CN210636531U - Noise reduction structure of water inlet valve - Google Patents
Noise reduction structure of water inlet valve Download PDFInfo
- Publication number
- CN210636531U CN210636531U CN201921289617.4U CN201921289617U CN210636531U CN 210636531 U CN210636531 U CN 210636531U CN 201921289617 U CN201921289617 U CN 201921289617U CN 210636531 U CN210636531 U CN 210636531U
- Authority
- CN
- China
- Prior art keywords
- water
- kuppe
- conservancy diversion
- wall
- flotation pontoon
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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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
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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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- 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
- E03D1/33—Adaptations or arrangements of floats
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D9/00—Sanitary or other accessories for lavatories ; Devices for cleaning or disinfecting the toilet room or the toilet bowl; Devices for eliminating smells
- E03D9/14—Noise-reducing means combined with flushing valves
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
- F16K31/18—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float
Abstract
The utility model provides a noise reduction structure of water intaking valve, regulation pole and flotation pontoon, kuppe including valve body, transmission connection, the valve body includes inlet tube, outlet pipe, can feed through or the stagnant water subassembly of separation inlet tube and outlet pipe, the outlet pipe has the delivery port, the delivery port is equipped with buffer, the kuppe cover is established the flotation pontoon is outside, the inner wall of kuppe with the outer wall clearance fit of flotation pontoon, the kuppe includes the water conservancy diversion structure that causes the rivers to the kuppe inner wall, the water conservancy diversion structure is located the delivery port below the flotation pontoon top, the inner wall of kuppe with form the water conservancy diversion clearance between the outer wall of flotation pontoon. The utility model has the advantages of simple structure and reasonable design, can prevent water tank water refluence, can reduce the water flow noise when water intaking valve advances again.
Description
Technical Field
The utility model relates to a closestool accessory field particularly, relates to a noise reduction structure of water intaking valve.
Background
Along with the improvement of living standard and quality of people, the requirements for bathroom products are also improved. Although the existing water tank inlet valve has a series of advantages of stable structure, long service life and the like, the existing water tank inlet valve still has some remarkable defects. The common water inlet valve generally comprises a valve body, a regulating rod and a buoy, wherein the regulating rod is in transmission connection with the valve body, the valve body comprises a water inlet pipe, a water outlet pipe and a water stopping assembly capable of communicating or blocking the water inlet pipe and the water outlet pipe, and the buoy rises or falls according to the water level change of a water tank, drives the regulating rod to rise or fall, further drives the water stopping assembly to block or conduct the water inlet pipe and the water outlet pipe, so that the water stopping or water. The water inlet pipe is generally vertically arranged, the water outlet pipe is arranged at the top end of the water inlet pipe, water enters the valve body from the bottom end of the water inlet pipe and enters the water storage tank from the water outlet pipe, and the water enters the water storage tank from the water outlet pipe in the following mode; 2. the water outlet of the water outlet pipe is connected with a drainage pipe which reaches the bottom of the water tank, water is drained through the drainage pipe to reach the bottom of the water tank, so that the noise is reduced, when the water in the valve body and the drainage pipe is exhausted, negative pressure is formed, the water in the water tank often flows backwards, the normal use of the water inlet valve is influenced,
in view of the above, the inventor of the present application has invented a noise reduction structure for a water inlet valve, which can reduce the noise of water flow and prevent the water in a water tank from flowing backwards.
Disclosure of Invention
The utility model aims to provide a water inlet valve noise reduction structure which can prevent water in a water tank from flowing backwards and reduce water flow noise when the water inlet valve enters water,
in order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a noise reduction structure of water intaking valve, includes the regulation pole and flotation pontoon, kuppe that valve body, transmission are connected, the valve body includes inlet tube, outlet pipe, can feed through or the stagnant water subassembly of separation inlet tube and outlet pipe, the outlet pipe has the delivery port, the delivery port is equipped with buffer, the kuppe cover is established the flotation pontoon is outside, the inner wall of kuppe with the outer wall clearance fit of flotation pontoon, the kuppe includes the kuppe structure that leads the rivers to the kuppe inner wall, the kuppe structure is located the delivery port below the flotation pontoon top, the inner wall of kuppe with form the water conservancy diversion clearance between the outer wall of flotation pontoon.
Further, buffer includes the buffering fence, locates latticed cowling panel of buffering fence below.
Furthermore, the water conservancy diversion structure is including locating the through-flow hole on the kuppe, along overflowing the water conservancy diversion rib of a plurality of vertical directions that the through-hole border set up, the guide plate all is connected with water conservancy diversion rib bottom.
Furthermore, the water conservancy diversion rib includes the water conservancy diversion inclined plane, the water conservancy diversion inclined plane extends to the guide plate central direction from overflowing the through-hole border.
Furthermore, the water outlet and the overflowing through hole are both round through holes, and the aperture of the overflowing through hole is larger than that of the water outlet.
Furthermore, the center of the guide plate is provided with a water outlet through hole.
Further, the flotation pontoon includes the tube-shape lateral wall, is located the inside horizontal plate of tube-shape lateral wall, the horizontal plate is located the flotation pontoon middle part, be equipped with a sluicing through-hole on the horizontal plate.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the water outlet of the water outlet pipe is provided with a water flow buffer device, so that water flow is stabilized and dispersed, the water flow is uniform, and the water flow noise when the water inlet valve enters water is reduced;
2. add the kuppe, locate the flotation pontoon outside with the kuppe cover, make water intaking valve overall structure reasonable in design compactness, be equipped with the water conservancy diversion structure on the kuppe, the landing height of greatly reduced delivery port outflow rivers, realize the secondary buffering of rivers, the water conservancy diversion rib, the design on water conservancy diversion inclined plane, have the steady rivers effect, thereby noise reduction, rivers are through the dispersion outflow all around of guide plate, finally flow into the water tank along the kuppe inner wall, rivers are dispersed to all around on the one hand, the water conservancy diversion effect of on the other hand kuppe inner wall has all further reduced the rivers noise.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic view of a water inlet valve according to the present invention;
FIG. 2 is a schematic cross-sectional view of the water inlet valve of the present invention;
fig. 3 is a schematic view of the buffering device of the present invention;
fig. 4 is a schematic view of the pod of the present invention;
fig. 5 is a schematic view of the buoy of the present invention.
Description of the main elements
10-a valve body, wherein the valve body is provided with a valve body,
11-a water inlet pipe, wherein,
12-a water outlet pipe, 121-a water outlet,
13-a water-stopping component, wherein,
14-buffer device, 141-buffer fence, 142-rectifying plate,
20-adjusting the length of the rod,
30-a float bowl which is arranged on the upper portion of the shell,
31-a cylindrical side wall, the side wall being,
32-horizontal plate, 321-water drainage through hole,
40-a flow guide cover is arranged on the air guide sleeve,
41-an over-current through hole,
42-flow guiding ribs, 421-flow guiding inclined planes,
43-guide plate, 431-water outlet through hole.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
Examples
Referring to fig. 1 to 5, the utility model discloses a noise reduction structure of water intaking valve, the regulation pole 20 and flotation pontoon 30, kuppe 40 that connect including water intaking valve body 10, transmission, valve body 10 includes inlet tube 11, outlet pipe 12, can communicate or the separation inlet tube 11 and the stagnant water subassembly 13 of outlet pipe 12, outlet pipe 12 is located inlet tube 11 upper end, inlet tube 11 water inlet is located inlet tube 11 bottom, outlet pipe 12 has delivery port 121, and rivers get into the inlet valve from inlet tube 11 bottom and flow out by outlet pipe 12 delivery port 121, delivery port 121 is equipped with buffer 14, kuppe 40 cover is established flotation pontoon 30 is outside, the inner wall of kuppe 40 with flotation pontoon 30's outer wall clearance fit, kuppe 40 includes the water conservancy diversion structure that leads rivers to kuppe 40 inner wall, the water conservancy diversion structure is located delivery port 121 below, water conservancy diversion structure, Above the buoy 30, a diversion gap is formed between the inner wall of the diversion cover 40 and the outer wall of the buoy 30. The water flow flows out from the water outlet 121 of the water outlet pipe 12 and falls into the diversion structure of the diversion cover 40 through the buffer device 14, the diversion structure guides the water flow to the inner wall of the diversion cover 40, and the water flow finally flows into the water tank along the diversion gap between the inner wall of the diversion cover 40, the inner wall of the diversion cover 40 and the outer wall of the float 30.
Referring to fig. 1 to 3, the buffering device 14 includes a buffering fence 141 and a grid-shaped rectifying plate 142 disposed below the buffering fence 141, the gap of the buffering fence 141 is larger than the grid gap of the rectifying plate 142, the buffering fence 141 and the water inlet valve are integrally formed, and buffer the high-speed water flow to reduce noise and noise to some extent, the rectifying plate 142 is a stainless steel filtering net, and can better control the turbulence phenomenon to play a role in stabilizing the flow and disperse the water flow to the periphery, so that the water flow flowing out of the water outlet pipe 12 is uniform at the periphery, and the water flow noise is reduced.
Referring to fig. 1, 2 and 4, the flow guiding structure includes a flow passing through hole 41 formed on the flow guiding cover 40, a plurality of vertical flow guiding ribs 42 arranged along the edge of the flow passing through hole 41, and a flow guiding plate 43 connected to the bottom ends of the flow guiding ribs 42, in this embodiment, the number of the flow guide ribs 42 is four, a flow guide space is formed by gaps between adjacent flow guide ribs 42, the flow guiding ribs 42 comprise flow guiding inclined planes 421, the flow guiding inclined planes 421 extend from the edges of the flow through holes 41 to the center direction of the flow guiding plate 43, the water outlet 121 and the overflowing through hole 41 are both circular through holes, the overflowing through hole 41 is positioned right below the water outlet 121, the aperture of the overflowing through hole 41 is larger than that of the water outlet 121, the guide plate 43 is circular, the diameter of the guide plate is close to the diameter of the overflowing through hole 41, and the center of the guide plate 43 is provided with a water outlet through hole 431. The water flowing out from the water outlet 121 of the water outlet pipe 12 falls into the guide plate 43, most of the water is dispersed along the periphery of the guide plate 43 and flows to the inner wall of the air guide sleeve 40 along the air guide space between the air guide ribs 42, and the water finally flows into the water tank along the air guide gap between the inner wall of the air guide sleeve 40, the inner wall of the air guide sleeve 40 and the outer wall of the buoy 30. A small portion of the water falling onto the deflector 43 falls through the outlet 431 into the pontoon 30 below the deflector structure. The design of water conservancy diversion rib 42, water conservancy diversion inclined plane 421 has the steady rivers effect to the noise reduction, rivers pass through guide plate 43 and disperse all around and flow out, finally flow into the water tank along 40 inner walls of kuppe, on the one hand rivers are dispersed to all around, and the water conservancy diversion effect of 40 inner walls of on the other hand has all further reduced the rivers noise.
Referring to fig. 1, fig. 2 and fig. 5, the float 30 includes the tube-shape lateral wall 31, is located the horizontal plate 32 inside the tube-shape lateral wall 31, the horizontal plate 32 is located the middle part of the float 30, be equipped with a sluicing through-hole 321 on the horizontal plate 32, the aperture of sluicing through-hole 321 is less than the aperture of outlet through-hole 431, horizontal plate 32 and the lateral wall of float 30 upper portion form a counter weight recess, and the water that flows out from outlet through-hole 431 falls into the counter weight recess of float 30 for when the water in the water tank is greater than the sum of the gravity of float 30 gravity and the gravity of water in the counter weight recess to float 30 buoyancy, float 30 just can rise, and after the float 30 ascends the water inlet valve and intake the stagnant water, the water in the counter.
The utility model discloses the water intaking valve sets up buffer 14 through outlet pipe 12 delivery port 121, adds kuppe 40 simultaneously for the rivers that outlet pipe 12 flows are in proper order through buffer 14, twice buffering of water conservancy diversion structure, and finally flow into the water tank along the 40 inner walls of kuppe, and the rivers noise when the water intaking valve that reduces greatly also can avoid the water refluence in the water tank simultaneously.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a noise reduction structure of water intaking valve, its characterized in that, includes valve body, the regulation pole and flotation pontoon, kuppe that the transmission is connected, the valve body includes inlet tube, outlet pipe, can feed through or the stagnant water subassembly of separation inlet tube and outlet pipe, the outlet pipe has the delivery port, the delivery port is equipped with buffer, the kuppe cover is established the flotation pontoon is outside, the inner wall of kuppe with the outer wall clearance fit of flotation pontoon, the kuppe includes the water conservancy diversion structure that leads the rivers to the kuppe inner wall, the water conservancy diversion structure is located the delivery port below the flotation pontoon top, the inner wall of kuppe with form the water conservancy diversion clearance between the outer wall of flotation pontoon.
2. The noise reducing structure of the fill valve of claim 1, wherein: the buffer device comprises a buffer fence and a latticed rectifying plate arranged below the buffer fence.
3. The noise reducing structure of the fill valve of claim 1, wherein: the water conservancy diversion structure is including locating the through-flow hole on the kuppe, along overflowing the water conservancy diversion rib of a plurality of vertical directions that the through-hole border set up, the guide plate all is connected with water conservancy diversion rib bottom.
4. A noise reducing structure of a fill valve according to claim 3, wherein: the water conservancy diversion rib includes the water conservancy diversion inclined plane, the water conservancy diversion inclined plane extends to the guide plate central direction from overflowing the through-hole border.
5. The noise reducing structure of the fill valve according to claim 3 or 4, wherein: the water outlet and the overflowing through hole are both round through holes, and the aperture of the overflowing through hole is larger than that of the water outlet.
6. The noise reducing structure of the fill valve according to claim 3 or 4, wherein: the center of the guide plate is provided with a water outlet through hole.
7. The noise reducing structure of the fill valve of claim 1, wherein: the flotation pontoon includes the tube-shape lateral wall, is located the inside horizontal plate of tube-shape lateral wall, the horizontal plate is located the flotation pontoon middle part, be equipped with a sluicing through-hole on the horizontal plate.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921289617.4U CN210636531U (en) | 2019-08-09 | 2019-08-09 | Noise reduction structure of water inlet valve |
| GB2000006.3A GB2586176B (en) | 2019-08-09 | 2020-01-02 | A toilet fill valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921289617.4U CN210636531U (en) | 2019-08-09 | 2019-08-09 | Noise reduction structure of water inlet valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210636531U true CN210636531U (en) | 2020-05-29 |
Family
ID=69527814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921289617.4U Active CN210636531U (en) | 2019-08-09 | 2019-08-09 | Noise reduction structure of water inlet valve |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN210636531U (en) |
| GB (1) | GB2586176B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020238512A1 (en) * | 2019-05-27 | 2020-12-03 | 厦门瑞尔特卫浴科技股份有限公司 | Water inlet mechanism |
| WO2023184840A1 (en) * | 2022-03-29 | 2023-10-05 | 厦门铱科卫浴科技有限公司 | Water inflow noise reduction structure |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19508258A1 (en) * | 1995-03-08 | 1996-09-12 | Rost & Co Gmbh | Toilet cistern fill valve |
-
2019
- 2019-08-09 CN CN201921289617.4U patent/CN210636531U/en active Active
-
2020
- 2020-01-02 GB GB2000006.3A patent/GB2586176B/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020238512A1 (en) * | 2019-05-27 | 2020-12-03 | 厦门瑞尔特卫浴科技股份有限公司 | Water inlet mechanism |
| GB2600349A (en) * | 2019-05-27 | 2022-04-27 | Xiamen R&T Plumbing Technology Co Ltd | Water inlet mechanism |
| GB2600349B (en) * | 2019-05-27 | 2023-10-18 | Xiamen R&T Plumbing Technology Co Ltd | Water inlet mechanism |
| WO2023184840A1 (en) * | 2022-03-29 | 2023-10-05 | 厦门铱科卫浴科技有限公司 | Water inflow noise reduction structure |
Also Published As
| Publication number | Publication date |
|---|---|
| GB2586176A (en) | 2021-02-10 |
| GB202000006D0 (en) | 2020-02-19 |
| GB2586176A8 (en) | 2021-03-31 |
| GB2586176B (en) | 2021-09-08 |
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