CN104089447A - Mechanical air door, air cooling system and air cooling control method for air cooling refrigerator with multiple compartments - Google Patents
Mechanical air door, air cooling system and air cooling control method for air cooling refrigerator with multiple compartments Download PDFInfo
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- CN104089447A CN104089447A CN201310110142.9A CN201310110142A CN104089447A CN 104089447 A CN104089447 A CN 104089447A CN 201310110142 A CN201310110142 A CN 201310110142A CN 104089447 A CN104089447 A CN 104089447A
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- 238000001816 cooling Methods 0.000 title claims abstract description 72
- 238000000034 method Methods 0.000 title claims abstract description 12
- 230000005484 gravity Effects 0.000 claims abstract description 10
- 230000009471 action Effects 0.000 claims abstract description 7
- 238000003860 storage Methods 0.000 claims description 99
- 230000000694 effects Effects 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 6
- 230000009467 reduction Effects 0.000 claims description 4
- 238000012545 processing Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 230000008901 benefit Effects 0.000 abstract description 3
- 238000004134 energy conservation Methods 0.000 abstract 1
- 230000007613 environmental effect Effects 0.000 abstract 1
- 238000013461 design Methods 0.000 description 5
- 235000013305 food Nutrition 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000007710 freezing Methods 0.000 description 4
- 230000008014 freezing Effects 0.000 description 4
- 238000005057 refrigeration Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 235000012055 fruits and vegetables Nutrition 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000007664 blowing Methods 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000001404 mediated effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920006254 polymer film Polymers 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Abstract
The invention relates to a mechanical air door and an air cooling system with the mechanical air door. The mechanical air door and the air cooling system are applied to an air cooling refrigerator with a plurality of storing spaces. The mechanical air door is used for the storing spaces of the refrigerator, and comprises an air outlet which is used for allowing circulated cold wind to enter the compartments and a door seal for controlling the conducting or the closing of the air outlet, wherein under the action of gravity, the door seal can cover the air outlet, and is in a closed or an opened state according to an air pressure difference changes on both sides of the air outlet. Preferably, the door seal is a flexible slice, the air outlet is provided with a bevel, the door seal is arranged on the bevel, and the inclination direction of the bevel enables the door seal to cover the air outlet under the action of the gravity, so that the use of an electronic air door is omitted, and a fan can be started once to regulate temperatures of a plurality of compartments. In the fields of energy conservation and environmental protection, the method has marked advantages, and at the same time, the invention also provides an air cooling control method for a refrigerator with the plurality of compartments and with the air cooling system.
Description
Technical field
The present invention relates to the technical field of refrigerator in household electrical appliance, especially relate to a kind of wind cooling refrigerator and distinguish the control method of controlling chamber between difference.
Background technology
Refrigerator design is except laying siege to good looking appearance, clean facility now, and having high energy efficiency becomes the main flow that current household electrical appliances are pursued.Refrigerator can be divided into direct-cooled and air-cooled two kinds of refrigeration modes, and wind cooling refrigerator is totally frostless, is subject to the welcome in market.Wind cooling refrigerator is delivered to whole chamber by the cold air blowing out from evaporimeter, and the optimal design of its wind path is particularly important to saving energy and reduce the cost of whole refrigerator.
Wind cooling refrigerator designs cooling chamber in refrigerator inside, and this cooling chamber generally, between the food storage district and casing back of refrigerator, is provided with evaporimeter and the forced convertion fan of one of main refrigeration part in cooling chamber, between cooling chamber and food storage district, be communicated with air channel.Forced convertion fan in cooling chamber is near evaporimeter, under the effect of fan, air-flow is forced flow through evaporator surface and blow cold wind to storage area, cold wind is taken away the heat of storage area and is got back to again in cooling chamber, so circulation repeatedly, under the control of refrigerator controller, make the certain low temperature of maintenance in refrigerator.
Along with the raising of people's living standard and the development of refrigerator technical merit, the structure of the most Dou Juge of the wind cooling refrigerator multi-chamber (district) of selling on market, between basic, there are refrigerating chamber and refrigerating chamber in chamber, also increase in recent years and have the fruit and vegetable district, temperature that are suitable for storing fruit and vegetable at the ice warm area (being suitable for oppressing chilled) of 0 DEG C of left and right, ice-making compartment etc., each warm area has different humitures to adapt to the antistaling storing of variety classes food.The temperature of each chamber of wind cooling refrigerator, each warm area regulate be by cold wind air output number realize.
But the number of cold wind air output, often needs to regulate by subsidiary electric adjusting device, as shown in Figure 1, Fig. 1 is a kind of existing electronic damper, and this electronic damper comprises motor 1 and door body 2, and door body 2 can do and rotate on one side around it, motor 1 drives this body 2 to rotate, in the time of the excess Temperature of refrigerator inside, motor 1 driving gate body 2 Unscrews form air port, and cold wind is from this air outlet ejection, interfere the temperature of refrigerator inside, until reach predetermined temperature.But this electronic damper, not only need complicated structure, improve the cost of manufacture of refrigerator, and open at every turn or close and all need driven by power, also make the energy consumption of refrigerator too high, especially, in multi-chamber's wind cooling refrigerator, such electronic damper is installed in each chamber, its electric energy loss bringing will reach an objective value, and this is not inconsistent with the current high energy efficiency of advocating.
Therefore be necessary to propose a kind of new refrigerator air door structure, make up this defect.
Summary of the invention
In view of this, the present invention proposes a kind of new mechanical air door and there is the air cooling system of multi-chamber's wind cooling refrigerator of this mechanical air door.By the improvement to air door, reduce on the one hand the cost of manufacture of refrigerator, also can reduce on the other hand the work energy consumption of refrigerator.
A kind of mechanical air door proposing according to object of the present invention, for refrigerator storing storage space, described air door comprise one for make circulation cold air enter described between the air outlet of chamber, with the door seal for controlling described air outlet conducting or closing, described door seal can cover on this air outlet under Action of Gravity Field, and according to the draught head variation of air outlet both sides and in sealing or open mode.
Preferably, described door seal is flexible flake, and described air outlet has an inclined-plane, and door seal is arranged on this inclined-plane, and the incline direction on this inclined-plane can cover on this air outlet door seal under Action of Gravity Field.
Preferably, described door seal is pasted or is crimped on described inclined-plane.
Preferably, in described air outlet, be also provided with blend stop.
Preferably, described blend stop is decussate texture, and runs through whole air outlet interior zone.
Preferably, also comprise the lid that is arranged at described air outlet front portion, described lid is crimped on described door seal on described air outlet.
The air cooling system of a kind of wind cooling refrigerator proposing according to object of the present invention, this wind cooling refrigerator at least comprises the first storage space and the second storage space, between this first storage space and the second storage space, exchange without cold wind, described air cooling system comprises refrigerating fan, to the first air door of the first storage space air-supply, to the second air door of the second storage space air-supply, and connect the air channel of this refrigerating fan and this first air door and the second air door, described the first air door is electronic type air door, described the second air door is mechanical air door as above, in the time of described the first door opening, cold wind air-flow in air channel goes out to form malleation and forms negative pressure at the second air door place at the first air door, described door seal hangs and covers on this air outlet inclined-plane, make described mechanical air door in closed condition, in the time that described the first air door is closed, cold wind air-flow in air channel forms malleation at the second air door place, this door seal is blown open, make described mechanical air door in open mode, when the cold wind air-flow in air channel is at the second air door place during without pressure reduction, described door seal relies on gravity hang and cover on the inclined-plane of this air outlet, makes described mechanical air door also in closed condition.
Preferably, the first described storage space and the second storage space are respectively chamber between.
Preferably, the first described storage space is chamber between, and the second described storage space is arranged between described indoor.
Simultaneously, the invention allows for a kind of air-cooled control method of wind cooling refrigerator, this wind cooling refrigerator comprises air cooling system as above, with a central processing unit, it is characterized in that: this wind cooling refrigerator at least comprises the first storage space and the second storage space, between this first storage space and the second storage space, without cold wind exchange, described control method comprises step:
Detect the Current Temperatures of each storage space, and the Current Temperatures of each storage space is exported to central controller;
Central controller compares a preset temperature of the Current Temperatures of each storage space and corresponding each storage space;
When the Current Temperatures of the first storage space is during higher than the preset temperature of the first storage space, central controller is controlled simultaneously electronic type air door and refrigerating fan is opened, and the first storage space is freezed, now the closed condition of the second air door under suction function;
When the Current Temperatures of finding the second storage space is during higher than the preset temperature of the second storage space, central controller controls is opened refrigerating fan, and make the first air door in closed condition, now the second air door is opened under the effect of malleation, and the second storage space is freezed.
Mechanical air door of the present invention, by frivolous door seal is set at air outlet, realize closing and opening of door seal by the positive/negative-pressure of air outlet, thereby save the use of electronic type air door, can also make blower fan one-shot carry out temperature adjusting to multiple chambers, there is advantage significantly in energy-conserving and environment-protective field.
Brief description of the drawings
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is a kind of existing electronic damper;
Fig. 2 A and 2B are the mechanical air door structural representations under first embodiment of the invention;
Fig. 3 is the structural representation of the mechanical air door under second embodiment of the invention;
Fig. 4 is the structural representation of the mechanical air door under third embodiment of the invention;
Fig. 5 is the structural representation of the air cooling system of wind cooling refrigerator of the present invention;
Fig. 6 is the electric module diagram of air cooling system of the present invention;
Fig. 7 is that the present invention uses above-mentioned air cooling system wind cooling refrigerator to be carried out to the method flow diagram of air-cooled control.
Detailed description of the invention
As described in the background art, existing air-cooled property refrigerator, uses the switch of electronic damper as air-supply.But electronic damper needs driven by power, especially in many storage spaces wind cooling refrigerator, the electric energy of this electronic damper institute loss can not be ignored, and this is not inconsistent with the development trend of energy-saving and emission-reduction now.
Therefore the present invention proposes a kind of air cooling system of new wind cooling refrigerator.This air cooling system is applied in the wind cooling refrigerator of many storage spaces, so-calledly comprise that many storage spaces wind cooling refrigerator comprises at least 2 storage spaces, the function difference of each storage space, such as the first storage space can be used for doing the one in chamber between the functions such as refrigerator chamber or freezing compartment, the second storage space can be used for doing chamber between other functions, also can be storage drawer in refrigerator chamber or freezing compartment etc., between this first chamber and second, between chamber, exchange without cold wind, that is separately, carry out independently temperature control.To should many storage spaces wind cooling refrigerator, air cooling system of the present invention comprises at least one electronic type air door and a mechanical air door, and each air door is arranged in the air channel of different storage spaces or duct outlet., without any driven by power, therefore there is not too much electric energy loss in the wherein unlatching of this mechanical air door or close the distinguished and admirable positive/negative-pressure only depending in air channel.Replace in original multiple electronic type air doors by this mechanical air door, can make the overall Energy Intensity Reduction of refrigerator, be beneficial to energy-saving and emission-reduction.
To elaborate to technical scheme of the present invention with detailed description of the invention below.
Refer to Fig. 2 A and 2B, Fig. 2 A and 2B are the mechanical air door structural representations under first embodiment of the invention.As shown in the figure, this mechanical air door comprises that one for making circulation cold air enter the air outlet 221 of described storage space, and door seal 222 for controlling described air outlet 221 conductings or closing.Air outlet 221 has an inclined-plane, and door seal 222 is arranged on this inclined-plane, and the incline direction on this inclined-plane can cover on this air outlet 221 door seal 222 under Action of Gravity Field, and according to the draught head variation of its both sides and in sealing or open mode.In the present embodiment, the cross section of air outlet 221 is rectangle, and it has an inner hollow out region, corresponding to the air outlet region at this mechanical air door place.
This door seal 222 is preferably made up of frivolous material, and it can be the thin slice of rigidity, such as sheet metal, rigidity plastics thin slice etc., can be also flexible diaphragm, such as thin polymer film etc.So, in the time that the air pressure of the second duct outlet 32 relative door seal directions is malleation, the wind that this door seal 222 can be formed by this draught head is easily opened, so that this mechanical air door is in open mode.And the blast forming when the second duct outlet 32 relative door seal direction places is during while being negative pressure or without air pressure, described door seal hangs and covers this doorframe, makes described mechanical air door in closed condition.In one embodiment, door seal 222 is fixed on air outlet 221 inclined-planes by the mode of pasting.In another embodiment, this door seal 222 can also be fixed on the inclined-plane of air outlet 221 by crimping, now on air outlet 221, also comprises the lid 224 that is arranged at front portion, inclined-plane.This lid 224 is connected to door seal 222 on air outlet 221.Preferably, in the time that this door seal 222 is flexible material, blend stop 223 in the middle of being preferably in, air outlet 221 is set, this blend stop 223 is cross structure, air outlet 221 inner sides are formed such as " field " sublattice, can, by door seal 222 lattice gears, prevent from, because negative-pressure sucking is excessive, door seal is sucked to air outlet 221 inner sides.
Refer to Fig. 3, Fig. 3 is the structural representation of the mechanical air door under second embodiment of the invention.In the present embodiment, the cross section of air outlet is inverted trapezoidal, and the shape of the corresponding doorframe of door seal, is also designed to inverted trapezoidal.Under this embodiment, the fixed edge of door seal is preferably elected base as.One for fixed effect, and upper base has best fixed effect.Two, because the width of bottom is shorter, door seal can be blown open more easily.
Refer to Fig. 4, Fig. 4 is the structural representation of the mechanical air door under third embodiment of the invention.In the present embodiment, the cross section of air outlet is del, and the shape of the corresponding doorframe of door seal, is also designed to del.Under this embodiment, the fixed edge of door seal can only be elected base as.
Refer to Fig. 5, Fig. 5 is the structural representation of the air cooling system of wind cooling refrigerator of the present invention.As shown in the figure, this air cooling system is applied in many storage spaces wind cooling refrigerator, and so-called many storage spaces wind cooling refrigerator comprises at least 2 storage space (not shown)s.Air cooling system comprises refrigerating fan 10, to the first air door 21 of the first storage space air-supply, to the second air door 22 of the second storage space air-supply, and connect the air channel 30 of this refrigerating fan 10 and this first air door 21 and the second air door 22.
In one embodiment, this first air door 21 is electronic type air door, and the second air door 22 is mechanical air door.But in other embodiments, for the arrangement of this first air door 21 and the second air door 22, can be depending on concrete refrigerator structure.
This first air door 21 is positioned at first duct outlet 31 of air channel 30 away from refrigerating fan 10.Second duct outlet 32 of this second air door 22 between this first duct outlet 31 and the described refrigerating fan 10 in air channel 30.The air supply direction of refrigerating fan 10 in air channel 30 is as shown in the arrow in Fig. 5.So design, in the time that described the first air door 21 is opened, in air channel 30 cold wind air-flow first air door 21 places form malleations and second air door 22 places form negative pressure, now door seal 222 hangs and covers on the inclined-plane of air outlet 221, makes mechanical air door (i.e. the second air door 22) in closed condition; In the time that described the first air door 21 is closed, the cold wind air-flow in air channel 30 from the first air door 21 down, thereby second air door 22 places form malleations, now door seal 222 is blown open, makes mechanical air door in open mode; When the cold wind air-flow in air channel 30 is at the second air door 22 places during without pressure reduction, door seal 222 relies on gravity to hang and covers on the inclined-plane of this air outlet 221, makes mechanical air door also in closed condition.
Refer to Fig. 6, Fig. 6 is the electric module diagram of many storage spaces refrigerator of the present invention.As shown in the figure, this electricity module comprises a central processing unit 60, be used for each air door and motor in air cooling system to control, also comprise the multiple temperature-sensitive stickers 40 that are arranged in each storage space, the plurality of temperature-sensitive sticker 40 is used for respectively detecting the temperature conditions in each storage space simultaneously.Drive the first driver 51 of electronic type air door, and drive the second driver 52 of refrigerating fan, these senser elements and driving element are all connected to central controller 60.
Refer to Fig. 7, Fig. 7 is that the present invention uses above-mentioned air cooling system wind cooling refrigerator to be carried out to the method flow diagram of air-cooled control.As shown in the figure, wind cooling method of the present invention comprises:
S1: detect the Current Temperatures of each storage space, and the Current Temperatures of each storage space is exported to central controller.In general, each storage space of refrigerator owing to can rising gradually in the situation that not providing cold air, and therefore its internal temperature is in constantly changing.For the control of a refrigerator storage space temperature, be conducive to the temperature in refrigerator storage space to be mediated, utilize the temperature sensor being arranged in each storage space, can simply realize the real-time monitoring of temperature.
S2: central controller compares a preset temperature of the Current Temperatures of each storage space and corresponding each storage space.Just as described in the text, the function difference of the different storage spaces of refrigerator, they are also different to the requirement of temperature.Such as the temperature in freezing storage space often need to be lower than 0 DEG C, be beneficial to food to carry out freezing preservation.And the temperature of refrigerator chamber need to remain between 0 DEG C-5 DEG C, be conducive to the fresh-keeping Tibetan of depositing of food.The preset temperature of chamber between these differences is to be all stored in this central controller.
S3: when the Current Temperatures of the first storage space is during higher than the preset temperature of the first storage space, central controller is opened electronic type air door and refrigerating fan with time control, the first storage space is freezed, now the closed condition under suction function of the second air door.Here due in the time opening the first air door and be electronic type air door, the wind direction in whole air channel is counterclockwise upwards, therefore for being positioned at the mechanical air door at the second duct outlet place, just in time in negative pressuren zone.Now, freeze distinguished and admirable and can import in the first storage space by the first air door, and can not interfere the second storage space.
S4: when the Current Temperatures of the second storage space is during higher than the preset temperature of the second storage space, central controller controls is opened refrigerating fan, and make the first air door in closed condition, now the second air door is opened under the effect of malleation, and the second storage space is freezed.In the situation that the first air door is closed, distinguished and admirable after through the first duct outlet place in air channel, be forced to move downward, now second duct outlet of script in negative pressuren zone, forms malleation, thus, door seal at the mechanical air door at the second duct outlet place is blown open, make this mechanical air door in open mode, the cold air being provided by refrigerating fan is intervened this second storage space, reaches refrigeration.
It is pointed out that step S3 and step S4 need to arrange the program of a priority treatment when the temperature of the first storage space and the second storage space is during simultaneously higher than corresponding preset temperature.Conventionally this preferential principle is taking refrigerating chamber as first, such as in the time that the second storage space is refrigerating chamber, preferentially this second storage space is freezed, and in the time that the first storage space is refrigerating chamber, preferentially the first storage space is freezed.Certainly this setting also can be turned around and carry out, depending on concrete refrigerator design.
In sum, the present invention proposes and a kind ofly there is the air cooling system of mechanical air door and utilize this air cooling system to realize the method that many storage spaces refrigerator is carried out to air-cooled control.This mechanical air door is by arranging frivolous door seal at air outlet, realize closing and opening of door seal by the positive/negative-pressure of air outlet, thereby save the driving electric power of traditional electronic type air door, made the wind cooling refrigerator with this air cooling system there is advantage significantly in energy-conserving and environment-protective field.
To the above-mentioned explanation of the disclosed embodiments, make professional and technical personnel in the field can realize or use the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiment, General Principle as defined herein can, in the situation that not departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (10)
1. a mechanical air door, for refrigerator storing storage space, is characterized in that:
Described air door comprise one for make circulation cold air enter described between the air outlet of chamber, with the door seal for controlling described air outlet conducting or closing, described door seal can cover on this air outlet under Action of Gravity Field, and according to the draught head variation of air outlet both sides and in sealing or open mode.
2. mechanical air door as claimed in claim 1, is characterized in that: described door seal is flexible flake, and described air outlet has an inclined-plane, and door seal is arranged on this inclined-plane, and the incline direction on this inclined-plane can cover on this air outlet door seal under Action of Gravity Field.
3. mechanical air door as claimed in claim 2, is characterized in that: described door seal is pasted or is crimped on described inclined-plane.
4. mechanical air door as claimed in claim 1, is characterized in that: in described air outlet, be also provided with blend stop.
5. mechanical air door as claimed in claim 1, is characterized in that: described blend stop is decussate texture, and runs through whole air outlet interior zone.
6. mechanical air door as claimed in claim 1, is characterized in that: also comprise the lid that is arranged at described air outlet front portion, described lid is crimped on described door seal on described air outlet.
7. the air cooling system of a wind cooling refrigerator, this wind cooling refrigerator at least comprises the first storage space and the second storage space, between this first storage space and the second storage space, exchange without cold wind, it is characterized in that: described air cooling system comprises refrigerating fan, to the first air door of the first storage space air-supply, to the second air door of the second storage space air-supply, and connect the air channel of this refrigerating fan and this first air door and the second air door, described the first air door is electronic type air door, described the second air door is mechanical air door as claimed in claim 1, in the time of described the first door opening, cold wind air-flow in air channel goes out to form malleation and forms negative pressure at the second air door place at the first air door, described door seal hangs and covers on this air outlet inclined-plane, make described mechanical air door in closed condition, in the time that described the first air door is closed, cold wind air-flow in air channel forms malleation at the second air door place, this door seal is blown open, make described mechanical air door in open mode, when the cold wind air-flow in air channel is at the second air door place during without pressure reduction, described door seal relies on gravity hang and cover on the inclined-plane of this air outlet, makes described mechanical air door also in closed condition.
8. the air cooling system of wind cooling refrigerator according to claim 7, described the first storage space and the second storage space are respectively chamber between.
9. the air cooling system of wind cooling refrigerator according to claim 7, the first described storage space is chamber between, the second described storage space is arranged between described indoor.
10. the air-cooled control method of a wind cooling refrigerator, this wind cooling refrigerator comprises air cooling system as claimed in claim 7, with a central processing unit, it is characterized in that: this wind cooling refrigerator at least comprises the first storage space and the second storage space, between this first storage space and the second storage space, without cold wind exchange, described control method comprises step:
Detect the Current Temperatures of each storage space, and the Current Temperatures of each storage space is exported to central controller;
Central controller compares a preset temperature of the Current Temperatures of each storage space and corresponding each storage space;
When the Current Temperatures of the first storage space is during higher than the preset temperature of the first storage space, central controller is controlled simultaneously electronic type air door and refrigerating fan is opened, and the first storage space is freezed, now the closed condition of the second air door under suction function;
When the Current Temperatures of finding the second storage space is during higher than the preset temperature of the second storage space, central controller controls is opened refrigerating fan, and make the first air door in closed condition, now the second air door is opened under the effect of malleation, and the second storage space is freezed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310110142.9A CN104089447B (en) | 2013-04-01 | 2013-04-01 | The air-cooled control method of mechanical air door, air cooling system and multi-chamber's wind cooling refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310110142.9A CN104089447B (en) | 2013-04-01 | 2013-04-01 | The air-cooled control method of mechanical air door, air cooling system and multi-chamber's wind cooling refrigerator |
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| Publication Number | Publication Date |
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| CN104089447A true CN104089447A (en) | 2014-10-08 |
| CN104089447B CN104089447B (en) | 2016-09-07 |
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| CN201310110142.9A Expired - Fee Related CN104089447B (en) | 2013-04-01 | 2013-04-01 | The air-cooled control method of mechanical air door, air cooling system and multi-chamber's wind cooling refrigerator |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106016912A (en) * | 2016-05-30 | 2016-10-12 | 合肥华凌股份有限公司 | Air door mechanism assembly and refrigerator |
| CN106885421A (en) * | 2017-03-31 | 2017-06-23 | 青岛海尔股份有限公司 | The air-cooled control method of wind cooling refrigerator |
| CN107091551A (en) * | 2017-03-08 | 2017-08-25 | 青岛海尔特种电冰柜有限公司 | Cold storage air-cooled sleeping cabinet |
| CN107131705A (en) * | 2017-03-08 | 2017-09-05 | 青岛海尔特种电冰柜有限公司 | Horizontal type wind-cooling refrigerator |
| CN107131695A (en) * | 2017-03-08 | 2017-09-05 | 青岛海尔特种电冰柜有限公司 | Air-cooled horizontal counter |
| CN107238245A (en) * | 2017-06-01 | 2017-10-10 | 青岛海尔特种电冰柜有限公司 | Horizontal type wind-cooling refrigerator-freezer |
| CN107238244A (en) * | 2017-06-01 | 2017-10-10 | 青岛海尔特种电冰柜有限公司 | Horizontal type wind-cooling refrigerating cabinet |
| CN107314598A (en) * | 2017-06-01 | 2017-11-03 | 青岛海尔特种电冰柜有限公司 | Multi-temperature zone Horizontal type wind-cooling refrigerator |
| CN107314597A (en) * | 2017-06-01 | 2017-11-03 | 青岛海尔特种电冰柜有限公司 | Horizontal type wind-cooling refrigerator with keepalive feature |
| CN107356033A (en) * | 2017-06-01 | 2017-11-17 | 青岛海尔特种电冰柜有限公司 | Horizontal type wind-cooling refrigerator with fresh-keeping function |
| CN107477948A (en) * | 2017-07-28 | 2017-12-15 | 青岛海尔股份有限公司 | Single system wind cooling refrigerator |
| CN114440527A (en) * | 2020-10-30 | 2022-05-06 | 海信容声(广东)冰箱有限公司 | Refrigerator and control method thereof |
| CN117128598A (en) * | 2023-10-26 | 2023-11-28 | 湖南城建职业技术学院 | Energy-saving ventilating system for green building |
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| CN202660699U (en) * | 2012-05-31 | 2013-01-09 | 苏州盟通利机电设备有限公司 | Self-drooping type air door structure with air inlet compensation mechanism |
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| CN106016912B (en) * | 2016-05-30 | 2018-11-13 | 合肥华凌股份有限公司 | A kind of air door mechanism component and refrigerator |
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| CN107314597A (en) * | 2017-06-01 | 2017-11-03 | 青岛海尔特种电冰柜有限公司 | Horizontal type wind-cooling refrigerator with keepalive feature |
| CN107314598A (en) * | 2017-06-01 | 2017-11-03 | 青岛海尔特种电冰柜有限公司 | Multi-temperature zone Horizontal type wind-cooling refrigerator |
| CN107238244A (en) * | 2017-06-01 | 2017-10-10 | 青岛海尔特种电冰柜有限公司 | Horizontal type wind-cooling refrigerating cabinet |
| CN107356033A (en) * | 2017-06-01 | 2017-11-17 | 青岛海尔特种电冰柜有限公司 | Horizontal type wind-cooling refrigerator with fresh-keeping function |
| CN107238245A (en) * | 2017-06-01 | 2017-10-10 | 青岛海尔特种电冰柜有限公司 | Horizontal type wind-cooling refrigerator-freezer |
| CN107477948A (en) * | 2017-07-28 | 2017-12-15 | 青岛海尔股份有限公司 | Single system wind cooling refrigerator |
| CN114440527A (en) * | 2020-10-30 | 2022-05-06 | 海信容声(广东)冰箱有限公司 | Refrigerator and control method thereof |
| CN114440527B (en) * | 2020-10-30 | 2023-11-21 | 海信容声(广东)冰箱有限公司 | Refrigerator and control method thereof |
| CN117128598A (en) * | 2023-10-26 | 2023-11-28 | 湖南城建职业技术学院 | Energy-saving ventilating system for green building |
| CN117128598B (en) * | 2023-10-26 | 2024-01-16 | 湖南城建职业技术学院 | Energy-saving ventilating system for green building |
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