, stabilization.
Description
Technical field
The utility model is related to a kind of bathroom field more particularly to a kind of waterway mechanisms with control valve.
Background technology
Existing water route can generally be equipped with control valve, be closed using control valve to control the logical of water route, by control valve by water
Road is divided into the Upstream section and tract arranged by flow direction.The control valve is such as：For switch valve, directly switch valve is utilized to control water
Road is logical to be closed；Or be switching valve, which has coordinates at least two points of water routes, the switching valve into water route and any point of water into water route
Road should be also to be controlled by the switching valve into logical close between water route and any point of water route.Control valve controls water route and is in closure
When, water inlet is closed by control valve, and the flow in tract will continue to move forward under effect of inertia, on the one hand, is used to after movement
Property diminuendo on the other hand generate vacuum after water movement, vacuum generates negative pressure, and flow generates back under effect of both this
Stream, the reflux lead to occur noise or shake in waterway mechanism.
Utility model content
The utility model provides a kind of waterway mechanism with control valve, and which overcome a kind of band control valves in background technology
Waterway mechanism present in deficiency.
The used technical solution that the utility model solves its technical problem is：
A kind of waterway mechanism with control valve, including body part, the body part are equipped with water route, which is equipped with energy
The logical control valve closed in control water route, is divided into the Upstream section and tract arranged by flow direction by the control valve by water route, should
Body part is equipped with the inlet channel being connected to inside and outside the tract, and check valve is equipped in the inlet channel, and control valve is closed at present
It swims section to generate negative pressure and open check valve, tract sucks air by inlet channel.
The inlet channel has the inner port positioned at tract, and the inner port and control valve are close.
The Upstream section be equipped with water outlet, the tract be equipped with water inlet, the control valve coordinate the water outlet and water inlet and
Control water route is logical to be closed, and the water outlet and water inlet are arranged in the same direction.
The tract includes the first segmentation, the first segmentation of control valve cooperation and Upstream section and control water route is logical closes.
The Upstream section and the first piecewise-parallel arrangement.
The tract includes the second segmentation, second sectional closing-up, first segmentation, and second segmentation and the first segmentation
Intersection setting.
The body part includes ontology, which is equipped with above-mentioned Upstream section and the first segmentation；The Upstream section, which has, to be located at
The water outlet of body outer wall, which, which has, is located at the water inlet of body outer wall, the control valve coordinate the water outlet and into
The mouth of a river and control water route, which lead to, to be closed, and the water outlet and water inlet are arranged in the same direction.
There is the ontology the first outer wall, the first outer wall periphery to extend outwardly in peripheral wall, and the water outlet and water inlet are all set
In the first outer wall and it is enclosed in peripheral wall；The control valve have hermetic unit, the hermetic unit can be flexibly connected the ontology and
Control whether water outlet is connected with water inlet by the cooperation of hermetic unit and the first outer wall.
Hermetic unit energy opposing body slides, and hermetic unit contact the first outer wall of sealing is controlled to realize water by sliding
Road is closed or far from the first outer wall to realize that water route is connected.
The hermetic unit includes that one can be fixed in the close of movable table away from or approaching the movable table of the first outer wall of ontology and one
Packing contacts the first outer wall of sealing to realize that water route is closed or far from the first outer wall to realize that water route is connected by gasket.
There is the inlet channel inner port, the inner port to be located in the first segmentation.
The check valve includes that the solid set, a slide, an elastomer and one being fixedly attached in inlet channel covers 311 admittedly relatively
It is fixedly installed and protrudes into the ring edge for the endoporus that solid set 311 is formed, slide energy edge is slidably connected close to or away from ring edge direction
In solid set, it is installed with sealing ring on the slide, which makes slide by towards ring edge between slide and solid seat
Elastic force, whether sealing control closed check valve or opening is contacted by sealing ring and ring edge.
The check valve includes pedestal made of flexible material, which has pedestal and be fixed on pedestal and the big end of head is small
Frustum, which, which is equipped with, is passed to the through-hole of base end face by frustum end face, the pedestal be installed in inlet channel and frustum and
Pedestal opposite downstream section is by closely to remote arrangement.
The tract further includes water receiving section, and water receiving section connection is installed in second segmentation, second segmentation and water receiving section
Between form annular gap, which includes the annular gap；The check valve includes annular seating made of flexible material, should
There are annular seating two ring plates, two ring plate to arrange that the annular seating is installed in the annular gap in " eight " word.
Compared with the background art, it has the following advantages that the technical program：
Body part is equipped with the inlet channel being connected to inside and outside the tract, and check valve is equipped in inlet channel, and control valve closes
Tract generates negative pressure to open check valve when closing, and tract sucks air by inlet channel, passes through air cushion recirculation water
Stream, achievees the purpose that noise reduction, stabilization.
Upstream section and the first piecewise-parallel arrangement, it is rationally distributed, it is compact-sized.
There is ontology the first outer wall, the first outer wall periphery to extend outwardly in peripheral wall, and water outlet and water inlet are all located at first
It outer wall and is enclosed in peripheral wall, there is control valve hermetic unit, hermetic unit can be flexibly connected the ontology and pass through sealing
Divide whether the control water outlet of the cooperation with the first outer wall is connected with water inlet, it is rationally distributed, it is compact-sized.
There is inlet channel inner port, inner port to be located in the first segmentation, and noise reduction, stabilization are better.
Check valve includes solid set, slide and elastomer, simple in structure.
Check valve includes pedestal made of flexible material, and pedestal has pedestal and is fixed in the cone that on pedestal and the big end of head is small
Platform, pedestal are equipped with the through-hole that base end face is passed to by frustum end face, and pedestal is installed in inlet channel and frustum and pedestal are opposite
Tract is simple in structure by closely being arranged to remote.
Inlet channel includes the annular gap, and check valve includes annular seating made of flexible material, and annular seating has two rings
Piece, two ring plates arrange that annular seating is installed in the annular gap, simple in structure in " eight " word.
Description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Fig. 1 is the shower using the waterway mechanism of present embodiment.
Fig. 2 is the diagrammatic cross-section of Fig. 1 showers.
Fig. 3 is the schematic diagram of the check valve of specific implementation mode one.
Fig. 4 is one of the schematic diagram of waterway mechanism of specific implementation mode one, i.e. close-up schematic view at the A of Fig. 1,
Waterway mechanism is in water flowing state at this time.
Fig. 4-1 is the diagrammatic cross-section of the check valve of specific implementation mode one.
Fig. 4-2 is the diagrammatic cross-section of the hermetic unit of specific implementation mode one.
Fig. 5 is the two of the schematic diagram of the waterway mechanism of specific implementation mode one, i.e. close-up schematic view at the A of Fig. 1,
Waterway mechanism is closed at this time.
Fig. 6 is the schematic diagram of the waterway mechanism of specific implementation mode two, i.e. close-up schematic view at the A of Fig. 1.
Fig. 7 is the schematic diagram of the check valve of specific implementation mode two.
Fig. 8 is the schematic diagram of the check valve of specific implementation mode three.
Fig. 9 is the schematic diagram of the waterway mechanism of specific implementation mode three, i.e. close-up schematic view at the A of Fig. 1.
Specific implementation mode
Specific implementation mode one
A kind of waterway mechanism with control valve please refers to Fig. 3, Fig. 4, Fig. 4-1, Fig. 4-2 and Fig. 5, including body part 1,
The body part 1 is equipped with water route, which, which is equipped with, can control the logical control valve 2 closed in water route, is divided water route by the control valve 2
For the Upstream section 11 and tract 12 arranged by flow direction, the body part 1 be additionally provided be connected to inside and outside the tract 12 into
Gas channel 3, the inlet channel 3 is interior to be equipped with check valve 31, and tract 12 generates negative pressure to open check valve when control valve 2 is closed
31, tract 12 sucks air, air cushion backwater by inlet channel 3.The control valve 2 can be switch valve or switching
Valve illustrates among this specific implementation by taking switch valve as an example.Among this specific implementation, the Upstream section 11 and tract 12 be with
Flow direction arrangement, is not limited to the arrangement up and down in space.Preferably, which has the inner port positioned at tract 12, should
Inner port and control valve 2 are close, so that the air of sucking enters the position of the close control valve 2 of tract, or are located at control valve
Between reflux, to improve the comprehensive and reliability of buffering, the close position such as control valve 2 and 3 inner port of inlet channel
Distance be less than " 30mm ", but be not limited thereto, substantially no matter where be set to, can all play pooling feature.
The Upstream section 11 be equipped with water outlet, the tract 12 be equipped with first segmentation 121 and second segmentation 122, this second point
Section 122 connects first segmentation 121, which is equipped with water inlet；The water outlet and water inlet arrange in the same direction, on this
121 parallel arrangement of the segmentation of section 11 and first is swum, 121 intersection setting of second segmentation 122 and the first segmentation, such as the vertical phase in figure
Hand over arrangement.The control valve 2 coordinates the water inlet of the water outlet and the first segmentation 121 of Upstream section 11, to control water outlet and water inlet
Whether mouth is connected, and it is that Upstream section 11 and tract 12 are in water flowing state such as to connect, and water route is in water flowing state, such as disconnects i.e.
Upstream section 11 and tract 12, which are in, disconnects state, and water route is closed.In concrete structure：The body part 1 includes
Ontology 13, the ontology 13 are equipped with the above-mentioned segmentation of Upstream section 11, first 121 and the second segmentation 122；The ontology 13 has one first
Outer wall, such as the side wall towards a left side in figure, the water inlet of the water outlet of the Upstream section 11 and the first segmentation 121 is all disposed within outside first
To realize arrangement in the same direction on wall.
Among present embodiment：The outer peripheral edge of first outer wall of the ontology 13 extends outward into peripheral wall 131, the water outlet
Mouth and water inlet are all enclosed in peripheral wall 131；There is the control valve 2 hermetic unit, the hermetic unit can be flexibly connected this
Body 13 and by the cooperation of hermetic unit and the first outer wall control water outlet whether connected with water inlet.In one concrete structure：It should
Control valve 2 is closed using electromagnetic valve structure control is logical, if hermetic unit energy opposing body 13 slides, by controlling sealing tap
The first outer wall of sealing is touched to realize that water route is closed or far from the first outer wall to realize that water route is connected, but is not limited thereto, it is other
Manner can also be applicable in the utility model, such as rotation mode control is logical closes.Further, which includes an energy
It is fixed in the gasket 22 of movable table 21 away from or approaching the movable table 21 and one of 13 first outer wall of ontology, is connect by gasket 22
The first outer wall of sealing is touched to realize that water route is closed or far from the first outer wall to realize that water route is connected.
The concrete structure of the control valve 2 can be used or with reference to existing control valve, among present embodiment, the control
Valve 2 is for example, by using following concrete structure：First outer wall of the ontology 13 is recessed with first annular slot 132, which connects
The first annular slot 132, the first annular slot 132 constitute the water outlet of Upstream section 11；First segmentation 121 of the tract 12
Water inlet is surrounded on interior by first annular slot 132；It is convexly equipped with several first pillars 211 on the first outer wall of direction of the movable table 21
With one second pillar 212, which is formed with frustum, and (frustum can be convenient for assembly but also play lock
The effect for connecing positioning movable table and gasket, gasket and movable table are fixedly connected), several first pillars 211
Circumferentially-spaced to be centered around except the second pillar 212, the outer peripheral edge of the movable table 21 extends shape towards far from the first outer wall direction outwardly
At extension wall 213；The gasket 22 offers the through hole of the first pillar of adaptation, the second pillar, the outer peripheral edge of the gasket 22
It is additionally provided with and extends ring portion 221；The through hole of the gasket 22 is socketed the first pillar, the second pillar and folds against in 21 direction of workbench
Movable table and gasket to be fixedly connected, which at least partly folds against in extension wall for the end face of first outer wall
213, which corresponds to first annular slot, passes through gasket 22 and " ring portion formed between first annular slot and water inlet "
Be engaged realization sealing, and realization cuts off the water supply, so that water route is closed, can improve sealing performance using this concrete structure, carry
The convenience of height assembly reduces driving force when logical close；Preferably, it is first annular to be also recessed with encirclement for the first outer wall of the ontology 13
Second annular groove 133 of slot 132,221 outer peripheral edge of extension ring portion are also formed with annular interconnecting piece 222, the annular interconnecting piece 222
Adaptation is installed in second annular groove 133, can improve sealing performance, improves the convenience of assembly, reduces driving when logical close
Power enhances the bonding strength between movable table and gasket.
There is the inlet channel 3 inner port, the inner port to be located in the first segmentation 121.Among present embodiment：It should
Check valve 31 is fixedly attached the solid set 311 in inlet channel, a slide 312, an elastomer 313 and a relatively solid set including one
311 fixed settings and the ring edge for protruding into the endoporus that solid set 311 is formed, this is covered admittedly within 311 is also connected with center by spoke
Seat；The slide 312 is installed with slide bar, which is connected to centre mount, so that slide 312 can be along close to or away from ring edge side
To being slidably connected in solid set 311, it is installed with sealing ring 314 on the slide 312,313 contact of elastomer is in slide 312 and admittedly
Make slide 312 by the elastic force towards ring edge between the centre mount of seat 311；Wherein：When normal water outlet or control valve are not switched on,
Under the action of elastic force or/and waterpower, sealing ring and ring edge contact sealing, check valve 31 are closed；When control valve is closed,
Flow in tract will continue to move forward under effect of inertia, and vacuum is generated after water movement, generates negative pressure, passes through negative pressure
Slide is set to be moved towards tract direction to overcome elastomer elastic force, sealing ring and ring edge separation, check valve 31 is in the open state,
Air is sucked by negative pressure, which enters between control valve 2 and flow, and air plays the role of buffering reflux, avoids generating and make an uproar
Sound or shake.The ring edge and solid set can be integrated molding or the part that two pieces is connected.
Among present embodiment, which further includes water receiving section 123, the water receiving section 123 connect attaching this
Two-section 122.
Fig. 1 and Fig. 2 is that a kind of waterway mechanism with control valve of present embodiment applies the schematic diagram in shower.
The shower includes that an outlet pipe 4, one is fixed in the glove mechanism 5, one of outlet pipe 4 and is installed in socket 6, one on outlet pipe 4
The top-spraying gondola 7 and a Portable rose 8 being fixed on outlet pipe 4.It is equipped in the glove mechanism 5 main into water route, switching valve and two
Water route, two points of water routes of the switching Vavle switching is divided to connect the master into water route, which connects Portable rose, another point of water route
If a kind of above-mentioned waterway mechanism with control valve, a kind of connection top spray flower of water receiving section 123 of the waterway mechanism with control valve
Spill 7.
Specific implementation mode two
Fig. 6 and Fig. 7 are please referred to, a kind of waterway mechanism difference with control valve of one of it and specific implementation mode exists
In：The check valve 31 includes pedestal made of flexible material, which has pedestal 315 and be fixed on pedestal 315 and head is big
The small frustum 316 in end, the pedestal are equipped with the through-hole 317 that base end face is passed to by frustum end face, which is installed in inlet channel
Interior and frustum and pedestal opposite downstream section are by closely to remote arrangement.Wherein：When normal water outlet or control valve are not switched on, flexible material by
Extruding deform inside towards 317 directions or in the raw under, the through-hole 317 closing, check valve is closed；Control valve
When closing, the flow in tract will continue to move forward under effect of inertia, and vacuum is generated after water movement, generate negative pressure,
So that flexible material is opened outward by negative pressure, keeps the through-hole 317 in the open state, check valve 31 is in the open state, passes through
Negative pressure sucks air, which enters between control valve 2 and flow, and air plays the role of buffering reflux, avoid generation noise or
Shake.
Specific implementation mode three
Fig. 8 and Fig. 9 are please referred to, a kind of waterway mechanism difference with control valve of one of it and specific implementation mode exists
In：Annular gap is formed between second segmentation 122 and water receiving section 123, which includes the annular gap；This is unidirectional
Valve 31 includes annular seating made of flexible material, which there are two ring plates 318, two ring plate to be arranged in " eight " word, the ring
Shape seat is installed in the annular gap, which is open towards tract.Wherein：When normal water outlet or control valve are not switched on,
Under the action of waterpower or annular seating reset force, which distinguishes the second segmentation 122 in sealing contact and water receiving section 123, unidirectionally
Valve is closed；When control valve is closed, the flow in tract will continue to move forward under effect of inertia, water movement
After generate vacuum, generate negative pressure, flexible material crimp inside made by negative pressure, two ring plate 318 is made to leave the second segmentation
122, check valve 31 is in the open state, sucks air by negative pressure, which plays the role of buffering reflux, avoids generating noise
Or shake.
The above, only the utility model preferred embodiment, therefore the utility model implementation cannot be limited according to this
It is new all should still to belong to this practicality that is, according to equivalent changes and modifications made by the utility model patent range and description for range
In the range of type covers.
Claims (14)
1. a kind of waterway mechanism with control valve, including body part, which is equipped with water route, which is equipped with and can control
The logical control valve closed in water route processed, is divided into the Upstream section and tract arranged by flow direction by the control valve by water route, special
Sign is：The body part is equipped with the inlet channel being connected to inside and outside the tract, and check valve, control valve are equipped in the inlet channel
Tract generates negative pressure and opens check valve when closing, and tract sucks air by inlet channel.
2. a kind of waterway mechanism with control valve according to claim 1, it is characterised in that：The inlet channel, which has, to be located at
The inner port of tract, the inner port and control valve are close.
3. a kind of waterway mechanism with control valve according to claim 1, it is characterised in that：The Upstream section is equipped with water outlet
Mouthful, which is equipped with water inlet, which coordinates the water outlet and water inlet and control that water route is logical to be closed, the water outlet and into
The mouth of a river is arranged in the same direction.
4. a kind of waterway mechanism with control valve according to claim 1, it is characterised in that：The tract includes first point
Section, the first segmentation of control valve cooperation and Upstream section simultaneously control that water route is logical to be closed.
5. a kind of waterway mechanism with control valve according to claim 4, it is characterised in that：The Upstream section and the first segmentation
Parallel arrangement.
6. a kind of waterway mechanism with control valve according to claim 4, it is characterised in that：The tract includes second point
Section, second sectional closing-up, first segmentation, and second segmentation and the first segmentation intersection setting.
7. a kind of waterway mechanism with control valve according to claim 4, it is characterised in that：The body part includes this
Body, the ontology are equipped with above-mentioned Upstream section and the first segmentation；The Upstream section, which has, is located at the water outlet of body outer wall, this first point
Section, which has, is located at the water inlet of body outer wall, which coordinates the water outlet and water inlet and control that water route is logical to be closed, the water outlet
Mouth and water inlet are arranged in the same direction.
8. a kind of waterway mechanism with control valve according to claim 7, it is characterised in that：The ontology has outside first
Wall, the first outer wall periphery extend outwardly in peripheral wall, and the water outlet and water inlet are all located at the first outer wall and are enclosed in peripheral wall
It is interior；There is the control valve hermetic unit, the hermetic unit can be flexibly connected the ontology and by hermetic unit and the first outer wall
Whether cooperation control water outlet is connected with water inlet.
9. a kind of waterway mechanism with control valve according to claim 8, it is characterised in that：The hermetic unit can relatively originally
Body slides, and controlling hermetic unit contact the first outer wall of sealing by sliding is closed or far from the first outer wall with realizing water route to realize
Water route is connected.
10. a kind of waterway mechanism with control valve according to claim 9, it is characterised in that：The hermetic unit includes one
It can be fixed in the gasket of movable table away from or approaching the movable table of the first outer wall of ontology and one, pass through gasket contact sealing the
One outer wall is closed or far from the first outer wall with realizing water route to realize that water route is connected.
11. a kind of waterway mechanism with control valve described according to claim 4 or 5 or 6 or 7 or 8 or 9 or 10, feature exist
In：There is the inlet channel inner port, the inner port to be located in the first segmentation.
12. a kind of waterway mechanism with control valve according to claim 11, it is characterised in that：The check valve includes one solid
Surely the solid set, a slide, an elastomer and one for being installed in inlet channel cover 311 fixed settings and protrude into solid set 311 admittedly relatively
The ring edge of the endoporus of formation, the slide can be installed with along being slidably connected in solid set close to or away from ring edge direction on the slide
Sealing ring, the elastomer contact make slide by the elastic force towards ring edge, pass through sealing ring and ring edge between slide and solid seat
Whether contact sealing controls closed check valve or opening.
13. a kind of waterway mechanism with control valve according to claim 11, it is characterised in that：The check valve includes flexibility
Pedestal made of material, the pedestal have pedestal and are fixed in the frustum that on pedestal and the big end of head is small, which is equipped with by frustum
End face passes to the through-hole of base end face, which is installed in inlet channel and frustum and pedestal opposite downstream section are by closely to remote cloth
It sets.
14. a kind of waterway mechanism with control valve according to claim 6, it is characterised in that：The tract further includes connecing
Water section, water receiving section connection are installed in second segmentation, form annular gap between second segmentation and water receiving section, the air inlet is logical
Road includes the annular gap；The check valve includes annular seating made of flexible material, which has two ring plates, two ring plate
It is arranged in " eight " word, which is installed in the annular gap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820249204.2U CN208074184U (en) | 2018-02-11 | 2018-02-11 | A kind of waterway mechanism with control valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820249204.2U CN208074184U (en) | 2018-02-11 | 2018-02-11 | A kind of waterway mechanism with control valve |
Publications (1)
| Publication Number | Publication Date |
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| CN208074184U true CN208074184U (en) | 2018-11-09 |
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ID=64036296
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820249204.2U Active CN208074184U (en) | 2018-02-11 | 2018-02-11 | A kind of waterway mechanism with control valve |
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| CN (1) | CN208074184U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110159770A (en) * | 2018-02-11 | 2019-08-23 | 厦门松霖科技股份有限公司 | Waterway mechanism with control valve |
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2018
- 2018-02-11 CN CN201820249204.2U patent/CN208074184U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110159770A (en) * | 2018-02-11 | 2019-08-23 | 厦门松霖科技股份有限公司 | Waterway mechanism with control valve |
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