CN105443856B - The water inlet valve body and anti-syphon valve inlet of water storage type low noise are intake Jing Yin method - Google Patents
The water inlet valve body and anti-syphon valve inlet of water storage type low noise are intake Jing Yin method Download PDFInfo
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- CN105443856B CN105443856B CN201410254843.4A CN201410254843A CN105443856B CN 105443856 B CN105443856 B CN 105443856B CN 201410254843 A CN201410254843 A CN 201410254843A CN 105443856 B CN105443856 B CN 105443856B
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D1/00—Water flushing devices with cisterns ; Setting up a range of flushing devices or water-closets; Combinations of several flushing devices
- E03D1/30—Valves for high or low level cisterns; Their arrangement ; Flushing mechanisms in the cistern, optionally with provisions for a pre-or a post- flushing and for cutting off the flushing mechanism in case of leakage
- E03D1/32—Arrangement of inlet valves
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Abstract
The present invention relates to a kind of water inlet valve body of water storage type low noise and method.Valve body of intaking includes water inlet valve body, inlet pipeline, inlet pipeline is connected with water inlet valve body, is supplied water for water inlet valve body, and water inlet valve body opens up atmosphere entry in the position higher than water intaking valve peak level, liquid level in water intaking valve body leads directly to air by atmosphere entry, for realizing anti-siphon；The exhalant canal of water inlet valve body includes main water route, some secondary water routes, secondary water route connects with main water route, the intake tunnel of water inlet valve body injects water into main water route and secondary water route simultaneously, the water flow in secondary water route is less than the flow of inlet water in secondary water route, secondary water route water storage, isolate main water route and atmosphere entry, main water route connects with big gas barrier.The water inlet valve body of the present invention can meet the EN ISO3822 requirements requirement of noise less than 20 decibels in water inlet to water intaking valve, meet anti-siphon requirements of the EN1717 to water intaking valve again.Water inlet valve body of the present invention is simple in construction, and easy for installation, cost is low.
Description
Technical field
The present invention relates to water intaking valve field, more specifically to a kind of water inlet valve body of water storage type low noise, Yi Jiyi
Kind realizes method Jing Yin during anti-syphon valve inlet water inlet.
Background technology
The anti-syphon structure of common water intaking valve is as shown in Figure 1, Figure 2, Figure 3 shows in the market.
The anti-syphon structure of water intaking valve shown in Fig. 1, Fig. 2 is all that anti-siphon rubber cushion is set on exhalant canal, and water intaking valve exists
During to water tank with water, water promotes anti-siphon rubber cushion to be allowed to block water intaking valve air inlet to prevent press water from spraying, and stops in water intaking valve
Only after water filling, anti-siphon rubber cushion resets under the effect such as gravity or its own resilient.Kept from air inlet to cistern water level unimpeded
To prevent that Water in Water Tank is siphoned into inlet pipeline when negative pressure occurs for inlet pipeline.
European water intaking valve standard EN1717 requires to have the air gap to have mechanical knot between water intaking valve air inlet and the water surface
Component blocks anti-siphon air inlet, and the water intaking valve shown in Fig. 1, Fig. 2 is difficult to meet EN1717 requirements.
The anti-syphon structure of water intaking valve shown in Fig. 3 is not provided with anti-siphon rubber cushion, and its water surface leads directly to air to get anti-rainbow
Inhale function.But in practice, the water outlet of this structure along tube wall curl up and under, go out in the case where inlet channel pressure is higher
Water is more anxious, easily sucks air from air inlet and produces noise.
European water intaking valve standard EN ISO 3822 require that water intaking valve noise in water inlet is less than 20 decibels, and shown in Fig. 3
Water intaking valve is difficult to meet that EN ISO 3822 are required.
So being difficult to find that the water intaking valve for meeting European standard in the market, especially formula water intaking valve is entered at bottom.
The content of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide have air between a kind of water intaking valve air inlet and the water surface
A kind of water storage type low noise of the noise less than 20 decibels when anti-siphon air inlet, water inlet are blocked in gap, no mechanical structured member
Intake valve body, and a kind of Jing Yin method when realizing anti-syphon valve inlet water inlet.
Technical scheme is as follows：
A kind of water inlet valve body of water storage type low noise, including water inlet valve body, inlet pipeline, inlet pipeline and water intaking valve master
Body connects, and is supplied water for water inlet valve body, and water inlet valve body opens up atmosphere entry in the position higher than water intaking valve peak level, intakes
Liquid level in valve body leads directly to air by atmosphere entry, for realizing anti-siphon；The exhalant canal of water inlet valve body includes main water
Road, some secondary water routes, secondary water route connect with main water route, the intake tunnel for valve body of intaking while inject water into main water route and secondary water
Road, the water flow in secondary water route are less than the flow of inlet water in secondary water route, secondary water route water storage, isolate main water route and atmosphere entry, main water
Lu Yu great gas barriers connect.
Preferably, the end in secondary water route sets restriction, the water outlet in secondary water route and main water route carries out water outlet after collecting.
Preferably, water inlet valve body includes oral siphon, intake tunnel, exhalant canal, oral siphon is arranged on water intaking valve master
Body bottom, intake tunnel are vertically arranged in water intaking valve body top, and exhalant canal is sleeved on outside intake tunnel, and water-resisting wall is by water outlet
The upper space of passage is separated into main water route and secondary water route, and secondary water route is located at main water route periphery.
Preferably, offering restriction on water-resisting wall, the water storage in secondary water route flows into main water route from restriction；Secondary water route with
The connected entrance of intake tunnel is arranged on the top of water-resisting wall, and current flow to secondary water route from the connected entrance on water-resisting wall top.
Preferably, water-resisting wall includes some walls, wall is shifted to install, and restriction is set between wall.
Preferably, restriction is arranged between the bottom surface in water-resisting wall and secondary water route.
Preferably, upper half than lower half close to intake tunnel, the opening water (flow) direction of restriction is from secondary water route to master
Water route, from top to bottom.
Preferably, atmosphere entry is opened in into the side of water valve body, positioned at the top in secondary water route.
Preferably, being provided with transition passage between intake tunnel and exhalant canal, transition passage surrounds intake tunnel, water inlet
Passage sets transition entrance to be communicated with transition passage, and transition passage sets transition outlet to be communicated with exhalant canal.
Preferably, water inlet valve body includes oral siphon, exhalant canal, intake tunnel, exhalant canal is arranged on oral siphon
Top, the main lower ending opening of exhalant canal stretch toward oral siphon, and exhalant canal includes accommodating chamber, divides water ring, divides water ring to be arranged on
In accommodating chamber, water ring is divided to include main water route, secondary water route, main water route is connected with secondary water route by tapping hole；The water inlet of intake tunnel
Mouth communicates with accommodating chamber, and is directed at main water route.
Preferably, dividing water ring to include axis, at least two water diversing sheets set along axis spiral, the water diversing sheet of bottom will
The vertical space of water ring is divided to be separated into main water route, secondary water route, tapping hole is arranged on water diversing sheet.
Preferably, the bottom of accommodating chamber is the ater guide piece set around oral siphon spiral, the water diversing sheet of ater guide piece and bottom encloses
Into main water route, ater guide piece is downward spiral extension with water diversing sheet, and delivery port connects with main water route, and be arranged on tapping hole it
Before；Ater guide piece, the head and the tail of water diversing sheet are not attached to, and are formed water hole in the end of ater guide piece, are formed in the end of water diversing sheet
Restriction, the water in secondary water route flow through restriction and main water route current converge after, flowed out from water hole.
Preferably, dividing water ring upper surface to be the obstructing surface with through hole, atmosphere entry is arranged on the top surface into water valve body,
Atmosphere entry communicates with through hole.
A kind of Jing Yin method when realizing anti-syphon valve inlet water inlet, the liquid level in water intaking valve body are led directly to by atmosphere entry
Air, for realizing anti-siphon；The current of exhalant canal for entering water inlet valve body are divided into multichannel water route, wherein main water route with
Some secondary water routes are sequentially communicated, and the water flow in secondary water route is less than the flow of inlet water in secondary water route, secondary water route water storage, isolates main water route
With atmosphere entry, main water route connects with big gas barrier, realizes and reduces noise.
Preferably, the secondary lower ending opening in secondary water route is less than the secondary upper end open in secondary water route.
Beneficial effects of the present invention are as follows：
Water inlet valve body of the present invention and method, have used double water outlet waterway structures, have made current slower, air-suction-noise is more
It is small.Water intaking valve is realized during water inlet, air-suction-noise is smaller, makes the no noise of water inlet of water intaking valve, can meet EN ISO
3822 require that noise is less than 20 decibels of requirement in water inlet to water intaking valve.Have simultaneously between water intaking valve air inlet and the water surface between air
Gap, no mechanical structured member block anti-siphon air inlet, the anti-siphon of water intaking valve is met anti-siphons of the EN1717 to water intaking valve
It is required that.
Water inlet valve body of the present invention is simple in construction, and easy for installation, cost is low.
Brief description of the drawings
Fig. 1 is the structure sectional view of the water intaking valve one of prior art；
Fig. 2 is the partial sectional view of the water intaking valve two of prior art；
Fig. 3 is the partial sectional view of the water intaking valve three of prior art；
Fig. 4 is the front view of the water inlet valve body of embodiment 1；
Fig. 5 is the sectional view of the water inlet valve body of embodiment 1；
Fig. 6 is Fig. 5 partial enlarged drawing；
Fig. 7 is the three-dimensional cutaway view of the water inlet valve body of embodiment 2；
Fig. 8 is the front view of the water inlet valve body of embodiment 2；
Fig. 9 is Fig. 8 I-I sectional views；
Figure 10 is the front view of the water inlet valve body of embodiment 2；
Figure 11 is the side view of the water inlet valve body of embodiment 2；
Figure 12 is Figure 11 J-J sectional views；
Figure 13 is the front view for dividing water ring of embodiment 2；
Figure 14 is the side view for dividing water ring of embodiment 2；
Figure 15 is the stereogram for dividing water ring of embodiment 2；
Figure 16 is the stereogram of the upper cover of embodiment 2；
In figure：100 be into water valve body, and 200 be inlet pipeline, and 400 be atmosphere entry, and 500 be water flow control mechanism,
101 be main water route, and 102 be secondary water route, and 103 be intake tunnel, and 104 be oral siphon, and 105 be exhalant canal, and 106 be water inlet,
107 be upper cover, and 108 be main lower ending opening, and 109 be Your Majesty's end opening, and 110 be connected entrance, and 111 be accommodating chamber, and 112 be a point water
Ring, 113 be axis, and 114 be water diversing sheet, and 115 be tapping hole, and 116 be ater guide piece, and 117 be water hole, and 118 be obstructing surface, 119
It is through hole, 120 be upper half, and 121 be lower half, and 122 be restriction, and 123 transition passages, 124 be transition entrance, and 125 were
Cross outlet.
Embodiment
The present invention is described in further detail below in conjunction with drawings and Examples.
The present invention provides a kind of water inlet valve body of water storage type low noise, including water inlet valve body, inlet pipeline, inlet pipeline
It is connected with water inlet valve body, is supplied water for water inlet valve body.Water inlet valve body opens up logical in the position higher than water intaking valve peak level
Atmospheric air port, the liquid level in water intaking valve body leads directly to air by atmosphere entry, for realizing anti-siphon；The water outlet of water inlet valve body is led to
Road includes main water route, some secondary water routes, and secondary water route connects with main water route, the intake tunnel for valve body of intaking while injects water into master
Water route and secondary water route, the water flow in main water route are less than the flow of inlet water in main water route, and the water flow in secondary water route is less than secondary water route
Flow of inlet water, secondary water route water storage isolates main water route and atmosphere entry, and main water route connects with big gas barrier.
The water inlet valve body of described water storage type low noise is Jing Yin when realizing that anti-syphon valve inlet is intake based on following one kind
Method realized that the current of exhalant canal for entering valve body of intaking are divided into multichannel water route by described method, wherein main
Water route is sequentially communicated with some secondary water routes, the intake tunnel for valve body of intaking while injects water into main water route and secondary water route, main water
The water flow on road is less than the flow of inlet water of intake tunnel, reduces water flow by changes of section, water flow is slowed down；It is secondary
The water flow in water route is less than the flow of inlet water in secondary water route, and main water route and atmosphere entry are isolated in secondary water route water storage, main water route with it is big
Gas barrier connects, to realize muting function.Liquid level in water intaking valve body leads directly to air by atmosphere entry, for realizing anti-rainbow
Inhale, while air is blocked using water, avoid bubble noise.In order to realize slowing down for water flow, the secondary lower end in secondary water route is opened
Mouth is less than the secondary upper end open in secondary water route.Your Majesty's end opening area will be generally less than or equal to main lower ending opening area, the present invention
In, the main lower ending opening in main water route is less than Your Majesty's end opening in main water route.
Embodiment 1
A kind of water inlet valve body of water storage type low noise as shown in Fig. 4, Fig. 5, Fig. 6, including water inlet valve body 100, water inlet
Pipeline 200, inlet pipeline 200 are connected with water inlet valve body 100, are supplied water for water inlet valve body 100.Valve body 100 intake in height
Atmosphere entry 400 is opened up in the position of water intaking valve peak level, the liquid level in water intaking valve leads directly to air by atmosphere entry 400,
For realizing anti-siphon；The exhalant canal 105 of water intaking valve includes main water route 101, some secondary water routes 102, secondary water route 102 and main water
Road 101 connects, and the intake tunnel 103 for valve body 100 of intaking injects water into main water route 101 and secondary water route 102, main water route simultaneously
101 water flow is less than the flow of inlet water in main water route 101, and the water flow in secondary water route 102 is less than the feed water flow in secondary water route 102
Amount, the secondary water storage of water route 102, isolates main water route 101 and atmosphere entry 400, and main water route 101 connects with big gas barrier, realizes and reduces
Noise.
In the present embodiment, transition passage 123 is provided between intake tunnel 103 and exhalant canal 105, transition passage 123 wraps
Intake tunnel 103 is enclosed, intake tunnel 103 sets transition entrance 124 to be communicated with transition passage 123, and transition passage 123 sets transition
Outlet 125 communicates with exhalant canal 105.
In the present embodiment, water inlet valve body 100 includes oral siphon 104, intake tunnel 103, exhalant canal 105, this implementation
The water intaking valve of example enters the water intaking valve of formula the bottom of for, and oral siphon 104 is arranged on into the bottom of water valve body 100, intake tunnel 103 and set vertically
Put on water inlet valve body 100 top, current, through water flow control mechanism 500, flow into intake tunnel after the outflow of oral siphon 104
103.Exhalant canal 105 is sleeved on outside intake tunnel 103, and the upper space of exhalant canal 105 is separated into main water route by water-resisting wall
101 is peripheral positioned at main water route 101 with secondary water route 102, secondary water route 102.For the ease of realizing, and make structure simpler, this
In embodiment, main water route 101 is in the larger cavity of a upper space with secondary water route 102, and one is set in upper space
The water-resisting wall of restriction 122 is provided with, upper space is separated and is arranged on for main water route 101 and secondary water route 102, i.e. restriction 122
The end in secondary water route 102, main water route 101 is realized with secondary water route 102 by restriction 122 (and secondary lower ending opening) collaborates
Water.The water outlet in main water route 101 and secondary water route 102 accumulates carries out water outlet all the way, and in structure design, the structure of whole valve body is more
Step up to gather.
Specifically, water-resisting wall can be made up of some walls, some walls are shifted to install, and restriction is set between wall.
In the present embodiment, water-resisting wall includes upper half 120, lower half 121, and upper half 120 shifts to install with lower half 121, upper half
Space between 120 and lower half 121 is provided with restriction 122, and the water storage in secondary water route 102 flows into main water route from restriction 122
101；The connected entrance 110 (namely secondary upper end open) in secondary water route 102 and main water route 101 is arranged on the top of half 120, water
While streamer becomes owner of water route 101, also secondary water route 102 is injected from secondary upper end open.Also, atmosphere entry 400 is opened in into water
The side of valve body 100, positioned at the top in secondary water route 102.
Communicated to separate air as early as possible with the liquid level in main water route 101, upper half 120 is more logical close to water inlet than lower half 121
Road 103, the opening water (flow) direction of restriction 122 from secondary water route 102 to main water route 101, from top to bottom.When secondary water route 102 is carried out
Water storage to restriction 122 height when, collaborate immediately toward main water route 101, fill up restriction 122, reduce main water route 101 and air
Communicate.
Another embodiment, water-resisting wall can also complete one be faced the wall and meditated, and restriction 122 is arranged on water-resisting wall and secondary water
Between the bottom surface on road 102.
In order to further reduce the water flow in main water route 101, the main lower ending opening 108 in main water route 101 is less than main water route
101 Your Majesty's end opening 109.In the present embodiment, the main lower ending opening 108 in main water route 101 is the throat structure to contract.
Embodiment 2
A kind of water inlet valve body of water storage type low noise as shown in Fig. 7, Fig. 8, Fig. 9, including water inlet valve body 100, water inlet
Pipeline 200, inlet pipeline 200 are connected with water inlet valve body 100, are supplied water for water inlet valve body 100.Valve body 100 intake in height
Atmosphere entry 400 is opened up in the position of water intaking valve peak level, the liquid level in water intaking valve leads directly to air by atmosphere entry 400,
For realizing anti-siphon；The exhalant canal 105 of water intaking valve includes main water route 101, some secondary water routes 102, secondary water route 102 and main water
Road 101 connects, and the intake tunnel 103 for valve body 100 of intaking injects water into main water route 101 and secondary water route 102, main water route simultaneously
101 water flow is less than the flow of inlet water in main water route 101, and the water flow in secondary water route 102 is less than the feed water flow in secondary water route 102
Amount, the secondary water storage of water route 102, isolates main water route 101 and atmosphere entry 400, and main water route 101 connects with big gas barrier, realizes and reduces
Noise.
In the present embodiment, the water outlet in main water route 101 and secondary water route 102 accumulates carries out water outlet all the way, in structure design,
The structure of whole valve body is compacter.Meanwhile in order to further reach muting function, then the water flow in main water route 101 is set
Less than the flow of inlet water in main water route 101, the water flow in secondary water route 102 is less than the flow of inlet water in secondary water route 102, secondary water route 102
Water storage, isolates main water route 101 and atmosphere entry 400, and main water route 101 connects with big gas barrier.In the present embodiment, such as Figure 10, figure
11st, shown in Figure 12, water inlet valve body 100 includes oral siphon 104, exhalant canal 105, intake tunnel 103, and exhalant canal 105 is set
Put above oral siphon 104, the main lower ending opening of exhalant canal 105 stretches toward oral siphon 104, and exhalant canal 105 includes accommodating
Chamber 111, divide water ring 112, divide water ring 112 to be arranged in accommodating chamber 111, as shown in Figure 13, Figure 14, Figure 15, divide water ring 112 to include
Main water route 101, secondary water route 102, main water route 101 are connected with secondary water route 102 by tapping hole 115；The water inlet of intake tunnel 103
106 communicate with accommodating chamber 111, and are directed at main water route 101.Divide water ring 112 to include axis 113, set extremely along the spiral of axis 113
The vertical space for dividing water ring 112 is separated into main water route 101, secondary water route by few two water diversing sheets 114, the water diversing sheet 114 of bottom
102, tapping hole 115 is arranged on water diversing sheet 114；The head and the tail of water diversing sheet 114 are not attached to.As shown in Figure 13, Figure 15, accommodating chamber
111 bottom is the ater guide piece 116 set around the spiral of oral siphon 104, and the water diversing sheet 114 of ater guide piece 116 and bottom surrounds main water route
101, ater guide piece 116 extends with water diversing sheet 114 for downward spiral, and delivery port connects with main water route 101, and is arranged on tapping hole
Before 115；Ater guide piece 116, the head and the tail of water diversing sheet 114 are not attached to, and water hole 117 is formed in the end of ater guide piece 116, are being divided
The end of water piece 114 forms restriction 122, and the water in secondary water route 102 flows through restriction 122 and the current in main water route 101 converge
Afterwards, flowed out from water hole 117.The water outlet in main water route 101 and secondary water route 102 accumulates carries out water outlet all the way, in structure design,
The structure of whole valve body is compacter.
In order to further reduce the water flow in main water route 101, the main lower ending opening in main water route 101 is less than main water route 101
Your Majesty's end opening, the secondary lower ending opening in secondary water route 102 is less than the secondary upper end open in secondary water route 102.In the present embodiment, ater guide piece
116 end is somewhat lifted upwards, and the delivery port in main water route 101, i.e., main lower ending opening diminishes；Tapping hole 115 (is opened i.e. secondary upper end
Mouthful) it is more than water hole 117 (i.e. secondary lower ending opening), reach the purpose of limitation water flow.
It is the obstructing surface 118 with through hole 119 to divide the upper surface of water ring 112, and atmosphere entry 400 is arranged on into water valve body 100
Top surface, atmosphere entry 400 communicates with through hole 119.If directly by intake valve body 100 opened top, as logical air
Mouth 400, although conveniently production can assemble, atmosphere entry 400 is excessive, easily the situation of generation current splash, and if logical
Atmospheric air port 400 is too small, and water inlet valve body 100 is made of one into formula structure, influences production assembling again.Cross to prevent atmosphere entry
The problems such as 400 is excessive, or Assembling Production difficulty is big, in the present embodiment, as shown in figure 16, atmosphere entry 400 is arranged on
On cover 107, the opened top of valve body 100 of intaking, upper cover 107 is buckled in into the top surface of water valve body 100.
In the present embodiment, intake valve body exhalant canal 105 set divide water ring 112, dividing the water diversing sheet of water ring 112
Tapping hole 115 is set on 114, water route is divided into main water route 101, secondary water route 102, most of water rotate along main water route 101 and
Under, sub-fraction water enters secondary water route 102, blocks the extraneous absolute air gap for arriving the water surface, avoids into exhalant canal during water 105
Air-breathing, so that reaching muting function during water inlet.
Above-described embodiment is intended merely to the explanation present invention, and is not used as limitation of the invention.As long as according to this hair
Bright technical spirit, above-described embodiment is changed, modification etc. will all fall in the range of the claim of the present invention.
Claims (13)
1. a kind of water inlet valve body of water storage type low noise, including water inlet valve body, inlet pipeline, inlet pipeline and water inlet valve body
Connection, supplied water for water inlet valve body, it is characterised in that water inlet valve body opens up logical big in the position higher than water intaking valve peak level
Gas port, the liquid level in water intaking valve body leads directly to air by atmosphere entry, for realizing anti-siphon；The exhalant canal of water inlet valve body
Including main water route, some secondary water routes, secondary water route connects with main water route, the intake tunnel for valve body of intaking while injects water into main water
Road and secondary water route, the water flow in secondary water route are less than the flow of inlet water in secondary water route, secondary water route water storage, isolate main water route and logical air
Mouthful, main water route connects with big gas barrier；
Valve body of intaking includes oral siphon, intake tunnel, exhalant canal, and oral siphon is arranged on water intaking valve lower body part, and water inlet is logical
Road is vertically arranged in water intaking valve body top, and exhalant canal is sleeved on outside intake tunnel, and water-resisting wall is empty by the top of exhalant canal
Between be separated into main water route and secondary water route, secondary water route is located at main water route periphery；
Restriction is offered on water-resisting wall, the water storage in secondary water route flows into main water route from restriction；Secondary water route and the company of intake tunnel
Port is arranged on the top of water-resisting wall, and current flow to secondary water route from the connected entrance on water-resisting wall top.
2. the water inlet valve body of water storage type low noise according to claim 1, it is characterised in that the end in secondary water route sets section
The water outlet in head piece, secondary water route and main water route carries out water outlet after collecting.
3. the water inlet valve body of water storage type low noise according to claim 1, it is characterised in that water-resisting wall includes some walls
Face, wall are shifted to install, and restriction is set between wall.
4. the water inlet valve body of water storage type low noise according to claim 1, it is characterised in that restriction is arranged on water-resisting wall
Between the bottom surface in secondary water route.
5. the water inlet valve body of the water storage type low noise according to claim 3 or 4, it is characterised in that upper half is than lower half
Close to intake tunnel, the opening water (flow) direction of restriction from secondary water route to main water route, from top to bottom.
6. the water inlet valve body of water storage type low noise according to claim 1, it is characterised in that atmosphere entry is opened in into water
The side of valve body, positioned at the top in secondary water route.
7. the water inlet valve body of water storage type low noise according to claim 1, it is characterised in that intake tunnel and exhalant canal
Between be provided with transition passage, transition passage surrounds intake tunnel, and intake tunnel sets transition entrance to be communicated with transition passage, transition
Passage sets transition outlet to be communicated with exhalant canal.
8. the water inlet valve body of water storage type low noise according to claim 1, it is characterised in that water inlet valve body is included into water
Pipe, exhalant canal, intake tunnel, exhalant canal are arranged on above oral siphon, and the main lower ending opening of exhalant canal is stretched toward oral siphon
Prolong, exhalant canal includes accommodating chamber, divides water ring, divides water ring to be arranged in accommodating chamber, divides water ring to include main water route, secondary water route, main
Water route is connected with secondary water route by tapping hole；The water inlet of intake tunnel communicates with accommodating chamber, and is directed at main water route.
9. the water inlet valve body of water storage type low noise according to claim 8, it is characterised in that divide water ring to include axis, edge
The vertical space for dividing water ring is separated into main water route, secondary water by least two water diversing sheets that axis spiral is set, the water diversing sheet of bottom
Road, tapping hole are arranged on water diversing sheet.
10. the water inlet valve body of water storage type low noise according to claim 9, it is characterised in that the bottom of accommodating chamber is around entering
The water diversing sheet of the ater guide piece that water pipe spiral is set, ater guide piece and bottom surrounds main water route, and ater guide piece and water diversing sheet are downward spiral
Extension, delivery port connects with main water route, and is arranged on before tapping hole；Ater guide piece, the head and the tail of water diversing sheet are not attached to, in water guide
The end of piece forms water hole, forms restriction in the end of water diversing sheet, the water in secondary water route flows through restriction and main water route
Current converge after, from water hole flow out.
11. the water inlet valve body of water storage type low noise according to claim 10, it is characterised in that it is band to divide water ring upper surface
The obstructing surface of through hole, atmosphere entry are arranged on the top surface into water valve body, and atmosphere entry communicates with through hole.
12. a kind of realize method Jing Yin during anti-syphon valve inlet water inlet, it is characterised in that any using claim 1 to 11
Water inlet valve body described in, the liquid level in water intaking valve body leads directly to air by atmosphere entry, for realizing anti-siphon；To enter into
The current of the exhalant canal of water valve main body are divided into multichannel water route, wherein main water route is sequentially communicated with some secondary water routes, secondary water route
Water flow is less than the flow of inlet water in secondary water route, secondary water route water storage, isolates main water route and atmosphere entry, main water route and big gas barrier
Connection, realize and reduce noise.
13. according to claim 12 realize method Jing Yin during anti-syphon valve inlet water inlet, it is characterised in that secondary water route
Secondary lower ending opening be less than secondary water route secondary upper end open.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410254843.4A CN105443856B (en) | 2014-06-10 | 2014-06-10 | The water inlet valve body and anti-syphon valve inlet of water storage type low noise are intake Jing Yin method |
| DE102015007189.0A DE102015007189A1 (en) | 2014-06-10 | 2015-06-09 | Water-retaining, low-noise water inlet valve and method for implementing the mute water inlet of the anti-siphon inlet valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410254843.4A CN105443856B (en) | 2014-06-10 | 2014-06-10 | The water inlet valve body and anti-syphon valve inlet of water storage type low noise are intake Jing Yin method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105443856A CN105443856A (en) | 2016-03-30 |
| CN105443856B true CN105443856B (en) | 2018-01-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201410254843.4A Active CN105443856B (en) | 2014-06-10 | 2014-06-10 | The water inlet valve body and anti-syphon valve inlet of water storage type low noise are intake Jing Yin method |
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| CN109208719A (en) * | 2017-07-06 | 2019-01-15 | 厦门松霖家居有限公司 | Closestool water inlet valve backflow preventing structure |
| EP4006399A4 (en) * | 2019-05-27 | 2024-04-03 | Xiamen R&T Plumbing Technology Co., Ltd. | Water inlet mechanism |
| FR3141707B1 (en) * | 2022-11-04 | 2024-10-25 | Siamp Cedap Reunies | Water supply system in a flush tank |
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|---|---|---|---|---|
| US5318062A (en) * | 1993-01-06 | 1994-06-07 | Antunez Bruce A | Readily serviceable differential pressure actuated ballcock valve |
| CN202831135U (en) * | 2012-10-12 | 2013-03-27 | 厦门瑞尔特卫浴科技股份有限公司 | Water Inlet valve of stable make-up water |
| CN103696468A (en) * | 2013-12-25 | 2014-04-02 | 厦门立业卫浴工业有限公司 | Anti-siphon structure for water inlet valve |
| CN204141042U (en) * | 2014-06-10 | 2015-02-04 | 厦门威迪亚科技有限公司 | A kind of water inlet valve body of water storage type low noise |
| CN104948797A (en) * | 2014-03-26 | 2015-09-30 | 李飞宇 | Low-noise water inlet valve and method for achieving silence of anti-siphon water inlet valve during water feeding |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5818010B2 (en) * | 2012-03-29 | 2015-11-18 | Toto株式会社 | Wash water supply device, wash water tank device provided with this wash water supply device, and flush toilet equipped with this wash water tank device |
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- 2014-06-10 CN CN201410254843.4A patent/CN105443856B/en active Active
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2015
- 2015-06-09 DE DE102015007189.0A patent/DE102015007189A1/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5318062A (en) * | 1993-01-06 | 1994-06-07 | Antunez Bruce A | Readily serviceable differential pressure actuated ballcock valve |
| CN202831135U (en) * | 2012-10-12 | 2013-03-27 | 厦门瑞尔特卫浴科技股份有限公司 | Water Inlet valve of stable make-up water |
| CN103696468A (en) * | 2013-12-25 | 2014-04-02 | 厦门立业卫浴工业有限公司 | Anti-siphon structure for water inlet valve |
| CN104948797A (en) * | 2014-03-26 | 2015-09-30 | 李飞宇 | Low-noise water inlet valve and method for achieving silence of anti-siphon water inlet valve during water feeding |
| CN204141042U (en) * | 2014-06-10 | 2015-02-04 | 厦门威迪亚科技有限公司 | A kind of water inlet valve body of water storage type low noise |
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| DE102015007189A1 (en) | 2015-12-10 |
| CN105443856A (en) | 2016-03-30 |
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Effective date of registration: 20200628 Address after: Xiafei road in Haicang District of Xiamen city of Fujian Province, No. 2 361000 Patentee after: XIAMEN ECO FLUSH TECHNOLOGY Co.,Ltd. Address before: Xiafei road in Haicang District of Xiamen city of Fujian Province, No. 2 361000 Patentee before: Li Feiyu |