CN102313411A - Refrigerator and refrigerating system thereof - Google Patents
Refrigerator and refrigerating system thereof Download PDFInfo
- Publication number
- CN102313411A CN102313411A CN201110313329A CN201110313329A CN102313411A CN 102313411 A CN102313411 A CN 102313411A CN 201110313329 A CN201110313329 A CN 201110313329A CN 201110313329 A CN201110313329 A CN 201110313329A CN 102313411 A CN102313411 A CN 102313411A
- Authority
- CN
- China
- Prior art keywords
- port
- switch unit
- condenser
- evaporator
- links
- 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.)
- Granted
Links
Images
Abstract
The invention provides a refrigerator and a refrigerating system thereof. The refrigerating system comprises a compressor, a condenser, a capillary tube, a freezing evaporator, a cold-storage evaporator, a first switching unit, a second switching unit and a third switching unit; each of the first switching unit, the second switching unit and the third switching unit is respectively provided with a first port, a second port, a third port and a freshness-preserving evaporator; one end of the freshness-preserving evaporator is connected with the third port of the first switching unit; and the other end of the freshness-preserving evaporator is respectively connected with the third port of the second switching unit and the third port of the third switching unit. According to the refrigerating system of the refrigerator provided by the embodiment of the invention, through the structure and the switching units of the refrigerating system, the freshness-preserving evaporator can be guaranteed to be used as an evaporator or the condenser; the switching between the evaporator and the condenser can be carried out freely; therefore, an unfreezing device is not necessary to be arranged additionally; thus, the structure of the refrigerating system is not only simplified; the manufacturing cost is saved; the fire disaster hidden danger is avoided; but also, the improvement of the refrigeration efficiency can be achieved in an unfreezing process; and the energy consumption is utilized adequately.
Description
Technical field
The present invention relates to refrigeration technology field, particularly relate to a kind of refrigerator and refrigeration system thereof.
Background technology
In the three-door refrigerator in the market, mostly the chamber is fresh-keeping chamber between middle refrigeration, but fresh-keeping chamber only plays the fresh-keeping and freezing effect of zero degree mostly, can not satisfy the requirement of people to the refrigerator multifunction.
Existing refrigerator is in order to solve the food problem of thawing rapidly, and an electric heater unit is set up in some employing, so that fresh-keeping chamber is heated up, reaches the food thawing purpose.But adopt the effect of above-mentioned thawing mode undesirable, electric heater unit also can cause potential safety hazard and the extra energy consumptions that increase refrigerator such as fire in addition.
Summary of the invention
The present invention is intended to one of solve the problems of the technologies described above at least.
For this reason, one object of the present invention is to propose a kind ofly to be incubated that evaporimeter is changeable to be the refrigerator refrigerator refrigeration system of condenser.
Another object of the present invention is to propose a kind of refrigerator with above-mentioned refrigerator refrigeration system.
Refrigerator refrigeration system according to the embodiment of the invention comprises: compressor; Condenser, the inlet of said condenser links to each other with the outlet of said compressor; Capillary, said inlet capillaceous links to each other with the outlet of said condenser; Refrigerating evaporator and refrigeration evaporator, said refrigerating evaporator and refrigeration evaporator are connected between the inlet of said capillary outlet and said compressor, and the outlet of said refrigerating evaporator links to each other with the inlet of said refrigeration evaporator; First to the 3rd switch unit; In said first to the 3rd switch unit each all has first to the 3rd port; First port of said first switch unit links to each other with the outlet of said compressor and the inlet of condenser respectively; Second port of said first switch unit links to each other with the inlet of said refrigeration evaporator and first port of said the 3rd switch unit respectively; First port of said second switch unit links to each other with the outlet of said condenser, and second port of said second switch unit links to each other with said inlet capillaceous, and the 3rd port of said second switch unit links to each other with the 3rd port of said the 3rd switch unit; First port of said the 3rd switch unit links to each other with the inlet of said refrigeration evaporator, and second port of said the 3rd switch unit links to each other with the outlet of said refrigerating evaporator; With fresh-keeping evaporimeter, an end of said fresh-keeping evaporimeter links to each other with the 3rd port of said first switch unit, and the other end of said fresh-keeping evaporimeter links to each other with the 3rd port of said second switch unit and the 3rd port of said the 3rd switch unit respectively.
According to the refrigerator refrigeration system of the embodiment of the invention,, can between fresh-keeping evaporimeter is as evaporimeter or condenser, freely switch through the structure and the switch unit of refrigeration system; Therefore need not to be provided with in addition thawing apparatus, so promptly simplified the structure of refrigeration system, practiced thrift manufacturing cost; Avoided disaster hidden-trouble; Can also be implemented in when thawing, improve refrigerating efficiency, make full use of energy consumption.
In addition, the refrigerator refrigeration system according to this law people the foregoing description can also have following additional technical feature:
Embodiment according to an aspect of the present invention; Said condenser comprises first condenser and second condenser; And the outlet of said first condenser links to each other with first port of said second switch unit; The inlet of said second condenser links to each other with second port of said second switch unit, and the outlet of stating second condenser links to each other with said inlet capillaceous.
According to one embodiment of present invention, between said first condenser and second condenser, be provided with anti-condensation device.
According to one embodiment of present invention, first port of said second switch unit links to each other with the outlet of said anti-condensation device, and second port of said second switch unit links to each other with the inlet of said second condenser.
According to one embodiment of present invention, said first to the 3rd switch unit is the two-bit triplet magnetic valve.
According to one embodiment of present invention, between said condenser and said capillary, be provided with device for drying and filtering.
According to one embodiment of present invention, the muffler between the inlet of the outlet of said refrigeration evaporator and said compressor comprises and said capillary and the return-air heat exchange pipeline section put.
The refrigerator of embodiment according to a further aspect of the invention, comprising: casing is limited with refrigerating chamber, refrigerating chamber and fresh-keeping chamber in the said casing; And refrigeration system; Said refrigeration system is the described refrigerator refrigeration system of above-mentioned each embodiment; The refrigerating evaporator of wherein said refrigeration system is used for said refrigerating chamber refrigeration; Said refrigeration evaporator is used for said refrigerating chamber refrigeration, and said fresh-keeping evaporimeter is used for said fresh-keeping chamber is freezed, thaws and is incubated.
According to the refrigerator of the embodiment of the invention,, can between fresh-keeping evaporimeter is as evaporimeter or condenser, freely switch through the structure and the switch unit of refrigeration system; Therefore need not to be provided with in addition thawing apparatus, so promptly simplified the structure of refrigerator, practiced thrift manufacturing cost; Avoided disaster hidden-trouble; Can also be implemented in when thawing, improve refrigerating efficiency, make full use of energy consumption.
Additional aspect of the present invention and advantage part in the following description provide, and part will become obviously from the following description, or recognize through practice of the present invention.
Description of drawings
Above-mentioned and/or additional aspect of the present invention and advantage obviously with are easily understood becoming the description of embodiment from combining figs, wherein:
Fig. 1 is the sketch map of refrigeration system under normal refrigeration mode according to an embodiment of the invention;
Fig. 2 is the sketch map of refrigeration system under defrost mode according to an embodiment of the invention;
Fig. 3 is the sketch map of refrigeration system under normal refrigeration mode in accordance with another embodiment of the present invention; With
Fig. 4 is the sketch map of refrigeration system under defrost mode in accordance with another embodiment of the present invention.
The specific embodiment
Describe embodiments of the invention below in detail, the example of said embodiment is shown in the drawings, and wherein identical from start to finish or similar label is represented identical or similar elements or the element with identical or similar functions.Be exemplary through the embodiment that is described with reference to the drawings below, only be used to explain the present invention, and can not be interpreted as limitation of the present invention.
In description of the invention; It will be appreciated that; The orientation of indications such as term " " center ", " vertically ", " laterally ", " on ", D score, " preceding ", " back ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward " or position relation are for based on orientation shown in the drawings or position relation; only be to describe with simplifying for the ease of describing the present invention; rather than the device or the element of indication or hint indication must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as limitation of the present invention.
In addition, term " first ", " second " only are used to describe purpose, and can not be interpreted as indication or hint relative importance.
In description of the invention, need to prove that only if clear and definite regulation and qualification are arranged in addition, term " installation ", " linking to each other ", " connection " should be done broad understanding, for example, can be to be fixedly connected, connect integratedly, also can be to removably connect; Can be mechanical connection or electrical connection, also can be the connection of two element internals; Can be directly to link to each other, also can link to each other indirectly, for those of ordinary skill in the art, can understand the concrete implication of above-mentioned term as the case may be through intermediary.
Followingly refrigerator refrigeration system according to the embodiment of the invention is described with reference to figure 1-4.
As depicted in figs. 1 and 2, comprise according to the refrigerator refrigeration system of the embodiment of the invention: compressor 1, condenser 2, capillary 3, refrigerating evaporator 4, refrigeration evaporator 5, first switch unit 61, second switch unit 62, the 3rd switch unit 63 and fresh-keeping evaporimeter 7.
Particularly; The inlet 202 of condenser 2 links to each other with the outlet 11 of compressor 1; The inlet 32 of capillary 3 links to each other with the outlet 201 of condenser 2; Refrigerating evaporator 4 and refrigeration evaporator 5 are connected between the inlet 12 of outlet 31 and compressor 1 of capillary 3, and the outlet 41 of refrigerating evaporator 4 links to each other with the inlet 52 of refrigeration evaporator 5.
In first to the 3rd switch unit 61,62,63 each all has first to the 3rd port; First port 611 of first switch unit 61 links to each other with the outlet 11 of compressor 1 and the inlet 202 of condenser 2 respectively; Second port 612 of first switch unit 61 links to each other with the inlet 52 of refrigeration evaporator 5 and first port 631 of the 3rd switch unit 63 respectively; First port 621 of second switch unit 62 links to each other with the outlet 201 of condenser 2; Second port 622 of second switch unit 62 links to each other with the inlet 32 of capillary 3; The 3rd port 623 of second switch unit 62 links to each other with the 3rd port 633 of the 3rd switch unit 63, and first port 631 of the 3rd switch unit 63 links to each other with the inlet 52 of refrigeration evaporator 5, and second port 632 of the 3rd switch unit 63 links to each other with the outlet 41 of refrigerating evaporator 4.
One end 71 of fresh-keeping evaporimeter 7 (left end of fresh-keeping evaporimeter 7 among the figure) links to each other with the 3rd port 613 of first switch unit 61, and the other end 72 of fresh-keeping evaporimeter 7 (right-hand member of fresh-keeping evaporimeter 7 among the figure) links to each other with the 3rd port 623 of second switch unit 62 and the 3rd port 633 of the 3rd switch unit 63 respectively.
Refrigerator refrigeration system according to the embodiment of the invention; When selecting normal refrigeration mode; First switch unit 61 switches to second port 612 and 613 conductings of the 3rd port and first port 611 breaks off; Second switch unit 62 switches to first port 621 and 622 conductings of second port and the 3rd port 623 breaks off, and the 3rd switch unit 63 switches to second port 632 and 633 conductings of the 3rd port and 631 disconnections of first port.
As shown in Figure 1; After cold-producing medium flows out from the outlet 11 of compressor 1; Through condenser 2, second switch unit 62, capillary 3, refrigerating evaporator 4, the 3rd switch unit 63, (this moment, 72 ends of fresh-keeping evaporimeter 7 were inlet to fresh-keeping evaporimeter 7; 71 ends are outlet), first switch unit 61, refrigeration evaporator 5, flow back to the inlet 12 of compressor 1 at last, accomplish kind of refrigeration cycle.Under normal refrigeration mode, fresh-keeping evaporimeter 7 is as evaporimeter and refrigerating evaporator 4 and refrigeration evaporator 5 refrigeration that is cascaded.
Refrigerator refrigeration system according to the embodiment of the invention; When selecting defrost mode; First switch unit 61 switches to first port 611 and 613 conductings of the 3rd port and second port and breaks off; Second switch unit 62 switch to second port 622 respectively with first port 621 and 623 conductings of the 3rd port, the 3rd switch unit 63 switches to first port 631 and 633 conductings of the 3rd port and second port 632 breaks off.
As shown in Figure 2, cold-producing medium is divided into two-way, one tunnel first port 621 and second port 622 through condenser 2, second switch unit 62 after the outlet 11 of compressor 1 is flowed out; Another road is through the 3rd port 623 and second port 622 of 71 ends of first port 611 of first switch unit 61, the 3rd port 613, fresh-keeping evaporimeter 7,72 ends, second switch unit 62; Cold-producing medium is after second port, 622 places of second switch unit 62 converge; Flow through capillary 3, refrigerating evaporator 4, the 3rd switch unit 63, refrigeration evaporator 5; Flow back to the inlet 12 of compressor 1 at last, accomplish kind of refrigeration cycle.Under defrost mode, fresh-keeping evaporimeter 7 is parallelly connected with condenser 2 as condenser, and therefore the mode through external heat release reaches food thawing and heat preservation effect.
According to the refrigerator refrigeration system of the embodiment of the invention,, can between fresh-keeping evaporimeter 7 is as evaporimeter or condenser, freely switch through the structure and the switch unit of refrigeration system; Therefore need not to be provided with in addition thawing apparatus, so promptly simplified the structure of refrigeration system, practiced thrift manufacturing cost; Avoided disaster hidden-trouble; Can also be implemented in when thawing, improve refrigerating efficiency, make full use of energy consumption.
Like Fig. 3 and shown in Figure 4, according to one embodiment of present invention, condenser 2 comprises first condenser 21 and second condenser 22.The outlet 211 of first condenser 21 links to each other with first port 621 of second switch unit 62, and the inlet 222 of second condenser 22 links to each other with second port 622 of second switch unit 62, and the outlet 221 of second condenser 22 links to each other with the inlet 32 of capillary 3.
When selecting normal refrigeration mode, form the structure that first condenser 21 is connected with second condenser 22; When selected defrost mode, form the structure of connecting with second condenser 22 again after first condenser 21 and fresh-keeping evaporimeter 7 parallel connections.Thus, according to the refrigerator refrigeration system of the embodiment of the invention, can further improve refrigerating efficiency and refrigeration.
Since the magnetic valve of two-bit triplet have switch accurately, simple, controllability is strong, long service life and advantage such as cheap, preferably, first to three switch unit 61,62 and 63 adopts the two-bit triplet magnetic valves
Like Fig. 3 and shown in Figure 4,, between first condenser 21 and second condenser 22, be provided with anti-condensation device 8 according to an example of the present invention.The outlet 211 of first condenser 21 links to each other with the inlet 82 of anti-condensation device 8, and first port 621 of second switch unit 62 links to each other with the outlet 81 of anti-condensation device 8, and second port 622 of second switch unit 62 links to each other with the inlet 222 of second condenser 22.Can effectively prevent chamber door and doorframe contact position dewfall through anti-condensation device 8.
According to an example of the present invention, between condenser 2 and capillary 3, be provided with device for drying and filtering.At the upper reaches of capillary 3 device for drying and filtering 9 is set, can contaminant filters such as pressed powder in the cold-producing medium and dirt be fallen, therefore prevent that effectively capillary is blocked.In addition, the moisture content of device for drying and filtering 9 in can also the absorption refrigeration agent is to improve refrigeration.
Preferably, the muffler 10 between the inlet 12 of the outlet 51 of refrigeration evaporator 5 and compressor 1 comprises and capillary 3 and the return-air heat exchange pipeline section 101 put.Thus, through with capillary 3 and put, can reduce the temperature of the gaseous refrigerant of the return-air heat exchange pipeline section 101 of flowing through, effectively improve the refrigerator refrigerating efficiency.
Refrigerator according to the embodiment of the invention is described below.
Refrigerator according to the embodiment of the invention comprises: casing (not shown) and refrigeration system.
Particularly, be limited with refrigerating chamber, refrigerating chamber and fresh-keeping chamber in the casing.Refrigeration system is the described refrigerator refrigeration system of above-mentioned each embodiment.The said refrigerating evaporator 4 of refrigeration system is used for the refrigerating chamber refrigeration, and refrigeration evaporator 5 is used for the refrigerating chamber refrigeration, and fresh-keeping evaporimeter 7 is used for fresh-keeping chamber is freezed, thaws and is incubated.
When needs to food thawing or when insulation, the user can put into fresh-keeping chamber with food, the refrigerator work pattern is switched to defrost mode and can set thaw or temperature retention time.This moment, refrigerator refrigeration system was according to above-mentioned defrost mode work, changed condenser into and reached rapid lifting fresh-keeping chamber temperature through be incubated evaporimeter 7, with the effect (the fresh-keeping chamber temperature can be constant in 2 ℃-8 ℃) of thawed foodstuff or insulation in the realization short time.
When thaw, be incubated accomplish or reach the time of setting after, switch back normal refrigeration mode according to the refrigerator of the embodiment of the invention, fresh-keeping evaporimeter 7 freezes to fresh-keeping chamber as evaporimeter.
According to the refrigerator of the embodiment of the invention,, can between fresh-keeping evaporimeter 7 is as evaporimeter or condenser, freely switch through the structure and the switch unit of refrigeration system; Therefore need not to be provided with in addition thawing apparatus, so promptly simplified the structure of refrigerator, practiced thrift manufacturing cost; Avoided disaster hidden-trouble; Can also be implemented in when thawing, improve refrigerating efficiency, make full use of energy consumption.
Constitute and function is known to those skilled in the art according to other of the refrigerator of the embodiment of the invention, repeat no more at this.
In the description of this specification, the description of reference term " embodiment ", " some embodiment ", " example ", " concrete example " or " some examples " etc. means the concrete characteristic, structure, material or the characteristics that combine this embodiment or example to describe and is contained at least one embodiment of the present invention or the example.In this manual, the schematic statement to above-mentioned term not necessarily refers to identical embodiment or example.And concrete characteristic, structure, material or the characteristics of description can combine with suitable manner 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: under the situation that does not break away from principle of the present invention and aim, can carry out multiple variation, modification, replacement and modification to these embodiment, scope of the present invention is limited claim and equivalent thereof.
Claims (8)
1. a refrigerator refrigeration system is characterized in that, comprising:
Compressor;
Condenser, the inlet of said condenser links to each other with the outlet of said compressor;
Capillary, said inlet capillaceous links to each other with the outlet of said condenser;
Refrigerating evaporator and refrigeration evaporator, said refrigerating evaporator and refrigeration evaporator are connected between the inlet of said capillary outlet and said compressor, and the outlet of said refrigerating evaporator links to each other with the inlet of said refrigeration evaporator;
First to the 3rd switch unit; In said first to the 3rd switch unit each all has first to the 3rd port; First port of said first switch unit links to each other with the outlet of said compressor and the inlet of condenser respectively; Second port of said first switch unit links to each other with the inlet of said refrigeration evaporator and first port of said the 3rd switch unit respectively; First port of said second switch unit links to each other with the outlet of said condenser, and second port of said second switch unit links to each other with said inlet capillaceous, and the 3rd port of said second switch unit links to each other with the 3rd port of said the 3rd switch unit; First port of said the 3rd switch unit links to each other with the inlet of said refrigeration evaporator, and second port of said the 3rd switch unit links to each other with the outlet of said refrigerating evaporator; With
Fresh-keeping evaporimeter, an end of said fresh-keeping evaporimeter links to each other with the 3rd port of said first switch unit, and the other end of said fresh-keeping evaporimeter links to each other with the 3rd port of said second switch unit and the 3rd port of said the 3rd switch unit respectively.
2. refrigerator refrigeration system according to claim 1; It is characterized in that; Said condenser comprises first condenser and second condenser; And the outlet of said first condenser links to each other with first port of said second switch unit, and the inlet of said second condenser links to each other with second port of said second switch unit, and the outlet of stating second condenser links to each other with said inlet capillaceous.
3. refrigerator refrigeration system according to claim 2 is characterized in that, between said first condenser and second condenser, is provided with anti-condensation device.
4. refrigerator refrigeration system according to claim 3 is characterized in that, first port of said second switch unit links to each other with the outlet of said anti-condensation device, and second port of said second switch unit links to each other with the inlet of said second condenser.
5. refrigerator refrigeration system according to claim 1 and 2 is characterized in that, said first to the 3rd switch unit is the two-bit triplet magnetic valve.
6. refrigerator refrigeration system according to claim 1 is characterized in that, between said condenser and said capillary, is provided with device for drying and filtering.
7. according to each described refrigerator refrigeration system among the claim 1-6, it is characterized in that the muffler between the outlet of said refrigeration evaporator and the inlet of said compressor comprises and said capillary and the return-air heat exchange pipeline section put.
8. a refrigerator is characterized in that, comprising:
Casing is limited with refrigerating chamber, refrigerating chamber and fresh-keeping chamber in the said casing; With
Refrigeration system; Said refrigeration system is according to each described refrigerator refrigeration system among the claim 1-7; The refrigerating evaporator of wherein said refrigeration system is used for said refrigerating chamber refrigeration; Said refrigeration evaporator is used for said refrigerating chamber refrigeration, and said fresh-keeping evaporimeter is used for said fresh-keeping chamber is freezed, thaws and is incubated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110313329 CN102313411B (en) | 2011-10-14 | 2011-10-14 | Refrigerator and refrigerating system thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110313329 CN102313411B (en) | 2011-10-14 | 2011-10-14 | Refrigerator and refrigerating system thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102313411A true CN102313411A (en) | 2012-01-11 |
| CN102313411B CN102313411B (en) | 2013-04-17 |
Family
ID=45426803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110313329 Active CN102313411B (en) | 2011-10-14 | 2011-10-14 | Refrigerator and refrigerating system thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102313411B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103423823A (en) * | 2013-06-25 | 2013-12-04 | 上海理工大学 | Compound base station room air conditioner |
| CN104344666A (en) * | 2013-10-31 | 2015-02-11 | 海尔集团公司 | Refrigeration device |
| WO2015062523A1 (en) * | 2013-10-31 | 2015-05-07 | 海尔集团公司 | Refrigeration device |
| WO2015062524A1 (en) * | 2013-10-31 | 2015-05-07 | 海尔集团公司 | Refrigeration system for refrigerators and refrigerator thereof |
| CN110631312A (en) * | 2018-06-21 | 2019-12-31 | 东芝生活电器株式会社 | Refrigerator with a door |
| CN111486633A (en) * | 2020-03-16 | 2020-08-04 | 合肥美科制冷技术有限公司 | Refrigerator utilizing heat pipe conductive evaporator |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101443615A (en) * | 2005-02-02 | 2009-05-27 | 开利公司 | Refrigerating system with economizing cycle |
| US20090293508A1 (en) * | 2008-06-03 | 2009-12-03 | Alexander Pinkus Rafalovich | Refrigerator including high capacity ice maker |
| CN201434555Y (en) * | 2009-03-27 | 2010-03-31 | 合肥美菱股份有限公司 | Three-door refrigerator with food unfreezing function |
| CN101846432A (en) * | 2009-03-25 | 2010-09-29 | 凌建军 | Waste heat utilization type disinfection cabinet and refrigerator integrated machine capable of increasing condensing temperature in winter and reducing condensing temperature in summer |
| JP2011112351A (en) * | 2009-11-30 | 2011-06-09 | Sanyo Electric Co Ltd | Refrigerating device |
| CN202267262U (en) * | 2011-10-14 | 2012-06-06 | 合肥美的荣事达电冰箱有限公司 | Refrigerator and refrigerating system thereof |
-
2011
- 2011-10-14 CN CN 201110313329 patent/CN102313411B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101443615A (en) * | 2005-02-02 | 2009-05-27 | 开利公司 | Refrigerating system with economizing cycle |
| US20090293508A1 (en) * | 2008-06-03 | 2009-12-03 | Alexander Pinkus Rafalovich | Refrigerator including high capacity ice maker |
| CN101846432A (en) * | 2009-03-25 | 2010-09-29 | 凌建军 | Waste heat utilization type disinfection cabinet and refrigerator integrated machine capable of increasing condensing temperature in winter and reducing condensing temperature in summer |
| CN201434555Y (en) * | 2009-03-27 | 2010-03-31 | 合肥美菱股份有限公司 | Three-door refrigerator with food unfreezing function |
| JP2011112351A (en) * | 2009-11-30 | 2011-06-09 | Sanyo Electric Co Ltd | Refrigerating device |
| CN202267262U (en) * | 2011-10-14 | 2012-06-06 | 合肥美的荣事达电冰箱有限公司 | Refrigerator and refrigerating system thereof |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103423823A (en) * | 2013-06-25 | 2013-12-04 | 上海理工大学 | Compound base station room air conditioner |
| CN104344666A (en) * | 2013-10-31 | 2015-02-11 | 海尔集团公司 | Refrigeration device |
| WO2015062522A1 (en) * | 2013-10-31 | 2015-05-07 | 海尔集团公司 | Refrigeration device |
| WO2015062523A1 (en) * | 2013-10-31 | 2015-05-07 | 海尔集团公司 | Refrigeration device |
| WO2015062524A1 (en) * | 2013-10-31 | 2015-05-07 | 海尔集团公司 | Refrigeration system for refrigerators and refrigerator thereof |
| CN110631312A (en) * | 2018-06-21 | 2019-12-31 | 东芝生活电器株式会社 | Refrigerator with a door |
| CN111486633A (en) * | 2020-03-16 | 2020-08-04 | 合肥美科制冷技术有限公司 | Refrigerator utilizing heat pipe conductive evaporator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102313411B (en) | 2013-04-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102313411B (en) | Refrigerator and refrigerating system thereof | |
| CN102313394B (en) | Refrigerator and refrigerating system thereof | |
| CN205037475U (en) | Changes in temperature type air conditioning system and single cold mould air conditioning system | |
| CN202267263U (en) | Refrigerator and refrigerating system of same | |
| CN102706021A (en) | Refrigeration device, refrigeration system and defrosting control method for refrigeration device | |
| CN103017427A (en) | Refrigerator and refrigerating system thereof | |
| CN204963284U (en) | Changes in temperature type air conditioning system and single cold mould air conditioning system | |
| CN105157320A (en) | Refrigerator | |
| CN102353168B (en) | Refrigerating circuit and refrigeration plant | |
| CN102506557A (en) | Refrigeration equipment and switching unit control method in defrosting process of refrigeration equipment | |
| CN104315752A (en) | Heat pump system and air conditioner with heat pump system | |
| CN103344060A (en) | Refrigerating system used for refrigerator, refrigerator and control method of refrigerator | |
| CN104296454A (en) | Refrigerator | |
| CN202420014U (en) | Refrigerating system and refrigerator with same | |
| CN102322703A (en) | Refrigerator and refrigerating system thereof | |
| CN205939879U (en) | Refrigerator and refrigerating system thereof | |
| CN203083227U (en) | Refrigerator and refrigerating system thereof | |
| CN102121774A (en) | Refrigeration system and refrigerator with refrigeration system | |
| CN102798245A (en) | Refrigerating equipment, refrigerating system and deep refrigerating method of refrigerating equipment | |
| CN102798261A (en) | Refrigerating system and refrigerating equipment having same | |
| CN102338513A (en) | Refrigerating system and refrigerator with same | |
| CN202304052U (en) | Refrigerator and refrigeration system thereof | |
| CN203893480U (en) | Air cooling heat pump unit | |
| CN203083191U (en) | Refrigerator refrigerating system and refrigerator with same | |
| CN202267262U (en) | Refrigerator and refrigerating system thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: HEFEI MIDEA REFRIGERATOR CO., LTD. Free format text: FORMER NAME: HEFEI MEDIA RONGSHIDA REFRIGERATOR CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 230601 Hefei Changjiang Road, Anhui, No. 669 Patentee after: Hefei Midea Refrigerator Co., Ltd. Patentee after: Hefei Hualing Co., Ltd. Address before: 230601 Hefei Changjiang Road, Anhui, No. 669 Patentee before: Hefei Media Rongshida Refrigerator Co., Ltd. Patentee before: Hefei Hualing Co., Ltd. |