CN103673364A - Refrigerator refrigerating cycle structure - Google Patents
Refrigerator refrigerating cycle structure Download PDFInfo
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- CN103673364A CN103673364A CN201310747554.3A CN201310747554A CN103673364A CN 103673364 A CN103673364 A CN 103673364A CN 201310747554 A CN201310747554 A CN 201310747554A CN 103673364 A CN103673364 A CN 103673364A
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- tube
- compressor
- evaporation tube
- capillary
- evaporimeter
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Abstract
The invention discloses a refrigerator refrigerating cycle structure which is characterized by comprising a compressor, a condenser, a drying filter, a capillary tube, an evaporator and an air return tube. The compressor, the condenser, the drying filter, the capillary tube, the evaporator and the air return tube are sequentially connected. The air return tube is connected with the compressor. The input end of the evaporation tube is located below the output end of the evaporation tube. The capillary tube is connected with the input end of the evaporation tube. The air return tube is connected with the output end of the evaporation tube. The evaporator is a flooded evaporator. Compared with the prior art, the refrigerator refrigerating cycle structure has the advantages that the improvement of the structure is little, noise is reduced by about 6%, the energy-saving rate is improved by about 6%, and the energy efficiency is also reduced.
Description
Technical field
The present invention relates to a kind of refrigerator refrigerating circulation structure.
Background technology
To be cold-producing medium sucked by compressor with the form of gaseous state refrigeration for refrigerator principle, the steam that is compressed into HTHP enters condenser through blast pipe, cold-producing medium by dissipation of heat in outside air, be condensed into the liquid of high pressure, enter capillary through filter, and the step-down of being dammed enters in evaporimeter and vaporizes.Refrigerant liquid absorbs external heat and is vaporizated into dry saturated steam, realizes cooling in refrigerator, and cold-producing medium becomes low area overheat steam and sucked back by compressor, and so forth.In existing traditional refrigerator or refrigerator-freezer, the cold-producing medium input of evaporimeter is arranged on the top of cold-producing medium output, therefore cold-producing medium enters evaporimeter and flows out from the below of evaporimeter from the top of evaporimeter, adopt the enterprising evaporation mode of fountain next time refrigeration, its shortcoming is that noise is large, and refrigerating efficiency is not high.
Summary of the invention
The object of the invention is to overcome above shortcomings in prior art, and a kind of reasonable in design is provided, noise is little, the refrigerator refrigerating circulation structure that refrigerating efficiency is high.
The present invention addresses the above problem adopted technical scheme:
This refrigerator refrigerating circulation structure, comprise compressor, condenser, device for drying and filtering, capillary, evaporimeter and muffler, compressor, condenser, device for drying and filtering, capillary, evaporimeter, muffler connect successively, muffler connects compressor,, the input of evaporation tube is positioned at the below of the output of evaporation tube, and capillary connects the input of evaporation tube, muffler connects the output of evaporation tube, and described evaporimeter adopts flooded evaporator.
Compressor is discharged high pressure, high temperature refrigerant gas and is entered condenser, through the cooled middle temperature high-pressure refrigeration liquid of condenser, enter device for drying and filtering, after capillary-compensated, the refrigerant liquid of low-temp low-pressure enters from evaporimeter end, low-pressure low-temperature refrigerant gas after evaporation is got back to compressor by muffler, reciprocation cycle work.Under going out on this refrigeration system employing evaporimeter, enter refrigerant flow direction, feature is for reducing noise and reducing efficiency.
The present invention compared with prior art, has the following advantages and effect: architecture advances is few, and not only having reduced noise and fractional energy savings is 6% left and right, has also reduced efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing and by embodiment, the present invention is described in further detail, and following examples are explanation of the invention and the present invention is not limited to following examples.
Referring to Fig. 1, the present embodiment refrigerator refrigerating circulation structure, comprise compressor 1, condenser 2, device for drying and filtering 3, capillary 4, evaporimeter 5 and muffler 6, compressor 1, condenser 2, device for drying and filtering 3, capillary 4, evaporimeter 5, muffler 6 connect successively, muffler 6 connects compressor 1, the input of evaporation tube is positioned at the below of the output of evaporation tube, and capillary 4 connects the input of evaporation tube, and muffler 6 connects the output of evaporation tube.Evaporimeter 5 adopts flooded evaporator.
Above content described in this description is only made for the present invention illustrating.Those skilled in the art can make various modifications or supplement or adopt similar mode to substitute described specific embodiment; only otherwise depart from the content of description of the present invention or surmount this scope as defined in the claims, all should belong to protection scope of the present invention.
Claims (1)
1. a refrigerator refrigerating circulation structure, it is characterized in that: comprise compressor, condenser, device for drying and filtering, capillary, evaporimeter and muffler, compressor, condenser, device for drying and filtering, capillary, evaporimeter, muffler connect successively, muffler connects compressor, the input of evaporation tube is positioned at the below of the output of evaporation tube, capillary connects the input of evaporation tube, and muffler connects the output of evaporation tube, and described evaporimeter adopts flooded evaporator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310747554.3A CN103673364A (en) | 2013-12-31 | 2013-12-31 | Refrigerator refrigerating cycle structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310747554.3A CN103673364A (en) | 2013-12-31 | 2013-12-31 | Refrigerator refrigerating cycle structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103673364A true CN103673364A (en) | 2014-03-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310747554.3A Pending CN103673364A (en) | 2013-12-31 | 2013-12-31 | Refrigerator refrigerating cycle structure |
Country Status (1)
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| CN (1) | CN103673364A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002333220A (en) * | 2001-05-09 | 2002-11-22 | Kubota Corp | Compression type heat pump |
| JP3351001B2 (en) * | 1993-03-23 | 2002-11-25 | ダイキン工業株式会社 | Liquid-filled evaporator |
| CN2932240Y (en) * | 2006-02-24 | 2007-08-08 | 海尔集团公司 | Flooded refrigerating equipment of refrigeration equipment evaporator |
| CN101338949A (en) * | 2008-08-07 | 2009-01-07 | 清华大学 | Full liquid type composite type cold air units |
| JP2012163299A (en) * | 2011-02-09 | 2012-08-30 | Daikin Industries Ltd | Oil returning mechanism of flooded-evaporator, and refrigeration apparatus |
| CN203671979U (en) * | 2013-12-31 | 2014-06-25 | 浙江华美电器制造有限公司 | Refrigerator refrigerating cycle structure |
-
2013
- 2013-12-31 CN CN201310747554.3A patent/CN103673364A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3351001B2 (en) * | 1993-03-23 | 2002-11-25 | ダイキン工業株式会社 | Liquid-filled evaporator |
| JP2002333220A (en) * | 2001-05-09 | 2002-11-22 | Kubota Corp | Compression type heat pump |
| CN2932240Y (en) * | 2006-02-24 | 2007-08-08 | 海尔集团公司 | Flooded refrigerating equipment of refrigeration equipment evaporator |
| CN101338949A (en) * | 2008-08-07 | 2009-01-07 | 清华大学 | Full liquid type composite type cold air units |
| JP2012163299A (en) * | 2011-02-09 | 2012-08-30 | Daikin Industries Ltd | Oil returning mechanism of flooded-evaporator, and refrigeration apparatus |
| CN203671979U (en) * | 2013-12-31 | 2014-06-25 | 浙江华美电器制造有限公司 | Refrigerator refrigerating cycle structure |
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| Date | Code | Title | Description |
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| PB01 | 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: 20140326 |
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| RJ01 | Rejection of invention patent application after publication |