CN1175227C - Direct cooling type refrigerator with multitemperature/temperature-changing zones in same chamber - Google Patents
Direct cooling type refrigerator with multitemperature/temperature-changing zones in same chamber Download PDFInfo
- Publication number
- CN1175227C CN1175227C CNB011340452A CN01134045A CN1175227C CN 1175227 C CN1175227 C CN 1175227C CN B011340452 A CNB011340452 A CN B011340452A CN 01134045 A CN01134045 A CN 01134045A CN 1175227 C CN1175227 C CN 1175227C
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- China
- Prior art keywords
- temperature
- temp
- same chamber
- refrigerator
- evaporator
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- 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.)
- Expired - Fee Related
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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
- F25D2400/00—General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass
- F25D2400/16—Convertible refrigerators
Landscapes
- Devices That Are Associated With Refrigeration Equipment (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The present invention relates to a direct cooling type refrigerator. A multiple temperature / temperature change region is arranged in the same chamber. The present invention is composed of a compressor, a condenser, a dry filter, a capillary, an evaporator, a refrigerator body and a door body. The chamber of the refrigerator is divided and enclosed by a plastic piece and at least forms the multiple temperature / temperature change region which is provided with a multiple temperature / temperature change evaporator. The present invention has the advantages that the temperature can be adjusted by the multiple temperature / temperature change region, the refrigeration performance levels of energy consumption, noise, etc. and the system fault rate are consistent with traditional refrigerators with the same volume and types, and the present invention has high cost and cost performance ratio.
Description
Technical field
The present invention relates to a kind of many warm areas refrigerator, be provided with the refrigerator of many warm areas in especially a kind of same chamber.
Background technology
In daily life, people are according to different requirements of preservation temperature such as food fruits and vegetables, need refrigerator that different storage temperature can be provided, therefore, Liang Men, three even multi-door multi-chamber's refrigerator arise at the historic moment, this refrigerator, though the different temperatures by chamber between difference distributes, and has realized providing for the user purpose of different storage temperature, because this refrigerator structure more complicated, cost is higher and fault rate is high, and the client uses also very inconvenient.
Summary of the invention
The object of the invention is: at realizing the problem that different temperatures distributes and exists by chamber between difference in the present conventional refrigerator, provide the new refrigerator that multiple temp/variable temp zone is set in a kind of same chamber.
The object of the present invention is achieved like this, be provided with the direct cooling refrigerator of multiple temp/variable temp zone in a kind of same chamber, form by compressor, condenser, device for drying and filtering, capillary and refrigeratory body and door body, it is characterized in that: in refrigeratory body, sealing is cut apart in a chamber by working of plastics, at least form a multiple temp/variable temp zone, how to be provided with independently temperature/alternating temperature evaporimeter in the described multiple temp/variable temp zone.
The invention has the advantages that: by how adding temperature/alternating temperature evaporimeter, and same chamber cut apart sealing, because the refrigerated storage temperature of multiple temp/variable temp zone can be controlled separately, thereby realized to exist in the same chamber warm area of a plurality of different temperatures, satisfied the demand that the user deposits different article.Simultaneously, in implementation process, only need the working of plastics that increases corresponding evaporimeter and be used to seal, cost increases limited, its cost, ratio of performance to price height, and refrigeration performance level and system failure rate such as energy consumption, noise, the conventional refrigerator with equal capacity same kind is consistent basically.
Description of drawings
Fig. 1 is the direct cooling refrigerator cutaway view that is provided with multiple temp/variable temp zone in a kind of same chamber;
How Fig. 2 contains the single round-robin system cooling system refrigerator work schematic diagram of temperature/alternating temperature evaporimeter;
How Fig. 3 contains the double round robin cooling system refrigerator work schematic diagram of temperature/alternating temperature evaporimeter.
Embodiment
Below in conjunction with accompanying drawing specific embodiments of the present invention is further described.
Fig. 1 is the direct-cooling type two-door refrigerator that a kind of same chamber is provided with multiple temp/variable temp zone, as seen from the figure, casing 1 top is refrigerating chamber 2 and refrigerating-chamber door 16, the bottom is refrigerating chamber 3 and refrigerating chamber door 17, and refrigerating chamber 2 back plates are provided with refrigerator evaporator 4, are provided with freezer evaporator 5 in the refrigerating chamber 3, its underpart is provided with compressor 6, in refrigerating chamber 2 bottoms is to cut apart the multiple temp/variable temp zone 12 that forms by working of plastics 13, and its front is a dodge gate 14, and how its rear portion is provided with temperature/alternating temperature evaporimeter 7.In the present embodiment, refrigerator evaporator 4, how temperature/alternating temperature evaporimeter 7 and freezer evaporator all are to adopt tube-in-sheet evaporator.
Fig. 2 is a kind of single round-robin system cooling system schematic diagram, and as seen from the figure, how temperature/alternating temperature evaporimeter 7 of setting up directly is concatenated in refrigerator evaporator 4 and the freezing work loop of deciding evaporimeter 5 and capillary 10, device for drying and filtering 8, condenser 9, compressor 6.
Fig. 3 is a kind of double round robin cooling system fundamental diagram, as seen from the figure, how temperature/alternating temperature evaporimeter 7 of setting up is connected in series back and refrigerator evaporator 4 with capillary 11, capillary 10 is in parallel, described parallel branch is joined by magnetic valve 15, and is serially connected in the work loop of device for drying and filtering 8, condenser 9, compressor 6, refrigerating evaporator 5.In the present embodiment, magnetic valve 15 is a two-position three way magnetic valve.
Principle according to Fig. 3, how to increase more temperature/alternating temperature directly cooling evaporator, be equipped with independent capillary respectively, form a plurality of parallel branches, work with magnetic valve and other refrigeration system parts by multiloop control more together, obtain having the refrigerator of a plurality of multiple temp/variable temp zones.
In the present invention, described refrigerator evaporator 4, freezer evaporator 5 and Duo Wen/alternating temperature evaporimeter 7 can also adopt inflation type evaporimeter and wire-and-tube evaporator except adopting band-tube type.
Claims (5)
1. a direct cooling refrigerator that is provided with multiple temp/variable temp zone in same chamber is made up of compressor, condenser, device for drying and filtering, capillary, evaporimeter and refrigeratory body and door body, it is characterized in that:
A. in refrigeratory body, sealing is cut apart in same chamber, form a multiple temp/variable temp zone at least by working of plastics;
B. how to be provided with independently temperature/alternating temperature evaporimeter in the described multiple temp/variable temp zone.
2. be provided with the direct cooling refrigerator of multiple temp/variable temp zone in the same chamber according to claim 1, it is characterized in that: seal and the multiple temp/variable temp zone of formation described same chamber being cut apart with working of plastics, and one side is provided with dodge gate at least.
3. be provided with the direct cooling refrigerator of multiple temp/variable temp zone in the same chamber according to claim 1, it is characterized in that: described independently how temperature/alternating temperature evaporimeter adopts the single cycle mode directly to be concatenated in the work loop of refrigerator evaporator, freezer evaporator, capillary, device for drying and filtering, condenser, compressor.
4. be provided with the direct cooling refrigerator of multiple temp/variable temp zone in the same chamber according to claim 1, it is characterized in that: described independently how temperature/alternating temperature evaporimeter be connected in series back and refrigerator evaporator, capillary paralleling with capillary and form at least one parallel branch, described parallel branch is joined by magnetic valve, and is serially connected in the work loop of device for drying and filtering, condenser, compressor, refrigerating evaporator.
5. according to the direct cooling refrigerator that is provided with multiple temp/variable temp zone in claim 1 or the 3 or 4 described same chamber, it is characterized in that: described independently how temperature/alternating temperature evaporimeter can adopt band-tube type or inflation type or wire-and-tube evaporator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB011340452A CN1175227C (en) | 2001-10-15 | 2001-10-15 | Direct cooling type refrigerator with multitemperature/temperature-changing zones in same chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB011340452A CN1175227C (en) | 2001-10-15 | 2001-10-15 | Direct cooling type refrigerator with multitemperature/temperature-changing zones in same chamber |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1341836A CN1341836A (en) | 2002-03-27 |
| CN1175227C true CN1175227C (en) | 2004-11-10 |
Family
ID=4672181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB011340452A Expired - Fee Related CN1175227C (en) | 2001-10-15 | 2001-10-15 | Direct cooling type refrigerator with multitemperature/temperature-changing zones in same chamber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1175227C (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ATE447151T1 (en) | 2004-11-02 | 2009-11-15 | Lg Electronics Inc | COOLER |
| CN103115468A (en) * | 2013-03-13 | 2013-05-22 | 合肥美的荣事达电冰箱有限公司 | Multiple-refrigerating system used for refrigerator |
| WO2015021589A1 (en) * | 2013-08-13 | 2015-02-19 | 海信容声(广东)冰箱有限公司 | Refrigerator provided with individually variable temperature zone |
| CN104501442B (en) * | 2014-12-22 | 2017-03-22 | 合肥美的电冰箱有限公司 | Refrigerating system and refrigerating device with same |
| CN106419318A (en) * | 2016-11-17 | 2017-02-22 | 天津捷盛东辉保鲜科技有限公司 | Intelligent freshness retaining special cabinet for fruit and vegetable direct selling |
| CN115451615B (en) * | 2022-10-26 | 2023-03-21 | 能邦(苏州)换热器有限公司 | Refrigeration evaporator assembly |
-
2001
- 2001-10-15 CN CNB011340452A patent/CN1175227C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1341836A (en) | 2002-03-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| ASS | Succession or assignment of patent right |
Owner name: AB ELECTROLUX ZHONGYI( CHANGSHA ) FRIDGE CO., LTD Free format text: FORMER OWNER: YLAKES ELECTRIC EQUIPMENT (NANJING) CO. LTD. Effective date: 20030908 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20030908 Address after: 410118 Zhongyi Road, Changsha, Hunan, two Applicant after: Electrolux China-Italy (Chongsha) Refrigerator Co., Ltd. Address before: 210038 No. 439, Yan Lu, Nanjing, Jiangsu Applicant before: Ylakes Electric Equipment (Nanjing) Co. Ltd. |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20041110 Termination date: 20181015 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |