CN103851852A - Air supply system of refrigerator, refrigerator and air supply method - Google Patents
Air supply system of refrigerator, refrigerator and air supply method Download PDFInfo
- Publication number
- CN103851852A CN103851852A CN201310311762.9A CN201310311762A CN103851852A CN 103851852 A CN103851852 A CN 103851852A CN 201310311762 A CN201310311762 A CN 201310311762A CN 103851852 A CN103851852 A CN 103851852A
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- refrigerator
- air outlet
- casing
- air supply
- air
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- 238000000034 method Methods 0.000 title abstract 4
- 230000004087 circulation Effects 0.000 claims abstract description 9
- 230000009189 diving Effects 0.000 claims description 18
- 238000000926 separation method Methods 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 238000010030 laminating Methods 0.000 abstract 1
- 238000004321 preservation Methods 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 14
- 238000010586 diagram Methods 0.000 description 7
- 238000001816 cooling Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000002146 bilateral effect Effects 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 239000011229 interlayer Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000035611 feeding Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 230000001839 systemic circulation Effects 0.000 description 1
- 238000010257 thawing Methods 0.000 description 1
- 238000012795 verification 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
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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
- F25D2317/067—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 air ducts
- F25D2317/0671—Inlet ducts
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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)
Abstract
The invention relates to an air supply system of a refrigerator, the refrigerator and an air supply method. The air supply method is characterized in that small separated circulations are formed by respective and independent air supplying in each area separated by laminating frames, elevation-type air supply is adopted in an upper area of a refrigerator body, diving-type air supply is adopted in a middle area of the refrigerator body, thus reverse circulation of the middle area of the refrigerator body is caused, and airflow disturbance is formed by joining downward airflow with reserve airflow. According to the air supply system of the refrigerator, the refrigerator and the air supply method, disclosed by the invention, independent air supply in each area of the refrigerator is realized, thus no dead corner is generated in the refrigerator, the temperature uniformity is good, the refrigerating efficiency is high, food cannot be directly blown by cold air, and the fresh preservation capacity of the food is obviously increased; in addition, the elevation-type air supply is matched with the diving-type air supply, thus the reserve circulation can be formed in local areas, the active airflow disturbance can be caused, the non-uniformity of refrigerating capacity is overcome, the loss of the refrigerating capacity is reduced, and the temperature balancing performance and the refrigerating efficiency are further increased.
Description
Technical field
The present invention relates to a kind of refrigerator, particularly a kind of refrigerator supply air system, refrigerator and air supply mode, belong to refrigerator technical field.
Background technology
Large volume wind cooling refrigerator comprises casing, door body, in casing, be provided with rack, drawer etc., rear pars intramuralis at box liner is provided with supply air duct, evaporimeter and centrifugal blower are set in air channel, return air inlet operated by rotary motion, in the bottom of casing, is provided with multiple air outlets on the rear wall of box liner.Hot blast enters air channel by return air inlet, carries out heat exchange with evaporimeter, under the effect of centrifugal fan, sends through each air outlet, forms cold wind circulation in casing, reduces the temperature in casing.
At present large volume wind cooling refrigerator generally adopts three kinds of air supply modes: as shown in Figure 1, what adopt is parallel air supply mode, parallel the sending in casing of multiple air outlets through evaporimeter cold wind after treatment from refrigerator top, the shortcoming of this air supply mode is, the cold wind blowing out from air outlet directly blows food, be unfavorable for food fresh keeping, food easily stops air channel simultaneously, affects airflow circulating.As shown in Figure 2, employing be unidirectional upper outlet system of air, all air outlets all upwards air-supply, the shortcoming of this air supply mode is that the temperature of lower of casing is higher, easily produces temperature offset.As shown in Figure 3, employing be bilateral to outlet system of air, to two side feedings of casing, the shortcoming of this air supply mode is that cold wind directly blows sidewall and door seal, causes loss of refrigeration capacity larger.And these three kinds of air supply modes are all easily not smooth, inhomogeneous because blowing, and there is air-supply dead angle.
Because adopt above-mentioned three kinds of air supply modes, in refrigerator the installation of rack all as shown in Figure 4, in order to leak out, layer frame 2 install after and the rear wall 4 of casing 1 between reserve a gap 19, this design easily increases the weight of the phenomenon that refrigerator food taint of odour and cold run off.
Summary of the invention
Main purpose of the present invention is to address the above problem and is not enough, provides a kind of refrigerator indoor good without dead angle, temperature homogeneity, refrigerator supply air system, refrigerator and air supply mode that refrigerating efficiency is high.
For achieving the above object, technical scheme of the present invention is:
A kind of refrigerator supply air system, comprise casing and be arranged on multiple layers of frame in described casing, the spatial separation in described casing is become multiple regions by multiple described layer frame, on described casing in each region, all offer air outlet, the described air outlet that is positioned at the region on described casing top is quadrant elevation type air outlet, and the described air outlet that is positioned at the region at described casing middle part is diving type air outlet.
Further, described quadrant elevation type air outlet is surrounded by the wind deflector on top and the baffle plate of bottom, and described wind deflector to the inside air channel extends, and described baffle plate laterally described layer frame direction stretches out.
Further, the section of described wind deflector is camber line or for oblique line, and the section of described baffle plate is camber line or for bowl-type or be oblique line.
Further, the upper edge of described baffle plate is positioned at same plane with the lower edge of described wind deflector, or the upper edge of described baffle plate is higher than the lower edge of described wind deflector.
Further, described quadrant elevation type air outlet is also provided with at least a slice blade between described wind deflector and baffle plate.
Further, the elevation coverage of described quadrant elevation type air outlet is 25 °-50 °.
Further, the angle of depression scope of described diving type air outlet is 25 °-50 °.
Further, the lower air outlet that is positioned at described casing bottommost is horn mouth, described bell-mouthed oblique having a down dip below.
Another technical scheme of the present invention is:
A kind of refrigerator, comprises above-mentioned refrigerator supply air system, between the two side of the dual-side of described layer frame and back and described casing and rear wall, seals and is connected.
Another technical scheme of the present invention is:
A kind of air supply mode of above-mentioned refrigerator supply air system, in the regional of being separated by layer frame, independent air-feeding forms the partial circulating separating separately, and adopt quadrant elevation type air-supply at the upper area of casing, and adopt diving type air-supply in the central region of casing, cause the reverse circulation of casing central region, downward air-flow and the inverted draft formation flow perturbation that crosses.
To sum up content, a kind of refrigerator supply air system of the present invention, refrigerator and air supply mode, compared with prior art, tool has the following advantages:
(1) equal independent air-feeding in the regional of refrigerator, make refrigerator indoor without dead angle, temperature homogeneity is good, refrigerating efficiency is high, and cold wind can directly not blow food, the preservativity of food also has obvious lifting.
(2) quadrant elevation type air-out coordinates with diving type air-out, regional area forms contrary circulation, cause flow perturbation initiatively, because making semi-enclosed layer set up meter, the air supply mode of this uniqueness becomes possibility, thereby overcome cold inequality, reduce cold and run off, further promoted temperature equalization and improved refrigerating efficiency, and effectively having improved the problem of each interlayer food taint of odour.
(4) adopt quadrant elevation type air outlet structure, thoroughly solved food and stopped the possibility in air channel.
(5) the lower air outlet of bottom adopts bell-mouth structure of air, because cross section, air outlet place becomes greatly suddenly, reduces blast, makes cold enter gently drawer, has improved preservativity, and the condensed water simultaneously also helping in air channel is discharged, can the residual ice of aggegation.
Accompanying drawing explanation
Fig. 1 is the parallel air supply mode structural representation of prior art;
Fig. 2 is the unidirectional upper air-out mode structural representation of prior art;
Fig. 3 is that prior art bilateral is to air-out mode structural representation;
Fig. 4 is prior art layer frame and box body assembling structure schematic diagram;
Fig. 5 is distribution of air flow schematic diagram of the present invention;
Fig. 6 is quadrant elevation type air outlet structure one schematic diagram of the present invention;
Fig. 7 is quadrant elevation type air outlet structure two schematic diagrames of the present invention;
Fig. 8 is quadrant elevation type air outlet structure three schematic diagrames of the present invention;
Fig. 9 is diving type air outlet structure schematic diagram of the present invention;
Figure 10 is air outlet structure schematic diagram under the present invention.
As shown in Figures 1 to 10, casing 1, layer frame 2, drawer 3, rear wall 4, return air inlet 5, quadrant elevation type air outlet 6,
Diving type air outlet 7, parallel air outlet 8, door body 9, wind deflector 10, baffle plate 11, expanded material 12, blade 13, air channel 14, lug boss 15, lower air outlet 16, evaporimeter 17, centrifugal blower 18, gap 19.
The specific embodiment
Below in conjunction with accompanying drawing and the specific embodiment, the present invention is described in further detail:
As shown in Figure 5, a kind of refrigerator of the present invention, comprise casing 1, top in casing 1 and central space are provided with multiple layers of frame 2, lower space in casing 1 arranges multiple drawers 3, the spatial separation in casing 1 is become multiple relatively independent regions by multiple layers of frame 2, on the rear wall 4 of the casing 1 in each region, all offers air outlet, in the bottom of casing 1, return air inlet 5 is set.Air channel 14, evaporimeter 17 and centrifugal blower 18 are set in the inner side of rear wall 4, and air outlet and return air inlet 5 are connected with air channel 14.Under effect with centrifugal blower 18, the return air in casing 1 enters in air channel 14 through return air inlet 5, carries out after heat exchange with evaporimeter 17, and cold air blows out from each air outlet, reduces the temperature in casing 1.Air channel 14, each air outlet form the supply air system of refrigerator.
As shown in Figure 5, the air outlet in three regions on casing 1 top is quadrant elevation type air outlet 6, and the air outlet in a region at casing 1 middle part is diving type air outlet 7, and three air outlets corresponding to drawer of casing 1 bottom are parallel air outlet 8.
Adopt diving type air outlet 7 in central region, can form contrary circulation in central region, and diving type air outlet 7 to design air quantity larger, in this region, produce adverse current disturbance, cold abundance herein, can meet cooling demand fast, as ice maker.
Through a large amount of experimental verifications, preferably the elevation coverage of quadrant elevation type air outlet 6 is 25 °-50 °, and wherein optimum value is 45 °, and the angle of depression scope of diving type air outlet 7 is 25 °-50 °, and wherein optimum value is 45 °.Quadrant elevation type air outlet 6 and diving type air outlet 7 all arrange near the layer frame 2 near top, region, so that air-flow produces circulation under the stopping of layer frame 2 in region, air-flow are distributed more even.
The air supply mode of this refrigerator is, upper space in casing 1 adopts quadrant elevation type air-out, and central space adopts diving type air-out, and the air-flow on top flows downward along the passage in refrigerator door 9 fronts, inverted draft at zone line and middle part crosses, and causes flow perturbation initiatively.This air supply mode has overcome cold inequality, reduces cold and runs off, and has further promoted temperature equalization and has improved refrigerating efficiency, makes refrigerator indoor without dead angle.In addition, due to the design of quadrant elevation type air outlet 6 and diving type air outlet 7, cold wind can directly not blow food, and the preservativity of food also has obvious lifting.
Because of equal independent air-feeding in regional, air quantity is in admirable proportion, make semi-enclosed layer set up meter and become possibility, as shown in Figure 5, between the two side of the layer dual-side of frame 2 and back and casing 1 and rear wall 4, all seal and be connected, form semienclosed space, between layer frame 2 and the rear wall 4 of casing 1, no longer need the reserved gap 19 that leaks out for Air Flow as shown in Figure 4, cold wind is after the partial circulating that completes each region leaves, directly through systemic circulation return air, reduce the chance that enters other regions, and then effectively improve the problem of each interlayer food taint of odour, also improved refrigerating efficiency.
As shown in Figure 6 to 8, quadrant elevation type air outlet 6 is surrounded by the wind deflector 10 on top and the baffle plate 11 of bottom, the inner side of wind deflector 10 and baffle plate 11 is expanded material 12, wind deflector 10 extends to air channel 14 directions of rear wall 4 inner sides, 11, the baffle plate laterally direction of layer frame 2 stretches out, and the opening between wind deflector 10 and baffle plate 11 forms quadrant elevation type air outlet 6.The structure of quadrant elevation type air outlet 6 can be three kinds of forms: as shown in Figure 6, the section of wind deflector 10 and baffle plate 11 is all arc line shaped, the tangential direction that the bearing of trend of baffle plate 11 is the elevation angle; As shown in Figure 7, the section of wind deflector 10 is downward-sloping oblique line, the bowl-type that baffle plate 11 is bent upwards to employing; As shown in Figure 8, the section of wind deflector 10 and baffle plate 11 is oblique line shape, and between wind deflector 10 and baffle plate 11, be also provided with at least a slice blade 13, form a kind of structure of venetian blind type, this structure is under the effect of blade 13, air-flow can flow out from multiple directions, makes the air-flow distribution in this region more even, is conducive to airflow circulating.
As shown in Figure 6, in the present embodiment, the upper edge of baffle plate 11 is positioned at same plane with the lower edge of wind deflector 10, or the upper edge of baffle plate 11 is higher than the lower edge of wind deflector 10, quadrant elevation type air outlet 6 can be stashed like this, can not see the quadrant elevation type air outlet 6 rear wall 4 from the front of refrigerator, in improving performance, almost can't see air channel 14 and expanded material 12 from front, make product more attractive in appearance.Separately, because baffle plate 11 extends obliquely, under the stopping of baffle plate 11, food can not stop quadrant elevation type air outlet 6, and then guarantees the gas flow in region, and defrosting water also under the stopping of baffle plate 11 from internal reflux, can not flow to outside.
As shown in Figure 9, the lug boss 15 that diving type air outlet 7 has a down dip and protrudes for casing 1 rear wall 4 is oblique, offers a gas channel and forms the diving type air outlet 7 of downward air-out in the inside of lug boss 15.
As shown in figure 10, nethermost lower air outlet 16 in three parallel air outlets 8 of casing 1 bottom, for horn mouth, bell-mouthed oblique having a down dip below, bell-mouthed top approximate horizontal, because lower air outlet 16 becomes greatly suddenly in cross section, exit, reduces blast, make cold enter gently drawer 3, improved preservativity.Meanwhile, the angle of inclination is conducive to condensed water in air channel 14 from flowing out here, guarantees that draining is unobstructed, can the residual ice of aggegation.
As mentioned above, given scheme content, can derive similar technical scheme by reference to the accompanying drawings.In every case be the content that does not depart from technical solution of the present invention, any simple modification, equivalent variations and the modification above embodiment done according to technical spirit of the present invention, all still belong in the scope of technical solution of the present invention.
Claims (10)
1. a refrigerator supply air system, comprise casing and be arranged on multiple layers of frame in described casing, the spatial separation in described casing is become multiple regions by multiple described layer frame, it is characterized in that: on the described casing in each region, all offer air outlet, the described air outlet that is positioned at the region on described casing top is quadrant elevation type air outlet, and the described air outlet that is positioned at the region at described casing middle part is diving type air outlet.
2. refrigerator supply air system according to claim 1, is characterized in that: described quadrant elevation type air outlet is surrounded by the wind deflector on top and the baffle plate of bottom, and described wind deflector to the inside air channel extends, and described baffle plate laterally described layer frame direction stretches out.
3. refrigerator supply air system according to claim 2, is characterized in that: the section of described wind deflector is camber line or for oblique line, and the section of described baffle plate is camber line or for bowl-type or be oblique line.
4. refrigerator supply air system according to claim 2, is characterized in that: the upper edge of described baffle plate is positioned at same plane with the lower edge of described wind deflector, or the upper edge of described baffle plate is higher than the lower edge of described wind deflector.
5. refrigerator supply air system according to claim 2, is characterized in that: described quadrant elevation type air outlet is also provided with at least a slice blade between described wind deflector and baffle plate.
6. refrigerator supply air system according to claim 1, is characterized in that: the elevation coverage of described quadrant elevation type air outlet is 25 °-50 °.
7. refrigerator supply air system according to claim 1, is characterized in that: the angle of depression scope of described diving type air outlet is 25 °-50 °.
8. refrigerator supply air system according to claim 1, is characterized in that: the lower air outlet that is positioned at described casing bottommost is horn mouth, described bell-mouthed oblique having a down dip below.
9. a refrigerator, is characterized in that: comprise the refrigerator supply air system as described in claim 1-8 any one, between the two side of the dual-side of described layer frame and back and described casing and rear wall, seal and be connected.
10. one kind adopts the air supply mode of the refrigerator supply air system described in claim 1-8 any one, it is characterized in that: in the regional of being separated by layer frame, independent air-feeding forms the partial circulating separating separately, and adopt quadrant elevation type air-supply at the upper area of casing, and adopt diving type air-supply in the central region of casing, cause the reverse circulation of casing central region, downward air-flow and the inverted draft formation flow perturbation that crosses.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310311762.9A CN103851852B (en) | 2013-07-23 | 2013-07-23 | A kind of refrigerator supply air system, refrigerator and air supply method |
| PCT/CN2014/070538 WO2015010455A1 (en) | 2013-07-23 | 2014-01-13 | Ventilation system for refrigerator, refrigerator and ventilation mode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310311762.9A CN103851852B (en) | 2013-07-23 | 2013-07-23 | A kind of refrigerator supply air system, refrigerator and air supply method |
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| Publication Number | Publication Date |
|---|---|
| CN103851852A true CN103851852A (en) | 2014-06-11 |
| CN103851852B CN103851852B (en) | 2016-08-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310311762.9A Active CN103851852B (en) | 2013-07-23 | 2013-07-23 | A kind of refrigerator supply air system, refrigerator and air supply method |
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| Country | Link |
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| CN (1) | CN103851852B (en) |
| WO (1) | WO2015010455A1 (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104296490A (en) * | 2014-10-09 | 2015-01-21 | 合肥美的电冰箱有限公司 | Refrigerator and control method and system thereof |
| CN104729191A (en) * | 2015-03-24 | 2015-06-24 | 海信（山东）冰箱有限公司 | Air cooling refrigerator |
| CN104976857A (en) * | 2015-07-07 | 2015-10-14 | 合肥晶弘电器有限公司 | Air cooling refrigerator moisturizing structure for single system refrigeration and refrigerator |
| CN105509400A (en) * | 2015-12-29 | 2016-04-20 | 海信（山东）冰箱有限公司 | Single-system air-cooled refrigerator |
| CN106839602A (en) * | 2017-01-18 | 2017-06-13 | 合肥美的电冰箱有限公司 | Air return system and refrigerator |
| CN107036390A (en) * | 2017-05-23 | 2017-08-11 | 珠海格力电器股份有限公司 | Information management and control method and device for air-cooled refrigerator and air-cooled refrigerator |
| CN107223494A (en) * | 2017-07-25 | 2017-10-03 | 张天平 | One kind is moved, planted, microorganism growth machine temperature control ventilating system |
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| CN113142914A (en) * | 2021-04-29 | 2021-07-23 | 青岛海容商用冷链股份有限公司 | Glass door air-cooled refrigerator and control method thereof |
| CN113531987A (en) * | 2020-04-17 | 2021-10-22 | 海信（山东）冰箱有限公司 | Refrigerator with a door |
| CN113551477A (en) * | 2021-07-23 | 2021-10-26 | 珠海格力电器股份有限公司 | Air-cooled refrigerator temperature control method, air-cooled refrigerator and computer readable storage medium |
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| KR101827630B1 (en) * | 2016-05-02 | 2018-02-08 | 엘지전자 주식회사 | Multi-duct and a refrigerator having the same |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104296490B (en) * | 2014-10-09 | 2017-01-11 | 合肥美的电冰箱有限公司 | Refrigerator and control method and system thereof |
| CN104296490A (en) * | 2014-10-09 | 2015-01-21 | 合肥美的电冰箱有限公司 | Refrigerator and control method and system thereof |
| CN104729191A (en) * | 2015-03-24 | 2015-06-24 | 海信（山东）冰箱有限公司 | Air cooling refrigerator |
| CN104976857A (en) * | 2015-07-07 | 2015-10-14 | 合肥晶弘电器有限公司 | Air cooling refrigerator moisturizing structure for single system refrigeration and refrigerator |
| CN105509400A (en) * | 2015-12-29 | 2016-04-20 | 海信（山东）冰箱有限公司 | Single-system air-cooled refrigerator |
| CN106839602A (en) * | 2017-01-18 | 2017-06-13 | 合肥美的电冰箱有限公司 | Air return system and refrigerator |
| CN106839602B (en) * | 2017-01-18 | 2020-06-12 | 合肥美的电冰箱有限公司 | Air return system and refrigerator |
| CN107036390A (en) * | 2017-05-23 | 2017-08-11 | 珠海格力电器股份有限公司 | Information management and control method and device for air-cooled refrigerator and air-cooled refrigerator |
| CN107223494A (en) * | 2017-07-25 | 2017-10-03 | 张天平 | One kind is moved, planted, microorganism growth machine temperature control ventilating system |
| CN111351312A (en) * | 2018-12-21 | 2020-06-30 | 青岛海尔特种电冰柜有限公司 | Uniform-temperature wine cabinet and control method |
| CN111023680A (en) * | 2019-12-19 | 2020-04-17 | 安徽康佳同创电器有限公司 | Refrigerator cold storage fan housing and refrigerator |
| CN111023680B (en) * | 2019-12-19 | 2022-03-29 | 安徽康佳同创电器有限公司 | Refrigerator cold storage fan housing and refrigerator |
| CN113531987A (en) * | 2020-04-17 | 2021-10-22 | 海信（山东）冰箱有限公司 | Refrigerator with a door |
| CN113531987B (en) * | 2020-04-17 | 2023-02-03 | 海信冰箱有限公司 | Refrigerator with a door |
| CN113142914A (en) * | 2021-04-29 | 2021-07-23 | 青岛海容商用冷链股份有限公司 | Glass door air-cooled refrigerator and control method thereof |
| CN113551477A (en) * | 2021-07-23 | 2021-10-26 | 珠海格力电器股份有限公司 | Air-cooled refrigerator temperature control method, air-cooled refrigerator and computer readable storage medium |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103851852B (en) | 2016-08-10 |
| WO2015010455A1 (en) | 2015-01-29 |
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Address after: 266736, No. 8, Hisense Avenue, South Village, Pingdu City, Shandong, Qingdao Patentee after: HISENSE (SHANDONG) REFRIGERATOR Co.,Ltd. Address before: 266101 Zhuzhou Road, Laoshan District, Shandong, No. 151, No. Patentee before: HISENSE (SHANDONG) REFRIGERATOR Co.,Ltd. |
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Address after: No. 8 Haixin Avenue, Nancun Town, Pingdu City, Qingdao City, Shandong Province Patentee after: Hisense refrigerator Co.,Ltd. Country or region after: China Address before: No. 8 Haixin Avenue, Nancun Town, Pingdu City, Qingdao City, Shandong Province Patentee before: HISENSE (SHANDONG) REFRIGERATOR Co.,Ltd. Country or region before: China |