CN109612194B - Water receiving device and refrigerator - Google Patents
Water receiving device and refrigerator Download PDFInfo
- Publication number
- CN109612194B CN109612194B CN201811184188.4A CN201811184188A CN109612194B CN 109612194 B CN109612194 B CN 109612194B CN 201811184188 A CN201811184188 A CN 201811184188A CN 109612194 B CN109612194 B CN 109612194B
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- Prior art keywords
- water
- water receiving
- drain pipe
- bottom plate
- connecting plate
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 218
- 238000009434 installation Methods 0.000 claims description 12
- 230000008020 evaporation Effects 0.000 abstract description 14
- 238000001704 evaporation Methods 0.000 abstract description 14
- 230000005494 condensation Effects 0.000 description 6
- 238000009833 condensation Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000012530 fluid Substances 0.000 description 3
- 238000005057 refrigeration Methods 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 230000005574 cross-species transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
- F25D21/14—Collecting or removing condensed and defrost water; Drip trays
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2321/00—Details or arrangements for defrosting; Preventing frosting; Removing condensed or defrost water, not provided for in other groups of this subclass
- F25D2321/14—Collecting condense or defrost water; Removing condense or defrost water
- F25D2321/144—Collecting condense or defrost water; Removing condense or defrost water characterised by the construction of drip water collection pans
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Removal Of Water From Condensation And Defrosting (AREA)
Abstract
The invention discloses a water receiving device and a refrigerator, wherein the water receiving device comprises a plurality of water receiving discs which are horizontally arranged at intervals from top to bottom, and a drain pipe is arranged above the uppermost water receiving disc; the water receiving tray is provided with a water outlet which is higher than the surface of the water receiving tray. The water receiving device is safe, energy-saving and efficient, and can realize rapid evaporation of water. During water passes through the drain pipe flow to the water collector of the top, then flow in proper order to each water collector of lower floor through the outlet to can make water distribute in each water collector, increase the heat radiating area of water, and then can realize the rapid evaporation of moisture, and need not be with the help of electric power is supplementary, is a safe energy-conserving efficient evaporation drainage mode. The outlet is higher than the water collector surface, can guarantee that the water collector can certain water of splendid attire, and the water on the water collector can not all flow out through the outlet.
Description
Technical Field
The invention relates to the technical field of refrigerators, in particular to a water receiving device and a refrigerator.
Background
To commercial freezer product, especially vertical show cupboard, the user uses to open the door more frequently, leads to the inside and outside difference in temperature in the cabinet, produces a large amount of condensation ponding, needs in time to handle, otherwise condensation ponding gathering corrodes the user in the cabinet and deposits article, influence refrigeration effect, perhaps flows the external polluted user living environment of cabinet.
What traditional product adopted at present is through the interior drainage mouth of cabinet, in the water receiving box of position installation such as cabin, cabinet body back along the drain pipe discharge, through pre-buried supplementary condenser pipe in the water receiving box or increase the heater strip on the water receiving box, the water rapid evaporation who realizes in the water receiving box through heating methods falls. The scheme of evaporation and drainage of the traditional water receiving box is not in accordance with the safety and energy-saving scheme advocated vigorously at present, firstly, an auxiliary condenser pipe is embedded in the water receiving box, the condenser pipe is soaked in water for a long time, the condenser pipe is easy to corrode after being soaked in water for a long time, the refrigeration effect of a product is reduced due to cold leakage, and the customer experience is influenced; secondly adopt to increase the heater strip on the water receiving box and evaporate the drainage, the biggest hidden danger of this kind of scheme, the heater strip needs the power supply, has electric leakage potential safety hazard for a long time, has also increased the whole energy consumption of product simultaneously.
Disclosure of Invention
The invention aims to provide a water receiving device and a refrigerator, and aims to overcome the defects of potential safety hazards and energy consumption in the existing method for removing condensed accumulated water in the refrigerator.
Therefore, the invention provides a water receiving device which comprises a plurality of water receiving discs which are horizontally arranged from top to bottom at intervals, wherein a drain pipe is arranged above the uppermost water receiving disc; the water receiving tray is provided with a water outlet, and the water outlet is higher than the surface of the water receiving tray.
Preferably, the plurality of water-receiving trays are identical in shape, and the areas of the plurality of water-receiving trays are sequentially increased from top to bottom; the distance between two adjacent water receiving trays is 25-50mm.
Preferably, the number of the water outlets is multiple, and the water outlets are distributed on the water pan at equal intervals; the height of the water outlet is lower than the depth of the water receiving tray.
Preferably, an installation groove with an upward opening is formed in the uppermost water pan, the plane where the opening of the installation groove is located coincides with the surface of the uppermost water pan, and the drain pipe is installed in the installation groove through an installation support.
Preferably, the mounting bracket comprises a base plate and a connecting plate arranged above the base plate.
Preferably, the connecting plate is inserted into the drain pipe, the bottom of the drain pipe abuts against the bottom plate, and gaps are reserved between the connecting plate and the drain pipe and between the bottom plate and the drain pipe.
Preferably, the height of the bottom plate is smaller than the depth of the mounting groove, the length of the bottom plate is larger than the aperture of the drain pipe, and the length of the connecting plate is smaller than the aperture of the drain pipe.
Preferably, a water delivery pipe is connected between two adjacent water receiving trays, the upper end of the water delivery pipe is hermetically connected with the water outlet of the upper water receiving tray adjacent to the water receiving tray, and the lower end of the water delivery pipe is installed on the lower water receiving tray adjacent to the water receiving tray through the installation support.
Preferably, the connecting plate is inserted into the water delivery pipe, the bottom of the water delivery pipe is abutted against the bottom plate, and gaps are formed between the connecting plate and the water delivery pipe and between the bottom plate and the water delivery pipe.
The invention also provides a refrigerator which comprises an inner container and the water receiving device, wherein the upper end of the drain pipe is communicated with the water outlet of the inner container.
Compared with the prior art, the invention has the advantages and positive effects that: the invention provides a water receiving device and a refrigerator, wherein the water receiving device comprises a plurality of water receiving discs which are horizontally arranged from top to bottom at intervals, and a drain pipe is arranged above the uppermost water receiving disc; the water receiving tray is provided with a water outlet, and the water outlet is higher than the surface of the water receiving tray. The water receiving device is safe, energy-saving and efficient, and can realize rapid evaporation of water. During water passes through drain pipe flow to the water collector of the top, then flows in proper order to each water collector of lower floor through the outlet to can be so that water distributes in each water collector, increase the heat radiating area of water, and then can realize the flash evaporation of moisture, and need not be with the help of electric power is supplementary, is a safe energy-conserving efficient evaporation drainage mode. The outlet is higher than the water collector surface, can guarantee that the water collector can certain water of splendid attire, and the water on the water collector can not all flow out through the outlet.
Other features and advantages of the present invention will become more apparent from the following detailed description of the invention when taken in conjunction with the accompanying drawings.
Drawings
FIG. 1 is a schematic view of a water receiving device according to an embodiment of the present invention;
FIG. 2 is an exploded view of an embodiment of the water collector of the present invention;
FIG. 3 is an enlarged view of portion A of FIG. 2;
FIG. 4 is a partial cross-sectional view of a water receiving device according to an embodiment of the present invention;
FIG. 5 is a schematic view of a mounting bracket of a water collector according to an embodiment of the present invention;
FIG. 6 is an exploded view of an embodiment of a mounting bracket of the water collector of the present invention;
FIG. 7 is a schematic structural view of a mounting bracket of a water collector according to a second embodiment of the invention;
FIG. 8 is a schematic view of a third embodiment of a mounting bracket of a water collector of the present invention;
fig. 9 is a schematic view of a portion of a refrigerator according to an embodiment of the present invention.
Detailed Description
The following detailed description of specific embodiments of the present invention is provided to illustrate and explain the present invention and to be understood not to limit the present invention.
As shown in fig. 1-6, the water receiving device of the present embodiment includes a plurality of water receiving trays arranged horizontally from top to bottom at intervals, and a drain pipe 20 is disposed above the uppermost water receiving tray; the water-receiving tray is provided with a water outlet 30, and the water outlet 30 is higher than the surface of the water-receiving tray.
The water receiving device of this embodiment is safe energy-conserving high-efficient, can realize the rapid evaporation of moisture. Water flows to the uppermost water-receiving tray through the drain pipe 20, then flows to each water-receiving tray of lower floor in proper order through the outlet 30 to can be so that water distributes in each water-receiving tray, increase the heat radiating area of water, and then can realize the rapid evaporation of moisture, and need not be with the help of electric power is supplementary, is a safe energy-conserving efficient evaporation drainage mode. The water outlet 30 is higher than the surface of the water pan, so that the water pan can contain certain water, and the water on the water pan can not flow out through the water outlet 30.
In this embodiment, the number of the water-receiving trays is 4, the water-receiving trays include a first water-receiving tray 11, a second water-receiving tray 12, a third water-receiving tray 13 and a fourth water-receiving tray 14 from top to bottom, and a drain pipe 20 is disposed on the first water-receiving tray 11. In other embodiments, the number of the water-receiving trays may also be 2, 3, 5 or more, which may be determined according to actual requirements, and is not limited herein.
The shapes of the water receiving trays are the same, and the areas of the water receiving trays are sequentially increased from top to bottom. In the embodiment, the water pan is square, and the area is increased in sequence; therefore, the evaporation area of water can be further increased, ventilation is facilitated, and the moisture can be promoted to evaporate more quickly; and when the water contained in the water receiving tray on the upper layer is too much and overflows from the edge, the overflowed water can flow onto the water receiving tray on the lower layer, so that the water cannot flow out of the water receiving device. The size of the area of the water receiving tray can be determined according to actual requirements, and is not particularly limited herein. In other embodiments, the water pan may also be circular, triangular or other shapes, which may be determined according to actual needs, and is not limited herein.
The distance between two adjacent water receiving trays is 25-50mm, so that ventilation and moisture evaporation are facilitated, the size of the distance can be determined according to actual requirements, and no specific limitation is made.
The number of the water outlets 30 is multiple, the water outlets are distributed on the water receiving tray at equal intervals, and the height of the water outlets 30 is lower than the depth of the water receiving tray. In this embodiment, the water pan is square, and each water pan is provided with four water outlets 30, and the four water outlets 30 are respectively distributed at four corners of the water pan. The water outlet 30 comprises a through hole (not shown in the figure) arranged on the water-receiving tray and a water discharge through pipe hermetically connected in the through hole, the upper end of the water discharge through pipe is higher than the surface of the water-receiving tray, and the height of the water discharge through pipe is lower than the depth of the water-receiving tray; so make the water collector can splendid attire water, the degree of depth of the water of splendid attire is the height of outlet promptly, and the degree of depth of the water of splendid attire is less than the degree of depth of water collector to make the water of water collector splendid attire can not spill over the water collector.
The first water pan 11 is provided with a mounting groove 15 with an upward opening, and the drain pipe 20 is mounted in the mounting groove 15 through a mounting bracket 40.
The mounting groove 15 is arranged below the first water pan 11 in a concave mode, and the plane where the opening of the mounting groove 15 is located coincides with the surface of the first water pan 11.
The mounting bracket 40 includes a base plate 41 and a connecting plate 42 disposed above the base plate 41. The connecting plate 42 is inserted into the drain pipe 20, the bottom of the drain pipe 20 is abutted against the bottom plate 41, the bottom plate 41 supports the drain pipe 20, the connecting plate 42 limits the drain pipe 20, and the drain pipe 20 can be prevented from being obliquely separated from the bottom plate 41.
Gaps are formed between the connecting plate 42 and the drain pipe 20 and between the bottom plate 41 and the drain pipe 20, so that the mounting bracket 40 plays a role in mounting and supporting the drain pipe 20 and does not block the drain pipe 20, and water in the drain pipe 20 can smoothly flow downwards.
As shown in fig. 5 and fig. 6, in the present embodiment, the projection of the bottom plate 41 is cross-shaped, the projection of the connecting plate 42 is t-shaped, the connecting plate 42 extends upward along three sides of the bottom plate 41, and the side length of the connecting plate 42 is smaller than that of the bottom plate 41. Therefore, the connecting plate 42 can limit the drain pipe 20 and form a maximum gap with the drain pipe 20, and the bottom plate 41 and the connecting plate 42 can guide the circulation of water, so that the smoothness of water fluid is ensured.
As shown in fig. 7, in the second embodiment, the projection of the bottom plate 41 is in an inverted-j shape, the projection of the connecting plate 42 is in an inverted-j shape, the connecting plate 42 extends upwards along three sides of the bottom plate 41, and the side length of the connecting plate 42 is smaller than that of the bottom plate 41. Therefore, the connecting plate 42 can limit the drain pipe 20 and form a maximum gap with the drain pipe 20, and the bottom plate 41 and the connecting plate 42 can guide the circulation of water, so that the smoothness of water fluid is ensured.
As shown in fig. 8, in the third embodiment, the bottom plate 41 includes three intersecting plates, the angle between two adjacent plates is 120 °, the connecting plate 42 also includes three plates, and the connecting plate 42 extends upwards along three edges of the bottom plate 41, and the edge length of the connecting plate 42 is smaller than that of the bottom plate 41. Therefore, the connecting plate 42 can limit the drain pipe 20 and form a maximum gap with the drain pipe 20, and the bottom plate 41 and the connecting plate 42 can guide the circulation of water, so that the smoothness of water fluid is ensured.
The height of the bottom plate 41 is smaller than the depth of the mounting groove 15, and the height of the bottom plate 41 corresponds to L of fig. 6; the bottom of the drain pipe 20 is abutted against the bottom plate 41, the height of the bottom plate 41 is less than the depth of the mounting groove 15, so that the bottom of the drain pipe 20 is lower than the opening of the mounting groove 15; the water flows into the mounting groove 15 from the drain pipe 20, the mounting groove 15 is filled with the water, and then the water overflows from the mounting groove 15 onto the first water pan 11; because the bottom of the drain pipe 20 is lower than the opening of the mounting groove 15, the water level filled in the mounting groove 15 is higher than the bottom of the drain pipe 20, so that the drain pipe 20 can be sealed, and air is prevented from entering the drain pipe 20; therefore, when the water receiving device of the embodiment is applied to the refrigerator, the refrigerating effect of the refrigerator is not influenced.
The length of the bottom plate 41 is greater than the diameter of the drain pipe 20, so as to ensure that the drain pipe 20 can abut against the bottom plate 41, and the length of the bottom plate 41 corresponds to M in fig. 6. The length of the connecting plate 42 is smaller than the diameter of the drain pipe 20, so that the connecting plate 41 can be inserted into the drain pipe 20 to limit the drain pipe 20, and the length of the connecting plate 42 corresponds to N in fig. 6.
A water delivery pipe 50 is connected between two adjacent water receiving trays, the upper end of the water delivery pipe 50 is hermetically connected with the water outlet 30 of the adjacent upper water receiving tray, and the lower end of the water delivery pipe 50 is installed on the adjacent lower water receiving tray through an installation bracket 40. The water in the adjacent upper water receiving tray can flow to the adjacent lower water receiving tray through the water outlet 30 and the water delivery pipe 50, so that the water can be prevented from splashing to the outer side of the water receiving device when flowing.
Connecting plate 42 inserts in raceway 50, and raceway 50 bottom supports and leans on bottom plate 41, and bottom plate 41 plays the supporting role to raceway 50, and connecting plate 42 plays limiting displacement to raceway 50, can avoid raceway 50 slope to break away from bottom plate 41. Gaps are formed between the connecting plate 42 and the water pipe 50 and between the bottom plate 41 and the water pipe 50, so that the mounting bracket 40 is ensured not to block the water pipe 50 while playing a role in mounting and supporting the water pipe 50, and water in the water pipe 50 can smoothly flow downwards.
As shown in fig. 9, the freezer of this embodiment includes an inner container 60, and further includes a water receiving device of this embodiment, and the upper end of the drain pipe 20 is communicated with the drain opening of the inner container 60. The accumulated condensation water in the inner container 60 flows into each water pan through the drain pipe 20, and the water can be quickly evaporated in each water pan, so that the method is a safe, energy-saving and efficient method for draining the accumulated water of the refrigerator; and the outside air can not enter the inner container, and the refrigeration effect of the refrigerator can not be influenced.
The freezer of this embodiment still includes condensation fan 70, and the water receiving device sets up in the below of inner bag 60, and is located condensation fan 70's next door, can accelerate the air flow through condensation fan 70 to can accelerate the evaporation of the moisture on the water receiving device.
The above examples are only intended to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions.
Claims (5)
1. A water receiving device, which is characterized in that,
the water-collecting tray comprises a plurality of water-collecting trays which are arranged from top to bottom at intervals horizontally, and a drain pipe is arranged above the uppermost water-collecting tray;
the water receiving tray is provided with a water outlet which is higher than the surface of the water receiving tray;
the shapes of the water receiving trays are the same, and the areas of the water receiving trays are sequentially increased from top to bottom;
the distance between two adjacent water receiving trays is 25-50mm;
an installation groove with an upward opening is formed in the uppermost water pan, the plane where the opening of the installation groove is located is overlapped with the surface of the uppermost water pan, and the drain pipe is installed in the installation groove through an installation support;
the mounting bracket comprises a bottom plate and a connecting plate arranged above the bottom plate;
the connecting plate is inserted into the drain pipe, the bottom of the drain pipe is abutted against the bottom plate,
gaps are reserved between the connecting plate and the drain pipe and between the bottom plate and the drain pipe;
the height of the bottom plate is smaller than the depth of the mounting groove, the length of the bottom plate is larger than the aperture of the drain pipe, and the length of the connecting plate is smaller than the aperture of the drain pipe.
2. A water receiving device as claimed in claim 1,
the number of the water outlets is multiple, and the water outlets are distributed on the water receiving tray at equal intervals;
the height of the water outlet is lower than the depth of the water receiving tray.
3. A water receiving device as claimed in claim 1,
and a water delivery pipe is connected between every two adjacent water receiving trays, the upper end of the water delivery pipe is hermetically connected with the water outlet of the adjacent upper water receiving tray, and the lower end of the water delivery pipe is installed on the adjacent lower water receiving tray through a second installation support.
4. A water receiving device as claimed in claim 3,
the second mounting bracket comprises a second bottom plate and a second connecting plate arranged above the second bottom plate;
the second connecting plate is inserted into the water delivery pipe, the bottom of the water delivery pipe is abutted against the second bottom plate,
gaps are arranged between the second connecting plate and the water conveying pipe and between the second bottom plate and the water conveying pipe.
5. A refrigerator comprising an inner container, characterized in that the refrigerator comprises the water receiving device as claimed in any one of claims 1 to 4,
the upper end of the drain pipe is communicated with the water outlet of the inner container.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811184188.4A CN109612194B (en) | 2018-10-11 | 2018-10-11 | Water receiving device and refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811184188.4A CN109612194B (en) | 2018-10-11 | 2018-10-11 | Water receiving device and refrigerator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109612194A CN109612194A (en) | 2019-04-12 |
| CN109612194B true CN109612194B (en) | 2022-10-04 |
Family
ID=66002386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811184188.4A Active CN109612194B (en) | 2018-10-11 | 2018-10-11 | Water receiving device and refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109612194B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113074483A (en) * | 2021-04-08 | 2021-07-06 | 上海华秉机电设备有限公司 | Multifunctional energy-saving environment-friendly refrigeration fresh-keeping cabinet |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2192981A (en) * | 1986-07-25 | 1988-01-27 | Barker George & Co Ltd | Water collection tray |
| KR100906866B1 (en) * | 2008-01-22 | 2009-07-08 | 엘지전자 주식회사 | A refrigerator |
| CN204678777U (en) * | 2015-04-21 | 2015-09-30 | 青岛海尔股份有限公司 | For refrigerator drainage arrangement and there is its refrigerator |
| CN204944016U (en) * | 2015-08-19 | 2016-01-06 | 青岛海尔特种电冰柜有限公司 | Refrigeration plant water spilage tray and refrigeration plant |
| CN106069265A (en) * | 2016-06-08 | 2016-11-09 | 深圳市建筑科学研究院股份有限公司 | Easy care vertical greening system |
| CN107702415A (en) * | 2017-09-05 | 2018-02-16 | 青岛海尔特种电冰柜有限公司 | A kind of water spilage tray and refrigerator |
| CN108088156A (en) * | 2017-12-01 | 2018-05-29 | 青岛海尔股份有限公司 | Defrost drain assembly and with its refrigerator |
-
2018
- 2018-10-11 CN CN201811184188.4A patent/CN109612194B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2192981A (en) * | 1986-07-25 | 1988-01-27 | Barker George & Co Ltd | Water collection tray |
| KR100906866B1 (en) * | 2008-01-22 | 2009-07-08 | 엘지전자 주식회사 | A refrigerator |
| CN204678777U (en) * | 2015-04-21 | 2015-09-30 | 青岛海尔股份有限公司 | For refrigerator drainage arrangement and there is its refrigerator |
| CN204944016U (en) * | 2015-08-19 | 2016-01-06 | 青岛海尔特种电冰柜有限公司 | Refrigeration plant water spilage tray and refrigeration plant |
| CN106069265A (en) * | 2016-06-08 | 2016-11-09 | 深圳市建筑科学研究院股份有限公司 | Easy care vertical greening system |
| CN107702415A (en) * | 2017-09-05 | 2018-02-16 | 青岛海尔特种电冰柜有限公司 | A kind of water spilage tray and refrigerator |
| CN108088156A (en) * | 2017-12-01 | 2018-05-29 | 青岛海尔股份有限公司 | Defrost drain assembly and with its refrigerator |
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| CN109612194A (en) | 2019-04-12 |
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Effective date of registration: 20220818 Address after: 266101 Haier Industrial Park, 1 Haier Road, Laoshan District, Shandong, Qingdao Applicant after: QINGDAO HAIER SPECIAL FREEZER Co.,Ltd. Applicant after: Haier Smart Home Co., Ltd. Address before: 266101 Haier Industrial Park, 1 Haier Road, Laoshan District, Shandong, Qingdao Applicant before: QINGDAO HAIER SPECIAL FREEZER Co.,Ltd. |
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