CN109440881A - A kind of rectangular eddy current type downspout device and sink - Google Patents
A kind of rectangular eddy current type downspout device and sink Download PDFInfo
- Publication number
- CN109440881A CN109440881A CN201810725726.XA CN201810725726A CN109440881A CN 109440881 A CN109440881 A CN 109440881A CN 201810725726 A CN201810725726 A CN 201810725726A CN 109440881 A CN109440881 A CN 109440881A
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- sink
- shell
- main body
- eddy current
- current type
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 58
- 238000007789 sealing Methods 0.000 claims description 16
- 238000005406 washing Methods 0.000 claims description 9
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 238000004140 cleaning Methods 0.000 abstract description 16
- 230000008859 change Effects 0.000 abstract description 6
- 108091006146 Channels Proteins 0.000 description 18
- 238000000034 method Methods 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 235000012055 fruits and vegetables Nutrition 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 102000010637 Aquaporins Human genes 0.000 description 1
- 108010063290 Aquaporins Proteins 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000005574 cross-species transmission Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
- E03C1/22—Outlet devices mounted in basins, baths, or sinks
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
- E03C1/18—Sinks, whether or not connected to the waste-pipe
- E03C1/182—Sinks, whether or not connected to the waste-pipe connected to the waste-pipe
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Sink And Installation For Waste Water (AREA)
Abstract
The present invention provides a kind of rectangular eddy current type downspout devices, comprising: the main body being installed on bottom of gullet；It is connected to the shell at the bottom of gullet back side, wherein, it is had the gap between main body and shell, as drainage channel, a sector structure to generate water body vortex is provided with the water body after cleaning in sink to be discharged into sewer pipe through drainage channel, and in the lower part of shell.A kind of rectangular eddy current type downspout device provided by the invention, after water body after cleaning in sink enters drainage channel, the sector structure of flow impact lower part of the housing, to change water body straight line downwardly direction, whirlpool flow texture is formed, and then negative pressure cavity is formed at (lower part of drainage channel) in the lower part of the housing, one biggish " suction " is generated when to discharge into water, to accelerate discharge into water, and then improve the cleaning efficiency of user.
Description
Technical field
The invention belongs to field of mechanical technique, are related to a kind of downspout device, especially a kind of rectangular eddy current type downspout device and water
Slot.
Background technique
Downspout device is generally mounted to the bottom of sink, the sewage after cleaning in sink to be discharged into sewer pipe, and
The residue generated when the cleaning of filtering food materials or wash dishes, avoids residue from being discharged into sewer pipe as sewage synchronizes and causes
Blocking.
But generally in draining, its speed is slower for existing outlet device, influences the cleaning efficiency of user.
In conclusion need to design one kind can Quick drainage, and improve the downspout device of user's cleaning efficiency.
Summary of the invention
The purpose of the present invention is there is the above problem in view of the prior art, propose one kind can Quick drainage, and mention
The downspout device of high user's cleaning efficiency.
Object of the invention can be realized by the following technical scheme: a kind of rectangular eddy current type downspout device, comprising: be installed on
Main body on bottom of gullet；It is connected to the shell at the bottom of gullet back side, wherein have the gap between main body and shell, as draining
Channel the water body after cleaning in sink to be discharged into sewer pipe through drainage channel, and is provided with one in the lower part of shell
A sector structure to generate water body vortex.
In a kind of above-mentioned rectangular eddy current type downspout device, water body enters in drainage channel from the side wall of main body, then converges
Enter the lower part of shell.
In a kind of above-mentioned rectangular eddy current type downspout device, sector structure includes upper layer and lower layer scroll portion, wherein upper layer whirlpool
Rotation portion is close to the middle part of shell, and lower layer's scroll portion is close to the lower part of shell.
In a kind of above-mentioned rectangular eddy current type downspout device, if upper layer scroll portion includes dry plate in divergent shape structure setting
First blade, wherein be fixedly connected on the side wall of shell per a piece of first blade.
It is in curved structure setting per a piece of first blade in a kind of above-mentioned rectangular eddy current type downspout device, and adjacent two
The concave and convex direction of the first blade of piece is equidirectional setting.
In a kind of above-mentioned rectangular eddy current type downspout device, lower layer's scroll portion includes one and is connected to housing bottom, and is in
The column of rotational-like structure setting, and if the axis direction of column is provided with the second blade of dry plate, wherein the second blade connect
It is connected on the lateral wall of column.
It is in curved structure setting per a piece of second blade in a kind of above-mentioned rectangular eddy current type downspout device, and adjacent two
The concave and convex direction of the second blade of piece is equidirectional setting.
In a kind of above-mentioned rectangular eddy current type downspout device, the stepped structure setting of shell, and close to sink slot bottom one
The size of side is greater than the size far from sink slot bottom side.
In a kind of above-mentioned rectangular eddy current type downspout device, upper layer scroll portion is connected on the table top of shell stepped part, under
Layer scroll portion is located at the bottom of shell.
In a kind of above-mentioned rectangular eddy current type downspout device, the junction at shell Yu the sink slot bottom back side is provided with one
First sealing ring, and the side of first sealing ring and sink slot bottom back face touch, the other side of first sealing ring is embedded in
In on shell.
In a kind of above-mentioned rectangular eddy current type downspout device, the stepped structure setting of main body, wherein put the upper end of main body
It is placed on sink slot bottom, and by the connection between the second sealing ring sealed cistern slot bottom and main body, the lower end of main body passes through spiral shell
Line fastener locks it on column.
In a kind of above-mentioned rectangular eddy current type downspout device, the first stepped part and second step ladder are provided in main body,
In, connecting portion of first stepped part as main body and sink slot bottom is provided with a hand basket in second step ladder, and is mentioning
The side wall of basket offers the through-hole being connected with main body.
In a kind of above-mentioned rectangular eddy current type downspout device, the hand basket bottom being connected in main body is arranged in vacant state,
Wherein, a sealing structure is provided between main body and hand basket.
In a kind of above-mentioned rectangular eddy current type downspout device, a side bottom of hand basket is provided with a convex block, inside empties
Chamber, and be connected by tracheae with a compressing gasbag.
In a kind of above-mentioned rectangular eddy current type downspout device, it is also removably connected with a top cover at the top of main body,
In, top cover and the first stepped part connect.
The present invention also provides a kind of sinks, comprising: has the groove body of washing plane, and the recessed formation washing of the washing plane
Slot is provided with a stepped edges on the slot bottom of the sink, wherein the body contact formula in downspout device is connected to this
In stepped edges.
In a kind of above-mentioned sink, offer overflow hole on the side wall of sink, and the overflow hole by water pipe with
The connector of the housing sidewall of downspout device is connected.
In a kind of above-mentioned sink, the compressing gasbag in downspout device is installed in the washing plane of groove body, and with compression
The connected tracheae of air bag is connected on the convex block of hand basket bottom by the connector on shell.
Compared with prior art, beneficial effects of the present invention:
(1), a kind of rectangular eddy current type downspout device provided by the invention, water body after cleaning in sink enter drainage channel
Afterwards, the sector structure of flow impact lower part of the housing forms whirlpool flow texture, in turn to change water body straight line downwardly direction
Negative pressure cavity is formed at (lower part of drainage channel) in the lower part of the housing, and one biggish " suction " is generated when to discharge into water, thus plus
Fast discharge into water, and then improve the cleaning efficiency of user.
(2), a kind of sink provided by the invention, wherein entire downspout device is set in the form of the sink slot bottom structure that is square
It sets, to reduce the bore size in sink slot bottom, on the one hand improves the integral strength of sink, on the other hand improve sink
Appearance.In addition, (i.e. downspout device is the installation site of downspout device being located proximate in tap on sink on sink slot bottom
" rearward " it is arranged), when sink is installed on cabinet, for the reserved a large amount of preposition space in sink front, it is convenient for user in cabinet
In (front at the sink slot bottom back side) store the biggish tableware of volume.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of rectangular eddy current type downspout device of the present invention.
Fig. 2 is a kind of explosive view of rectangular eddy current type downspout device of the present invention.
Fig. 3 is a kind of structural schematic diagram of sink of the present invention.
Fig. 4 is a kind of cross-sectional view of sink of the present invention.
Fig. 5 is the partial enlarged view of part A in Fig. 4.
In figure, 100, main body；110, the first stepped part；120, second step ladder；200, shell；210, the first sealing ring；
220, connector；300, drainage channel；400, upper layer scroll portion；410, the first blade；500, lower layer's scroll portion；510, column；
520, the second blade；600, hand basket；610, sealing structure；620, convex block；700, compressing gasbag；800, top cover；900, groove body；
910, plane is washed；920, sink；930, stepped edges；940, overflow hole.
Specific embodiment
Following is a specific embodiment of the present invention in conjunction with the accompanying drawings, technical scheme of the present invention will be further described,
However, the present invention is not limited to these examples.
As shown in Figures 1 to 5, a kind of rectangular eddy current type downspout device provided by the invention, comprising: be installed on bottom of gullet
Main body 100；It is connected to the shell 200 at the bottom of gullet back side, wherein have the gap between main body 100 and shell 200, as row
Aquaporin 300, the water body after cleaning in sink to be discharged into sewer pipe through drainage channel 300, and under shell 200
Portion is provided with a sector structure to generate water body vortex.
A kind of rectangular eddy current type downspout device provided by the invention, water body after cleaning in sink enter drainage channel 300
Afterwards, the sector structure of 200 lower part of flow impact shell forms whirlpool flow texture to change water body straight line downwardly direction, into
And negative pressure cavity is formed in 200 lower part of shell (lower part of drainage channel 300), a biggish " suction is generated when to discharge into water
Power " to accelerate discharge into water, and then improves the cleaning efficiency of user.
Preferably, as shown in Figures 1 to 5, water body enters in drainage channel 300 from the side wall of main body 100 so that water body by
The mode that surrounding imports the lower part (negative pressure cavity) of shell 200 is flowed, and under the action of sector structure, is further formed vortex
Shape structure, to accelerate the rate of discharge.
It is further preferred that as shown in Figures 1 to 5, sector structure includes upper layer and lower layer scroll portion, wherein upper layer is vortexed
Portion 400 is close to the middle part of shell 200, and lower layer's scroll portion 500 is close to the lower part of shell 200, when water body is from the side of main body 100
After wall enters drainage channel 300, the scroll portion on 200 upper layer of shell is first hit, to change the flow direction of water body, when change side
When water body backward enters 200 lower part of shell, the scroll portion of 200 lower layer of shell is hit again, to change its water body again
Flow direction, and then whirlpool flow texture is formed in the lower part of shell 200, and the water body of whirlpool flow texture is in being discharged into sewer pipe
When, negative pressure cavity is generated in the lower part of shell 200, to further speed up the discharge of water body.
It is further preferred that as shown in Figures 1 to 5, if upper layer scroll portion 400 includes dry plate in divergent shape structure setting
First blade 410, wherein be fixedly connected on the side wall of shell 200 per a piece of first blade 410.It is further preferred that each
The first blade of piece 410 is in curved structure setting, and the concave and convex direction of the first blade of adjacent two panels 410 is equidirectional setting (curved surface
Recess portion be same direction, even the first blade of dry plate 410 be in equidirectional arranged clockwise, or be in arranged counterclockwise).This reality
It applies in example, is in curved structure setting by the setting of the first blade 410, and the recess portion per a piece of first blade 410 is same direction, is made
It obtains the structure and forms similar whirlpool flow texture, to accelerate the rate of discharge of water body.
It is further preferred that as shown in Figures 1 to 5, lower layer's scroll portion 500 includes one and is connected to 200 bottom of shell, and
In the column 510 of rotational-like structure setting, and if the axis direction of column 510 is provided with the second blade of dry plate 520,
In, the second blade 520 is connected on the lateral wall of column 510.It is further preferred that being in curved knot per a piece of second blade 520
Structure setting, and the concave and convex direction of the second blade of adjacent two panels 520 is equidirectional setting, function and 410 side of setting of the first blade
The function of formula is consistent, i.e., so that water body is further formed whirlpool flow texture, and then accelerates the rate of discharge of water body.Further preferably
Ground, the tapered structure setting in the end of column 510.
It is further preferred that as shown in Figures 1 to 5, the stepped structure setting of shell 200, and close to sink slot bottom one
The size of side is greater than the size far from sink slot bottom side, when shell 200 is square structure setting, close to sink slot bottom side
Shell 200 horizontal span be greater than far from sink slot bottom side shell 200 horizontal span；When shell 200 is in revolving body
When column structure is arranged, the circumferential diameter dimension close to the shell 200 of sink slot bottom side is greater than far from sink slot bottom side
The circumferential diameter dimension of shell 200.In embodiment, shell 200 is arranged to step structure, and the size of shell 200 by
Up to lower in the structure gradually reduced, it is further ensured that the formation of the water body of whirlpool flow texture.It is further preferred that upper layer is vortexed
Portion 400 is connected on the table top of 200 stepped part of shell, and lower layer's scroll portion 500 is located at the bottom of shell 200.
It is further preferred that as shown in Figures 1 to 5, being provided with one in the junction at shell 200 Yu the sink slot bottom back side
First sealing ring 210, and the side of first sealing ring 210 and sink slot bottom back face touch, first sealing ring 210 it is another
Side is on shell 200, to improve the leakproofness of downspout device connection, avoids water body that leakage phenomenon occurs in draining.
Preferably, as shown in Figures 1 to 5, the stepped structure setting of main body 100, wherein shelve the upper end of main body 100
In on sink slot bottom, and by the connection between the second sealing ring sealed cistern slot bottom and main body 100, the lower end of main body 100 is logical
It crosses threaded fastener to lock it on column 510, to guarantee the relative position between main body 100 and shell 200, so that shell
Position is constant always for the lateral dimension (width) in the gap (drainage channel 300) between body 200 and main body 100, to improve
Water body forms vortex shape reliability of structure.
It is further preferred that as shown in Figures 1 to 5, the first stepped part 110 and second step ladder are provided in main body 100
120, wherein connecting portion of first stepped part 110 as main body 100 and sink slot bottom is provided in second step ladder 120
One hand basket 600, and the through-hole being connected with main body 100 is offered in the side wall of hand basket 600, so that water body successively passes through hand basket
600, main body 100 then form the water body of whirlpool flow texture, into row into drainage channel 300 in the lower part of drainage pipeline
Enter in sewer pipe.In the present embodiment, residue in water body can be stopped logical along water flow inflow draining by the way that hand basket 600 is arranged
In road 300, to avoid the blocking of drainage channel 300.It is further preferred that the second sealing ring is arranged in the first stepped part 110
On.
It is further preferred that as shown in Figures 1 to 5,600 bottom of hand basket being connected in main body 100 is set in vacant state
It sets, wherein be provided with a sealing structure 610 between main body 100 and hand basket 600, avoid passing through hand basket 600 into main body
100 water body, where flowing to the connecting portion between main body 100 and column 510 when space, one side accelerated corrosion connecting portion
On threaded fastener, on the other hand subtle swill, which enters in connecting portion, stores, to grow at the connecting portion
Endophytic bacteria.
It is further preferred that as shown in Figures 1 to 5, a side bottom of hand basket 600 is provided with a convex block 620, it is built-in
Cavity, and be connected by tracheae with a compressing gasbag 700.By pressing compressing gasbag 700, compressing gasbag 700 is generated
Gas is entered in cavity by tracheae, so that unilateral jack up hand basket 600.In the present embodiment, due to 600 bottom of hand basket and main body
The sealing structure 610 being arranged between 100 bottoms can largely obstruct water body and enter where 100 connecting portion of main body
Space, but might have a small amount of water body and flowed into the space by the gap between sealing structure 610 and main body 100, and
The compressed gas generated by compressing gasbag 700 lifts 600 unilateral side of hand basket, so that the water body in the space flows out the space,
And then enter in drainage channel 300, so that not having water body in the space, growth, the breeding of the microorganisms such as bacterium are avoided, is embodied
Health, health.
Preferably, as shown in Figures 1 to 5, a top cover 800 is also removably connected at the top of main body 100, wherein
Top cover 800 and the first stepped part 110 connect, the large volume of residue for stopping fruits and vegetables or tableware to generate after cleaning into
Enter in hand basket 600, avoid large volume of swill from flowing into hand basket 600, cause the draining hole plug of 600 side wall of hand basket,
Realize the smooth draining of water body.
Preferably, as shown in Figures 1 to 5, the present invention also provides a kind of sinks, comprising: has the groove body of washing plane 910
900, and the recessed formation sink 920 of washing plane 910, be provided on the slot bottom of the sink 920 one it is ladder-like
Edge 930, wherein 100 contact of main body in downspout device is connected in the stepped edges 930, avoids fruits and vegetables or tableware
The water body generated after cleaning shakes when impacting main body 100, improves the reliability that downspout device uses.
A kind of sink provided by the invention, wherein entire downspout device is square structure setting in the form of sink slot bottom, from
And the bore size in sink slot bottom is reduced, the integral strength of sink is on the one hand improved, the outer of sink is on the other hand improved
It sees.In addition, (i.e. downspout device is on sink slot bottom for " rearward " for the installation site of downspout device being located proximate in tap on sink
Setting), when sink is installed on cabinet, for the reserved a large amount of preposition space in sink front, it is convenient for user's (sink in cabinet
The front at the slot bottom back side) the storage biggish tableware of volume.
Preferably, as shown in Figures 1 to 5, overflow hole 940, and the overflow hole are offered on the side wall of sink 920
940 are connected by water pipe with the connector 220 of 200 side wall of shell of downspout device, extra when the water body overfill in sink 920
Water body can be entered in drainage channel 300 by spillway hole, water pipe, and then enter sewer pipe in, avoid occur water spill-over
Out the phenomenon that, on the other hand, extra water body, give after entering drainage channel 300 and enter drainage channel 300 by downspout device
In one downward pressure of water body, to accelerate the discharge of water body.
Preferably, as shown in Figures 1 to 5, the compressing gasbag 700 in downspout device is installed on the washing plane 910 of groove body 900
On, and the tracheae being connected with compressing gasbag 700 is connected to the convex block 620 of 600 bottom of hand basket by the connector 220 on shell 200
On.
Specific embodiment described herein is only an example for the spirit of the invention.The neck of technology belonging to the present invention
The technical staff in domain can make various modifications or additions to the described embodiments or replace by a similar method
In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
Claims (10)
1. a kind of rectangular eddy current type downspout device characterized by comprising the main body being installed on bottom of gullet；It is connected to sink
The shell of bottom rear, wherein had the gap between main body and shell, as drainage channel, to by the water after being cleaned in sink
Body is discharged into sewer pipe through drainage channel, and the lower part of shell is provided with a fan-shaped knot to generate water body vortex
Structure.
2. a kind of rectangular eddy current type downspout device according to claim 1, which is characterized in that water body enters from the side wall of main body
In drainage channel, the lower part of shell is then imported.
3. a kind of rectangular eddy current type downspout device according to claim 1 or 2, which is characterized in that sector structure includes up and down
Two layers of scroll portion, wherein upper layer scroll portion is close to the middle part of shell, and lower layer's scroll portion is close to the lower part of shell.
4. a kind of rectangular eddy current type downspout device according to claim 3, which is characterized in that if upper layer scroll portion includes dry plate
In the first blade of divergent shape structure setting, wherein be fixedly connected on the side wall of shell per a piece of first blade.
5. a kind of rectangular eddy current type downspout device according to claim 3, which is characterized in that lower layer's scroll portion includes a company
It is connected to housing bottom, and is in the column of rotational-like structure setting, and if being provided with the second leaf of dry plate along the axis direction of column
Piece, wherein the second blade is connected on the lateral wall of column.
6. a kind of rectangular eddy current type downspout device according to claim 1, which is characterized in that be provided with the first ladder in main body
Portion and second step ladder, wherein connecting portion of first stepped part as main body and sink slot bottom is arranged in second step ladder
There is a hand basket, and offers the through-hole being connected with main body in the side wall of hand basket.
7. a kind of rectangular eddy current type downspout device according to claim 6, which is characterized in that be connected to the hand basket bottom in main body
Portion is arranged in vacant state, wherein a sealing structure is provided between main body and hand basket.
8. a kind of rectangular eddy current type downspout device according to claim 6 or 7, which is characterized in that in a side bottom of hand basket
A convex block, build-in cavities are provided with, and are connected by tracheae with a compressing gasbag.
9. a kind of sink characterized by comprising there is the groove body of washing plane, and the recessed formation sink of the washing plane,
It is provided with a stepped edges on the slot bottom of the sink, wherein in any downspout device of claim 1 to 8
Body contact formula be connected in the stepped edges.
10. a kind of sink according to claim 9, which is characterized in that overflow hole is offered on the side wall of sink, and
The overflow hole is connected by water pipe with the connector of the housing sidewall of downspout device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810725726.XA CN109440881B (en) | 2018-07-04 | 2018-07-04 | Square vortex type water falling device and water tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810725726.XA CN109440881B (en) | 2018-07-04 | 2018-07-04 | Square vortex type water falling device and water tank |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109440881A true CN109440881A (en) | 2019-03-08 |
| CN109440881B CN109440881B (en) | 2024-01-02 |
Family
ID=65532661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810725726.XA Active CN109440881B (en) | 2018-07-04 | 2018-07-04 | Square vortex type water falling device and water tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109440881B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115094989A (en) * | 2022-07-28 | 2022-09-23 | 九牧厨卫股份有限公司 | Cleaning device and water tank using same |
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| CN208578114U (en) * | 2018-07-04 | 2019-03-05 | 浙江欧琳生活健康科技有限公司 | A kind of rectangular eddy current type downspout device and sink |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115094989A (en) * | 2022-07-28 | 2022-09-23 | 九牧厨卫股份有限公司 | Cleaning device and water tank using same |
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| CN109440881B (en) | 2024-01-02 |
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