CN104729187A - Refrigerator - Google Patents
Refrigerator Download PDFInfo
- Publication number
- CN104729187A CN104729187A CN201510161683.3A CN201510161683A CN104729187A CN 104729187 A CN104729187 A CN 104729187A CN 201510161683 A CN201510161683 A CN 201510161683A CN 104729187 A CN104729187 A CN 104729187A
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- CN
- China
- Prior art keywords
- air inlet
- pipeline
- valve block
- sealing valve
- refrigerator according
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
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- 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
- F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
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- 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
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- 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
- F25D23/00—General constructional features
- F25D23/02—Doors; Covers
-
- 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
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- 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)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The invention discloses a refrigerator which comprises a chamber provided with a water drain outlet, a water receiving plate provided with a flow guiding groove, a water drainage and air inlet device and an air inlet component. The water drainage and air inlet device comprises a first pipeline and a second pipeline arranged on the first pipeline, the first end of the first pipeline is connected with the water drain outlet, the second end of the first pipeline is arranged in the flow guiding groove, and the free end of the second pipeline is open to form an air inlet; the air inlet component comprises an air inlet sealing valve block which is arranged at the air inlet, and the air inlet sealing valve block can open and close the air inlet through the gravity of the air inlet sealing valve block and atmospheric pressure on the air inlet sealing valve block. According to the refrigerator, a door of the refrigerator can be easily opened, and leakage of cold flow in the chamber is lowered.
Description
Technical field
The present invention relates to field of household appliances, particularly a kind of refrigerator.
Background technology
Current large-scale vertical household freezer mainly exist when product operationally opens the door and enabling get thing after enabling power is bigger than normal when again opening the door problem; Part high-end product reduces the enabling power of door body by power-assisted handle, but power-assisted handle assembling is complicated, and cost is higher; In addition, the cold air of existing refrigerator can leak from drainpipe, causes part cold to lose.
Summary of the invention
The present invention is intended to solve one of technical problem in correlation technique at least to a certain extent.For this reason, the object of the invention is to propose a kind of refrigerator, the door body of this refrigerator can easily be opened, and the leakage of indoor cold between reducing.
According to refrigerator of the present invention, comprising: a room, between described, room is provided with discharge outlet; Drip tray, described drip tray is provided with guiding gutter; Draining inlet duct, described draining inlet duct comprises the first pipeline and is arranged on the second pipeline on described first pipeline, the first end of described first pipeline is connected with described discharge outlet, second end of described first pipeline is placed in described guiding gutter, and the free end of described second pipeline opens wide to form air inlet; Air intake assembly, described air intake assembly comprises: air inlet sealing valve block, and described air inlet sealing valve block is located at described air inlet place and described air inlet sealing valve block is arranged to seal the atmospheric pressure suffered by valve block at the gravity of described air inlet sealing valve block and described air inlet and to open and close described air inlet.
According to refrigerator of the present invention, by arranging draining inlet duct and air intake assembly and arrange guiding gutter on drip tray, make when between indoor pressure be less than between outdoor pressure and pressure difference reach predetermined difference value time, air inlet sealing valve block can open air inlet, indoor between an outdoor air can be entered into by the second pipeline; Liter waterborne in guiding gutter, an outdoor air is indoor between can entering into from the second end of air inlet and the first pipeline, and make an indoor and outdoor pressure consistent, door body can be opened by user easily thus, and the use sense promoting user is subject to.
In addition, when the pressure of an indoor and outdoor is equal, air inlet sealing valve block can close air inlet under gravity, second end of the first pipeline extend in the water in guiding gutter, second end of water-stop first pipeline in guiding gutter, between indoor cold air from the second end of the first pipeline to external leakage, the energy consumption of refrigerator can not be reduced to a certain extent.
In addition, following additional technical characteristic can also be had according to refrigerator of the present invention:
According to one embodiment of present invention, the relatively described air inlet of described air inlet sealing valve block can vertically move.
According to one embodiment of present invention, described air intake assembly also comprises: guide frame, and described air inlet sealing valve block can along the axially-movable of described guide frame under the guide effect of described guide frame.
According to one embodiment of present invention, described guide frame comprises guide post, and described air inlet sealing valve block is set on described guide post.
According to one embodiment of present invention, the lower end of described guide post is formed with valve seat, and the internal perisporium that described valve seat is close to described air inlet is arranged, described air inlet sealing valve block described valve seat able to turn on or off.
According to one embodiment of present invention, described guiding gutter is be arranged on the diapire of described drip tray, and described guiding gutter is annular and is enclosed within the outside of the second end of described first pipeline.
According to one embodiment of present invention, the internal diameter of described first pipeline is φ 1,19mm≤φ 1≤25mm.
According to one embodiment of present invention, the internal diameter φ 1=22mm of the first pipeline.
According to one embodiment of present invention, the internal diameter of described second pipeline is φ 2,19mm≤φ 2≤25mm.
According to one embodiment of present invention, the internal diameter φ 2=22mm of the second pipeline.
Additional aspect of the present invention and advantage will part provide in the following description, and part will become obvious from the following description, or be recognized by practice of the present invention.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present invention and advantage will become obvious and easy understand from accompanying drawing below combining to the description of embodiment, wherein:
Fig. 1 is the installation diagram in a direction of draining inlet duct, air intake assembly and drip tray according to the embodiment of the present invention;
Fig. 2 is the sectional view along A-A direction in Fig. 1;
Fig. 3 is the installation diagram in another direction of draining inlet duct, air intake assembly and drip tray according to the embodiment of the present invention;
Fig. 4 is the sectional view along B-B direction in Fig. 3;
Fig. 5 is the installation diagram in another direction of draining inlet duct, air intake assembly and drip tray according to the embodiment of the present invention;
Fig. 6 is the schematic diagram of the air intake assembly according to the embodiment of the present invention.
Reference numeral:
Drip tray 10, guiding gutter 101,
Draining inlet duct 20, first pipeline 21, second pipeline 22, air inlet 201,
Air intake assembly 30, air inlet sealing valve block 31, guide frame 32, guide post 32a, valve seat 32b.
Detailed description of the invention
Be described below in detail embodiments of the invention, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Be exemplary below by the embodiment be described with reference to the drawings, be intended to for explaining the present invention, and can not limitation of the present invention be interpreted as.
In describing the invention, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward ", " clockwise ", " counterclockwise ", " axis ", " radial direction ", orientation or the position relationship of the instruction such as " circumference " are based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore limitation of the present invention can not be interpreted as.
In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise at least one this feature.In describing the invention, the implication of " multiple " is at least two, such as two, three etc., unless otherwise expressly limited specifically.
In the present invention, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or integral; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements, unless otherwise clear and definite restriction.For the ordinary skill in the art, above-mentioned term concrete meaning in the present invention can be understood as the case may be.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature " on " or D score can be that the first and second features directly contact, or the first and second features are by intermediary mediate contact.And, fisrt feature second feature " on ", " top " and " above " but fisrt feature directly over second feature or oblique upper, or only represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " below " and " below " can be fisrt feature immediately below second feature or tiltedly below, or only represent that fisrt feature level height is less than second feature.
Existing refrigerator, when people pull out the door body of refrigerator, due to sealing strip outwardly convex, space indoor between making becomes large, and then an indoor pressure reduces, and the effect of an indoor and outdoor pressure difference causes user can feel when beating opening door body to compare effort.
Or when user beats after opening door body gets thing, door body is closed, because an indoor cold outwards flows out a part, pressure indoor between causing diminishes, and when again beating opening door body after closing the door body short time, also user can be caused when beating opening door body to feel effort due to an effect for indoor and outdoor pressure difference.For this reason, the present invention proposes a kind of refrigerator, this refrigerator can make user easily beat opening door body in family, and the use sense promoting user is subject to.
Below in conjunction with Fig. 1 to Fig. 6, the refrigerator according to the embodiment of the present invention is described in detail.
According to the refrigerator of the embodiment of the present invention, a room, drip tray 10, draining inlet duct 20 and air intake assembly 30 can be comprised.
Wherein, a room can refer to refrigerating chamber or refrigerating chamber, and an indoor can be provided with discharge outlet, is discharged in drip tray 10 for a water indoor condensed water or defrost produced.
Drip tray 10 is for the water of indoor generation between accepting, and drip tray 10 is provided with guiding gutter 101.Particularly, as shown in Figure 1, guiding gutter 101 is arranged on the diapire of drip tray 10, limits relative to drip tray independently space in guiding gutter 101.
As shown in Figures 2 and 3, draining inlet duct 20 comprises the first pipeline 21 and is connected with the discharge outlet in a room with the first end of the second pipeline 22, first pipeline 21 be arranged on the first pipeline 21, and the second end of the first pipeline 21 is placed in guiding gutter 101.Alternatively, guiding gutter 101 is annular and is enclosed within the outside of the second end of the first pipeline 21.
That is, an indoor water first can flow in guiding gutter 101 by the first pipeline 21, and after the water in guiding gutter 101 is full, water just can overflow in guiding gutter 101, flow in drip tray 10.
Therefore, generally, water surface elevation in guiding gutter 101 can be greater than the water surface elevation of drip tray 10, and be placed in guiding gutter 101 due to the second end of the first pipeline 21, therefore when the pressure of an indoor and outdoor is equal, second end of the first pipeline 21 can extend in the water in guiding gutter 101, and then the water in guiding gutter 101 can stop between indoor cold air outwards overflowed by the second end of the first pipeline 21, reach the effect preventing cooling gas leakage, reduce the energy consumption of refrigerator to a certain extent.
Wherein, as shown in Figure 2, the free end of the second pipeline 22 opens wide to form air inlet 201, air intake assembly 30 comprises air inlet sealing valve block 31, air inlet sealing valve block 31 is located at air inlet 201 place, and air inlet sealing valve block 31 is arranged to open and close air inlet 201 under air inlet seals the gravity of valve block 31 and air inlet seals the effect of the atmospheric pressure suffered by valve block 31.
Such as, when an indoor pressure is equal with an outdoor pressure, air inlet sealing valve block 31 can at the effect lower seal air inlet 201 of self gravitation, indoor between an outdoor air does not enter into by air inlet 201, and cold indoor between simultaneously avoiding leaks.
When pressure outdoor between an indoor pressure is less than and pressure difference reaches predetermined difference value time, namely when the pressure be applied to due to pressure difference on air inlet sealing valve block 31 is greater than the gravity of air inlet sealing valve block 31 self, air inlet sealing valve block 31 can be opened, between outdoor air can enter between indoor, make the pressure of an indoor and outdoor consistent, door body can be opened by user easily.
Certainly, indoor between an outdoor air not only can be entered into by air inlet 201, indoor between also can being entered into by the second end of the first pipeline 21.
Such as, when an indoor pressure is equal with an outdoor pressure, the second end of the first pipeline 21 extend in the water in guiding gutter 101, and then an indoor cold air can not leaking out from the second end of the first pipeline 21.
When pressure outdoor between an indoor pressure is less than and pressure difference reaches predetermined difference value time, water in guiding gutter 101 upwards flows, water in guiding gutter 101 can not seal the second end of the first pipeline 21 completely, so an outdoor air can be entered into by the second end of the first pipeline 21 between indoor.
Thus, when indoor and outdoor produces pressure difference and pressure difference reaches predetermined difference value time, between outdoor air can be entered into rapidly by the second end of air inlet 201 and the first pipeline 21 between indoor, make the pressure of an indoor and outdoor consistent, door body can easily be opened by user, and the use sense promoting user is subject to.
According to the refrigerator of the embodiment of the present invention, by arranging draining inlet duct 20 and air intake assembly 30 and arrange guiding gutter 101 on drip tray 10, make when between indoor pressure be less than between outdoor pressure and pressure difference reach predetermined difference value time, air inlet sealing valve block 31 can open air inlet 201, indoor between an outdoor air can be entered into by the second pipeline 22; Liter waterborne in guiding gutter 101, an outdoor air is indoor between can entering into from the second end of air inlet 201 and the first pipeline 21, and make an indoor and outdoor pressure consistent, door body can be opened by user easily thus, and the use sense promoting user is subject to.
In addition, when the pressure of an indoor and outdoor is equal, air inlet sealing valve block 31 can close air inlet 201 under gravity, second end of the first pipeline 21 extend in the water in guiding gutter 101, second end of water-stop first pipeline 21 in guiding gutter 101, between indoor cold air from the second end of the first pipeline 21 to external leakage, the energy consumption of refrigerator can not be reduced to a certain extent.
In one embodiment of the invention, as shown in Figures 2 and 3, a part for the second pipeline 22 extends at vertical direction, and air inlet 201 is located on this part pipeline, and air inlet sealing valve block 31 relatively air inlet 201 can vertically move.
Certainly, be understandable that, the part of second pipeline 22 at air inlet 201 place also can be obliquely installed, and air inlet sealing valve block 31 can along inclined direction move by air inlet 201 relatively.
In some embodiments of the invention, as shown in Figure 2 and Figure 6, air intake assembly 30 can also comprise guide frame 32, and air inlet sealing valve block 31 can along the axially-movable of guide frame 32 under the guide effect of guide frame 32.
Guide frame 32 can make air inlet diaphragm seal open and close air inlet 201 relatively reposefully, and is unlikely to overturn, and improves the stability that air intake assembly 30 works.
Particularly, as shown in Figure 6, guide frame 32 comprises guide post 32a, and air inlet sealing valve block 31 is set on guide post 32a.Air inlet sealing valve block 31 can slide up and down along guide post 32a, and then opens or closes air inlet 201.
In some embodiments of the invention, as shown in Figure 6, the lower end of guide post 32a is formed with valve seat 32b, and the internal perisporium that valve seat 32b is close to air inlet 201 is arranged, air inlet sealing valve block 31 valve seat 32b able to turn on or off.
Particularly, valve seat 32b is formed as the hollow housing that top is opened wide, and the bottom of valve seat 32b is provided with through hole, and an outdoor air can enter in the second pipeline 22 from through hole, then enters into a room.
Further, as shown in Figure 2, valve seat 32b extend into the second pipeline 22 inner and with the second pipeline 22 interference fit.
Further, as shown in Figure 6, valve seat 32b is also provided with flange, flange is from the periphery bottom valve seat 32b along stretching out, and fits in the upper surface of flange and the lower surface of the second pipeline 22.
In order to when an indoor and outdoor produces pressure difference, an outdoor air can be entered rapidly to an indoor, the pressure of an indoor and outdoor is consistent, facilitates user to beat opening door body, can increase the internal diameter of the first pipeline 21 and the second pipeline 22.
In some embodiments of the invention, the internal diameter of the first pipeline 21 is φ 1,19mm≤φ 1≤25mm.
Preferably, the internal diameter φ 1=22mm of the first pipeline 21.
In some embodiments of the invention, the internal diameter of the second pipeline 22 is φ 2,19mm≤φ 2≤25mm.
Preferably, the internal diameter φ 2=22mm of the second pipeline 22.
According to some embodiments of the present invention, the first pipeline 21 and the second pipeline 22 can be formed in one part.Thus, the structure of draining inlet duct 20 can be simplified, increase the intensity of draining inlet duct 20, and then improve the production efficiency of draining inlet duct 20.
Certainly, one of ordinary skill in the art will appreciate that the first pipeline 21 and the second pipeline 22 also can be fixed together by modes such as bondings.
In the description of this description, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present invention or example.In this manual, to the schematic representation of above-mentioned term not must for be identical embodiment or example.And the specific features of description, structure, material or feature can combine in one or more embodiment in office or example in an appropriate manner.In addition, when not conflicting, the feature of the different embodiment described in this description or example and different embodiment or example can carry out combining and combining by those skilled in the art.
Although illustrate and describe embodiments of the invention above, be understandable that, above-described embodiment is exemplary, can not be interpreted as limitation of the present invention, and those of ordinary skill in the art can change above-described embodiment within the scope of the invention, revises, replace and modification.
Claims (10)
1. a refrigerator, is characterized in that, comprising:
Between room, between described, room is provided with discharge outlet;
Drip tray, described drip tray is provided with guiding gutter;
Draining inlet duct, described draining inlet duct comprises the first pipeline and is arranged on the second pipeline on described first pipeline, the first end of described first pipeline is connected with described discharge outlet, second end of described first pipeline is placed in described guiding gutter, and the free end of described second pipeline opens wide to form air inlet;
Air intake assembly, described air intake assembly comprises: air inlet sealing valve block, and described air inlet sealing valve block is located at described air inlet place and described air inlet sealing valve block is arranged to seal the atmospheric pressure suffered by valve block at the gravity of described air inlet sealing valve block and described air inlet and to open and close described air inlet.
2. refrigerator according to claim 1, is characterized in that, the relatively described air inlet of described air inlet sealing valve block can vertically move.
3. refrigerator according to claim 2, is characterized in that, described air intake assembly also comprises: guide frame, and described air inlet sealing valve block can along the axially-movable of described guide frame under the guide effect of described guide frame.
4. refrigerator according to claim 3, is characterized in that, described guide frame comprises guide post, and described air inlet sealing valve block is set on described guide post.
5. refrigerator according to claim 4, is characterized in that, the lower end of described guide post is formed with valve seat, and the internal perisporium that described valve seat is close to described air inlet is arranged, described air inlet sealing valve block described valve seat able to turn on or off.
6. refrigerator according to claim 1, is characterized in that, described guiding gutter is be arranged on the diapire of described drip tray, and described guiding gutter is annular and is enclosed within the outside of the second end of described first pipeline.
7. refrigerator according to claim 1, is characterized in that, the internal diameter of described first pipeline is φ 1,19mm≤φ 1≤25mm.
8. refrigerator according to claim 7, is characterized in that, the internal diameter φ 1=22mm of the first pipeline.
9. refrigerator according to claim 1, is characterized in that, the internal diameter of described second pipeline is φ 2,19mm≤φ 2≤25mm.
10. refrigerator according to claim 9, is characterized in that, the internal diameter φ 2=22mm of the second pipeline.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510161683.3A CN104729187A (en) | 2015-04-07 | 2015-04-07 | Refrigerator |
| PCT/CN2015/079924 WO2016161697A1 (en) | 2015-04-07 | 2015-05-27 | Refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510161683.3A CN104729187A (en) | 2015-04-07 | 2015-04-07 | Refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104729187A true CN104729187A (en) | 2015-06-24 |
Family
ID=53453325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510161683.3A Pending CN104729187A (en) | 2015-04-07 | 2015-04-07 | Refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104729187A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105066566A (en) * | 2015-08-20 | 2015-11-18 | 合肥美的电冰箱有限公司 | Water receiving disk for refrigerator and refrigerator |
| 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 |
| CN113915824A (en) * | 2021-03-10 | 2022-01-11 | 海信（山东）冰箱有限公司 | Refrigerator with a door |
-
2015
- 2015-04-07 CN CN201510161683.3A patent/CN104729187A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105066566A (en) * | 2015-08-20 | 2015-11-18 | 合肥美的电冰箱有限公司 | Water receiving disk for refrigerator and refrigerator |
| CN105066566B (en) * | 2015-08-20 | 2018-04-13 | 合肥美的电冰箱有限公司 | Water catcher for refrigerator and refrigerator |
| 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 |
| CN107702415B (en) * | 2017-09-05 | 2020-07-24 | 青岛海尔特种电冰柜有限公司 | Water receiving box and refrigerator |
| CN113915824A (en) * | 2021-03-10 | 2022-01-11 | 海信（山东）冰箱有限公司 | Refrigerator with a door |
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Application publication date: 20150624 |