CN104089449A - Dual-system multi-temperature zone refrigerating system for Bi-parting refrigerator - Google Patents
Dual-system multi-temperature zone refrigerating system for Bi-parting refrigerator Download PDFInfo
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- CN104089449A CN104089449A CN201410293540.3A CN201410293540A CN104089449A CN 104089449 A CN104089449 A CN 104089449A CN 201410293540 A CN201410293540 A CN 201410293540A CN 104089449 A CN104089449 A CN 104089449A
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- evaporator
- temperature zone
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- refrigerating
- refrigeration
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Abstract
The invention provides a dual-system multi-temperature zone refrigerating system for a Bi-parting refrigerator. The dual-system multi-temperature zone refrigerating system comprises a compressor, a refrigeration evaporator, a freezing evaporator and a variable temperature evaporator which are sequentially connected. A solenoid valve is arranged between the compressor and the refrigeration evaporator. A capillary tube I is arranged between the solenoid valve and the refrigeration evaporator. One end of a capillary tube II is connected between the refrigeration evaporator and the freezing evaporator, and the other end of the capillary tube II is connected with the solenoid valve. By the dual-system multi-temperature zone refrigerating system with low cost, noise is greatly reduced with fewer electrical elements, and energy consumption is lower than that of the same kinds on the basis of improved reliability thereof.
Description
Technical field
The present invention relates to side by side combination refrigerator multi-temperature zone refrigerating system technical field, be specially a kind of dual system multi-temperature zone refrigerating system for side by side combination refrigerator.
Background technology
Development along with market economy, many warm areas side by side combination refrigerator is come into life gradually, but this many warm areas side by side combination refrigerator using is at present all to adopt air cooling fin formula structure, utilize MOD to control the temperature of each chamber, this structure not only electric elements is many, but also need large power, electrically to be heated to be evaporator fin, carries out defrost.During use, noise, power consumption, maintenance rate are all higher, and owing to there is high power electrical heating, potential safety hazard is larger.
Summary of the invention
Technical problem solved by the invention is to provide a kind of dual system multi-temperature zone refrigerating system for side by side combination refrigerator, to solve the problem in above-mentioned background technology.
Technical problem solved by the invention realizes by the following technical solutions: a kind of dual system multi-temperature zone refrigerating system for side by side combination refrigerator, comprise: compressor, refrigeration evaporator, refrigerating evaporator, alternating temperature evaporimeter, described compressor, refrigeration evaporator, refrigerating evaporator, alternating temperature evaporator series are together, between compressor and refrigeration evaporator, be provided with magnetic valve, between magnetic valve and refrigeration evaporator, be provided with capillary I, capillary II one end is connected between refrigeration evaporator and refrigerating evaporator, and the other end is connected on magnetic valve.
Described refrigeration evaporator and alternating temperature evaporimeter are band-tube type structure.
Described refrigerating evaporator is threaded pipe type structure.
Compare with public technology, there is following advantage in the present invention: the present invention not only cost is lower, and because appliance component is less, greatly lowered noise, improving on the basis of refrigerator reliability, and energy consumption is also reduced to some extent in similar refrigerator.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
The specific embodiment
In order to make technological means of the present invention, creation characteristic, workflow, using method reach object and effect is easy to understand, below in conjunction with the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, rather than whole embodiment.Embodiment based in the present invention, those of ordinary skills, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.
As shown in Figure 1, a kind of dual system multi-temperature zone refrigerating system for side by side combination refrigerator, comprise: compressor 1, refrigeration evaporator 4, refrigerating evaporator 6, alternating temperature evaporimeter 7, described compressor 1, refrigeration evaporator 4, refrigerating evaporator 6, alternating temperature evaporimeter 7 are cascaded, between compressor 1 and refrigeration evaporator 4, be provided with magnetic valve 2, between magnetic valve 2 and refrigeration evaporator 4, be provided with capillary I3, capillary II5 one end is connected between refrigeration evaporator 4 and refrigerating evaporator 6, and the other end is connected on magnetic valve 2.
Described refrigeration evaporator 4 and alternating temperature evaporimeter 7 are band-tube type structure.
Described refrigerating evaporator 6 is threaded pipe type structure.
Operation principle of the present invention is: when refrigerating chamber requires refrigeration, compressor 1 is opened, and refrigerant flow direction is: compression 1-magnetic valve 2-capillary I3-refrigeration evaporator 4-refrigerating evaporator 6-alternating temperature evaporimeter 7, returns compressor 1; Refrigerating chamber does not require refrigeration, and when other chamber requires refrigeration, refrigerant flow direction is: compressor 1-magnetic valve 2-capillary II5-refrigerating evaporator 6-alternating temperature evaporimeter 7, return compressor 1, and while not having a chamber to require refrigeration, compressor shutdown; The invention solves the requirement of direct-cooled side by side combination refrigerator temperature-changing chamber refrigerating capacity, refrigeration evaporator and alternating temperature evaporimeter are band-tube type structure, and freezing is threaded pipe type structure.In system, refrigerating evaporator is that alternating temperature evaporimeter is all arranged in each refrigerant flow direction loop, and alternating temperature evaporimeter is after refrigerating evaporator.The present invention at present is applied on refrigerator product, and mass marketed has obtained checking.
More than show and described basic principle of the present invention, principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; that in above-described embodiment and description, describes just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (3)
1. the dual system multi-temperature zone refrigerating system for side by side combination refrigerator, comprise: compressor, refrigeration evaporator, refrigerating evaporator, alternating temperature evaporimeter, it is characterized in that: described compressor, refrigeration evaporator, refrigerating evaporator, alternating temperature evaporator series are together, between compressor and refrigeration evaporator, be provided with magnetic valve, between magnetic valve and refrigeration evaporator, be provided with capillary I, capillary II one end is connected between refrigeration evaporator and refrigerating evaporator, and the other end is connected on magnetic valve.
2. a kind of dual system multi-temperature zone refrigerating system for side by side combination refrigerator according to claim 1, is characterized in that: described refrigeration evaporator and alternating temperature evaporimeter are band-tube type structure.
3. a kind of dual system multi-temperature zone refrigerating system for side by side combination refrigerator according to claim 1, is characterized in that: described refrigerating evaporator is threaded pipe type structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410293540.3A CN104089449A (en) | 2014-06-25 | 2014-06-25 | Dual-system multi-temperature zone refrigerating system for Bi-parting refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410293540.3A CN104089449A (en) | 2014-06-25 | 2014-06-25 | Dual-system multi-temperature zone refrigerating system for Bi-parting refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104089449A true CN104089449A (en) | 2014-10-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410293540.3A Pending CN104089449A (en) | 2014-06-25 | 2014-06-25 | Dual-system multi-temperature zone refrigerating system for Bi-parting refrigerator |
Country Status (1)
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| CN (1) | CN104089449A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112050505A (en) * | 2020-09-11 | 2020-12-08 | 长虹美菱股份有限公司 | Double-circulation refrigerator refrigerating system and control method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0507754A2 (en) * | 1991-04-03 | 1992-10-07 | Aktiebolaget Electrolux | Refrigerator with means to mount an evaporator |
| CN2563518Y (en) * | 2002-08-30 | 2003-07-30 | 河南新飞电器有限公司 | Electric refrigerator |
| CN102213527A (en) * | 2011-05-31 | 2011-10-12 | 合肥美的荣事达电冰箱有限公司 | Refrigerator |
| CN103115467A (en) * | 2013-03-13 | 2013-05-22 | 合肥美的荣事达电冰箱有限公司 | Double refrigerating system for refrigerator |
| CN203533993U (en) * | 2013-10-15 | 2014-04-09 | 澳柯玛股份有限公司 | Two-channel flow-adjusting cold-insulation energy-saving system |
| CN203928555U (en) * | 2014-06-25 | 2014-11-05 | 六安索伊电器制造有限公司 | A kind of dual system multi-temperature zone refrigerating system for side by side combination refrigerator |
-
2014
- 2014-06-25 CN CN201410293540.3A patent/CN104089449A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0507754A2 (en) * | 1991-04-03 | 1992-10-07 | Aktiebolaget Electrolux | Refrigerator with means to mount an evaporator |
| CN2563518Y (en) * | 2002-08-30 | 2003-07-30 | 河南新飞电器有限公司 | Electric refrigerator |
| CN102213527A (en) * | 2011-05-31 | 2011-10-12 | 合肥美的荣事达电冰箱有限公司 | Refrigerator |
| CN103115467A (en) * | 2013-03-13 | 2013-05-22 | 合肥美的荣事达电冰箱有限公司 | Double refrigerating system for refrigerator |
| CN203533993U (en) * | 2013-10-15 | 2014-04-09 | 澳柯玛股份有限公司 | Two-channel flow-adjusting cold-insulation energy-saving system |
| CN203928555U (en) * | 2014-06-25 | 2014-11-05 | 六安索伊电器制造有限公司 | A kind of dual system multi-temperature zone refrigerating system for side by side combination refrigerator |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112050505A (en) * | 2020-09-11 | 2020-12-08 | 长虹美菱股份有限公司 | Double-circulation refrigerator refrigerating system and control method thereof |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141008 |
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| RJ01 | Rejection of invention patent application after publication |