CN106885420A - Refrigerator - Google Patents

Refrigerator Download PDF

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Publication number
CN106885420A
CN106885420A CN201710182960.8A CN201710182960A CN106885420A CN 106885420 A CN106885420 A CN 106885420A CN 201710182960 A CN201710182960 A CN 201710182960A CN 106885420 A CN106885420 A CN 106885420A
Authority
CN
China
Prior art keywords
ice making
refrigerating chamber
evaporator
opening
compartment
Prior art date
Application number
CN201710182960.8A
Other languages
Chinese (zh)
Inventor
王海娟
刘畅
聂俊
孙为首
张延庆
Original Assignee
青岛海尔股份有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 青岛海尔股份有限公司 filed Critical 青岛海尔股份有限公司
Priority to CN201710182960.8A priority Critical patent/CN106885420A/en
Publication of CN106885420A publication Critical patent/CN106885420A/en

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHER SUBCLASS
    • F25D11/00Self-contained movable devices, e.g. domestic refrigerators
    • F25D11/02Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures
    • F25D11/022Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures with two or more evaporators
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHER SUBCLASS
    • F25D17/00Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
    • F25D17/04Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
    • F25D17/06Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
    • F25D17/062Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation in household refrigerators
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHER SUBCLASS
    • F25D21/00Defrosting; Preventing frosting; Removing condensed or defrost water
    • F25D21/04Preventing the formation of frost or condensate
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHER SUBCLASS
    • F25D23/00General constructional features
    • F25D23/06Walls
    • F25D23/065Details

Abstract

Present invention is disclosed a kind of refrigerator, including, casing defines refrigerating chamber and refrigerating chamber;Door body, is movably connected on the casing, including for being opened and closed the refrigeration door body and freezing door body for being opened and closed the refrigerating chamber of the refrigerating chamber;Ice making compartment, is defined on the refrigeration door body, and in ice cube can be formed in the ice making room room;Refrigeration system, including for providing the refrigerating evaporator of cold, the refrigeration evaporator for providing cold for the refrigerating chamber and the ice making evaporator for providing cold for the ice making compartment for the refrigerating chamber;Ice making ducting system, including be arranged at the inner bag rear wall of the refrigerating chamber and house the ice making evaporator compartment of the ice making evaporator and be arranged at the side wall of inner of the refrigerating chamber and connect the ice making evaporator compartment and ice making air delivery duct and the ice making air -return duct of the ice making compartment.Compared with prior art, the application ice making efficiency high, it is to avoid refrigerating evaporator frosting is serious, ice cube has peculiar smell.

Description

Refrigerator

Technical field

The present invention relates to a kind of refrigerator, belong to household electrical appliance technical field.

Background technology

The existing refrigerator with ice making function, no matter ice machine is located at ice making on refrigerating chamber or refrigerating chamber OR gate body In compartment, the low temperature environment needed for its ice making is generally provided by the evaporator located at refrigerating chamber.When ice machine needs cold, Need for the cold wind of evaporator to be transported to ice-making compartment from refrigerating chamber by blower fan, air channel, the stroke in this air channel is more long, generation Distinguished and admirable resistance is bigger than normal, therefore energy loss is also relatively bigger than normal, influences ice making efficiency;And, the moisture of ice making compartment is easily with air Enter at evaporator in circulation, cause evaporimeter frosting serious, influence refrigerator normally freezes;Simultaneously as refrigerating chamber, refrigeration The food taste of room, the shared evaporator of ice making compartment, refrigerating chamber and refrigerating chamber is easily transferred to ice making compartment, causes the ice cube being made With peculiar smell, the edible impression of influence user.

The content of the invention

It is an object of the invention to provide a kind of refrigerator, solution ice making efficiency is low, freezer evaporator frosting is serious, ice cube The problems such as with peculiar smell.

To achieve the above object, one embodiment of the invention provides a kind of refrigerator, including,

Casing, defines refrigerating chamber and refrigerating chamber;

Door body, is movably connected on the casing, including for being opened and closed the refrigeration door body of the refrigerating chamber and for switching station State the freezing door body of refrigerating chamber;

Ice making compartment, is defined on the refrigeration door body, and in ice cube can be formed in the ice making room room;

Refrigeration system, including for providing the refrigerating evaporator of cold for the refrigerating chamber, for for the refrigerating chamber provides cold The refrigeration evaporator of amount and the ice making evaporator for providing cold for the ice making compartment;

Ice making ducting system, including be arranged at the inner bag rear wall of the refrigerating chamber and house the ice making of the ice making evaporator and steam Send out device compartment and be arranged at the side wall of inner of the refrigerating chamber and connect the ice making evaporator compartment and the ice making room The ice making air delivery duct of room and ice making air -return duct.

Used as the further improvement of one embodiment of the invention, the ice making ducting system is arranged at the inner bag of the refrigerating chamber Outside.

Used as the further improvement of one embodiment of the invention, the refrigeration door body includes at least limiting the ice making compartment The door lining of segment boundary, the ice making compartment includes being formed at first opening and the second opening of the door lining;

The ice making air delivery duct has and is formed at air outlet at the side wall of inner, and the ice making air -return duct has and is formed at institute State the return air inlet at side wall of inner;

Wherein, when the refrigeration door body is closed, it is described first opening it is corresponding with the location of air supply inlet and be connected with each other it is logical, Second opening is corresponding with the return air inlet position and is connected with each other logical;When the refrigeration door body is opened, described first Opening and the air outlet are separated and second opening and the return air inlet are separated.

Used as the further improvement of one embodiment of the invention, the refrigerator includes being arranged at the air outlet and the return air Heater strip at mouthful, the heater strip can be powered heat production with to the air outlet and the return air inlet defrost.

As the further improvement of one embodiment of the invention, the side wall of inner include the reeded courage body of tool and Cover plate;The heater strip is laid in the groove;The cover plate is removably assembled in the groove, and for shelter State heater strip.

As the further improvement of one embodiment of the invention, when the cover plate is assembled in the groove, the cover plate Medial surface be flush with the medial surface of the courage body.

As the further improvement of one embodiment of the invention, it is respectively arranged with first opening and second opening Seal, when the refrigeration door body is closed, the seal is connected to the side wall of inner so that first opening and institute Air outlet, second opening is stated to be connected with return air inlet sealing.

Used as the further improvement of one embodiment of the invention, the door lining has surround respectively described first to be open and described The first Access Division that second opening is set, the seal includes the second Access Division being engaged with first Access Division, the One Access Division and second Access Division can each other grafting so that the seal is connected to the door lining.

Used as the further improvement of one embodiment of the invention, the seal includes seal body and protrudes out institute Second Access Division of seal body is stated, first Access Division is set to the recessed buckling groove in door lining;It is described Locking structure is provided between second Access Division and the buckling groove, when second Access Division is engaged in the buckling groove When, the lockable mechanism limits second Access Division and deviates from outside the buckling groove.

Used as the further improvement of one embodiment of the invention, the seal body includes surrounding the activity of a middle part perforate End and fixing end, the fixing end are connected to second Access Division and are set away from the perforate;When the refrigeration door body During closing, the seal body supports the side wall of inner and the movable end departs from its initial position.

Compared with prior art, the beneficial effects of the present invention are:Ice making compartment provides cold using independent evaporator, Avoid sharing the frosting serious problems that evaporator is caused with refrigerating chamber, refrigerating chamber, and the cooling opportunity of ice making compartment can be independent Control, is easy to use and energy-saving;Meanwhile, it is ice making compartment air feed to use independent ducting system, effectively solves taint of odour and asks Topic, makes the edible impression of obtained ice cube user more preferably;And, ice making evaporator compartment is made at the inner bag rear wall of refrigerating chamber Ice air delivery duct, ice making air -return duct greatly shorten the path length of air flow at the side wall of inner of refrigerating chamber, reduce distinguished and admirable Resistance, the loss of effective reducing energy consumption lifts ice making efficiency.

Brief description of the drawings

Fig. 1 is the structural representation of the refrigerator of one embodiment of the invention;

Fig. 2 be one embodiment of the invention refrigerator in refrigeration door body open when structural representation;

Fig. 3 is the part-structure decomposing schematic representation of the refrigerator of one embodiment of the invention, illustrated therein is the inner bag rear wall of refrigerating chamber Part be removed after structure;

Fig. 4 is the partial structural diagram at the ice making compartment of one embodiment of the invention;

The partial enlarged drawing in Tu5Shi Tu4Zhong A areas;

Fig. 6 is the schematic cross-section partially along line B-B at seal in Fig. 2.

Specific embodiment

Below with reference to specific embodiment shown in the drawings, the present invention will be described in detail.But these implementation methods are simultaneously The present invention is not limited, structure that one of ordinary skill in the art is made according to these implementation methods, method or functionally Conversion is all contained in protection scope of the present invention.

Below with reference to the accompanying drawings refrigerator according to embodiments of the present invention described.

As shown in Fig. 1 ~ 6, the refrigerator 100 of one embodiment of the invention, including:Casing 10, door body, refrigeration system and air channel System.It should be noted that, although be illustrated by taking accompanying drawing refrigerator as an example in this specification, but the present invention is not limited thereto, Present invention can also apply to the refrigerator of other structures.

Casing 10 defines the outer boundary of refrigerator 100, and it defines the storage compartment for storing food, specifically, institute Stating storage compartment includes refrigerating chamber 20, the refrigerating chamber and temperature-changing chamber for frozen food etc. for chilled food.

In the present embodiment, refrigerating chamber 20 is arranged at the top of the refrigerating chamber.Refrigerating chamber 20 has inner bag, and definition is close to The side of the memory space of refrigerating chamber 20 is interior, and definition is outer, the inner bag bag away from the side of the memory space of refrigerating chamber 20 The inner surface and outer surface being oppositely arranged are included, the inner surface surrounds the memory space of refrigerating chamber 20, and the outer surface is remote The memory space from refrigerating chamber 20 is set.In addition, the inner bag also includes the roof being oppositely arranged up and down and bottom wall, left and right The two side 202 being oppositely arranged and rear wall 201.

The door body activity is engaged to the front of casing 10, for being opened and closed the storage compartment.Specifically, the door body Including refrigeration door body 31 and freezing door body 32:Refrigeration door body 31 is articulated with casing 10, for opening and closing refrigerating chamber 20; Freezing door body 32 is slideably positioned in the front of casing 10, for opening and closing the refrigerating chamber.

In the present embodiment, ice making compartment 40 is defined on refrigeration door body 31, ice making compartment 40 specifically may be disposed at refrigeration The inner side of door body 31(Namely the rear portion when refrigeration door body 31 is closed), the components such as ice machine, ice chest are laid with it, water is in system Ice cube can be made into ice compartment 40;The outside of refrigeration door body 31 is additionally provided with distributor 90, and distributor 90 is used to keep Refrigeration door body 31 can be from the outside ice cube taken out in ice making compartment 40 of refrigerator 100 in the case of closing.

In the present embodiment, refrigerator 100 is set to three system refrigerators, and specifically, the refrigeration system includes freezing and evaporating Device, refrigeration evaporator, ice making evaporator 51.Wherein, the refrigerating evaporator is arranged at the refrigerating chamber and for being described Refrigerating chamber provides cold, so that the refrigerating chamber maintains its freezer storage temperature;The refrigeration evaporator is arranged at refrigerating chamber 20 Place and for be refrigerating chamber 20 provide cold so that refrigerating chamber 20 maintain its refrigerated storage temperature;Ice making evaporator 51 is arranged at At refrigerating chamber 20 and for providing cold for ice making compartment 40, to meet the ice-needs of ice making compartment 40.So, the freezing Room, refrigerating chamber 20, ice making compartment 40 provide cold by corresponding independent evaporator respectively, it is to avoid the frosting that shared evaporator is caused Serious problems, and ice making compartment 40 cooling opportunity can independent control without by the refrigerating chamber and the cooling of refrigerating chamber 20 Influence, is easy to use and energy-saving.

The ducting system includes connection ice making compartment 40 in order to form the ice making ducting system in circulated air path, described Ice making ducting system includes ice making evaporator compartment 61, ice making air delivery duct 62 and ice making air -return duct 63.Wherein, ice making evaporator Compartment 61 is arranged at the inner bag rear wall 201 of refrigerating chamber 20, and its accommodated inside has ice making evaporator 51;Ice making air delivery duct 62, Ice making air -return duct 63 may be contained within the side wall of inner 202 of refrigerating chamber 20, and connect ice making evaporator compartment 61 and ice making compartment 40.When needing to make ice cube, the refrigerant for flowing through ice making evaporator 51 can be carried out with the air in ice making evaporator compartment 61 Cooling capacity exchanging, so as to Cryogenic air is formed in ice making evaporator compartment 61, and the air in ice making evaporator compartment 61 can pass through Ice making air delivery duct 62 enters ice making compartment 40, then returns to ice making evaporator compartment 61 by ice making air -return duct 3.

Refrigerator 100 according to embodiments of the present invention, ice making compartment 40 provides cold using independent evaporator, it is to avoid with it is cold Hide room 20 and the refrigerating chamber shares the frosting serious problems that evaporator is caused, and the cooling opportunity of ice making compartment 40 can be independent Control is easy to use and energy-saving without being influenceed by the refrigerating chamber and the cooling of refrigerating chamber 20;Meanwhile, using independent Ducting system is the air feed of ice making compartment 40, and air of the air not with refrigerating chamber 20, the refrigerating chamber mixes, and effectively solves taint of odour and asks Topic, makes the edible impression of obtained ice cube user more preferably;And, inner bag rear wall of the ice making evaporator compartment 61 located at refrigerating chamber 20 At 201, ice making air delivery duct 62, ice making air -return duct 63 greatly shorten air flow at the side wall of inner 202 of refrigerating chamber 20 Path length, reduces distinguished and admirable resistance, and effective reducing energy consumption loss lifts ice making efficiency.

Further, the ducting system also includes refrigeration ducting system and freezing ducting system.The refrigeration air channel system System includes housing the cold of the refrigeration evaporator compartment of the refrigeration evaporator, the connection refrigeration evaporator compartment and refrigerating chamber 20 Hide air delivery duct and refrigeration air -return duct, with realize cold wind in the refrigeration evaporator compartment, the refrigeration air delivery duct, refrigerating chamber 20, Circulated between the refrigeration air -return duct;Between the freezing ducting system includes the refrigerating evaporator of the accommodating refrigerating evaporator Room, the freezing air delivery duct and the freezing air -return duct that connect the refrigerating evaporator compartment and the refrigerating chamber, to realize cold wind in institute State and circulated between refrigerating evaporator compartment, the freezing air delivery duct, the refrigerating chamber, the freezing air -return duct.

In the present embodiment, the ice making ducting system is arranged at the inner bag outside of refrigerating chamber 20, that is to say, that the system Ice ducting system is arranged between the outer surface of the inner bag of refrigerating chamber 20 and casing 10.Specifically, ice making evaporator Compartment 61 is arranged at the outside of the inner bag rear wall 201 of refrigerating chamber 20, namely is arranged at the outer surface and case at inner bag rear wall 201 Between body 10, namely the rear for being arranged at inner bag rear wall 201;Ice making air delivery duct 62 and ice making air -return duct 63 are arranged at refrigerating chamber 20 Side wall of inner 202 outside, namely be arranged at side wall of inner 202 between the outer surface and casing 10, in figure namely It is arranged at the left of side wall of inner 202.So, on the one hand can increase the attractive in appearance and tidiness in refrigerating chamber 20, on the other hand may be used Make the layout of ice making air delivery duct 62 and ice making air -return duct 63 is not influenceed by shelf/drawer in refrigerating chamber 20 etc., and then ice making Air delivery duct 62 and ice making air -return duct 63 are set to be in substantially linear extension from ice making evaporator compartment 61 to ice making compartment 40, significantly Reduce cold consumption.

Further, refrigeration door body 31 includes door body body, the door seal 311 of the inwall for being installed on the door body body, peace The door lining 312 of the inwall loaded on the door body body and the ice making compartment door body 313 being movably connected on a lining 312.When cold When hiding the unlatching of door body 31, by being opened and closed ice making compartment door body 313, ice making compartment 40 can be opened and closed.In the present embodiment, ice making compartment 40 inner sides for being formed at refrigeration door body 31, and the door body body inwall, door lining 312, ice making compartment door body 313 jointly limit Go out the border of ice making compartment 40.

Ice making compartment 40 includes the first opening 41 being formed on a lining 312 and the second opening 42;Corresponding, ice making is sent Air channel 62 has and is formed at air outlet 621 at side wall of inner 202, and ice making air -return duct 63 has and is formed at side wall of inner 202 Return air inlet 631.When refrigeration door body 31 is closed, first opening 41 it is corresponding with the position of air outlet 621 and be connected with each other it is logical, from And ice making air delivery duct 62 is connected with ice making compartment 40, the second opening 42 is corresponding with the position of return air inlet 631 and be connected with each other It is logical, so that ice making air -return duct 63 is connected with ice making compartment 40;When refrigeration door body 31 is opened, the first opening 41 and air outlet 621 separate, meanwhile, the second opening 42 and return air inlet 631 are separated.

Preferably, refrigerator 100 also includes heater strip 91, and heater strip 91 is arranged at around air outlet 621, return air inlet 631, when Heater strip 91 when being powered can heat production, so as to carrying out defrost to air outlet 621, return air inlet 631, so as to avoid frost air outlet 621, The surrounding of return air inlet 631 condenses.

Further, side wall of inner 202 includes courage body and cover plate 2021.Specifically, the courage body has groove 2022, the groove 2022 is set to outwards be recessed from the inner surface of the courage body, and heater strip 91 is laid in groove 2022;Lid Plate 2021 is removably assembled in groove 2022, for masking heater strip 91, reaches aesthetic, and protection heater strip 91 It is injury-free.

In addition, cover plate 2021 may be configured as heat-conducting, and so, when 91 energization heat production of heater strip, can be simultaneously to first Defrost is carried out at the opening of opening 41, second 42, defrost efficiency is lifted.

Cover plate 2021 includes that the storage of lateral surface and relatively close refrigerating chamber 20 that relatively close groove 2022 is set is empty Between set medial surface.Preferably, when cover plate 2021 is assembled in groove 2022, the medial surface of cover plate 2021 with it is described The inner surface of courage body is flush, it is, in the refrigerating chamber 20, the medial surface of cover plate 2021 and the courage body Inner surface generally copline.

Further, in the present embodiment, refrigerator 100 also includes two seals 80, is respectively arranged at the first opening 41 At the second opening 42.When refrigeration door body 31 is closed, seal 80 be connected to side wall of inner 202 so that first opening 41 with give The opening of air port 621, second 42 seals and connects respectively with return air inlet 631, so as to avoid cold from the first opening 41 and air outlet 621 Between or the second opening 42 and return air inlet 631 between be lost in refrigerating chamber 20, it is ensured that ice making efficiency, but also can avoid Air in refrigerating chamber 20 causes taint of odour into ice making compartment 40.

In the present embodiment, seal 80 is assembled on a lining 312 by clamping.Specifically, door lining 312 has and surround respectively The first Access Division 3121 that first opening 41 and the second opening 42 are set;Seal 80 includes seal body 82 and is connected to close Second Access Division 81 of sealing body 82.Wherein, the first Access Division 3121 and the second Access Division 81 can insert X each other in the first direction Connect, so that the seal 80 is assembled on a lining 312.This assembling mode is simple and convenient, saves built-up time.

Such as the present embodiment, the first Access Division 3121 may be configured as the recessed buckling groove in door lining 312, corresponding, the second card Socket part 81 protrudes out seal body 82 and sets, and during assembling, the second Access Division 81 is engaged in the buckling groove.Certainly, becoming In the embodiment changed, the first Access Division 3121 may be configured as protruding out the projection of lining 312 of going out, corresponding, the second Access Division 81 It is recessed in seal body 82.

Further, it is additionally provided with guide structure between the second Access Division 81 and the buckling groove.Specifically, the guiding Structure includes the first lead-in chamfered 811 being arranged on the second Access Division 81 and second drawing of being arranged on the buckling groove Guiding incline 31211, when the second Access Division 81 in the buckling groove to assembling, the first lead-in chamfered 811 and the second lead-in chamfered Move smoothly to enter in the buckling groove along the first direction X in 31211 bootable second Access Divisions 81.

Locking structure is additionally provided between second Access Division 81 and the buckling groove.Specifically, the locking structure includes The first supporting surface 812 being arranged on the second Access Division 81 and the second supporting surface 31212 being arranged on the buckling groove. It is described if putting on a pulling force in a second direction on seal 80 after the second Access Division 81 is engaged in the buckling groove Second direction is opposite to the first direction, and the second supporting surface 31212 can put on the first supporting surface 812 1 along the second party To resist force, so as to limit the second Access Division 81 deviate from outside the buckling groove.

In addition, in the present embodiment, seal body 82 surrounds a middle part perforate 801, when seal 80 is assembled to a lining When at the first opening 41 on 312, perforate 801 is corresponding with the first opening 41, consequently facilitating air is flowed into from the first opening 41; When at the second opening 42 that seal 80 is assembled on a lining 312, perforate 801 is corresponding with the second opening 42, consequently facilitating Air flows out from the second opening 42.

Seal body 82 includes the fixing end 821 and the movable end 822 that are oppositely arranged.Wherein, fixing end 821 is connected to Two Access Divisions 81 are simultaneously set away from perforate 801, and movable end 822 surrounds perforate 801.When refrigeration door body 31 is closed, seal sheet Body 82 supports side wall of inner 202 and movable end 822 can depart from its initial position, so as to ensure sealing.So, seal body 82 can serve as a contrast interference fit between 312 and side wall of inner 202 in door, strengthen sealing by the motion of movable end 822, while keeping away Exempt from seal 80 to be squeezed and damage for a long time;And movable end 822 is further ensured that cold air is not revealed to deformation at perforate 801.

Preferably, in the present embodiment, the self-retaining end 821 of seal body 82 is curved extends to movable end 822, seals Part body 82 is set to hemispherical.Certainly, in alternate embodiments, seal body 82 can also extend in other modes.

Compared with prior art, the refrigerator 100 of the present embodiment has the advantages that:1)Ice making compartment 40 is using independent Evaporator cold is provided, it is to avoid share the frosting serious problems that evaporator is caused with refrigerating chamber 20 and the refrigerating chamber, and The cooling opportunity of ice making compartment 40 can independent control without being influenceed by the refrigerating chamber and the cooling of refrigerating chamber 20, be easy to use And it is energy-saving;2)To use independent ducting system be the air feed of ice making compartment 40, air not with refrigerating chamber 20, the refrigerating chamber Air mixes, and effectively solves the problems, such as taint of odour, makes the edible impression of obtained ice cube user more preferably;3)Ice making evaporator compartment 61 is located at At the inner bag rear wall 201 of refrigerating chamber 20, ice making air delivery duct 62, ice making air -return duct 63 are located at the side wall of inner 202 of refrigerating chamber 20, The path length of air flow is greatly shortened, reduces distinguished and admirable resistance, effective reducing energy consumption loss lifts ice making efficiency;4)Plus Heated filament 91 is covered by cover plate 2021, it is to avoid damage probability, and defrost efficiency high;5)The package assembly of seal is easy, and this Body structure stability is strong.

It should be understood that, although the present specification is described in terms of embodiments, but not each implementation method only includes one Individual independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art will should say Used as an entirety, technical scheme in each implementation method can also be through appropriately combined, and forming those skilled in the art can for bright book With the other embodiment for understanding.

Those listed above describes illustrating only for feasibility implementation method of the invention in detail, and they are simultaneously It is not used to limit the scope of the invention, all equivalent implementations made without departing from skill spirit of the present invention or change all should It is included within protection scope of the present invention.

Claims (10)

1. a kind of refrigerator, it is characterised in that including,
Casing, defines refrigerating chamber and refrigerating chamber;
Door body, is movably connected on the casing, including for being opened and closed the refrigeration door body of the refrigerating chamber and for switching station State the freezing door body of refrigerating chamber;
Ice making compartment, is defined on the refrigeration door body, and in ice cube can be formed in the ice making room room;
Refrigeration system, including for providing the refrigerating evaporator of cold for the refrigerating chamber, for for the refrigerating chamber provides cold The refrigeration evaporator of amount and the ice making evaporator for providing cold for the ice making compartment;
Ice making ducting system, including be arranged at the inner bag rear wall of the refrigerating chamber and house the ice making of the ice making evaporator and steam Send out device compartment and be arranged at the side wall of inner of the refrigerating chamber and connect the ice making evaporator compartment and the ice making room The ice making air delivery duct of room and ice making air -return duct.
2. refrigerator according to claim 1, it is characterised in that the ice making ducting system is arranged at the interior of the refrigerating chamber Courage outside.
3. refrigerator according to claim 1, it is characterised in that the refrigeration door body includes at least limiting the ice making compartment Segment boundary door lining, the ice making compartment include be formed at the door lining first opening and second opening;
The ice making air delivery duct has and is formed at air outlet at the side wall of inner, and the ice making air -return duct has and is formed at institute State the return air inlet at side wall of inner;
Wherein, when the refrigeration door body is closed, it is described first opening it is corresponding with the location of air supply inlet and be connected with each other it is logical, Second opening is corresponding with the return air inlet position and is connected with each other logical;When the refrigeration door body is opened, described first Opening and the air outlet are separated and second opening and the return air inlet are separated.
4. refrigerator according to claim 3, it is characterised in that the refrigerator includes being arranged at the air outlet and described time Heater strip at air port, the heater strip can be powered heat production with to the air outlet and the return air inlet defrost.
5. refrigerator according to claim 4, it is characterised in that the side wall of inner include the reeded courage body of tool, with And cover plate;The heater strip is laid in the groove;The cover plate is removably assembled in the groove, and for covering The heater strip.
6. refrigerator according to claim 5, it is characterised in that when the cover plate is assembled in the groove, the lid The medial surface of plate is flush with the medial surface of the courage body.
7. refrigerator according to claim 3, it is characterised in that be respectively provided with first opening and second opening Have seal, when the refrigeration door body is closed, the seal be connected to the side wall of inner so that it is described first opening with The air outlet, second opening connect with return air inlet sealing.
8. refrigerator according to claim 7, it is characterised in that the door lining has respectively around the described first opening and institute The first Access Division of the second opening setting is stated, the seal includes the second Access Division being engaged with first Access Division, First Access Division and second Access Division can each other grafting so that the seal is connected to the door lining.
9. refrigerator according to claim 8, it is characterised in that the seal includes seal body and protrudes out Second Access Division of the seal body, first Access Division is set to the recessed buckling groove in door lining;Institute State and be provided with locking structure between the second Access Division and the buckling groove, when second Access Division is engaged in the buckling groove When, the lockable mechanism limits second Access Division and deviates from outside the buckling groove.
10. refrigerator according to claim 9, it is characterised in that the seal body includes surrounding a middle part perforate Movable end and fixing end, the fixing end are connected to second Access Division and are set away from the perforate;When the refrigeration When door body is closed, the seal body supports the side wall of inner and the movable end departs from its initial position.
CN201710182960.8A 2017-03-24 2017-03-24 Refrigerator CN106885420A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710182960.8A CN106885420A (en) 2017-03-24 2017-03-24 Refrigerator

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201710182960.8A CN106885420A (en) 2017-03-24 2017-03-24 Refrigerator
PCT/CN2018/080022 WO2018171671A1 (en) 2017-03-24 2018-03-22 Refrigerator

Publications (1)

Publication Number Publication Date
CN106885420A true CN106885420A (en) 2017-06-23

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710182960.8A CN106885420A (en) 2017-03-24 2017-03-24 Refrigerator

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CN107255383A (en) * 2017-06-30 2017-10-17 青岛海尔股份有限公司 Refrigerator
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CN109695978A (en) * 2018-08-23 2019-04-30 青岛海尔股份有限公司 Make ice air duct, door body ice-making system and the refrigerator with it
CN109751814A (en) * 2018-11-20 2019-05-14 青岛海尔股份有限公司 Refrigerating device and its control method
CN109282554A (en) * 2018-11-28 2019-01-29 合肥华凌股份有限公司 A kind of refrigerator with independent ice making system
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WO2020107634A1 (en) * 2018-11-28 2020-06-04 合肥美的电冰箱有限公司 Refrigerator

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