CN1627005A - Cold air supplying device in refrigerator - Google Patents
Cold air supplying device in refrigerator Download PDFInfo
- Publication number
- CN1627005A CN1627005A CN 200310118574 CN200310118574A CN1627005A CN 1627005 A CN1627005 A CN 1627005A CN 200310118574 CN200310118574 CN 200310118574 CN 200310118574 A CN200310118574 A CN 200310118574A CN 1627005 A CN1627005 A CN 1627005A
- Authority
- CN
- China
- Prior art keywords
- cold
- storage chamber
- bottle frame
- cold air
- refrigerating chamber
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000001105 regulatory effect Effects 0.000 claims abstract description 3
- 238000005192 partition Methods 0.000 claims description 19
- 238000001514 detection method Methods 0.000 claims description 9
- 238000013459 approach Methods 0.000 claims description 5
- 238000004378 air conditioning Methods 0.000 claims description 3
- 238000005057 refrigeration Methods 0.000 abstract description 7
- 238000007710 freezing Methods 0.000 abstract description 5
- 230000008014 freezing Effects 0.000 abstract description 5
- 239000000463 material Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 235000013305 food Nutrition 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 235000013361 beverage Nutrition 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 235000013611 frozen food Nutrition 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Images
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
- 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
- F25D17/062—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 in household refrigerators
- F25D17/065—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 in household refrigerators with compartments at different temperatures
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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
- 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
- F25D2317/062—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 along the inside of doors
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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
- F25D2331/00—Details or arrangements of other cooling or freezing apparatus not provided for in other groups of this subclass
- F25D2331/80—Type of cooled receptacles
- F25D2331/803—Bottles
-
- 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
- F25D2400/00—General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass
- F25D2400/06—Refrigerators with a vertical mullion
-
- 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
- F25D2700/00—Means for sensing or measuring; Sensors therefor
- F25D2700/12—Sensors measuring the inside temperature
- F25D2700/121—Sensors measuring the inside temperature of particular compartments
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 invention relates to a cold air supply device of refrigerator. Said described refrigerator includes cold storage chamber and freezing chamber which are left and right separated by separating wall, main body of refrigeration device, doors combined in the front of main body and used for respectively opening and closing cold storage chamber and frezing chamber, cold storage chamber bottle frame which is formed on the described door and has an another receiving space in which a sensor for detecting internal cold air is mounted, cold storage chamber bottle frame channel for supplying cold air and air throttle for regulating cold air flow.
Description
Technical field
The present invention relates to a kind of cold air supply device of refrigerator, particularly, be that the relevant cold-storage chamber bottle frame passage of partition wall that is formed in by breakthrough form is to cold-storage chamber bottle frame supply cold air, thereby freezed rapidly in cold-storage chamber bottle frame inside, improve the refrigerated air supply apparatus for refrigerator of the refrigeration performance of described cold-storage chamber bottle frame.
Background technology
Common refrigerator is divided into the refrigerating chamber that ice maker container and frozen food can be kept at the refrigerating chamber under the design temperature and can place the article that need refrigeration, and the refrigerating circulatory device of compression, condensation, expansion and evaporation is installed in inside, and, keep freezing, the frozen state of inside by the heat-absorbing action of evaporimeter in the closed circuit.In addition, traditional refrigerator on its structure, refrigerating chamber generally be positioned at refrigerating chamber above, but on the bigger large-scale refrigerator of capacity, the structure shoulder to shoulder (Side by Side type) that general employing can be preserved more things is promptly arranging about refrigerating chamber and refrigerating chamber to come.
Fig. 1 is a conventional refrigerator cut-away section schematic diagram.As shown in Figure 1, conventional refrigerator is divided into main body 1 inner accepting space by partition wall 3 refrigerating chamber 20 of the refrigerating chamber 10 of freezing preservation food and stored refrigerated food; Be formed at the refrigerating chamber 10 and the refrigerating chamber 20 of described main body about 1; The door 40 that is installed on described refrigerating chamber 10 and refrigerating chamber 20 fronts and opens and closes described space is formed.
On the top, rear of described refrigerating chamber 10, the fan 12 that the cold air that has through evaporimeter (not shown) cooling is incorporated in the cold house and circulates is installed; In the front of described fan 12, be fixed with the immobilization material 11 that is formed with the hole that the cold air of introducing through the rotation of fan 12 is spued; In the front of described immobilization material 11, spue ice maker 15 of cold air is formed the anti-shoulder pad (Shield Fan) 13 of ice cubes thereby be formed with; In the bottom of described fan 12, be formed with spue lid tommy bar (Cover Auger) 14 in the refrigerating chamber 10 of cold air, therefore, form by the separated certain space of anti-shoulder pad 13, lid tommy bar 14 and partition wall 30.
On the top of described partition wall 30, form by making and flow into cold air service duct 31 in the described refrigerating chamber 20 from described 12 cold air that spue of sealing a mountain pass; And, be formed with the cold air suction passage 32 that can make the cold air that is circulated in described refrigerating chamber 20 flow into described evaporimeter (not shown) and freeze again in its underpart.
Inside at described refrigerating chamber 20, the a plurality of shelves 21 that can place food are installed mutually across a certain distance, and on the top of described refrigerating chamber 20, be fixed with to be formed with and be connected with described cold air service duct 31 and to the discharge pipe 22 of first discharge opening 23 of described refrigerating chamber 20 supply cold air.
As shown in Figures 1 and 2, on described door 40, be formed with a plurality of the baskets 41 that side incorporated therein also can be placed article; And the article of often using as users such as beverage or water, then the outside by being formed at described door 40 and the refrigerating chamber bottle sash door 43 that can carry out switch are kept at and link to each other with inside and form in the cold-storage chamber bottle frame 42 in other space.
The refrigerator that possesses described structure, after connecting power supply, the compressor (not shown) that forms kind of refrigeration cycle begins to drive and compressed refrigerant, thereby begins the work of described kind of refrigeration cycle.
Through the work of described kind of refrigeration cycle, the temperature of described evaporimeter (not shown) begins to descend and produce cold air; Then the fan 12 that is fixed in described refrigerating chamber 10 tops begins to drive; Deliver to ice maker 15 and carry out ice making by the cold air of described anti-shoulder pad 13, and the cold air by described lid auger 14, then be fed to described refrigerating chamber 10 and inner and freezed in the cold house by the described refrigerating chamber 10 of circulating.
In addition, a part of supplying the cold air that gets up by described fan 12 flows into the cold air service duct 31 that is formed at described partition wall 30 tops, and the cold air that flows into is by being formed at first discharge opening 23 on the discharge pipe 22 that the is communicated to described cold air service duct 31 described refrigerating chamber 20 that spues, and through in described refrigerating chamber 20, circulating and temperature being reduced to suitable temperature.
At this moment, be fed to the cold air in the described refrigerating chamber 20, also described cold-storage chamber bottle frame 42 temperature inside be reduced to suitable temperature.
But, on described conventional refrigerator, because there be not the cold air supply device of formation at the cold-storage chamber bottle frame 42 that is positioned at refrigerating chamber, therefore, be difficult to keep the suitable temperature of the higher relatively described cold-storage chamber bottle frame 42 of utilization rate, and the required time of freezing is also longer.
Summary of the invention
Main purpose of the present invention is, can provide and can supply rapidly and the cold air supply device of the refrigerator of the cold air of capacity to the cold-storage chamber bottle frame passage of the other cold air of the cold-storage chamber bottle frame supply that is formed at described refrigerating chamber by forming on described refrigerator.
Purpose of the present invention and to solve its technical problem underlying be to adopt following technical scheme to realize: the cold air supply device of a kind of refrigerator that proposes according to the present invention, described refrigerator comprises refrigerating chamber and the refrigerating chamber of being cut apart about partition wall, the main body of the refrigerating plant that can freeze to its inside, be incorporated into described main body front and open and close the door of refrigerating chamber and refrigerating chamber separately, be formed at described door and go up and form the cold-storage chamber bottle frame of other inner accepting space, side at described cold-storage chamber bottle frame is formed with suction inlet, detect the sensor that its internal state sends detection signal thereby have in the described cold-storage chamber bottle frame inner accepting space, comprise that also breakthrough form is formed in described partition wall, and when described door is pent, approach the cold-storage chamber bottle frame passage of the suction inlet of described cold-storage chamber bottle frame, cold air in the described refrigerating chamber is fed in the described cold-storage chamber bottle frame by this cold-storage chamber bottle frame passage, and on the described cold-storage chamber bottle frame passage air throttle being installed, this air throttle is regulated the air conditioning quantity that is spued according to the detection signal of described sensor;
On the wherein said cold-storage chamber bottle frame passage discharge opening that links to each other with described refrigerating chamber is arranged;
Wherein said air throttle is made up of the motor of solar term valve plate and the described solar term valve plate of driving, and described solar term valve plate opens and closes described discharge opening by rotation, and described motor is rotated and drives described solar term valve plate according to the signal of described sensor;
It is that the shape of discharge opening of the shape of circular-arc symmetrical fan-shaped and described solar term valve plate at center and described cold-storage chamber bottle frame passage is complementary that the discharge opening of described cold-storage chamber bottle frame passage is with the central point, promptly when the discharge opening of this solar term valve plate and described cold-storage chamber bottle frame passage coincides, described discharge opening is plugged, and cold air can not be fed to refrigerating chamber inside.
The present invention compared with prior art has tangible advantage and beneficial effect, and refrigerated air supply apparatus for refrigerator according to the present invention is formed in cold-storage chamber bottle frame passage on the partition wall by breakthrough form; Be installed on cold-storage chamber bottle frame channel interior and adjustment air throttle by the amount of the cold air of cold-storage chamber bottle frame passage; Be positioned at the inner sensor that also can detect internal temperature of cold-storage chamber bottle frame; Control the composition of described air throttle according to the detection signal of sensor, and directly be fed to cold-storage chamber bottle frame inside, thereby improve the refrigerating efficiency of cold-storage chamber bottle frame by cold air with refrigerating chamber.
Described explanation only is the general introduction of technical solution of the present invention, for can clearer understanding technological means of the present invention, and can be implemented according to the content of specification, below with preferred embodiment of the present invention and conjunction with figs. describe in detail as after.
The specific embodiment of the present invention is provided in detail by following examples and accompanying drawing thereof.
Description of drawings
Fig. 1 is a conventional refrigerator cut-away section schematic diagram.
Fig. 2 is the installment state floor map that refrigerator and cooled shown in Figure 1 is hidden chamber bottle frame.
Fig. 3 is the cut-away section schematic diagram that possesses the refrigerator of cold air supply device according to an embodiment of the invention.
Fig. 4 is the installment state floor map that refrigerator and cooled shown in Figure 3 is hidden chamber bottle frame.
Fig. 5 is the air throttle decomposing schematic representation of refrigerator shown in Figure 3.
Fig. 6 and Fig. 7 are cold air supply device working state schematic representations shown in Figure 3.
10, refrigerating chamber 11, immobilization material
12, fan 13, anti-shoulder pad
14, lid tommy bar 15, ice maker
20, refrigerating chamber 21, shelf
22, discharge pipe 23, first discharge opening
30, partition wall 40, door
41, door basket 42, cold-storage chamber bottle frame
42a, suction inlet 43, sensor
44, refrigerating chamber bottle sash door
130, partition wall 131, cold air service duct
132, cold air suction passage 133, cold-storage chamber bottle frame passage
133a, discharge opening 134, air throttle
134a, solar term valve plate 134b, motor
The specific embodiment
Below in conjunction with accompanying drawing and preferred embodiment, the cold air supply device according to refrigerator of the present invention is described in detail, and, in view of the facility of drawing explanation,, use identical symbol with the identical part of formation shown in described content and the drawing.
Fig. 3 is the cut-away section schematic diagram that possesses the refrigerator of cold air supply device according to an embodiment of the invention; Fig. 4 is the installment state floor map that refrigerator and cooled shown in Figure 3 is hidden chamber bottle frame; Fig. 5 is the air throttle decomposing schematic representation of refrigerator shown in Figure 3; And Fig. 6 and Fig. 7 are cold air supply device working state schematic representation shown in Figure 3.As shown in the figure, the refrigerator that is equipped with according to the cold air supply device of an embodiment of invention is formed by the receiving space of being cut apart described main body 1 inside by partition wall 130, is formed at the refrigerating chamber 10 and the refrigerating chamber 20 of described main body about 1; The door 40 that is formed with the front of described refrigerating chamber 10 and refrigerating chamber 20 and opens and closes described space is formed.
On the top, rear of described refrigerating chamber 10, the fan 12 that the cold air that has through evaporimeter (not shown) cooling is incorporated in the cold house and circulates is installed; In the front of described fan 12, be fixed with the immobilization material 11 that is formed with the hole that the cold air of introducing through the rotation of fan 12 is spued; In the front of described immobilization material 11, spue ice maker 15 of cold air is formed the anti-shoulder pad (Shield Fan) 13 of ice cubes thereby be formed with; In the bottom of described fan 12, be formed with spue lid tommy bar (Cover Auger) 14 in the refrigerating chamber 10 of cold air, therefore, form by the separated certain space of anti-shoulder pad 13, lid tommy bar 14 and partition wall 30.
On the top of described partition wall 130, form by making the cold air that spues from described fan 12 flow into cold air service duct 131 in the described refrigerating chamber 20; And, be formed with the cold air suction passage 132 that can make the cold air that is circulated in described refrigerating chamber 20 flow into described evaporimeter (not shown) and freeze again in its underpart.Inside at described refrigerating chamber 20, the a plurality of shelves 21 that can place food are installed mutually across a certain distance, and on the top of described refrigerating chamber 20, be fixed with to be formed with and be connected with described cold air service duct 31 and to the discharge pipe 22 of first discharge opening 23 of described refrigerating chamber 20 supply cold air.
On described door 40, be formed with a plurality of the baskets 41 that side incorporated therein also can be placed article; And the article of often using as users such as beverage or water, then the outside by being formed at described door 40 and the refrigerating chamber bottle sash door 44 that can carry out switch are kept at and link to each other with inside and form in the cold-storage chamber bottle frame 42 in other space.On described cold-storage chamber bottle frame 42, approach a side of described refrigerating chamber 10, be formed with suction inlet 42a; And within it in the portion space, detect the internal state of its inner accepting space and send the sensor 43 of detection signal.
In addition, on described partition wall 130, form the promising cold air of refrigerating chamber 10 that makes and be fed to the cold-storage chamber bottle frame passage 133 that cold-storage chamber bottle frame 42 inner spaces connect formation by suction inlet 42a; And the position that connects is the closing of described switching refrigerating chamber 20 time, the position of approaching the suction inlet 42a of cold-storage chamber bottle frame 42, thus the cold air that spues is fed in the inner space of cold-storage chamber bottle frame 42 by suction inlet 42a.In described cold-storage chamber bottle frame passage 133 inside, being formed with the control part that is carried out work by the detection signal according to sensor 43 controls, and adjust the air throttle 134 of the amount of the cold air that spues by cold-storage chamber bottle frame passage 133, and described air throttle 134 is by the solar term valve plate 134a of the cold-storage chamber bottle frame passage 133 discharge opening 133a that link to each other with described refrigerating chamber by rotating open-close; The motor 134b that is rotated and drives described solar term valve plate 134a with signal according to described sensor 43 forms.
The refrigerator that possesses said structure, after connecting power supply, kind of refrigeration cycle is started working and is produced cold air; Then the fan 12 that is fixed in described refrigerating chamber 10 tops begins to drive and that cold air is fed to refrigerating chamber 10 is inner and freeze.In addition, a part of supplying the cold air that gets up by described fan 12 flows into the cold air service duct 131 that is formed at described partition wall 130 tops, and the cold air that flows into is by being formed at first discharge opening 23 on the discharge pipe 22 that the is communicated to described cold air service duct 31 described refrigerating chamber 20 that spues, and through in described refrigerating chamber 20, circulating and temperature being reduced to suitable temperature.
A part that is fed to the cold air of described refrigerating chamber 10 is formed in cold-storage chamber bottle frame passage 133 guidings of partition wall 130 by breakthrough form, and the motor 134b that the control part of the detection signal by receiving sensor 43 is controlled is driven, and, through be rotated and open and close the effect of the solar term valve plate 134a of discharge opening 133a by the work of motor 134b, described Quilt with air conditioning spues.And it is inner and to freezing cold-storage chamber bottle frame 42 inside to be fed to cold-storage chamber bottle frame 42 by the cold air that spued by the suction inlet 42a that approaches described discharge opening 133a and form, and after the cold air of described process flow into refrigerating chamber 20, in refrigerating chamber 20, circulate.
The course of work to described air throttle 134 is described in detail as follows: as shown in Figure 6, the discharge opening 133a of described cold-storage chamber bottle frame passage 133 is that standard forms symmetrically with the central point, and to be with described central point be that the circular-arc fan-shaped of center and connecting separately forms.In addition, described solar term valve plate 134a is fan-shaped with described discharge opening 133a, and if be close to discharge opening 133a through the swivel air valve plate 134a of motor 134b, then discharge opening 133a will be plugged, and cold air can not be fed to cold-storage chamber bottle frame 42 inside.
As shown in Figure 7, if be close to the state of discharge opening 133a through the rotation contact solar term valve plate 134a of motor 134b, then the cold air in the refrigerating chamber 10 will get up and spue by discharge opening 133a by 133 guidings of cold-storage chamber bottle frame passage, and the cold air that spues flow into cold-storage chamber bottle frame 42 inside by the suction inlet 42a that approaches discharge opening 133a.
In addition, if described cold-storage chamber bottle frame 42 temperature inside reach uniform temperature, adjust the area that discharge opening 133a is opened, thereby adjust the amount of the cold air of being supplied through the detection drive motors 134b of temperature sensor 43.
As mentioned above, by the cold-storage chamber bottle frame passage 133 that is formed at partition wall 130 parts that are fed to the cold air of refrigerating chamber 10 are directed to refrigerating chamber 20 according to the cold air supply device of refrigerator of the present invention, and by the discharge opening 133a that the solar term valve plate 134a that rotates through motor 134b the opens and closes cold air that spues.The cold air that is spued flows into cold-storage chamber bottle frame 42 inside by the suction inlet 42a that is formed at cold-storage chamber bottle frame 42 1 sides, and can promptly freeze to the inside of cold-storage chamber bottle frame 42, thereby improves refrigerating efficiency.
The above, it only is preferred embodiment of the present invention, be not that the present invention is done any pro forma restriction, any those skilled in the art may utilize the technology contents of described announcement to be changed or be modified to the equivalent embodiment of equivalent variations, but every technical solution of the present invention content that do not break away from,, all still belong in the scope of technical solution of the present invention any simple modification, equivalent variations and modification that above embodiment did according to technical spirit of the present invention.
Claims (5)
1, a kind of cold air supply device of refrigerator, described refrigerator comprises refrigerating chamber and the refrigerating chamber of being cut apart about partition wall, the main body of the refrigerating plant that can freeze to its inside, be incorporated into described main body front and open and close the door of refrigerating chamber and refrigerating chamber separately, be formed at described door and go up and form the cold-storage chamber bottle frame of other inner accepting space, it is characterized in that: the side at described cold-storage chamber bottle frame is formed with suction inlet, detect the sensor that its internal state sends detection signal thereby have in the described cold-storage chamber bottle frame inner accepting space, comprise that also breakthrough form is formed in described partition wall, and when described door is pent, approach the cold-storage chamber bottle frame passage of the suction inlet of described cold-storage chamber bottle frame, cold air in the described refrigerating chamber is fed in the described cold-storage chamber bottle frame by this cold-storage chamber bottle frame passage, and on the described cold-storage chamber bottle frame passage air throttle being installed, this air throttle is regulated the air conditioning quantity that is spued according to the detection signal of described sensor.
2, the cold air supply device of refrigerator according to claim 1 is characterized in that on the wherein said cold-storage chamber bottle frame passage discharge opening that links to each other with described refrigerating chamber being arranged.
3, the cold air supply device of refrigerator according to claim 2, it is characterized in that wherein said air throttle is made up of solar term valve plate and the motor that drives described solar term valve plate, described solar term valve plate opens and closes described discharge opening by rotation, and described motor is rotated and drives described solar term valve plate according to the signal of described sensor.
4, it is the circular-arc symmetrical fan-shaped of center that the cold air supply device of refrigerator according to claim 2, the discharge opening that it is characterized in that described cold-storage chamber bottle frame passage are with the central point.
5, the cold air supply device of refrigerator according to claim 4, it is characterized in that being with the central point at described solar term valve plate is the circular-arc symmetrical fan-shaped of center, when the discharge opening of this solar term valve plate and described cold-storage chamber bottle frame passage coincides, described discharge opening is plugged, and cold air can not be fed to refrigerating chamber inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200310118574 CN1627005A (en) | 2003-12-12 | 2003-12-12 | Cold air supplying device in refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200310118574 CN1627005A (en) | 2003-12-12 | 2003-12-12 | Cold air supplying device in refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1627005A true CN1627005A (en) | 2005-06-15 |
Family
ID=34761172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200310118574 Pending CN1627005A (en) | 2003-12-12 | 2003-12-12 | Cold air supplying device in refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1627005A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106918194A (en) * | 2017-03-03 | 2017-07-04 | 合肥美的电冰箱有限公司 | Controlling method for refrigerator, refrigerator control system and refrigerator |
| CN108482868A (en) * | 2018-03-30 | 2018-09-04 | 红塔烟草(集团)有限责任公司 | It is a kind of to automatically control preservation by low temperature and moisturizing stores the device of cigarette in bulk |
-
2003
- 2003-12-12 CN CN 200310118574 patent/CN1627005A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106918194A (en) * | 2017-03-03 | 2017-07-04 | 合肥美的电冰箱有限公司 | Controlling method for refrigerator, refrigerator control system and refrigerator |
| CN106918194B (en) * | 2017-03-03 | 2019-07-02 | 合肥美的电冰箱有限公司 | Controlling method for refrigerator, refrigerator control system and refrigerator |
| CN108482868A (en) * | 2018-03-30 | 2018-09-04 | 红塔烟草(集团)有限责任公司 | It is a kind of to automatically control preservation by low temperature and moisturizing stores the device of cigarette in bulk |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |