CN107449202A - Air-cooling type refrigerator - Google Patents

Air-cooling type refrigerator Download PDF

Info

Publication number
CN107449202A
CN107449202A CN201710654142.3A CN201710654142A CN107449202A CN 107449202 A CN107449202 A CN 107449202A CN 201710654142 A CN201710654142 A CN 201710654142A CN 107449202 A CN107449202 A CN 107449202A
Authority
CN
China
Prior art keywords
air outlet
air
side wall
layer
cooling type
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
Application number
CN201710654142.3A
Other languages
Chinese (zh)
Other versions
CN107449202B (en
Inventor
张斌
徐光建
寇德龙
游洪港
孔小乐
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Aucma Co Ltd
Original Assignee
Aucma Co Ltd
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 Aucma Co Ltd filed Critical Aucma Co Ltd
Priority to CN201710654142.3A priority Critical patent/CN107449202B/en
Publication of CN107449202A publication Critical patent/CN107449202A/en
Application granted granted Critical
Publication of CN107449202B publication Critical patent/CN107449202B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
    • 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
    • F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
    • F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
    • F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
    • 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
    • F25D25/00—Charging, supporting, and discharging the articles to be cooled
    • F25D25/02—Charging, supporting, and discharging the articles to be cooled by shelves
    • F25D25/022—Baskets
    • 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
    • F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
    • F25D2317/06—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation
    • F25D2317/066—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation characterised by the air supply
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers

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)
  • Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)

Abstract

The present invention proposes a kind of air-cooling type refrigerator, including cabinet, refrigeration system, pressure wind circulating cooling system；The fan for forcing wind circulating cooling system to include the air channel of air outlet, return air inlet, connection air outlet and return air inlet and be arranged in air channel, air outlet includes first layer air outlet and second layer air outlet, first layer air outlet is respectively arranged at the upper end of front side wall and the upper end of rear wall, second layer air outlet is arranged at the middle-end of right side wall, and return air inlet is arranged at the lower end of right side wall；The overhung of cold house has basketry, the basket of basketry is located at the lower section of first layer air outlet, the lower end of basket is provided with space support frame, space support frame is located at the same horizontal position with second layer air outlet, it is placed with bottom wall and puts object space support frame, is put object space support frame and be located at the same horizontal position with return air inlet.Beneficial effects of the present invention：Realize the overall uniformly refrigerating effect of cold house and uniform refrigerating effect is not influenceed by user's use habit.

Description

Air-cooling type refrigerator
Technical field
The present invention relates to refrigerator technical field, more particularly to a kind of air-cooling type refrigerator.
Background technology
The main advantage of air-cooled refrigerator be frostless, chilling rate faster and refrigeration evenly, food fresh keeping is more It is good.Existing air-cooled freezer is more using unilateral air-supply, return air, and the position of air outlet is often on the top of refrigerating chamber close to cabinet mouth edge Place, theoretically want to reach top air-supply bottom return air so as to form airflow circulating in refrigerating chamber interior edge inwall.But when cold After the jelly interior space is frozen article occupancy, freezing indoor air flow circulation can be affected, and cause refrigerating chamber overall (particularly cold Freeze room core) uniform refrigerating effect have a greatly reduced quality.The reason for causing such case is its air-supply, return air all in the same side Wall, the circulation of air-flow is single, and user can not be avoided arbitrarily to put food because of personal habits when in use cause frozen goods Stop the phenomenon in airflow circulating path.
Notification number is that CN2881465U Chinese patent literature discloses a kind of air-cooling type refrigerator of Lateral supply, including cabinet Body, refrigeration system, wind circulating cooling system is forced, wherein：Cabinet includes side wall, top cover, bottom wall and surrounded by three cold Room, and side wall is divided into front side wall, rear wall, left side wall, right side wall；Wind circulating cooling system is forced to include air outlet, return air Mouth, the air channel structure between air outlet and return air inlet and the fan being located in the air channel structure are connected, the air outlet is with returning Air port is arranged in same left or right side wall, and wherein air outlet is arranged in the top of side wall, return air inlet is arranged in the bottom of side wall, Two air ports are towards cold house side.The air-cooling type refrigerator of Lateral supply in the patent document, it is blown, return air all in same side wall, The circulation of air-flow is single, and after its cold interior space, which is frozen article, to be taken, interior air-flow circulation in cold house's can be affected, and cause cold The uniform refrigerating effect of room overall (particularly cold house's core) is had a greatly reduced quality, and can not also avoid user when in use because Personal habits arbitrarily put the phenomenon that food causes frozen goods to stop airflow circulating path.
The content of the invention
It is an object of the invention to provide a kind of air-cooling type refrigerator, solves the overall uniformly cold of current air-cooling type refrigerator cold house Freeze the technical problem that effect is poor and uniform refrigerating effect is had a great influence by user's use habit.
The present invention provides a kind of air-cooling type refrigerator, including cabinet and be arranged in cabinet refrigeration system, force wind circulation Cooling system；The cabinet includes front side wall, rear wall, left side wall, right side wall, bottom wall, top cover and surrounded by six cold Room；Wind circulating cooling system is forced to include the air channel of air outlet, return air inlet, connection air outlet and return air inlet and be arranged at air channel In fan, air outlet includes first layer air outlet and second layer air outlet, and first layer air outlet is respectively arranged at front side wall Upper end and the upper end of rear wall, second layer air outlet are arranged at the middle-end of right side wall, and return air inlet is arranged at the lower end of right side wall；It is cold The overhung of room has basketry, and the basket of basketry is located at the lower section of first layer air outlet, and the lower end of basket is provided with space support Frame, space support frame are located at the same horizontal position with second layer air outlet, are placed with bottom wall and put object space support frame, put thing sky Between support frame and return air inlet be located at the same horizontal position.
Further, the first layer air outlet of front side wall upper end and the first layer air outlet of rear wall upper end are located at same water Prosposition is put.
Further, the opening direction of the first layer air outlet of front side wall upper end and the first layer air outlet of rear wall upper end It is horizontal direction.
Further, the opening direction of the first layer air outlet of front side wall upper end and the first layer air outlet of rear wall upper end Slightly towards lower section.
Further, first layer air outlet includes multiple hierarchical level air outlets, and multiple hierarchical level air outlets are along from the right side Multiple row is arranged as to the direction on a left side.
Further, multiple hierarchical level air outlets are arranged as multirow along direction from top to bottom.
Further, second layer air outlet includes multiple two hierarchical levels air outlets, and multiple two hierarchical levels air outlets are along in the past Direction arrangement after arriving.
Further, the basketry also includes the support ear for being arranged at basket upper end, and the upper edge of cold house, which is provided with, can be used for Place the interior table top of support ear.
Further, the basketry is several, and several basketrys are sequentially arranged along direction from right to left.
Further, the air channel being connected with first layer air outlet includes being opened in front side wall upper end, rear wall upper end respectively Wind groove, assembly connection has fan housing in wind groove, and first layer air outlet is opened up on fan housing.
Compared with prior art, air-cooling type refrigerator of the invention has the characteristics that and advantage：
The air-cooling type refrigerator of the present invention, airflow circulating are uniformly distributed in the space in cold house, realize the overall uniform of cold house Refrigerating effect.Basketry, put object space support frame by the cold interior space be divided into up and down two regions, can during airflow circulating In basketry and to put frozen goods are arbitrarily put on object space support frame according to individual habit of user, frozen goods will not hinder The interior air-flow circulation of airflow circulating path effects cold house is kept off, realizes the uniform freezing of cold house's overall (including cold house's core), with Maximize the advantage for playing air-cooled refrigerator.
After the embodiment of the present invention is read in conjunction with the figure, the features and advantages of the invention will become clearer.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are the present invention Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can also basis These accompanying drawings obtain other accompanying drawings.
Fig. 1 is the sectional view of air-cooling type refrigerator of the embodiment of the present invention；
Fig. 2 is that air-cooling type refrigerator of the embodiment of the present invention removes the stereogram after section components；
Fig. 3 is that air-cooling type refrigerator of the embodiment of the present invention removes the top view after section components；
Fig. 4 is the A-A sectional views in Fig. 3；
Fig. 5 is the B-B sectional views in Fig. 3；
Wherein, 1, cabinet, 11, front side wall, 12, rear wall, 13, left side wall, 14, right side wall, 15, bottom wall, 2, fan, 31st, wind groove, 32, fan housing, 33, one hierarchical level air outlet, 4, two hierarchical level air outlets, 5, return air inlet, 61, basket, 62, support Ear, 63, space support frame, 7, put object space support frame, 8, interior table top.
Embodiment
As shown in Figures 1 to 5, the present embodiment provides a kind of air-cooling type refrigerator, including cabinet 1 and is arranged in cabinet 1 Refrigeration system, force wind circulating cooling system.Cabinet 1 includes front side wall 11, rear wall 12, left side wall 13, right side wall 14, bottom wall 15th, top cover and by above-mentioned six cold houses surrounded.Wind circulating cooling system is forced to include air outlet, return air inlet 5, connection air-supply Mouthful with the air channel of return air inlet 5 and the fan 2 being arranged in air channel.Air outlet includes first layer air outlet and the second layer is blown Mouthful.Basketry includes basket 61, support ear 62 and space support frame 63, and support ear 62 is arranged at the upper end of basket 61, under basket 61 Hold installation space support frame 63.The upper edge of cold house is provided with available for the interior table top 8 for placing support ear 62.Support ear 62 is placed In on interior table top 8 so that basketry hangs on the top of cold house.Basketry in the present embodiment is several, and several basketrys are along from the right side It is sequentially arranged to the direction on a left side.The basket 61 of basketry is located at the lower section of first layer air outlet, and the lower end of basket 61 is provided with space Support frame 63, space support frame 63 go out open space in the supported underneath of basket 61, that is to say, that space support frame 63 supports The space front, back, left, right, up, down Fang Jun openings gone out, space support frame 63 are located at the same horizontal position with second layer air outlet, The cold air of second layer air outlet blowout can pass through along 63 spaces overhanged of space support frame.It is placed with bottom wall 15 and puts thing sky Between support frame 7, put object space support frame 7 and also prop up and overhang open space, bottom wall 15 is positioned over because putting object space support frame 7 On, put 7 spaces overhanged of object space support frame to ensure front, back, left, right, up Fang Jun be open, put object space support frame 7 with Return air inlet 5 is located at the same horizontal position.
First layer air outlet is respectively arranged at the upper end of front side wall 11 and the upper end of rear wall 12.Specifically, this part One preferred scheme is that the first layer air outlet of the upper end of front side wall 11 and the first layer air outlet of the upper end of rear wall 12 are positioned at same Horizontal level, and the opening direction of the first layer air outlet of the upper end of front side wall 11 and the first layer air outlet of the upper end of rear wall 12 It is horizontal direction, in this way, cold air is blown out from first layer air outlet forms the overdraught to blowing on the top of cold house, overdraught covers The space of the upper and lower opening of top cover of lid cold house, the sedimentation of part overdraught are frozen article through being positioned in basket 61 Gap.Another preferred scheme of this part, unlike above-mentioned preferred scheme, the first layer air-supply of the upper end of front side wall 11 The opening direction of mouth and the first layer air outlet of the upper end of rear wall 12 is slightly towards lower section, in this way, cold air blows from first layer air outlet Go out and formed on the top of cold house tiltedly to the overdraught blown, the upper and lower opening of top cover of cold house can also be tiltedly covered to the overdraught blown The space at place, except partly tiltedly to blow overdraught sedimentation through be positioned over the gap being frozen in basket 61 article it Outside, can tiltedly there is fraction directly to blow over to the overdraught blown and be positioned over the gap being frozen in basket 61 between article, it is cold Freeze more efficient.
In the present embodiment, the air channel being connected with first layer air outlet includes being opened in the upper end of front side wall 11, rear wall respectively The wind groove 31 of 12 upper ends, the edge of wind groove 31 are provided with interior buckle, and the outer buckle engaged with interior buckle is provided with fan housing 32, interior Buckle and wild card buckle close so that assembly connection fan housing 32 in wind groove 31, and first layer air outlet is opened up on fan housing 32.Said structure, Avoid and lay tubulose air channel in the inside of front side wall 11, rear wall 12, cost is relatively low, and is easy to wind groove 31 and fan housing 32 Assembling, it is also convenient for the lower fan housing 32 of maintenance personal's dismounting and checks wind groove 31.Specifically, first layer air outlet includes multiple hierarchical levels Air outlet 33, multiple hierarchical level air outlets 33 are arranged as multiple row along direction from right to left, arranged in the present embodiment for five, so that Cold wind blows out along the direction of cold house from right to left from a hierarchical level air outlet 33 and covered uniformly.On this basis, multiple one layers Secondary air outlet 33 is also arranged as multirow along direction from top to bottom, is three rows in the present embodiment, to make cold wind from one layer as far as possible Secondary air outlet 33 blows out along the direction of cold house from top to bottom and covers wider region.
Second layer air outlet is arranged at the middle-end of right side wall 14, and return air inlet 5 is arranged at the lower end of right side wall 14.The second layer is sent Air port includes multiple two hierarchical levels air outlets 4, and multiple two hierarchical levels air outlets 4 are arranged along vertical direction, to make as far as possible Cold wind blows out uniform along the vertical direction covering in cold house from two hierarchical level air outlets 44.
The air-cooling type refrigerator of the present embodiment, cold air exist from first layer air outlet (being specially a hierarchical level air outlet 33) blowout Overdraught to blowing is formed at the top of cold house, and the gap that overdraught is frozen from basket 61 between article is passed into space branch 63 open spaces overhanged of support, or gap of the overdraught respectively between basket 61 and front side wall 11, rear wall 12 pass through Into 63 open spaces overhanged of space support frame.At the same time, cold air from second layer air outlet, (send by specially two hierarchical levels Air port 4) blowout, flow to form downstream along from 63 open spaces overhanged of space support frame, downstream drives overdraught Flowing forms mixed airflow together.Mixed airflow falls in flow process from 63 open spaces overhanged of space support frame, It is then passed through putting the gap arrival being frozen on object space support frame 7 between article and puts the open sky that object space support frame 7 overhangs Between and continue to return air inlet 5；Or mixed airflow reaches left side wall 13 along 7 open spaces overhanged of space support frame And arrival of falling puts 7 open spaces overhanged of object space support frame and continues to return air inlet 5.Basketry, put object space support The cold interior space is divided into two regions up and down by frame 7, can be according to individual habit of user in basket in said flow cyclic process In basket and put frozen goods are arbitrarily put on object space support frame 7, frozen goods will not stop that airflow circulating path effects are cold Indoor air flow is circulated, and realizes the uniform freezing of cold house's overall (including cold house's core), and air-cooled refrigerator is played to maximize Advantage.
Certainly, described above is not limitation of the present invention, and the present invention is also not limited to the example above, this technology neck The variations, modifications, additions or substitutions that the technical staff in domain is made in the essential scope of the present invention, it should also belong to the present invention's Protection domain.

Claims (10)

  1. A kind of 1. air-cooling type refrigerator, it is characterised in that：Including cabinet and the refrigeration system being arranged in cabinet, force wind circulation cold But system；The cabinet includes front side wall, rear wall, left side wall, right side wall, bottom wall, top cover and by six cold houses surrounded； Wind circulating cooling system is forced to include the air channel of air outlet, return air inlet, connection air outlet and return air inlet and be arranged in air channel Fan, air outlet includes first layer air outlet and second layer air outlet, and first layer air outlet is respectively arranged at the upper of front side wall End and the upper end of rear wall, second layer air outlet are arranged at the middle-end of right side wall, and return air inlet is arranged at the lower end of right side wall；Cold house Overhung have basketry, the basket of basketry is located at the lower section of first layer air outlet, and the lower end of basket is provided with space support frame, Space support frame is located at the same horizontal position with second layer air outlet, is placed with bottom wall and puts object space support frame, puts object space Support frame is located at the same horizontal position with return air inlet.
  2. 2. air-cooling type refrigerator according to claim 1, it is characterised in that：The first layer air outlet and rear side of front side wall upper end The first layer air outlet of wall upper end is located at the same horizontal position.
  3. 3. air-cooling type refrigerator according to claim 2, it is characterised in that：The first layer air outlet and rear side of front side wall upper end The opening direction of the first layer air outlet of wall upper end is horizontal direction.
  4. 4. air-cooling type refrigerator according to claim 2, it is characterised in that：The first layer air outlet and rear side of front side wall upper end The opening direction of the first layer air outlet of wall upper end is slightly towards lower section.
  5. 5. air-cooling type refrigerator according to claim 1, it is characterised in that：First layer air outlet is sent including multiple hierarchical levels Air port, multiple hierarchical level air outlets are arranged as multiple row along direction from right to left.
  6. 6. air-cooling type refrigerator according to claim 5, it is characterised in that：Multiple hierarchical level air outlets are along from top to bottom Direction is arranged as multirow.
  7. 7. air-cooling type refrigerator according to claim 1, it is characterised in that：Second layer air outlet is sent including multiple two hierarchical levels Air port, multiple two hierarchical levels air outlets are arranged along vertical direction.
  8. 8. according to the air-cooling type refrigerator described in any one of claim 1 to 7, it is characterised in that：The basketry also includes being arranged at The support ear of basket upper end, the upper edge of cold house are provided with available for the interior table top for placing support ear.
  9. 9. according to the air-cooling type refrigerator described in any one of claim 1 to 7, it is characterised in that：The basketry is several, some Individual basketry is sequentially arranged along direction from right to left.
  10. 10. air-cooling type refrigerator according to claim 1, it is characterised in that：The air channel being connected with first layer air outlet includes Front side wall upper end, the wind groove of rear wall upper end are opened in respectively, and assembly connection has fan housing in wind groove, and opening up first layer on fan housing send Air port.
CN201710654142.3A 2017-08-03 2017-08-03 Air-cooled refrigerator Active CN107449202B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710654142.3A CN107449202B (en) 2017-08-03 2017-08-03 Air-cooled refrigerator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710654142.3A CN107449202B (en) 2017-08-03 2017-08-03 Air-cooled refrigerator

Publications (2)

Publication Number Publication Date
CN107449202A true CN107449202A (en) 2017-12-08
CN107449202B CN107449202B (en) 2023-09-05

Family

ID=60490341

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710654142.3A Active CN107449202B (en) 2017-08-03 2017-08-03 Air-cooled refrigerator

Country Status (1)

Country Link
CN (1) CN107449202B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108562090A (en) * 2018-05-24 2018-09-21 澳柯玛股份有限公司 A kind of semiconductor refrigerating air-cooled freezer

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0498075A (en) * 1990-08-13 1992-03-30 Hitachi Ltd Cold air forced circulation type refrigerator
CN1868378A (en) * 2005-05-26 2006-11-29 海尔集团公司 Method for air blowing to air-cooled freezer and freezer using the method
CN1880894A (en) * 2005-06-16 2006-12-20 海尔集团公司 Air blowing method employing top cover to blow air and air-cooling type refrigerator employing the method
CN106642905A (en) * 2017-02-17 2017-05-10 合肥美菱股份有限公司 Horizontal type frost-free refrigerator
CN207262786U (en) * 2017-08-03 2018-04-20 澳柯玛股份有限公司 Air-cooling type refrigerator

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0498075A (en) * 1990-08-13 1992-03-30 Hitachi Ltd Cold air forced circulation type refrigerator
CN1868378A (en) * 2005-05-26 2006-11-29 海尔集团公司 Method for air blowing to air-cooled freezer and freezer using the method
CN1880894A (en) * 2005-06-16 2006-12-20 海尔集团公司 Air blowing method employing top cover to blow air and air-cooling type refrigerator employing the method
CN106642905A (en) * 2017-02-17 2017-05-10 合肥美菱股份有限公司 Horizontal type frost-free refrigerator
CN207262786U (en) * 2017-08-03 2018-04-20 澳柯玛股份有限公司 Air-cooling type refrigerator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108562090A (en) * 2018-05-24 2018-09-21 澳柯玛股份有限公司 A kind of semiconductor refrigerating air-cooled freezer

Also Published As

Publication number Publication date
CN107449202B (en) 2023-09-05

Similar Documents

Publication Publication Date Title
CN107490229A (en) Double-deck four air channel air-cooling type refrigerators
WO2016086429A1 (en) Refrigerator having anti-freeze-blocking air duct structure
CN207471869U (en) Horizontal type wind-cooling refrigerator
CN108278825B (en) Refrigerator with a door
CN109990529B (en) Refrigerator with a door
WO2015010455A1 (en) Ventilation system for refrigerator, refrigerator and ventilation mode
CN107202465A (en) Refrigerator
CN202002426U (en) Refrigerator
CN107965957B (en) Air-cooled refrigerator
CN207262786U (en) Air-cooling type refrigerator
CN107449202A (en) Air-cooling type refrigerator
CN207113352U (en) Double-deck four air channel air-cooling type refrigerators
WO2019129242A1 (en) Refrigerator
JP2001221554A (en) Refrigerator
CN207262792U (en) Unilateral bilayer air passage air-cooling type refrigerator
WO2023236807A1 (en) Aging cabinet
CN206387171U (en) Refrigerating chamber and refrigerator
CN103575022B (en) Refrigerator
CN209588496U (en) A kind of refrigeration air duct board of refrigerator
WO2022257415A1 (en) Refrigerating and freezing apparatus
CN108294556B (en) Vertical open type refrigerated display cabinet with special air duct
CN216159447U (en) Refrigerator drawer and refrigerator
CN107449205A (en) Unilateral double-deck air channel air-cooling type refrigerator
CN212678793U (en) Drawer type western-style food cabinet
US20220373245A1 (en) Refrigerator with obliquely arranged evaporator

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