CN207998904U - A kind of noise reduction flow-increasing device and the closestool with it - Google Patents
A kind of noise reduction flow-increasing device and the closestool with it Download PDFInfo
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- CN207998904U CN207998904U CN201820213721.4U CN201820213721U CN207998904U CN 207998904 U CN207998904 U CN 207998904U CN 201820213721 U CN201820213721 U CN 201820213721U CN 207998904 U CN207998904 U CN 207998904U
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Abstract
The utility model discloses a kind of noise reduction flow-increasing device and with its closestool comprising the water tank for providing water for cleaning and the inlet pipeline for providing flow increasing driving water, and noise reduction unit and flow increasing unit are set on the inlet pipeline;The flow increasing unit includes nozzle and jet pipe, the nozzle is set to the end of the inlet pipeline, the jet pipe is arranged with the nozzle pitch, and the gap between the outlet and the import of the jet pipe of the nozzle is opened wide to the inner cavity of the water tank, the water for cleaning in the water tank enters with together with the flow increasing driving water that the nozzle sprays in the jet pipe under the action of flow increasing that the nozzle sprays drives water;To do not reduce flow increasing technology performance and closestool performance of flushing on the basis of, have loud noise when solving the problems, such as using flow increasing technology, and simple in structure, it is few to tie up space, and assembly is simple and labor intensity is small, and at low cost and function is reliable.
Description
Technical field
The utility model is related to a kind of noise reduction flow-increasing device and with its closestool.
Background technology
Fashion-orientation, simplification demand with people to household items, lower water box closestool become more and more popular.But it is low
Position water-tank toilet, which exists, washes away potential energy deficiency, the undesirable problem of scouring effect.In order to solve this problem, the prior art utilizes increasing
Water spray in the insufficient lower water box of potential energy is drawn onto flush toilets by Flow Technique under the action of the water inlet flow with pressure
It is realized in pipe and closestool is washed away.But the existing technical solution using flow increasing technology, due to having gas in pipeline, usually
It can cause prodigious noise, cause greatly to perplex to user.
Utility model content
The utility model not only solves to solve the above problems, provide a kind of noise reduction flow-increasing device and the closestool with it
There is the problem of loud noise when having determined using flow increasing technology, and does not reduce the performance of flow increasing technology and the erosion of closestool again
Energy.
To achieve the above object, the technical solution adopted in the utility model is:
A kind of noise reduction flow-increasing device comprising:
Water tank (10), for providing water for cleaning;
Inlet pipeline (40) drives water for providing flow increasing;
Noise reduction unit (30) is set on the inlet pipeline (40);
Flow increasing unit (20) comprising nozzle (21) and jet pipe (22), the nozzle (21) are set to the inlet pipeline
(40) end, the jet pipe (22) are arranged with the nozzle (21) interval, and the outlet of the nozzle (21) and the jet pipe
(22) the gap between import is opened wide to the inner cavity of the water tank (10), and the water for cleaning in the water tank (10) is in the spray
Enter the jet pipe together with the flow increasing driving water that the nozzle (21) sprays under the action of the flow increasing driving water that mouth (21) sprays
(22) in.
Preferably, the noise reduction unit (30) includes the enlarged cavity (31) being arranged on the inlet pipeline (40).
Preferably, the inlet pipeline (40) includes upstream (41) and downstream pipe (43), the downstream pipe
(43) caliber be more than the upstream (41) caliber, on the downstream pipe (43) with the upstream
(41) region for the adjacent one end being connected forms the enlarged cavity (31).
Alternatively, the inlet pipeline (40) includes upstream (41), middle reaches pipeline (42), downstream pipe (43), it is described
The caliber of middle reaches pipeline (42) be more than the upstream (41) caliber, on the middle reaches pipeline (42) with it is described on
The region for the adjacent one end that play pipe road (41) is connected forms the enlarged cavity (31).
Further, the caliber of the downstream pipe (43) is less than the caliber of the middle reaches pipeline (42), and is more than or waits
Caliber in the upstream (41).
Preferably, it is less than the necking part of the inlet pipeline (40) in the inlet pipeline (40) equipped with overflow section
(331), the upstream of the input end Yu the necking part (331) of the necking part (331) is connected, the necking part (331)
The downstream pipe of outlet end and the necking part (331) connect, downstream pipe and the necking part of the necking part (331)
(331) region for the adjacent one end that outlet end is connected forms the enlarged cavity (31).
Further, the necking down element (33) for being used to form the necking part (331) is inserted into the inlet pipeline (40),
There are the necking down element (33) flow channels that overflow section is less than the inlet pipeline (40), the flow channels to form institute
State necking part (331).
Preferably, the noise reduction unit (30) includes the air bleeding valve being arranged on the inlet pipeline (40) for exhaust;
Or, the noise reduction unit (30) includes the gas exhaust piping (44) being arranged on the inlet pipeline (40) and is arranged in the exhaust
Air bleeding valve (32) on pipeline (44) for exhaust.
The utility model additionally provides a kind of closestool comprising noise reduction flow-increasing device described in any one of the above embodiments, the horse
Bucket (50) is equipped with the clean pipeline (51) for leading to washable surface (511) of the closestool top for rinsing closestool (50) and leads to closestool
For rinsing the injection line (52) of the bottom of closestool (50), the jet pipe (22) is connected with the clean pipeline (51) for bottom
It is logical, and/or, the jet pipe (22) is connected with the injection line (52).
Preferably, the clean pipeline (51) is connected with the washable surface (511) of closestool (50), the washable surface (511)
Top be provided with the convolution internal face being rinsed to the washable surface (511) in a manner of convolution, alternatively, the washable surface
(511) top is provided with the hydrosphere structure that the apopore being intervally arranged is rinsed the washable surface (511).
The utility model has the beneficial effects that:
The noise reduction flow-increasing device and closestool of the utility model comprising water tank for providing water for cleaning and for carrying
The inlet pipeline of water is driven for flow increasing, and noise reduction unit and flow increasing unit are set on the inlet pipeline;The flow increasing unit
Including nozzle and jet pipe, the nozzle is set to the end of the inlet pipeline, and the jet pipe is arranged with the nozzle pitch, and institute
The gap stated between the outlet of nozzle and the import of the jet pipe is opened wide to the inner cavity of the water tank, and the cleaning in the water tank is used
Water enters the spray under the action of flow increasing that the nozzle sprays drives water with together with the flow increasing driving water that the nozzle sprays
In pipe;To do not reduce flow increasing technology performance and closestool performance of flushing on the basis of, when solving using flow increasing technology
There is the problem of loud noise, and simple in structure, it is few to tie up space, and assembly is simple and labor intensity is small, and at low cost and function can
It leans on.
Description of the drawings
Attached drawing described herein is used to provide a further understanding of the present invention, and constitutes one of the utility model
Point, the exemplary embodiment of the utility model and the description thereof are used to explain the utility model, does not constitute to the utility model
Improper restriction.In the accompanying drawings:
Fig. 1 is the schematic cross-sectional view of the noise reduction flow-increasing device of the utility model first embodiment;
Fig. 2 is the schematic cross-sectional view of the noise reduction flow-increasing device of the utility model second embodiment;
Fig. 3 is the schematic cross-sectional view of the noise reduction flow-increasing device of the utility model 3rd embodiment;
Fig. 4 is the schematic cross-sectional view of the noise reduction flow-increasing device of the utility model fourth embodiment;
Fig. 5 is the schematic cross-sectional view of the noise reduction flow-increasing device of the 5th embodiment of the utility model;
Fig. 6 is the dimensional structure diagram of the necking down element of the noise reduction flow-increasing device of the 5th embodiment of the utility model;
Fig. 7 is the cross-sectional view of the necking down element of the noise reduction flow-increasing device of the 5th embodiment of the utility model;
Fig. 8 is the connection structure signal of the noise reduction flow-increasing device of the utility model fourth embodiment and the clean pipeline of closestool
Figure;
Fig. 9 is the connection structure signal of the noise reduction flow-increasing device of the 5th embodiment of the utility model and the injection line of closestool
Figure;
In figure:
10- water tanks;
20- flow increasing units;21- nozzles;22- jet pipes;
30- noise reduction units;31- gas exhaust pipings;32- air bleeding valves;33- necking down elements;331- necking parts;
40- inlet pipelines;41- upstreams;The middle reaches 42- pipeline;43- downstream pipes;
50- closestools;51- cleans pipeline;511- washable surfaces;52- injection lines;521- jet ports.
Specific implementation mode
In order to keep technical problem to be solved in the utility model, technical solution and advantageous effect clearer, clear, with
Under in conjunction with the accompanying drawings and embodiments, the present invention will be further described in detail.It should be appreciated that specific reality described herein
Example is applied only to explain the utility model, is not used to limit the utility model.
First embodiment (noise reduction unit uses enlarged cavity, and is arranged in the middle reaches of inlet pipeline)
As shown in Figure 1, a kind of noise reduction flow-increasing device of the present embodiment comprising:
Water tank 10, for providing water for cleaning;
Inlet pipeline 40 drives water for providing flow increasing;
Noise reduction unit 30 is set on the inlet pipeline 40;
Flow increasing unit 20 comprising nozzle 21 and jet pipe 22, the nozzle 21 are set to the end of the inlet pipeline 40, institute
Jet pipe 22 and the nozzle 21 interval is stated to be arranged, and the gap between the outlet and the import of the jet pipe 22 of the nozzle 21 to
The inner cavity of the water tank 10 is opened wide, and the flow increasing that the water for cleaning in the water tank 10 is sprayed in the nozzle 21 drives the effect of water
It is lower to enter in the jet pipe 22 together with the flow increasing driving water that the nozzle 21 sprays.
In the present embodiment, the noise reduction unit 30 includes the enlarged cavity 31 being arranged on the inlet pipeline 40, the expansion
Big chamber 31 may be provided at the middle and lower reaches position of the inlet pipeline 40.In the present embodiment, the inlet pipeline 40 includes upstream tube
Road 41, middle reaches pipeline 42, downstream pipe 43, the caliber of the middle reaches pipeline 42 are more than the caliber of the upstream 41, to
The region for the adjacent one end being connected with the upstream 41 on the middle reaches pipeline 42 forms the enlarged cavity 31.Into one
Step, the caliber of the downstream pipe 43 is less than the caliber of the middle reaches pipeline 42, and is greater than or equal to the upstream 41
Caliber.
Using the enlarged cavity of the present embodiment, since the caliber at enlarged cavity 31 is more than the upstream 41 of inlet pipeline 40
Caliber so that the effects that air in inlet pipeline 40 is because of buoyancy, Venturi effect will not directly agglomeratingly whole section into downstream
In the end of pipeline 43, but minimum bubble is formed in enlarged cavity 31, mixed and together from spray with flow increasing driving water later
Mouth 21 is drawn, and is avoided the air in inlet pipeline 40 and is generated agglomeratingly by nozzle 21 and anti-be released in water tank 10 for whole section
Noise.
Second embodiment (noise reduction unit uses enlarged cavity, and is arranged in the downstream of inlet pipeline)
As shown in Fig. 2, the main distinction of the present embodiment and first embodiment is:In the present embodiment, the inlet pipeline
40 include upstream 41 and downstream pipe 43, and the caliber of the downstream pipe 43 is more than the caliber of the upstream 41, from
And the region for the adjacent one end being connected with the upstream 41 on the downstream pipe 43 forms the enlarged cavity 31.
Remaining structure and the course of work of the present embodiment are similar to first embodiment, herein without repeating.
3rd embodiment (noise reduction unit uses air bleeding valve, and is arranged in the middle reaches of inlet pipeline)
As shown in figure 3, the main distinction of the present embodiment and first embodiment is:The noise reduction unit 30 of the present embodiment includes
Air bleeding valve 32 for exhaust is set on the inlet pipeline 40, and air bleeding valve 32 is closed under water flow pressure effect, and optional
One gas exhaust piping 31 is set with selecting for connecting inlet pipeline 40 and air bleeding valve 32, i.e., the air bleeding valve 32 can be directly arranged at
On the tube wall of the inlet pipeline 40, alternatively, the air bleeding valve 32 is separately provided, and it is provided with gas exhaust piping 31 and connects water inlet pipe
Road 40 and air bleeding valve 32, the present embodiment specifically take the mode described in the latter.It can will be in inlet pipeline 40 using air bleeding valve 32
Air is expelled directly out inlet pipeline 40, so as to avoid the air in inlet pipeline 40 it is agglomerating whole section flow to nozzle 21 and anti-release
The noise for being put in water tank 10 and generating.
In the present embodiment, specifically, the gas exhaust piping 31 drawn from the inlet pipeline 40 and it is first horizontal after upwards
Extend, and the air bleeding valve 32 is arranged at the top of the gas exhaust piping 31 so that exhaust effect is more preferable.
Fourth embodiment (noise reduction unit uses enlarged cavity, and is arranged in the middle reaches pipeline with side wall projective structure)
As shown in figure 4, the main distinction of the present embodiment and first embodiment is:The side of the middle reaches pipeline 42 of the present embodiment
Wall is protruded to side so that the caliber of middle reaches pipeline 42 is more than the caliber of upstream 41 and downstream pipe 43, the formation of enlarged cavity 31
In the region for the adjacent one end being connected with the upstream 41 on the middle reaches pipeline 42.
Remaining structure and the course of work of the present embodiment are similar to first embodiment, herein without repeating.
5th embodiment (noise reduction unit uses enlarged cavity, and is arranged in the downstream of inlet pipeline)
As shown in Figures 5 to 7, the main distinction of the present embodiment and first embodiment is:In the present embodiment, the water inlet
Be less than the necking part 331 of the inlet pipeline 40 in pipeline 40 equipped with overflow section, the input end of the necking part 331 with it is described
The upstream of necking part 331 is connected, and the outlet end of the necking part 331 and the downstream pipe of the necking part 331 are connected, institute
The region for the adjacent one end that the outlet end of the downstream pipe and the necking part 331 of stating necking part 331 is connected forms the expansion
Big chamber 31.Specifically, as shown in Figure 6 and Figure 7, the necking down for being used to form the necking part 331 is inserted into the inlet pipeline 40
Element 33, the necking down element 33 have the flow channels that overflow section is less than the inlet pipeline 40, the flow channels shape
At the necking part 331.
Using independently arranged necking down element 33, as long as necking down element 33 is inserted into existing common inlet pipeline
Enlarged cavity 31 is obtained, very simple is convenient, saves improvement cost, versatility is good, widely applicable.
The necking down element 33 of the present embodiment is installed in the downstream pipe 43 of inlet pipeline 40 with the shape in downstream pipe 43
At enlarged cavity 31, certainly, necking down element 33 can also select other positions for being installed in inlet pipeline 40, such as upstream 41
Or middle reaches pipeline 42.
There are two the necking down element 33 of the present embodiment is set, it can also be provided only with one certainly, or there are three setting, four
It is a, five etc., multiple necking down elements 33 can arrange with connecting from beginning to end successively, can also be spaced setting, as long as expansion can be formed
The purpose of this utility model can be realized in chamber 31, is not limited.
Remaining structure and the course of work of the present embodiment are similar to first embodiment, herein without repeating.
Sixth embodiment (noise reduction flow-increasing device be connected with clean pipeline washing away for washable surface)
As shown in figure 8, additionally providing a kind of closestool in the present embodiment comprising above-mentioned first, second, third and fourth, five embodiments
Any one of described in noise reduction flow-increasing device.In the present embodiment, the closestool 50, which is equipped with, leads to closestool top for rinsing
The clean pipeline 51 of the washable surface 511 of closestool 50 rinses the injection line of the bottom of closestool 50 with closestool bottom is led to
52, the jet pipe 22 is connected with the clean pipeline 51, and the top of the washable surface 511 is provided in a manner of convolution to institute
The convolution internal face that washable surface 511 is rinsed is stated, alternatively, the top of the washable surface 511 is provided with the water outlet being intervally arranged
The hydrosphere structure that hole is rinsed the washable surface 511.
7th embodiment (noise reduction flow-increasing device be connected with injection line the flushing for closestool bottom)
As shown in figure 9, the main distinction of the present embodiment and sixth embodiment is:In the present embodiment, the jet pipe 22 with
The injection line 52 is connected, and the injection line 52 is connected with the jet port 521 of the bottom of the closestool 50, from described
The water for cleaning and flow increasing driving water that jet pipe 22 discharges are rinsed the bottom of the closestool 50.
The noise reduction flow-increasing device connects the clean pipeline or the injection line is selectivity.The i.e. described noise reduction flow increasing
Device can individually connect the clean pipeline or the injection line supplies water, alternatively, the noise reduction flow-increasing device also may be used
With connect the clean pipeline simultaneously and the injection line supplied water (also i.e. by jet pipe 22 and meanwhile with the clean pipeline 51
It is connected with injection line 52), alternatively, the multiple noise reduction flow-increasing devices of setting are separately connected the clean pipeline and the spray
Pipeline is penetrated to supply water and other combining forms.
In addition, it is necessary to illustrate, the water tank in the noise reduction flow-increasing device of the utility model, can be independently arranged
Flow increasing water tank, can also be to be set up directly in traditional water tank.The noise reduction unit, can be used enlarged cavity and exhaust
Valve independently uses, can also both be used in combination or position is staggered use, specifically can be according to the air in inlet pipeline 40
It measures to determine.
The preferred embodiment of the utility model has shown and described in above description, as previously described, it should be understood that this practicality is new
Type is not limited to form disclosed herein, is not to be taken as excluding other embodiments, and can be used for various other groups
Conjunction, modification and environment, and above-mentioned introduction or the technology of related field can be passed through within the scope of the inventive concept described herein
Or knowledge is modified.And changes and modifications made by those skilled in the art do not depart from the spirit and scope of the utility model, then
It all should be in the protection domain of the appended claims for the utility model.
Claims (10)
1. a kind of noise reduction flow-increasing device, which is characterized in that including:
Water tank (10), for providing water for cleaning;
Inlet pipeline (40) drives water for providing flow increasing;
Noise reduction unit (30) is set on the inlet pipeline (40);
Flow increasing unit (20) comprising nozzle (21) and jet pipe (22), the nozzle (21) are set to the inlet pipeline (40)
End, the jet pipe (22) are arranged with the nozzle (21) interval, and the outlet of the nozzle (21) and the jet pipe (22)
Gap between import is opened wide to the inner cavity of the water tank (10), and the water for cleaning in the water tank (10) is in the nozzle (21)
Enter in the jet pipe (22) together with the flow increasing driving water that the nozzle (21) sprays under the action of the flow increasing driving water of ejection.
2. a kind of noise reduction flow-increasing device according to claim 1, it is characterised in that:The noise reduction unit (30) includes setting
Enlarged cavity (31) on the inlet pipeline (40).
3. a kind of noise reduction flow-increasing device according to claim 2, it is characterised in that:The inlet pipeline (40) includes upstream
Pipeline (41) and downstream pipe (43), the caliber of the downstream pipe (43) are more than the caliber of the upstream (41), to
The region for the adjacent one end being connected with the upstream (41) on the downstream pipe (43) forms the enlarged cavity
(31)。
4. a kind of noise reduction flow-increasing device according to claim 2, it is characterised in that:The inlet pipeline (40) includes upstream
The caliber of pipeline (41), middle reaches pipeline (42), downstream pipe (43), the middle reaches pipeline (42) is more than the upstream (41)
Caliber, the region of adjacent one end to be connected with the upstream (41) on the middle reaches pipeline (42) forms institute
State enlarged cavity (31).
5. a kind of noise reduction flow-increasing device according to claim 4, it is characterised in that:The caliber of the downstream pipe (43) is small
In the caliber of the middle reaches pipeline (42), and more than or equal to the caliber of the upstream (41).
6. a kind of noise reduction flow-increasing device according to claim 2, it is characterised in that:It was equipped in the inlet pipeline (40)
Flow section is less than the necking part (331) of the inlet pipeline (40), input end and the necking part of the necking part (331)
(331) upstream is connected, and the outlet end of the necking part (331) is connected with the downstream pipe of the necking part (331), institute
The region for the adjacent one end that the outlet end of the downstream pipe and the necking part (331) of stating necking part (331) is connected forms institute
State enlarged cavity (31).
7. a kind of noise reduction flow-increasing device according to claim 6, it is characterised in that:It is inserted into and uses in the inlet pipeline (40)
In the necking down element (33) for forming the necking part (331), there is the necking down element (33) overflow section to be less than the water inlet
The flow channels of pipeline (40), the flow channels form the necking part (331).
8. a kind of noise reduction flow-increasing device according to claim 1 or 2, it is characterised in that:The noise reduction unit (30) includes
Air bleeding valve for exhaust is set on the inlet pipeline (40);Or, the noise reduction unit (30) include setting it is described into
The air bleeding valve (32) of gas exhaust piping (44) and setting on the gas exhaust piping (44) for exhaust in water lines (40).
9. a kind of closestool, which is characterized in that including claim 1 to 8 any one of them noise reduction flow-increasing device, the closestool
(50) it is equipped with the clean pipeline (51) for leading to washable surface (511) of the closestool top for rinsing closestool (50) and leads to closestool bottom
For rinsing the injection line (52) of the bottom of closestool (50), the jet pipe (22) is connected with the clean pipeline (51) in portion
It is logical, and/or, the jet pipe (22) is connected with the injection line (52).
10. closestool according to claim 9, which is characterized in that the washable surface of the clean pipeline (51) and closestool (50)
(511) it is connected, the top of the washable surface (511), which is provided with, is rinsed the washable surface (511) in a manner of convolution
Convolution internal face, alternatively, the top of the washable surface (511) is provided with the apopore being intervally arranged to the washable surface
(511) the hydrosphere structure being rinsed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820213721.4U CN207998904U (en) | 2018-02-07 | 2018-02-07 | A kind of noise reduction flow-increasing device and the closestool with it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820213721.4U CN207998904U (en) | 2018-02-07 | 2018-02-07 | A kind of noise reduction flow-increasing device and the closestool with it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207998904U true CN207998904U (en) | 2018-10-23 |
Family
ID=63837294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820213721.4U Active CN207998904U (en) | 2018-02-07 | 2018-02-07 | A kind of noise reduction flow-increasing device and the closestool with it |
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| Country | Link |
|---|---|
| CN (1) | CN207998904U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109853685A (en) * | 2018-12-11 | 2019-06-07 | 厦门派夫特卫浴科技有限公司 | A kind of flushing device of closestool and the flushing system of closestool |
| WO2022267527A1 (en) * | 2021-06-22 | 2022-12-29 | 厦门一点智能科技有限公司 | Toilet flushing system having flow-increasing device |
-
2018
- 2018-02-07 CN CN201820213721.4U patent/CN207998904U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109853685A (en) * | 2018-12-11 | 2019-06-07 | 厦门派夫特卫浴科技有限公司 | A kind of flushing device of closestool and the flushing system of closestool |
| CN109853685B (en) * | 2018-12-11 | 2024-05-07 | 厦门派夫特卫浴科技有限公司 | Flushing device of closestool and flushing system of closestool |
| WO2022267527A1 (en) * | 2021-06-22 | 2022-12-29 | 厦门一点智能科技有限公司 | Toilet flushing system having flow-increasing device |
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