CN105650972A - Refrigerator with copious cooling quick-freezing zone - Google Patents
Refrigerator with copious cooling quick-freezing zone Download PDFInfo
- Publication number
- CN105650972A CN105650972A CN201610133268.1A CN201610133268A CN105650972A CN 105650972 A CN105650972 A CN 105650972A CN 201610133268 A CN201610133268 A CN 201610133268A CN 105650972 A CN105650972 A CN 105650972A
- Authority
- CN
- China
- Prior art keywords
- refrigeration system
- freezing
- refrigerator
- compressor
- refrigeration
- 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
- 238000007710 freezing Methods 0.000 title claims abstract description 45
- 238000001816 cooling Methods 0.000 title abstract description 6
- 238000005057 refrigeration Methods 0.000 claims abstract description 60
- 238000001035 drying Methods 0.000 claims abstract description 13
- 238000001914 filtration Methods 0.000 claims abstract description 13
- 230000008520 organization Effects 0.000 claims description 8
- 230000008014 freezing Effects 0.000 abstract description 15
- 235000013305 food Nutrition 0.000 abstract description 14
- 239000012595 freezing medium Substances 0.000 abstract 1
- 235000013611 frozen food Nutrition 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000009246 food effect Effects 0.000 description 1
- 235000021471 food effect Nutrition 0.000 description 1
- 235000015243 ice cream Nutrition 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
- F25D11/02—Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures
- F25D11/022—Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures with two or more evaporators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D19/00—Arrangement or mounting of refrigeration units with respect to devices or objects to be refrigerated, e.g. infrared detectors
- F25D19/04—Arrangement or mounting of refrigeration units with respect to devices or objects to be refrigerated, e.g. infrared detectors with more than one refrigeration unit
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D29/00—Arrangement or mounting of control or safety devices
- F25D29/003—Arrangement or mounting of control or safety devices for movable devices
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The invention provides a refrigerator with a copious cooling quick-freezing zone. The refrigerator comprises a first freezing zone, a second freezing zone and a refrigeration zone; a first refrigeration system is arranged in the first freezing zone and comprises a first compressor, a first condenser is connected to the first compressor, a first drying and filtering device is connected to the first condenser and connected with a first freezing evaporator through a first capillary tube, and the circulated first refrigeration system is formed by connecting the first freezing evaporator with the first compressor. A second refrigeration system is arranged in the second freezing zone, and the second freezing zone and the refrigeration zone are both matched with the second refrigeration system. An R290 freezing medium is adopted in the first refrigeration system of the copious cooling quick-freezing zone, the first compressor is an efficient compressor, the lowest temperature of the copious cooling quick-freezing zone can be lower than or equal to -40 DEG C, and a large amount of food can be rapidly frozen. According to the refrigerator, one copious cooling quick-freezing zone is independently arranged, and various low-temperature requirements for storing the food in a family are met.
Description
Technical field
The present invention relates to refrigerator field, be specifically related to a kind of there is the refrigerator of room between cryogenic quick-freezing.
Background technology
Domestic refrigerator freezing design currently on the market is mostly four-star, and namely refrigerator freezing room temperature is minimum reaches-24 DEG C, substantially can meet the freezing demand of food. But the frozen food storage cycle being as user increases and kind increases (such as tuna, ice cream), or user is disposable puts into abundance of food, need quick freeze food, in these situations, refrigeration system is accomplished by less cryogenic temperature and chilling rate faster, but current refrigeration system cannot meet the demand. Cooling rate in the refrigerating chamber of current refrigerator is relatively slower, and this influences whether the freshness of food, when quick-freezing opened by complete machine, when continuing to freeze, it is easy to other indoor food such as freezing cold preservation.
Summary of the invention
The problem that cannot realize fast-refrigerating for existing domestic refrigerator, the invention provides and a kind of have the refrigerator of room between cryogenic quick-freezing.
The present invention adopts following technical scheme:
A kind of refrigerator with cryogenic quick-freezing district, including the first freeze space, the second freeze space and chill space, described first freeze space is configured with the first refrigeration system, first refrigeration system includes the first compressor, described first compressor is connected to the first condenser, first condenser is connected to the first device for drying and filtering, and the first device for drying and filtering is connected to the first refrigerating evaporator by the first capillary tube, and the first refrigerating evaporator and the first compressor are connected to form the first refrigeration system of circulation; Described second freeze space is configured with the second refrigeration system, and the second freeze space and chill space all match with the second refrigeration system.
Preferably, described second refrigeration system includes the second compressor, second compressor is connected to the second condenser, second condenser is connected to the second device for drying and filtering, second device for drying and filtering is connected to refrigeration evaporator by the second capillary tube, refrigeration evaporator is connected to the second refrigerating evaporator, and the second refrigerating evaporator and the second compressor are connected to form the second refrigeration system of circulation; Described refrigeration evaporator and chill space match, and the second refrigerating evaporator and the second freeze space match.
Preferably, R290 cold-producing medium is adopted in described first circular refrigerating mechanism.
Preferably, also including computer controlling organization, described first refrigeration system is all connected with computer controlling organization with the second refrigeration system.
Preferably, described first freeze space is cryogenic quick-freezing district, and the minimum temperature in the first freeze space is less than or equal to-40 DEG C.
The invention have the advantages that:
The refrigerator with cryogenic quick-freezing district provided by the invention is provided with cryogenic quick-freezing district, this cryogenic quick-freezing district has independent refrigeration system, this refrigeration system is not by the impact of refrigerator integral refrigerating system, and two set refrigeration systems are separate and control by computer controlling organization. Adopting R290 cold-producing medium between this cryogenic quick-freezing in the cycle refrigeration system of room, the first compressor is high-efficient compressor so that minimum being smaller than of the temperature of this room is equal to-40 DEG C, can meet a large amount of food of quick freeze, fresh-keeping food. While meeting quick frozen food demand, it is not necessary to tradition quick-freezing switch is opened, it is not necessary to whole refrigeration system is all run simultaneously, it is to avoid to other room food effect, save the energy simultaneously. When not needing rapid freezing article, it is possible to individually close cryogenic quick-freezing district, without influence on the use of other rooms of refrigerator. This refrigerator covers all kinds of requirement of low temperatures that domestic food preserves, convenient and practical.
Accompanying drawing explanation
Fig. 1 is the front view of the refrigerator with cryogenic quick-freezing district.
Fig. 2 is the sectional view in cryogenic quick-freezing district.
Fig. 3 is the sectional view of other rooms of the refrigerator with cryogenic quick-freezing district.
Fig. 4 is the structural representation of the first refrigeration system.
Fig. 5 is the structural representation of the second refrigeration system.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is specifically described:
In conjunction with Fig. 1 to Fig. 5, a kind of refrigerator with cryogenic quick-freezing district, including the 1, second freeze space 2, the first freeze space and chill space 3.
First freeze space 1 is cryogenic quick-freezing district, and the minimum temperature in the first freeze space 1 is less than or equal to-40 DEG C.
As it is shown in figure 1, for four-door refrigerator, the left side, refrigerator freezing district is the first freeze space 1. It is of course also possible to the region selecting other is the first freeze space 1.
As shown in Figure 4, first freeze space 1 is configured with the first refrigeration system 4, first refrigeration system 4 includes the first compressor 41, first compression 41 machines are connected to the first condenser 42, first condenser 42 is connected to the first device for drying and filtering 43, first device for drying and filtering 43 is connected to the first refrigerating evaporator 45 by the first capillary tube 44, and the first refrigerating evaporator 45 and the first compressor 41 are connected to form the first refrigeration system 4 of circulation.
R290 cold-producing medium or R404A cold-producing medium is adopted, it is of course also possible to adopt other cold-producing medium in first refrigeration system 4.
First compressor 41 is high-efficient compressor, and the first refrigeration system 4 enables to the minimum temperature in the first freeze space 1 less than or equal to-40 DEG C, can meet a large amount of food of quick freeze, fresh-keeping food.
Second freeze space 2 is configured with the second refrigeration system 5, and the second freeze space 2 and chill space 3 all match with the second refrigeration system 5.
As shown in Figure 5, second refrigeration system 5 includes the second compressor 51, second compressor 51 is connected to the second condenser 52, second condenser 52 is connected to the second device for drying and filtering 53, second device for drying and filtering 53 is connected to refrigeration evaporator 55 by the second capillary tube 54, refrigeration evaporator 55 is connected to the second refrigerating evaporator 56, and the second refrigerating evaporator 56 and the second compressor 51 are connected to form the second refrigeration system 5 of circulation.
Refrigeration evaporator 55 and chill space 3 match, and the second refrigerating evaporator 56 and the second freeze space 2 match.
This refrigerator also includes computer controlling organization, and the first refrigeration system 4 is all connected with computer controlling organization with the second refrigeration system 5.
Certainly, the operation of the first refrigeration system 4 and the second refrigeration system 5 may be used without the mode of Mechanical course and realizes.
First refrigeration system 4 and the second refrigeration system 5 are separate, are independent of each other.
The food needing cryogenic quick-freezing is placed in the first freeze space 1 of refrigerator and carries out freezing, when not needing rapid freezing article, it is possible to individually close the first freeze space 1 by computer controlling organization, without influence on the use in other regions of refrigerator.
The refrigeration modes of this refrigerator adopts air-cooled or the direct-cooled or air-cooled and direct-cooled mode combined.
This refrigerator is by being separately provided a cryogenic quick-freezing district, and is provided with double; two independent refrigeration mechanism, meets all kinds of requirement of low temperatures that domestic food preserves, convenient and practical.
Certainly, described above is not limitation of the present invention, and the present invention is also not limited to the example above, the change made in the essential scope of the present invention of those skilled in the art, remodeling, interpolation or replacement, also should belong to protection scope of the present invention.
Claims (5)
1. a refrigerator with cryogenic quick-freezing district, it is characterized in that, including the first freeze space, the second freeze space and chill space, described first freeze space is configured with the first refrigeration system, first refrigeration system includes the first compressor, and described first compressor is connected to the first condenser, and the first condenser is connected to the first device for drying and filtering, first device for drying and filtering is connected to the first refrigerating evaporator by the first capillary tube, and the first refrigerating evaporator and the first compressor are connected to form the first refrigeration system of circulation; Described second freeze space is configured with the second refrigeration system, and the second freeze space and chill space all match with the second refrigeration system.
2. a kind of refrigerator with cryogenic quick-freezing district according to claim 1, it is characterized in that, described second refrigeration system includes the second compressor, second compressor is connected to the second condenser, second condenser is connected to the second device for drying and filtering, second device for drying and filtering is connected to refrigeration evaporator by the second capillary tube, and refrigeration evaporator is connected to the second refrigerating evaporator, and the second refrigerating evaporator and the second compressor are connected to form the second refrigeration system of circulation; Described refrigeration evaporator and chill space match, and the second refrigerating evaporator and the second freeze space match.
3. a kind of refrigerator with cryogenic quick-freezing district according to claim 1, it is characterised in that adopt R290 cold-producing medium in described first circular refrigerating mechanism.
4. a kind of refrigerator with cryogenic quick-freezing district according to claim 1, it is characterised in that also including computer controlling organization, described first refrigeration system is all connected with computer controlling organization with the second refrigeration system.
5. a kind of refrigerator with cryogenic quick-freezing district according to claim 1, it is characterised in that described first freeze space is cryogenic quick-freezing district, and the minimum temperature in the first freeze space is less than or equal to-40 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610133268.1A CN105650972B (en) | 2016-03-09 | 2016-03-09 | A kind of refrigerator with cryogenic quick-freezing area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610133268.1A CN105650972B (en) | 2016-03-09 | 2016-03-09 | A kind of refrigerator with cryogenic quick-freezing area |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105650972A true CN105650972A (en) | 2016-06-08 |
| CN105650972B CN105650972B (en) | 2019-02-26 |
Family
ID=56492355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610133268.1A Active CN105650972B (en) | 2016-03-09 | 2016-03-09 | A kind of refrigerator with cryogenic quick-freezing area |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105650972B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110579063A (en) * | 2019-10-08 | 2019-12-17 | 长虹美菱股份有限公司 | refrigerator with children functional areas |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1560546A (en) * | 2004-03-04 | 2005-01-05 | 上海交通大学 | Refrigeration freezer with double-refrigeration loop of raising freezing function |
| JP2008116100A (en) * | 2006-11-02 | 2008-05-22 | Matsushita Electric Ind Co Ltd | Commodity storage apparatus |
| CN102353205A (en) * | 2011-09-02 | 2012-02-15 | 合肥美的荣事达电冰箱有限公司 | Refrigeration equipment |
| CN102679606A (en) * | 2012-06-06 | 2012-09-19 | 合肥华凌股份有限公司 | Refrigerating system and refrigerator with refrigerating system |
| CN102980351A (en) * | 2012-12-28 | 2013-03-20 | 合肥美的荣事达电冰箱有限公司 | Refrigerator and refrigeration system component thereof |
| CN103574959A (en) * | 2013-11-04 | 2014-02-12 | 合肥华凌股份有限公司 | Refrigeration system of double-temperature refrigerator and double-temperature refrigerator |
| CN104764266A (en) * | 2015-02-09 | 2015-07-08 | 西安交通大学 | Three-door multi-temperature-zone refrigeration system with rapid-freezing function and refrigerator with same and control method thereof |
| CN105020959A (en) * | 2015-07-31 | 2015-11-04 | 合肥美的电冰箱有限公司 | Refrigerator freezing chamber structure and refrigerator with structure |
| CN105202852A (en) * | 2015-09-15 | 2015-12-30 | 杭州华日家电有限公司 | High efficiency and energy conversation-based refrigeration cycle system of refrigerator and control method thereof |
| CN205593258U (en) * | 2016-03-09 | 2016-09-21 | 澳柯玛股份有限公司 | Refrigerator with cryrogenic quick -freeze district |
-
2016
- 2016-03-09 CN CN201610133268.1A patent/CN105650972B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1560546A (en) * | 2004-03-04 | 2005-01-05 | 上海交通大学 | Refrigeration freezer with double-refrigeration loop of raising freezing function |
| JP2008116100A (en) * | 2006-11-02 | 2008-05-22 | Matsushita Electric Ind Co Ltd | Commodity storage apparatus |
| CN102353205A (en) * | 2011-09-02 | 2012-02-15 | 合肥美的荣事达电冰箱有限公司 | Refrigeration equipment |
| CN102679606A (en) * | 2012-06-06 | 2012-09-19 | 合肥华凌股份有限公司 | Refrigerating system and refrigerator with refrigerating system |
| CN102980351A (en) * | 2012-12-28 | 2013-03-20 | 合肥美的荣事达电冰箱有限公司 | Refrigerator and refrigeration system component thereof |
| CN103574959A (en) * | 2013-11-04 | 2014-02-12 | 合肥华凌股份有限公司 | Refrigeration system of double-temperature refrigerator and double-temperature refrigerator |
| CN104764266A (en) * | 2015-02-09 | 2015-07-08 | 西安交通大学 | Three-door multi-temperature-zone refrigeration system with rapid-freezing function and refrigerator with same and control method thereof |
| CN105020959A (en) * | 2015-07-31 | 2015-11-04 | 合肥美的电冰箱有限公司 | Refrigerator freezing chamber structure and refrigerator with structure |
| CN105202852A (en) * | 2015-09-15 | 2015-12-30 | 杭州华日家电有限公司 | High efficiency and energy conversation-based refrigeration cycle system of refrigerator and control method thereof |
| CN205593258U (en) * | 2016-03-09 | 2016-09-21 | 澳柯玛股份有限公司 | Refrigerator with cryrogenic quick -freeze district |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110579063A (en) * | 2019-10-08 | 2019-12-17 | 长虹美菱股份有限公司 | refrigerator with children functional areas |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105650972B (en) | 2019-02-26 |
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