CN103575025A - Refrigerator and freezer - Google Patents
Refrigerator and freezer Download PDFInfo
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- CN103575025A CN103575025A CN201310345017.6A CN201310345017A CN103575025A CN 103575025 A CN103575025 A CN 103575025A CN 201310345017 A CN201310345017 A CN 201310345017A CN 103575025 A CN103575025 A CN 103575025A
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Abstract
The invention provides a refrigerator and freezer which is not subjected to the main body of the refrigerator and freezer and improves the heat radiation efficiency of a condenser. The refrigerator and freezer comprises a mechanical chamber (19) arranged on the lower portion of the back of the main body, wherein at least one compressor (15) and a blower (17) for the mechanical chamber are arranged in the mechanical chamber; a pipe (25) arranged on the front lower portion of the mechanical chamber of the main body; and a metal wire type condenser (20) in the pipe, wherein the pipe (25) is provided with an air suction port (21) on the right side of the main body, an air inflow path (23) communicating the suction port and an air intake port (19a) of the mechanical chamber and being arranged on the metal wire type condenser (20), an air exhaust port (22) arranged on the front side of the main body and being adjacent to the air suction port (21), and an air flow path (24) communicating the air exhaust port and an air outlet port (19b) of the mechanical chamber.
Description
Technical field
The present invention relates to possess in the bottom of refrigerating and cold storage refrigerator main body the refrigerating and cold storage refrigerator of condenser.
Background technology
Refrigerating and cold storage refrigerator is in the past generally the Machine Room that has set compressor and pressure fan to be configured in to the lower backside of refrigerating and cold storage refrigerator main body, bottom in refrigerating and cold storage refrigerator main body sets condenser, from the positive basifacial of refrigerating and cold storage refrigerator main body, obtain air, to above-mentioned condenser, carry air, the structure that this air is discharged from the back side of Machine Room.
As its typical example, there is following refrigerating and cold storage refrigerator, possess: pipeline, its air that positive air entry from towards refrigerating and cold storage refrigerator main body has been flowed into guides to Machine Room through air inflow aperture; And plate-type condenser, it is horizontally set in this pipeline, to will separate up and down (for example,, referring to patent documentation 1) in this pipeline.
A plurality of passages are set on the plate of this plate-type condenser, lower space the place ahead at the above-mentioned pipeline of being separated by plate-type condenser arranges above-mentioned air entry, and then, the upper space rear of above-mentioned pipeline is communicated with the air inflow aperture of Machine Room, air from this air inflow aperture is discharged from being located at the back side of Machine Room of the lower backside of refrigerating and cold storage refrigerator main body, improved the cooling effect of plate-type condenser.
Technical literature formerly
Patent documentation
Patent documentation 1: Japanese kokai publication hei 7-270036 communique (the 3rd page, Fig. 1)
In aforesaid refrigerating and cold storage refrigerator in the past, owing to exhaust outlet being located to the back side of the Machine Room of refrigerating and cold storage refrigerator main body, so, because of the situation that arranges of refrigerating and cold storage refrigerator main body, arrange during, exhaust outlet is become and the narrow gaps of wall or the state being stopped up by dust, and the circulation of air reduces, in the case, be difficult to guarantee and the corresponding condensation number of running of refrigerating and cold storage refrigerator main body, exist the cooling performance of refrigerating and cold storage refrigerator main body to reduce such problem.
In addition, in the plate-type condenser of bottom that is provided in refrigerating and cold storage refrigerator, it is wide that the area that can dispel the heat depends on plate to heavens, therefore, in the situation that the circulation of air reduces, also exists and be difficult to seek to improve the such problem of condensation number.
Summary of the invention
The present invention makes in order to solve problem as described above, its objective is that providing a kind of not limited by arranging of refrigerating and cold storage refrigerator main body, in addition, can seek to improve the refrigerating and cold storage refrigerator of the radiating efficiency of condenser.
Refrigerating and cold storage refrigerator of the present invention possesses: Machine Room, and it is divided the lower backside that is formed on refrigerating and cold storage refrigerator main body, has established compressor and pressure fan at least; Pipeline, it is provided in the bottom in the place ahead, Machine Room of refrigerating and cold storage refrigerator main body; With the condenser being located in pipeline, pipeline has: the air entry that is located at the face side of refrigerating and cold storage refrigerator main body; Air stream approach, it is communicated with air entry and the air inflow aperture of being located at Machine Room, and condenser is set; Face side and air entry in refrigerating and cold storage refrigerator main body are adjacent to the exhaust outlet arranging; With air stream outlet, it is communicated with exhaust outlet and the air outflow port of being located at Machine Room.
Further, in refrigerating and cold storage refrigerator provided by the invention, be provided with a plurality of lower air entries, the above-mentioned air stream that described a plurality of lower air entries are arranged on above-mentioned pipeline enters the bottom of trackside, for obtaining the air from ground.
Further, in refrigerating and cold storage refrigerator provided by the invention, above-mentioned lower air entry is the slit along the length of the direction extension of the direction quadrature of the air with mobile in above-mentioned air stream approach.
Further, in refrigerating and cold storage refrigerator provided by the invention, the side of air-supply side in the two sides of the above-mentioned Machine Room of refrigerating and cold storage refrigerator main body side, above-mentioned pressure fan arranges horizontally-arranged gas port.
Further, in refrigerating and cold storage refrigerator provided by the invention, above-mentioned air stream approach and air stream outlet are formed by the rib being located in above-mentioned pipeline.
Further, in refrigerating and cold storage refrigerator provided by the invention, above-mentioned condenser is metal wire type condenser, and each wire is configured to the direction quadrature with air mobile in above-mentioned air stream approach.
Further, in refrigerating and cold storage refrigerator provided by the invention, above-mentioned condenser is fin-and-tube type condenser, and each fin is configured to the direction quadrature with air mobile in above-mentioned air stream approach.
According to the present invention, because the air entry of pipeline and exhaust outlet are positioned at the face side of refrigerating and cold storage refrigerator main body, so, not affected by the situation that arranges because of the different refrigerating and cold storage refrigerator main body of user refrigerating and cold storage refrigerator main body is easily set.In addition, even because dust is attached to air entry, exhaust outlet, the circulation of air is obviously reduced, also can the easily cleaning of not mobile refrigerating and cold storage refrigerator main body ground.Therefore, can maintain the circulation of optimum air, heat dissipation capacity that can the long term maintenance initial stage, high-qualityization that can seek the cooling performance of refrigerating and cold storage refrigerator main body.
Accompanying drawing explanation
Fig. 1 is the front view of the refrigerating and cold storage refrigerator of embodiments of the present invention 1.
Fig. 2 is the sectional view of the refrigerating and cold storage refrigerator of embodiments of the present invention 1.
Fig. 3 means the front view of inside of Machine Room of the lower backside of the refrigerating and cold storage refrigerator that is located at embodiments of the present invention 1.
Fig. 4 means the pipeline of bottom of the refrigerating and cold storage refrigerator that is provided in embodiments of the present invention 1 and the sectional view of the Machine Room of lower backside.
Fig. 5 is the stereogram that the pipeline of the refrigerating and cold storage refrigerator of embodiments of the present invention 1 is decomposed to represent.
Fig. 6 sees in the pipeline of refrigerating and cold storage refrigerator of embodiments of the present invention 1 and the top view representing in Machine Room from top.
Fig. 7 means the stereogram of lower cover portion of pipeline of the refrigerating and cold storage refrigerator of embodiments of the present invention 2.
Fig. 8 means the pipeline of bottom of the refrigerating and cold storage refrigerator that is provided in embodiments of the present invention 2 and the sectional view of the Machine Room of lower backside.
Fig. 9 is the temperature contour map in the pipeline of refrigerating and cold storage refrigerator of embodiments of the present invention 2.
Description of reference numerals
1: refrigerating chamber; 2: ice-making compartment; 3: switching chamber; 4: refrigerating chamber; 5: vegetable compartment; 6,7: the refrigerating-chamber door that splits around formula; 8: ice-making compartment door; 9: switching chamber door; 10: refrigerating chamber door; 11: vegetable compartment door; 12: refrigerating and cold storage refrigerator main body; 13: pressure fan; 14: cooling chamber; 14a: cooler; 15: compressor; 16: Machine Room condenser; 17: Machine Room pressure fan; 18: capillary; 19: Machine Room; 19a: air inflow aperture; 19b: air outflow port; 20: metal wire type condenser; 21: air entry; 22: exhaust outlet; 23: air stream approach; 24: air stream outlet; 25: pipeline; 26: upper cover portion; 27: lower cover portion; 27a: rib; 28: lower air entry (slit)
The specific embodiment
Fig. 1 is the front view of the refrigerating and cold storage refrigerator of embodiments of the present invention 1, Fig. 2 is the sectional view of the refrigerating and cold storage refrigerator of embodiments of the present invention 1, and Fig. 3 means the front view of inside of Machine Room of the lower backside of the refrigerating and cold storage refrigerator that is located at embodiments of the present invention 1.
In Fig. 1 to Fig. 3, the heat insulating members such as space filling polyurathamc of refrigerating and cold storage refrigerator main body 12 between outer container and interior case and forming.In refrigerating and cold storage refrigerator main body 12, by a plurality of storerooms of front openings being set with the integrated division wall of refrigerating and cold storage refrigerator main body 12.For example, in the superiors of refrigerating and cold storage refrigerator main body 1, refrigerating chamber 1 is set, in the lower floor of refrigerating chamber 1, is adjacent to arrange ice-making compartment 2 and in the switching chamber 3 of temperature controllable below 0 ℃.Orlop in refrigerating and cold storage refrigerator main body 12 arranges vegetable compartment 5, on the upper strata of vegetable compartment 5, refrigerating chamber 4 is set.Aforesaid ice-making compartment 2 not shown go out in the situation that be provided with the water supply tank of putting into water in refrigerating chamber 1, automatically carry out ice making action, ice be stored in to be installed and removed be freely arranged among inner ice container.
In addition, at each storeroom, be provided for opening and closing the door of front openings.Refrigerating- chamber door 6,7 formula that splits around that the hinge up and down of the both sides that are located at refrigerating chamber 1 rotates free ground axle suspension of serving as reasons.Ice-making compartment door 8 and switching chamber door 9, refrigerating chamber door 10 and vegetable compartment door 11 are respectively the doors of drawer type, are freely accommodated in each storeroom with being come in and gone out together with the container of upper opening.In addition, although refrigerating- chamber door 6,7 is made to the formula of splitting around, can be also the door of single open-type.
In the lower backside setting of refrigerating and cold storage refrigerator main body 12, be divided the Machine Room 19 of formation, at the back side of refrigerating chamber 4, the cooling chamber 14 that has set pressure fan 13, cooler 14a etc. be set.Pressure fan 13 will be by the chilled cold air of cooler 14a to each storeroom forced ventilation.As shown in FIG. 2 and 3, in Machine Room 19, set compressor 15, condenser 16 for Machine Room, pressure fan 17, capillary 18 etc. for Machine Room.
By aforesaid compressor 15, metal wire type condenser described later, for Machine Room, condenser 16, capillary 18, cooler 14a etc. form the freezing cycle device of refrigerating and cold storage refrigerator main body 12.The high temperature being compressed by compressor 15, the gas refrigerant of high pressure, by metal wire type condenser and condenser 16 condensations for Machine Room, become the liquid refrigerant of normal temperature, high pressure.This liquid refrigerant, because capillary 18 becomes the liquid refrigerant of low temperature, low pressure, flows into cooler 14a.Flow into the low temperature of cooler 14a, the liquid refrigerant of low pressure is evaporated in cooler 14a, the heat-absorbing action while evaporating by this, the periphery of cooler 14a is cooled.And, passed through the low temperature of cooler 14a, the gas refrigerant of low pressure returns to compressor 15, again compressed.On the other hand, Machine Room with pressure fan 17 as described later, and Machine Room 19 is interior cooling, and the pressure fan 13 in cooling chamber 14, will be by the chilled cold air of cooler 14a to each storeroom forced ventilation as described in aforementioned.
Then, use Fig. 4, Fig. 5 and Fig. 6, to being provided in the structure of pipeline of bottom in the place ahead, Machine Room of refrigerating and cold storage refrigerator main body and the heat radiation that is located at the metal wire type condenser on pipeline, describe.
Fig. 4 means the pipeline of bottom of the refrigerating and cold storage refrigerator that is provided in embodiments of the present invention 1 and the sectional view of the Machine Room of lower backside, Fig. 5 is the stereogram that the pipeline of the refrigerating and cold storage refrigerator of embodiments of the present invention 1 is decomposed to represent, Fig. 6 sees in the pipeline of refrigerating and cold storage refrigerator of embodiments of the present invention 1 and the top view representing in Machine Room from top.
In addition, in pipeline 25, by rib 27a, form air stream approach 23 and air stream outlet 24.Air stream approach 23 is also used as the space that arranges of aforesaid metal wire type condenser 20, and air entry 21 is communicated with the air inflow aperture 19a that is located at Machine Room 19.Air stream outlet 24 is communicated with exhaust outlet 22 with the air outflow port 19b that is located at Machine Room 19.Be located at the direction quadrature that metal wire type condenser 20 in air stream approach 23 is configured to each wire (wire fin) and mobile air in air stream approach 23.By this, configure to seek to improve heat transfer coefficient.In addition because by upper cover portion 26 is installed in lower cover portion 27, by 24 isolation of air stream approach 23 and air stream outlet, so, can suppress to air stream approach 23 and the mobile air of air stream outlet 24 around entering.Have again, by upper cover portion 26 is installed in lower cover portion 27, improve transporting, can prevent the damage of metal wire type condenser 20.
Then, one side is referring to Fig. 6, and one faces the mobile of air being obtained by pipeline 25 describes.
By Machine Room, use the running of pressure fan 17, from the air entry 21 of pipeline 25, obtain air.The air having been obtained by air entry 21 flows to air stream approach 23, and one side is carried out heat exchange with metal wire type condenser 20, and one towards Machine Room, 19 air inflow aperture 19a flows into.On the other hand, to the gas refrigerant of the mobile high temperature of metal wire type condenser 20, high pressure, by the air stream condensation in air stream approach 23, become the liquid refrigerant of normal temperature, high pressure.
Flow into the air of air inflow aperture 19a of Machine Room 19 by Machine Room pressure fan 17, the 19 interior circulations in Machine Room, by compressor 15 and Machine Room cooling with condenser 16 after, the air stream outlet 24 from air outflow port 19b to pipeline 25 flows out.The air that flow to air stream outlet 24 is discharged to outside from exhaust outlet 22.
As mentioned above, in embodiment 1, the positive mode with air entry 21 and exhaust outlet 22 towards refrigerating and cold storage refrigerator main body 12, arranges pipeline 25 in the bottom in the place ahead, Machine Room of refrigerating and cold storage refrigerator main body 12.Accordingly, from being positioned at the just basifacial air entry 21 of refrigerating and cold storage refrigerator main body 12, to pipeline 25, obtain air, the air being acquired is carrying out after heat exchange with metal wire type condenser 20, and through Machine Room, 19 to the interior inflow of pipeline 25, from the exhaust outlet 22 adjacent with air entry 21, to outside, discharge.Like this, because make air entry 21 and exhaust outlet 22 be positioned at the positive basifacial of refrigerating and cold storage refrigerator main body 12, so, not affected by the situation that arranges because of the different refrigerating and cold storage refrigerator main body 12 of user refrigerating and cold storage refrigerator main body 12 is easily set.
In addition, because air entry 21 and exhaust outlet 22 are towards the front of refrigerating and cold storage refrigerator main body 12, so, even if dust is attached to air entry 21 and exhaust outlet 22, the circulation of air obviously reduces, also can not mobile refrigerating and cold storage refrigerator main body 12 and easily clean.Thus, can maintain the circulation of optimum air, heat dissipation capacity that can the long term maintenance initial stage, high-qualityization that can seek the cooling performance of refrigerating and cold storage refrigerator main body 12.In addition, because can suppress the circulative reduction of the air in pipeline 25, so, can reduce the power consumption of refrigerating and cold storage refrigerator main body 12.
In addition, because the condenser that is configured in the bottom of refrigerating and cold storage refrigerator main body 12 is made to metal wire type, so, need not be arranged on when board-like needed passage and cut sheet, can access than board-like many area of dissipations.In addition, in plate-type condenser, in order to upset air-flow, increase heat exchanger effectiveness and area that can heat exchange, passage is set and cuts sheet, still, because each wire of metal wire type condenser 20 can be born this function, so, the metal wire type condenser 20 that productivity is high can be manufactured.
In addition, in embodiment 1, the air entry 21 of pipeline 25 and exhaust outlet 22 are positioned at the face side of refrigerating and cold storage refrigerator main body 12, seek to improve the cyclicity of air, but also can be on the basis of exhaust outlet 22, also the Machine Room in 19Ce two sides, the Machine Room of refrigerating and cold storage refrigerator main body 12 arranges horizontally-arranged gas port (not shown go out) with the side of the air-supply side of pressure fan 17, further improves the cyclicity of air.
In embodiment 2, on the basis of the air entry 21 of pipeline 25, also the lower cover portion 27 at pipeline 25 arranges lower air entry.
Fig. 7 means the stereogram of lower cover portion of pipeline of the refrigerating and cold storage refrigerator of embodiments of the present invention 2, Fig. 8 means the pipeline of bottom of the refrigerating and cold storage refrigerator that is provided in embodiments of the present invention 2 and the sectional view of the Machine Room of lower backside, and Fig. 9 is the temperature contour map in the pipeline of refrigerating and cold storage refrigerator of embodiments of the present invention 2.In addition, the part identical with embodiment 1 marked to identical Reference numeral.
Aforesaid lower air entry 28 as shown in Figure 7, is arranged on the bottom of air stream approach 23 sides of lower cover portion 27.This lower air entry 28 is formed the slit-shaped of the length of extending along the direction of the direction quadrature of the air with mobile in air stream approach 23.The metal wire type condenser 20 that is located at air stream approach 23 is same with embodiment 1, is configured to the direction quadrature of each wire and mobile air in air stream approach 23.
Then, compare with embodiment 1, the temperature contour in pipeline 25 is described.
Because the metal wire type condenser 20 being arranged in the air stream approach 23 of pipeline 25 is in the long shape of depth direction, so, in embodiment 1, as shown in Fig. 9 (a), the part of the air having flowed into after the central authorities of metal wire type condenser 20 becomes high temperature.This becomes the form of the heat dissipation capacity that highly depends on exterior region.
On the other hand, in the present embodiment, by lower air entry 28(slit is set in lower cover portion 27), as shown in Figure 9 (b), the environment temperature of metal wire type condenser 20 roughly reduces equably, and the effective area of the heat exchange of metal wire type condenser 20 is extended.
As mentioned above, because slit is set by the lower cover portion 27 at pipeline 25, can also from the below of metal wire type condenser 20, obtain air, so, as mentioned above, the environment temperature of metal wire type condenser 20 roughly reduces equably, and the effective area of the heat exchange of metal wire type condenser 20 is extended.In addition, by lower cover portion 27, slit being set, not affected by the situation that arranges of refrigerating and cold storage refrigerator main body 12 refrigerating and cold storage refrigerator main body 12 is easily set, and, for the durability of dust, be further enhanced.In addition, because can suppress the circulative reduction of the air in pipeline 25, so, can reduce the power consumption of refrigerating and cold storage refrigerator main body 12.
In addition, in embodiment 2, the air entry 21 of pipeline 25 and exhaust outlet 22 are positioned at the face side of refrigerating and cold storage refrigerator main body 12, and then, bottom in air stream approach 23 sides of lower cover portion 27 arranges lower air entry 28(slit), seek to improve the cyclicity of air, but, also can be on the basis of exhaust outlet 22, also in 19Ce two sides, the Machine Room of refrigerating and cold storage refrigerator main body 12, Machine Room arranges horizontally-arranged gas port (not shown go out) with the side of the air-supply side of pressure fan 17, further improves the cyclicity of air.
In addition, in embodiment 1,2, set forth the situation that is provided with metal wire type condenser 20 in pipeline 25, still, also can substitute it, fin-and-tube type condenser has been arranged in pipeline 25.In this case, fin-and-tube type condenser is the mode with the direction quadrature of mobile air in air stream approach 23 with each fin, is configured in air stream approach 23.In the situation that using fin-and-tube type condenser, compare rate of heat exchange with metal wire type condenser 20 and improve, therefore, power consumption that can freezing-inhibiting cold storage refrigerator.
Claims (7)
1. a refrigerating and cold storage refrigerator, is characterized in that, possesses:
Machine Room, it is divided the lower backside that is formed on refrigerating and cold storage refrigerator main body, has established compressor and pressure fan at least;
Pipeline, it is provided in the bottom in the place ahead, Machine Room of refrigerating and cold storage refrigerator main body; With
Be arranged on the condenser in above-mentioned pipeline,
Above-mentioned pipeline has:
Be located at the air entry of the face side of refrigerating and cold storage refrigerator main body;
Air stream approach, it is communicated with above-mentioned air entry and the air inflow aperture that is arranged at above-mentioned Machine Room, and above-mentioned condenser is set;
Face side and above-mentioned air entry in refrigerating and cold storage refrigerator main body are adjacent to the exhaust outlet arranging; With
Air stream outlet, it is communicated with above-mentioned exhaust outlet and the air outflow port of being located at above-mentioned Machine Room.
2. refrigerating and cold storage refrigerator as claimed in claim 1, is characterized in that, is provided with a plurality of lower air entries, and the above-mentioned air stream that described a plurality of lower air entries are arranged on above-mentioned pipeline enters the bottom of trackside, for obtaining the air from ground.
3. refrigerating and cold storage refrigerator as claimed in claim 2, is characterized in that, above-mentioned lower air entry is the slit along the length of the direction extension of the direction quadrature of the air with mobile in above-mentioned air stream approach.
4. the refrigerating and cold storage refrigerator as described in any one in claims 1 to 3, is characterized in that, the side of air-supply side in the two sides of the above-mentioned Machine Room of refrigerating and cold storage refrigerator main body side, above-mentioned pressure fan arranges horizontally-arranged gas port.
5. the refrigerating and cold storage refrigerator as described in any one in claims 1 to 3, is characterized in that, above-mentioned air stream approach and air stream outlet are formed by the rib being located in above-mentioned pipeline.
6. the refrigerating and cold storage refrigerator as described in any one in claims 1 to 3, is characterized in that, above-mentioned condenser is metal wire type condenser, and each wire is configured to the direction quadrature with air mobile in above-mentioned air stream approach.
7. the refrigerating and cold storage refrigerator as described in any one in claims 1 to 3, is characterized in that, above-mentioned condenser is fin-and-tube type condenser, and each fin is configured to the direction quadrature with air mobile in above-mentioned air stream approach.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012176782A JP5773958B2 (en) | 2012-08-09 | 2012-08-09 | Freezer refrigerator |
| JP2012-176782 | 2012-08-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103575025A true CN103575025A (en) | 2014-02-12 |
| CN103575025B CN103575025B (en) | 2016-01-20 |
Family
ID=50047343
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320484744.6U Expired - Fee Related CN203615672U (en) | 2012-08-09 | 2013-08-09 | Refrigerator-freezer |
| CN201310345017.6A Active CN103575025B (en) | 2012-08-09 | 2013-08-09 | Refrigerating and cold storage refrigerator |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320484744.6U Expired - Fee Related CN203615672U (en) | 2012-08-09 | 2013-08-09 | Refrigerator-freezer |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP5773958B2 (en) |
| CN (2) | CN203615672U (en) |
| SG (1) | SG2013057575A (en) |
| TW (1) | TWI535987B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109631455A (en) * | 2017-10-06 | 2019-04-16 | 东芝生活电器株式会社 | Refrigerator |
| CN110762922A (en) * | 2019-11-22 | 2020-02-07 | 江苏中美达制冷科技有限公司 | Constant temperature cabinet capable of prolonging service life of refrigerating machine |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5773958B2 (en) * | 2012-08-09 | 2015-09-02 | 三菱電機株式会社 | Freezer refrigerator |
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| US4555915A (en) * | 1984-11-30 | 1985-12-03 | Whirlpool Corporation | Deflectable air baffle assembly for refrigerator |
| JPS6445275U (en) * | 1987-09-10 | 1989-03-17 | ||
| JPH09292188A (en) * | 1996-04-26 | 1997-11-11 | Sanyo Electric Co Ltd | Heat exchanger |
| JPH10253224A (en) * | 1997-03-13 | 1998-09-25 | Mitsubishi Electric Corp | Deep freezer refrigerator |
| JP2002295954A (en) * | 2001-03-30 | 2002-10-09 | Matsushita Refrig Co Ltd | Refrigerator |
| JP2003287342A (en) * | 2002-03-28 | 2003-10-10 | Toshiba Corp | Refrigerator |
| CN203615672U (en) * | 2012-08-09 | 2014-05-28 | 三菱电机株式会社 | Refrigerator-freezer |
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|---|---|---|---|---|
| JPH07103637A (en) * | 1993-10-06 | 1995-04-18 | Matsushita Refrig Co Ltd | Refrigerator |
| JP3638051B2 (en) * | 1996-02-19 | 2005-04-13 | 三菱電機株式会社 | refrigerator |
| JP2001201238A (en) * | 2000-01-20 | 2001-07-27 | Toshiba Corp | Refrigerator |
| JP2002228219A (en) * | 2001-01-31 | 2002-08-14 | Matsushita Electric Ind Co Ltd | Fan |
| JP3550552B2 (en) * | 2001-05-09 | 2004-08-04 | 株式会社日立製作所 | refrigerator |
| KR101176459B1 (en) * | 2007-03-12 | 2012-08-30 | 삼성전자주식회사 | Refrigerator |
| KR101387489B1 (en) * | 2007-07-11 | 2014-04-21 | 엘지전자 주식회사 | Refrigerator |
-
2012
- 2012-08-09 JP JP2012176782A patent/JP5773958B2/en not_active Expired - Fee Related
-
2013
- 2013-07-29 SG SG2013057575A patent/SG2013057575A/en unknown
- 2013-07-29 TW TW102127043A patent/TWI535987B/en active
- 2013-08-09 CN CN201320484744.6U patent/CN203615672U/en not_active Expired - Fee Related
- 2013-08-09 CN CN201310345017.6A patent/CN103575025B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4555915A (en) * | 1984-11-30 | 1985-12-03 | Whirlpool Corporation | Deflectable air baffle assembly for refrigerator |
| JPS6445275U (en) * | 1987-09-10 | 1989-03-17 | ||
| JPH09292188A (en) * | 1996-04-26 | 1997-11-11 | Sanyo Electric Co Ltd | Heat exchanger |
| JPH10253224A (en) * | 1997-03-13 | 1998-09-25 | Mitsubishi Electric Corp | Deep freezer refrigerator |
| JP2002295954A (en) * | 2001-03-30 | 2002-10-09 | Matsushita Refrig Co Ltd | Refrigerator |
| JP2003287342A (en) * | 2002-03-28 | 2003-10-10 | Toshiba Corp | Refrigerator |
| CN203615672U (en) * | 2012-08-09 | 2014-05-28 | 三菱电机株式会社 | Refrigerator-freezer |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109631455A (en) * | 2017-10-06 | 2019-04-16 | 东芝生活电器株式会社 | Refrigerator |
| CN109631455B (en) * | 2017-10-06 | 2021-04-09 | 东芝生活电器株式会社 | Refrigerator with a door |
| CN110762922A (en) * | 2019-11-22 | 2020-02-07 | 江苏中美达制冷科技有限公司 | Constant temperature cabinet capable of prolonging service life of refrigerating machine |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2014035141A (en) | 2014-02-24 |
| TW201418649A (en) | 2014-05-16 |
| CN103575025B (en) | 2016-01-20 |
| CN203615672U (en) | 2014-05-28 |
| SG2013057575A (en) | 2014-03-28 |
| TWI535987B (en) | 2016-06-01 |
| JP5773958B2 (en) | 2015-09-02 |
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