CN102393104A - Refrigerator and condenser/evaporator assembly - Google Patents
Refrigerator and condenser/evaporator assembly Download PDFInfo
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- CN102393104A CN102393104A CN2011103379374A CN201110337937A CN102393104A CN 102393104 A CN102393104 A CN 102393104A CN 2011103379374 A CN2011103379374 A CN 2011103379374A CN 201110337937 A CN201110337937 A CN 201110337937A CN 102393104 A CN102393104 A CN 102393104A
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- condenser
- evaporator assembly
- evaporation tube
- pipe
- refrigeration
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Abstract
The invention discloses a refrigerator and a condenser/evaporator assembly. The condenser/evaporator assembly comprises a plate body, an evaporating pipe, a condensing pipe and a switching unit, wherein the evaporating pipe is arranged on the plate body to form an evaporator, the condensing pipe is arranged on the plate body to form a condenser, and the switching unit is respectively connected with the evaporating pipe and the condensing pipe so that a refrigerant optionally passes through the evaporating pipe and the condensing pipe. According to the condenser/evaporator assembly disclosed by the invention, the evaporating pipe and the condensing pipe are both arranged on the plate body, so that the condenser/evaporator assembly can simultaneously meet the requirements of refrigeration and defrosting; because the refrigerant can optionally pass through the evaporating pipe and the condensing pipe controlled by the switching unit, when the evaporating pipe works, the condenser/evaporator plays a role of refrigeration for refrigerating a refrigeration space of a refrigerator; and when the condensing pipe works, the condenser/evaporator assembly plays a role of a condenser and can release heat for defrosting the condenser/evaporator assembly, and defrosting is uniform, safe and reliable by the defrosting method.
Description
Technical field
The present invention relates to refrigeration technology field, particularly a kind of refrigerator and condenser/evaporator assembly.
Background technology
In the refrigerator use, understand frosting on evaporator of refrigerator, influence the refrigerating efficiency of refrigerator after the frosting.In order to remove the frost on the evaporimeter, existing defrosting equipment normally adopts the mode of the auxiliary defrost of electricity to defrost.For example, electrical heating wire is set near evaporimeter, the heat that sends when working through electrical heating wire melts the frost on the evaporimeter, and realizing the purpose of defrost, but the defrost of this defrost mode is inhomogeneous, sometimes even easily initiation fire.
Summary of the invention
The present invention is intended to one of solve the problems of the technologies described above at least.For this reason, one object of the present invention is to propose a kind of even, safe and reliable condenser/evaporator assembly of defrost that has.
Another object of the present invention is to propose a kind of refrigerator with above-mentioned condenser/evaporator assembly.
To achieve these goals, first aspect present invention provides a kind of condenser/evaporator assembly, comprising: plate body; Evaporation tube, said evaporation tube are located on the said plate body to constitute evaporimeter; Condenser pipe, said condenser pipe are located on the said plate body to constitute condenser; And switch unit, said switch unit is connected with said condenser pipe with said evaporation tube respectively so that cold-producing medium optionally passes through said evaporation tube and said condenser pipe.
Condenser/evaporator assembly according to the embodiment of the invention; Evaporation tube and condenser pipe all are located on the plate body; Can make the condenser/evaporator assembly satisfy the demand of refrigeration and defrost simultaneously, the control through switch unit can realize making cold-producing medium optionally to pass through evaporation tube and condenser pipe, when evaporation tube is worked; Condenser/evaporator plays refrigeration, and the refrigeration space of refrigerator is freezed.When condenser pipe was worked, the condenser/evaporator assembly played the effect of condenser, thereby can release heat carry out defrost to the condenser/evaporator assembly, adopted the defrost of this defrost mode even, safe and reliable.
In addition, condenser/evaporator assembly according to the above embodiment of the present invention can also have following additional technical characterictic:
According to one embodiment of present invention, said evaporation tube and said condenser pipe are arranged side by side.
According to some embodiments of the present invention, said evaporation tube and said condenser pipe contact with each other.
According to examples more of the present invention, said evaporation tube is arranged with the shape of alternating bending, and leaves preset distance between the adjacent pipe outer wall.
According to an example of the present invention, said switch unit is a magnetic valve.
According to a concrete example of the present invention, the caliber of said condenser pipe is less than the caliber of said evaporation tube.
Second aspect present invention proposes a kind of refrigerator, comprising: casing is formed with chamber between refrigeration in the said casing; Chamber door, said chamber door is pivotably mounted on the said casing, is used to open and close chamber between said refrigeration; Refrigeration system; Said refrigeration system comprises compressor, heat exchanger and according to the described condenser/evaporator assembly of the above embodiment of the present invention; Said condenser/evaporator assembly is used for being freezed in chamber between said refrigeration; Wherein said heat exchanger is used as evaporimeter as condenser and said condenser/evaporator assembly under refrigeration mode, and said heat exchanger is used as condenser as evaporimeter and said condenser/evaporator assembly under defrosting mode.
Additional aspect of the present invention and advantage part in the following description provide, and part will become obviously from the following description, or recognize through practice of the present invention.
Description of drawings
Above-mentioned and/or additional aspect of the present invention and advantage obviously with are easily understood becoming the description of embodiment from combining figs, wherein:
Fig. 1 is the structural representation of inciting somebody to action according to the condenser/evaporator group of the embodiment of the invention.
The specific embodiment
Describe embodiments of the invention below in detail, the example of said embodiment is shown in the drawings, and wherein identical from start to finish or similar label is represented identical or similar elements or the element with identical or similar functions.Be exemplary through the embodiment that is described with reference to the drawings below, only be used to explain the present invention, and can not be interpreted as limitation of the present invention.
In description of the invention; It will be appreciated that; The orientation of indications such as term " " center ", " vertically ", " laterally ", " on ", D score, " preceding ", " back ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward " or position relation are for based on orientation shown in the drawings or position relation; only be to describe with simplifying for the ease of describing the present invention; rather than the device or the element of indication or hint indication must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as limitation of the present invention.In addition, term " first ", " second " only are used to describe purpose, and can not be interpreted as indication or hint relative importance.
In description of the invention, need to prove that only if clear and definite regulation and qualification are arranged in addition, term " installation ", " linking to each other ", " connection " should be done broad understanding, for example, can be to be fixedly connected, also can be to removably connect, or connect integratedly; Can be mechanical connection, also can be to be electrically connected; Can be directly to link to each other, also can link to each other indirectly through intermediary, can be the connection of two element internals.For those of ordinary skill in the art, can concrete condition understand above-mentioned term concrete implication in the present invention.
Evaporator assemblies according to the embodiment of the invention is described with reference to the drawings below.
As shown in Figure 1, implement the evaporator assemblies of power according to the present invention, comprising: plate body 1, evaporation tube 2, condenser pipe 3 and switch unit (not shown).
Particularly, evaporation tube 2 can be located on the plate body 1 to constitute evaporimeter.In other words, evaporation tube 2 can be arranged on the plate body 1, thereby constitutes evaporimeter, evaporation tube 2 contact with plate body 1 with and plate body 1 between carry out the heat transmission.
Condenser pipe 3 can be located on the plate body 1 to constitute condenser.Condenser pipe 3 can be arranged on the plate body 1, and contact with plate body 1 be suitable for and plate body 1 between carry out heat exchange.
Switch unit is connected with condenser pipe 3 with evaporation tube 2 respectively so that cold-producing medium optionally passes through evaporation tube 2 and condenser pipe 3.In other words, switch unit can be according to the supply of refrigeration demand or defrost demand control cold-producing medium, so that cold-producing medium flows in evaporation tube 2 and the condenser pipe 3 as required.
Condenser/evaporator assembly according to the embodiment of the invention; Evaporation tube 2 all is located on the plate body 1 with condenser pipe 3; Can make the condenser/evaporator assembly satisfy the demand of refrigeration and defrost simultaneously, the control through switch unit can realize making cold-producing medium optionally through evaporation tube 2 and condenser pipe 3, when evaporation tube 2 is worked; Condenser/evaporator plays refrigeration, and the refrigeration space of refrigerator is freezed.When condenser pipe 3 work, the condenser/evaporator assembly plays the effect of condenser, thereby can release heat carry out defrost to the condenser/evaporator assembly, adopts the defrost of this defrost mode even, safe and reliable.
As shown in Figure 1, according to one embodiment of present invention, evaporation tube 2 is arranged side by side with condenser pipe 3.The words sentence is talked about, evaporation tube 2 and condenser pipe 3 adjacent settings, and the path that is arranged on the plate body 1 is identical.Thus, when carrying out defrost, condenser pipe 3 external heat releases are at first carried out defrost to the frost that is formed on condenser pipe 3 self outer surface, and then, the heat that condenser pipe 3 discharges carries out defrost to the frost of evaporation tube 2 outer walls.Thus, can realize quick defrost to the condenser/evaporator assembly of the embodiment of the invention.
Further, evaporation tube 2 can contact with each other with condenser pipe 3.Thus, the efficient that heat between evaporation tube 2 and the condenser pipe 3 is transmitted is higher, thus, can realize fast the quick defrost to the condenser/evaporator assembly of the embodiment of the invention.
As shown in Figure 1, according to some embodiments of the present invention, evaporation tube 2 is arranged with the shape of alternating bending, and leaves preset distance H between the adjacent pipe outer wall.In other words; Evaporation tube 2 links together the transverse part 22 that a plurality of laterally (referring to Fig. 1) are provided with through a plurality of connecting portions 2 with bending; After evaporation tube 2 was fixed on the plate body 1, the pipeline length of evaporation tube 2 was elongated, and evaporation tube 2 also increases with the contact area of plate body 1 thereupon.Leave that preset distance H is convenient to be provided with the condenser pipe 3 corresponding with evaporation tube 2 on plate body 1.Thus, the pipeline length of evaporation tube 2 is longer, the condenser/evaporator assembly that has improved the embodiment of the invention when refrigeration, the refrigerating efficiency of evaporation tube 2.The length of the pipeline of condenser pipe 3 also increases along with the increase of evaporation tube 2 length when the pipeline of evaporation tube 2 is elongated, thus, has improved the defrosting efficiency of condenser/evaporator assembly when defrosting of the embodiment of the invention.
According to examples more of the present invention, switch unit can be magnetic valve.Thus, solenoid control is convenient, can make things convenient for the control of user to the conversion between condenser/evaporator assembly evaporation tube 2 and the condenser pipe 3.
According to a specific embodiment of the present invention, the caliber of condenser pipe 3 is less than the caliber of evaporation tube 2.Thus, help the heat absorption of 2 pairs of refrigerator refrigeration spaces of evaporation tube, so that refrigeration space is freezed.
Refrigerator according to the embodiment of the invention comprises: casing (not shown), door body (not shown) and refrigeration system.
Particularly, be formed with chamber between refrigeration in the casing, be used for depositing refrigerated product.
Chamber door is pivotably mounted on the casing, is used to open and close chamber between said refrigeration.
Refrigeration system comprises compressor, heat exchanger and according to the described condenser/evaporator assembly of the above embodiment of the present invention; The condenser/evaporator assembly is used for being freezed in chamber between refrigeration; Wherein said heat exchanger is used as evaporimeter as condenser and said condenser/evaporator assembly under refrigeration mode, and said heat exchanger is used as condenser as evaporimeter and said condenser/evaporator assembly under defrosting mode.
Refrigerator according to the embodiment of the invention; Have the condenser/evaporator assembly, evaporation tube 2 all is located on the plate body 1 with condenser pipe 3, can make the condenser/evaporator assembly satisfy the demand of refrigeration and defrost simultaneously; Control through switch unit can realize making cold-producing medium optionally through evaporation tube 2 and condenser pipe 3; When evaporation tube 2 work, condenser/evaporator plays refrigeration, and the refrigeration space of refrigerator is freezed.When condenser pipe 3 work, the condenser/evaporator assembly plays the effect of condenser, thereby can release heat carry out defrost to the condenser/evaporator assembly, adopts the defrost of this defrost mode even, safe and reliable.
In the description of this specification, the description of reference term " embodiment ", " some embodiment ", " example ", " concrete example " or " some examples " etc. means the concrete characteristic, structure, material or the characteristics that combine this embodiment or example to describe and is contained at least one embodiment of the present invention or the example.In this manual, the schematic statement to above-mentioned term not necessarily refers to identical embodiment or example.And concrete characteristic, structure, material or the characteristics of description can combine with suitable manner in any one or more embodiment or example.
Although illustrated and described embodiments of the invention; Those having ordinary skill in the art will appreciate that: under the situation that does not break away from principle of the present invention and aim, can carry out multiple variation, modification, replacement and modification to these embodiment, scope of the present invention is limited claim and equivalent thereof.
Claims (7)
1. a condenser/evaporator assembly is characterized in that, comprising:
Plate body;
Evaporation tube, said evaporation tube are located on the said plate body to constitute evaporimeter;
Condenser pipe, said condenser pipe are located on the said plate body to constitute condenser; With
Switch unit, said switch unit are connected with said condenser pipe with said evaporation tube respectively so that cold-producing medium optionally passes through said evaporation tube and said condenser pipe.
2. condenser/evaporator assembly according to claim 1 is characterized in that, said evaporation tube and said condenser pipe are arranged side by side.
3. will remove 2 described condenser/evaporator assemblies according to right, it is characterized in that, said evaporation tube and said condenser pipe contact with each other.
4. condenser/evaporator assembly according to claim 2 is characterized in that, said evaporation tube is arranged with the shape of alternating bending, and leaves preset distance between the adjacent pipe outer wall.
5. condenser/evaporator assembly according to claim 1 is characterized in that, said switch unit is a magnetic valve.
6. according to the described condenser/evaporator assembly of power claim 1, it is characterized in that the caliber of said condenser pipe is less than the caliber of said evaporation tube.
7. a refrigerator is characterized in that, comprising:
Casing is formed with chamber between refrigeration in the said casing;
Chamber door, said chamber door is pivotably mounted on the said casing, is used to open and close chamber between said refrigeration;
Refrigeration system; Said refrigeration system comprises compressor, heat exchanger and according to each described condenser/evaporator assembly among the claim 1-6; Said condenser/evaporator assembly is used for being freezed in chamber between said refrigeration; Wherein said heat exchanger is used as evaporimeter as condenser and said condenser/evaporator assembly under refrigeration mode, and said heat exchanger is used as condenser as evaporimeter and said condenser/evaporator assembly under defrosting mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110337937.4A CN102393104B (en) | 2011-10-31 | 2011-10-31 | Refrigerator and condenser/evaporator assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110337937.4A CN102393104B (en) | 2011-10-31 | 2011-10-31 | Refrigerator and condenser/evaporator assembly |
Publications (2)
| Publication Number | Publication Date |
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| CN102393104A true CN102393104A (en) | 2012-03-28 |
| CN102393104B CN102393104B (en) | 2015-07-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201110337937.4A Active CN102393104B (en) | 2011-10-31 | 2011-10-31 | Refrigerator and condenser/evaporator assembly |
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| CN (1) | CN102393104B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110285616A (en) * | 2019-06-06 | 2019-09-27 | 青岛海尔电冰箱有限公司 | The control method of refrigerator |
| CN113558437A (en) * | 2021-07-30 | 2021-10-29 | 郑州轻工业大学 | Refrigerated display cabinet control method without temperature fluctuation |
Citations (6)
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| GB854771A (en) * | 1957-11-15 | 1960-11-23 | Gen Electric Co Ltd | Improvements in or relating to refrigerator evaporators and refrigerator evaporator arrangements |
| CN2264884Y (en) * | 1995-10-02 | 1997-10-15 | 李卫林 | Defroster of refrigerating box (cabinet) |
| CN1211712A (en) * | 1997-08-26 | 1999-03-24 | Lg电子株式会社 | Evaporator in refrigerator |
| CN1566869A (en) * | 2003-06-17 | 2005-01-19 | 乐金电子(天津)电器有限公司 | Heat exchanger for refrigerator |
| CN101858674A (en) * | 2010-06-10 | 2010-10-13 | 江苏格林电器有限公司 | Wire-and-tube evaporator |
| CN202361700U (en) * | 2011-10-31 | 2012-08-01 | 合肥美的荣事达电冰箱有限公司 | Refrigerator and condensation evaporator component |
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2011
- 2011-10-31 CN CN201110337937.4A patent/CN102393104B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB854771A (en) * | 1957-11-15 | 1960-11-23 | Gen Electric Co Ltd | Improvements in or relating to refrigerator evaporators and refrigerator evaporator arrangements |
| CN2264884Y (en) * | 1995-10-02 | 1997-10-15 | 李卫林 | Defroster of refrigerating box (cabinet) |
| CN1211712A (en) * | 1997-08-26 | 1999-03-24 | Lg电子株式会社 | Evaporator in refrigerator |
| CN1566869A (en) * | 2003-06-17 | 2005-01-19 | 乐金电子(天津)电器有限公司 | Heat exchanger for refrigerator |
| CN101858674A (en) * | 2010-06-10 | 2010-10-13 | 江苏格林电器有限公司 | Wire-and-tube evaporator |
| CN202361700U (en) * | 2011-10-31 | 2012-08-01 | 合肥美的荣事达电冰箱有限公司 | Refrigerator and condensation evaporator component |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110285616A (en) * | 2019-06-06 | 2019-09-27 | 青岛海尔电冰箱有限公司 | The control method of refrigerator |
| CN110285616B (en) * | 2019-06-06 | 2021-04-23 | 青岛海尔电冰箱有限公司 | Control method of refrigerator |
| CN113558437A (en) * | 2021-07-30 | 2021-10-29 | 郑州轻工业大学 | Refrigerated display cabinet control method without temperature fluctuation |
| CN113558437B (en) * | 2021-07-30 | 2022-04-15 | 郑州轻工业大学 | Refrigerated display cabinet control method without temperature fluctuation |
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| Publication number | Publication date |
|---|---|
| CN102393104B (en) | 2015-07-15 |
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| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 230601 Hefei Changjiang Road, Anhui, No. 669 Applicant after: Hefei Midea Refrigerator Co., Ltd. Applicant after: Hefei Hualing Co., Ltd. Address before: 230601 Hefei Changjiang Road, Anhui, No. 669 Applicant before: Hefei Media Rongshida Refrigerator Co., Ltd. Applicant before: Hefei Hualing Co., Ltd. |
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| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: HEFEI MEDIA RONGSHIDA REFRIGERATOR CO., LTD. TO: HEFEI MIDEA REFRIGERATORCO., LTD. |
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