CN106839528A - Evaporator and the refrigerator with it - Google Patents
Evaporator and the refrigerator with it Download PDFInfo
- Publication number
- CN106839528A CN106839528A CN201710047548.5A CN201710047548A CN106839528A CN 106839528 A CN106839528 A CN 106839528A CN 201710047548 A CN201710047548 A CN 201710047548A CN 106839528 A CN106839528 A CN 106839528A
- Authority
- CN
- China
- Prior art keywords
- evaporator
- metallic plate
- evaporation pipeline
- refrigerator
- evaporator according
- 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.)
- Granted
Links
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
-
- 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
- F25B2339/024—Evaporators with refrigerant in a vessel in which is situated a heat exchanger
- F25B2339/0242—Evaporators with refrigerant in a vessel in which is situated a heat exchanger having tubular elements
Abstract
The invention discloses a kind of evaporator and the refrigerator with it, evaporator includes：Metallic plate, the metallic plate has two placed sides being oppositely arranged；Evaporation pipeline, the evaporation pipeline is respectively provided on described two placed sides；Heater, the heater is located on the metallic plate.Evaporator of the invention, reduces and takes up room, and improves refrigerating efficiency and defrost efficiency, and technique makes simple, low cost of manufacture.
Description
Technical field
The present invention relates to the technical field of living electric apparatus, more particularly to a kind of evaporator and the refrigerator with it.
Background technology
In the refrigerator of correlation technique, evaporator wears metallic plate technique and is made by evaporation pipeline, the making of evaporator
Complex procedures, thickness is in more than 50mm, and the space for taking refrigerator is larger.And evaporator needs to strengthen protecting in transportation
Shield, therefore the cost of transportation of evaporator is higher.On the other hand, heater is arranged on the lower end of evaporator or evaporation pipeline, is led to
Heat is transmitted in overshoot, and refrigerator has defrost dead angle during defrost.
The content of the invention
It is contemplated that at least solving one of technical problem in correlation technique to a certain extent.Therefore, the present invention is carried
Go out a kind of evaporator, reduce and take up room, improve refrigerating efficiency and defrost efficiency, technique makes simple, low cost of manufacture.
The present invention also proposes a kind of refrigerator, including above-mentioned evaporator.
Evaporator according to embodiments of the present invention, including：Metallic plate, the metallic plate has two placements being oppositely arranged
Face；Evaporation pipeline, the evaporation pipeline is respectively provided on described two placed sides；Heater, the heater is located at the gold
On category plate.
Evaporator according to embodiments of the present invention, by setting evaporation pipeline on two placed sides of metallic plate, in gold
Heater is set on category plate, so as to reduce taking up room for evaporator, the refrigerating efficiency and defrost efficiency of evaporator is improve,
The technique of evaporator is set to make simple, low cost of manufacture.
Some embodiments of the invention, each described placed side is provided with for the evaporation pipeline to be positioned at into phase
The fastener on the placed side answered.
Specifically, the fastener by the metallic plate edge portions elder generation outward bending after again horizontal buckling and limit
Go out.
Specifically, described two fasteners be arranged in parallel.
Some embodiments of the invention, the evaporation pipeline on each described placed side wriggles and extends.
Further, the straight length of the evaporation pipeline on described two placed sides is submitted in the thickness direction of the metallic plate
Mistake is set.
Some embodiments of the invention, the metallic plate is provided with multiple louvres.
Further, the evaporation pipeline on each described placed side is placed on the top of the louvre.
Further, each described louvre separates rear outward bending with remainder and limits by a part for the metallic plate
Make.
Refrigerator according to embodiments of the present invention, including above-mentioned evaporator.
Refrigerator according to embodiments of the present invention, by setting evaporator according to the above embodiment of the present invention, such that it is able to
Reduce taking up room for evaporator, improve the volume of refrigerator, while improving the refrigerating efficiency and defrost efficiency of refrigerator, make refrigerator
Technique make simple, low cost of manufacture.
Brief description of the drawings
Fig. 1 is the schematic diagram of evaporator according to embodiments of the present invention；
Fig. 2 is the rearview of the evaporator in Fig. 1；
Fig. 3 is the upward view of the evaporator in Fig. 1.
Reference：
Evaporator 100；
Metallic plate 1；Placed side 11；Fastener 111；Keeper 112；Louvre 12；Evaporation pipeline 2；
Heater 3.
Specific embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings.Below with reference to
The embodiment of Description of Drawings is exemplary, it is intended to for explaining the present invention, and be not considered as limiting the invention.
In the description of the invention, it is to be understood that term " length ", " thickness ", " on ", " level ", " outward " etc. refer to
The orientation or position relationship for showing are, based on orientation shown in the drawings or position relationship, to be for only for ease of the description present invention and simplify
Description, must be with specific orientation, with specific azimuth configuration and behaviour rather than the device or element for indicating or imply meaning
Make, therefore be not considered as limiting the invention.
Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or
Implicitly include at least one this feature.In the description of the invention, " multiple " is meant that at least two, such as two, three
It is individual etc., unless otherwise expressly limited specifically.
In the present invention, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " fixation " etc.
Term should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, or integrally；Can be that machinery connects
Connect, or electrically connect or can communicate each other；Can be joined directly together, it is also possible to be indirectly connected to by intermediary, can be with
Be two element internals connection or two interaction relationships of element, unless otherwise clearly restriction.For this area
For those of ordinary skill, above-mentioned term concrete meaning in the present invention can be as the case may be understood.
Evaporator 100 according to embodiments of the present invention is described below with reference to Fig. 1-Fig. 3, evaporator 100 is applied to refrigerator (figure
It is not shown) in freeze and defrost.
As shown in Figure 1-Figure 3, evaporator 100 according to embodiments of the present invention, including：Metallic plate 1, evaporation pipeline 2 and add
Hot device 3.
Specifically, metallic plate 1 has two placed sides 11 being oppositely arranged, and evaporation pipeline 2 is respectively provided at two placements
On face 11, heater 3 is located on metallic plate 1.So that evaporation pipeline 2 is in close contact with two placed sides 11 of metallic plate 1, increase
Plus evaporation pipeline 2 and the contact area of metallic plate 1, reduce taking up room for evaporator 100, enable the cold in evaporation pipeline 2
Enough it is efficiently transferred on metallic plate 1, improves the refrigerating efficiency of evaporator 100, increases the volume of refrigerator.
Heater 3 and the directly contact of metallic plate 1, make heat transfer of the evaporator 100 in defrost good, reduce evaporator 100
Thermal loss, heat is directly passed to metallic plate 1 when heater 3 is heated, and the temperature of whole metallic plate 1 synchronous can be improved,
Dead angle is not stayed during defrost, and then the defrost time can be reduced, improve the defrost efficiency of evaporator 100.The structure of evaporator 100
Setting cause that the technique of evaporator 100 makes simple, low cost of manufacture.
Inventor is found through experiments that, the bulk temperature of the evaporator 100 of the embodiment of the present invention can reach -35 DEG C with
Under, compared with prior art, the thickness of evaporator 100 reduces more than 1/2, and the volume of refrigerator can improve more than 10%, so that this
The evaporator 100 of inventive embodiments is effectively guaranteed refrigerating efficiency, improves the volume of refrigerator.
Evaporator 100 according to embodiments of the present invention, by setting evaporation pipeline on two placed sides 11 of metallic plate 1
2, heater 3 is set on metallic plate 1, so as to reduce taking up room for evaporator 100, improve the refrigeration of evaporator 100
Efficiency and defrost efficiency, make the technique of evaporator 100 make simple, low cost of manufacture.
Some embodiments of the invention, the evaporation pipeline 2 on each placed side 11 wriggles and extends.So that evaporator
100 structure setting is more reasonable, by increasing capacitance it is possible to increase the length of the evaporation pipeline 2 on each placed side 11 of metallic plate 1, certain
The refrigerating efficiency of evaporator 100 is improved in degree.
Further, the straight length of the evaporation pipeline 2 on two placed sides 11 staggeredly sets on the thickness direction of metallic plate 1
Put.So as to reduce the thickness of whole evaporator 100, reduce taking up room for evaporator 100, increase the volume of refrigerator.
Specifically, inventor is found through experiments that, as the thickness≤20mm of evaporator 100, ensure that evaporator
While 100 refrigerating efficiency, can farthest reduce taking up room for evaporator 100, increase the volume of refrigerator.
Alternatively, evaporation pipeline 2 is respectively welded with two placed sides 11 of metallic plate 1 and is connected.So as to further
Improve the refrigerating efficiency and defrost efficiency of evaporator 100.
Some embodiments of the invention, each placed side 11 is provided with for evaporation pipeline 2 to be positioned at accordingly
Fastener 111 on placed side 11.It follows that the setting of fastener 111 ensure that the Stability Analysis of Structures of evaporator 100, make
The simple structure of evaporator 100.
Further, fastener 111 by metallic plate 1 edge portions elder generation outward bending after again horizontal buckling and limit.
So that the simple structure of fastener 111, easy to make, the manufacturing cost of reduction evaporator 100.While the structure of fastener 111
Setting cause the thickness of evaporator 100 be only fastener 111 on metallic plate 1 and two placed sides 11 thickness and, so that
Efficiently reduce taking up room for evaporator 100.
Specifically, two fasteners 111 be arranged in parallel.So that the structure of evaporator 100 is more reasonable.
Some embodiments of the invention, metallic plate 1 is provided with multiple louvres 12.So as to increase evaporator
Ventilation area on 100, improves the heat exchange efficiency of evaporator 100 and air, and then improve the refrigerating efficiency of evaporator 100
With defrost efficiency.
Alternatively, the bottom of metallic plate 1 is provided with the keeper 112 for being positioned at heater 3 on metallic plate 1.Thus
Understand, the setting of keeper 112 can further ensure the Stability Analysis of Structures of evaporator 100.
Specifically, keeper 112 is bent by being vertically oriented to placed side 11 again after the edge portions elder generation outward bending of metallic plate 1
And limit.So that the simple structure of keeper 112, easy to make, the manufacturing cost of reduction evaporator 100.
Further, the evaporation pipeline 2 on each placed side 11 is placed on the top of louvre 12.So as to improve steaming
Hair pipeline 2 and the heat exchange efficiency of air, further improve the refrigerating efficiency and defrost efficiency of evaporator 100.
Specifically, each louvre 12 separates rear outward bending with remainder and limits by a part for metallic plate 1.From
And making being simple to manufacture for louvre 12, the setting of the structure of louvre 12 causes to form shutter on metallic plate 1, makes evaporation
The refrigeration of device 100 is more uniform, is conducive to improving the refrigerating efficiency of evaporator 100.
Alternatively, evaporator 100 is multilayer, and multiple metallic plates 1 are overlapped mutually in the upper surface of fastener 11.So as to
Improve the refrigerating efficiency and defrost efficiency of evaporator 100.Inventor is found through experiments that, when the thickness of evaporator 100 is in 30mm
Within when, be capable of achieving evaporator 100 three stacking plus.
Refrigerator according to embodiments of the present invention, including above-mentioned evaporator 100.
Refrigerator according to embodiments of the present invention, by setting evaporator according to the above embodiment of the present invention 100, so that can
To reduce taking up room for evaporator 100, the volume of refrigerator is improved, while improving the refrigerating efficiency and defrost efficiency of refrigerator, made
The technique of refrigerator makes simple, low cost of manufacture.
The structure of evaporator 100 of a specific embodiment of the invention is carried out specifically below with reference to Fig. 1-Fig. 3
It is bright.It should be understood that, following explanation only has exemplary, and those of ordinary skill is reading following skills of the invention
After art scheme, it is clear that technical scheme therein or some technical characteristics can be combined or replace, change, this
Fall within protection domain of the presently claimed invention.
As shown in Figure 1-Figure 3, evaporator 100 according to embodiments of the present invention, including：Metallic plate 1, evaporation pipeline 2 and add
Hot device 3.
Specifically, the thickness≤20mm of evaporator 100.Metallic plate 1 has two placed sides 11 being oppositely arranged, two
Being respectively provided with placed side 11 will evaporate the fastener 111 being parallel to each other that pipeline 2 is positioned on corresponding placed side 11,
Fastener 111 by metallic plate 1 edge portions elder generation outward bending after again horizontal buckling and limit.It is additionally provided with metallic plate 1 many
Individual louvre 12, each louvre 12 separates rear outward bending with remainder and limits by a part for metallic plate 1.
Heater 3 is located on metallic plate 1.The bottom of metallic plate 1 is provided with for heater 3 to be positioned on metallic plate 1
Keeper 112, keeper 112 is bent and is limited by being vertically oriented to placed side 11 again after the edge portions elder generation outward bending of metallic plate 1
Make.
Evaporation pipeline 2 wriggles be located on two placed sides 11 with extending respectively, the evaporation pipeline 2 on two placed sides 11
Straight length is staggered on the thickness direction of metallic plate 1, and the evaporation pipeline 2 on each placed side 11 is placed on louvre 12
Top.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means to combine specific features, structure, material or spy that the embodiment or example are described
Point is contained at least one embodiment of the invention or example.In this manual, to the schematic representation of above-mentioned term not
Identical embodiment or example must be directed to.And, the specific features of description, structure, material or feature can be with office
Combined in an appropriate manner in one or more embodiments or example.Additionally, in the case of not conflicting, the skill of this area
Art personnel can be tied the feature of the different embodiments or example described in this specification and different embodiments or example
Close and combine.
Although embodiments of the invention have been shown and described above, it is to be understood that above-described embodiment is example
Property, it is impossible to limitation of the present invention is interpreted as, one of ordinary skill in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, changes, replacing and modification.
Claims (10)
1. a kind of evaporator, it is characterised in that including：
Metallic plate, the metallic plate has two placed sides being oppositely arranged；
Evaporation pipeline, the evaporation pipeline is respectively provided on described two placed sides；
Heater, the heater is located on the metallic plate.
2. evaporator according to claim 1, it is characterised in that each described placed side is provided with for by the evaporation
Pipeline is positioned at the fastener on the corresponding placed side.
3. evaporator according to claim 2, it is characterised in that the fastener by the metallic plate edge portions elder generation
After outward bending again horizontal buckling and limit.
4. evaporator according to claim 3, it is characterised in that described two fasteners be arranged in parallel.
5. evaporator according to claim 1, it is characterised in that the evaporation pipeline on each described placed side wriggles
Extend.
6. evaporator according to claim 5, it is characterised in that the straight length of the evaporation pipeline on described two placed sides
It is staggered on the thickness direction of the metallic plate.
7. the evaporator according to any one of claim 1-6, it is characterised in that the metallic plate is provided with multiple radiatings
Hole.
8. evaporator according to claim 7, it is characterised in that the evaporation pipeline on each described placed side is placed
In the top of the louvre.
9. evaporator according to claim 8, it is characterised in that each described louvre by the metallic plate a part
Rear outward bending is separated with remainder to limit.
10. a kind of refrigerator, it is characterised in that including the evaporator according to any one of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710047548.5A CN106839528B (en) | 2017-01-22 | 2017-01-22 | Evaporator and refrigerator with it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710047548.5A CN106839528B (en) | 2017-01-22 | 2017-01-22 | Evaporator and refrigerator with it |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106839528A true CN106839528A (en) | 2017-06-13 |
| CN106839528B CN106839528B (en) | 2019-02-15 |
Family
ID=59120588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710047548.5A Active CN106839528B (en) | 2017-01-22 | 2017-01-22 | Evaporator and refrigerator with it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106839528B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110849040A (en) * | 2018-08-20 | 2020-02-28 | 青岛海尔股份有限公司 | Heat exchanger assembly of refrigerator and refrigerator with same |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1987422A (en) * | 1934-06-14 | 1935-01-08 | Gen Electric | Method of making heat exchange apparatus |
| JP2010112662A (en) * | 2008-11-10 | 2010-05-20 | Panasonic Corp | Heat exchanger |
| CN202770066U (en) * | 2012-09-17 | 2013-03-06 | 江苏亚光金属制品有限公司 | High-efficiency refrigerator evaporator |
| CN104776648A (en) * | 2015-03-17 | 2015-07-15 | 宁波日樱电器有限公司 | Efficient evaporator capable of preventing refrigerator liner from cracking |
| CN204923583U (en) * | 2015-07-28 | 2015-12-30 | 浙江同星制冷有限公司 | Novel two -sided flat pipe wall plate type evaporator of spiral winding formula |
-
2017
- 2017-01-22 CN CN201710047548.5A patent/CN106839528B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1987422A (en) * | 1934-06-14 | 1935-01-08 | Gen Electric | Method of making heat exchange apparatus |
| JP2010112662A (en) * | 2008-11-10 | 2010-05-20 | Panasonic Corp | Heat exchanger |
| CN202770066U (en) * | 2012-09-17 | 2013-03-06 | 江苏亚光金属制品有限公司 | High-efficiency refrigerator evaporator |
| CN104776648A (en) * | 2015-03-17 | 2015-07-15 | 宁波日樱电器有限公司 | Efficient evaporator capable of preventing refrigerator liner from cracking |
| CN204923583U (en) * | 2015-07-28 | 2015-12-30 | 浙江同星制冷有限公司 | Novel two -sided flat pipe wall plate type evaporator of spiral winding formula |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110849040A (en) * | 2018-08-20 | 2020-02-28 | 青岛海尔股份有限公司 | Heat exchanger assembly of refrigerator and refrigerator with same |
| CN110849040B (en) * | 2018-08-20 | 2021-07-23 | 海尔智家股份有限公司 | Heat exchanger assembly of refrigerator and refrigerator with same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106839528B (en) | 2019-02-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5636253B2 (en) | Evaporator | |
| CN205878701U (en) | Evaporator assembly and refrigeration plant | |
| CN203810801U (en) | Condenser and refrigerator comprising same | |
| CN106839528A (en) | Evaporator and the refrigerator with it | |
| CN104716399A (en) | Battery for vehicle | |
| CN106813369A (en) | Heat exchanger assembly and indoor apparatus of air conditioner | |
| CN103364093B (en) | Temperature sensor clamping device, micro-channel heat exchanger and air conditioner | |
| US20210278112A1 (en) | Evaporator and refrigerator having same | |
| CN206410369U (en) | Evaporator and the refrigerator comprising the evaporator | |
| CN104729158B (en) | Inflation type evaporator and the refrigeration system with it, refrigeration plant | |
| RU2451883C2 (en) | Heat exchange device | |
| CN207351018U (en) | Fresh cabinet | |
| CN104976844B (en) | Refrigerator | |
| CN209819994U (en) | Electric heating plate and refrigeration equipment | |
| CN201242379Y (en) | Novel adverse current plate heat exchanger | |
| CN110307176A (en) | Turborefrigerator compressor and its fuel tank and turborefrigerator | |
| CN110285604A (en) | Evaporator assemblies and refrigeration equipment with it | |
| CN104776648B (en) | A kind of high-efficiency evaporator that can prevent inner container of icebox from ftractureing | |
| CN208653043U (en) | A kind of freezer efficient air cooler | |
| CN207635657U (en) | Evaporator assemblies for refrigerator and the refrigerator with it | |
| CN207600049U (en) | Defrosting device and refrigerator | |
| CN201893945U (en) | Radiator of positive temperature coefficient (PTC) heating device | |
| CN207122982U (en) | A kind of refrigerating and heating type air conditioner and its indoor set | |
| CN104654708A (en) | Refrigerator | |
| CN218495485U (en) | Evaporator assembly and refrigerator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |