CN105556225B - Refrigerator - Google Patents
Refrigerator Download PDFInfo
- Publication number
- CN105556225B CN105556225B CN201480048349.0A CN201480048349A CN105556225B CN 105556225 B CN105556225 B CN 105556225B CN 201480048349 A CN201480048349 A CN 201480048349A CN 105556225 B CN105556225 B CN 105556225B
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- CN
- China
- Prior art keywords
- water supply
- refrigerating chamber
- supply container
- water
- opening portion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
- F25D23/12—Arrangements of compartments additional to cooling compartments; Combinations of refrigerators with other equipment, e.g. stove
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- 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
- F25C—PRODUCING, WORKING OR HANDLING ICE
- F25C1/00—Producing ice
- F25C1/22—Construction of moulds; Filling devices for moulds
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- 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
- F25C—PRODUCING, WORKING OR HANDLING ICE
- F25C2400/00—Auxiliary features or devices for producing, working or handling ice
- F25C2400/10—Refrigerator units
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- 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
- F25D2323/00—General constructional features not provided for in other groups of this subclass
- F25D2323/122—General constructional features not provided for in other groups of this subclass the refrigerator is characterised by a water tank for the water/ice dispenser
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- 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)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The object of the present invention is to provide the refrigerator that can improve energy saving capability and refrigerator maintainability.Refrigerator includes：Refrigerating chamber (4), carries out reserve stored refrigerated；Refrigerating chamber (5), it is adjacent with the lower section of refrigerating chamber (4) across thermal wall (18), freezen protective is carried out to reserve；Water supply container (50), is carried in thermal wall (18)；And ice-making disc (22), refrigerating chamber (5) is configured at, and supplied water by water supply container (50), which has：Water storage part (51), is supplied water by water supply container (50) and stores water；And protuberance (52,53,54,55,56), protruded downwards from the bottom wall (51a) of water storage part (51), be arranged at the front and rear of water storage part (51).The vent passages (59) led to using protuberance (52,53,54,55,56) between the bottom wall (51a) of water storage part (51) and thermal wall (18) formed with confession cold airflow.
Description
Technical field
The present invention relates to the refrigerator for simultaneously ice making of supplying water from water supply container to ice-making disc.
Background technology
Patent document 1 discloses a kind of conventional refrigerator.The refrigerator is configured with refrigerating chamber on top, is configured with lower part cold
Freeze room.Refrigerating chamber and refrigerating chamber are separated by thermal wall.Ice-making compartment is configured with refrigerating chamber.
Water supply container is configured with indoor thermal wall is refrigerated, ice-making disc is configured with ice-making compartment.Will using feed pipe
The water of water supply container is oriented to ice-making disc.Make to be supplied to the water of ice-making disc to freeze to carry out ice making.
In addition, it is provided with the reservoir heater heated to water supply container.Reservoir heater embedment is arranged at for the water capacity
Thermal wall below device.Thus, prevent the water in water supply container from freezing.The residual water in feed pipe is freezed and is produced in order to prevent
Supply water bad, feed pipe is similarly provided with pipe heater.
Patent document 1：Flat No. 11-83278 of Japanese Laid-Open Patent Publication
But according to conventional refrigerator, due to being provided with reservoir heater in storeroom, so extraly needing to cool down
Energy and hinder energy saving.And there are the problem of cost increase.Further, since reservoir heater embedment is arranged at thermal wall,
So there are the following problems：The inspection or replacement of reservoir heater are difficult to, reduces the maintainability of refrigerator.
The content of the invention
It is an object of the invention to provide one kind can improve energy saving capability and maintainability, and can reduce cost
Refrigerator.
To achieve these goals, refrigerator of the invention includes：Refrigerating chamber, carries out reserve stored refrigerated；Refrigerating chamber,
It is adjacent with the lower section of the refrigerating chamber across thermal wall, freezen protective is carried out to reserve；Water supply container, is carried on described heat-insulated
On wall；And ice-making disc, the refrigerating chamber is configured at, simultaneously ice making of supplying water from the water supply container to the ice-making disc, wherein,
The back side of the refrigerating chamber is provided with the return port gone out for cold airflow, and the water supply container has：Water storage part, is stored by water supply
Water；And protuberance, protruded downwards from the bottom wall of the water storage part, using the protuberance the water storage part bottom wall and
Between the thermal wall, the ventilation that the cold air formed with the front for being passed to the refrigerating chamber circulates towards the return port is led to
Road, the protuberance has the grounding parts for contacting the thermal wall, formed with cooling gas phase between the adjacent grounding parts
The opening portion flowed out or flowed into for the vent passages, the opening portion have the opening towards the front of the water supply container
Portion, the opening portion towards the rear of the water supply container and the opening portion towards the side of the water supply container, towards rear
The aperture area of the opening portion is more than the aperture area of the opening portion of face forward.
In addition, the present invention, on the basis of the refrigerator of said structure, the return port configures the back of the body in the water supply container
Near face.
According to the present invention, water supply container is carried in the thermal wall between refrigerating chamber and refrigerating chamber, using from water supply container
Water storage part the protuberance that protrudes of bottom wall, the ventilation led to for cold airflow is formed between the bottom wall of water storage part and thermal wall and is led to
Road, so as to preventing the water in water supply container from freezing.It therefore, there is no need to reservoir heater, energy saving capability and ice can be improved
The maintainability of case, and cost can be reduced.
Brief description of the drawings
Fig. 1 is the front view for the refrigerator for representing first embodiment of the invention.
Fig. 2 is the front view of the cold air path for the refrigerator for representing first embodiment of the invention.
Fig. 3 is the A-A sectional drawings of Fig. 2.
Fig. 4 is the B-B sectional drawings of Fig. 2.
Fig. 5 is the stereogram of the water supply container for the refrigerator for representing first embodiment of the invention.
Fig. 6 is the stereogram of the water supply container for the refrigerator for representing first embodiment of the invention.
Fig. 7 is the sectional side view of the water supply container of the refrigerator of first embodiment of the invention.
Fig. 8 is the bottom view of the water supply container of the refrigerator of first embodiment of the invention.
Fig. 9 is the front view of the cold air path for the refrigerator for representing second embodiment of the invention.
Figure 10 is the front view of the cold air path for the refrigerator for representing third embodiment of the invention.
Figure 11 is the C-C sectional drawings of Figure 10.
Figure 12 is the front view of the water supply container lower part of the refrigerator of four embodiment of the invention.
Figure 13 is the bottom view of the water supply container of the refrigerator of four embodiment of the invention.
Description of reference numerals
1 refrigerator
2 heat insulating boxes
4 refrigerating chambers
4b, 4c, 4d, 4e bracket
5 refrigerating chambers
6 refrigerating chambers
6a insulated doors
7 vegetable compartments
7a insulated doors
8 cold air paths
8a, 8b, 9a, 12b flow export
9 cold air paths
9b, 9c return port
10 Air Blast fans
11 coolers
12 communicating passages
12a return ports
13 foamed heat-insulating materials
14 outer containers
Case in 15
16 back panels
17 water units
18th, 19 thermal wall
20 heat-barrier materials
21 refrigerating chambers
22 ice-making discs
24 ice storage containers
28 baffles
30 Machine Rooms
31 compressors
40 communicating passages
40a return ports
45 feed pipes
46 water supply pumps
50 water supply containers
51 water storage parts
51a bottom walls
52nd, 53,54,55,56 protuberance
52a, 52b, 53a, 53b, 54a, 54b, 55a, 55b, 56a, 56b grounding parts
52c, 53c, 54c, 55c, 56c opening portion
58 caps
58a pipe jointing parts
58b immersion pipes
59 vent passages
60th, 61,62,63 protuberance
60a, 61a, 62a, 63a grounding parts
64th, 65,66,67 opening portion
70 shock chambers
70a side walls
70b upper walls
70c gaps
Embodiment
<First embodiment>
In the following, the embodiments of the present invention will be described with reference to the drawings.Fig. 1, Fig. 2 and Fig. 3 are to represent that first is real respectively
Apply the front view of the refrigerator 1 of mode, represent the front view of cold air path and the line A-A sectional drawing of Fig. 2.Refrigerator 1 is in outer container 14
There is heat insulating box 2 between interior case 15, the heat insulating box 2 is filled with foamed heat-insulating materials 13 such as polyurethane foams.
Heat insulating box 2 has refrigerating chamber 4 on top, and refrigerating chamber 21,5 is set side by side with lower section of refrigerating chamber 4 or so.
The lower section of refrigerating chamber 21,5 is configured with refrigerating chamber 6, and vegetable compartment 7 is configured with the lower section of refrigerating chamber 6.Refrigerating chamber 4 and refrigerating chamber 21,
5 are separated by thermal wall 18, and refrigerating chamber 6 and vegetable compartment 7 are separated by thermal wall 19.Foam polyphenyl is filled with thermal wall 18,19
The heat-barrier materials such as ethene.
Refrigerating chamber 4 is stored refrigerated to reserve progress, utilizes insulated door 4L, 4R for being pivotally supported on left and right end respectively to switch
Above.Start to be arranged in order from above in refrigerating chamber 4 and be provided with bracket 4b, 4c, 4d, 4e.Seen in the lower section of bracket 4e from front
Examine and shock chamber 70 described later is provided with right side, water unit 17 is provided with left side.
Refrigerating chamber 21,5,6 is connected in inside, and freezen protective is carried out to reserve.As described later, refrigerating chamber 21 forms ice making
Room.Switched using the insulated door 21a for being pivotally supported on left end before refrigerating chamber 21, utilize the insulated door for being pivotally supported on right end
Before 5a switch refrigerating chambers 5.Before the insulated door 6a switch refrigerating chambers 6 of drawer type.
Vegetable compartment 7 is stored refrigerated to reserve progress with the refrigerated storage temperature higher than 4 temperature of refrigerating chamber, and stores vegetables and water
Fruit etc..Before the insulated door 7a switch vegetable compartments 7 of drawer type.
The rear side of vegetable compartment 7 is provided with Machine Room 30.Being configured with Machine Room 30 makes what cooling cycle system operated
Compressor 31.
Refrigerating chamber 21 is adjacent with the lower section of refrigerating chamber 4 across thermal wall 18, is configured with ice-making disc 22 and ice storage container 24.System
22 ice making of ice pan, ice storage container 24 store the ice made of ice-making disc 22.Therefore, refrigerating chamber 21 forms the ice-making compartment of ice making.
Being arranged on the water unit 17 of 4 lower part of refrigerating chamber includes water supply container 50, feed pipe 45 and water supply pump 46.Water supply container
50 are arranged to assemble and disassemble, for storing tap water etc..Feed pipe 45 is exported from water supply container 50, and perforation thermal wall 18 extends to
The top of ice-making disc 22.Water supply pump 46 is configured on the path of feed pipe 45, using water supply pump 46 driving from water supply container 50 to
Ice-making disc 22 supplies water.
The cold air path 9 led to for cold airflow is provided with the behind of refrigerating chamber 5,6.Cold air path 9 is offered towards freezing
Flow export 9a and return port 9b in room 5,6.Cold air path 9 is configured with the cooler of the low temperature portion as cooling cycle system
11.Air Blast fan 10 is configured with the top of cooler 11.
The behind of refrigerating chamber 4 is provided with cold air path 8, which connects by baffle 28 with cold air path 9.
Cold air path 8 offers flow export 8a, 8b.Flow export 8a settings in refrigerating chamber 4 are multiple, and flow export 8b is arranged on shock chamber 70
It is interior.
Shock chamber 70 is isolated using side wall 70a and upper wall 70b from refrigerating chamber 4.Flow export 8b is arranged on shock chamber 70
The back side.Since flow export 8b is disposed proximate to the upstream portion of the cold air path 8 of cooler 11, thus shock chamber 70 in surrounding phase
Than remaining low temperature.In addition, gap 70c is provided between side wall 70a and thermal wall 18.
Fig. 4 represents the B-B sectional drawings of Fig. 2.The back side of refrigerating chamber 4 is provided with back panel 16.Overleaf panel 16
Rear side is provided with the heat-barrier material 20 to form cold air path 8.Back panel 16 (back side of refrigerating chamber 4) in shock chamber 70
On offer the return port 12a gone out for cold airflow.Return port 12a configurations in the right of cold air path 9, with connect shock chamber 70 and
The communicating passage 12 of vegetable compartment 7 connects.In the downstream of communicating passage 12, flow export 12b (references are configured with towards vegetable compartment 7
Fig. 2).
Fig. 5~Fig. 8 shows stereogram, stereogram viewed from above, the side view section for observing water supply container 50 from below
Figure and bottom view.Water supply container 50 is formed by transparent resin forming product, is arranged in thermal wall 18 with can assembling and disassembling.
Water supply container 50 has upper opening of water storage part 51 and switchs the cap 58 above water storage part 51.Remove cap
58 into water storage part 51 supply water and water storage.It is provided with the rear portion of cap 58 and is connected with the pipe that feed pipe 45 is connected (with reference to Fig. 3)
Portion 58a.Feed pipe 45 is provided with water supply pipe heater (not shown), and the purpose of the water supply pipe heater is after preventing from supplying water
Residual water is freezed.In addition, fine grinding when supplying water in order to prevent is splashed, feed pipe 45 is arranged on heat-insulated with the embedment of defined angle of inclination
In wall 18.Therefore, without the underface of water supply container 50 but there is level angle, thus, it is possible to by feed pipe 45 with upper and lower
The predetermined angular embedment in direction is arranged in thermal wall 18.The inner surface side of cap 58 is provided with immersion pipe 58b, the immersion pipe
58b extends downward from pipe jointing part 58a and is immersed in the water of the storage of water storage part 51.Using the driving of water supply pump 46, borrow
Immersion pipe 58b is helped to draw the water of water storage part 51.
Water storage part 51 has the protuberance 52,53,54,55,56 protruded downwards from bottom wall 51a.Protuberance 52,53 is from storage
The side wall in water portion 51 is stretched out and extended to form along the longitudinal direction, and positioned opposite to each other.
Protuberance 52 has grounding parts 52a, 52b and opening portion 52c.Grounding parts 52a is arranged on the front portion of protuberance 52, connects
Ground portion 52b is arranged on the rear portion of protuberance 52.Grounding parts 52a, 52b contact thermal wall 18.Opening portion 52c is formed as substantially U
Shape, is arranged between adjacent grounding parts 52a, 52b (central portion of protuberance 52).
Protuberance 53 has grounding parts 53a, 53b and opening portion 53c.Grounding parts 53a is arranged on the front portion of protuberance 53, connects
Ground portion 53b is arranged on the rear portion of protuberance 53.Grounding parts 53a, 53b contact thermal wall 18.Opening portion 53c is formed as substantially U
Shape, is arranged between adjacent grounding parts 53a, 53b (central portion of protuberance 53).
Protuberance 54,55,56 extends and is connected with protuberance 52,53 in left-right direction.Protuberance 54,55,56 is from front
Start to be disposed in parallel in successively on the bottom wall 51a of water storage part 51.Protuberance 54 has grounding parts 54a, 54b and opening portion 54c.Connect
Ground portion 54a is arranged at a sidepiece of protuberance 54, and grounding parts 54b is arranged at another sidepiece of protuberance 54.Grounding parts
54a, 54b contact thermal wall 18.Opening portion 54c is formed as U-shaped, is arranged on (protuberance 54 between adjacent grounding parts 54a, 54b
Central portion).
Protuberance 55 has grounding parts 55a, 55b and opening portion 55c.Grounding parts 55a is arranged at a side of protuberance 55
Portion, grounding parts 55b are arranged at another sidepiece of protuberance 55.Grounding parts 55a, 55b contact thermal wall 18.Opening portion 55c shapes
As U-shaped, it is arranged between adjacent grounding parts 55a, 55b (central portion of protuberance 55).
The rear wall of protuberance 56 from water storage part 51 extends to form, and has grounding parts 56a, 56b and opening portion 56c.Grounding parts
56a is arranged at a sidepiece of protuberance 56, and grounding parts 56b is arranged at another sidepiece of protuberance 56.Grounding parts 56a, 56b
Contact thermal wall 18.Opening portion 56c is formed as U-shaped, is arranged on (the center of protuberance 56 between adjacent grounding parts 56a, 56b
Portion).
Thus, between the bottom wall 51a of water storage part 51 and thermal wall 18, by opening portion 52c, 53c, 54c, 55c, 56c
Formed just like the vent passages 59 to circulate like that shown in arrow D2.
At this time, opening portion 54c is towards the front openings of water supply container 50, and opening portion 56c is being opened towards rearward openings
Opening portion 55c is configured between oral area 54c, 56c.Therefore, the cold air direction rearward to circulate in refrigerating chamber 4 is set overleaf
Return port 12a on panel 16, the easily circulation in vent passages 59.
In addition, the side opening of opening portion 52c, 53c towards water supply container 50.It is preferable, therefore, that towards rear
The aperture area of opening portion 56c is more than the aperture area of the opening portion 54c of face forward.Thus, on the basis of the 54c of opening portion
Swimmingly flowed out from the cold air of opening portion 52c, 53c flow ventilation passage 59 from opening portion 56c.Therefore, vent passages can be made
The air conditioning quantity increase of circulation in 59.
In the refrigerator 1 of said structure, using the driving of compressor 31 and Air Blast fan 10, make circulation in cold air path 9
Air and cooler 11 cold air that carries out heat exchange and generate flowed out from flow export 9a to refrigerating chamber 5,6,21.From flow export 9a
The cold air of outflow circulates in refrigerating chamber 5,6,21 and returns to cooler 11 by return port 9b.Thus, to refrigerating chamber 5,6,21
Inside cooled down.
If baffle 28 is opened, cold air from cold air path 9 flow into cold air path 8, and from flow export 8a, 8b respectively to
The top and shock chamber 70 of refrigerating chamber 4 are flowed out.To refrigerating chamber shown in cold air such as arrow D1 (with reference to Fig. 3) from flow export 8a outflows
Circulate downwards after 4 front circulation.Then, cold air flows into shock chamber by the gap 70c of the side wall 70a of shock chamber 70
70, and flowed out together with the cold air with being flowed out from flow export 8b from return port 12a.Thus, to being cooled down in refrigerating chamber 4.
At this time, as shown in arrow D2 (with reference to Fig. 7, Fig. 8), it is therefore prevented that between the bottom wall 51a and thermal wall 18 of water storage part 51
Cold air be detained, make cold air circulation in the vent passages 59.Therefore, the bottom wall 51a of water storage part 51 and temperature are cold higher than freezing point
Gas contacts.Further, since water supply container 50 is small by the contact area of each grounding parts (52a etc.) contact thermal wall 18, can drop
The low cold and hot amount transmitted from thermal wall 18.Accordingly it is possible to prevent the water in water supply container 50 freezes.
From cold air circulation in communicating passage 12 of return port 12a outflows, and flowed by flow export 12b to vegetable compartment 7
Go out.The cold air of circulation returns to cooler 11 by return port 9c in vegetable compartment 7.Thus, to being cooled down in vegetable compartment 7.
In the embodiment, water storage part 51 is carried in the thermal wall 18 between refrigerating chamber 4 and refrigerating chamber 5, using from
The protuberance 52,53,54,55,56 that the bottom wall 51a of water storage part 51 is protruded, between the bottom wall 51a of water storage part 51 and thermal wall 18
Form the vent passages 59 led to for cold airflow, it is possible to prevent the water in water supply container 50 from freezing.It therefore, there is no need to container to add
Hot device, can improve the maintainability of refrigerator 1 and can reduce cost.
In addition, protuberance 52,53,54,55,56 have contact multiple grounding parts 52a, 52b of thermal wall 18,53a, 53b,
54a, 54b, 55a, 55b, 56a, 56b, and cold air is flowed out or flowed into relative to vent passages 59 opening portion 52c, 53c,
54c, 55c, 56c are formed between adjacent grounding parts.Thus, it is possible to easily realize the vent passages 59 led to for cold airflow.
Further, since being provided with the return port 12a gone out for cold airflow at the back side of refrigerating chamber 4, and have towards water supply
The opening portion 56c of the opening portion 54c knead doughs in the front of container 50 rearward, so the cold air that the return port 12a towards the back side flows
Easily circulation, the water so as to be more reliably prevented from water supply container 50 freeze in vent passages 59.
In addition, be disposed an outwardly facing opening portion 52c, 53c of 50 side of water supply container, and towards 50 rear of water supply container
The aperture area of opening portion 56c is more than the aperture area of the opening portion 54c of face forward.Therefore, the circulation in vent passages 59
Air conditioning quantity increase, the water so as to be more reliably prevented from water supply container 50 freezes.
<Second embodiment>
Then, Fig. 9 represents the front view of the cold air path of the refrigerator 1 of second embodiment.For convenience of description, with it is described
The identical part of first embodiment shown in Fig. 1~Fig. 8 uses identical reference numeral.Relative to first embodiment, sheet
The communicating passage 12 of embodiment is configured in the left of cold air path 9.Other parts are identical with first embodiment.
Communicating passage 12 is connected with return port 12a, confession of the return port 12a directions configuration in the lower left end portion of refrigerating chamber 4
The rearward openings in water portion 17, and communicating passage 12 has the flow export 12b for being arranged on 7 left part of vegetable compartment in downstream.Thus,
Return port 12a is configured near the back side of water supply container 50.Therefore, make rearward to circulate towards return port 12a in refrigerating chamber 4
Cold air circulation in the vent passages 59.
In the embodiment, effect identical with first embodiment can be obtained.Further, since return port 12a matches somebody with somebody
Put near the back side of water supply container 50, so compared with first embodiment, the cold air easily circulation in vent passages 59.Cause
This, can more reliably make substantial amounts of cold air circulate.<3rd embodiment>
Then, Figure 10, Figure 11 represent the front view and Figure 10 of the cold air path of the refrigerator 1 of the 3rd embodiment respectively
Line C-C sectional drawing.For convenience of description, the part identical with the first embodiment shown in described Fig. 1~Fig. 8 is using identical
Reference numeral.The difference of present embodiment and first embodiment is to be provided with communicating passage 40.Other parts and the
One embodiment is identical.
Return port 40a is offered in the back panel 16 at 50 rear of water supply container.Return port 40a connects with communicating passage 40
Connect.Communicating passage 40 overleaf extends to form in left-right direction in panel 16, and upstream is connected with return port 12a.Thus, cold air exists
Rearward circulate towards return port 40a in refrigerating chamber 4 and circulate in vent passages 59.Also, circulate to communicating passage 40
Cold air circulation in communicating passage 12 by return port 40a, and flowed out by flow export 12b to vegetable compartment 7.
In addition, a part of of water supply pipe heater (not shown) can be extended forwards in thermal wall 18, and
Configuration is in the upstream side of return port 40a (front of water supply container 50).Thus, it is possible to using the heat transfer of water supply pipe heater, make
The temperature for flowing into the cold air of return port 40a rises.
In the embodiment, effect identical with first embodiment can be obtained.Further, since return port 40a matches somebody with somebody
Put at the back side of water supply container 50, so compared with first embodiment, the cold air easily circulation in vent passages 59.Therefore,
Substantial amounts of cold air can be more reliably set to circulate.<4th embodiment>
Then, Figure 12, Figure 13 represent front view, the bottom view of the water supply container 50 of the refrigerator 1 of the 3rd embodiment.In order to
Easy to illustrate, the part identical with the first embodiment shown in described Fig. 1~Fig. 8 uses identical reference numeral.This implementation
Mode is that the shape of the protuberance of water supply container 50 is different from the difference of first embodiment.Other parts are implemented with first
Mode is identical.
It is same with first embodiment, the lower part of refrigerating chamber 4 is provided with water supply container 50.In the water storage of water supply container 50
The protuberance 60,61 of rectangle is provided with the bottom wall 51a in portion 51, the protuberance 60,61 is prominent downwards and is arranged on water storage part
51 anterior two side ends.In addition, the two side ends at bottom wall 51a rear portions are similarly provided with the protuberance 62,63 of rectangle.
The lower surface of protuberance 60,61,62,63 grounding parts 60a, 61a, 62a, 63a formed with contact thermal wall 18.
Formed with opening portion 64 between adjacent grounding parts 60a and grounding parts 61a, between adjacent grounding parts 60a and grounding parts 62a
Formed with opening portion 65.In addition, connect between adjacent grounding parts 61a and grounding parts 63a formed with opening portion 66 in adjacent
Formed with opening portion 67 between ground portion 62a and grounding parts 63a.
Thus, using protuberance 60,61,62,63 between the bottom wall 51a of water storage part 51 and thermal wall 18 formed with cooling
The vent passages 59 that air-flow leads to.Therefore, cold air is produced using the driving of compressor 31 and Air Blast fan 10, is flowed out from flow export 8a
Cold air circulate as shown in arrow D3 by vent passages 59, so as to prevent the water in water supply container 50 from freezing.
In the embodiment, effect identical with first embodiment can be obtained.In addition, protuberance 60,61,62,
63 shape is not limited to rectangle, and quantity is also not necessarily limited to four.
Industrial applicibility
According to the present invention, the refrigerator of water supply and ice making from water supply container to ice-making disc can be applied to.
Claims (2)
1. a kind of refrigerator, it includes：
Refrigerating chamber, carries out reserve stored refrigerated；
Refrigerating chamber, it is adjacent with the lower section of the refrigerating chamber across thermal wall, freezen protective is carried out to reserve；
Water supply container, is carried in the thermal wall；And
Ice-making disc, is configured at the refrigerating chamber,
Water supply and ice making from the water supply container to the ice-making disc,
The refrigerator is characterized in that,
The return port gone out for cold airflow is provided with the back side of the refrigerating chamber,
The water supply container has：
Water storage part, water is stored by water supply；And
Protuberance, protrudes downwards from the bottom wall of the water storage part,
Using the protuberance between the bottom wall of the water storage part and the thermal wall, formed with for being passed to the refrigerating chamber
Front the vent passages that circulate towards the return port of cold air,
The protuberance has the grounding parts for contacting the thermal wall, formed with cooling gas phase between the adjacent grounding parts
The opening portion flowed out or flowed into for the vent passages,
The opening portion has the opening portion towards the front of the water supply container, the opening towards the rear of the water supply container
Portion and the opening portion towards the side of the water supply container, the aperture area towards the opening portion at rear are more than face forward
The opening portion aperture area.
2. refrigerator according to claim 1, it is characterised in that the return port configuration is attached at the back side of the water supply container
Closely.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013227981A JP5782091B2 (en) | 2013-11-01 | 2013-11-01 | refrigerator |
| JP2013-227981 | 2013-11-01 | ||
| PCT/JP2014/072216 WO2015064190A1 (en) | 2013-11-01 | 2014-08-26 | Refrigerator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105556225A CN105556225A (en) | 2016-05-04 |
| CN105556225B true CN105556225B (en) | 2018-04-27 |
Family
ID=53003805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201480048349.0A Active CN105556225B (en) | 2013-11-01 | 2014-08-26 | Refrigerator |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP5782091B2 (en) |
| CN (1) | CN105556225B (en) |
| WO (1) | WO2015064190A1 (en) |
Families Citing this family (2)
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| JP6922725B2 (en) * | 2017-12-26 | 2021-08-18 | パナソニックＩｐマネジメント株式会社 | refrigerator |
| JP6956905B2 (en) * | 2018-12-27 | 2021-11-02 | 三菱電機株式会社 | refrigerator |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1136160A (en) * | 1995-03-31 | 1996-11-20 | 三菱电机株式会社 | Automatic ice making apparatus and refrigerator |
| JPH1194444A (en) * | 1997-09-19 | 1999-04-09 | Hitachi Ltd | Refrigerator |
| JP2003075055A (en) * | 2001-08-28 | 2003-03-12 | Sharp Corp | Refrigerator |
| CN102261786A (en) * | 2010-05-28 | 2011-11-30 | 三菱电机株式会社 | Refrigerator |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006064240A (en) * | 2004-08-25 | 2006-03-09 | Matsushita Electric Ind Co Ltd | Refrigerator |
| JP2007309543A (en) * | 2006-05-16 | 2007-11-29 | Calsonic Kansei Corp | Temperature controlled storage for vehicle |
| JP2011247550A (en) * | 2010-05-28 | 2011-12-08 | Mitsubishi Electric Corp | Refrigerator |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1136160A (en) * | 1995-03-31 | 1996-11-20 | 三菱电机株式会社 | Automatic ice making apparatus and refrigerator |
| JPH1194444A (en) * | 1997-09-19 | 1999-04-09 | Hitachi Ltd | Refrigerator |
| JP2003075055A (en) * | 2001-08-28 | 2003-03-12 | Sharp Corp | Refrigerator |
| JP3886348B2 (en) * | 2001-08-28 | 2007-02-28 | シャープ株式会社 | refrigerator |
| CN102261786A (en) * | 2010-05-28 | 2011-11-30 | 三菱电机株式会社 | Refrigerator |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2015064190A1 (en) | 2015-05-07 |
| JP2015087081A (en) | 2015-05-07 |
| CN105556225A (en) | 2016-05-04 |
| JP5782091B2 (en) | 2015-09-24 |
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