CN205259291U - Water intaking valve and go out water noise reduction structure thereof - Google Patents
Water intaking valve and go out water noise reduction structure thereof Download PDFInfo
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- CN205259291U CN205259291U CN201520915884.3U CN201520915884U CN205259291U CN 205259291 U CN205259291 U CN 205259291U CN 201520915884 U CN201520915884 U CN 201520915884U CN 205259291 U CN205259291 U CN 205259291U
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- water
- exhalant canal
- intaking valve
- filler block
- outlet pipe
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Abstract
The utility model discloses a water intaking valve and go out water noise reduction structure thereof, its stagnant water subassembly that includes inhalant canal, exhalant canal and can communicate or cut off inhalant canal and exhalant canal, the play water end (W. E. ) of exhalant canal is equipped with elasticity water deflector, when the water intaking valve is intake, water deflector opens under water pressure the play water end (W. E. ) of exhalant canal, during the water intaking valve stagnant water, water deflector is self -sealing under the elastic force effect the play water end (W. E. ) of exhalant canal to avoid the water intaking valve just to start and appear the gas -liquid mixture phenomenon when intaking in the outlet pipe, noise when great reduction water intaking valve is opened, and then satisfy the more high -end market demand.
Description
Technical field
The utility model relates to bathroom technical field, particularly relates to a kind of water intaking valve and water outlet noise abatement knot thereofStructure.
Background technology
The water intaking valve of prior art, after tank drains finishes, the outlet pipe of water intaking valve is also in emptying shapeState, first will drain the air in outlet pipe when water intaking valve is opened into water, when water intaking valve is openedMoment, water flow to the outlet pipe that is full of air from water inlet pipe immediately, and now, the gas-liquid of water and air is mixedClose and cause the water inlet startup noise of generation very large.
Utility model content
The utility model, for addressing the above problem, provides a kind of water intaking valve and water outlet noise-reducing structure thereof, logicalCross and water deflector is set in water side carries out dash and water storage, to exclude the air in aquaporin, reduce intoThe noise having produced because of mixing wastewater with air when water valve has just started water inlet.
For achieving the above object, the technical solution adopted in the utility model is:
A water outlet noise-reducing structure for water intaking valve, comprises intake tunnel, exhalant canal and can be communicated with or cut offThe sealing assembly of intake tunnel and exhalant canal, the water side of described exhalant canal is provided with elasticity water deflector,When described water intake valve, described water deflector is opened the water side of described exhalant canal under Water Pressure,When described water intaking valve sealing, described water deflector the going out of exhalant canal described in self-closed under resilient forceWater end (W.E.).
Preferably, described water intaking valve comprises water inlet pipe and outlet pipe, and water inlet pipe is socketed in outlet pipe, entersIn water pipe, be formed with described intake tunnel, the gap between outlet pipe and water inlet pipe forms described exhalant canal,Described water deflector is a back-up ring, and this back-up ring is fixedly installed on the gap between outlet pipe and water inlet pipe.
Further, described back-up ring comprises interconnective fixed part and stop part, and described fixed part is fixedBe arranged on wall outside water inlet pipe, described stop part extends radially outwardly and in open position and pass along fixed partIt is movable to close between position; When described water intake valve, described stop part is positioned at and opens position under Water PressurePut and open the water side of described exhalant canal; When described water intaking valve sealing, described stop part is in elastic forceUnder effect, be reset to the water side of exhalant canal described in closed position self-closed.
Further, described stop part is elastic caoutchouc part, and described elastic caoutchouc part is done at the hydraulic pressure of water inletWith lower generation strain the water side of opening described exhalant canal, after sealing, described elastic caoutchouc part existsUnder self resilient force, automatically recover deformation and close the water side of described exhalant canal.
Further, described stop part is provided with elastic reset part, and stop part is in the effect of this elastic reset partUnder movable between open position and closed position, stop part overcomes described bullet under the Water Pressure of water inletThereby the elastic force of property return unit is also movable to the water side that open position is opened described exhalant canal, sealingRear described stop part automatically resets to closed position and closes under the resilient force of described elastic reset partThe water side of described exhalant canal.
Further, also comprise a snap ring, the fixed part of described back-up ring is fitted on water inlet pipe outer wall, gearThe fixed part of circle is provided with annular slot, and described snap ring is installed in this annular slot, and described snap ring footpathBe provided with to stretching out and the spacing card muscle coordinating of described outlet pipe inwall.
Preferably, described water intaking valve comprises water inlet pipe and outlet pipe, is formed with described water inlet logical in water inlet pipeRoad, is formed with described exhalant canal in outlet pipe, it is logical that described water deflector is that an activity is installed in described water outletThe filler block of the water side in road, this filler block is provided with elastic reset part, and filler block is at this elastic reset partMovable between open position and closed position under effect, filler block overcomes institute under the Water Pressure of water inletThereby the elastic force of stating elastic reset part is also movable to the water side that open position is opened described exhalant canal,After sealing, under the resilient force of described elastic reset part, automatically reset and go out to closed position and described in closingThe water side of aquaporin.
Further, the water side place of described outlet pipe is also provided with support, and support is provided with through flow hole, instituteStating elastic reset part is connected between described filler block and described support.
Further, between described filler block and the inwall of described outlet pipe, be provided with through-flow gap, described stoppingWater plug is also provided with seal, filler block in the time of open position described in seal and the outlet pipe inwall of filler blockSeparate to coordinate and open described through-flow gap, filler block in the time of closed position described in filler block seal withOutlet pipe inner wall sealing coordinates closes described through-flow gap.
In addition, the utility model also provides a kind of water intaking valve, and it comprises that the water outlet described in above-mentioned any one subtractsThe structure of making an uproar.
The beneficial effects of the utility model are:
Water outlet noise-reducing structure of the present utility model comprise intake tunnel, exhalant canal and can be communicated with or cut off intoThe sealing assembly of aquaporin and exhalant canal, the water side of described exhalant canal is provided with elasticity water deflector, instituteWhile stating water intake valve, described water deflector is opened the water side of described exhalant canal, institute under Water PressureWhile stating water intaking valve sealing, described water deflector is the water outlet of exhalant canal described in self-closed under resilient forceEnd, thus while water intaking valve being avoided just to start water inlet, in outlet pipe, there is gas-liquid mixed phenomenon, fall greatlyNoise when low water intaking valve is opened, and then meet the more high-end market demand.
Brief description of the drawings
Accompanying drawing described herein is used to provide further understanding of the present utility model, forms this practicality newA part for type, schematic description and description of the present utility model is used for explaining the utility model, andDo not form improper restriction of the present utility model. In the accompanying drawings:
Fig. 1 is the three-dimensional structure diagram of the water outlet noise-reducing structure of the water intaking valve of the utility model the first embodiment;
Fig. 2 is the decomposition chart of the water outlet noise-reducing structure of the water intaking valve of the utility model the first embodiment;
Fig. 3 is the sectional structure chart of the water outlet noise-reducing structure of the water intaking valve of the utility model the first embodiment;
Fig. 4 is the amplification assumption diagram at the A place of Fig. 3;
Fig. 5 is the Snap ring structure figure of the water outlet noise-reducing structure of the utility model the first embodiment;
Fig. 6 is the back-up ring structure chart of the water outlet noise-reducing structure of the utility model the first embodiment;
Fig. 7 is the decomposition chart of the water outlet noise-reducing structure of the water intaking valve of the utility model the second embodiment;
Fig. 8 is the sectional structure chart (water outlet of the water outlet noise-reducing structure of the water intaking valve of the utility model the second embodimentEnd sealing);
Fig. 9 is the sectional structure chart (water outlet of the water outlet noise-reducing structure of the water intaking valve of the utility model the second embodimentEnd is opened);
Figure 10 is the amplification assumption diagram at the B place of Fig. 8;
Figure 11 is the amplification assumption diagram at the C place of Fig. 9;
In figure:
10,10 '-water inlet pipe; 11,11 '-intake tunnel;
20,20 '-outlet pipe; 21,21 '-exhalant canal; 22,22 '-water side;
30-back-up ring; 31-annular slot; 32-fixed part; 33-stop part;
40-snap ring; 41-card muscle;
30 '-filler block; 31 '-through-flow gap; 32 '-seal;
40 '-support; 41 '-through flow hole; 42 '-elastic reset part; 43 '-snap fit
50,50 '-sealing assembly.
Detailed description of the invention
In order to make technical problem to be solved in the utility model, technical scheme and beneficial effect more clearChu, clear, below in conjunction with drawings and Examples, is further elaborated to the utility model. ShouldWork as understanding, specific embodiment described herein is only in order to explain the utility model, and is not used in and limits thisUtility model.
The water outlet noise-reducing structure of a kind of water intaking valve of the present utility model, comprises intake tunnel 11,11 ', goes outAquaporin 21,21 ' and can be communicated with or cut off intake tunnel 11,11 ' and exhalant canal 21,21 'Sealing assembly 50,50 ', described exhalant canal 21,21 ' water side 22,22 ' are provided with elasticity gearWater part, when described water intake valve, described water deflector under Water Pressure, open described exhalant canal 21,21 ' water side 22,22 ', when described water intaking valve sealing, described water deflector under resilient force fromThe described exhalant canal of moving sealing 21,21 ' water side 22,22 '.
Described water outlet noise-reducing structure is not only applicable to end water intaking valve, is applicable to side water inlet valve simultaneously yet; AndAnd described elasticity water deflector can be to be made up of elastic caoutchouc part, come by the strain of rubber partsElastic force is provided; Or also can provide bullet by the elastic reset parts such as spring, stage clip, extension spring are setProperty power; When described water intake valve, in the time that intake pressure enough greatly also can overcome described elastic force,Water deflector is opened described water side 22,22 ' under Water Pressure; When described water intaking valve sealing, at gearUnder the described water side of water part sealing 22,22 ' state, elastic force need be greater than in exhalant canal residualThe gravity of water.
The first embodiment (the water outlet noise-reducing structure of end water intaking valve)
As shown in Figures 1 to 6, in the present embodiment, described water intaking valve comprises water inlet pipe 10 and outlet pipe20, water inlet pipe 10 is socketed in outlet pipe 20, is formed with described intake tunnel 11 in water inlet pipe 10,Gap between outlet pipe 20 and water inlet pipe 10 forms described exhalant canal 21, and described water deflector is a gearCircle 30, this back-up ring 30 is fixedly installed on the annular gap between outlet pipe 20 and water inlet pipe 10. DescribedBack-up ring 30 comprises interconnective fixed part 32 and stop part 33, and described fixed part 32 is fixedly installed onWall outside water inlet pipe 10, described stop part 33 along fixed part 32 extend radially outwardly and at open position andMovable between closed position; When described water intake valve, described stop part 33 is positioned under Water Pressure to be beatenOpen position the water side 22 of opening described exhalant canal 21; When described water intaking valve sealing, described in stopPortion 33 is reset to the water side of exhalant canal 21 described in closed position self-closed under resilient force22。
As shown in Figure 6, in the present embodiment, described stop part 33 is elastic caoutchouc part, this elastic caoutchouc partBe preferably from inside to outside gradually downward-sloping umbrella shape shape, elastic caoutchouc part produces under the Water Pressure of water inletStrain the water side 22 of opening described exhalant canal 21, after sealing, elastic caoutchouc part is at self bulletProperty is automatically recovered deformation under power effect and is closed the water side 22 of described exhalant canal 21.
Or described stop part 33 is provided with elastic reset part (not shown), stop part 33 is at this bulletProperty return unit effect under movable between open position and closed position, stop part 33 is at the hydraulic pressure of water inletUnder effect, overcome the elastic force of described elastic reset part and movable thereby to open described water outlet to open position logicalThe water side 22 in road 21, after sealing, stop part 33 is automatic under the resilient force of described elastic reset partBe reset to closed position and close the water side 22 of described exhalant canal 21.
In the present embodiment, also comprise a snap ring 40, the fixed part 32 of described back-up ring 30 is fitted in describedOn the outer wall of water inlet pipe 10, the fixed part 32 of back-up ring 30 is provided with annular slot 31, described snap ring 40Be installed in this annular slot 31, and described snap ring 40 extends radially outwardly and is provided with and outlet pipe 20The card muscle 41 of the spacing cooperation of inwall, the coordinating of the fixed part 32 by back-up ring 30 and water inlet pipe 10 outer walls,Snap ring 40 coordinates with the annular slot 31 of back-up ring 30, the card muscle of snap ring 40 41 and outlet pipe 20 inwallsCooperation, thereby water deflector entirety is installed in to water inlet pipe 10 and is gone out by spacing cooperation or interference fitIn gap between water pipe 20, realize noise reduction function.
The specific works process of the present embodiment is summarized as follows:
Snap ring 40 is stuck in the annular slot 31 of back-up ring 30, and back-up ring 30 is fixed on to water inlet pipe 10And gap between outlet pipe 20; When water intake valve, the umbrella shape of back-up ring 30 under water feeding pressure effectThere is strain and make can enter in water tank by back-up ring 30 into water current in stop part 33; At water intaking valveAfter water inlet end, when water inlet current are blocked, the stop part 33 of back-up ring 30 is no longer entered the pressure of water currentPower resets immediately, thereby blocks the residual water now also not flowing out in exhalant canal 21, stop part 33Elastic force need be greater than the gravity of residual water, makes exhalant canal 21 substantially be full of water; When the drained water of water tank is ledCause after water level decline, water intaking valve starts water inlet again, because exhalant canal 21 is full of substantially by residual water,So without the air of discharging in aquaporin 21, thereby the current of intaking while having avoided water inlet to start lead to water outletThe gas-liquid mixed phenomenon that air in road 21 mixedly appears and produce noise, therefore greatly reduces water intaking valveNoise when startup, user experiences better.
The second embodiment (the water outlet noise-reducing structure of side water inlet valve)
As shown in Fig. 7 to Figure 11, be with the main distinction part of the first embodiment: in the present embodiment,Described water intaking valve comprises water inlet pipe 10 ' and outlet pipe 20 ', is formed with described water inlet in water inlet pipe 10 'Passage 11 ', is formed with described exhalant canal 21 ' in outlet pipe 20 ', described water deflector is an activityBe installed in the filler block 30 ' of the water side 22 ' of described exhalant canal 21 ', this filler block 30 ' is provided withElastic reset part 42 ', this elastic reset part can be rubber parts or extension spring or stage clip, filler block 30 ' existsMovable between open position and closed position under the effect of this elastic reset part 42 ', filler block 30 ' existsUnder the Water Pressure of water inlet, overcome described elastic reset part 42 ' elastic force and movable to open position fromAnd the water side 22 ' of opening described exhalant canal 21 ', at described elastic reset part 42 ' after sealingUnder resilient force, automatically reset to closed position and close the water side 22 ' of described exhalant canal 21 '.
In the present embodiment, support 40 ', support are located to be also provided with in the water side 22 ' of described outlet pipe 20 '40 ' is provided with through flow hole 41 ', and in the present embodiment, described elastic reset part adopts stage clip 42 ', stage clip42 ' is connected between described filler block 30 ' and described support 40 ', and support 40 ' is arranged on filler block30 ' below, and support 40 ' is also provided with the snap fit coordinating with the outer wall clamping of outlet pipe 20 '43 '; Or described elastic reset part also can adopt extension spring (not shown), the main distinction isSupport 40 ' is arranged on the top of filler block 30 '. Further, described filler block 30 ' with described in go outBetween the inwall of water pipe 20 ', be provided with through-flow gap 31 ', described filler block 30 ' is also provided with seal32 ', in the present embodiment, adopt sealing ring, filler block 30 ' when the open position described in filler block 30 'Seal 32 ' separates with outlet pipe 20 ' inwall to coordinate opens described through-flow gap 31 ', filler block30 ' in the time of closed position described in the seal 32 ' of filler block 30 ' join with outlet pipe 20 ' inner wall sealingClose and close described through-flow gap 31 '.
The specific works process of the present embodiment is summarized as follows:
As shown in Fig. 8 and Figure 10, after water intake valve finishes, when water inlet current are blocked, filler block30 ' upwards seals immediately described filler block 30 ' and described water outlet under the resilient force of stage clip 42 'Through-flow gap 31 ' between the inwall of pipe 20 ', thereby the water side 22 ' of sealing exhalant canal 21 ',The residual water that makes also not have enough time to discharge in exhalant canal 21 ' cannot be discharged and close by filler block 30 'Be enclosed in exhalant canal 21 ', the elastic force of stage clip 42 ' need be greater than the gravity of residual water, makes water outlet logicalRoad 21 is full of water substantially;
As shown in Fig. 9 and Figure 11, when the drained water of water tank cause water level decline after, water intaking valve again start intoWater, the elastic force that filler block 30 ' overcomes stage clip 42 ' under the effect of water feeding pressure moves downward opens instituteState the through-flow gap 31 ' between filler block 30 ' and the inwall of described outlet pipe 20 ', thereby open outThe water side 22 ' of aquaporin 21 ', makes to enter water tank into water current by this through-flow gap 31 '; BySubstantially be full of by residual water in exhalant canal 21, so without the air of discharging in aquaporin 21, therebyThe gas-liquid mixed that the air of having intake in current and exhalant canal 21 while having avoided water inlet to start mixedly appears is existingResemble and produce noise, the noise while therefore greatly reducing water intaking valve startup, user experiences better.
In addition, the utility model also provides a kind of water intaking valve, and it comprises that the water outlet described in above-mentioned any one subtractsThe structure of making an uproar, does not repeat at this.
Above-mentioned explanation illustrates and has described preferred embodiment of the present utility model, as previously mentioned, is to be understood thatThe utility model is not limited to disclosed form herein, should not regard the eliminating to other embodiment as,And can be used for various other combinations, amendment and environment, and can be in utility model contemplated scope described hereinIn, change by technology or the knowledge of above-mentioned instruction or association area. And those skilled in the art carry outChange and change do not depart from spirit and scope of the present utility model, all should be in the appended power of the utility modelIn the protection domain that profit requires.
Claims (10)
1. the water outlet noise-reducing structure of a water intaking valve, comprise intake tunnel, exhalant canal and can be communicated with or cut off the sealing assembly of intake tunnel and exhalant canal, it is characterized in that, the water side of described exhalant canal is provided with elasticity water deflector, when described water intake valve, described water deflector is opened the water side of described exhalant canal under Water Pressure, when described water intaking valve sealing, and described water deflector water side of exhalant canal described in self-closed under resilient force.
2. the water outlet noise-reducing structure of a kind of water intaking valve according to claim 1, it is characterized in that: described water intaking valve comprises water inlet pipe and outlet pipe, described water inlet pipe is socketed in outlet pipe, in described water inlet pipe, be formed with described intake tunnel, gap between described outlet pipe and water inlet pipe forms described exhalant canal, described water deflector is a back-up ring, and this back-up ring is fixedly installed on the gap between outlet pipe and water inlet pipe.
3. the water outlet noise-reducing structure of a kind of water intaking valve according to claim 2, it is characterized in that: described back-up ring comprises interconnective fixed part and stop part, described fixed part is fixedly installed on wall outside water inlet pipe, and described stop part extends radially outwardly and activity between open position and closed position along fixed part; When described water intake valve, the water side that described stop part is positioned at open position and opens described exhalant canal under Water Pressure; When described water intaking valve sealing, described stop part is reset to the water side of exhalant canal described in closed position self-closed under resilient force.
4. the water outlet noise-reducing structure of a kind of water intaking valve according to claim 3, it is characterized in that: described stop part is elastic caoutchouc part, described elastic caoutchouc part is the water side that produces strain and open described exhalant canal under the Water Pressure of water inlet, and after sealing, described elastic caoutchouc part automatically recovers deformation and closes the water side of described exhalant canal under self resilient force.
5. the water outlet noise-reducing structure of a kind of water intaking valve according to claim 3, it is characterized in that: described stop part is provided with elastic reset part, stop part is movable between open position and closed position under the effect of this elastic reset part, thereby it is also movable to the water side that open position is opened described exhalant canal that described stop part overcomes the elastic force of described elastic reset part under the Water Pressure of water inlet, and after sealing, described stop part automatically resets to closed position and closes the water side of described exhalant canal under the resilient force of described elastic reset part.
6. according to the water outlet noise-reducing structure of a kind of water intaking valve described in claim 3 to 5 any one, it is characterized in that: also comprise a snap ring, the fixed part of described back-up ring is fitted on water inlet pipe outer wall, the fixed part of back-up ring is provided with annular slot, described snap ring is installed in this annular slot, and described snap ring extends radially outwardly and is provided with and the spacing card muscle coordinating of described outlet pipe inwall.
7. the water outlet noise-reducing structure of a kind of water intaking valve according to claim 1, it is characterized in that: described water intaking valve comprises water inlet pipe and outlet pipe, in water inlet pipe, be formed with described intake tunnel, in outlet pipe, be formed with described exhalant canal, described water deflector is the filler block that an activity is installed in the water side of described exhalant canal, this filler block is provided with elastic reset part, filler block is movable between open position and closed position under the effect of this elastic reset part, thereby filler block overcomes the elastic force of described elastic reset part movable to water side that open position is opened described exhalant canal under the Water Pressure of water inlet, after sealing, under the resilient force of described elastic reset part, automatically reset to closed position and close the water side of described exhalant canal.
8. the water outlet noise-reducing structure of a kind of water intaking valve according to claim 7, is characterized in that: the water side place of described outlet pipe is also provided with support, and support is provided with through flow hole, and described elastic reset part is connected between described filler block and described support.
9. according to the water outlet noise-reducing structure of a kind of water intaking valve described in claim 7 or 8, it is characterized in that: between described filler block and the inwall of described outlet pipe, be provided with through-flow gap, described filler block is also provided with seal, filler block in the time of open position described in the seal of filler block separate with outlet pipe inwall to coordinate and open described through-flow gap, filler block in the time of closed position described in the seal of filler block coordinate the through-flow gap described in closing with outlet pipe inner wall sealing.
10. a water intaking valve, is characterized in that, comprises the water outlet noise-reducing structure as described in claim 1 to 9 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520915884.3U CN205259291U (en) | 2015-11-17 | 2015-11-17 | Water intaking valve and go out water noise reduction structure thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520915884.3U CN205259291U (en) | 2015-11-17 | 2015-11-17 | Water intaking valve and go out water noise reduction structure thereof |
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| Publication Number | Publication Date |
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| CN205259291U true CN205259291U (en) | 2016-05-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520915884.3U Active CN205259291U (en) | 2015-11-17 | 2015-11-17 | Water intaking valve and go out water noise reduction structure thereof |
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| CN (1) | CN205259291U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105297854A (en) * | 2015-11-17 | 2016-02-03 | 厦门瑞尔特卫浴科技股份有限公司 | Water inlet valve and water outlet noise reducing structure thereof |
-
2015
- 2015-11-17 CN CN201520915884.3U patent/CN205259291U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105297854A (en) * | 2015-11-17 | 2016-02-03 | 厦门瑞尔特卫浴科技股份有限公司 | Water inlet valve and water outlet noise reducing structure thereof |
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