CN103438622A - Refrigerator condenser and refrigerator - Google Patents

Refrigerator condenser and refrigerator Download PDF

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Publication number
CN103438622A
CN103438622A CN2013103824460A CN201310382446A CN103438622A CN 103438622 A CN103438622 A CN 103438622A CN 2013103824460 A CN2013103824460 A CN 2013103824460A CN 201310382446 A CN201310382446 A CN 201310382446A CN 103438622 A CN103438622 A CN 103438622A
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CN
China
Prior art keywords
heat exchange
condenser
refrigerator
heat
steel wire
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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.)
Pending
Application number
CN2013103824460A
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Chinese (zh)
Inventor
蔡拾贰
吴世庆
周万文
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Guangdong Homa Appliances Co Ltd
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Guangdong Homa Appliances Co Ltd
Priority date (The priority date 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 date listed.)
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Publication date
Application filed by Guangdong Homa Appliances Co Ltd filed Critical Guangdong Homa Appliances Co Ltd
Priority to CN2013103824460A priority Critical patent/CN103438622A/en
Publication of CN103438622A publication Critical patent/CN103438622A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a refrigerator condenser which comprises a condensation pipe and refrigerants flowing in the condensation pipe. The refrigerator condenser further comprises a closed heat exchange belt, and heat exchange working media are arranged in the heat exchange belt. The heat exchange belt abuts part of or the whole condensation pipe in parallel so that heat exchange is performed on the heat exchange working media in the heat exchange belt and the refrigerants in the condensation pipe. According to the refrigerator condenser, the characteristic that the specific heat ratio of water is larger than that of air is utilized, the heat exchange efficiency of the condenser is improved by adding the heat exchange belt, the energy-saving effect is obvious, and the complete refrigerator can save energy by more than 20 percent.

Description

Condenser for refrigerator and refrigerator
Technical field
The present invention relates to refrigeration technology field, particularly a kind of condenser for refrigerator and use the refrigerator of this condenser for refrigerator.
Background technology
In prior art, refrigerator refrigeration loop generally comprises compressor, condenser, capillary, the large parts of evaporimeter etc. four, refrigerator realizes that the function of highly effective refrigeration needs compressor and refrigeration system perfect matching, people often are devoted to the topology layout of evaporimeter and design so that the raising of cooling system efficiency, and often ignored the optimization of condenser, because the cold-producing medium in condenser pipe is that two-phase is mixed, its pressure has reflected the gas outlet pressure of compressor, and the acting of compressor increases along with the rising of exhaust port pressure, therefore, the heat dissipation characteristics of condenser is very large on whole kind of refrigeration cycle impact, when condenser temperature is too high, compressor need to consume more energy.
In traditional refrigerator design, condenser is the back that hangs over refrigerator at first, and attractive in appearance for profile, develop into gradually the side plate inboard that condenser is sticked on to refrigerator, and external hanging type and built-in condenser, the heat of condenser pipe inner refrigerant all is discharged in air and goes by heat exchanger, because condenser pipe is pipe, therefore the contact area of the internal-mounted condenser of coiled and refrigerator side plate is little, need to increase heat exchange area and make up its inherent shortcoming, and the external hanging type condensation adopts welding wire on condenser pipe to increase heat exchange area more, having equally heat exchange efficiency is not too desirable situation.
Summary of the invention
The technical problem to be solved in the present invention is that the deficiency existed for above-mentioned prior art, from optimizing the direction of condenser heat exchange mode, provide a kind of condenser for refrigerator of high heat exchange efficiency, thereby reduce refrigerator power consumption, to overcome the deficiencies in the prior art.
The present invention also provides a kind of refrigerator with above-mentioned condenser for refrigerator.
The technical solution used in the present invention is: a kind of condenser for refrigerator, comprise condenser pipe, the heat exchange steel wire, mobile cold-producing medium in condenser pipe, front side and rear side that described heat exchange steel wire is located at condenser pipe form double-deck heat exchange steel wire, make condensing tube tongs between two-layer heat exchange steel wire, and in the gap of double-deck heat exchange steel wire, inner clip is equipped with the heat exchange band, be packaged with heat-exchange working medium in described heat exchange band, described heat exchange band and heat exchange steel wire heat-shift.
Preferably, described heat exchange band is made by the heat conduction film.
Preferably, described heat-exchange working medium is the fluid with latent heat of phase change.
Preferably, described heat-exchange working medium is water.
Preferably, the S-shaped bending of condenser pipe.
Preferably, described condenser for refrigerator hangs over outward on the rear plate of refrigerator.
Preferably, all clamped described heat exchange band in the double-deck heat exchange steel wire between two adjacent condenser pipes.
A kind of refrigerator, comprise above-mentioned arbitrary condenser for refrigerator.
Compared with prior art, the present invention has the following advantages:
The present invention brings raising condenser heat exchange efficiency by increasing heat exchange, condenser pipe is when being delivered to space air by the heat exchange steel wire by heat, the heat of a part is absorbed by the water in the heat exchange band by the heat exchange steel wire, because specific heat of water holds the characteristics larger than air, the heat exchange band is the heat of absorptive condenser fast, can greatly shorten the length of condenser pipe.
Thermal conductivity factor of the present invention is high, heat exchange efficiency is high, can effectively reduce energy consumption of refrigerator, and the refrigerator machine energy-saving is reached more than 20%.
The accompanying drawing explanation
Fig. 1 is condenser for refrigerator structural representation of the present invention.
The Welding Structure schematic diagram that Fig. 2 is condenser pipe of the present invention and heat exchange steel wire.
the specific embodiment
Below in conjunction with drawings and Examples, the invention will be further described.
Referring to Fig. 1, the invention provides a kind of condenser for refrigerator, it is the external hanging type condenser, its outer hanging on the rear plate of refrigerator, comprise condenser pipe 2, the heat exchange band 1 of S shape trend, also comprises the heat exchange steel wire 3 be welded on described condenser pipe and heat exchange band.Wherein, mobile cold-producing medium in condenser pipe, in-built at described heat exchange band is heat-exchange working medium, front side and rear side that the heat exchange steel wire is located at condenser pipe form double-deck heat exchange steel wire, condenser pipe 2 is clipped between two-layer heat exchange steel wire 3, in the gap of double-deck heat exchange steel wire, inner clip is equipped with heat exchange band 1, in heat exchange band 1, is packaged with heat-exchange working medium, and the sealing two ends of heat exchange band does not leak heat-exchange working medium.
As shown in Figure 1, the S-shaped bending of condenser pipe, coil from top to bottom or from bottom to top, what in condenser pipe, walk is cold-producing medium, cold-producing medium is passed by and is entered evaporimeter by capillary from condenser pipe, and the heat exchange band seals, and its effect is only for drawing the condensation heat of condensation tube refrigerant.Heat-exchange working medium is the fluid with latent heat of phase change, can be water or other.The heat exchange band is made by the heat conduction film, in the double-deck heat exchange steel wire between two adjacent condenser pipes, has all clamped the heat exchange band.The condensation heat of heat exchange band absorption condensation tube refrigerant together with the heat exchange steel wire, descend rapidly refrigerant temperature.
Common condenser only utilizes air heat radiation, the little and not heat radiation when refrigeration system is not moved of the coefficient of heat transfer.Low because of heat exchange efficiency when compressor is started shooting, condensation temperature is high, and the condensation balance is slow; After compressor shutdown, condensation temperature reduces rapidly, and condenser does not just play heat radiation.The present invention utilizes the high coefficient of heat transfer and the high specific heat characteristic of water or other liquid, when refrigeration system is moved, by water and air, dispels the heat rapidly.Because specific heat of water holds much bigger than air; thereby the effect of condenser and water heat exchange is more than 40 times of condenser and air heat-exchange; reach the rapid condensation effect; can reduce rapidly condensation temperature, simultaneously, by heat-exchange working medium, the partial condensation heat is stored in to water or other liquid the inside in the heat exchange band; when refrigeration system is shut down, the heat exchange band continues to air and the heat radiation of heat exchange steel wire; therefore, can obviously reduce energy consumption of refrigerator, improve heat exchange efficiency.Have simplicity of design, easy to process, do not need extras to drop into, cost is lower, and easily high volume applications is in advantages such as productions.
The present invention also provides a kind of refrigerator with above-mentioned condenser for refrigerator.
Above content is in conjunction with the detailed description made for the present invention of concrete preferred embodiment, can not assert that specific embodiment of the invention is confined to this.For the general technical staff of the technical field of the invention, do not breaking away under general idea prerequisite of the present invention, can also make some simple deductions and replacement, all should be considered as belonging to protection scope of the present invention.

Claims (8)

1. a condenser for refrigerator, comprise condenser pipe, the heat exchange steel wire, mobile cold-producing medium in condenser pipe, it is characterized in that: front side and rear side that described heat exchange steel wire is located at condenser pipe form double-deck heat exchange steel wire, make condensing tube tongs between two-layer heat exchange steel wire, and in the gap of double-deck heat exchange steel wire, inner clip is equipped with the heat exchange band, be packaged with heat-exchange working medium in described heat exchange band, described heat exchange band and heat exchange steel wire heat-shift.
2. condenser for refrigerator according to claim 1, it is characterized in that: described heat exchange band is made by the heat conduction film.
3. condenser for refrigerator according to claim 2, it is characterized in that: described heat-exchange working medium is the fluid with latent heat of phase change.
4. condenser for refrigerator according to claim 3, it is characterized in that: described heat-exchange working medium is water.
5. condenser for refrigerator according to claim 4, is characterized in that: the S-shaped bending of condenser pipe.
6. condenser for refrigerator according to claim 5, it is characterized in that: described condenser for refrigerator hangs over outward on the rear plate of refrigerator.
7. condenser for refrigerator according to claim 6, is characterized in that: in the double-deck heat exchange steel wire between two adjacent condenser pipes, all clamped described heat exchange band.
8. a refrigerator, is characterized in that: comprise the described arbitrary condenser for refrigerator of claim 1 to 7.
CN2013103824460A 2013-08-29 2013-08-29 Refrigerator condenser and refrigerator Pending CN103438622A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2013103824460A CN103438622A (en) 2013-08-29 2013-08-29 Refrigerator condenser and refrigerator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2013103824460A CN103438622A (en) 2013-08-29 2013-08-29 Refrigerator condenser and refrigerator

Publications (1)

Publication Number Publication Date
CN103438622A true CN103438622A (en) 2013-12-11

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CN2013103824460A Pending CN103438622A (en) 2013-08-29 2013-08-29 Refrigerator condenser and refrigerator

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114562835A (en) * 2022-02-28 2022-05-31 佛山市顺德区美的饮水机制造有限公司 Condenser, water route subassembly and drinking water equipment
WO2023159630A1 (en) * 2022-02-28 2023-08-31 佛山市顺德区美的饮水机制造有限公司 Condenser, water path assembly and drinking water apparatus

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2438995Y (en) * 2000-07-28 2001-07-11 广东科龙电器股份有限公司 Cold storage laminated evaporator for refrigerator
CN2588287Y (en) * 2002-10-27 2003-11-26 冯宝珠 Double-loop energy-saving condenser
CN101067531A (en) * 2007-06-01 2007-11-07 晏林宝 Condenser, evaporator cooling method and heating method in refrigerating system heating
WO2009080518A1 (en) * 2007-12-21 2009-07-02 BSH Bosch und Siemens Hausgeräte GmbH Condenser for a cooling appliance
CN201731689U (en) * 2010-05-19 2011-02-02 合肥美的荣事达电冰箱有限公司 External condenser for refrigerator
CN202328938U (en) * 2011-11-22 2012-07-11 河南科隆集团有限公司 Condenser
CN102607214A (en) * 2012-03-21 2012-07-25 合肥美的荣事达电冰箱有限公司 Condenser and refrigeration device with same
CN102997508A (en) * 2012-12-14 2013-03-27 广东奥马电器股份有限公司 Water direct-cooling double-effect condenser and refrigerator
CN102997560A (en) * 2012-12-14 2013-03-27 广东奥马电器股份有限公司 Novel refrigerator back condenser and refrigerator
CN203478728U (en) * 2013-08-29 2014-03-12 广东奥马电器股份有限公司 Refrigerator condenser

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2438995Y (en) * 2000-07-28 2001-07-11 广东科龙电器股份有限公司 Cold storage laminated evaporator for refrigerator
CN2588287Y (en) * 2002-10-27 2003-11-26 冯宝珠 Double-loop energy-saving condenser
CN101067531A (en) * 2007-06-01 2007-11-07 晏林宝 Condenser, evaporator cooling method and heating method in refrigerating system heating
WO2009080518A1 (en) * 2007-12-21 2009-07-02 BSH Bosch und Siemens Hausgeräte GmbH Condenser for a cooling appliance
CN201731689U (en) * 2010-05-19 2011-02-02 合肥美的荣事达电冰箱有限公司 External condenser for refrigerator
CN202328938U (en) * 2011-11-22 2012-07-11 河南科隆集团有限公司 Condenser
CN102607214A (en) * 2012-03-21 2012-07-25 合肥美的荣事达电冰箱有限公司 Condenser and refrigeration device with same
CN102997508A (en) * 2012-12-14 2013-03-27 广东奥马电器股份有限公司 Water direct-cooling double-effect condenser and refrigerator
CN102997560A (en) * 2012-12-14 2013-03-27 广东奥马电器股份有限公司 Novel refrigerator back condenser and refrigerator
CN203478728U (en) * 2013-08-29 2014-03-12 广东奥马电器股份有限公司 Refrigerator condenser

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114562835A (en) * 2022-02-28 2022-05-31 佛山市顺德区美的饮水机制造有限公司 Condenser, water route subassembly and drinking water equipment
WO2023159630A1 (en) * 2022-02-28 2023-08-31 佛山市顺德区美的饮水机制造有限公司 Condenser, water path assembly and drinking water apparatus

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Application publication date: 20131211