CN110522381B - Multifunctional anti-siphon structure of water tank type dish washing machine - Google Patents
Multifunctional anti-siphon structure of water tank type dish washing machine Download PDFInfo
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- CN110522381B CN110522381B CN201910478271.0A CN201910478271A CN110522381B CN 110522381 B CN110522381 B CN 110522381B CN 201910478271 A CN201910478271 A CN 201910478271A CN 110522381 B CN110522381 B CN 110522381B
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- cavity
- siphon
- water tank
- main body
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/0086—In-sink dishwashers
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/42—Details
- A47L15/4214—Water supply, recirculation or discharge arrangements; Devices therefor
- A47L15/4223—Devices for water discharge, e.g. devices to prevent siphoning, non-return valves
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/42—Details
- A47L15/4251—Details of the casing
- A47L15/4272—Supporting arrangements for the tub
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- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Sink And Installation For Waste Water (AREA)
Abstract
A multifunctional anti-siphon structure of a water tank type dish washing machine comprises a water tank main body, wherein a multifunctional anti-siphon device is arranged on the water tank main body, the multifunctional anti-siphon device at least comprises a support element, and a water inlet cavity, a water drainage cavity and a sewage drainage cavity are arranged on the support element; the drainage cavity is respectively communicated with the water tank main body and the sewage drainage cavity so as to realize sewage drainage of the water tank main body; the bracket element is also provided with an anti-overflow position, an anti-siphon position and a drying position. Through the improvement of the structure, the invention has the characteristics of simple and reasonable structure, excellent performance, quick disassembly and assembly, convenient daily maintenance, low manufacturing cost, easy production, easy realization, safety, reliability and the like, and has strong practicability.
Description
Technical Field
The invention relates to a multifunctional anti-siphon structure of a water tank type dish washing machine.
Background
A general shower type dish washer is a washing machine which sprays cold and hot water dissolved with dish washing powder onto dishes to decompose and wash stains on the dishes, and generally includes a spray arm for spraying water, a basket for placing the dishes, a washing pump for supplying power to the water, a drain pump for discharging sewage, a connection pipe, and electrical components.
For a water tank type dish washing machine, a water inlet device is needed to provide a necessary water source for washing; a drainage device is needed to discharge the sewage after washing is finished; an anti-siphon structure is needed in the process of draining water, so that the drained outside dirty water is prevented from being sucked back into the dish-washing machine; anti-siphon structures are also required during the washing process to avoid the water being washed in the machine being expelled from the machine by atmospheric pressure; an overflow structure is also needed to avoid the misoperation of users by adding too much water into the cavity of the dishwasher; after the washing is completed, the tableware is dried.
Meanwhile, the water tank type dish washing machine is different from an independent dish washing machine, and the water tank type dish washing machine is difficult to detach after being installed on a cooking bench, so great challenge is brought to maintenance; after installation, the wearing parts are arranged in places which can not be reached by the personnel after sale as few as possible. In order to realize the functions, the common water tank type dish washing machine needs a plurality of parts, and the parts are more and the installation position is hidden, so that the maintenance and the after-sale of the water tank type dish washing machine are not facilitated.
In many sink dishwashers, it is not uncommon for drainage to be combined with anti-siphoning in one part, but it is rare for the functions of water intake, overflow and drying to be combined in one part. Therefore, further improvements are necessary.
Disclosure of Invention
The invention aims to provide a multifunctional anti-siphon structure of a water tank type dish washing machine, which has the advantages of simple and reasonable structure, excellent performance, quick assembly and disassembly, convenient daily maintenance, low manufacturing cost, easy production, easy realization, safety and reliability, and overcomes the defects in the prior art.
The multifunctional anti-siphon structure of the water tank type dish washing machine comprises a water tank main body, wherein a multifunctional anti-siphon device is arranged on the water tank main body, the multifunctional anti-siphon device at least comprises a support element, and a water inlet cavity, a water drainage cavity and a sewage drainage cavity are arranged on the support element; the drainage cavity is respectively communicated with the water tank main body and the sewage drainage cavity so as to realize sewage drainage of the water tank main body; the bracket element is also provided with an anti-overflow position, an anti-siphon position and a drying position;
the method is characterized in that: the upper parts of the bracket elements are respectively provided with a fixing hole; the sink body is applied to the fixing hole of the bracket member from the inside by a fastener; the lower part of the bracket element is clamped with the water tank main body through a clamping piece; the support element is also provided with a cover plate, and the cover plate and the support element are mutually fixed through PP material hot melting.
The anti-overflow position comprises an anti-overflow part which is n-shaped and is arranged between the top of the drainage cavity and the top of the sewage drainage cavity.
The bottom of the drainage cavity is provided with a drainage pipe joint and is communicated with the water tank main body through the drainage pipe joint; the bottom of the sewage discharging cavity is provided with a sewage discharging joint and is communicated with the water discharging end through the sewage discharging joint.
The anti-siphon position comprises an upper anti-siphon cavity and a lower siphon cavity; wherein, the upper anti-siphon cavity is communicated with the lower siphon cavity, and a one-way valve is arranged between the upper anti-siphon cavity and the lower siphon cavity.
The upper anti-siphon cavity is positioned above the lower siphon cavity and is communicated with the lower siphon cavity through a one-way valve; the lower siphon cavity is positioned above the sewage draining cavity, a communication port is arranged between the lower siphon cavity and the sewage draining cavity, and the lower siphon cavity and the sewage draining cavity are mutually communicated through the communication port.
The drying position comprises a communicating cavity and a drying cavity; the communicating cavity is provided with a plurality of communicating holes and is communicated with the external atmospheric pressure through the communicating holes; the drying cavity is provided with an exhaust drying hole and is communicated with the water tank main body through the exhaust drying hole; the communicating cavity is communicated with the drying cavity.
The communicating cavity is positioned above the upper anti-siphon cavity and communicated with the upper anti-siphon cavity; the drying cavity is S-shaped and is positioned below the communicating cavity, the upper part of the drying cavity is communicated with the communicating cavity, and the bottom of the drying cavity is provided with an exhaust drying hole communicated with the water tank main body.
The support element is provided with an exhaust drying hole for exhausting and a water inlet hole for feeding water, and is communicated with the water tank main body through the exhaust drying hole and the water inlet hole; the exhaust drying hole is positioned on the drying position; the water inlet hole is arranged at the upper part of the water inlet cavity, and the water inlet cavity is communicated with the water tank main body through the water inlet hole; the bottom of the water inlet cavity is provided with a water inlet connector and is communicated with the water supply end through the water inlet connector.
And a sealing element is arranged between the support element and the water tank main body and is used for sealing the exhaust drying hole and the water inlet hole so as to realize the sealing communication between the support element and the water tank main body.
The bracket element is in a strip shape; the cover plate is fixedly arranged on the support element and covers the water inlet cavity, the water drainage cavity, the sewage drainage cavity, the anti-overflow position, the anti-siphon position and the drying position when being fixed.
Through the improvement of the structure, the support element is integrally provided with the water inlet cavity, the water drainage cavity, the sewage drainage cavity, the anti-overflow position, the anti-siphon position and the drying position, the cover plate is fixedly covered on the support element, so that the support element and the cover plate form an integral part, and the integral part is fixedly arranged on the water tank main body in a fastening piece, and/or a buckling piece, and/or a sticking piece and the like, so that the integral part can realize the use effects of water inlet, water drainage, anti-siphon, anti-overflow and drying of the water tank main body, and the purposes of reducing the number of parts, saving materials, saving cost and producing time are achieved; meanwhile, the user only needs to replace the integral part during maintenance, and convenience is provided for after-sale.
In summary, the novel multifunctional electric heating cooker has the characteristics of simple and reasonable structure, excellent performance, quickness in disassembly and assembly, convenience in daily maintenance, low manufacturing cost, easiness in production, easiness in implementation, safety, reliability and the like, and is high in practicability.
Drawings
Fig. 1 is a schematic view (front view) of an assembly structure of the first embodiment of the present invention.
Fig. 2 is an exploded view of the first embodiment of the present invention.
Fig. 3 is a structural diagram of a stent element according to a first embodiment of the present invention.
Fig. 4 is a structural view (front view) of a stent element according to a first embodiment of the present invention.
Detailed Description
The invention is further described with reference to the following figures and examples.
Referring to fig. 1-4, the multifunctional anti-siphon structure of the water tank type dish washer comprises a water tank main body 1, wherein the water tank main body 1 is provided with a multifunctional anti-siphon device, the multifunctional anti-siphon device at least comprises a bracket element 2, and the bracket element 2 is provided with a water inlet cavity 19, a water drainage cavity 17 and a sewage drainage cavity 18; the water inlet cavity 19 is communicated with the water tank main body 1 to realize water inlet of the water tank main body 1, and the drainage cavity 17 is respectively communicated with the water tank main body 1 and the sewage drainage cavity 18 to realize sewage drainage of the water tank main body 1; the bracket element 2 is also provided with an anti-overflow position, an anti-siphon position and a drying position.
Fig. 1 is an assembly view of the multifunctional siphon breaker installed at the back of the sink body 1, which is long in overall shape and replaceable as a whole for maintenance.
Further, the overflow prevention position includes an overflow prevention portion 21, and the overflow prevention portion 21 is n-shaped and disposed between the drainage cavity 17 and the top of the soil discharge cavity 18.
Further, the bottom of the drainage cavity 17 is provided with a drainage pipe joint 12 and is communicated with the water tank main body 1 through the drainage pipe joint 12; the bottom of the sewage discharging cavity 18 is provided with a sewage discharging joint 13 and is communicated with the water discharging end through the sewage discharging joint 13.
Further, the anti-siphon position comprises an upper anti-siphon cavity 15 and a lower siphon cavity 16; wherein, the upper anti-siphon cavity 15 and the lower siphon cavity 16 are communicated with each other, and a one-way valve 22 is arranged between the upper anti-siphon cavity and the lower siphon cavity.
Further, the upper anti-siphon cavity 15 is located above the lower siphon cavity 16, and the upper anti-siphon cavity and the lower siphon cavity are communicated with each other through the one-way valve 22; the lower siphon cavity 16 is positioned above the sewage draining cavity 18, a communication port 23 is arranged between the lower siphon cavity 16 and the sewage draining cavity 18, and the lower siphon cavity 16 and the sewage draining cavity 18 are communicated with each other through the communication port 23.
Further, the drying station includes a communication cavity 14 and a drying cavity 20; wherein, the communicating cavity 14 is provided with a plurality of communicating holes 24 and is communicated with the outside atmosphere through the plurality of communicating holes 24; the drying cavity 20 is provided with an exhaust drying hole 5 and is communicated with the water tank main body 1 through the exhaust drying hole 5; the communicating chamber 14 is communicated with the drying chamber 20.
Further, the communicating cavity 14 is located above the upper anti-siphon cavity 15, and the communicating cavity and the upper anti-siphon cavity are communicated with each other; the drying cavity 20 is S-shaped and is positioned below the communicating cavity 14, the upper part of the drying cavity is communicated with the communicating cavity 14, and the bottom of the drying cavity is provided with an exhaust drying hole 5 communicated with the water tank main body 1.
Further, the support element 2 is provided with an exhaust drying hole 5 for exhausting and a water inlet hole 6 for feeding water, and the support element 2 is communicated with the water tank main body 1 through the exhaust drying hole 5 and the water inlet hole 6; the exhaust drying hole 5 is positioned on the drying position; the water inlet hole 6 is arranged at the upper part of the water inlet cavity 19, and the water inlet cavity 19 is communicated with the water tank main body 1 through the water inlet hole 6; the bottom of the water inlet cavity 19 is provided with a water inlet joint 11 and is communicated with a water supply end through the water inlet joint 11.
Further, a sealing member 8 is disposed between the bracket member 2 and the sink body 1, and the sealing member 8 is sealed and acts on the exhaust air drying hole 5 and the water inlet hole 6 to achieve sealed communication between the bracket member 2 and the sink body 1.
Fig. 3 is a schematic rear view of the carrier element 2. It can be seen that the back of the bracket element 2 is provided with an exhaust drying hole 5 and a water inlet hole 6, the exhaust drying hole 5 and the water inlet hole 6 are surrounded by a sealing member 8, the sealing member 8 is a rubber sealing gasket, and the sealing communication between the bracket element 2 and the sink main body 1 can be ensured by pressing the sealing gasket 8 through a screw.
Further, the bracket element 2 is in a long strip shape, a fastening piece and/or a buckle piece 10 and/or an adhesive piece are arranged between the bracket element 2 and the water tank main body 1, and the bracket element 2 is fixedly arranged on the water tank main body 1 through the fastening piece and/or the buckle piece 10 and/or the adhesive piece. The support element 2 is also provided with a cover plate 3, the cover plate 3 is fixedly arranged on the support element 2 and covers the water inlet cavity 19, the drainage cavity 17, the sewage drainage cavity 18, the anti-overflow position, the anti-siphon position and the drying position when being fixed.
Fig. 2 is an exploded view of the water tank body 1 and the multifunctional anti-siphon device. The upper part of the bracket element 2 is arranged in a way that two fixing holes 4 and 7 are respectively arranged at the upper part of the bracket element 2, and the water tank main body 1 is provided with two self-tapping screws on the two fixing holes 4 and 7 of the bracket element 2 from the inside, so that the upper part of the bracket element 2 and the water tank main body 1 can be fixed well. The lower part of the bracket element 2 is fixed on the sink main body 1 through the fastener 10, and the purpose of using the fastener 10 instead of the screw column at the lower part of the two parts can avoid the situation that the screwdriver is not convenient to extend into the cabinet during maintenance. The bracket element 2 and the cover plate 3 are fixed together by means of PP material hot melting.
The direction of flow of water and hot gas over the carrier element 2 can be seen from fig. 4.
At the beginning of washing, the water tank body 1 needs to be supplied with water through a water inlet joint 11 to which a tap water pipe is connected. After entering, the water reaches the water inlet cavity 19, and the water reaches the water tank body 1 through the water inlet hole 6 according to the direction indicated by the arrow in fig. 4, so that the water inlet flow of the water tank body 1 is completed.
When the washing is completed, the sewage in the tub body 1 needs to be discharged. The discharged sewage reaches the drainage cavity 17 through the drainage pipe joint 12 and is finally discharged out of the water tank main body 1 through the drainage cavity 18. In the process, the sewage discharge cavity 18 is communicated with the lower siphon cavity 16, the upper anti-siphon cavity 15 and the communicating cavity 14, a one-way valve 22 is arranged between the upper anti-siphon cavity 15 and the lower siphon cavity 16, meanwhile, the communicating cavity 14 is communicated with the external atmospheric pressure through a plurality of communicating holes 24, so that the atmospheric air can only reach the upper anti-siphon cavity 15, the lower siphon cavity 16 and the sewage discharge cavity 18 through the communicating cavity 14, and a typical anti-siphon function is formed.
The above-mentioned support element 2 also has a water flood prevention function and a drying function.
The water in the sink body 1 will not overflow from the edge of the sink, because as long as the water fills the whole drainage cavity 17, it will flow into the drainage cavity 18 through the overflow-proof part 21, and the drainage cavity 18 is connected with the drainage end through the drainage connector 13, so the water overflowing into the drainage cavity 18 will be drained, and the purpose of preventing overflow is achieved. The movement is according to the direction indicated by the arrow in fig. 4.
The rising hot water vapor can reach the drying cavity 20 through the exhaust drying hole 5, the drying cavity 20 is S-shaped, the hot water vapor can be liquefied when flowing through the drying cavity 20, the liquefied hot water vapor can flow back to the water tank main body 1 through the exhaust drying hole 5 and is discharged through the drain pipe joint 12, and a small part of non-liquefied hot water vapor is discharged to the outside through the communication cavity 14 communicated with the outside, so that the drying purpose is achieved. The movement is according to the direction indicated by the arrow in fig. 4.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are intended to illustrate the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, and the invention is intended to be protected by the following claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Also, the drawings are for illustrative purposes only and are presented as schematic illustrations only, not as physical illustrations, and are not to be construed as limiting the present patent; to better illustrate the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
Moreover, like or similar reference numerals in the drawings of the embodiments of the present invention correspond to like or similar components; in the description of the present invention, it should be understood that, if there are any terms such as "upper", "lower", "left", "right", "vertical", "horizontal", "lateral", "longitudinal", "top", "bottom", "inner", "outer", etc., indicating orientations or positional relationships based on the orientations or positional relationships shown in the drawings, the description is for convenience only and to simplify the description, but it is not intended to indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore the terms describing the positional relationships in the drawings are for illustrative purposes only and are not to be construed as limiting the present patent.
Claims (10)
1. A multifunctional anti-siphon structure of a water tank type dish washing machine comprises a water tank main body (1), wherein a multifunctional anti-siphon device is arranged on the water tank main body (1), the multifunctional anti-siphon device at least comprises a support element (2), and a water inlet cavity (19), a water drainage cavity (17) and a sewage drainage cavity (18) are arranged on the support element (2); the water inlet cavity (19) is communicated with the water tank main body (1) to realize water inlet of the water tank main body (1), and the water drainage cavity (17) is respectively communicated with the water tank main body (1) and the sewage drainage cavity (18) to realize sewage drainage of the water tank main body (1); the bracket element (2) is also provided with an anti-overflow position, an anti-siphon position and a drying position;
the method is characterized in that: the upper parts of the bracket elements (2) are respectively provided with a fixing hole (4.7); the sink body (1) is applied from the inside to the fastening holes of the carrier element (2) by means of fasteners; the lower part of the bracket element (2) is clamped with the water tank main body (1) through a clamping piece (10); the support element (2) is also provided with a cover plate (3), and the cover plate are mutually fixed through PP material hot melting.
2. The multifunctional anti-siphon structure of the sink type dish washer of claim 1, wherein: the anti-overflow position comprises an anti-overflow part (21), wherein the anti-overflow part (21) is n-shaped and is arranged between the top of the drainage cavity (17) and the top of the drainage cavity (18).
3. The multifunctional anti-siphon structure of the sink type dish washer according to claim 2, characterized in that: a drain pipe joint (12) is arranged at the bottom of the drainage cavity (17) and is communicated with the water tank main body (1) through the drain pipe joint (12); the bottom of the sewage discharging cavity (18) is provided with a sewage discharging joint (13) and is communicated with the water discharging end through the sewage discharging joint (13).
4. The multifunctional anti-siphon structure of the sink type dish washer of claim 1, wherein: the anti-siphon position comprises an upper anti-siphon cavity (15) and a lower siphon cavity (16); wherein, the upper anti-siphon cavity (15) and the lower siphon cavity (16) are communicated with each other, and a one-way valve (22) is arranged between the upper anti-siphon cavity and the lower siphon cavity.
5. The multifunctional anti-siphon structure of the sink type dish washer according to claim 4, characterized in that: the upper anti-siphon cavity (15) is positioned above the lower siphon cavity (16) and communicated with the lower siphon cavity through a one-way valve (22); the lower siphon cavity (16) is positioned above the sewage draining cavity (18), a communication port (23) is arranged between the lower siphon cavity and the sewage draining cavity (18), and the lower siphon cavity (16) is communicated with the sewage draining cavity (18) through the communication port (23).
6. The multifunctional anti-siphon structure of the sink type dish washer according to claim 5, characterized in that: the drying position comprises a communicating cavity (14) and a drying cavity (20); wherein, the communicating cavity (14) is provided with a plurality of communicating holes (24) and is communicated with the outside atmospheric pressure through the communicating holes (24); the drying cavity (20) is provided with an exhaust drying hole (5) and is communicated with the water tank main body (1) through the exhaust drying hole (5); the communicating cavity (14) is communicated with the drying cavity (20).
7. The multifunctional anti-siphon structure of the sink type dish washer of claim 6, wherein: the communicating cavity (14) is positioned above the upper anti-siphon cavity (15) and communicated with the upper anti-siphon cavity; the drying cavity (20) is S-shaped and is positioned below the communicating cavity (14), the upper part of the drying cavity is communicated with the communicating cavity (14), and the bottom of the drying cavity is provided with an exhaust drying hole (5) which is communicated with the water tank main body (1).
8. The multifunctional anti-siphon structure of the sink type dish washer of any one of claims 1 to 7, wherein: the support element (2) is provided with an exhaust drying hole (5) for exhausting and a water inlet hole (6) for feeding water, and the support element (2) is communicated with the water tank main body (1) through the exhaust drying hole (5) and the water inlet hole (6) respectively; the exhaust drying hole (5) is positioned on a drying position; the water inlet hole (6) is arranged at the upper part of the water inlet cavity (19), and the water inlet cavity (19) is communicated with the water tank main body (1) through the water inlet hole (6); the bottom of the water inlet cavity (19) is provided with a water inlet joint (11) and is communicated with the water supply end through the water inlet joint (11).
9. The multifunctional anti-siphon structure of the sink type dish washer according to claim 8, characterized in that: and a sealing element (8) is arranged between the support element (2) and the water tank main body (1), and the sealing element (8) acts on the exhaust drying hole (5) and the water inlet hole (6) in a sealing manner so as to realize the sealing communication between the support element (2) and the water tank main body (1).
10. The multifunctional anti-siphon structure of the sink type dish washer of claim 1, or 2, or 3, or 4, or 5, or 6, or 7, or 9, wherein: the support element (1) is in the shape of a strip; the cover plate (3) is fixedly arranged on the support element (2) and covers the water inlet cavity (19), the water drainage cavity (17), the sewage drainage cavity (18), the anti-overflow position, the anti-siphon position and the drying position when being fixed.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2018216650361 | 2018-10-12 | ||
| CN201821665036 | 2018-10-12 |
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| CN110522381A CN110522381A (en) | 2019-12-03 |
| CN110522381B true CN110522381B (en) | 2021-10-08 |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107713940A (en) * | 2017-11-24 | 2018-02-23 | 佛山市顺德区美的洗涤电器制造有限公司 | The respirator of dish-washing machine and there is its water tank type dish-washing machine |
| CN107854084A (en) * | 2017-11-24 | 2018-03-30 | 佛山市顺德区美的洗涤电器制造有限公司 | Respirator and water basin dish-washing machine for water basin dish-washing machine |
| CN107928578A (en) * | 2017-11-24 | 2018-04-20 | 佛山市顺德区美的洗涤电器制造有限公司 | Water tank type dish-washing machine |
| CN207590636U (en) * | 2017-05-26 | 2018-07-10 | 广东浩喜电器科技有限公司 | A kind of novel dish-washing machines cool dryers system |
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2019
- 2019-06-03 CN CN201910478271.0A patent/CN110522381B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207590636U (en) * | 2017-05-26 | 2018-07-10 | 广东浩喜电器科技有限公司 | A kind of novel dish-washing machines cool dryers system |
| CN107713940A (en) * | 2017-11-24 | 2018-02-23 | 佛山市顺德区美的洗涤电器制造有限公司 | The respirator of dish-washing machine and there is its water tank type dish-washing machine |
| CN107854084A (en) * | 2017-11-24 | 2018-03-30 | 佛山市顺德区美的洗涤电器制造有限公司 | Respirator and water basin dish-washing machine for water basin dish-washing machine |
| CN107928578A (en) * | 2017-11-24 | 2018-04-20 | 佛山市顺德区美的洗涤电器制造有限公司 | Water tank type dish-washing machine |
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