CN207582609U - A kind of drain valve that can be reduced draining and close noise - Google Patents
A kind of drain valve that can be reduced draining and close noise Download PDFInfo
- Publication number
- CN207582609U CN207582609U CN201721106959.9U CN201721106959U CN207582609U CN 207582609 U CN207582609 U CN 207582609U CN 201721106959 U CN201721106959 U CN 201721106959U CN 207582609 U CN207582609 U CN 207582609U
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- Prior art keywords
- drainage mechanism
- block piece
- draining
- drain valve
- valve body
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 28
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 23
- 238000005192 partition Methods 0.000 claims 1
- 238000012279 drainage procedure Methods 0.000 abstract description 6
- 230000035939 shock Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 14
- 239000003292 glue Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
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- Sanitary Device For Flush Toilet (AREA)
Abstract
The utility model discloses a kind of drain valves that can be reduced draining and close noise, and including valve body and drainage mechanism, body base is equipped with discharge outlet, and side wall, which is equipped with, makes the outlet pass that the flow outside valve body is communicated with discharge outlet；The drainage mechanism, which is mounted in valve body and can move up and down, is used to open or closes the discharge outlet, the drainage mechanism includes shadoof and the water stop rubber pad for being used for coordinating with discharge outlet mounted in shadoof bottom end, the drainage mechanism is additionally provided with block piece, and the block piece adapts to the outlet pass, outlet pass can be blocked with block piece described when drainage mechanism is fallen, the water outside valve body is made to cannot pass through outlet pass and enters and impact is generated to drainage mechanism.The utility model can eliminate impact of the flow to drainage mechanism in drainage procedure during drain valve closing, so as to effectively reduce the shock dynamics of drainage mechanism and pedestal, reduce the noise that drain valve is closed.
Description
Technical field
The utility model is related to tank drains technical field, more particularly to a kind of row that can be reduced draining and close noise
Water valve.
Background technology
The double barreled draining valve of existing machinery, when drain valve is closed in drainage procedure, under the impact of flow, draught engine
Structure clashes with pedestal, can generate very big noise.It is particularly flushed down the toilet, noise bigger or even shakes closestool.Seriously
Influence the life that client uses or even interferes client.
Fig. 1 is the structure diagram of the drain valve (during drainage procedure) of the prior art, and Fig. 2 is the drain valve of the prior art
The structure diagram of (when drainage mechanism whereabouts is closed), Fig. 3 are the schematic diagram of the drainage mechanism of the prior art, and Fig. 4 is existing skill
The sectional view of the drainage mechanism of art, this drain valve of the prior art include ontology 100, drainage mechanism 200 and base assembly
300, ontology 100 on the base assembly 300, drainage mechanism 200 in ontology 100 and activity in the inner cavity of ontology 100 and
In the inner cavity of base assembly 300, drainage mechanism 200 includes shadoof 201 and the water sealing part of shadoof bottom, the top of shadoof 201
Usually it is connected with operating mechanism, is pulled upwardly drainage mechanism 200 with realizing, water sealing part includes upper snap-gauge 202, water-stop glue
Pad 203 and lower snap-gauge 204, the effect of upper snap-gauge 202 and lower snap-gauge 204 are that water stop rubber pad 203 is stuck in the bottom of shadoof, pedestal
Component 300 is typically provided with straight-through downward discharge outlet 301 and is located at the outlet pass 302 of side, discharge outlet 301 and outlet pass 302
The inner cavity with base assembly 300 is connected respectively.When drainage mechanism 200 is raised, the water stop rubber pad 203 of drainage mechanism 200
Leave the discharge outlet 301 of base assembly 300, the water of water tank enters the inner cavity of base assembly 300 and from pedestal group by outlet pass 302
The discharge outlet 301 of part 300 is discharged (for example arranging to closestool)；When water in water tank drops to certain water level, drainage mechanism 200 is fallen
Under, the water stop rubber pad 203 of drainage mechanism 200 is enclosed at the discharge outlet 301 of base assembly 300, and closing is fallen under drainage mechanism
When, flow can enter and directly impact the upper snap-gauge 202 of Water stop mechanism via the outlet pass 302 of base assembly 300, be allowed to and bottom
Seat clashes, and generates very big noise, water level is higher, and noise is bigger.It is demonstrated experimentally that noise is up to 85 decibels.
Utility model content
The purpose of the utility model is to overcome the deficiency of the prior art, providing a kind of can reduce draining and close noise
Drain valve is improved by the structure to drainage mechanism in drain valve, can eliminate flow in drainage procedure during drain valve closing
Impact to drainage mechanism so as to effectively reduce the shock dynamics of drainage mechanism and pedestal, reduces making an uproar for drain valve closing
Sound.
Technical solution is used by the utility model solves its technical problem：It is a kind of to reduce draining and close noise
Drain valve, including valve body and drainage mechanism, body base is equipped with discharge outlet, and side wall is equipped with the flow and discharge outlet phase made outside valve body
Logical outlet pass；The drainage mechanism, which is mounted in valve body and can move up and down, is used to open or closes the discharge outlet, the draining
Mechanism includes shadoof and the water stop rubber pad for being used for coordinating with discharge outlet mounted in shadoof bottom end, and the drainage mechanism, which is additionally provided with, to be blocked
Part, and the block piece adapts to the outlet pass, can block outlet pass with block piece described when drainage mechanism is fallen, make valve body
Outer water cannot pass through outlet pass and enter and generate impact to drainage mechanism.
The bottom end of the shadoof is equipped with lower snap-gauge, and the water stop rubber pad is against on lower snap-gauge, and the block piece is by water-stop glue
Pad is stuck between block piece and lower snap-gauge.
The bottom of the block piece and shadoof is mutually fixed to be engaged by clamping.
The block piece includes support element and annular wall, and the support element is connected between shadoof and annular wall, the ring
The height of shape wall is greater than or equal to the height of the outlet pass.
The support element is plate body, and the plate body is equipped at least one through-hole.
The through-hole of the plate body is multiple, and is evenly distributed.
The support element is one or more bodies of rod.
The valve body is divided into valve body and pedestal, and the outlet pass is located at bottom or the base position of valve body；It is described logical
The cavity for being used for accommodating the block piece is equipped on the mouth of a river.
The cavity is located at the bottom of valve body.
The cavity is located at the top of pedestal.
Compared with prior art, the beneficial effects of the utility model are：
The utility model is additionally provided with block piece as a result of in drainage mechanism, and the block piece adapts to the water flowing
Mouthful, outlet pass can be blocked with block piece described when drainage mechanism is fallen, make the water outside valve body cannot pass through outlet pass enter and
Impact is generated to drainage mechanism.This structure of the utility model blocks outlet pass using block piece when drainage mechanism is fallen,
Make flow be blocked part isolation can not impact drainage mechanism always, effectively reduce drainage mechanism and the shock of pedestal when closed
Power, so as to effectively reduce the noise of drain valve closing.It is demonstrated experimentally that noise can be down to 55 decibels or so.
The utility model is described in further detail with reference to the accompanying drawings and embodiments；But a kind of energy of the utility model
The drain valve for enough reducing draining closing noise is not limited to embodiment.
Description of the drawings
Fig. 1 is the structure diagram of the drain valve (during drainage procedure) of the prior art；
Fig. 2 is the structure diagram of the drain valve (when drainage mechanism whereabouts is closed) of the prior art；
Fig. 3 is the schematic diagram of the drainage mechanism of the prior art；
Fig. 4 is the sectional view of the drainage mechanism of the prior art；
Fig. 5 is the construction decomposition diagram of one the utility model of embodiment；
Fig. 6 is the structure diagram of one the utility model of embodiment (during drainage procedure)；
Fig. 7 is the structure diagram of one the utility model of embodiment (when drainage mechanism whereabouts is closed)；
Fig. 8 is the schematic diagram of the drainage mechanism of one the utility model of embodiment；
Fig. 9 is the sectional view of the drainage mechanism of one the utility model of embodiment；
Figure 10 is the schematic diagram of the ontology of one the utility model of embodiment；
Figure 11 is the sectional view of the ontology of one the utility model of embodiment；
Figure 12 is the schematic diagram of the pedestal of one the utility model of embodiment；
Figure 13 is the sectional view of the pedestal of one the utility model of embodiment；
Figure 14 is the structure diagram of two the utility model of embodiment (when drainage mechanism whereabouts is closed)；
Figure 15 is the sectional view of the pedestal of two the utility model of embodiment；
Figure 16 is the schematic diagram of the drainage mechanism of three the utility model of embodiment；
Figure 17 is the sectional view of the drainage mechanism of three the utility model of embodiment.
Specific embodiment
Embodiment one
Referring to shown in Fig. 5 to Figure 13, a kind of drain valve that can be reduced draining and close noise of the utility model, including valve
Ontology 1, button assembly 2, drainage mechanism 3 and base assembly 4；Base assembly 4 includes pedestal 40, the pedestal 40 and valve of the present embodiment
Ontology 1 is two individual parts, and pedestal 40 and valve body 1 form valve body；It is of course also possible to pedestal 40 and valve body 1 are made
It is into a single integrated structure and form valve body；Valve body 1 fills on the base 40 it, and pedestal 40 is equipped with straight-through downward discharge outlet 42 and is located at side
The outlet pass 43 in face, discharge outlet 42 and outlet pass 43 are connected by inner cavity 41；Drainage mechanism 3 is in valve body 1 and movable
In the inner cavity of valve body 1 11 and the inner cavity of pedestal 40 41, button assembly 2 is connected on valve body 1 and with drainage mechanism 3
It is dynamic；Drainage mechanism 3 includes shadoof 31 and is used for water stop rubber pad 32 matched with discharge outlet mounted in shadoof bottom end；Draught engine
Structure 3 is additionally provided with block piece 5, and the block piece 5 adapts to the outlet pass 43, with block piece 5 described when drainage mechanism 3 is fallen
Outlet pass 43 can be blocked, the water outside valve body is made to cannot pass through outlet pass and enters and impact is generated to drainage mechanism；In the present embodiment,
Block piece 5 includes support element 51 and annular wall 53, and support element 51 is plate shape, and plate body 51 is connected to shadoof 31 and annular wall 53
Between, the height H of the annular wall 53 is greater than or equal to the height h of the outlet pass.In the present embodiment, plate body 51 is connected to ring
The top of shape wall 53, so as to form a hood shape, certainly, plate body 51 can also be connected to the middle part or bottom of annular wall 53
End；Plate body 51 is equipped at least one through-hole 52, and in the present embodiment, the through-hole 52 of plate body 51 is multiple, and be evenly distributed.If
The purpose for putting through-hole 52 is that cover is made not form buoyancy cavity.
In the present embodiment, the bottom end of the shadoof 31 is equipped with lower snap-gauge 33, and the water stop rubber pad 32 is against on lower snap-gauge 33,
Block piece 5 is equipped with annular rib 54, the annular rib 54 of block piece 5 by water stop rubber pad 32 be stuck in block piece 5 and lower snap-gauge 33 it
Between, block piece 5 is equivalent to upper snap-gauge of the prior art to play holding.
Block piece 5 and the bottom of shadoof 31 are mutually fixed to be engaged by clamping.
In the present embodiment, the bottom of the valve body 1 is equipped with height dimension is more than the height dimension of the block piece 5 one
Section cavity 12, when drainage mechanism 3 is raised, the block piece 5 is contained in the cavity 12 of valve body bottom.
A kind of drain valve that can be reduced draining and close noise of the utility model, employs stopping in the bottom of shadoof 31
A block piece 5 is also equipped on glue pad 32, block piece 5 is hood shape, and the roof (i.e. plate body 51) of cover is equipped at least one
A through-hole 52 with being communicated in cover makes cover not have buoyancy cavity, can hurtle down with drainage mechanism, and the height of the block piece 5
The height dimension h that size H is more than the outlet pass 43 is spent, outlet pass 43 can be blocked when drainage mechanism 3 falls, makes flow
It cannot enter and impact is generated to drainage mechanism 3.This structure of the utility model is designed using the height dimension H of block piece 5
Into the height dimension h more than or equal to outlet pass 43, the flow part 5 that is blocked is made to be isolated and can not impact drainage mechanism 3 always, effectively
Reduce drainage mechanism 3 and the impact force of pedestal when closed, so as to effectively reduce the noise of drain valve closing.Experiment card
Bright, noise can be down to 55 decibels or so.
Embodiment two
Referring to shown in Figure 14 to Figure 15, a kind of drain valve that can be reduced draining and close noise of the utility model, with reality
Applying example one, the difference lies in be not provided with corresponding to the cavity for accommodating upper outlet body in the bottom of valve body 1, which is to move
It has arrived on pedestal 40, that is, in the inner cavity 41 of the pedestal 40, on the outlet pass 43, also upwardly extend equipped with one section of height
The cavity 44 that size is greater than or equal to the height dimension of the block piece 5 is spent, when drainage mechanism 3 is raised, the block piece 5
It is contained in the cavity 44 of pedestal 40.
Embodiment three
Referring to shown in Figure 16 to Figure 17, a kind of drain valve that can be reduced draining and close noise of the utility model, with reality
It is one or more bodies of rod that example one, which is applied, the difference lies in the support element 55 of, block piece 5, and in the present embodiment, support element 55 is
Multiple bodies of rod, since annular wall communicates about 53, block piece 5 will not form buoyancy cavity.
Limitation in any form is not made the utility model in the preferred embodiment of above-mentioned only the utility model.Though
So the utility model has been disclosed with preferred embodiment as above, however is not limited to the utility model.It is any to be familiar with this field
Technical staff, in the case where not departing from technical solutions of the utility model range, all using the technology contents of the disclosure above
Technical solutions of the utility model are made with many possible changes and modifications or is revised as equivalents equivalent embodiment.Therefore,
Every content without departing from technical solutions of the utility model, according to made to the above embodiment of the utility model technical spirit
What simple modification, equivalent variation and modification should all be fallen in the range of technical solutions of the utility model protection.
Claims (10)
1. a kind of drain valve that can be reduced draining and close noise, including valve body and drainage mechanism, body base is equipped with discharge outlet,
Side wall, which is equipped with, makes the outlet pass that the flow outside valve body is communicated with discharge outlet；The drainage mechanism is in valve body and can move up and down
The discharge outlet is used to open or closes, which includes shadoof and be used for what is coordinated with discharge outlet mounted in shadoof bottom end
Water stop rubber pad, it is characterised in that：The drainage mechanism is additionally provided with block piece, and the block piece adapts to the outlet pass, with
The block piece can block outlet pass when drainage mechanism is fallen, make the water outside valve body cannot pass through outlet pass enter and to draught engine
Structure generates impact.
2. the drain valve according to claim 1 that draining can be reduced and close noise, it is characterised in that：The bottom of the shadoof
End is equipped with lower snap-gauge, and the water stop rubber pad is against on lower snap-gauge, and water stop rubber pad is stuck in block piece and lower snap-gauge by the block piece
Between.
3. the drain valve according to claim 2 that draining can be reduced and close noise, it is characterised in that：The block piece with
The bottom of shadoof is mutually fixed to be engaged by clamping.
4. the drain valve according to claim 1 that draining can be reduced and close noise, it is characterised in that：The block piece packet
Support element and annular wall are included, the support element is connected between shadoof and annular wall, and the height of the annular wall is greater than or equal to
The height of the outlet pass.
5. the drain valve according to claim 4 that draining can be reduced and close noise, it is characterised in that：The support element is
Plate body, the plate body are equipped at least one through-hole.
6. the drain valve according to claim 5 that draining can be reduced and close noise, it is characterised in that：The plate body leads to
Hole is multiple, and is evenly distributed.
7. the drain valve according to claim 4 that draining can be reduced and close noise, it is characterised in that：The support element is
One or more bodies of rod.
8. the drain valve according to claim 1 that draining can be reduced and close noise, it is characterised in that：The valve body partition
For valve body and pedestal, the outlet pass is located at bottom or the base position of valve body；It is equipped on the outlet pass and is used for accommodating
The cavity of the block piece.
9. the drain valve according to claim 8 that draining can be reduced and close noise, it is characterised in that：The cavity is located at
The bottom of valve body.
10. the drain valve according to claim 8 that draining can be reduced and close noise, it is characterised in that：The cavity is set
On the top of pedestal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721106959.9U CN207582609U (en) | 2017-08-31 | 2017-08-31 | A kind of drain valve that can be reduced draining and close noise |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721106959.9U CN207582609U (en) | 2017-08-31 | 2017-08-31 | A kind of drain valve that can be reduced draining and close noise |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207582609U true CN207582609U (en) | 2018-07-06 |
Family
ID=62727179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721106959.9U Active CN207582609U (en) | 2017-08-31 | 2017-08-31 | A kind of drain valve that can be reduced draining and close noise |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207582609U (en) |
-
2017
- 2017-08-31 CN CN201721106959.9U patent/CN207582609U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200511 Address after: Xiafei road in Haicang District of Xiamen city of Fujian Province, No. 2 361000 Patentee after: Li Feiyu Address before: 361000 Haicang Xinyang Industrial Zone, Haicang District, Fujian, Xiamen Patentee before: WDI (Xiamen) Technology Inc. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200623 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 |