CN110159770A - Waterway mechanism with control valve - Google Patents
Waterway mechanism with control valve Download PDFInfo
- Publication number
- CN110159770A CN110159770A CN201810142647.6A CN201810142647A CN110159770A CN 110159770 A CN110159770 A CN 110159770A CN 201810142647 A CN201810142647 A CN 201810142647A CN 110159770 A CN110159770 A CN 110159770A
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- Prior art keywords
- control valve
- water
- wall
- segmentation
- tract
- Prior art date
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- 230000007246 mechanism Effects 0.000 title claims abstract description 37
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 127
- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 24
- 230000011218 segmentation Effects 0.000 claims description 37
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 23
- 238000007789 sealing Methods 0.000 claims description 21
- 239000007787 solid Substances 0.000 claims description 14
- 230000002093 peripheral effect Effects 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 11
- 229920001971 elastomer Polymers 0.000 claims description 7
- 239000000806 elastomer Substances 0.000 claims description 7
- 230000015572 biosynthetic process Effects 0.000 claims 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 claims 1
- 230000009467 reduction Effects 0.000 abstract description 3
- 230000006641 stabilisation Effects 0.000 abstract description 2
- 238000011105 stabilization Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 12
- 230000000694 effects Effects 0.000 description 7
- 230000003139 buffering effect Effects 0.000 description 4
- 238000010992 reflux Methods 0.000 description 4
- 241000220317 Rosa Species 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 206010000234 Abortion spontaneous Diseases 0.000 description 1
- 206010044565 Tremor Diseases 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 208000015994 miscarriage Diseases 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000011176 pooling Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 208000000995 spontaneous abortion Diseases 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
- A47K3/00—Baths; Douches; Appurtenances therefor
-
- 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
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/32—Details
-
- 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
- F16K15/00—Check valves
- F16K15/02—Check valves with guided rigid valve members
- F16K15/06—Check valves with guided rigid valve members with guided stems
- F16K15/063—Check valves with guided rigid valve members with guided stems the valve being loaded by a spring
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/02—Construction of housing; Use of materials therefor of lift valves
- F16K27/029—Electromagnetically actuated valves
-
- 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
- F16K47/00—Means in valves for absorbing fluid energy
- F16K47/02—Means in valves for absorbing fluid energy for preventing water-hammer or noise
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Epidemiology (AREA)
- General Health & Medical Sciences (AREA)
- Check Valves (AREA)
- Domestic Plumbing Installations (AREA)
Abstract
The invention discloses the 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 present invention relates to a kind of bathroom field more particularly to a kind of waterway mechanisms with control valve.
Background technique
Existing water route can generally be equipped with control valve, and the logical of water route is controlled using control valve and is closed, 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 controlling water using switch valve
Road is logical to be closed；Or be switching valve, which has water inlet road and at least two points of water routes, switching valve cooperation water inlet road and any point of water
Road, logical close between the water inlet road and any point of water route is also to be controlled by the switching valve.Control valve controls water route and is in closure
When, water inlet is closed by control valve, and the water 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, after water flow movement generate vacuum, vacuum generates negative pressure, and effect is lauched miscarriage and gives birth to back of both this
Stream, the reflux lead to occur noise or shake in waterway mechanism.
Summary of the invention
The present invention provides the waterway mechanisms with control valve, and which overcome the waterway mechanism institutes in background technique with control valve
Existing deficiency.
The used technical solution that the present invention solves its technical problem is:
Waterway mechanism with control valve, including body part, the body part are equipped with water route, which is equipped with and can control
Water route is divided into the Upstream section and tract arranged by flow direction, the ontology by the control valve by the logical control valve closed in water route
Part is equipped with the inlet channel being connected to inside and outside the tract, and check valve, tract when control valve is closed are equipped in the inlet channel
Negative pressure is generated to 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 cooperate the water outlet and water inlet with
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, which cooperates the first segmentation and Upstream section, and to control, water route is logical to be closed.
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 cooperate the water outlet and into
Water route is logical to be closed to control at the mouth of a river, and the water outlet and water inlet are arranged in the same direction.
The ontology has the first outer wall, which extends 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
Water outlet is controlled by the cooperation of hermetic unit and the first outer wall whether to connect with water inlet.
Hermetic unit energy opposing body sliding, by sliding control hermetic unit contact the first outer wall of sealing to realize water
Road is closed or realizes that water route is connected far from the first outer wall.
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 by gasket to realize that water route connection is closed or realized far from the first outer wall in water route.
The inlet channel has inner port, which is 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 inner hole 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 attaching in the intake 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
Annular seating has two ring plates, which arranges that the annular seating is installed in the annular gap in " eight " word.
The technical program compared with the background art, it has the following advantages:
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.
Ontology has the first outer wall, and the first outer wall periphery extends outwardly in peripheral wall, and water outlet and water inlet are all located at first
It outer wall and is enclosed in peripheral wall, control valve has hermetic unit, and hermetic unit can be flexibly connected the ontology and pass through sealing
Divide whether the cooperation control water outlet with the first outer wall is connected with water inlet, it is rationally distributed, it is compact-sized.
Inlet channel has inner port, and inner port is located in the first segmentation, and noise reduction, anti-shake effect are more preferably.
Check valve includes that solid set, slide and elastomer, structure are simple.
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 attaching is in the intake channel and frustum and pedestal are opposite
Tract is by closely to remote arrangement, structure is simple.
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, and structure is simple in " eight " word.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and specific embodiments.
Fig. 1 is the shower using the waterway mechanism of present embodiment.
Fig. 2 is the diagrammatic cross-section of Fig. 1 shower.
Fig. 3 is the schematic diagram of the check valve of specific embodiment one.
Fig. 4 is one of the schematic diagram of waterway mechanism of specific embodiment one, i.e. partial enlargement diagram 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 embodiment one.
Fig. 4-2 is the diagrammatic cross-section of the hermetic unit of specific embodiment one.
Fig. 5 is the two of the schematic diagram of the waterway mechanism of specific embodiment one, i.e. partial enlargement diagram at the A of Fig. 1,
Waterway mechanism is in close state at this time.
Fig. 6 is the schematic diagram of the waterway mechanism of specific embodiment two, i.e. partial enlargement diagram at the A of Fig. 1.
Fig. 7 is the schematic diagram of the check valve of specific embodiment two.
Fig. 8 is the schematic diagram of the check valve of specific embodiment three.
Fig. 9 is the schematic diagram of the waterway mechanism of specific embodiment three, i.e. partial enlargement diagram at the A of Fig. 1.
Specific embodiment
Specific embodiment one
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, this
Body portion 1 is equipped with water route, which, which is equipped with, can control the logical control valve 2 closed in water route, by the control valve 2 by water route be divided by
The Upstream section 11 and tract 12 of flow direction arrangement, it is logical which is additionally provided with the air inlet being connected to inside and outside the tract 12
Road 3 is equipped with check valve 31 in the inlet channel 3, and tract 12 generates negative pressure to open check valve 31 when control valve 2 is closed, under
It swims section 12 and air, air cushion backwater is sucked by inlet channel 3.The control valve 2 can be switch valve or switching valve, this
It is illustrated by taking switch valve as an example among specific implementation.Among this specific implementation, the Upstream section 11 and tract 12 are to flow to
Arrangement, is not limited to the arrangement up and down in space.Preferably, which has the inner port positioned at tract 12, the inner end
Mouth and control valve 2 are close, so that the air of sucking enters the position close to control valve 2 of tract, or are located at control valve and return
Between stream, to improve the comprehensive and reliability of buffering, the close position such as control valve 2 and 3 inner port of inlet channel away from
It from " 30mm " is less than, but is not limited thereto, substantially regardless of 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
Swim 121 parallel arrangement of section 11 and the first segmentation, 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 cooperates the water outlet of Upstream section 11 and the water inlet of the first segmentation 121, to control water outlet and water inlet
Whether mouth is connected, and such as connecting is that Upstream section 11 and tract 12 are in water flowing state, 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 in close state.In specific 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 the 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；The control valve 2 has hermetic unit, which can be flexibly connected this
Body 13 and control whether water outlet is connected with water inlet by the cooperation of hermetic unit and the first outer wall.In one specific structure: should
Control valve 2 is closed using electromagnetic valve structure control is logical, if hermetic unit energy opposing body 13 slides, passes through control sealing tap
Touching the first outer wall of sealing is not limited thereto with realizing water route closing or far from the first outer wall to realize that water route is connected, other
Manner can also be applicable in the present invention, such as rotation mode control is logical closes.Further, which includes that an energy is separate
Or the gasket 22 of movable table 21 is fixed in close to the movable table 21 of 13 first outer wall of ontology and one, it is contacted by gasket 22 close
The first outer wall is sealed to realize that water route connection is closed or realized far from the first outer wall in water route.
The specific structure of the control valve 2 can be used or referring to existing control valve, among present embodiment, the control
Valve 2 is for example, by using following specific structure: the 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；Several first pillars 211 are convexly equipped 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 is at least partly folded 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, is in close state water route, can improve sealing performance using this specific structure, mention
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.
The inlet channel 3 has inner port, which is located in the first segmentation 121.Among present embodiment: should
Check valve 31 includes one being fixedly attached the solid set 311 in inlet channel, a slide 312, an elastomer 313 and a relatively solid set
311 fixed settings and the ring edge for protruding into the inner hole that solid set 311 is formed, this, which 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 in close state；When control valve is closed,
Water flow in tract will continue to move forward under effect of inertia, and vacuum is generated after water flow movement, generates negative pressure, passes through negative pressure
Slide is 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 water flow, and air plays the role of buffering reflux, avoids generating and make an uproar
Sound or shake.The ring edge and the part that solid set can be integrated molding or 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 the waterway mechanism with control valve of present embodiment applies the schematic diagram in shower.This is washed one's hair
Bath includes that be fixed in the socket 6, one that the glove mechanism 5, one of outlet pipe 4 is installed on outlet pipe 4 affixed for an outlet pipe 4, one
Top-spraying gondola 7 and a Portable rose 8 on outlet pipe 4.Main water inlet road, switching valve and Liang Fenshui are equipped in the glove mechanism 5
The main water inlet road is connected in road, two points of water routes of the switching Vavle switching, which connects Portable rose, which sets
A kind of waterway mechanism with control valve stated, a kind of connection top-spraying gondola 7 of water receiving section 123 of the waterway mechanism with control valve.
Specific embodiment two
Please refer to Fig. 6 and Fig. 7, the waterway mechanism with control valve of one of it and specific embodiment the difference is that:
The check valve 31 includes pedestal made of flexible material, which has pedestal 315 and be fixed on pedestal 315 and the big end of head is small
Frustum 316, which, which is equipped with, is passed to the through-hole 317 of base end face by frustum end face, the pedestal attaching in the intake channel 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 is squeezed
Deformed inside towards 317 directions or in the raw under, which closes, and check valve is in close state；Control valve is closed
When, the water flow in tract will continue to move forward under effect of inertia, and vacuum is generated after water flow movement, generates negative pressure, passes through
Negative pressure, which opens flexible material outward, keeps the through-hole 317 in the open state, and check valve 31 is in the open state, is inhaled by negative pressure
Enter air, which enters between control valve 2 and water flow, and air plays the role of buffering reflux, avoids generating noise or shake.
Specific embodiment three
Please refer to Fig. 8 and Fig. 9, the waterway mechanism with control valve of one of it and specific embodiment the difference is that:
Annular gap is formed between second segmentation 122 and water receiving section 123, which includes the annular gap；The check valve 31
Including annular seating made of flexible material, which has two ring plates 318, which arranges in " eight " word, the annular seating
It is installed in the annular gap, which is open towards tract.Wherein: when normal water outlet or control valve are not switched on, in waterpower
Or under the action of annular seating reset force, which distinguishes the second segmentation 122 and water receiving section 123 in sealing contact, at check valve
In closed state；When control valve is closed, the water flow in tract will continue to move forward under effect of inertia, produce after water flow movement
Raw vacuum, generates negative pressure, is squeezed and deformed flexible material inside 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 tremble
It is dynamic.
The above is only the preferred embodiment of the present invention, the range implemented of the present invention that therefore, it cannot be limited according to, i.e., according to
Equivalent changes and modifications made by the invention patent range and description, should still be within the scope of the present invention.
Claims (14)
1. the waterway mechanism with control valve, including body part, which is equipped with water route, which, which is equipped with, can control water
Water route is divided into the Upstream section and tract arranged by flow direction by the control valve by the logical control valve closed in road, and feature exists
In: the 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
When tract generate negative pressure to open check valve, tract sucks air by inlet channel.
2. the waterway mechanism according to claim 1 with control valve, it is characterised in that: the inlet channel, which has, is located at downstream
The inner port of section, the inner port and control valve are close.
3. the waterway mechanism according to claim 1 with control valve, it is characterised in that: the Upstream section is equipped with water outlet, should
Tract is equipped with water inlet, which cooperates the water outlet and water inlet, and water route is logical to be closed to control, the water outlet and water inlet
Arrangement in the same direction.
4. the waterway mechanism according to claim 1 with control valve, it is characterised in that: the tract includes the first segmentation,
Water route is logical to be closed to control for the first segmentation of control valve cooperation and Upstream section.
5. the waterway mechanism according to claim 4 with control valve, it is characterised in that: the Upstream section and the first piecewise-parallel
Arrangement.
6. the waterway mechanism according to claim 4 with control valve, it is characterised in that: the tract includes the second segmentation,
Second sectional closing-up, first segmentation, and second segmentation and the first segmentation intersection setting.
7. the waterway mechanism according to claim 4 with control valve, it is characterised in that: the body part includes ontology, should
Ontology is equipped with above-mentioned Upstream section and the first segmentation；The Upstream section has the water outlet for being located at body outer wall, the first segmentation tool
Have the water inlet for being located at body outer wall, which cooperates the water outlet and water inlet, and water route is logical to be closed to control, the water outlet and
Water inlet is arranged in the same direction.
8. the waterway mechanism according to claim 7 with control valve, it is characterised in that: the ontology has the first outer wall, should
First outer wall periphery extends 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 should
Control valve has hermetic unit, which can be flexibly connected the ontology and pass through the cooperation control of hermetic unit and the first outer wall
Produce whether the mouth of a river is connected with water inlet.
9. the waterway mechanism according to claim 8 with control valve, it is characterised in that: hermetic unit energy opposing body is sliding
It is dynamic, it is closed or far from the first outer wall with realizing water route to realize water route by sliding control hermetic unit contact the first outer wall of sealing
It connects.
10. the waterway mechanism according to claim 9 with control valve, it is characterised in that: the hermetic unit includes that an energy is remote
From or close to the first outer wall of ontology movable table and one be fixed in movable table gasket, by gasket contact sealing first outside
Water route connection is closed or realized far from the first outer wall to wall to realize water route.
11. according to the waterway mechanism with control valve described in claim 4 or 5 or 6 or 7 or 8 or 9 or 10, it is characterised in that: should
Inlet channel has inner port, which is located in the first segmentation.
12. the waterway mechanism according to claim 11 with control valve, it is characterised in that: the check valve includes a fixed dress
The solid set in inlet channel, a slide, an elastomer and one is connect to cover 311 fixed settings admittedly relatively and protrude into the solid formation of set 311
Inner hole ring edge, which can be installed with sealing along being slidably connected in solid set close to or away from ring edge direction on the slide
Circle, the elastomer contact make slide by the elastic force towards ring edge between slide and solid seat, by sealing ring and ring edge whether
Contact sealing control closed check valve or opening.
13. the waterway mechanism according to claim 11 with control valve, it is characterised in that: the check valve includes flexible material
Manufactured pedestal, 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
The through-hole of base end face is passed to, the pedestal attaching is in the intake channel and frustum and pedestal opposite downstream section are by closely to remote arrangement.
14. the waterway mechanism according to claim 6 with control valve, it is characterised in that: the tract further includes water receiving section,
Water receiving section connection is installed in second segmentation, forms annular gap between second segmentation and water receiving section, the inlet channel packet
Include the annular gap；The check valve includes annular seating made of flexible material, which has two ring plates, which is in
" eight " word arrangement, the annular seating are installed in the annular gap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810142647.6A CN110159770A (en) | 2018-02-11 | 2018-02-11 | Waterway mechanism with control valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810142647.6A CN110159770A (en) | 2018-02-11 | 2018-02-11 | Waterway mechanism with control valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110159770A true CN110159770A (en) | 2019-08-23 |
Family
ID=67635152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810142647.6A Pending CN110159770A (en) | 2018-02-11 | 2018-02-11 | Waterway mechanism with control valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110159770A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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