CN104776648B - A kind of high-efficiency evaporator that can prevent inner container of icebox from ftractureing - Google Patents
A kind of high-efficiency evaporator that can prevent inner container of icebox from ftractureing Download PDFInfo
- Publication number
- CN104776648B CN104776648B CN201510121011.XA CN201510121011A CN104776648B CN 104776648 B CN104776648 B CN 104776648B CN 201510121011 A CN201510121011 A CN 201510121011A CN 104776648 B CN104776648 B CN 104776648B
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- CN
- China
- Prior art keywords
- evaporation tube
- heat transfer
- transfer plate
- substrate
- icebox
- Prior art date
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B39/00—Evaporators; Condensers
- F25B39/02—Evaporators
- F25B39/022—Evaporators with plate-like or laminated elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2339/00—Details of evaporators; Details of condensers
- F25B2339/02—Details of evaporators
- F25B2339/022—Evaporators constructed from a pair of plates forming a space in which is located a refrigerant carrying coil
Abstract
The invention discloses a kind of high-efficiency evaporator that can prevent inner container of icebox from ftractureing, including evaporation tube and it is respectively arranged on the upper heat transfer plate of both sides and lower heat transfer plate above and below evaporation tube, the evaporation tube includes upper evaporation tube and lower evaporation tube, cross section of evaporation tube and lower evaporation tube is semicircle on this, is provided with substrate on this between evaporation tube and lower evaporation tube；Arcwall face of evaporation tube is corresponding with substrate on this, and the substrate is provided with the semicircle locating slot to match with upper evaporation tube, and plane of evaporation tube is parallel with upper heat transfer plate on this, and the upper heat transfer plate is in contact with upper evaporation tube；The arcwall face of the lower evaporation tube is corresponding with substrate, and the substrate is provided with the semicircle locating slot to match with lower evaporation tube, and the plane of the lower evaporation tube is parallel with lower heat transfer plate, and the lower heat transfer plate is in contact with lower evaporation tube.The present invention has that simple in construction, operating efficiency is high and the characteristics of preventing inner container of icebox from ftractureing.
Description
Technical field
The invention belongs to appliance field, and it is related to a kind of evaporator of refrigerator, and being related specifically to one kind can prevent in refrigerator
The high-efficiency evaporator of courage cracking.
Background technology
Refrigerator is a kind of refrigeration plant for keeping constant low temperature, and one kind makes food or other articles keep constant low temperature
The product for civilian use of cold conditions.Refrigerator is mainly made up of compressor, condenser, filter, capillary and evaporator, wherein evaporator
Effect is exactly to absorb the heat in refrigerator, reaches the state for allowing in refrigerator and maintaining low temperature.In the prior art, the evaporation in refrigerator
Device is conventional following several：Inflation type evaporator, wire-and-tube evaporator, plate-tube type evaporator, wherein, the application of plate-tube type evaporator
The most extensively, it mainly includes heat transfer plate and evaporation tube, and evaporation tube is typically S-shaped, and it is often with viscose glue or with glue aluminium
Paper tinsel is fixed on heat transfer plate.
The evaporator of this structure, because evaporation tube is round tube, therefore its contact with heat transfer plate is linear contact, even if
It is band glue aluminium foil, it can only also contact the tube wall of a part and heat transfer plate surface, therefore this evaporator there is evaporation tube and passes
The problem of hot plate contact area is small, the ineffective problem of evaporator；On the other hand, because heat transfer plate and evaporation tube are line
Property contact, therefore use a period of time after, easily there is buckling deformation phenomenon in heat transfer plate, is now easily expressed to the inner bag of refrigerator,
So as to cause the interior gallbladder break of refrigerator, while after slab warping of conducting heat, the contact area of evaporation tube and heat transfer plate can further reduce,
The heat transfer effect of heat transfer plate can also have a greatly reduced quality, so as to have a strong impact on the operating efficiency of the evaporator of refrigerator.
The content of the invention
It is an object of the invention to provide it is a kind of it is simple in construction, operating efficiency is high and can prevent inner container of icebox ftracture it is efficient
Evaporator
To achieve these goals, the technical solution adopted by the present invention is：
A kind of high-efficiency evaporator that can prevent inner container of icebox from ftractureing, including evaporation tube and be respectively arranged on two above and below evaporation tube
The upper heat transfer plate of side and lower heat transfer plate, the evaporation tube include upper evaporation tube and lower evaporation tube, evaporation tube and lower evaporation tube on this
Cross section is semicircle, is provided with substrate on this between evaporation tube and lower evaporation tube；Arcwall face of evaporation tube is relative with substrate on this
Should, and the substrate is provided with the semicircle locating slot to match with upper evaporation tube, the plane of evaporation tube and upper heat transfer plate on this
It is parallel, and the upper heat transfer plate is in contact with upper evaporation tube；The arcwall face of the lower evaporation tube is corresponding with substrate, and the base
Plate is provided with the semicircle locating slot to match with lower evaporation tube, and the plane of the lower evaporation tube is parallel with lower heat transfer plate, and institute
Lower heat transfer plate is stated to be in contact with lower evaporation tube.
A kind of above-mentioned high-efficiency evaporator that can prevent inner container of icebox from ftractureing, evaporation tube and lower evaporation tube are S-shaped on this.
A kind of above-mentioned high-efficiency evaporator that can prevent inner container of icebox from ftractureing, evaporation tube and lower evaporation tube are symmetrically set on this
Substrate both sides.
A kind of above-mentioned high-efficiency evaporator that can prevent inner container of icebox from ftractureing, groove is offered on the substrate.
A kind of above-mentioned high-efficiency evaporator that can prevent inner container of icebox from ftractureing, the substrate is aluminium sheet.
A kind of above-mentioned high-efficiency evaporator that can prevent inner container of icebox from ftractureing, heat transfer plate and lower heat transfer plate are aluminium on this
Plate.
A kind of above-mentioned high-efficiency evaporator that can prevent inner container of icebox from ftractureing, surrounding of heat transfer plate and lower heat transfer plate is equal on this
Provided with flange, heat transfer plate is connected with lower heat transfer plate on this, and the accommodating cavity of accommodating evaporation tube and substrate is defined between them.
A kind of above-mentioned high-efficiency evaporator that can prevent inner container of icebox from ftractureing, is offered and upper evaporation tube on this on heat transfer plate
The corresponding breach in end, the breach corresponding with lower evaporation tube end is offered on the lower heat transfer plate.
The beneficial effects of the invention are as follows：By the way that traditional circular evaporation tube is changed into semicircle evaporation tube, and allow evaporation
The plane of pipe is in contact with heat transfer plate, that is, the contact area of evaporation tube and heat transfer plate is greatly increased, so as to realize
In the case of overall structure is simple, increase the operating efficiency of the present invention；On the other hand, evaporation tube is designed to upper evaporation by the present invention
Pipe and two parts of lower evaporation tube, and substrate has been added between upper evaporation tube and lower evaporation tube, pass through the semicircle on substrate
Shape locating slot, upper evaporation tube and lower evaporation tube can be fixed on substrate, and allow heat transfer plate and lower heat transfer plate with evaporating
The flat face that pipe and substrate piece together touches, therefore the present invention is in use, and heat transfer plate is not in buckling deformation phenomenon, from
And it is possible to prevente effectively from causing the phenomenon of gallbladder break in refrigerator because of the inner bag that heat transfer plate is expressed to refrigerator.To sum up i.e., this hair
Bright have that simple in construction, operating efficiency is high and the advantages of preventing inner container of icebox from ftractureing.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the explosive view of the present invention；
Fig. 3 is sectional views of the Fig. 1 along A-A directions；
Fig. 4 is the structural representation of radiating tube under the present invention；
Fig. 5 is the structural representation of substrate of the present invention.
Embodiment
, there are further understanding and understanding the effect of to make to architectural feature of the invention and being reached, to preferable
Embodiment and accompanying drawing coordinate detailed description, are described as follows：
As shown in Figures 1 to 5, a kind of high-efficiency evaporator that can prevent inner container of icebox from ftractureing, including evaporation tube 1 and difference
Located at evaporation tube about 1 the upper heat transfer plate 2 of both sides and lower heat transfer plate 3, the evaporation tube 1 include upper evaporation tube 11 and lower evaporation tube
12, upper evaporation tube and lower evaporation tube are S-shaped, and semicircle is in cross section of evaporation tube 11 and lower evaporation tube 12 on this, evaporation on this
Substrate 4 is provided between pipe 11 and lower evaporation tube 12, upper evaporation tube 11 and lower evaporation tube 12 are symmetrically set in the both sides of substrate 4.On this
The arcwall face of evaporation tube 11 is corresponding with substrate 4, and the substrate 4 is provided with the semicircle positioning to match with upper evaporation tube 11
Groove 41, plane of evaporation tube 11 is parallel with upper heat transfer plate 2 on this, and the upper heat transfer plate 2 is in contact with upper evaporation tube 11；Should
The arcwall face of lower evaporation tube 12 is corresponding with substrate 4, and the substrate 4 is provided with the semicircle to match with lower evaporation tube 12 and determined
Position groove 41, the plane of the lower evaporation tube 12 is parallel with lower heat transfer plate 3, and the lower heat transfer plate 3 is in contact with lower evaporation tube 12.
The present invention by the way that traditional circular evaporation tube is changed into semicircle evaporation tube, and allow evaporation tube 1 plane with it is upper
Heat transfer plate 2 or lower heat transfer plate 3 are in contact, that is, the contact area of evaporation tube and upper heat transfer plate 2 or lower heat transfer plate 3 are greatly increased
Greatly, in the case of so as to realize that overall structure is simple, the operating efficiency of the present invention is increased；On the other hand, the present invention will steam
Hair pipe 1 is designed to 12 two parts of evaporation tube 11 and lower evaporation tube, and adds between upper evaporation tube 11 and lower evaporation tube 12
If substrate, by the semicircle locating slot 41 on substrate 4, upper evaporation tube 11 and lower evaporation tube 12 can be fixed on substrate
On, and the flat face for allowing heat transfer plate 2 and lower heat transfer plate 3 to be pieced together with evaporation tube 1 and substrate 4 touches, therefore the present invention makes
During, upper heat transfer plate 2 and lower heat transfer plate 3 are not in buckling deformation phenomenon, so as to effectively avoid because heat transfer plate squeezes
It is pressed onto the inner bag of refrigerator and causes the phenomenon of the interior gallbladder break of refrigerator.
In order to further improve the practicality of the present invention, groove 42 is offered on substrate 4, therefore can effectively prevent substrate 4
Effect of expanding with heat and contract with cold, so as to avoid due to substrate 4 produce thermal stress and the inner bag bursting of refrigerator will be made.
In the present embodiment, substrate 4 is aluminium sheet made of aluminium material, and upper heat transfer plate 2 and lower heat transfer plate 3 are also aluminium material system
Into aluminium sheet, thus substrate 4, upper heat transfer plate 2 and lower heat transfer plate 3 be respectively provided with very outstanding heat-transfer effect, so as to ensure this hair
It is bright that there is higher operating efficiency.
In the present embodiment, the surrounding of upper heat transfer plate 2 and lower heat transfer plate 3 is equipped with flange 5, the flange 5 on upper heat transfer plate 2 with
Flange 5 on lower heat transfer plate 3 is in contact, and adhesion agent is provided between them, so as to realize upper heat transfer plate 2 and lower heat transfer plate 3
It is fixedly connected, so that the present invention is in rectangular parallelepiped structure on the whole.Heat transfer plate 2, lower heat transfer plate 3 are gone up in addition and located at it
Around flange 5 define the accommodating cavity of accommodating evaporation tube 1 and substrate 4, while opened up on the flange 5 on upper heat transfer plate 2
There is the breach 6 corresponding with the upper end of evaporation tube 11, offered on the flange 5 on lower heat transfer plate 3 and the lower end of evaporation tube 12
Corresponding breach 6, i.e., upper evaporation tube 11 and lower evaporation tube 12 obtain the outside that entrance and exit each extends to evaporator of the present invention,
So as to be convenient to assemble and use.
General principle, principal character and the advantages of the present invention of the present invention has been shown and described above.The technology of the industry
For personnel it should be appreciated that the present invention is not limited to the above embodiments, that described in above-described embodiment and specification is the present invention
Principle, various changes and modifications of the present invention are possible without departing from the spirit and scope of the present invention, these change and
Improvement is both fallen within the range of claimed invention.The protection domain of application claims by appended claims and its
Equivalent defines.
Claims (5)
1. a kind of high-efficiency evaporator that can prevent inner container of icebox from ftractureing, including evaporation tube and it is respectively arranged on both sides above and below evaporation tube
Upper heat transfer plate and lower heat transfer plate, it is characterised in that；
The evaporation tube includes upper evaporation tube and lower evaporation tube, and the cross section of the upper evaporation tube and lower evaporation tube is semicircle,
Substrate is provided between the upper evaporation tube and lower evaporation tube, the substrate is aluminium sheet, and the substrate both sides symmetrically offer semicircle
Shape locating slot, the upper evaporation tube and lower evaporation tube are symmetrically set in the semicircle locating slot of the substrate both sides；
The arcwall face of the upper evaporation tube is corresponding with substrate, and the plane of the upper evaporation tube is parallel with upper heat transfer plate, and institute
Heat transfer plate is stated to be in contact with upper evaporation tube；
The arcwall face of the lower evaporation tube is corresponding with substrate, and the plane of the lower evaporation tube is parallel with lower heat transfer plate, and institute
Lower heat transfer plate is stated to be in contact with lower evaporation tube.
2. a kind of high-efficiency evaporator that can prevent inner container of icebox from ftractureing according to claim 1, it is characterised in that on described
Evaporation tube and lower evaporation tube are S-shaped.
3. a kind of high-efficiency evaporator that can prevent inner container of icebox from ftractureing according to claim 2, it is characterised in that on described
Heat transfer plate and lower heat transfer plate are aluminium sheet.
4. a kind of high-efficiency evaporator that can prevent inner container of icebox from ftractureing according to any one of claims 1 to 3, its feature exist
In, the surrounding of the upper heat transfer plate and lower heat transfer plate is equipped with flange, and the upper heat transfer plate is connected with lower heat transfer plate, and they it
Between define the accommodating cavity of accommodating evaporation tube and substrate.
5. a kind of high-efficiency evaporator that can prevent inner container of icebox from ftractureing according to claim 4, it is characterised in that on described
The breach corresponding with upper evaporation tube end is offered on heat transfer plate, is offered on the lower heat transfer plate and lower evaporation tube end phase
Corresponding breach.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510121011.XA CN104776648B (en) | 2015-03-17 | 2015-03-17 | A kind of high-efficiency evaporator that can prevent inner container of icebox from ftractureing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510121011.XA CN104776648B (en) | 2015-03-17 | 2015-03-17 | A kind of high-efficiency evaporator that can prevent inner container of icebox from ftractureing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104776648A CN104776648A (en) | 2015-07-15 |
| CN104776648B true CN104776648B (en) | 2018-01-30 |
Family
ID=53618270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510121011.XA Active CN104776648B (en) | 2015-03-17 | 2015-03-17 | A kind of high-efficiency evaporator that can prevent inner container of icebox from ftractureing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104776648B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106839528B (en) * | 2017-01-22 | 2019-02-15 | 合肥华凌股份有限公司 | Evaporator and refrigerator with it |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2572307Y (en) * | 2002-09-30 | 2003-09-10 | 陈汉康 | Evaporator for refrigerator |
| CN1898517A (en) * | 2003-12-23 | 2007-01-17 | Bsh博世和西门子家用器具有限公司 | Heat exchanger and production method therefor |
| CN201652997U (en) * | 2009-12-04 | 2010-11-24 | 海信容声(广东)冰箱有限公司 | Plate pipe evaporator |
| CN102135351A (en) * | 2011-04-22 | 2011-07-27 | 海信容声(广东)冰箱有限公司 | Anti-liner cracking refrigerator evaporator |
| CN201992915U (en) * | 2011-03-02 | 2011-09-28 | 海信容声(广东)冰箱有限公司 | Refrigerator evaporator with aluminum plate gap |
| CN102759226A (en) * | 2012-07-03 | 2012-10-31 | 广东奥马电器股份有限公司 | Evaporator |
-
2015
- 2015-03-17 CN CN201510121011.XA patent/CN104776648B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2572307Y (en) * | 2002-09-30 | 2003-09-10 | 陈汉康 | Evaporator for refrigerator |
| CN1898517A (en) * | 2003-12-23 | 2007-01-17 | Bsh博世和西门子家用器具有限公司 | Heat exchanger and production method therefor |
| CN201652997U (en) * | 2009-12-04 | 2010-11-24 | 海信容声(广东)冰箱有限公司 | Plate pipe evaporator |
| CN201992915U (en) * | 2011-03-02 | 2011-09-28 | 海信容声(广东)冰箱有限公司 | Refrigerator evaporator with aluminum plate gap |
| CN102135351A (en) * | 2011-04-22 | 2011-07-27 | 海信容声(广东)冰箱有限公司 | Anti-liner cracking refrigerator evaporator |
| CN102759226A (en) * | 2012-07-03 | 2012-10-31 | 广东奥马电器股份有限公司 | Evaporator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104776648A (en) | 2015-07-15 |
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