CN210860041U - Noise-reduction water inlet mechanism - Google Patents
Noise-reduction water inlet mechanism Download PDFInfo
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- CN210860041U CN210860041U CN201921076039.6U CN201921076039U CN210860041U CN 210860041 U CN210860041 U CN 210860041U CN 201921076039 U CN201921076039 U CN 201921076039U CN 210860041 U CN210860041 U CN 210860041U
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Abstract
The utility model discloses a mechanism of intaking of making an uproar falls, including valve body and stagnant water subassembly, the valve body includes inhalant canal and exhalant canal, stagnant water subassembly control inhalant canal with exhalant canal is linked together or tangent disconnected, the last buffering passageway that is linked together of exhalant canal is equipped with one section at least, the rivers that exhalant canal are in flow after reducing the kinetic energy of rivers under the effect of buffering passageway, this scheme is through setting up one section at least buffering passageway on exhalant canal to slow down the kinetic energy when water flows from exhalant canal, and then effective noise reduction.
Description
Technical Field
The utility model relates to a mechanism of intaking of making an uproar falls.
Background
The water of the existing water inlet valve directly flows to the water outlet after coming out from the sealing surface of the water stop gasket, and the water pressure flowing out of the water outlet is high because the water directly flows to the water outlet, so that the water is splashed everywhere, and high noise is generated.
SUMMERY OF THE UTILITY MODEL
The utility model provides a noise reduction water inlet mechanism.
In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides a make an uproar mechanism of intaking falls, includes valve body and stagnant water subassembly, the valve body includes inhalant canal and exhalant canal, stagnant water subassembly control inhalant canal with exhalant canal is linked together or tangent disconnected, the last buffering passageway that is linked together of exhalant canal is equipped with one section at least, the rivers of exhalant canal are in flow out behind the kinetic energy that reduces rivers under the effect of buffering passageway.
Preferably, the water outlet channel is provided with a first flow guide element, the water flow of the water outlet channel forms a longitudinal deflection channel under the action of the first flow guide element, and the buffer channel comprises the longitudinal deflection channel.
Preferably, the first flow guiding element comprises a water outlet pipe, and water in the water outlet channel rises along the outer wall of the water outlet pipe and flows out downwards from the inner cavity of the water outlet pipe, so that a longitudinal baffling channel is formed.
Preferably, a second flow guide element is arranged on the water outlet channel, the water flow of the water outlet channel forms a transverse deflection channel under the action of the second flow guide element, and the buffer channel comprises the transverse deflection channel.
Preferably, the second flow guide element is a baffle or an elbow.
Preferably, a first buffering element is arranged on the water outlet channel, the first buffering element generates resistance to the water flow of the water outlet channel, so that the water flow of the water outlet channel forms a first speed reduction channel under the action of the first buffering element, and the buffering channel comprises the first speed reduction channel.
Preferably, the first buffer element comprises a plurality of convex hulls arranged in an array, and the convex hulls generate resistance to the water flow of the water outlet channel.
Preferably, a second buffering element is arranged on the water outlet channel, the second buffering element generates resistance to the water flow of the water outlet channel, the water flow of the water outlet channel forms a second deceleration channel under the action of the second buffering element, and the buffering channel comprises the second deceleration channel.
Preferably, the second buffer element comprises a filter screen, and the filter screen generates resistance to the water flow of the water outlet channel.
Preferably, the stagnant water subassembly including set up in go out the upper cover on the water passageway, one side of upper cover is equipped with the pressure release hole, the opposite side is equipped with the stagnant water cushion, the upper cover is equipped with a plurality of looks spaced baffles, the baffle with the valve body cooperation forms upper cover water conservancy diversion passageway, buffer passage includes upper cover water conservancy diversion passageway.
Preferably, a third flow guide element is arranged at the water outlet end of the water outlet channel, the water flow of the water outlet channel forms a water outlet flow guide channel under the action of the third flow guide element, and the buffer channel comprises the water outlet flow guide channel.
The utility model has the advantages that:
1. the utility model discloses a mechanism of intaking of making an uproar falls, including valve body and stagnant water subassembly, the valve body includes inhalant canal and exhalant canal, stagnant water subassembly control inhalant canal with exhalant canal is linked together or tangent disconnected, the last buffering passageway that is linked together of exhalant canal is equipped with one section at least, the rivers that exhalant canal are in flow out behind the kinetic energy that reduces rivers under the effect of buffering passageway, this scheme is through setting up one section at least buffering passageway on exhalant canal to slow down the kinetic energy when water flows from exhalant canal, and then effective noise reduction.
2. The water outlet channel of the scheme is provided with the first flow guide element, the water flow of the water outlet channel forms a longitudinal baffling channel under the action of the first flow guide element, the buffer channel comprises the longitudinal baffling channel, the time of the water flow flowing in the water outlet channel is prolonged through the longitudinal baffling channel, the kinetic energy of the water flow flowing out in the water outlet channel is further slowed down, and the noise is effectively reduced.
3. The last second water conservancy diversion component that is equipped with of the play water passageway of this scheme, the rivers of play water passageway are in form horizontal baffling passageway under the effect of second water conservancy diversion component, buffer passage includes horizontal baffling passageway through the time that horizontal baffling passageway extension rivers flowed in play water passageway, and then slows down the kinetic energy that the interior rivers of play water passageway flowed out, effective noise reduction.
4. The water outlet channel is provided with a first buffering element, the first buffering element is right to generate resistance to water flow of the water outlet channel, and then the water flow of the water outlet channel is in a first speed reduction channel formed under the effect of the first buffering element, the buffering channel comprises the first speed reduction channel, resistance is provided to the water flow of the water outlet channel through the first speed reduction channel, and then kinetic energy of water flow outflow in the water outlet channel is slowed down, and noise is effectively reduced.
5. The play water passageway of this scheme is equipped with second buffering component, second buffering component is right the rivers of play water passageway produce the resistance, the rivers of play water passageway are in form second speed reduction passageway under the effect of second buffering component, buffering passageway includes second speed reduction passageway provides the resistance through the rivers of second speed reduction passageway to play water passageway, and then slows down the kinetic energy that the interior rivers of play water passageway flow out, effectively noise reduction.
6. The stagnant water subassembly of this scheme including set up in go out upper cover on the water passageway, one side of upper cover is equipped with the pressure release hole, the opposite side is equipped with the stagnant water cushion, the upper cover is equipped with a plurality of looks spaced baffles, the baffle with the valve body cooperation forms upper cover water conservancy diversion passageway, the buffering passageway includes upper cover water conservancy diversion passageway prolongs the time that rivers flow in water passageway through upper cover water conservancy diversion passageway, and then slows down the kinetic energy that rivers flow out in the water passageway, effective noise reduction.
Drawings
The accompanying drawings, which are described herein, serve to provide a further understanding of the invention and constitute a part of this specification, and the exemplary embodiments and descriptions thereof are provided for explaining the invention without unduly limiting it. In the drawings:
fig. 1 is a cross-sectional view of a noise reduction water inlet mechanism according to a first embodiment of the present invention;
fig. 2 is a second cross-sectional view of a noise reduction water inlet mechanism according to a first embodiment of the present invention;
fig. 3 is a perspective view of a water outlet pipe of a noise reduction water inlet mechanism according to a first embodiment of the present invention;
fig. 4 is a perspective view of another water outlet pipe of a noise reduction water inlet mechanism according to a first embodiment of the present invention;
fig. 5 is a perspective view of a valve body of a noise reduction water inlet mechanism according to a first embodiment of the present invention;
fig. 6 is a longitudinal sectional view of a noise reduction water inlet mechanism according to the second embodiment of the present invention;
fig. 7 is one of the longitudinal sectional views of a noise reduction water inlet mechanism according to the third embodiment of the present invention;
fig. 8 is one of the transverse cross-sectional views of a noise reduction water inlet mechanism according to the third embodiment of the present invention;
fig. 9 is a second transverse cross-sectional view of a noise reduction water inlet mechanism according to a third embodiment of the present invention;
fig. 10 is a second longitudinal sectional view of a noise reduction water inlet mechanism according to a third embodiment of the present invention;
fig. 11 is a perspective view of a gland of a noise reduction water inlet mechanism according to a third embodiment of the present invention;
fig. 12 is an exploded view of a valve body of a noise reduction water inlet mechanism according to a third embodiment of the present invention;
fig. 13 is a longitudinal sectional view of a noise reduction water inlet mechanism according to a fourth embodiment of the present invention.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention clearer and more obvious, the following description of the present invention with reference to the accompanying drawings and embodiments is provided for further details. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
Example 1: (the buffer channel comprises an upper cover flow guide channel, a transverse baffling channel, a longitudinal baffling channel and a second speed reducing channel)
As shown in fig. 1 to 5, the noise reduction water inlet mechanism comprises a valve body 10 and a water stop assembly, wherein the valve body 10 comprises a water inlet channel 11 and a water outlet channel 12, the water stop assembly controls the water inlet channel 11 and the water outlet channel 12 to be communicated or tangent, at least one section of buffer channel communicated with each other is arranged on the water outlet channel 12, and water flow of the water outlet channel 12 flows out after kinetic energy of the water flow is reduced under the action of the buffer channel.
In this embodiment, the water outlet channel 12 is provided with a first flow guiding element, the water flow of the water outlet channel 12 forms a longitudinal deflection channel 21 under the action of the first flow guiding element, and the buffer channel includes the longitudinal deflection channel 21.
In this embodiment, the first flow guiding element includes a water outlet pipe 20, and the water in the water outlet channel 12 rises along the outer wall of the water outlet pipe 20 and flows out from the inner cavity of the water outlet pipe 20, so as to form a longitudinal deflection channel 21.
As shown in fig. 4, in this embodiment, a third diversion element 22 is disposed at the water outlet end of the water outlet channel 12, the water flow of the water outlet channel 12 forms a water outlet diversion channel under the action of the third diversion element 22, the buffer channel includes the water outlet diversion channel, specifically, the third diversion element 22 is a plurality of longitudinal ribs disposed in the water outlet pipe 20, and the water in the water outlet pipe 20 is guided to flow out along the longitudinal ribs.
In this embodiment, a second flow guiding element is disposed on the water outlet channel 12, the water flow of the water outlet channel 12 forms a transverse deflection channel 31 under the action of the second flow guiding element, and the buffer channel includes the transverse deflection channel 31.
In this embodiment, the second flow guiding element is a baffle plate 30 or a bent pipe, specifically, the second flow guiding element is two baffle plates 30 disposed on the outer wall of the water outlet pipe 20, the baffle plates 30 extend along the circumferential direction of the water outlet pipe 20, the two baffle plates 30 are axially spaced, specifically, the water outlet channel 12 is provided with a water outlet cavity 13 communicated with each other, an opening at the bottom of the water outlet cavity 13 forms a water outlet 131 of the water outlet channel 12, the water outlet pipe 20 is disposed in the water outlet cavity 13 and communicated with the water outlet 131, and the water outlet pipe further includes a cover 14 hermetically connected with the water outlet cavity 13, so as to limit the water outlet pipe 20 in the water outlet cavity 13.
In this embodiment, a second buffering element is disposed on the water outlet channel 12, the second buffering element generates resistance to the water flow of the water outlet channel 12, the water flow of the water outlet channel 12 forms a second deceleration channel 41 under the action of the second buffering element, and the buffering channel includes the second deceleration channel 41.
In this embodiment, the second buffering element includes a filter screen 40, the filter screen 40 generates resistance to the water flow of the water outlet channel 12, and specifically, the filter screen 40 is disposed in the water outlet pipe 20.
In this embodiment, the water stopping assembly includes an upper cover 50 disposed on the water outlet channel 12, one side of the upper cover 50 is provided with a pressure relief hole 51, the other side of the upper cover 50 is provided with a water stopping rubber pad 52, the upper cover 50 is provided with a plurality of spaced partition plates 53, the partition plates 53 are matched with the valve body 10 to form an upper cover diversion channel 54, the buffer channel includes the upper cover diversion channel 54, and specifically, the partition plates 53 are linear partition plates 53.
The specific working process of this embodiment is as follows:
when the water inlet valve enters water, the water in the water inlet channel 11 flows to the water outlet channel 12, the water in the water outlet channel 12 flows through the upper cover flow guide channel 54, the transverse deflection channel 31, the longitudinal deflection channel 21 and the second speed reducing channel 41 in sequence, and the kinetic energy of the water is reduced gradually under the action of the upper cover flow guide channel 54, the transverse deflection channel 31, the longitudinal deflection channel 21 and the second speed reducing channel 41 and then flows out from the water outlet 131.
Example 2:
as shown in fig. 6, the main difference between the present embodiment and the first embodiment is that the outer wall of the water outlet pipe 20 of the present embodiment is not provided with the baffle plate 30, that is, the water outlet pipe does not have the transverse baffle channel 31, a flow guiding member 70 is disposed between the water stopping rubber pad 52 and the valve body 10 of the present embodiment, a water passing gap is formed between the flow guiding member 70 and the valve body 10, and the flow guiding member 70 is provided with a blocking rib 71, so as to buffer the water flow of the water outlet channel 12.
The other parts not described above are identical to those described above and will not be described in detail here.
Example 3: (the buffer passage comprises a top cover flow guide passage 54, a first deceleration passage 61 and a longitudinal baffling passage 21)
As shown in fig. 7 to 12, the main difference between the present embodiment and the above-mentioned embodiment is that the present embodiment does not include the lateral baffle channel 31 and the second decelerating channel 41, and the partition 53 in the present embodiment is an arc-shaped partition 53, in the present embodiment, a first buffering element is disposed on the water outlet channel 12, the first buffering element generates resistance to the water flow of the water outlet channel 12, and the water flow of the water outlet channel 12 forms a first decelerating channel 61 under the action of the first buffering element, and the buffering channel includes the first decelerating channel 61.
In this embodiment, the first buffer element includes a plurality of convex hulls 62 arranged in an array, and the convex hulls 62 generate resistance to the water flow of the water outlet channel 12.
In this embodiment, the water-saving device further comprises a pressing cover 60 attached to the water outlet cavity 13, one end of the pressing cover 60 protrudes upwards to form a hollow accommodating cavity 63, the water outlet pipe 20 is arranged in the accommodating cavity 63, an overflowing gap is formed between the water outlet pipe and the accommodating cavity 63, a convex hull 62 is arranged on the bottom wall of the other end of the pressing cover 60, a flow guiding rib 64 is arranged on the inner wall of the accommodating cavity 63, and water in the first speed-reducing channel 61 rises into the water outlet pipe 20 along the flow guiding rib 64.
In other embodiments, a convex hull 62 on the inner wall of the outlet chamber 13 may also be used.
The specific working process of this embodiment is as follows:
when the water inlet valve enters water, the water in the water inlet channel 11 flows to the water outlet channel 12, the water in the water outlet channel 12 flows through the upper cover flow guide channel 54, the first speed reducing channel 61 and the longitudinal deflection channel 21 in sequence, and the kinetic energy of the water is gradually reduced under the action of the upper cover flow guide channel 54, the first speed reducing channel 61 and the longitudinal deflection channel 21 and then flows out from the water outlet 131.
The other parts not described above are identical to those described above and will not be described in detail here.
Example 4:
as shown in fig. 13, the main difference between the present embodiment and the third embodiment is that the bottom wall of the other end of the gland 60 of the present embodiment is not provided with the convex hull 62, that is, the first buffer element is not provided.
The other parts not described above are identical to those described above and will not be described in detail here.
It should be noted that the utility model discloses can adopt the buffering passageway to include arbitrary one or arbitrary multiple combination in upper cover water conservancy diversion passageway 54, first speed reduction passageway 61, horizontal baffling passageway 31, vertical baffling passageway 21 and the second speed reduction passageway 41, all can realize the utility model aims at.
While the foregoing description shows and describes the preferred embodiments of the present invention, it is to be understood that the invention is not limited to the forms disclosed herein, but is not intended to be exhaustive or to exclude other embodiments and may be used in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.
Claims (11)
1. The utility model provides a make an uproar mechanism of intaking of falling, includes valve body and stagnant water subassembly, the valve body includes inhalant canal and exhalant canal, stagnant water subassembly control inhalant canal with exhalant canal is linked together or tangent disconnected, its characterized in that, the last buffering passageway that is linked together of exhalant canal is equipped with one section at least, the rivers of exhalant canal are in flow out behind the kinetic energy that reduces rivers under the effect of buffering passageway.
2. The noise reduction water inlet mechanism according to claim 1, wherein the outlet channel is provided with a first flow guiding element, the flow of the outlet channel forms a longitudinal deflection channel under the action of the first flow guiding element, and the buffer channel comprises the longitudinal deflection channel.
3. A noise reducing water inlet mechanism according to claim 2, wherein the first flow directing element comprises a water outlet pipe, and water in the water outlet passage rises along an outer wall of the water outlet pipe and flows downwards from an inner cavity of the water outlet pipe to form a longitudinal deflection passage.
4. The noise reduction water inlet mechanism according to claim 1, wherein a second flow guiding element is disposed on the water outlet channel, the water flow of the water outlet channel forms a transverse deflection channel under the action of the second flow guiding element, and the buffer channel comprises the transverse deflection channel.
5. A noise reducing water inlet mechanism according to claim 4, wherein the second flow guiding element is a baffle or an elbow.
6. The noise-reducing water inlet mechanism according to claim 1, wherein a first buffering element is disposed on the water outlet channel, the first buffering element generates resistance to the water flow of the water outlet channel, so that the water flow of the water outlet channel forms a first speed-reducing channel under the action of the first buffering element, and the buffering channel includes the first speed-reducing channel.
7. A noise reducing water inlet mechanism according to claim 6, wherein the first damping element comprises a plurality of convex hulls arranged in an array, and the convex hulls generate resistance to water flow of the water outlet channel.
8. The noise-reducing water inlet mechanism according to claim 1, wherein a second buffering element is disposed on the water outlet channel, the second buffering element generates resistance to the water flow of the water outlet channel, the water flow of the water outlet channel forms a second deceleration channel under the action of the second buffering element, and the buffering channel includes the second deceleration channel.
9. A noise reducing water inlet mechanism according to claim 8, wherein the second damping element comprises a filter screen, the filter screen generating resistance to the flow of water in the water outlet channel.
10. The noise-reducing water inlet mechanism according to claim 1, wherein the water stopping assembly comprises an upper cover disposed on the water outlet channel, a pressure relief hole is formed in one side of the upper cover, a water stopping rubber pad is disposed on the other side of the upper cover, a plurality of spaced partition plates are disposed on the upper cover, the partition plates and the valve body are matched to form an upper cover flow guide channel, and the buffer channel comprises the upper cover flow guide channel.
11. The noise-reducing water inlet mechanism according to claim 1, wherein a third flow-guiding element is disposed at the water outlet end of the water outlet channel, the water flow of the water outlet channel forms a water outlet flow-guiding channel under the action of the third flow-guiding element, and the buffer channel includes the water outlet flow-guiding channel.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP20812506.2A EP4006399A4 (en) | 2019-05-27 | 2020-04-24 | Water inlet mechanism |
| PCT/CN2020/086614 WO2020238512A1 (en) | 2019-05-27 | 2020-04-24 | Water inlet mechanism |
| GB2201155.5A GB2600349B (en) | 2019-05-27 | 2020-04-24 | Water inlet mechanism |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2019207746016 | 2019-05-27 | ||
| CN201920774601 | 2019-05-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210860041U true CN210860041U (en) | 2020-06-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921076039.6U Active CN210860041U (en) | 2019-05-27 | 2019-07-10 | Noise-reduction water inlet mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210860041U (en) |
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2019
- 2019-07-10 CN CN201921076039.6U patent/CN210860041U/en active Active
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