CN206755677U - A kind of ice-making system of refrigerator - Google Patents
A kind of ice-making system of refrigerator Download PDFInfo
- Publication number
- CN206755677U CN206755677U CN201720128682.3U CN201720128682U CN206755677U CN 206755677 U CN206755677 U CN 206755677U CN 201720128682 U CN201720128682 U CN 201720128682U CN 206755677 U CN206755677 U CN 206755677U
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- CN
- China
- Prior art keywords
- ice
- making
- refrigerator
- conducting
- tubulose
- 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.)
- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
- Y02P60/85—Food storage or conservation, e.g. cooling or drying
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- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
It the utility model is related to ice-making technology field, there is provided a kind of ice-making system of refrigerator, including the cooling air duct being arranged on casing and the ice-making compartment being arranged in door body；Tubulose conducting-heat elements are additionally provided with door body, the first end of tubulose conducting-heat elements is stretched into ice-making compartment, and/or, the madial wall of the ice-making compartment is bonded, cooling air duct is stretched into or left in the second end with the folding of door body.The ice-making system of refrigerator, conducted heat between ice-making compartment and cooling air duct using tubulose conducting-heat elements, cooling air duct need not be imported inside the ice-making compartment on refrigerator door, the situation that hot-air when refrigerator door is opened in conventional art enters ice-making compartment is avoided, so as to which ice cube will not produce the quality problem of shallow freezing because of temperature rise.Also, due to air circulation does not occur between refrigerating chamber and ice-making compartment directly, peculiar smell will not enter ice-making compartment, and the steam in ice-making compartment will not also enter refrigerating chamber, so as to while obtained free from extraneous odour ice cube, save the energy consumption of refrigerator.
Description
Technical field
It the utility model is related to ice-making technology field, more particularly to a kind of ice-making system of refrigerator.
Background technology
Patent No. US6945068 patent discloses a kind of ice-producing machine for refrigerator, refers to Fig. 1 and Fig. 2, including set
Cooling air duct 2 on refrigerator body 5 and the ice-making compartment 1 being arranged on refrigerator door 4, and the corresponding cooling air duct 2 of ice-making compartment 1
Position is provided with air inlet.Wherein, carried out in ice-making compartment 1 in ice-making process, the cold air in refrigerating chamber 3 is entered by cooling air duct 2
Enter into ice-making compartment 1.The defects of ice-making system is present be：
First, when refrigerator door 4 is opened, hot-air can be entered in ice-making compartment 1 by the air inlet on ice-making compartment 1,
So as to cause ice cube 8 in ice-making compartment 1 easily to produce the quality problem of shallow freezing because temperature raises.
Secondly, it need to be completed when ice making box 9 deices at the bottom-heated of ice making box 9, the bottom of ice making box 9 can be caused in heating process
The temperature of ice bank 10 in portion rises, the problem of so as to increase by 8 shallow freezing of ice cube.
Thirdly, cold air is to be imported into from refrigerating chamber 3 in ice-making compartment 1, and thus causing ice making, peculiar smell enters ice making simultaneously
In room 1.
Finally, when cold air after the ice making of ice-making compartment 1 by returning to refrigerating chamber 3, a large amount of steam can be taken back to the evaporation of refrigerating chamber 3
Device, increase the defrost of the evaporator of refrigerating chamber 3, so as to increase energy consumption of refrigerator.
Utility model content
The utility model is intended at least solve one of technical problem present in prior art or correlation technique.
One of purpose of the present utility model is：A kind of ice-making system of refrigerator is provided, solved present in prior art
Ice cube shallow freezing, ice cube have the problem of peculiar smell and increase energy consumption of refrigerator.
In order to realize the purpose, the utility model provides a kind of ice-making system of refrigerator, including the system being arranged on casing
Cold air duct and the ice-making compartment being arranged in door body；Tubulose conducting-heat elements, the tubulose conducting-heat elements are additionally provided with the door body
First end stretch into the ice-making compartment, and/or, the madial wall of the fitting ice-making compartment；The tubulose conducting-heat elements
The cooling air duct is stretched into or leaves with the folding of the door body in the second end.
The technical solution of the utility model has advantages below：Ice-making system of refrigerator of the present utility model, ice-making compartment and system
Conducted heat between cold air duct using tubulose conducting-heat elements, cooling air duct need not be imported inside the ice-making compartment on refrigerator door, kept away
The situation that hot-air when refrigerator door is opened in conventional art enters ice-making compartment is exempted from, so as to which ice cube will not produce because temperature raises
The quality problem of raw shallow freezing.Also, due to air circulation does not occur between refrigerating chamber and ice-making compartment directly, peculiar smell will not enter
Enter ice-making compartment, and the steam in ice-making compartment will not also enter refrigerating chamber, so as to while obtained free from extraneous odour ice cube, save
Save the energy consumption of refrigerator.
Preferably, elastic outer cover is provided with around the second end of the tubulose conducting-heat elements in the door body, be used for
The tubulose conducting-heat elements it is heat-insulated；Opening is provided with the Elastic heat insulation outer cover so that door body is closed and compresses the bullet
Property outer cover when, the second end of the tubulose conducting-heat elements passes through the opening and enters the cooling air duct；The door body is opened simultaneously
When recovering the original shape of the elastic outer cover, the second end of the tubulose conducting-heat elements enters in the elastic outer cover.
Preferably, the second end termination of the tubulose conducting-heat elements is connected with plug, in the tubulose conducting-heat elements
The opening is blocked during into the elastic outer cover.
Preferably, the first end of the tubulose conducting-heat elements contacts with ice making box in ice-making compartment, or is suspended from the ice making
In the ice box of box.
Preferably, the quantity of the tubulose conducting-heat elements is more.
Preferably, the cooling air duct is provided with valve；The refrigerator refrigeration system also includes control unit, for basis
The ice making of the ice-making compartment/deice the instruction control valve.
Preferably, the door body is door body corresponding to refrigerating chamber, and the cooling air duct is passed into ice from the refrigerating chamber
In the refrigerating chamber of case.
Preferably, heater is provided with the cooling air duct, for heating the second end of the tubulose conducting-heat elements.
Preferably, the second end of the tubulose conducting-heat elements is fixed with heater.
Preferably, the heater is the electrical heating wire at the second end for being wrapped in the tubulose conducting-heat elements.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 and Fig. 2 is the structural representation of the ice-making system of refrigerator of prior art；
Fig. 3 is the structural representation of the ice-making system of refrigerator of embodiment；
In figure：1st, ice-making compartment；2nd, cooling air duct；3rd, refrigerating chamber；4th, door body；5th, casing；6th, ice making evaporator；7th, heat
Device；8th, ice cube；9th, ice making box；10th, ice bank；11st, refrigerating chamber；12nd, tubulose conducting-heat elements.
Embodiment
In order to be more clearly understood that above-mentioned purpose of the present utility model, feature and advantage, below in conjunction with the accompanying drawings and tool
The utility model is further described in detail body embodiment.It should be noted that in the case where not conflicting, this Shen
The feature in embodiment and embodiment please can be mutually combined.
, it is necessary to explanation in description of the present utility model, term " " center ", " longitudinal direction ", " transverse direction ", " on ", " under ",
The orientation or position relationship of the instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of description the utility model and simplifies description, rather than instruction
Or imply that signified device or element must have specific orientation, with specific azimuth configuration and operation, therefore be not understood that
For to limitation of the present utility model.In addition, term " first ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that
Instruction implies relative importance.
, it is necessary to illustrate in description of the present utility model, unless otherwise clearly defined and limited, term " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary.For this
For the those of ordinary skill in field, concrete meaning of the above-mentioned term in the utility model can be understood with concrete condition.
Fig. 3, the ice-making system of refrigerator of the present embodiment are referred to, including the cooling air duct 2 being arranged on casing 5 and is arranged on
Ice-making compartment 1 in door body 4；Tubulose conducting-heat elements 12, the first end of the tubulose conducting-heat elements 12 are additionally provided with the door body 4
Stretch into the ice-making compartment 1, and/or, the madial wall of the fitting ice-making compartment 1；The second of the tubulose conducting-heat elements 12
The cooling air duct 2 is stretched into or leaves with the folding of the door body 4 in end.
The ice-making system of refrigerator of the present embodiment, passed between ice-making compartment 1 and cooling air duct 2 using tubulose conducting-heat elements 12
Heat, cooling air duct 2 need not be imported inside the ice-making compartment 1 on refrigerator door 4, when avoiding the opening of refrigerator door 4 in conventional art
Hot-air enters the situation of ice-making compartment 1, so as to which ice cube 8 will not produce the quality problem of shallow freezing because of temperature rise.Also,
Due to air circulation does not occur between refrigerating chamber 3 and ice-making compartment 1 directly, peculiar smell will not enter ice-making compartment 1, and in ice-making compartment 1
Steam will not also enter refrigerating chamber 3, so as to while obtained free from extraneous odour ice cube 8, save the energy consumption of refrigerator.
Wherein, the position relationship of the structure of cooling air duct 2 and its opposite case 5 is unrestricted, as long as ensureing tubulose heat conduction
Second end of part 12 can be stretched into the cooling air duct 2.Therefore, herein " cooling air duct 2 " on casing 5 is not only
It is arranged on including cooling air duct 2 on the wallboard of casing 5, or cooling air duct 2 is arranged on the situation in the chamber that casing 5 surrounds.
As shown in figure 3, ice making evaporator 6 can be set in cooling air duct 2, so as to the start and stop by controlling evaporator
The temperature of cooling air duct 2 is controlled, and then realizes the cooling to the second end of tubulose conducting-heat elements 12.
Or cooling air duct 2 is arranged in refrigerating chamber 11, and it is connected with the refrigerating chamber 3 of refrigerator, so as to pass through the system
Cold air that cold air duct 2 is introduced into refrigerating chamber 3 simultaneously cools down to the second end of tubulose conducting-heat elements 12.In the case of this kind, set
Have ice-making compartment 1 door body 4 namely refrigerating chamber 11 corresponding to door body 4.Certainly, ice-making compartment 1 is also not necessarily arranged on refrigerating chamber 11
In corresponding door body 4, it can also be arranged on corresponding to other compartments in door body 4.
On the basis of the above, the control to cooling air duct 2, preferably cooling air duct 2 are provided with valve for convenience, so as to logical
The temperature crossed in Valve controlling cooling air duct 2.Wherein, the valve can be arranged on cooling air duct 2 and the junction of refrigerating chamber 3,
Other rational positions can be arranged on.On this basis, the refrigerator refrigeration system also includes control unit, for according to institute
State the ice making of ice-making compartment 1/deice instruction and control the valve.When ice-making compartment 1 receives ice making command, then valve is opened, system
The temperature of cold air duct 2 reduces ice to cool down the end of conducting-heat elements second；When ice-making compartment 1, which receives, deices instruction, then valve is closed.
In order to realize the circulation of air in cooling air duct 2, fan can be set in cooling air duct 2.
In addition, the cross section of tubulose conducting-heat elements 12 can be with arbitrary shapes such as rounded, rectangle, triangles.Also, due to
The capacity of heat transmission of heat pipe exceedes the capacity of heat transmission of any known metal, therefore tubulose conducting-heat elements 12 herein are preferably using warm
Pipe.Specifically, heat pipe is in the phase transition process of cold end condensation after being evaporated using medium in hot junction, namely dived using the evaporation of liquid
Heat and the latent heat of condensation, make heat quickly conduct.General heat pipe is made up of shell, liquid-sucking core and end cap.Certainly, except using heat pipe
In addition, conducting-heat elements can also use the other forms such as semiconductor heat-conducting piece, metal heat-conducting piece.
And." first end of the tubulose conducting-heat elements 12 is stretched into the ice-making compartment 1, and/or, described in the fitting
In the madial wall of ice-making compartment 1 " it is the situation that can arbitrarily transmit cold to ice-making compartment 1 by conducting-heat elements surely from ceiling structure.Example
Such as, the first end of tubulose conducting-heat elements 12 is at least partially exposed through in the chamber of ice-making compartment 1, then tubulose conducting-heat elements 12 can directly and
Cold transmission occurs for the air of the intracavitary of ice-making compartment 1；When the first end of tubulose conducting-heat elements 12 is not exposed in the chamber of ice-making compartment 1, then
Cold transmission occurs between tubulose conducting-heat elements 12 and the madial wall of ice-making compartment 1, and then to freezing in ice-making compartment 1.
Similarly, during deicing, ice-making compartment can be transferred heat to by the first end of the tubulose conducting-heat elements 12
1, so as to realize deicing in ice-making compartment 1.
When the first end of tubulose conducting-heat elements 12 is stretched into the ice-making compartment 1, including following two situations：
The first situation, the first end of tubulose conducting-heat elements 12 contact with ice making box 9 in ice-making compartment 1.In the case of this kind, system
Ice and during deicing, tubulose conducting-heat elements 12 are realized corresponding ice making by the heat transfer between ice making box 9 and deiced
Technique.
Second of situation, the first end of tubulose conducting-heat elements 12 are suspended from the ice box of the ice making box 9.This kind of situation
Under, in ice-making process, tubulose conducting-heat elements 12 with the direct heat transfer of water in ice box by completing ice making；During deicing,
Tubulose conducting-heat elements 12 are deiced by being realized with the ice heat transfer in ice box.
Obviously, whether the first situation, or second of situation, the first end of tubulose conducting-heat elements 12 is all hardly
The temperature of ice bank 10 is influenceed, so as to which the problem of temperature of ice bank 10 rises so as to increase by 8 shallow freezing of ice cube will not be produced.
Wherein, the quantity of tubulose conducting-heat elements 12 can be more, so as to a corresponding tubulose conducting-heat elements per ice cube 8
12, and accurately control the formation of ice cube 8 by tubulose conducting-heat elements 12 and come off.
In the present embodiment, when refrigerator door 4 is opened, in order to prevent the second end of tubulose conducting-heat elements 12 from heat occurs with extraneous
Transmit, elastic outer cover is provided with around the second end of the tubulose conducting-heat elements 12 preferably in door body 4, for the tubulose
Conducting-heat elements 12 it is heat-insulated.
Wherein, it is provided with opening on the Elastic heat insulation outer cover so that when door body 4 is closed and compresses the elastic outer cover,
Second end of the tubulose conducting-heat elements 12 enters the cooling air duct 2 by the opening.Afterwards, the cooling tube of cooling air duct 2
The cold at the second end is delivered in ice-making compartment 1 by the second end of shape conducting-heat elements 12, the heat conductivility of tubulose conducting-heat elements 12
First end, realize the ice making in ice-making compartment 1.When the door body 4 is opened and recovers the original shape of the elastic outer cover, the tubulose is led
Second end of thermal part 12 enters in the elastic outer cover, so as to which tubulose conducting-heat elements 12 and the external world be isolated.
Further, the second end termination of tubulose conducting-heat elements 12 is connected with plug, in the tubulose conducting-heat elements
12 block the opening when entering in the elastic outer cover, further to lift the effect of heat insulation of elastic outer cover.
On the basis of the above, in order to carry out the deicing, it is necessary to be risen to the first end of tubulose conducting-heat elements 12 of ice-making compartment 1
Temperature, so as to raise the temperature of ice making box 9 or ice cube 8 by the first end of tubulose conducting-heat elements 12.In the present embodiment, using pair
The form that second end of tubulose conducting-heat elements 12 is heated up, and by the heat-conductive characteristic of tubulose conducting-heat elements 12, realize pipe
The heating of the first end of shape conducting-heat elements 12.
Wherein, heater 7 is preferably provided with air channel, for heating the second end of the tubulose conducting-heat elements 12, from
And heat is delivered to the first end of tubulose conducting-heat elements 12 by the second end of tubulose conducting-heat elements 12.Can also be in tubulose heat conduction
Heater 7 is fixed at second end of part 12, such as winds electrical heating wire at the second end of tubulose conducting-heat elements 12, with to tubulose
Heated at second end of conducting-heat elements 12.Certainly, the form of heater 7 and installation are not limited by the example above, as long as
The first end temperature of tubulose conducting-heat elements 12 may finally be caused to raise.
Embodiment of above is merely to illustrate the utility model, rather than to limitation of the present utility model.Although with reference to implementation
The utility model is described in detail example, it will be understood by those within the art that, to technology of the present utility model
Scheme carries out various combinations, modification or equivalent substitution, all should without departure from the spirit and scope of technical solutions of the utility model
Cover among right of the present utility model.
Claims (10)
1. a kind of ice-making system of refrigerator, it is characterised in that including the cooling air duct being arranged on casing and be arranged in door body
Ice-making compartment；Tubulose conducting-heat elements are additionally provided with the door body, the first end of the tubulose conducting-heat elements stretches into the ice-making compartment
It is interior, and/or, it is bonded the madial wall of the ice-making compartment；Stretched with the folding of the door body at second end of the tubulose conducting-heat elements
Enter or leave the cooling air duct.
2. ice-making system of refrigerator according to claim 1, it is characterised in that be located at the tubulose heat-conducting part in the door body
Elastic outer cover is provided with around second end of part, for the heat-insulated of the tubulose conducting-heat elements；Set on the Elastic heat insulation outer cover
It is equipped with opening so that when door body is closed and compresses the elastic outer cover, the second end of the tubulose conducting-heat elements is opened by described
Mouth enters the cooling air duct；When the door body is opened and recovers the original shape of the elastic outer cover, the tubulose conducting-heat elements
Second end enters in the elastic outer cover.
3. ice-making system of refrigerator according to claim 2, it is characterised in that the second end termination of the tubulose conducting-heat elements
Plug is connected with, for blocking the opening when the tubulose conducting-heat elements enter in the elastic outer cover.
4. ice-making system of refrigerator as claimed in any of claims 1 to 3, it is characterised in that the tubulose heat-conducting part
The first end of part contacts with ice making box in ice-making compartment, or is suspended from the ice box of the ice making box.
5. ice-making system of refrigerator as claimed in any of claims 1 to 3, it is characterised in that the tubulose heat-conducting part
The quantity of part is more.
6. ice-making system of refrigerator as claimed in any of claims 1 to 3, it is characterised in that the cooling air duct is set
It is equipped with valve；The refrigerator refrigeration system also includes control unit, for the ice making according to the ice-making compartment/deice instruction control
The valve.
7. ice-making system of refrigerator as claimed in any of claims 1 to 3, it is characterised in that the door body is refrigeration
Door body corresponding to room, the cooling air duct are passed into the refrigerating chamber of refrigerator from the refrigerating chamber.
8. ice-making system of refrigerator as claimed in any of claims 1 to 3, it is characterised in that in the cooling air duct
Heater is provided with, for heating the second end of the tubulose conducting-heat elements.
9. ice-making system of refrigerator as claimed in any of claims 1 to 3, it is characterised in that the tubulose heat-conducting part
Second end of part is fixed with heater.
10. ice-making system of refrigerator according to claim 9, it is characterised in that the heater is to be wrapped in the pipe
The electrical heating wire at the second end of shape conducting-heat elements.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720128682.3U CN206755677U (en) | 2017-02-13 | 2017-02-13 | A kind of ice-making system of refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720128682.3U CN206755677U (en) | 2017-02-13 | 2017-02-13 | A kind of ice-making system of refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206755677U true CN206755677U (en) | 2017-12-15 |
Family
ID=60609231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720128682.3U Expired - Fee Related CN206755677U (en) | 2017-02-13 | 2017-02-13 | A kind of ice-making system of refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206755677U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109579421A (en) * | 2018-11-06 | 2019-04-05 | 青岛海尔股份有限公司 | Refrigerator with rapid ice-making function |
| CN109579422A (en) * | 2018-11-06 | 2019-04-05 | 青岛海尔股份有限公司 | Refrigerator with ice making function |
| CN114484994A (en) * | 2022-02-24 | 2022-05-13 | 珠海格力电器股份有限公司 | Refrigerator and defrosting method |
-
2017
- 2017-02-13 CN CN201720128682.3U patent/CN206755677U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109579421A (en) * | 2018-11-06 | 2019-04-05 | 青岛海尔股份有限公司 | Refrigerator with rapid ice-making function |
| CN109579422A (en) * | 2018-11-06 | 2019-04-05 | 青岛海尔股份有限公司 | Refrigerator with ice making function |
| CN109579422B (en) * | 2018-11-06 | 2020-09-29 | 青岛海尔股份有限公司 | Refrigerator with ice making function |
| CN114484994A (en) * | 2022-02-24 | 2022-05-13 | 珠海格力电器股份有限公司 | Refrigerator and defrosting method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171215 Termination date: 20210213 |