CN106766582B - A kind of refrigerator - Google Patents
A kind of refrigerator Download PDFInfo
- Publication number
- CN106766582B CN106766582B CN201611238360.0A CN201611238360A CN106766582B CN 106766582 B CN106766582 B CN 106766582B CN 201611238360 A CN201611238360 A CN 201611238360A CN 106766582 B CN106766582 B CN 106766582B
- Authority
- CN
- China
- Prior art keywords
- heat
- fresh
- exchanger rig
- refrigerator
- keeping chamber
- 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
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
- F25D21/14—Collecting or removing condensed and defrost water; Drip trays
-
- 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
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
- F25D23/10—Arrangements for mounting in particular locations, e.g. for built-in type, for corner type
-
- 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
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2321/00—Details or arrangements for defrosting; Preventing frosting; Removing condensed or defrost water, not provided for in other groups of this subclass
- F25D2321/14—Collecting condense or defrost water; Removing condense or defrost water
- F25D2321/144—Collecting condense or defrost water; Removing condense or defrost water characterised by the construction of drip water collection pans
- F25D2321/1441—Collecting condense or defrost water; Removing condense or defrost water characterised by the construction of drip water collection pans inside a refrigerator
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Removal Of Water From Condensation And Defrosting (AREA)
Abstract
The present invention provides a kind of refrigerator, the refrigerator include cabinet, folding on cabinet door body and liner arranged in the box body, the refrigerator further include the evaporator being set between cabinet and liner；The refrigerator includes to be contained in liner and the fresh-keeping chamber of upward opening setting and the heat-exchanger rig being covered on the upside of fresh-keeping chamber, when the heat-exchanger rig is covered on above fresh-keeping chamber, the heat-exchanger rig and fresh-keeping chamber form a closed accommodating space, and the heat-exchanger rig extends to below the evaporator and can accept the defrosting water on the evaporator.The fresh-keeping chamber and heat-exchanger rig form closed accommodating space, then enter in fresh-keeping chamber without cold wind, can prevent from altering taste, and can guarantee the freshness of food.Also, in addition to the refrigeration structures such as blower of itself in liner, defrosting water is accepted by heat-exchanger rig, and adequately exchanged heat in fresh-keeping chamber, so as to further decrease fresh-keeping indoor temperature, and improve efficiency of energy utilization.
Description
Technical field
The present invention provides a kind of refrigerators that can use defrosting water heat exchange.
Background technique
For refrigerator of the refrigerating chamber with independent evaporator, when refrigeration, the Water vapor condensation in compartment is in evaporator
On condense into frost layer, when defrost, frost layer, which is melted, to be water and is quickly discharged by discharge pipe line.
But the temperature of defrosting water is close to 0 DEG C, and the specific heat of water is relatively high, the temperature of cooling compartment is again usual
At 5 DEG C or so, therefore defrosting water is for refrigerating chamber, the defrosting water of low temperature cooling capacity with higher, but there is no join
It is just wasted with indoor heat exchange is refrigerated, this is the loss of the energy for refrigerator.In addition, the continuous discharge of defrosting water
The reduction that will lead to refrigerator indoor humidity is unfavorable for the fresh-keeping of food.
Therefore, it is necessary to design it is a kind of can efficiently use defrosting water and can pair between indoor carry out moisturizing cooling effect ice
Case.
Summary of the invention
In view of the problems of the existing technology, its purpose is to provide the ice that one kind can efficiently use defrosting water by the present invention
Case.
To achieve the above object, the present invention provides a kind of refrigerator, the refrigerator includes cabinet, folding in the door on cabinet
Body and liner arranged in the box body, the refrigerator further include the evaporator being set between cabinet and liner；The refrigerator packet
It includes and is contained in liner and the fresh-keeping chamber of upward opening setting and the heat-exchanger rig being covered on the upside of fresh-keeping chamber, changed described
When thermal is covered on above fresh-keeping chamber, the heat-exchanger rig and fresh-keeping chamber form a closed accommodating space, the heat exchange dress
It sets and extends to below the evaporator and the defrosting water on the evaporator can be accepted.
As a further improvement of the present invention, the heat-exchanger rig includes heat exchange plate, the heat exchange plate include several from
The sub- compartment being arranged after forward direction is provided with horizontal bar between the adjacent sub- compartment of any two.
As a further improvement of the present invention, it is formed on the horizontal bar jagged so that two neighboring sub- compartment mutually interconnects
It is logical.
As a further improvement of the present invention, the notch on the two neighboring horizontal bar is located remotely from each other.
As a further improvement of the present invention, the heat-exchanger rig further includes intake tunnel and exhalant canal, the water inlet
Channel is connected with the sub- compartment near door body, and the exhalant canal is connected with the sub- compartment farthest away from door body.
As a further improvement of the present invention, the intake tunnel extends on the downside of the evaporator far from one end of door body
To accept the defrosting water
As a further improvement of the present invention, the intake tunnel internal height is gradually decreased from back to front so that defrost
Water is to front side flow.
As a further improvement of the present invention, the refrigerator further includes the drainpipe being connected with the external world, the drainpipe
It is connected with the exhalant canal defrosting water to be discharged.
As a further improvement of the present invention, the heat exchange plate includes bottom plate, the base plate interior height from front to back by
It gradually reduces so that defrosting water can be from the sub- compartment flow direction near door body farthest away from the sub- compartment of door body.
As a further improvement of the present invention, the tilt angle of the bottom plate inner bottom surface in the horizontal direction is at 1 ° to 30 °
Between.
Beneficial effects of the present invention: the refrigerator in the present invention includes the fresh-keeping chamber being set in liner and is covered on fresh-keeping
Heat-exchanger rig on the upside of room, in closed condition, the fresh-keeping chamber and heat-exchanger rig form closed accommodating space, then do not have
Cold wind enters in fresh-keeping chamber, can prevent from altering taste, and can guarantee the freshness of food.Also, in addition in liner itself
The refrigeration structures such as blower accept defrosting water by heat-exchanger rig, and are adequately exchanged heat in fresh-keeping chamber, so as to further
Fresh-keeping indoor temperature is reduced, and improves efficiency of energy utilization.
Detailed description of the invention
Fig. 1 is the side sectional view of refrigerator of the present invention；
Fig. 2 is the top view of heat-exchanger rig of the present invention；
Fig. 3 is the cross-sectional view in Fig. 2 along the direction A-A`；
Fig. 4 is the cross-sectional view in Fig. 2 along the direction B-B`；
Fig. 5 is the cross-sectional view in Fig. 2 along the direction C-C`.
Specific embodiment
Hereinafter, the present invention will be described in detail with reference to various embodiments shown in the accompanying drawings.But these embodiments are not
The limitation present invention, the transformation in structure or function that those skilled in the art are made according to these embodiments are wrapped
Containing within the scope of the present invention.
As shown in Figures 1 to 5, the present invention provides a kind of refrigerator 100, the refrigerator 100 includes cabinet 1, folding in case
Door body on body 1 and the liner 2 being set in cabinet 1, the refrigerator 100 further includes having refrigeration system, and the system comprises wind
Road 3, blower 4, evaporator 5, condenser, compressor etc., the air duct 3 are set between the cabinet 1 and liner 2, the steaming
Hair device 5 is set to accordingly in air duct 3, and the blower 4 can be by the cold quantity transmission in evaporator 5 into liner 2.
The refrigerator 100 includes to be contained in liner 2 and the fresh-keeping chamber 6 of upward opening setting and to be covered on this fresh-keeping
The heat-exchanger rig 7 of 6 upside of room, when the heat-exchanger rig 7 is covered on above fresh-keeping chamber 6, the heat-exchanger rig 7 and fresh-keeping chamber 6
A closed accommodating space is formed, also, the heat-exchanger rig 7 extends to the lower section of the evaporator 5 and can accept the steaming
Send out the defrosting water on device 5.Therefore, when heat-exchanger rig 7 is mutually closed with fresh-keeping chamber 6,6 shapes of the heat-exchanger rig 7 and fresh-keeping chamber
At confined space be it is completely enclosed, then can not be by air port etc. to freezing in fresh-keeping chamber 6, then will not in fresh-keeping chamber 6
It is influenced by other foods in liner 2, not will cause and alter taste.But because enter without cold wind, then the temperature in fresh-keeping chamber 6
Degree also can be higher compared to meeting in liner 2, then receives defrosting water by heat-exchanger rig 7, and defrosting water is usually 0 ° or so, then
By the heat exchange of heat-exchanger rig 7 and fresh-keeping chamber 6, the temperature in fresh-keeping chamber 6 is further decreased, so that maintaining in fresh-keeping chamber 6 steady
In fixed, low temperature environment, guarantee the fresh of food.
The heat-exchanger rig 7 includes heat exchange plate 71, and the heat exchange plate 71 includes bottom plate 711 and upward from 711 border of bottom plate
The heat exchange plate 71 is separated into certainly by the side plate of extension, and the horizontal bar 712 upwardly extended from bottom plate 711, the horizontal bar 712
Several sub- compartments 713 being arranged after forward direction are then provided with horizontal bar 712 between the adjacent sub- compartment 713 of any two, and every
The shape size of one sub- compartment 713 is all the same.Certainly, if the sub- compartment 713 otherwise arranges, it also can reach the present invention
Purpose.Jagged 7121 are formed on the horizontal bar 712 so that two neighboring sub- compartment 713 is interconnected, and adjacent two
Notch 7121 on a horizontal bar 712 is located remotely from each other, so as to promote defrosting water to flow between sub- compartment 713.
Height inside the bottom plate 711 gradually decreases from front to back, so that defrosting water can be between the son of door body
Room 713 flows to the sub- compartment 713 farthest away from door body.And it due to being provided with the notch 7121 on horizontal bar 712, may be guided
Defrosting water flows to any position of heat exchange plate 71 from front to back, so as to adequately be exchanged heat.Also, in present embodiment
In, it is preferred that the tilt angle of 711 inner bottom surface of bottom plate in the horizontal direction is between 1 ° to 30 °.Also, in this implementation
In mode, the bottom plate 711 of the heat exchange plate 71 is in the plate that thickness gradually changes, and thicker at door body, far from door body
It is relatively thin.Certainly, if the bottom plate 711 is integrally formed and the identical plate of thickness, and the bottom plate 711 of the heat exchange plate 71 exists
It is formed slopely in horizontal direction, it is higher at door body, it is lower at separate door body, then it also can reach the purpose of the present invention
The heat-exchanger rig 7 further includes having intake tunnel 72 and exhalant canal 73, the intake tunnel 72 near door
The sub- compartment 713 of body is connected, and the exhalant canal 73 is connected with the sub- compartment 713 farthest away from door body, the intake tunnel
72 one end far from door body extend to the downside of the evaporator 5 to accept defrosting water, so that defrosting water declines from evaporator 5
Under, and be circulated in the sub- compartment 713 of door body along the intake tunnel 72, and then described above along inclined floor for another example
711 successively flow to farthest away from the sub- compartment 713 of door body, then flow out from exhalant canal 73.Certainly, in the present invention, the refrigerator
100 further include the drainpipe 8 being connected with the external world, and the drainpipe 8 is connected with the exhalant canal 73 to arrange defrosting water
Out.
Also, the height inside the intake tunnel 72 gradually decreases from back to front so that defrosting water is to front side flow,
So as to flow to heat exchange plate 71 in the sub- compartment 713 of door body.Also, in the present embodiment, the intake tunnel
72, exhalant canal 73 is integrally formed with the heat exchange plate 71, and the thickness of the inner bottom surface inside the intake tunnel 72 is certainly
It is gradually thinning before backward.Certainly, if the inner bottom surface thickness of the intake tunnel 72 is consistent and is by the horizontal direction
Inclination, then also can reach the purpose of the present invention.Correspondingly, the exhalant canal 73 is then the low setting of the high rear side in front side, so that
Defrosting water is obtained to be discharged from exhalant canal 73.
Therefore, in conclusion the heat-exchanger rig 7 include heat exchange plate 71, intake tunnel 72, exhalant canal 73, and into
Water channel 72 is set to 5 downside of evaporator to accept defrosting water.And due to the setting that intake tunnel 72 is low early and high after, defrosting water
It can flow into heat exchange plate 71 along intake tunnel 72 near door body side.Then, it is set since the front is high and the back is low 71 bottom of heat exchange plate
It sets, defrosting water can gradually flow to rear side from front side, also, horizontal bar 712 is provided in the heat exchange plate 71, be arranged on horizontal bar 712
Jagged 7121, then, only close to front side sub- compartment 713 in defrost dilutional hyponatremia when, just can pass through on horizontal bar 712 lack
Mouth 7121 is overflowed into latter sub- compartment 713.To which defrosting water can adequately be exchanged heat in heat exchange plate 71, by cooling capacity pole
Being retained in refrigeration liner 2 for big degree, improves the utilization efficiency of the energy.Also, in the present embodiment, in order to more preferable
Raising heat exchange efficiency, the heat exchange plate 71, intake tunnel 72, exhalant canal 73 are metal.
Therefore, the refrigerator 100 in the present invention is by being arranged heat-exchanger rig 7 as described above, thus heat-exchanger rig 7 and guarantor
Fresh room 6 matches, so that other foods in the food and liner 2 in fresh-keeping chamber 6 not will do it and alter taste.Also, heat-exchanger rig 7
It can carry out moisture to distribute, improve indoor humidity between liner 2.In addition, by the structure setting of heat exchange plate 71 in heat-exchanger rig 7,
So that defrosting water is adequately exchanged heat, therefore can be improved the refrigeration efficiency of fresh-keeping chamber 6, cold storage effect is further increased, and
The energy is taken full advantage of, achievees the purpose that environmental protection.
It should be appreciated that although this specification is described in terms of embodiments, but not each embodiment only includes one
A independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should will say
As a whole, the technical solution in each embodiment may also be suitably combined to form those skilled in the art can for bright book
With the other embodiments of understanding.
The series of detailed descriptions listed above only for feasible embodiment of the invention specifically
Protection scope bright, that they are not intended to limit the invention, it is all without departing from equivalent implementations made by technical spirit of the present invention
Or change should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of refrigerator, the refrigerator include cabinet, folding on cabinet door body and liner arranged in the box body, the ice
Case further includes the evaporator being set between cabinet and liner；It is characterized by: the refrigerator include be contained in liner and
The fresh-keeping chamber of upward opening setting and the heat-exchanger rig being covered on the upside of fresh-keeping chamber, are covered on fresh-keeping chamber in the heat-exchanger rig
When top, the heat-exchanger rig and fresh-keeping chamber form a closed accommodating space, and the heat-exchanger rig extends to the evaporator
Lower section simultaneously can accept the defrosting water on the evaporator.
2. refrigerator according to claim 1, it is characterised in that: the heat-exchanger rig includes heat exchange plate, the heat exchange plate packet
Several sub- compartments being arranged from front to back are included, are provided with horizontal bar between the adjacent sub- compartment of any two.
3. refrigerator according to claim 2, it is characterised in that: formed on the horizontal bar jagged so that between two neighboring son
Room is interconnected.
4. refrigerator according to claim 3, it is characterised in that: the notch on the two neighboring horizontal bar is located remotely from each other.
5. refrigerator according to claim 3, it is characterised in that: the heat-exchanger rig further includes that intake tunnel and water outlet are logical
Road, the intake tunnel are connected with the sub- compartment near door body, the exhalant canal with farthest away from the sub- compartment phase of door body
Connection.
6. refrigerator according to claim 5, it is characterised in that: the intake tunnel extends to described far from one end of door body
To accept the defrosting water on the downside of evaporator.
7. refrigerator according to claim 5, it is characterised in that: the intake tunnel internal height gradually decreases from back to front
So that defrosting water is to front side flow.
8. refrigerator according to claim 5, it is characterised in that: the refrigerator further includes the drainpipe being connected with the external world,
The drainpipe is connected with the exhalant canal defrosting water to be discharged.
9. refrigerator according to claim 2, it is characterised in that: the heat exchange plate includes bottom plate, the base plate interior height
It is gradually decreased from front to back so that defrosting water can be from the sub- compartment flow direction near door body farthest away from the sub- compartment of door body.
10. refrigerator according to claim 9, it is characterised in that: the inclination angle of the bottom plate inner bottom surface in the horizontal direction
Degree is between 1 ° to 30 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611238360.0A CN106766582B (en) | 2016-12-28 | 2016-12-28 | A kind of refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611238360.0A CN106766582B (en) | 2016-12-28 | 2016-12-28 | A kind of refrigerator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106766582A CN106766582A (en) | 2017-05-31 |
| CN106766582B true CN106766582B (en) | 2019-05-31 |
Family
ID=58923098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611238360.0A Active CN106766582B (en) | 2016-12-28 | 2016-12-28 | A kind of refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106766582B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108278825B (en) * | 2017-12-29 | 2020-03-31 | 青岛海尔股份有限公司 | Refrigerator with a door |
| CN111473571B (en) * | 2019-01-23 | 2023-04-18 | 海尔智家股份有限公司 | Refrigerator control method and refrigerator |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002195737A (en) * | 2000-12-20 | 2002-07-10 | Hoshizaki Electric Co Ltd | Defrosted water draining device for cooler |
| JP3689251B2 (en) * | 1999-03-08 | 2005-08-31 | ホシザキ電機株式会社 | Evaporation dish of apparatus having refrigeration mechanism |
| CN102080917A (en) * | 2009-11-30 | 2011-06-01 | Lg电子株式会社 | Refrigerator and storing device for refrigerator |
| KR101132515B1 (en) * | 2009-04-16 | 2012-04-03 | 엘지전자 주식회사 | A refrigerator |
| CN204460906U (en) * | 2015-03-05 | 2015-07-08 | 合肥美菱股份有限公司 | A kind of defrosting water evaporating dish assembly being applied to refrigerator |
| CN105241161A (en) * | 2015-10-30 | 2016-01-13 | 沈阳海尔电冰箱有限公司 | Fresh keeping refrigerator |
-
2016
- 2016-12-28 CN CN201611238360.0A patent/CN106766582B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3689251B2 (en) * | 1999-03-08 | 2005-08-31 | ホシザキ電機株式会社 | Evaporation dish of apparatus having refrigeration mechanism |
| JP2002195737A (en) * | 2000-12-20 | 2002-07-10 | Hoshizaki Electric Co Ltd | Defrosted water draining device for cooler |
| KR101132515B1 (en) * | 2009-04-16 | 2012-04-03 | 엘지전자 주식회사 | A refrigerator |
| CN102080917A (en) * | 2009-11-30 | 2011-06-01 | Lg电子株式会社 | Refrigerator and storing device for refrigerator |
| CN204460906U (en) * | 2015-03-05 | 2015-07-08 | 合肥美菱股份有限公司 | A kind of defrosting water evaporating dish assembly being applied to refrigerator |
| CN105241161A (en) * | 2015-10-30 | 2016-01-13 | 沈阳海尔电冰箱有限公司 | Fresh keeping refrigerator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106766582A (en) | 2017-05-31 |
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