CN101936634B - Refrigerator and device for removing thaw water - Google Patents
Refrigerator and device for removing thaw water Download PDFInfo
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- CN101936634B CN101936634B CN 201010140586 CN201010140586A CN101936634B CN 101936634 B CN101936634 B CN 101936634B CN 201010140586 CN201010140586 CN 201010140586 CN 201010140586 A CN201010140586 A CN 201010140586A CN 101936634 B CN101936634 B CN 101936634B
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Abstract
The invention discloses a refrigerator, wherein an evaporator (11), a thaw water removal device (12), a condenser (13) and a water receiving tray (14) are arranged in a refrigerator body; the thaw water removal device (12) is arranged between the evaporator (11) and the condenser (13), and comprises a thaw water drain pipe (120) and a seal chamber (121); the seal chamber (121) is communicated with the defrost water drain pipe (120); and the bottom of the seal chamber (121) is provided with a drainage hole (122). The invention also discloses the thaw water removal device (12). In the invention, the disclosed refrigerator with the defrost water removal device effectively solves the problems of drainage and sealing, and simultaneously effectively uses defrost water with lower temperature to cool the condenser, thus improving the heat exchange efficiency, improving the evaporation efficiency of the defrost water and the performance of the refrigerator and reducing material consumption.
Description
Technical field
The invention belongs to the refrigerator technical field, be specifically related to a kind of refrigerator and device for removing thaw water.
Background technology
In refrigerator normal operation, in case, humid air is at the ringing of fan, and moisture condensing in gradually forms frost, because frosting on evaporimeter increases gradually, the resistance of air circulation increases, and directly affects the circulation of air in case, is air normal circulation in guard box, therefore need regular defrosting to evaporimeter, defrosting water is evenly trickled down on condenser, and is finally converged in drip tray by remover, by circulation of air and heating tube heat effect, defrosting water is finally got rid of.Following several mode is arranged on the sealing problem of defrosting water outlet pipe in prior art: a kind of is that to adopt the mouth of pipe at outlet pipe to increase rubber stifled, and blocks at rubber and have osculum, effectively reduces entering of Machine Room hot blast when satisfying draining; Another kind is to use a special sealing water outlet pipe, when satisfying smooth draining, good sealing is arranged also; Also having a kind of is to adopt the mouth of pipe at outlet pipe that one little vinyl cover is set, and when refrigerator normally moved, vinyl cover was closed condition, when defrost, relies on the gravity of defrosting water that vinyl cover is opened, and realizes draining.But the function of present device for removing thaw water only concentrates on defrosting water discharge and sealing problem, does not better effectively utilize device for removing thaw water and makes refrigerator energy-saving and high-effect more.
Summary of the invention
The purpose of this invention is to provide a kind of refrigerator and device for removing thaw water, improved device for removing thaw water, solved draining and the sealing problem of refrigerator.
For achieving the above object, the present invention has adopted following technical scheme: a kind of refrigerator, box house is provided with evaporimeter, device for removing thaw water, condenser and drip tray, described device for removing thaw water is connected between evaporimeter and condenser, described device for removing thaw water comprises defrosting water drainpipe and annular seal space, described annular seal space is communicated with the defrosting water drainpipe, is provided with apopore on the bottom surface of described annular seal space.
Preferably, described annular seal space comprises upper cover plate and lower cover, and between described upper cover plate and lower cover, sealing is connected with the defrosting water drainpipe after connecting again.
Preferably, described lower cover comprises the bottom surface and perpendicular to the outer wall of bottom surface, is provided with the inwall perpendicular to the bottom surface in described outer wall, and the upper end of each inwall is provided with water guide notch.
Preferably, described water guide notch is rectangle or circular arc.
Preferably, described inwall is circular.
Preferably, the inwall integrated molding in the bottom surface of described lower cover, outer wall and outer wall.
Preferably, connect by buckle or the screw thread mode of spinning between described upper cover plate and lower cover.
A kind of device for removing thaw water is connected between the evaporimeter and condenser of refrigerator, and described device for removing thaw water comprises defrosting water drainpipe and annular seal space, and described annular seal space is communicated with the defrosting water drainpipe, is provided with apopore on the bottom surface of described annular seal space.
Preferably, described annular seal space comprises upper cover plate and lower cover, and between described upper cover plate and lower cover, sealing is connected with the defrosting water drainpipe after connecting again.
Preferably, described lower cover comprises the bottom surface and perpendicular to the outer wall of bottom surface, is provided with the inwall perpendicular to the bottom surface in described outer wall, and the upper end of each inwall is provided with water guide notch.
Compared with prior art, refrigerator provided by the invention by set out the water hole on the bottom surface of device for removing thaw water, has solved draining and sealing problem effectively.
Further, the refrigerator of using this device for removing thaw water has effectively utilized the lower defrosting water of temperature to lower the temperature to condenser, has improved the heat exchange efficiency of condenser, and has improved the evaporation efficiency of defrosting water, has promoted the performance of whole refrigerator and has saved supplies consumption.
Description of drawings
A kind of refrigerator inside structural representation that Fig. 1 provides for the embodiment of the present invention;
The structural representation of a kind of device for removing thaw water that Fig. 2 provides for the embodiment of the present invention;
The structural representation of the lower cover of a kind of device for removing thaw water that Fig. 3 provides for the embodiment of the present invention.
The specific embodiment
By reference to the accompanying drawings the present invention is described in further detail below by the specific embodiment.
Please refer to Fig. 1, a kind of refrigerator inside structural representation that Fig. 1 provides for the embodiment of the present invention, described refrigerator body inside is provided with evaporimeter 11, device for removing thaw water 12, condenser 13 and drip tray 14.
In the refrigerator normal operation, in case, humid air is at the ringing of fan, moisture condensing in gradually forms frost, because frosting on evaporimeter 11 increases gradually, the resistance of air circulation increases, directly affect the circulation of air in case, be air normal circulation in guard box, therefore need regular defrosting to evaporimeter 11, defrosting water is evenly trickled down on condenser 13, and is finally converged in drip tray 14 by remover 12, by circulation of air and heating tube heat effect, defrosting water finally is excluded.
See also shown in Figure 2, a kind of device for removing thaw water 12 structural representations that Fig. 2 provides for the present embodiment.Described device for removing thaw water 12 comprises defrosting water drainpipe 120 and annular seal space 121, and described annular seal space 121 is communicated with defrosting water drainpipe 120.Preferably, annular seal space described in the present embodiment 121 comprises upper cover plate 1211 and lower cover 1212, and between described upper cover plate 1211 and lower cover 1212, sealing is connected with defrosting water drainpipe 120 after connecting again.By comprising buckle form or the screw thread mode that spins, assemble but be not limited to above-mentioned mode between described upper cover plate 1211 and lower cover 1212, are connected again connection after assembling with the defrosting water drainpipe.
See also shown in Figure 3, a kind of device for removing thaw water lower cover 1212 structural representations that Fig. 3 provides for the embodiment of the present invention, described lower cover 1212 comprises bottom surface 1213 and perpendicular to the outer wall 1214 of bottom surface 1213, be provided with apopore 122 on bottom surface 1213, be provided with at least one (in figure being 2) in described outer wall 1214 perpendicular to the inwall 1215 of bottom surface 1213, described inwall 1215 is preferably circle, the upper end of each inwall 1215 is provided with water guide notch 1216, the preferred rectangle of described water guide notch 1216 or circular arc setting.
During refrigerator work, when the defrost water yield was less, defrosting water mainly concentrated on the inner ring at lower cover 1212 centers, and oozed out by the apopore 122 of gravity factor through the bottom, dropped on the condenser 13 of bottom; When the defrost water yield is more, the centre circles that can lead by the water guide notch 1216 on inner ring inwall 1215, and ooze out by the apopore 122 of gravity factor through the bottom; Successively, when the defrost water yield is more, the outer ring of can leading by the water guide notch 1216 on centre circle inwall 1215, and ooze out by the apopore 122 of gravity factor through the bottom; After defrosting water is discharged, have some residual moisture content on lower cover 1212 and can't ooze out because gravity is less, the surface tension effects that can be subject to again liquid forms moisture film at each little apopore 122, with apopore 122 sealings, realize cutting off hot outside and enter the effect of box house by device for removing thaw water.
In the present embodiment, be provided with a plurality of apopores 122 above described lower cover 1212, on lower cover 1212, residual moisture content is subject to the surface tension effects of liquid at each little apopore 1221 formation moisture film, cut off hot outside and enter refrigerator body inside by device for removing thaw water 12, realize sealing function.Simultaneously, from the defrosting water temperature lower (about 2～3 ℃) that evaporimeter 11 flows out, lower the temperature for the condenser 13 (about more than 50 ℃) of high temperature.After defrosting water is discharged in the casing, first be evenly distributed on the bottom of device for removing thaw water 12, then discharge from each apopore 122 and drop in uniformly condenser 13 surfaces, carry out the cooling of part, whole like this condenser 13 is under the common cooling effect of cooling-air and defrosting water, thereby reduce condensing pressure and condensation temperature, improve heat exchange efficiency, and then promote the performance of whole refrigeration system, realize promoting the energy consumption level of refrigerator complete machine, can suitably reduce simultaneously the supplies consumption of condenser 13, realize saving the purpose of cost.Further, be all generally that defrosting water is incorporated in drip tray 14 in prior art, utilize heat or the forced air flow of compressor, defrosting water is evaporated, avoid defrosting water to assemble and too much overflow drip tray 14, cause the user to use constant and potential safety hazard; And this enforcement has realized can realizing the process of condenser 13 to the defrosting water heating a part of defrost evaporation of water, and then accelerate its evaporation efficiency.
Above content is in conjunction with concrete embodiment further description made for the present invention, can not assert that concrete enforcement of the present invention is confined to these explanations.For the general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, can also make some simple deduction or replace, all should be considered as belonging to protection scope of the present invention.
Claims (6)
1. refrigerator, box house is provided with evaporimeter (11), device for removing thaw water (12), condenser (13) and drip tray (14), described device for removing thaw water (12) is connected between evaporimeter (11) and condenser (13), it is characterized in that: described device for removing thaw water (12) comprises defrosting water drainpipe (120) and annular seal space (121), described annular seal space (121) comprises upper cover plate (1211) and lower cover (1212), be connected with described defrosting water drainpipe again after between described upper cover plate (1211) and described lower cover (1212), sealing is connected, described lower cover (1212) comprises bottom surface (1213) and perpendicular to the outer wall (1214) of bottom surface, described bottom surface is provided with apopore, described apopore (1221) can make residual moisture form moisture film thereon, cut off extraneous hot-air, be provided with the inwall (1215) perpendicular to bottom surface (1213) in described outer wall (1214), the upper end of each inwall (1215) is provided with water guide notch (1216).
2. refrigerator according to claim 1, is characterized in that, described water guide notch (1216) is rectangle or circular arc.
3. refrigerator according to claim 1, is characterized in that, described inwall (1215) is circular.
4. refrigerator according to claim 1, is characterized in that, inwall (1215) integrated molding in the bottom surface (1213) of described lower cover (1212), outer wall (1214) and outer wall (1214).
5. refrigerator according to claim 1, is characterized in that, connects by buckle or the screw thread mode of spinning between described upper cover plate (1211) and lower cover (1212).
6. a device for removing thaw water (12), be connected between the evaporimeter (11) and condenser (13) of refrigerator, it is characterized in that: described device for removing thaw water (12) comprises defrosting water drainpipe (120) and annular seal space (121), described annular seal space (121) comprises upper cover plate (1211) and lower cover (1212), be connected with described defrosting water drainpipe again after between described upper cover plate (1211) and described lower cover (1212), sealing is connected, described lower cover (1212) comprises bottom surface (1213) and perpendicular to the outer wall (1214) of bottom surface, described bottom surface is provided with apopore, described apopore (1221) can make residual moisture form moisture film thereon, cut off extraneous hot-air, be provided with the inwall (1215) perpendicular to bottom surface (1213) in described outer wall (1214), the upper end of each inwall (1215) is provided with water guide notch (1216).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010140586 CN101936634B (en) | 2010-03-31 | 2010-03-31 | Refrigerator and device for removing thaw water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010140586 CN101936634B (en) | 2010-03-31 | 2010-03-31 | Refrigerator and device for removing thaw water |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101936634A CN101936634A (en) | 2011-01-05 |
| CN101936634B true CN101936634B (en) | 2013-05-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010140586 Active CN101936634B (en) | 2010-03-31 | 2010-03-31 | Refrigerator and device for removing thaw water |
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| CN (1) | CN101936634B (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102349768B (en) * | 2011-07-17 | 2012-11-07 | 常熟市德尔电器有限公司 | Defrosted water lead-out mechanism of food freezing and refrigerating display cabinet |
| CN102494472A (en) * | 2011-12-07 | 2012-06-13 | 合肥美的荣事达电冰箱有限公司 | Refrigerator |
| CN102538347A (en) * | 2012-02-22 | 2012-07-04 | 合肥美的荣事达电冰箱有限公司 | Drain pipe component for refrigerator and refrigerator with drain pipe component |
| WO2016034223A1 (en) | 2014-09-03 | 2016-03-10 | Arcelik Anonim Sirketi | Refrigeration appliance compressor variable volume water collection receptacle |
| CN106766547A (en) * | 2017-01-09 | 2017-05-31 | 广州美的华凌冰箱有限公司 | The method and apparatus of air humidifying device, refrigerator, monitoring and treatment room air |
| CN112444055B (en) * | 2019-08-30 | 2023-05-23 | 青岛海尔特种电冰柜有限公司 | Water seal structure of refrigerator |
| CN113639513B (en) * | 2021-08-17 | 2022-08-12 | 长虹美菱股份有限公司 | Water pan structure and refrigerator with same |
| CN113899147A (en) * | 2021-11-10 | 2022-01-07 | 青岛海尔电冰箱有限公司 | Refrigerator and defrosting water treatment device thereof |
| CN114459195B (en) * | 2022-01-10 | 2024-04-09 | 重庆海尔制冷电器有限公司 | Evaporating dish and refrigeration equipment with same |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR940001574Y1 (en) * | 1991-08-02 | 1994-03-19 | 삼성전자 주식회사 | Refrigerator |
| JP2004012092A (en) * | 2002-06-11 | 2004-01-15 | Mitsubishi Electric Corp | Refrigerator and defrost water storage container |
| DE202004007066U1 (en) * | 2004-05-04 | 2004-07-01 | BSH Bosch und Siemens Hausgeräte GmbH | Refrigeration device with condensate evaporation system |
| DE102005043355A1 (en) * | 2005-09-12 | 2007-03-15 | BSH Bosch und Siemens Hausgeräte GmbH | Refrigeration unit and condensate evaporator for it |
| JP2007187328A (en) * | 2006-01-11 | 2007-07-26 | Hitachi Appliances Inc | Refrigerator |
| CN2932248Y (en) * | 2006-07-14 | 2007-08-08 | 海尔集团公司 | Evaporating drainage device used in icebox and ice chest |
| US20080256970A1 (en) * | 2006-09-19 | 2008-10-23 | Zhihan Huang | More energy efficient cooling system by utilizing defrosting water |
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| CN101936634A (en) | 2011-01-05 |
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Owner name: HEFEI MIDEA REFRIGERATOR CO., LTD. Free format text: FORMER NAME: HEFEI MEDIA RONGSHIDA REFRIGERATOR CO., LTD. |
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| CP01 | Change in the name or title of a patent holder |
Address after: 230001 No. 669 Changjiang West Road, Hefei, Anhui Patentee after: Hefei Midea Refrigerator Co., Ltd. Patentee after: Hefei Hualing Co., Ltd. Address before: 230001 No. 669 Changjiang West Road, Hefei, Anhui Patentee before: Hefei Media Rongshida Refrigerator Co., Ltd. Patentee before: Hefei Hualing Co., Ltd. |