CN102901308A - Refrigerator - Google Patents
Refrigerator Download PDFInfo
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- CN102901308A CN102901308A CN2012104472375A CN201210447237A CN102901308A CN 102901308 A CN102901308 A CN 102901308A CN 2012104472375 A CN2012104472375 A CN 2012104472375A CN 201210447237 A CN201210447237 A CN 201210447237A CN 102901308 A CN102901308 A CN 102901308A
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- refrigerator
- drainage arrangement
- tube connector
- water pipe
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Abstract
The invention discloses a refrigerator comprising a refrigerator body and a drainage, wherein the refrigerator body comprises a refrigerator body shell and a refrigerating room inner bag arranged in the refrigerator body shell, and refrigerating rooms are limited in the refrigerating room inner bag; and the drainage is arranged on the bottom part of the refrigerating room inner bag, and the drainage is arranged to discharge the defrosting water in the refrigerating rooms from the refrigerator and prevent the air at the outside of the refrigerator from entering the refrigerating rooms. According to the refrigerator disclosed by the invention, the drainage is arranged on the bottom part of the refrigerating room inner bag to discharge the defrosting water in the refrigerating rooms so as to avoid the defrosting water in the refrigerating rooms from flowing out from the door gap to pollute the floor or even cause short circuit of the refrigerator in the case of power failure, a user is unnecessary to clean the defrosting water in the refrigerating rooms to prevent the defrosting water from freezing to adhere the drawer on the refrigerating room inner bag after the refrigerator is electrified to work again so as to improve the practicability of the refrigerator, and the drainage in the invention has a cold leakage prevention function to prevent the external air from entering the refrigerating rooms to increase the energy consumption of the refrigerator.
Description
Technical field
The present invention relates to art of refrigeration units, especially relate to a kind of refrigerator.
Background technology
Conventional refrigerator generally all is provided with drainage arrangement, and drainage arrangement be used for to be discharged the defrosting water in the refrigerating chamber, prevents that defrosting water from flowing out refrigerator in the refrigerating chamber or accumulate in the refrigerating chamber.
Summary of the invention
The application is based on the inventor to discovery and the understanding of the following fact: the indoor drainage arrangement that do not arrange of refrigerator freezing, when refrigerator has a power failure, refrigerating chamber can produce defrosting water, after accumulating, defrosting water may flow out refrigerator from crack between a door and its frame, if and if the untimely cleaning of defrosting water in the refrigerating chamber, also drawer and refrigeration chamber courage can be freezed after refrigerator energising work, the user can not extract drawer out even damage the drawer body.
The present invention is intended to solve at least one of technical problem that exists in the prior art.For this reason, one object of the present invention is to propose a kind of refrigerator, and the bottom of described refrigerator freezing chamber courage is provided with drainage arrangement, can be used for discharging the defrosting water of refrigerating chamber.
According to refrigerator of the present invention, comprising: casing, described casing comprise the case shell and are located at the interior freezing chamber courage of described case shell, limit refrigerating chamber in the described freezing chamber courage; And drainage arrangement, described drainage arrangement is located at the bottom of described freezing chamber courage, and described drainage arrangement is configured to allow the defrosting water in the described refrigerating chamber to discharge the refrigerator outside and stop the refrigerator extraneous air to enter in the described refrigerating chamber.
According to refrigerator of the present invention, by in freezing chamber courage bottom drainage arrangement being set, thereby can discharge the defrosting water in the refrigerating chamber, the refrigerating chamber defrosting water flows out from crack between a door and its frame when avoiding having a power failure, pollute the floor even cause the refrigerator circuit short circuit phenomenon, the user also need not to clear up voluntarily the defrosting water in the refrigerating chamber, defrosting water freezes drawer is sticked on the freezing chamber courage behind the task to prevent refrigerator from switching on again, improved the practicality of refrigerator, and drainage arrangement of the present invention also has anti-cold draining function, and can stop extraneous air to enter into increases energy consumption of refrigerator in the refrigerating chamber.
In addition, according to refrigerator of the present invention, can also have following additional technical feature:
In one embodiment of the invention, described drainage arrangement when described foam box and described freezing chamber courage be fixed into one.Thus, made things convenient for the installation of drainage arrangement to fix, and avoided leaving the slit between drainage arrangement and the freezing chamber courage and cause cold draining.
In one embodiment of the invention, described drainage arrangement comprises: water leg, described water leg are used for collecting and store the interior defrosting water of described refrigerating chamber; The first row water pipe, the upper end of described first row water pipe is communicated with described water leg; And the second row water pipe, being communicated with by the first tube connector between the lower end of the upper end of described second row water pipe and described first row water pipe, the lower end of wherein said first row water pipe is lower than the upper end of described second row water pipe.
Because the lower end of first row water pipe is lower than the upper end of second row water pipe, therefore when getting rid of the defrosting water of refrigerating chamber, can form fluid-tight at this place, improve refrigerator cold draining phenomenon.
In some embodiments of the invention, described the first tube connector is the straight tube that vertically extension or relative vertical plane tilt to extend.
In other embodiment of the present invention, described the first tube connector is waveform.Thus, can form the multistage fluid-tight at the waveform place, further improve refrigerator cold draining phenomenon.
In one embodiment of the invention, described water leg is infundibulate.Thus, be convenient to collect and store the defrosting water of refrigerating chamber.
In one embodiment of the invention, described drainage arrangement also comprises: the second tube connector, the upper end of described the second tube connector communicate with described water leg and the lower end communicates with the upper end of described first row water pipe; And the part of swimming that can float on water, the described part of swimming can be located in described the second tube connector up or down to open or to seal the lower end of described the second tube connector.
The part of swimming that may float on water by setting is controlled the break-make of the second tube connector and first row water pipe, has effectively improved refrigerator cold draining phenomenon, saves energy.
In some embodiments of the invention, the described part of swimming is hollow plastic pellet or solid plastic ball.
In one embodiment of the invention, described drainage arrangement also comprises top cover, and described top cover seals the top of described water leg, and described top cover is provided with water inlet.The cold draining phenomenon of refrigerator be can further improve by top cover is set, energy consumption of refrigerator and use cost reduced.
In some embodiments of the invention, the PVC or PP or the EPS spare that are formed as one of described drainage arrangement.
In one embodiment of the invention, described refrigerator also comprises drip tray, and described drip tray is located at outside the described refrigerating chamber, is used for collecting the defrosting water of discharging via described drainage arrangement.
Additional aspect of the present invention and advantage in the following description part provide, and part will become obviously from the following description, or recognize by practice of the present invention.
Description of drawings
Above-mentioned and/or additional aspect of the present invention and advantage are from obviously and easily understanding becoming the description of embodiment in conjunction with following accompanying drawing, wherein:
Fig. 1 is the partial schematic diagram of refrigerator according to an embodiment of the invention;
Fig. 2 is the schematic diagram of drainage arrangement; With
Fig. 3 is the schematic diagram of top cover.
Description of reference numerals:
Freezing chamber courage 1;
The specific embodiment
The below describes embodiments of the invention in detail, and the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or the element with identical or similar functions from start to finish.Be exemplary below by the embodiment that is described with reference to the drawings, be intended to for explaining the present invention, and can not be interpreted as limitation of the present invention.
In description of the invention, it will be appreciated that, term " " center "; " vertically "; " laterally "; " length "; " width "; " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward ", " clockwise ", orientation or the position relationship of indications such as " counterclockwise " are based on orientation shown in the drawings or position relationship, only be for convenience of description the present invention and simplified characterization, rather than device or the element of indication or hint indication must have specific orientation, with specific orientation structure and operation, therefore can not be interpreted as limitation of the present invention.
In addition, term " first ", " second " only are used for describing purpose, and can not be interpreted as indication or hint relative importance or the implicit quantity that indicates indicated technical characterictic.Thus, one or more these features can be expressed or impliedly be comprised to the feature that is limited with " first ", " second ".In description of the invention, the implication of " a plurality of " is two or more, unless clear and definite concrete restriction is arranged in addition.
In the present invention, unless clear and definite regulation and restriction are arranged in addition, broad understanding should be done in the terms such as term " installation ", " linking to each other ", " connection ", " fixing ", for example, can be to be fixedly connected with, and also can be to removably connect, or connect integratedly; Can be mechanical connection, also can be to be electrically connected; Can be directly to link to each other, also can indirectly link to each other by intermediary, can be the connection of two element internals.For the ordinary skill in the art, can understand as the case may be above-mentioned term concrete meaning in the present invention.
In the present invention, unless clear and definite regulation and restriction are arranged in addition, First Characteristic Second Characteristic it " on " or D score can comprise that the first and second features directly contact, can comprise that also the first and second features are not directly contacts but by the other feature contact between them.And, First Characteristic Second Characteristic " on ", " top " and " above " comprise First Characteristic directly over Second Characteristic and oblique upper, or only represent that the First Characteristic level height is higher than Second Characteristic.First Characteristic Second Characteristic " under ", " below " and " below " comprise First Characteristic under the Second Characteristic and tiltedly, or only represent that the First Characteristic level height is less than Second Characteristic.
Below with reference to the refrigerator 100 of Fig. 1-Fig. 3 description according to the embodiment of the invention, be used for fresh-keeping food.
As shown in Figure 1, refrigerator 100 comprises casing and drainage arrangement 2 according to an embodiment of the invention.Wherein casing comprises the case shell and is located at the interior freezing chamber courage 1 of case shell, limits refrigerating chamber in the freezing chamber courage 1.Drainage arrangement 2 is located at the bottom of freezing chamber courage 1, and drainage arrangement 2 is configured to allow the defrosting water in the refrigerating chamber to discharge refrigerator 100 outsides and stop refrigerator 100 extraneous airs to enter in the refrigerating chamber.
In other words, drainage arrangement 2 is used for discharging the defrosting water in the refrigerating chamber, and can stop refrigerator 100 outside high temperature airs to flow out the refrigerator outside from the Cryogenic air that drainage arrangement 2 enters in the refrigerating chamber or in the refrigerating chamber from drainage arrangement 2.For example, when having a power failure, temperature in refrigerator 100 refrigerating chambers raises gradually, thereby produce a large amount of defrosting waters, defrosting water can collect in drainage arrangement 2 places and discharge refrigerator 100 outsides by drainage arrangement 2, and drainage arrangement 2 can stop extraneous air to enter in the refrigerating chamber by it, thereby avoid refrigerator 100 cold drainings, reduce energy consumption.
In a preferred embodiment of the invention, as depicted in figs. 1 and 2, drainage arrangement 2 comprises water leg 21, first row water pipe 22 and second row water pipe 23.Wherein water leg 21 is used for collecting and the interior defrosting water of storage refrigerating chamber, and the upper end of water leg 21 can protrude upward from the bottom surface of freezing chamber courage 1, and for example in the example of Fig. 1, the upper surface of water leg 21 can be a little more than the bottom surface of freezing chamber courage 1.The defrosting water that refrigerator 100 produces when having a power failure can flow to the bottom surface of freezing chamber courage 1, then enters water leg 21.Preferably, water leg 21 is infundibulate, that is to say, water leg 21 is infundibulate water leg 21.Make things convenient for thus the defrosting water of collecting in the refrigerating chamber.Certainly, the present invention is not limited to this, and in other embodiments of the invention, water leg 21 also can form cuboid or other shape.
As depicted in figs. 1 and 2, the upper end of first row water pipe 22 is communicated with water leg 21, and for example first row water pipe 22 communicates with the lower end of infundibulate water leg 21.Be communicated with by the first tube connector 24 between the lower end of the upper end of second row water pipe 23 and first row water pipe 22, that is to say, be connected with the first tube connector 24 between first row water pipe 22 and the second row water pipe 23, more particularly, as depicted in figs. 1 and 2, the lower end of first row water pipe 22 communicates with the lower end of the first tube connector 24, and the upper end of second row water pipe 23 communicates with the upper end of the first tube connector 24.First row water pipe 22 and second row water pipe 23 with respect to the horizontal plane are preferably and are obliquely installed.Wherein, the lower end of first row water pipe 22 is lower than the upper end of second row water pipe 23, that is to say, the plane, place, upper end of second row water pipe 23 is higher than the plane, place, lower end of first row water pipe 22.
Thus, the defrosting water that produces in refrigerator 100 refrigerating chambers can be successively via water leg 21, first row water pipe 22, it is outside that the first tube connector 24 and second row water pipe 23 are discharged refrigerating chamber, be the first tube connector 24 places at first row water pipe 22 and second row water pipe 23 places wherein, because the lower end of first row water pipe 22 is lower, the upper end of second row water pipe 23 is higher, therefore can form fluid-tight at this place, thereby refrigerating chamber is cut off with outside, stop outside high temperature air to enter in the refrigerating chamber or the outflow of the Cryogenic air in refrigerating chamber refrigerator 100 outsides, reduce refrigerator 100 energy consumptions, saves energy.
As depicted in figs. 1 and 2, the first tube connector 24 is the straight tube that relative vertical plane tilts to extend.Certainly, be understandable that, the first tube connector 24 also can be the straight tube of vertical extension.
Certainly, the present invention is not limited to this, and in other preferred embodiment of the present invention, the first tube connector 24 is waveform, that is to say, the first tube connector 24 is the waveform tube connector.Thus when refrigerator 100 defrosting waters are flowed through corrugated the first tube connector 24, can form the multistage fluid-tight, stop better the Cryogenic air that extraneous air enters in the refrigerating chamber or refrigerating chamber is interior to flow out outside the refrigerator 100, thereby improve refrigerator 100 energy consumptions, reduce use cost.
In a preferred embodiment of the invention, drainage arrangement 2 also comprises the second tube connector 25 and can float on the part 26 of swimming of water, wherein the upper end of the second tube connector 25 communicates with water leg 21, for example the upper end of the second tube connector 25 is communicated with the lower end of infundibulate water leg 21, the lower end of the second tube connector 25 communicates with the upper end of first row water pipe 22, that is to say, first row water pipe 22 communicates with water leg 21 by the second tube connector 25, and is not directly to link to each other with water leg 21.Swim part 26 floatabilitys on the water surface, and the part 26 of swimming can be located in the second tube connector 25 up or down to open or to seal the lower end of the second tube connector 25.
Particularly, at refrigerator 100 refrigerating chambers not during defrost, namely there is not defrosting water to flow into water leg 21, the part 26 of swimming is positioned at the bottom of the second tube connector 25 and seals the bottom of the second tube connector 25, that is to say 26 buffer actions of part of swimming this moment, being about to the interior Cryogenic air of refrigerating chamber and the high temperature air of refrigerating chamber outside separates, avoid outside high temperature air to enter Cryogenic air outflow refrigerator 100 outsides in refrigerating chamber or the refrigerating chamber, cold draining occurs or to flow phenomenon, increase refrigerator 100 energy consumptions.
And when refrigerator 100 defrost, defrosting water can flow into water leg 21 along the bottom surface of freezing chamber courage 1, then enter the second tube connector 25 from water leg 21, along with constantly carrying out of defrost, defrosting water increases, water level in the second tube connector 25 raises gradually, after water level is raised to certain altitude, swim buoyancy that part 26 is subject to greater than gravity, the part 26 of swimming will float to open the lower end of the second tube connector 25, thereby make defrosting water can flow to first row water pipe 22, the first tube connector 24 and the second tube connector 25 and final the discharge outside the refrigerator 100.
Behind the water level decline certain altitude in the second tube connector 25, the buoyancy that the part 26 of swimming is subject to is less than gravity, and the part 26 of swimming will move downward and again seal the lower end of the second tube connector 25.In brief, for example when having a power failure, along with the carrying out of defrost, swim part 26 can constantly move up and down to open or close the lower end of the second tube connector 25 in the second tube connector 25, thereby the discharge defrosting water improves refrigerator 100 cold draining phenomenons simultaneously, reduces refrigerator 100 energy consumptions.
As shown in Figure 2, the second tube connector 25 can be substantially spherical.In other words, as shown in Figure 2, the sectional area of the horizontal cross-section of the second tube connector 25 increases afterwards first from top to bottom and reduces.The part 26 of swimming can be the hollow plastic pellet, and the size of its hollow parts can arrange according to the drainage requirement of drainage arrangement 2, this for those skilled in the art, all be hold intelligible.Certainly, the present invention is not limited to this, in other embodiments of the invention, the part 26 of swimming also can be the swim part 26 of other floatability on the water surface, the part 26 of for example swimming also can be solid baton round, can certainly be hollow foam ball or glass marble, perhaps also can be solid foam ball.
Because the air themperature in the refrigerating chamber and the indoor temperature temperature difference of refrigerator 100 outsides are larger, therefore in order further to improve the cold draining phenomenon of refrigerator 100 refrigerating chambers, reduce refrigerator 100 energy consumptions, preferably, drainage arrangement 2 also comprises top cover 27, the top of top cover 27 sealing water legs 21, top cover 27 is provided with water inlet 271.Top cover 27 can be substantially circular, and water inlet 271 can be one, can certainly be a plurality of, and when water inlet 271 when be a plurality of, its week that can be evenly distributed in top cover 27 makes progress.Be understandable that, guaranteeing that defrosting water can flow under the prerequisite in the water leg 21 swimmingly, the quantity of water inlet 271 is preferably more few better and size is preferably the smaller the better.
As shown in Figure 1, refrigerator 100 also comprises drip tray 3, and drip tray 3 is located at outside the refrigerating chamber, is used for collecting the defrosting water of discharging via drainage arrangement 2.Particularly, drip tray 3 can be positioned at the below of second row water pipe 23, and it is indoor that the lower end of second row water pipe 23 may extend to the installation cavity of refrigerator 100 compressors, this moment drip tray 3 can be located at this installation cavity indoor, and cruelly do not leak in refrigerator 100 outsides, improve the overall appearance of refrigerator 100.
In preferred embodiments more of the present invention, the EPS(Expandable Polystyrene that drainage arrangement 2 can be formed as one, polystyrene) part, for example top cover 27, water leg 21, the second tube connector 25, first row water pipe 22, the first tube connector 24 and second row water pipe 23 are made into integration by the EPS material.Certainly, drainage arrangement 2 also can be PVC(Polyvinylchloride, polyvinyl chloride) part or PP(Polypropylene, polypropylene) part.Thus, make things convenient for drainage arrangement 2 whole processing and manufacturings, be conducive to save cost, increased simultaneously the intensity of drainage arrangement 2, not fragile.
Preferably, drainage arrangement 2 when foam box and freezing chamber courage 1 be fixed into one, specifically, before foam box technique, drainage arrangement 2 and freezing chamber courage 1 can be fitted together in advance, then carry out foam process and make drainage arrangement 2 after foaming, be fixed into integrative-structure with freezing chamber courage 1.Thus, made things convenient for the installation of drainage arrangement 2 to fix, and avoided leaving the slit between drainage arrangement 2 and the freezing chamber courage 1 and cause cold draining.
Be prior art about other configuration example of refrigerator 100 such as door body, compressor, electric-control system etc., and known by those skilled in the art, namely can arrange according to existing mode, described in detail no longer one by one for succinct purpose here.
In the description of this specification, the description of reference term " embodiment ", " some embodiment ", " illustrative examples ", " example ", " concrete example " or " some examples " etc. means to be contained at least one embodiment of the present invention or the example in conjunction with specific features, structure, material or the characteristics of this embodiment or example description.In this manual, the schematic statement of above-mentioned term not necessarily referred to identical embodiment or example.And the specific features of description, structure, material or characteristics can be with suitable mode combinations in any one or more embodiment or example.
Although illustrated and described embodiments of the invention, those having ordinary skill in the art will appreciate that: in the situation that do not break away from principle of the present invention and aim can be carried out multiple variation, modification, replacement and modification to these embodiment, scope of the present invention is limited by claim and equivalent thereof.
Claims (11)
1. a refrigerator is characterized in that, comprising:
Casing, described casing comprise the case shell and are located at the interior freezing chamber courage of described case shell, limit refrigerating chamber in the described freezing chamber courage; And
Drainage arrangement, described drainage arrangement is located at the bottom of described freezing chamber courage, and described drainage arrangement is configured to allow the defrosting water in the described refrigerating chamber to discharge the refrigerator outside and stop the refrigerator extraneous air to enter in the described refrigerating chamber.
2. refrigerator according to claim 1 is characterized in that, described drainage arrangement when described foam box and described freezing chamber courage be fixed into one.
3. refrigerator according to claim 1 is characterized in that, described drainage arrangement comprises:
Water leg, described water leg are used for collecting and store the interior defrosting water of described refrigerating chamber;
The first row water pipe, the upper end of described first row water pipe is communicated with described water leg; And
The second row water pipe is communicated with by the first tube connector between the lower end of the upper end of described second row water pipe and described first row water pipe, and the lower end of wherein said first row water pipe is lower than the upper end of described second row water pipe.
4. refrigerator according to claim 3 is characterized in that, described the first tube connector is the straight tube that vertically extension or relative vertical plane tilt to extend.
5. refrigerator according to claim 3 is characterized in that, described the first tube connector is waveform.
6. refrigerator according to claim 3 is characterized in that, described water leg is infundibulate.
7. refrigerator according to claim 3 is characterized in that, described drainage arrangement also comprises:
The second tube connector, the upper end of described the second tube connector communicate with described water leg and the lower end communicates with the upper end of described first row water pipe; And
Can float on the part of swimming of water, the described part of swimming can be located in described the second tube connector up or down to open or to seal the lower end of described the second tube connector.
8. refrigerator according to claim 7 is characterized in that, the described part of swimming is hollow plastic pellet or solid plastic ball.
9. each described refrigerator is characterized in that according to claim 3-8, and described drainage arrangement also comprises top cover, and described top cover seals the top of described water leg, and described top cover is provided with water inlet.
10. each described refrigerator is characterized in that according to claim 1-9, the PVC that described drainage arrangement is formed as one or PP or EPS spare.
11. each described refrigerator is characterized in that according to claim 1-10, also comprises drip tray, described drip tray is located at outside the described refrigerating chamber, is used for collecting the defrosting water of discharging via described drainage arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210447237.5A CN102901308B (en) | 2012-11-09 | 2012-11-09 | Refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210447237.5A CN102901308B (en) | 2012-11-09 | 2012-11-09 | Refrigerator |
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| Publication Number | Publication Date |
|---|---|
| CN102901308A true CN102901308A (en) | 2013-01-30 |
| CN102901308B CN102901308B (en) | 2015-06-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210447237.5A Active CN102901308B (en) | 2012-11-09 | 2012-11-09 | Refrigerator |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103411370A (en) * | 2013-08-16 | 2013-11-27 | 合肥美的电冰箱有限公司 | Water drainage structure of refrigerating chamber of refrigerator |
| CN105157325A (en) * | 2015-09-30 | 2015-12-16 | 海信容声(广东)冰箱有限公司 | Cold storage device |
| CN105423683A (en) * | 2015-11-05 | 2016-03-23 | 海信容声(广东)冰箱有限公司 | Refrigeration device and control method thereof |
| CN108286854A (en) * | 2017-01-10 | 2018-07-17 | 三菱电机株式会社 | Refrigerator |
| CN112013619A (en) * | 2019-05-29 | 2020-12-01 | 青岛海尔电冰箱有限公司 | Refrigerator with sliding rail routing mechanism |
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| CN2040233U (en) * | 1988-10-03 | 1989-06-28 | 刘景利 | Water drainer for power-saving refrigerator |
| US5499514A (en) * | 1994-09-15 | 1996-03-19 | Whirlpool Corporation | Defrost water drain system for a refrigerator |
| US5557942A (en) * | 1993-11-30 | 1996-09-24 | Samsung Electronics Co., Ltd. | Methods and apparatus for equalizing pressure between a refrigerating compartment and ambient air |
| CN201206924Y (en) * | 2008-04-29 | 2009-03-11 | 博西华电器（江苏）有限公司 | Refrigerator |
| CN201314747Y (en) * | 2008-09-28 | 2009-09-23 | 海信科龙电器股份有限公司 | Refrigerator drainpipe |
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2012
- 2012-11-09 CN CN201210447237.5A patent/CN102901308B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2040233U (en) * | 1988-10-03 | 1989-06-28 | 刘景利 | Water drainer for power-saving refrigerator |
| US5557942A (en) * | 1993-11-30 | 1996-09-24 | Samsung Electronics Co., Ltd. | Methods and apparatus for equalizing pressure between a refrigerating compartment and ambient air |
| US5499514A (en) * | 1994-09-15 | 1996-03-19 | Whirlpool Corporation | Defrost water drain system for a refrigerator |
| CN201206924Y (en) * | 2008-04-29 | 2009-03-11 | 博西华电器（江苏）有限公司 | Refrigerator |
| CN201314747Y (en) * | 2008-09-28 | 2009-09-23 | 海信科龙电器股份有限公司 | Refrigerator drainpipe |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103411370A (en) * | 2013-08-16 | 2013-11-27 | 合肥美的电冰箱有限公司 | Water drainage structure of refrigerating chamber of refrigerator |
| CN105157325A (en) * | 2015-09-30 | 2015-12-16 | 海信容声(广东)冰箱有限公司 | Cold storage device |
| CN105423683A (en) * | 2015-11-05 | 2016-03-23 | 海信容声(广东)冰箱有限公司 | Refrigeration device and control method thereof |
| CN108286854A (en) * | 2017-01-10 | 2018-07-17 | 三菱电机株式会社 | Refrigerator |
| CN108286854B (en) * | 2017-01-10 | 2021-02-26 | 三菱电机株式会社 | Refrigerator with a door |
| CN112013619A (en) * | 2019-05-29 | 2020-12-01 | 青岛海尔电冰箱有限公司 | Refrigerator with sliding rail routing mechanism |
| CN112013619B (en) * | 2019-05-29 | 2021-10-29 | 青岛海尔电冰箱有限公司 | Refrigerator with sliding rail routing mechanism |
| US11867454B2 (en) | 2019-05-29 | 2024-01-09 | Qingdao Haier Refrigerator Co., Ltd. | Refrigerator having slide rail wiring mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102901308B (en) | 2015-06-17 |
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Address after: 230601 Hefei Changjiang Road, Anhui, No. 669 Applicant after: Hefei Midea Refrigerator Co., Ltd. Address before: 230601 Hefei Changjiang Road, Anhui, No. 669 Applicant before: Hefei Media Rongshida Refrigerator Co., Ltd. |
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