CN109440881B - Square vortex type water falling device and water tank - Google Patents
Square vortex type water falling device and water tank Download PDFInfo
- Publication number
- CN109440881B CN109440881B CN201810725726.XA CN201810725726A CN109440881B CN 109440881 B CN109440881 B CN 109440881B CN 201810725726 A CN201810725726 A CN 201810725726A CN 109440881 B CN109440881 B CN 109440881B
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- main body
- vortex
- shell
- tank
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 165
- 238000005406 washing Methods 0.000 claims description 19
- 238000007789 sealing Methods 0.000 claims description 14
- 230000006835 compression Effects 0.000 claims description 9
- 238000007906 compression Methods 0.000 claims description 9
- 108091006146 Channels Proteins 0.000 abstract description 21
- 238000004140 cleaning Methods 0.000 abstract description 11
- 102000010637 Aquaporins Human genes 0.000 abstract description 4
- 108010063290 Aquaporins Proteins 0.000 abstract description 4
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 241000894006 Bacteria Species 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000009395 breeding Methods 0.000 description 2
- 230000001488 breeding effect Effects 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 2
- 239000010794 food waste Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 235000013311 vegetables Nutrition 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction 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 invention provides a square vortex type water falling device, which comprises: a main body mounted on the bottom of the water tank; the shell is connected to the back of the bottom of the water tank, a gap is formed between the main body and the shell and is used as a drainage channel, water body cleaned in the water tank is drained into a sewer pipeline through the drainage channel, and a fan-shaped structure for generating water body vortex is arranged at the lower part of the shell. According to the square vortex type water falling device provided by the invention, after the water body cleaned in the water tank enters the drainage channel, water flow impacts the fan-shaped structure at the lower part of the shell, so that the straight downward direction of the water body is changed, a vortex-shaped structure is formed, a negative pressure cavity is formed at the lower part of the shell (the lower part of the drainage channel), and a large suction force is generated when the water body is discharged, so that the water body is discharged faster, and the cleaning efficiency of a user is further improved.
Description
Technical Field
The invention belongs to the technical field of machinery, and relates to a water falling device, in particular to a square vortex type water falling device and a water tank.
Background
The water falling device is generally arranged at the bottom of the water tank, is used for discharging the sewage after cleaning in the water tank into a sewer pipe, and filtering residues generated during food material cleaning or tableware cleaning, so as to avoid blockage caused by the fact that the residues are synchronously discharged into the sewer pipe along with the sewage.
However, the conventional drainer generally has a slow speed in draining water, which affects the cleaning efficiency of users.
In view of the above, there is a need to design a water drain device that can drain water rapidly and improve the cleaning efficiency of users.
Disclosure of Invention
The invention aims to solve the problems in the prior art and provides a water falling device capable of rapidly draining water and improving the cleaning efficiency of users.
The aim of the invention can be achieved by the following technical scheme: a square vortex type water trap, comprising: a main body mounted on the bottom of the water tank; the shell is connected to the back of the bottom of the water tank, a gap is formed between the main body and the shell and is used as a drainage channel, water body cleaned in the water tank is drained into a sewer pipeline through the drainage channel, and a fan-shaped structure for generating water body vortex is arranged at the lower part of the shell.
In the above-described square vortex type water downer, a water body enters a drainage channel from a side wall of a main body and then merges into a lower portion of a housing.
In the above-mentioned square vortex type water falling device, the fan-shaped structure comprises an upper layer vortex portion and a lower layer vortex portion, wherein the upper layer vortex portion is close to the middle of the shell, and the lower layer vortex portion is close to the lower portion of the shell.
In the above-mentioned square vortex type water falling device, the upper layer vortex portion comprises a plurality of first blades arranged in a divergent structure, wherein each first blade is fixedly connected to the side wall of the shell.
In the above square vortex type water falling device, each first blade is arranged in a curved structure, and the concave-convex directions of two adjacent first blades are arranged in the same direction.
In the above-mentioned square vortex type water falling device, the lower vortex portion comprises a stand column connected to the bottom of the shell and arranged in a revolving body structure, and a plurality of second blades are arranged along the axis direction of the stand column, wherein the second blades are connected to the outer side wall of the stand column.
In the above square vortex type water falling device, each second blade is arranged in a curved structure, and the concave-convex directions of two adjacent second blades are arranged in the same direction.
In the square vortex type water falling device, the shell is arranged in a step-shaped structure, and the size of one side close to the bottom of the water tank is larger than that of one side far from the bottom of the water tank.
In the square vortex type water falling device, the upper vortex portion is connected to the table top of the stepped portion of the shell, and the lower vortex portion is located at the bottom of the shell.
In the square vortex type water falling device, a first sealing ring is arranged at the joint of the shell and the back surface of the bottom of the water tank, one side of the first sealing ring is contacted with the back surface of the bottom of the water tank, and the other side of the first sealing ring is embedded on the shell.
In the square vortex type water falling device, the main body is arranged in a step-shaped structure, wherein the upper end of the main body is placed on the bottom of the water tank, the bottom of the water tank is sealed with the main body through the second sealing ring, and the lower end of the main body is locked on the upright post through the threaded fastener.
In the square vortex type water falling device, the main body is provided with the first step part and the second step part, wherein the first step part is used as a connecting part between the main body and the bottom of the water tank, the second step part is provided with the lifting basket, and the side wall of the lifting basket is provided with the through hole communicated with the main body.
In the square vortex type water falling device, the bottom of the lifting basket connected to the main body is arranged in a suspended state, and a sealing structure is arranged between the main body and the lifting basket.
In the square vortex type water falling device, a bump is arranged at the bottom of one side of the lifting basket, a cavity is arranged in the bump, and the bump is connected with a compression air bag through an air pipe.
In the above-mentioned square vortex type water falling device, a top cover is detachably connected to the top of the main body, wherein the top cover is in contact connection with the first step portion.
The present invention also provides a sink comprising: the washing device comprises a tank body with a washing plane, wherein the washing plane is downwards concave to form a washing tank, a stepped edge is arranged on the tank bottom of the washing tank, and a main body in the water falling device is connected to the stepped edge in a contact mode.
In the above water tank, an overflow hole is provided on the side wall of the washing tank, and the overflow hole is connected with a joint of the side wall of the casing of the water falling device through a water pipe.
In the water tank, the compression air bag in the water falling device is arranged on the washing plane of the tank body, and the air pipe connected with the compression air bag is connected to the convex block at the bottom of the lifting basket through the connector on the shell.
Compared with the prior art, the invention has the beneficial effects that:
(1) According to the square vortex type water falling device provided by the invention, after the water body cleaned in the water tank enters the drainage channel, water flow impacts the fan-shaped structure at the lower part of the shell, so that the straight downward direction of the water body is changed, a vortex-shaped structure is formed, a negative pressure cavity is formed at the lower part of the shell (the lower part of the drainage channel), and a large suction force is generated when the water body is discharged, so that the water body is discharged faster, and the cleaning efficiency of a user is further improved.
(2) The water tank provided by the invention has the advantages that the whole water falling device is arranged in a square structure at the bottom of the water tank, so that the size of an opening at the bottom of the water tank is reduced, the overall strength of the water tank is improved, and the appearance of the water tank is improved. In addition, the position of the water falling device is close to the installation position of the faucet on the water tank (namely, the water falling device is arranged on the bottom of the water tank in a 'back' way), when the water tank is installed on the cabinet, a large amount of front space is reserved for the front part of the water tank, so that a user can conveniently store tableware with larger volume in the cabinet (the front part of the back surface of the bottom of the water tank).
Drawings
Fig. 1 is a schematic structural view of a square vortex drainer according to the present invention.
Fig. 2 is an exploded view of a square vortex type drainer according to the present invention.
Fig. 3 is a schematic view of a water tank according to the present invention.
Fig. 4 is a cross-sectional view of a sink of the present invention.
Fig. 5 is a partial enlarged view of a portion a in fig. 4.
In the figure, 100, a main body; 110. a first step portion; 120. a second step portion; 200. a housing; 210. a first seal ring; 220. a joint; 300. a drainage channel; 400. an upper layer vortex part; 410. a first blade; 500. a lower scroll part; 510. a column; 520. a second blade; 600. a basket; 610. a sealing structure; 620. a bump; 700. compressing the air bag; 800. a top cover; 900. a tank body; 910. a washing plane; 920. a washing tank; 930. a stepped edge; 940. and an overflow hole.
Detailed Description
The following are specific embodiments of the present invention and the technical solutions of the present invention will be further described with reference to the accompanying drawings, but the present invention is not limited to these embodiments.
As shown in fig. 1 to 5, the square vortex type water falling device provided by the invention comprises: a main body 100 mounted on the bottom of the tub; the housing 200 is connected to the back of the bottom of the water tank, wherein a gap is formed between the main body 100 and the housing 200 as a drainage channel 300 for draining the water body washed in the water tank into a sewer pipe through the drainage channel 300, and a fan-shaped structure for generating a vortex of the water body is provided at the lower part of the housing 200.
According to the square vortex type water falling device provided by the invention, after the water body cleaned in the water tank enters the drainage channel 300, water flow impacts the fan-shaped structure at the lower part of the shell 200, so that the straight downward direction of the water body is changed, a vortex-shaped structure is formed, a negative pressure cavity is formed at the lower part of the shell 200 (the lower part of the drainage channel 300), and a large suction force is generated when the water body is discharged, so that the water body is discharged faster, and the cleaning efficiency of a user is further improved.
Preferably, as shown in fig. 1 to 5, the water body enters the drainage channel 300 from the side wall of the main body 100, so that the water body flows in a manner of being collected into the lower part (negative pressure cavity) of the housing 200 from the periphery, and a vortex-like structure is further formed under the action of the fan-like structure, thereby accelerating the discharge rate.
Further preferably, as shown in fig. 1 to 5, the fan-shaped structure includes an upper and lower scroll part, wherein the upper scroll part 400 is adjacent to the middle part of the housing 200, the lower scroll part 500 is adjacent to the lower part of the housing 200, and when a water body enters the drain passage 300 from the side wall of the main body 100, the scroll part of the upper layer of the housing 200 is firstly impacted, thereby changing the flow direction of the water body, and when the water body with changed direction enters the lower part of the housing 200, the scroll part of the lower layer of the housing 200 is impacted again, thereby changing the flow direction of the water body again, thereby forming a vortex-like structure at the lower part of the housing 200, and when the water body of the vortex-like structure is discharged into the drain pipe, a negative pressure cavity is generated at the lower part of the housing 200, thereby further accelerating the discharge of the water body.
Further preferably, as shown in fig. 1 to 5, the upper scroll 400 includes a plurality of first blades 410 arranged in a diverging structure, wherein each of the first blades 410 is fixedly coupled to a sidewall of the housing 200. Further preferably, each first blade 410 is disposed in a curved structure, and the concave-convex directions of two adjacent first blades 410 are disposed in the same direction (the concave portions of the curved surfaces are disposed in the same direction, i.e. the plurality of first blades 410 are disposed in the same direction and are disposed clockwise or counterclockwise). In this embodiment, the first blades 410 are arranged in a curved structure, and the concave portions of each first blade 410 are in the same direction, so that the structure forms a similar vortex-like structure, thereby accelerating the discharge rate of the water body.
Further preferably, as shown in fig. 1 to 5, the lower scroll 500 includes a column 510 connected to the bottom of the housing 200 and disposed in a rotator-like structure, and a plurality of second blades 520 are disposed along the axial direction of the column 510, wherein the second blades 520 are connected to the outer sidewall of the column 510. Further preferably, each second blade 520 is disposed in a curved structure, and the concave-convex directions of two adjacent second blades 520 are disposed in the same direction, and the functions of the second blades are consistent with those of the first blade 410, so that the water body further forms a vortex structure, and the discharge rate of the water body is further accelerated. It is further preferred that the ends of the posts 510 are arranged in a tapered configuration.
Further preferably, as shown in fig. 1 to 5, the housing 200 is provided in a stepped structure, and the dimension of the side close to the tank bottom of the tank is larger than the dimension of the side far from the tank bottom, and when the housing 200 is provided in a square structure, the lateral span of the housing 200 of the side close to the tank bottom is larger than the lateral span of the housing 200 of the side far from the tank bottom; when the housing 200 is arranged in a cylindrical structure of a revolution body, the circumferential diameter of the housing 200 on the side close to the bottom of the water tank is larger than the circumferential diameter of the housing 200 on the side far from the bottom of the water tank. In the embodiment, the housing 200 is configured in a stepped structure, and the size of the housing 200 is gradually reduced from top to bottom, so as to further ensure the formation of the water body with the vortex structure. Further preferably, the upper scroll 400 is connected to the mesa of the stepped portion of the housing 200 and the lower scroll 500 is located at the bottom of the housing 200.
Further preferably, as shown in fig. 1 to 5, a first sealing ring 210 is disposed at the connection position between the housing 200 and the back surface of the tank bottom, and one side of the first sealing ring 210 contacts with the back surface of the tank bottom, and the other side of the first sealing ring 210 is embedded on the housing 200, so as to improve the tightness of the water falling device connection and avoid the leakage phenomenon of the water body during the water drainage.
Preferably, as shown in fig. 1 to 5, the main body 100 is provided in a stepped structure, wherein the upper end of the main body 100 is seated on the bottom of the water tank, and the connection between the bottom of the water tank and the main body 100 is sealed by the second sealing ring, and the lower end of the main body 100 is locked on the upright post 510 by the screw fastener, thereby ensuring the relative position between the main body 100 and the housing 200, so that the lateral dimension (width) of the gap (drain channel 300) between the housing 200 and the main body 100 is always constant, thereby improving the reliability of the formation of the vortex-like structure by the water body.
Further preferably, as shown in fig. 1 to 5, a first step portion 110 and a second step portion 120 are provided on the main body 100, wherein the first step portion 110 is used as a connection portion between the main body 100 and a bottom of the water tank, a basket 600 is provided on the second step portion 120, and a through hole communicated with the main body 100 is provided on a side wall of the basket 600, so that a water body sequentially passes through the basket 600 and the main body 100, enters the drainage channel 300, and then forms a water body with a vortex structure at a lower portion of the drainage channel, and enters the drainage channel. In this embodiment, the basket 600 is provided to prevent residues in the water body from flowing into the drain channel 300 along with the water flow, thereby avoiding blockage of the drain channel 300. Further preferably, the second seal ring is provided on the first stepped portion 110.
It is further preferable that the bottom of the basket 600 coupled to the main body 100 is provided in a suspended state as shown in fig. 1 to 5, wherein a sealing structure 610 is provided between the main body 100 and the basket 600, so that when water entering the main body 100 through the basket 600 flows into a space where a coupling portion between the main body 100 and the upright post 510 is located, on one hand, corrosion of a screw fastener on the coupling portion is accelerated, and on the other hand, fine food residues are stored in the coupling portion, thereby breeding bacteria at the coupling portion.
Further preferably, as shown in fig. 1 to 5, a protrusion 620 is provided at the bottom of one side of the basket 600, a cavity is built in, and is connected to a compression balloon 700 through an air pipe. By pressing the compression balloon 700, the gas generated by the compression balloon 700 is introduced into the cavity through the gas pipe, thereby lifting the basket 600 on one side. In this embodiment, due to the sealing structure 610 disposed between the bottom of the lifting basket 600 and the bottom of the main body 100, water can be prevented from entering the space where the connection part of the main body 100 is located to a greater extent, but a small amount of water may flow into the space through the gap between the sealing structure 610 and the main body 100, and the lifting basket 600 is lifted by the compressed gas generated by the compressed air bag 700 on one side, so that the water in the space flows out of the space and then enters the drainage channel 300, so that no water exists in the space, thereby avoiding breeding and propagation of microorganisms such as bacteria and embodying health and sanitation.
Preferably, as shown in fig. 1 to 5, a top cover 800 is detachably connected to the top of the main body 100, wherein the top cover 800 is in contact connection with the first step portion 110, so that a larger volume of residues generated after cleaning fruits, vegetables or tableware are prevented from entering the basket 600, and the phenomenon that the larger volume of food residues flow into the basket 600 to cause blockage of drain holes on the side wall of the basket 600 is avoided, and smooth drainage of water is realized.
Preferably, as shown in fig. 1 to 5, the present invention further provides a sink including: the washing plane 910 is concave downwards to form a washing groove 920, and a step-shaped edge 930 is arranged on the bottom of the washing groove 920, wherein the main body 100 in the water falling device is connected to the step-shaped edge 930 in a contact manner, so that the shaking of fruits, vegetables or water bodies generated after tableware cleaning when impacting the main body 100 is avoided, and the use reliability of the water falling device is improved.
The water tank provided by the invention has the advantages that the whole water falling device is arranged in a square structure at the bottom of the water tank, so that the size of an opening at the bottom of the water tank is reduced, the overall strength of the water tank is improved, and the appearance of the water tank is improved. In addition, the position of the water falling device is close to the installation position of the faucet on the water tank (namely, the water falling device is arranged on the bottom of the water tank in a 'back' way), when the water tank is installed on the cabinet, a large amount of front space is reserved for the front part of the water tank, so that a user can conveniently store tableware with larger volume in the cabinet (the front part of the back surface of the bottom of the water tank).
Preferably, as shown in fig. 1 to 5, an overflow hole 940 is formed on the sidewall of the washing tank 920, and the overflow hole 940 is connected to the joint 220 of the sidewall of the housing 200 of the water falling device through a water pipe, when the water in the washing tank 920 is overfilled, the redundant water can enter the drainage channel 300 through the overflow hole and the water pipe, and then enter the sewer pipe, so as to avoid overflow of the water, and on the other hand, after entering the drainage channel 300, the redundant water applies a downward pressure to the water entering the drainage channel 300 through the water falling device, so as to accelerate the drainage of the water.
Preferably, as shown in fig. 1 to 5, the compression balloon 700 in the water falling device is mounted on the washing plane 910 of the tank body 900, and the air pipe connected to the compression balloon 700 is connected to the bump 620 at the bottom of the basket 600 through the connector 220 on the housing 200.
The specific embodiments described herein are offered by way of example only to illustrate the spirit of the invention. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (6)
1. A square vortex type water falling device, comprising: a main body mounted on the bottom of the water tank; the shell is connected to the back surface of the bottom of the water tank, a gap is formed between the main body and the shell, the water body enters the water drainage channel from the side wall of the main body and then enters the lower part of the shell as a water drainage channel, the water body cleaned in the water tank is discharged into a sewer pipeline through the water drainage channel, and a fan-shaped structure for generating water body vortex is arranged at the lower part of the shell;
the fan-shaped structure comprises an upper layer of vortex part and a lower layer of vortex part, wherein the upper layer of vortex part is close to the middle part of the shell, and the lower layer of vortex part is close to the lower part of the shell;
the upper vortex part comprises a plurality of first blades which are arranged in a divergent structure, wherein each first blade is fixedly connected to the side wall of the shell;
the lower vortex part comprises an upright post which is connected to the bottom of the shell and is in a revolving body-shaped structure, and a plurality of second blades are arranged along the axis direction of the upright post, wherein the second blades are connected to the outer side wall of the upright post.
2. The square vortex water falling device according to claim 1, wherein a first step portion and a second step portion are arranged on the main body, wherein the first step portion serves as a connection portion between the main body and the bottom of the water tank, a basket is arranged on the second step portion, and a through hole communicated with the main body is formed in the side wall of the basket.
3. The square vortex water outlet of claim 2, wherein the bottom of the basket attached to the main body is suspended, and wherein a sealing structure is provided between the main body and the basket.
4. The square vortex type water falling device as claimed in claim 2, wherein a bump is arranged at the bottom of one side of the basket, a cavity is arranged in the bump, and the bump is connected with a compression air bag through an air pipe.
5. A sink, comprising: a tank body with a washing plane, wherein the washing plane is concave downwards to form a washing tank, and a stepped edge is arranged on the tank bottom of the washing tank, and the main body in the square vortex water falling device as claimed in any one of claims 1 to 4 is connected to the stepped edge in a contact mode.
6. The sink of claim 5 wherein the side wall of the sink is provided with overflow openings and the overflow openings are connected to the fittings of the side wall of the housing of the sink by water pipes.
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 CN109440881A (en) | 2019-03-08 |
| CN109440881B true 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) |
Families Citing this family (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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|---|---|---|---|---|
| KR200223980Y1 (en) * | 2000-12-02 | 2001-05-15 | 주식회사삼진기업 | A drainage trap |
| CN2488976Y (en) * | 2001-07-17 | 2002-05-01 | 尹承道 | Fast drain-pipe |
| CN201605635U (en) * | 2010-02-10 | 2010-10-13 | 弗兰卡(中国)厨房系统有限公司 | Sewer |
| CN201835339U (en) * | 2010-09-09 | 2011-05-18 | 韦志锋 | Vortex sink device |
| CN206052886U (en) * | 2016-09-28 | 2017-03-29 | 宁波方太厨具有限公司 | A kind of upper sealing downspout device for tank |
| CN206941766U (en) * | 2017-04-06 | 2018-01-30 | 台州市罗邦洁具有限公司 | Double medium filtration outlet device |
| CN108104215A (en) * | 2017-12-25 | 2018-06-01 | 宁波欧琳厨具有限公司 | A kind of automatically controlled outlet device |
| CN207553225U (en) * | 2017-12-12 | 2018-06-29 | 陈燕 | Outlet device with noise elimination structure |
| 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 |
-
2018
- 2018-07-04 CN CN201810725726.XA patent/CN109440881B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200223980Y1 (en) * | 2000-12-02 | 2001-05-15 | 주식회사삼진기업 | A drainage trap |
| CN2488976Y (en) * | 2001-07-17 | 2002-05-01 | 尹承道 | Fast drain-pipe |
| CN201605635U (en) * | 2010-02-10 | 2010-10-13 | 弗兰卡(中国)厨房系统有限公司 | Sewer |
| CN201835339U (en) * | 2010-09-09 | 2011-05-18 | 韦志锋 | Vortex sink device |
| CN206052886U (en) * | 2016-09-28 | 2017-03-29 | 宁波方太厨具有限公司 | A kind of upper sealing downspout device for tank |
| CN206941766U (en) * | 2017-04-06 | 2018-01-30 | 台州市罗邦洁具有限公司 | Double medium filtration outlet device |
| CN207553225U (en) * | 2017-12-12 | 2018-06-29 | 陈燕 | Outlet device with noise elimination structure |
| CN108104215A (en) * | 2017-12-25 | 2018-06-01 | 宁波欧琳厨具有限公司 | A kind of automatically controlled outlet device |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109440881A (en) | 2019-03-08 |
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Address after: 315104, Zhejiang, Yinzhou District, Ningbo investment center, harmony East Road, No. 128 Applicant after: Ningbo OULIN Technology Co.,Ltd. Address before: 315104 Xianghe East Road, Yinzhou District Yinzhou investment and business center, Ningbo, Zhejiang 128 Applicant before: NINGBO OULIN INDUSTRIAL Co.,Ltd. |
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