CN106969576A - Refrigeration plant - Google Patents
Refrigeration plant Download PDFInfo
- Publication number
- CN106969576A CN106969576A CN201710239187.4A CN201710239187A CN106969576A CN 106969576 A CN106969576 A CN 106969576A CN 201710239187 A CN201710239187 A CN 201710239187A CN 106969576 A CN106969576 A CN 106969576A
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- China
- Prior art keywords
- ice
- refrigerating chamber
- making compartment
- air
- blower fan
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000005057 refrigeration Methods 0.000 title claims abstract description 81
- 238000000034 method Methods 0.000 claims description 7
- 230000008569 process Effects 0.000 claims description 5
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 235000013305 food Nutrition 0.000 abstract description 11
- 230000005611 electricity Effects 0.000 description 6
- 230000006870 function Effects 0.000 description 6
- 230000008014 freezing Effects 0.000 description 5
- 238000007710 freezing Methods 0.000 description 5
- 230000007423 decrease Effects 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 235000021170 buffet Nutrition 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000005055 memory storage Effects 0.000 description 2
- 238000000120 microwave digestion Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
- F25D11/02—Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures
-
- 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
-
- 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
- F25D17/067—Evaporator fan units
-
- 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
- F25D19/00—Arrangement or mounting of refrigeration units with respect to devices or objects to be refrigerated, e.g. infrared detectors
- F25D19/003—Arrangement or mounting of refrigeration units with respect to devices or objects to be refrigerated, e.g. infrared detectors with respect to movable containers
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The present invention proposes a kind of refrigeration plant, including：Evaporator, is arranged in refrigeration plant；First blower fan, is correspondingly arranged with evaporator, and the first blower fan is used to give ice-making compartment air-supply；Ice-making compartment air delivery duct, one end of ice-making compartment air delivery duct is connected to the first blower fan, and the other end of ice-making compartment air delivery duct is connected to ice-making compartment air outlet, by importing cold wind, to realize that ice-making compartment freezes；Ice-making compartment return air inlet, is arranged on ice-making compartment, and ice-making compartment return air inlet is turned on refrigerating chamber, and cold wind is exported by ice-making compartment return air inlet, is realized to refrigeration chamber.Pass through technical scheme, on the one hand, improve the problem of being dried up in the prior art to food caused by refrigerating chamber air-supply refrigeration, improve the usage experience of user, on the other hand, the direct return air of air quantity for preventing humidity larger causes evaporimeter frosting serious to evaporator storehouse, so that refrigerating efficiency declines.
Description
Technical field
The present invention relates to household appliance technical field, in particular to a kind of refrigeration plant.
Background technology
In correlation technique, in order to lift the usage experience of user, for refrigeration plants such as refrigerators, system is set in refrigerating chamber
Icehouse, to facilitate user to take ice, freezes to ice-making compartment in order to realize, mainly there is following two implementations：
(1) realized respectively using same evaporator and refrigerating chamber, refrigerating chamber and ice-making compartment are blown, to realize system
It is cold, set because air delivery duct is relatively independent, the no incidence relation of the refrigeration of refrigerating chamber and ice-making compartment causes refrigerating chamber memory storage
Food is easily dried up, and the easy frosting of evaporator；
(2) realized using independent evaporator and ice-making compartment is freezed, refrigerating chamber and refrigerating chamber share an evaporator or difference
Using single evaporator refrigeration, this setup cost is higher, complex process, and can not also solve the food in refrigerating chamber
The problem of thing is easily dried up.
The content of the invention
At least one in order to solve the above-mentioned technical problem, it is an object of the present invention to provide a kind of refrigeration plant.
To achieve these goals, embodiments of the invention propose a kind of refrigeration plant, including：Evaporator, is arranged on
In refrigeration plant；First blower fan, is correspondingly arranged with evaporator, and the first blower fan is used to give ice-making compartment air-supply；Ice-making compartment air delivery duct, system
One end of icehouse air delivery duct is connected to the first blower fan, and the other end of ice-making compartment air delivery duct is connected to ice-making compartment air outlet, to pass through
Cold wind is imported, realizes that ice-making compartment freezes；Ice-making compartment return air inlet, is arranged on ice-making compartment, and ice-making compartment return air inlet is turned on refrigerating chamber,
Cold wind is exported by ice-making compartment return air inlet, realized to refrigeration chamber.
In the technical scheme, by setting ice-making compartment return air inlet, and ice-making compartment return air inlet on ice-making compartment air -return duct
Turned on refrigerating chamber, after being blown by the first blower fan to ice-making compartment, the wind sent out using ice-making compartment is realized to refrigeration
Room is blown, i.e., no matter whether ice-making compartment needs refrigeration, and the air quantity provided by the first blower fan all flow to ice-making compartment first, due to ice making
Indoor humidity is larger, and the wind sent out from ice-making compartment is also provided with certain humidity, on the one hand, improve in the prior art to refrigeration
The problem of food is dried up caused by room air-supply refrigeration, improves the usage experience of user, on the other hand, prevents the wind that humidity is larger
Direct return air is measured to evaporator storehouse, and causes evaporimeter frosting serious, so that refrigerating efficiency declines.
In ice-making compartment air-out, realize and refrigerating chamber is blown, can be using the ice-making compartment return air inlet on ice-making compartment as to cold
The outlet of room air-supply is hidden, air outlet can also be started in addition on ice-making compartment, as the outlet blown to refrigerating chamber, to realize
During ice-making compartment air-out, blown to refrigerating chamber.
For the evaporator freezed to ice-making compartment, can be individually used for ice-making compartment evaporator or with freezing
The shared evaporator in room.
In addition, the refrigeration plant in above-described embodiment that the present invention is provided can also have following additional technical feature：
In the above-mentioned technical solutions, it is preferable that refrigeration plant also includes：Ice-making compartment air -return duct, the one of ice-making compartment air -return duct
End, which is connected on ice-making compartment return air inlet, ice-making compartment air -return duct, is provided with refrigerating chamber air outlet, with synchronous to cold during return air
Hide room air-supply.
In the technical scheme, by setting ice-making compartment air -return duct, one end of ice-making compartment air -return duct is connected to ice-making compartment and returned
Air port, the cold air in ice-making compartment is imported in ice-making compartment air -return duct, by opening up refrigerating chamber air outlet on ice-making compartment air channel,
During ice-making compartment return air, realize and refrigerating chamber is blown, it is cold so as to be lifted because the rheumatism degree that ice-making compartment is sent out is larger
The humidity of the food of indoor storage is hidden, is further able to be lifted the reference mouthfeel of user.
Wherein, refrigerating chamber is blown during return air, can is that when to refrigeration chamber, refrigerating chamber is blown,
Can, when refrigerating chamber need not freeze, while return air, small part cold wind be imported into refrigerating chamber, realized to refrigerating chamber
Humidification function.
In addition, when to refrigeration chamber, refrigerating chamber can be blown by ice-making compartment air -return duct, can also be by independent
The refrigerating chamber air channel of setting is blown by refrigerating chamber.
In any of the above-described technical scheme, it is preferable that refrigerating chamber return air inlet, refrigerating chamber are additionally provided with ice-making compartment air -return duct
Return air inlet is set with respect to refrigerating chamber air outlet away from ice-making compartment return air inlet；The other end of ice-making compartment air -return duct extends to evaporator,
To realize ice-making compartment return air.
In the technical scheme, by setting refrigerating chamber return air inlet, and refrigerating chamber return air inlet on ice-making compartment air -return duct
Set with respect to refrigerating chamber air outlet away from ice-making compartment return air inlet, i.e., when ice-making compartment is arranged at the top of refrigeration plant, refrigerating chamber
Air outlet is set close to ice-making compartment, and refrigerating chamber return air inlet is set away from ice-making compartment, on the one hand, by setting refrigerating chamber return air
Mouthful, refrigerating chamber return air is realized, on the other hand, by the way that the other end of ice-making compartment air -return duct is extended into evaporator, ice-making compartment is realized
Air-supply is circulated with return air, so that meet ice-making compartment eats refrigeration demand with buffet.
In any of the above-described technical scheme, it is preferable that also include：Refrigerating chamber air delivery duct, one end of refrigerating chamber air delivery duct connects
Ice-making compartment return air inlet is connected to, the other end of refrigerating chamber air delivery duct extends to refrigerating chamber, in refrigeration chamber, to be sent to refrigerating chamber
Wind.
In the technical scheme, by setting refrigerating chamber air delivery duct, one end of refrigerating chamber air delivery duct is connected to ice-making compartment
Return air inlet, and the other end of refrigerating chamber air delivery duct is extended into refrigerating chamber, so that in refrigeration chamber, cold wind first passes through ice-making compartment
After enter back into refrigerating chamber so that there is larger humidity into the cold wind in refrigerating chamber, with while refrigerating chamber is realized and freezed,
Realize humidification function.
Specifically, refrigerating chamber air delivery duct is independently arranged relative to ice-making compartment air -return duct, using ice-making compartment return air inlet as cold
Hide the air outlet of room air delivery duct, it would however also be possible to employ the refrigerating chamber air outlet set on ice-making compartment air -return duct is as refrigerating chamber air delivery duct
Air outlet.
In any of the above-described technical scheme, it is preferable that also include：Second blower fan, is arranged at ice-making compartment return air inlet, the second wind
Machine is used in refrigeration chamber, is blown from ice-making compartment to refrigerating chamber.
In the technical scheme, by setting the second blower fan in ice-making compartment return air inlet, in refrigeration chamber, start second
Blower fan, to lift the efficiency blown from ice-making compartment to refrigerating chamber.
In any of the above-described technical scheme, it is preferable that also include：First MOD, is arranged at refrigerating chamber air outlet；
Second MOD, is arranged at refrigerating chamber return air inlet, wherein, in refrigeration chamber, the first MOD is closed, the second electricity
Dynamic air door is opened, and refrigerating chamber is blown with being realized by refrigerating chamber air delivery duct, and realize refrigerating chamber by refrigerating chamber return air inlet
Return air.
In the technical scheme, by setting the first MOD at refrigerating chamber air outlet, at refrigerating chamber return air inlet
Second MOD is set, and in refrigeration chamber, the first electrically operated gate is closed, and the second electrically operated gate is opened, and is now returned from ice-making compartment
Cold wind derived from air port is imported in refrigerating chamber from refrigerating chamber air channel, by closing the first electrically operated gate, closes refrigerating chamber air outlet, no
Need refrigerating chamber air outlet to be blown, by opening the second electrically operated gate, open refrigerating chamber return air inlet, to realize that refrigerating chamber is returned
Wind, completes air quantity cyclic process during refrigeration chamber.
In any of the above-described technical scheme, it is preferable that when ice-making compartment freezes, the first MOD is opened, and second is electronic
Air door is closed, with during return air, while being blown to refrigerating chamber.
In the technical scheme, when freezing to ice-making compartment, by opening the first MOD, and the second electronic wind is closed
Door, on the one hand, turn on ice-making compartment air -return duct, realizes that ice-making compartment freezed by ice-making compartment air delivery duct and ice-making compartment air -return duct
Journey, on the other hand, during return air, by opening the first MOD, from refrigerating chamber air outlet is opened, in cool room return air
During to refrigerating chamber blow, i.e., when refrigerating chamber need not freeze, can equally lift the humidity of food in refrigerating chamber, and then
Lift freshness.
Specifically, no matter whether ice-making compartment needs refrigeration, and the air quantity of the first blower fan supply all first passes around ice-making compartment, due to
Ice-making compartment humidity is larger, gives refrigeration chamber with by the distinguished and admirable of ice-making compartment, on the one hand, can reduce refrigerating chamber to a certain degree
The interior air-cooled probability for being easily caused food drying, on the other hand, the direct return air of air quantity for preventing humidity larger to evaporator storehouse,
And cause evaporimeter frosting serious, so that refrigerating efficiency declines.
In any of the above-described technical scheme, it is preferable that also include：Controller, is arranged in refrigeration plant, and connects respectively
To the first MOD and the second MOD, controller is used for the opening and closing for controlling the first MOD and the second MOD；
Humidity sensor, is arranged in refrigerating chamber, and is connected to controller, and humidity sensor is used for when being blown to ice-making compartment, detection
The humidity of refrigerating chamber, when the humidity of refrigerating chamber is more than or equal to default humidity threshold, to close first by controller electronic
Air door.
In the technical scheme, the first electricity is respectively connecting to by setting controller in refrigeration plant, and by controller
Dynamic air door and the second MOD, to control the opening and closing and the opening and closing of the second MOD of the first MOD by controller,
So as to realize the function of ice-making compartment operation and/or refrigerating chamber operation automatically.
And by setting humidity sensor in refrigerating chamber, to detect the temperature in refrigerating chamber, in order to prevent refrigerating chamber
Interior temperature is too high, can preset a humidity threshold, is more than or equal to default humidity threshold in the humidity for detecting refrigerating chamber
When, no matter whether refrigerating chamber needs refrigeration, all closes the first MOD, to reduce the moisture imported in refrigerating chamber.
In addition, the first temperature sensor and second temperature sensor are set respectively in ice-making compartment and refrigerating chamber respectively, and
And the first temperature sensor and second temperature sensor are respectively connecting to controller, with the temperature detected according to temperature sensor
Whether degree reaches preset temperature, the first MOD of control and the second MOD.
In any of the above-described technical scheme, it is preferable that also include：Dehydrating unit, is arranged in ice-making compartment air -return duct, close
The region of evaporator, dehydrating unit is used to reduce the humidity of the return air of Returning evaporimeter.
In the technical scheme, by setting dehydrating unit in ice-making compartment air -return duct, the humidity of refrigerating chamber is being detected
During more than or equal to default humidity threshold, start dehydrating unit, to reduce the humidity of the air-flow returned in evaporator storehouse, enter one
The frosting probability of step reduction evaporator.
In any of the above-described technical scheme, it is preferable that also include：3rd blower fan, is correspondingly arranged with evaporator, the 3rd blower fan
For being blown to refrigerating chamber；Refrigerating chamber air delivery duct, one end of refrigerating chamber air delivery duct is connected to the 3rd blower fan, refrigerating chamber air delivery duct
The other end extends to refrigerating chamber, wherein, there is horizontal distance to a declared goal between the 3rd blower fan and the first blower fan.
In the technical scheme, by being correspondingly arranged the 3rd blower fan, and the 3rd blower fan and the second blower fan water with evaporator
It is flat to be arranged at intervals, only with an evaporator, you can realize the refrigeration demand of whole refrigeration plant, on the one hand, simplify preparation
Technique, and the preparation cost of refrigeration plant is reduced, on the other hand, it is therefore prevented that the larger distinguished and admirable direct return air of humidity to evaporation
Device storehouse, and cause the serious refrigerating efficiency of refrigerating evaporator frosting to decline.
Specifically, by taking refrigerator as an example, the casing of refrigerator includes refrigerating chamber, refrigerating chamber and ice-making compartment, and wherein ice-making compartment is located at
In refrigerating chamber, ice machine is provided with ice-making compartment, refrigerating chamber, refrigerating chamber and ice-making compartment share an evaporator, and evaporator storehouse is set
Put in the region of refrigerating chamber, and the first blower fan and the 3rd blower fan are set respectively, the first blower fan is used for ice-making compartment and refrigerating chamber
There is provided distinguished and admirable, the 3rd blower fan is used to provide distinguished and admirable to refrigerating chamber, provided with the first MOD and the second electricity in ice-making compartment air -return duct
Dynamic air door, when refrigerating chamber needs cold, the first MOD is closed, the second MOD is opened, need not be cold in refrigerating chamber
During amount, the first MOD is opened, the second MOD is closed.
In any of the above-described technical scheme, it is preferable that evaporator is arranged on refrigerating chamber side, the first blower fan and the 3rd blower fan point
The top of evaporator is not disposed side by side on.
In the technical scheme, evaporator can be arranged on refrigerating chamber side, and the first blower fan is set respectively with the 3rd blower fan
Put in the top of evaporator, refrigerating chamber, refrigerating chamber and ice-making compartment are freezed with realizing respectively, it is therefore prevented that the larger air quantity of humidity is straight
Wind is taken back to refrigerating chamber, and causes the problem of serious refrigerating efficiency of refrigerating evaporator frosting declines.
In any of the above-described technical scheme, it is preferable that evaporator is arranged on refrigerating chamber side, the first blower fan and the 3rd blower fan point
The top of evaporator is not disposed side by side on.
In the technical scheme, evaporator can be arranged on refrigerating chamber side, and the first blower fan is set respectively with the 3rd blower fan
Put in the top of evaporator, refrigerating chamber, refrigerating chamber and ice-making compartment are freezed with realizing respectively, it is therefore prevented that the larger air quantity of humidity is straight
Wind is taken back to refrigerating chamber, and causes the problem of serious refrigerating efficiency of refrigerating evaporator frosting declines.
The additional aspect and advantage of the present invention will become obvious in following description section, or pass through the practice of the present invention
Recognize.
Brief description of the drawings
The above-mentioned and/or additional aspect and advantage of the present invention will become from description of the accompanying drawings below to embodiment is combined
Substantially and be readily appreciated that, wherein：
Fig. 1 shows the structural representation of refrigeration plant according to an embodiment of the invention；
Fig. 2 is shown according to an embodiment of the invention flows to schematic diagram to what ice-making compartment was blown；
Fig. 3 shows that ice-making compartment return air according to an embodiment of the invention flows to schematic diagram；
Fig. 4 is shown according to an embodiment of the invention flows to schematic diagram to what refrigerating chamber was blown.
Wherein, corresponding relations of the Fig. 1 into Fig. 4 between reference and component names is：
1 refrigeration plant, 102 evaporators, 104 first blower fans, 20 ice-making compartments, 202 ice-making compartment air delivery ducts, 30 refrigerating chambers, 204
Ice-making compartment air -return duct, 2,042 first MODs, 2,044 second MODs, 106 the 3rd blower fans, 40 refrigerating chambers, 206 ice makings
Machine.
Embodiment
It is below in conjunction with the accompanying drawings and specific real in order to be more clearly understood that the above objects, features and advantages of the present invention
Mode is applied the present invention is further described in detail.It should be noted that in the case where not conflicting, the implementation of the application
Feature in example and embodiment can be mutually combined.
Many details are elaborated in the following description to facilitate a thorough understanding of the present invention, still, the present invention may be used also
Implemented with being different from other modes described here using other, therefore, protection scope of the present invention is not by described below
Specific embodiment limitation.
Referring to the refrigeration plant of Fig. 1 to Fig. 4 descriptions according to some embodiments of the invention.
As shown in Figures 1 to 4, refrigeration plant 1 according to an embodiment of the invention, including：Evaporator 102, is arranged on system
In cool equipment 1；First blower fan 104, is correspondingly arranged with evaporator 102, and the first blower fan 104 is used to blow to ice-making compartment 20；Ice making
Room air delivery duct 202, one end of ice-making compartment air delivery duct 202 is connected to the first blower fan 104, and the other end in refrigeration air channel is connected to ice making
Room air outlet, by importing cold wind, to realize that ice-making compartment 20 freezes；Ice-making compartment return air inlet, is arranged on ice-making compartment, and ice-making compartment is returned
Air port is turned on refrigerating chamber 30, and cold wind is exported by ice-making compartment return air inlet, and realization is freezed to refrigerating chamber 30.
In the technical scheme, by setting ice-making compartment return air inlet, and ice-making compartment return air on ice-making compartment air -return duct 204
Mouth is turned on refrigerating chamber 30, after being blown by the first blower fan 104 to ice-making compartment 20, the wind sent out using ice-making compartment 20
Realize and blown to refrigerating chamber 30, i.e., no matter whether ice-making compartment 20 needs refrigeration, and the air quantity provided by the first blower fan 104 all flows first
To ice-making compartment 20, because the humidity in ice-making compartment 20 is larger, the wind sent out from ice-making compartment 20 is also provided with certain humidity, a side
Face, improves the problem of being dried up in the prior art to food caused by the air-supply refrigeration of refrigerating chamber 30, improves the use body of user
Test, on the other hand, the direct return air of air quantity for preventing humidity larger causes the frosting of evaporator 102 serious to evaporator storehouse, so that
Refrigerating efficiency declines.
Blown from ice-making compartment 20 to refrigerating chamber 30, including but not limited to implementation below：
Embodiment one：
By the air-out of ice-making compartment 20, realization is blown to refrigerating chamber 30, can make the ice-making compartment return air inlet on ice-making compartment 20
For the outlet blown to refrigerating chamber 30.
Embodiment two：
Air outlet can also be started in addition on ice-making compartment 20, as the outlet blown to refrigerating chamber 30, passed through with realizing
The air-out of ice-making compartment 20, blows to refrigerating chamber 30.
The use of evaporator 102, including but not limited to implementation below：
Embodiment one：
Can be the evaporator 102 for being individually used for ice-making compartment 20 for the evaporator 102 freezed to ice-making compartment 20.
Embodiment two：
It can also be the evaporator 102 shared with refrigerating chamber 40.
In addition, the refrigeration plant 1 in above-described embodiment that the present invention is provided can also have following additional technical feature：
As shown in Fig. 1, Fig. 3 and Fig. 4, in the above-mentioned technical solutions, it is preferable that refrigeration plant 1 also includes：Ice-making compartment return air
Road 204, one end of ice-making compartment air -return duct 204, which is connected to, to be provided with refrigerating chamber on ice-making compartment return air inlet, ice-making compartment air -return duct 204 and send
Air port, is blown with synchronous during return air to refrigerating chamber 30.
In the technical scheme, by setting ice-making compartment air -return duct 204, one end of ice-making compartment air -return duct 204 is connected to system
Icehouse return air inlet, the cold air in ice-making compartment 20 is imported in ice-making compartment air -return duct 204, by being opened up on the air channel of ice-making compartment 20
Refrigerating chamber air outlet, during the return air of ice-making compartment 20, realization is blown to refrigerating chamber 30, the rheumatism degree sent out due to ice-making compartment 20
It is larger, so as to the humidity for the food for lifting the memory storage of refrigerating chamber 30, it is further able to be lifted the reference mouthfeel of user.
Wherein, refrigerating chamber 30 is blown during return air, can, when freezing to refrigerating chamber 30, refrigerating chamber 30 be sent
Wind or when refrigerating chamber 30 need not freeze, while return air, refrigerating chamber 30 is imported by small part cold wind, is realized
To the humidification function of refrigerating chamber 30.
In addition, when freezing to refrigerating chamber 30, can be blown by 204 pairs of refrigerating chambers 30 of ice-making compartment air -return duct,
Refrigerating chamber 30 can be blown by the air channel of refrigerating chamber 30 being separately provided.
As shown in figure 3, in any of the above-described technical scheme, it is preferable that be additionally provided with refrigerating chamber on ice-making compartment air -return duct 204
Return air inlet, refrigerating chamber return air inlet is set with respect to refrigerating chamber air outlet away from ice-making compartment return air inlet；Ice-making compartment air -return duct 204 it is another
One end extends to evaporator 102, to realize the return air of ice-making compartment 20.
In the technical scheme, by setting refrigerating chamber return air inlet, and refrigerating chamber return air on ice-making compartment air -return duct 204
The relative refrigerating chamber air outlet of mouth is set away from ice-making compartment return air inlet, i.e., cold when ice-making compartment 20 is arranged at the top of refrigeration plant 1
Room air outlet is hidden to set close to ice-making compartment 20, and refrigerating chamber return air inlet is set away from ice-making compartment 20, on the one hand, refrigerated by setting
Room return air inlet, realizes the return air of refrigerating chamber 30, on the other hand, by the way that the other end of ice-making compartment air -return duct 204 is extended into evaporator
102, realize that the air-supply of ice-making compartment 20 is circulated with return air, so that meet ice-making compartment 20 eats refrigeration demand with buffet.
As shown in figure 4, in any of the above-described technical scheme, it is preferable that also include：The air delivery duct of refrigerating chamber 30, refrigerating chamber 30
One end of air delivery duct is connected to ice-making compartment return air inlet, and the other end of the air delivery duct of refrigerating chamber 30 extends to refrigerating chamber 30, with refrigeration
When room 30 is freezed, refrigerating chamber 30 is blown.
In the technical scheme, by setting the air delivery duct of refrigerating chamber 30, one end of the air delivery duct of refrigerating chamber 30 is connected to system
Icehouse return air inlet, and the other end of the air delivery duct of refrigerating chamber 30 is extended into refrigerating chamber 30, so that when refrigerating chamber 30 freezes, cold wind is first
By entering back into refrigerating chamber 30 after ice-making compartment 20, so that there is larger humidity into the cold wind in refrigerating chamber 30, with refrigeration
While refrigeration is realized in room 30, humidification function is realized.
Specifically, the air delivery duct of refrigerating chamber 30 is independently arranged relative to ice-making compartment air -return duct 204, is made using ice-making compartment return air inlet
For the air outlet of the air delivery duct of refrigerating chamber 30, it would however also be possible to employ the refrigerating chamber air outlet set on ice-making compartment air -return duct 204 is as cold
Hide the air outlet of the air delivery duct of room 30.
In any of the above-described technical scheme, it is preferable that also include：Second blower fan, is arranged at ice-making compartment return air inlet, the second wind
Machine is used for when refrigerating chamber 30 freezes, and is blown from ice-making compartment to refrigerating chamber 30.
In the technical scheme, by setting the second blower fan in ice-making compartment return air inlet, when refrigerating chamber 30 freeze, startup the
Two blower fans, to lift the efficiency blown from ice-making compartment 20 to refrigerating chamber 30.
In addition, when refrigerating chamber 30 freezes, starting the second blower fan, additionally it is possible to which lifting is blown from ice-making compartment 20 to refrigerating chamber 30
Efficiency.
As shown in Fig. 1, Fig. 3 and Fig. 4, in any of the above-described technical scheme, it is preferable that also include：First MOD
2042, it is arranged at refrigerating chamber air outlet；Second MOD 2044, is arranged at refrigerating chamber return air inlet, wherein, in refrigerating chamber
During 30 refrigeration, the first MOD 2042 is closed, and the second MOD 2044 is opened, to pass through the realization pair of the air delivery duct of refrigerating chamber 30
Refrigerating chamber 30 is blown, and realizes the return air of refrigerating chamber 30 by refrigerating chamber return air inlet.
In the technical scheme, by setting the first MOD 2042 at refrigerating chamber air outlet, in refrigerating chamber return air
Second MOD 2044 is set at mouthful, and when refrigerating chamber 30 freezes, the first electrically operated gate is closed, and the second electrically operated gate is opened, now
Cold wind is imported in refrigerating chamber 30 from the air channel of refrigerating chamber 30 derived from ice-making compartment return air inlet, by closing the first electrically operated gate, is closed
Refrigerating chamber air outlet, it is not necessary to which refrigerating chamber air outlet is blown, by opening the second electrically operated gate, opens refrigerating chamber return air inlet,
To realize the return air of refrigerating chamber 30, air quantity cyclic process when refrigerating chamber 30 freezes is completed.
As shown in Figure 2 and Figure 3, in any of the above-described technical scheme, it is preferable that when ice-making compartment 20 freezes, first is electronic
Air door 2042 is opened, and the second MOD 2044 is closed, with during return air, while being blown to refrigerating chamber 30.
In the technical scheme, when freezing to ice-making compartment 20, by opening the first MOD 2042, and second is closed
MOD 2044, on the one hand, turn on ice-making compartment air -return duct 204, passes through ice-making compartment air delivery duct 202 and ice-making compartment air -return duct
204 realize the process of refrigerastion of ice-making compartment 20, on the other hand, during return air, by opening the first MOD 2042, from opening
Refrigerating chamber air outlet, blows during cool room return air to refrigerating chamber 30, i.e., when refrigerating chamber 30 need not freeze, same energy
The humidity of food enough in lifting refrigerating chamber 30, and then lift freshness.
Specifically, no matter whether ice-making compartment 20 needs refrigeration, and the air quantity of the first blower fan 104 supply all first passes around ice-making compartment
20, because the humidity of ice-making compartment 20 is larger, freezed with by the distinguished and admirable of ice-making compartment 20 to refrigerating chamber 30, on the one hand, can be certain
The air-cooled probability for being easily caused food drying in degree reduction refrigerating chamber 30, on the other hand, the air quantity for preventing humidity larger is straight
Wind is taken back to evaporator storehouse, and causes the frosting of evaporator 102 serious, so that refrigerating efficiency declines.
In any of the above-described technical scheme, it is preferable that also include：Controller, is arranged in refrigeration plant 1, and connect respectively
The first MOD 2042 and the second MOD 2044 are connected to, controller is used to control the first MOD 2042 and the second electricity
The opening and closing of dynamic air door 2044；Humidity sensor, is arranged in refrigerating chamber 30, and is connected to controller, and humidity sensor is used for
When being blown to ice-making compartment 20, the humidity of refrigerating chamber 30 is detected, to be more than or equal to default humidity threshold in the humidity of refrigerating chamber 30
When, the first MOD 2042 is closed by controller.
In the technical scheme, the first electricity is respectively connecting to by setting controller in refrigeration plant 1, and by controller
The dynamic MOD 2044 of air door 2042 and second, it is electronic with opening and closing and second that the first MOD 2042 is controlled by controller
The opening and closing of air door 2044, so as to realize the function that ice-making compartment 20 is run and/or refrigerating chamber 30 is run automatically.
And it is cold in order to prevent to detect the temperature in refrigerating chamber 30 by setting humidity sensor in refrigerating chamber 30
The temperature hidden in room 30 is too high, can preset a humidity threshold, is more than or equal in the humidity for detecting refrigerating chamber 30 default
During humidity threshold, no matter whether refrigerating chamber 30 needs refrigeration, all closes the first MOD 2042, refrigerating chamber 30 is imported to reduce
Interior moisture.
In addition, setting the first temperature sensor to be sensed with second temperature respectively in ice-making compartment 20 and refrigerating chamber 30 respectively
Device, and the first temperature sensor and second temperature sensor are respectively connecting to controller, to be detected according to temperature sensor
To temperature whether reach preset temperature, the first MOD 2042 of control and the second MOD 2044.
In any of the above-described technical scheme, it is preferable that also include：Dehydrating unit, is arranged in ice-making compartment air -return duct 204,
Close to the region of evaporator 102, dehydrating unit is used to reduce the humidity of the return air of Returning evaporimeter 102.
In the technical scheme, by setting dehydrating unit in ice-making compartment air -return duct 204, refrigerating chamber 30 is being detected
When humidity is more than or equal to default humidity threshold, start dehydrating unit, to reduce the humidity of the air-flow returned in evaporator storehouse,
Further reduce the frosting probability of evaporator 102.
As shown in figure 1, in any of the above-described technical scheme, it is preferable that also include：3rd blower fan 106, with evaporator 102
It is correspondingly arranged, the 3rd blower fan 106 is used to blow to refrigerating chamber 40；The air delivery duct of refrigerating chamber 40, one end of the air delivery duct of refrigerating chamber 40 connects
The 3rd blower fan 106 is connected to, the other end of the air delivery duct of refrigerating chamber 40 extends to refrigerating chamber 40, wherein, the 3rd blower fan 106 and the first wind
There is horizontal distance to a declared goal between machine 104.
In the technical scheme, by being correspondingly arranged the 3rd blower fan 106, and the 3rd blower fan 106 and with evaporator 102
Two horizontal fans are arranged at intervals, only with an evaporator 102, you can realize the refrigeration demand of whole refrigeration plant 1, a side
Face, simplifies preparation technology, and reduces the preparation cost of refrigeration plant 1, on the other hand, it is therefore prevented that larger distinguished and admirable of humidity
Direct return air causes the serious refrigerating efficiency of the frosting of refrigerating evaporator 102 to decline to evaporator storehouse.
Specifically, by taking refrigerator as an example, the casing of refrigerator includes refrigerating chamber 30, refrigerating chamber 40 and ice-making compartment 20, wherein ice making
Room 20 is located in refrigerating chamber 30, and ice machine 206 is provided with ice-making compartment 20, and refrigerating chamber 30, refrigerating chamber 40 and ice-making compartment 20 are shared
One evaporator 102, evaporator storehouse is arranged on the region of refrigerating chamber 40, and sets the first blower fan 104 and the 3rd blower fan respectively
106, the first blower fan 104 is used to provide distinguished and admirable to ice-making compartment 20 and refrigerating chamber 30, and the 3rd blower fan 106 is used to provide to refrigerating chamber 40
It is distinguished and admirable, the first MOD 2042 and the second MOD 2044 are provided with ice-making compartment air -return duct 204, is needed in refrigerating chamber 30 cold
During amount, the first MOD 2042 is closed, the second MOD 2044 is opened, when refrigerating chamber 30 does not need cold, the first electricity
It is dynamic that air door 2042 is opened, the second MOD 2044 is closed.
When using single evaporator, the set-up mode of single evaporator includes but is not limited to implementation below：
Embodiment one：
As shown in Figures 1 to 4, in any of the above-described technical scheme, it is preferable that evaporator 102 is arranged on the side of refrigerating chamber 40,
First blower fan 104 and the 3rd blower fan 106 are disposed side by side on the top of evaporator 102 respectively.
In the technical scheme, evaporator 102 can be arranged on the side of refrigerating chamber 40, and the first blower fan 104 and the 3rd wind
Machine 106 is separately positioned on the top of evaporator 102, and refrigerating chamber 40, refrigerating chamber 30 and ice-making compartment 20 are freezed with realizing respectively, prevents
Stop the direct return air of the larger air quantity of humidity to refrigerating chamber 40, and cause the serious refrigerating efficiency of the frosting of refrigerating evaporator 102 to decline
The problem of.
Embodiment two：
In any of the above-described technical scheme, it is preferable that evaporator 102 is arranged on the side of refrigerating chamber 30, the first blower fan 104 and
Three blower fans 106 are disposed side by side on the top of evaporator 102 respectively.
In the technical scheme, evaporator 102 can be arranged on the side of refrigerating chamber 30, and the first blower fan 104 and the 3rd wind
Machine 106 is separately positioned on the top of evaporator 102, and refrigerating chamber 40, refrigerating chamber 30 and ice-making compartment 20 are freezed with realizing respectively, prevents
Stop the direct return air of the larger air quantity of humidity to refrigerating chamber 30, and cause the serious refrigerating efficiency of the frosting of refrigerating evaporator 102 to decline
The problem of.
In the present invention, term " first ", " second ", " the 3rd " are only used for the purpose described, and it is not intended that indicating
Or imply relative importance；Term " multiple " then refers to two or more, unless otherwise clear and definite restriction.Term " installation ",
The term such as " connected ", " connection ", " fixation " all should be interpreted broadly, for example, " connection " can be fixedly connected or can
Dismounting connection, or be integrally connected；" connected " can be joined directly together, and can also be indirectly connected to by intermediary.For this
For the those of ordinary skill in field, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
In description of the invention, it is to be understood that the instruction such as term " on ", " under ", "left", "right", "front", "rear"
Orientation or position relationship are, based on orientation shown in the drawings or position relationship, to be for only for ease of the description present invention and simplification is retouched
State, rather than indicate or imply that the device or unit of meaning there must be specific direction, with specific azimuth configuration and operation,
It is thus impossible to be interpreted as limitation of the present invention.
In the description of this specification, the description of term " one embodiment ", " some embodiments ", " specific embodiment " etc.
Mean that combining the embodiment or specific features, structure, material or the feature of example description is contained at least one reality of the invention
Apply in example or example.In this manual, identical embodiment or reality are not necessarily referring to the schematic representation of above-mentioned term
Example.Moreover, description specific features, structure, material or feature can in any one or more embodiments or example with
Suitable mode is combined.
The preferred embodiments of the present invention are these are only, are not intended to limit the invention, for those skilled in the art
For member, the present invention can have various modifications and variations.Any modification within the spirit and principles of the invention, being made,
Equivalent substitution, improvement etc., should be included in the scope of the protection.
Claims (12)
1. a kind of refrigeration plant, the refrigeration plant is respectively arranged with refrigerating chamber and refrigerating chamber, the refrigerating chamber and is provided with system
Icehouse, the ice-making compartment sets ice-making compartment air outlet, it is characterised in that the refrigeration plant includes：
Evaporator, is arranged in the refrigeration plant；
First blower fan, is correspondingly arranged with the evaporator, and first blower fan is used to blow to the ice-making compartment；
Ice-making compartment air delivery duct, one end of the ice-making compartment air delivery duct is connected to first blower fan, the ice-making compartment air delivery duct
The other end is connected to the ice-making compartment air outlet, by importing cold wind, to realize the ice-making compartment refrigeration；
Ice-making compartment return air inlet, is arranged on the ice-making compartment, and the ice-making compartment return air inlet is turned on the refrigerating chamber, to pass through institute
Ice-making compartment return air inlet export cold wind is stated, is realized to the refrigeration chamber.
2. refrigeration plant according to claim 1, it is characterised in that also include：
Ice-making compartment air -return duct, one end of the ice-making compartment air -return duct is connected to the ice-making compartment return air inlet, the ice-making compartment return air
Refrigerating chamber air outlet is provided with road, the refrigerating chamber is blown with synchronous during return air.
3. refrigeration plant according to claim 2, it is characterised in that
Refrigerating chamber return air inlet, the relatively described refrigerating chamber air-supply of the refrigerating chamber return air inlet are additionally provided with the ice-making compartment air -return duct
Mouthful, set away from the ice-making compartment return air inlet；
The other end of the ice-making compartment air -return duct extends to the evaporator, to realize the ice-making compartment return air.
4. refrigeration plant according to claim 3, it is characterised in that also include：
Refrigerating chamber air delivery duct, one end of the refrigerating chamber air delivery duct is connected to the ice-making compartment return air inlet, the refrigerating chamber air-supply
The other end in road extends to the refrigerating chamber, in the refrigeration chamber, to be blown to the refrigerating chamber.
5. refrigeration plant according to claim 4, it is characterised in that also include：
Second blower fan, is arranged at the ice-making compartment return air inlet, and second blower fan is used in the refrigeration chamber, from described
Ice-making compartment is blown to the refrigerating chamber.
6. refrigeration plant according to claim 4, it is characterised in that also include：
First MOD, is arranged at the refrigerating chamber air outlet；
Second MOD, is arranged at the refrigerating chamber return air inlet,
Wherein, when being blown to the refrigerating chamber, first MOD is closed, and second MOD is opened, with logical
Cross the refrigerating chamber air delivery duct realization to blow to the refrigerating chamber, and the refrigerating chamber is realized by the refrigerating chamber return air inlet
Return air.
7. refrigeration plant according to claim 6, it is characterised in that
When the ice-making compartment freezes, first MOD is opened, and second MOD is closed, with return air process
In, while being blown to the refrigerating chamber.
8. refrigeration plant according to claim 7, it is characterised in that also include：
Controller, is arranged in the refrigeration plant, and is respectively connecting to first MOD and the described second electronic wind
Door, the controller is used for the opening and closing for controlling first MOD and second MOD；
Humidity sensor, is arranged in the refrigerating chamber, and is connected to the controller, and the humidity sensor is used for institute
When stating ice-making compartment air-supply, the humidity of the refrigerating chamber is detected, to be more than or equal to default humidity threshold in the humidity of the refrigerating chamber
During value, first MOD is closed by the controller.
9. refrigeration plant according to claim 8, it is characterised in that also include：
Dehydrating unit, is arranged in the ice-making compartment air -return duct, close to the region of the evaporator, and the dehydrating unit is used to drop
The humidity of the low return air for returning to the evaporator.
10. refrigeration plant according to any one of claim 1 to 9, it is characterised in that also include：
3rd blower fan, is correspondingly arranged with the evaporator, and the 3rd blower fan is used to blow to the refrigerating chamber；
Refrigerating chamber air delivery duct, one end of the refrigerating chamber air delivery duct is connected to the 3rd blower fan, the refrigerating chamber air delivery duct
The other end extends to the refrigerating chamber,
Wherein, there is horizontal distance to a declared goal between the 3rd blower fan and first blower fan.
11. refrigeration plant according to claim 10, it is characterised in that
The evaporator is arranged on the refrigerating chamber side, and first blower fan is disposed side by side on described respectively with the 3rd blower fan
The top of evaporator.
12. refrigeration plant according to claim 10, it is characterised in that
The evaporator is arranged on the refrigerating chamber side, and first blower fan is disposed side by side on described respectively with the 3rd blower fan
The top of evaporator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710239187.4A CN106969576A (en) | 2017-04-13 | 2017-04-13 | Refrigeration plant |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710239187.4A CN106969576A (en) | 2017-04-13 | 2017-04-13 | Refrigeration plant |
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| Publication Number | Publication Date |
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| CN106969576A true CN106969576A (en) | 2017-07-21 |
Family
ID=59332744
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710239187.4A Pending CN106969576A (en) | 2017-04-13 | 2017-04-13 | Refrigeration plant |
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| CN108917286A (en) * | 2018-08-16 | 2018-11-30 | Tcl家用电器（合肥）有限公司 | Filter wet control method and wind cooling refrigerator in non-frozen room |
| CN109737674A (en) * | 2018-12-29 | 2019-05-10 | Tcl家用电器（合肥）有限公司 | Air return structure and refrigerator |
| CN111059825A (en) * | 2018-10-17 | 2020-04-24 | 青岛海尔股份有限公司 | Air-cooled refrigerator with ice making function |
| CN111059824A (en) * | 2018-10-17 | 2020-04-24 | 青岛海尔股份有限公司 | Air-cooled refrigerator |
| CN115468360A (en) * | 2022-09-23 | 2022-12-13 | 珠海格力电器股份有限公司 | Humidifying structure, refrigerator and control method |
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Application publication date: 20170721 |