CN102494462A - Refrigerator - Google Patents
Refrigerator Download PDFInfo
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- CN102494462A CN102494462A CN2011104019817A CN201110401981A CN102494462A CN 102494462 A CN102494462 A CN 102494462A CN 2011104019817 A CN2011104019817 A CN 2011104019817A CN 201110401981 A CN201110401981 A CN 201110401981A CN 102494462 A CN102494462 A CN 102494462A
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- refrigerator
- compensating heater
- temperature
- refrigerating chamber
- evaporator
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Abstract
The invention discloses a refrigerator. The refrigerator comprises a body, a door body, a refrigerating chamber evaporator, a temperature induced tube and a compensating heater, wherein a refrigerating chamber and a freezing chamber are defined in the body; the door body is installed on the body; the refrigerating chamber evaporator is arranged in the refrigerating chamber; the temperature induced tube is adjacent to the refrigerating chamber evaporator and is used for detecting the surface temperature of the refrigerating chamber evaporator; and the compensating heater is arranged on the temperature induced tube and is used for heating the refrigerating chamber when the temperature of the external environment in which the refrigerator is positioned is lower than the preset threshold. The refrigerator has the following advantages that: by arranging the compensating heater on the temperature induced tube, sealing between the periphery of the compensating heater and the refrigerating chamber evaporator and the temperature induced tube can be realized and then void sticking and covering and foaming agent leakage between the compensating heater and the evaporator can be avoided, thus improving the heating efficiency of the refrigerator and reducing the heat losses.
Description
Technical field
The present invention relates to refrigeration plant manufacturing and control field, particularly a kind of refrigerator.
Background technology
The Along with people's growth in the living standard, refrigeration plants such as refrigerator have become the necessity of people's daily life.As shown in Figure 1, the compensating heater 3 ' of traditional cold compartment of refrigerator pastes on refrigerator evaporator 1 ' through double faced adhesive tape.In existing production process, the above-mentioned regular meeting that is provided with charges between refrigerator evaporator 1 ' and the compensating heater 3 ' because of the operation blowing agent that causes not in place, thereby influences the heats of compensating heater 3 '.
Do not paste the position not at that time when compensating heater 3 ' and refrigerator evaporator 1 ' do not paste perhaps, abnormality can appear in direct-cooled mechanical temperature-control refrigerator, influences user's normal use.
Summary of the invention
The object of the invention is intended to solve at least one of above-mentioned technological deficiency, proposes a kind of refrigerator especially, and the compensating heater of this refrigerator is arranged on the temperature-sensitive pipe, can improve to add heat conduction efficiency, reduces thermal loss.
For achieving the above object, embodiments of the invention propose a kind of refrigerator, comprising: casing is limited with refrigerating chamber and refrigerating chamber in the said casing; The door body, said door body is installed on the said casing; Refrigerator evaporator, said refrigerator evaporator are arranged in the said refrigerating chamber; The temperature-sensitive pipe, said temperature-sensitive pipe is adjacent to said refrigerator evaporator, is used to detect the surface temperature of said refrigerator evaporator; Compensating heater, said compensating heater are arranged on the said temperature-sensitive pipe, are used for when the environment temperature of the external environment condition at said refrigerator place is lower than predetermined threshold value, said refrigerating chamber being heated.
Refrigerator according to the embodiment of the invention; Through compensating heater being arranged on the temperature-sensitive pipe; Can realize compensating heater around and refrigerator evaporator and temperature-sensitive pipe between sealing; And then can avoid pasting between compensating heater and the evaporimeter leakage of cavity and blowing agent, and improved the efficiency of heating surface of refrigerator, reduced the loss of heat.
In one embodiment of the invention, said compensating heater is sheathed on the said temperature-sensitive pipe.
Thus, improve the temperature-sensitive effect and the easy operating of temperature-sensitive pipe.
In one embodiment of the invention, said compensating heater is the cannula-like structure.
In one embodiment of the invention, said compensating heater is a helicoidal structure.
In one embodiment of the invention, said compensating heater pastes on said temperature-sensitive pipe.
In one embodiment of the invention, said compensating heater is a laminated structure.
In one embodiment of the invention, said compensating heater is circular or square.
In one embodiment of the invention, also comprise bonding piece, said bonding piece pastes the surface at said compensating heater.
In one embodiment of the invention, said bonding piece is an aluminum foil material.
Aspect that the present invention adds 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 are from obviously with easily understanding becoming the description of embodiment below in conjunction with accompanying drawing, wherein:
Fig. 1 is the scheme of installation of the compensating heater of traditional refrigerator; With
Fig. 2 is the partial schematic diagram of the refrigerator 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, need to prove, unless otherwise prescribed and limit; Term " installation ", " linking to each other ", " connection " should be done broad understanding, for example, can be mechanical connection or electrical connection; Also can be the connection of two element internals, can be directly to link to each other, and also can link to each other indirectly through intermediary; For those of ordinary skill in the art, can understand the concrete implication of above-mentioned term as the case may be.
With reference to following description and accompanying drawing, with these and other aspects of knowing embodiments of the invention.These describe with accompanying drawing in, some specific implementations in the embodiments of the invention are specifically disclosed, represent some modes of principle of the embodiment of embodiment of the present invention, still should be appreciated that the scope of embodiments of the invention is not limited.On the contrary, embodiments of the invention comprise and fall into appended spirit that adds the right claim and all changes, modification and the equivalent in the intension scope.
The refrigerator of describing according to the embodiment of the invention with reference to figure 2 below.Wherein, refrigerator can be direct-cooled mechanical temperature-control refrigerator.
As shown in Figure 2, the refrigerator that the embodiment of the invention provides comprises a body, casing, refrigerator evaporator 1, temperature-sensitive pipe 2 and compensating heater 3.Wherein, be limited with refrigerating chamber and refrigerating chamber in the casing, the door body is installed on the casing; Refrigerator evaporator 1 is arranged in the refrigerating chamber; Temperature-sensitive pipe 2 is adjacent to refrigerator evaporator 1, is used to detect the surface temperature of refrigerator evaporator 1, and compensating heater 3 is arranged on the temperature-sensitive pipe 2; Be used for when the environment temperature of the appearance environment at refrigerator place is lower than predetermined threshold value, refrigerating chamber being heated.
In one embodiment of the invention, compensating heater 3 can be set on the temperature-sensitive pipe 2.Wherein, compensating heater can be cannula-like structure or helicoidal structure.Compensating heater 3 among Fig. 2 is helicoidal structure.It is understandable that the structure of compensating heater 3 is not limited thereto, also can be the structure of other shapes.
Have among the embodiment of the present invention, compensating heater 3 can paste on temperature-sensitive pipe 2.Wherein, compensating heater 3 can be laminated structure, and is for example circular or square.It is understandable that the structure of compensating heater 3 is not limited thereto, also can be the structure of other shapes.
In one embodiment of the invention, refrigerator also comprises bonding piece 4.Compensating heater 3 pastes on temperature-sensitive pipe 2 through bonding piece 4.Need to prove that bonding piece 4 is to be used for compensating heater 3 is fixed on the temperature-sensitive pipe 2, thereby no matter be that compensating heater 3 is set on the temperature-sensitive pipe 2 or directly pastes on temperature-sensitive pipe 2, all need fix through bonding piece 4.
In an example of the present invention, bonding piece 4 can be aluminum foil material.It is understandable that the material of bonding piece 4 is not limited thereto, also can process for other materials.
The refrigerator of the embodiment of the invention in use can be directly be directly passed to temperature-sensing probe with the heat of compensating heater 3, thereby have reduced production cost, has simplified production process simultaneously, has improved production efficiency.
Refrigerator according to the embodiment of the invention; Through compensating heater being arranged on the temperature-sensitive pipe; Can realize compensating heater around and refrigerator evaporator and temperature-sensitive pipe between sealing; And then can avoid pasting between compensating heater and the evaporimeter leakage of cavity and blowing agent, and improved the efficiency of heating surface of refrigerator, reduced the loss of heat.In addition, through compensating heater being arranged on the cover temperature pipe, can improve the heating power precision of compensating heater.The present invention has improved and has added heat conduction efficiency, has effectively improved the heat-conducting effect between compensating heater and the temperature-sensitive pipe, and the refrigerator of the embodiment of the invention also has the characteristics that production cost is low, production efficiency is high.
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; For those of ordinary skill in the art; Be appreciated that under the situation that does not break away from principle of the present invention and spirit and can carry out multiple variation, modification, replacement and modification that scope of the present invention is accompanying claims and be equal to and limit to these embodiment.
Claims (9)
1. a refrigerator is characterized in that, comprising:
Casing is limited with refrigerating chamber and refrigerating chamber in the said casing;
The door body, said door body is installed on the said casing;
Refrigerator evaporator, said refrigerator evaporator are arranged in the said refrigerating chamber;
The temperature-sensitive pipe, said temperature-sensitive pipe is adjacent to said refrigerator evaporator, is used to detect the surface temperature of said refrigerator evaporator;
Compensating heater, said compensating heater are arranged on the said temperature-sensitive pipe, are used for when the environment temperature of the external environment condition at said refrigerator place is lower than predetermined threshold value, said refrigerating chamber being heated.
2. refrigerator as claimed in claim 1 is characterized in that, said compensating heater is sheathed on the said temperature-sensitive pipe.
3. refrigerator as claimed in claim 2 is characterized in that, said compensating heater is the cannula-like structure.
4. refrigerator as claimed in claim 2 is characterized in that, said compensating heater is a helicoidal structure.
5. refrigerator as claimed in claim 1 is characterized in that, said compensating heater pastes on said temperature-sensitive pipe.
6. refrigerator as claimed in claim 5 is characterized in that, said compensating heater is a laminated structure.
7. refrigerator as claimed in claim 6 is characterized in that, said compensating heater is circular or square.
8. like each described refrigerator among the claim 1-7, it is characterized in that also comprise bonding piece, said compensating heater pastes on said temperature-sensitive pipe through said bonding piece.
9. like each described refrigerator among the claim 1-8, it is characterized in that said bonding piece is an aluminum foil material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110401981.7A CN102494462B (en) | 2011-12-06 | 2011-12-06 | Refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110401981.7A CN102494462B (en) | 2011-12-06 | 2011-12-06 | Refrigerator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102494462A true CN102494462A (en) | 2012-06-13 |
| CN102494462B CN102494462B (en) | 2014-05-21 |
Family
ID=46186306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110401981.7A Active CN102494462B (en) | 2011-12-06 | 2011-12-06 | Refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102494462B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103353195A (en) * | 2013-08-06 | 2013-10-16 | 合肥华凌股份有限公司 | Refrigeration equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1355410A (en) * | 2000-11-23 | 2002-06-26 | 广东科龙电器股份有限公司 | Automatic temp compensation method for refrigerator and its refrigerator |
| JP2006343089A (en) * | 2005-05-12 | 2006-12-21 | Matsushita Electric Ind Co Ltd | Cooler with defroster, and refrigerator having cooler with defroster |
| CN101050907A (en) * | 2006-04-06 | 2007-10-10 | 松下电器产业株式会社 | Refrigerator |
| CN201688647U (en) * | 2010-04-02 | 2010-12-29 | 安徽省宁国市通宝制冷电器配件有限公司 | Automatic compensating heater for refrigerator |
| CN102261784A (en) * | 2011-08-10 | 2011-11-30 | 海信容声(广东)冰箱有限公司 | Frostless refrigerator and control method thereof |
-
2011
- 2011-12-06 CN CN201110401981.7A patent/CN102494462B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1355410A (en) * | 2000-11-23 | 2002-06-26 | 广东科龙电器股份有限公司 | Automatic temp compensation method for refrigerator and its refrigerator |
| JP2006343089A (en) * | 2005-05-12 | 2006-12-21 | Matsushita Electric Ind Co Ltd | Cooler with defroster, and refrigerator having cooler with defroster |
| CN101050907A (en) * | 2006-04-06 | 2007-10-10 | 松下电器产业株式会社 | Refrigerator |
| CN201688647U (en) * | 2010-04-02 | 2010-12-29 | 安徽省宁国市通宝制冷电器配件有限公司 | Automatic compensating heater for refrigerator |
| CN102261784A (en) * | 2011-08-10 | 2011-11-30 | 海信容声(广东)冰箱有限公司 | Frostless refrigerator and control method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103353195A (en) * | 2013-08-06 | 2013-10-16 | 合肥华凌股份有限公司 | Refrigeration equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102494462B (en) | 2014-05-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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. |
|
| 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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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |