CN104344633A - Refrigerator with humidity chamber - Google Patents
Refrigerator with humidity chamber Download PDFInfo
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- CN104344633A CN104344633A CN201310322369.XA CN201310322369A CN104344633A CN 104344633 A CN104344633 A CN 104344633A CN 201310322369 A CN201310322369 A CN 201310322369A CN 104344633 A CN104344633 A CN 104344633A
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- Prior art keywords
- humidity
- chamber
- fan
- refrigerating chamber
- refrigerating
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
- F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
- F25D17/062—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation in household refrigerators
- F25D17/065—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation in household refrigerators with compartments at different temperatures
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
- F25D23/12—Arrangements of compartments additional to cooling compartments; Combinations of refrigerators with other equipment, e.g. stove
- F25D23/123—Butter compartment
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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
- F25D29/00—Arrangement or mounting of control or safety devices
- F25D29/003—Arrangement or mounting of control or safety devices for movable devices
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
- F25D2317/06—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation
- F25D2317/061—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation through special compartments
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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
- F25D2700/00—Means for sensing or measuring; Sensors therefor
- F25D2700/14—Sensors measuring the temperature outside the refrigerator or freezer
Abstract
The invention discloses a refrigerator with a humidity chamber. The refrigerator with the humidity chamber comprises a box body; a refrigerating chamber and a freezing chamber are arranged at intervals in the box body; the humidity chamber, which is of a sealing structure relative to the refrigerating chamber, is arranged in the refrigerating chamber; the humidity chamber can adjust the humidity according to different demands, so as to form a drying chamber with the drying function or a humidity maintaining chamber with the humidity maintaining function; the drying chamber and the humidity maintaining chamber can be switched; when drying, the humidity chamber is in air communication with the freezing chamber, and thus the humidity chamber serves as the drying chamber with the drying function; when maintaining the humidity, the humidity chamber serves as the humidity maintaining chamber with the humidity maintaining function. With the adoption of the refrigerator with the humidity chamber, the humidity maintaining environment is provided for keeping foods like vegetables and fruits fresh and storing the foods; in addition, the low-humidity drying environment which is beneficial for the storage of tea, cigarette and other dry goods can also be provided, and as a result, the active demand of a consumer can be met.
Description
Technical field
The invention belongs to refrigerator field, be specifically related to a kind of refrigerator with humidity chamber.
Background technology
Refrigerator, its most basic object is exactly that along with the raising of the level of consumption, people there has also been higher demand to quality of the life, and the requirement for the fresh keeping property aspect of refrigerator is also improving constantly in order to realize the long-term preservation to article (mainly food).
Generally be provided with refrigerating chamber and refrigerating chamber two spaces in refrigerator body to be used for storing food, wherein adopt refrigerating chamber to be used for fruit and vegetable preservation group food, because the structure of refrigerator self limit, the humidity that current refrigerating chamber provides generally fluctuation between 35% ~ 70%.Apparently, this humidity range had not both reached the required moisturizing environment of fruits and vegetables group food fresh-keeping storage in fact, was unfavorable for that preservation needs low humidity dry environment as the drysaltery such as tealeaves, cigarette article yet.
In order to improve above problem, now occur having in the refrigerator in single moisturizing or single functions/drying region, wherein, moisture-keeping functions uses humidifier to carry out humidification usually, difference according to humidifier operation principle can be divided into a variety of humidification method again, or need manually to select humidification continually, also or labyrinth is set, even also will add the automatically controlled device of high cost; Functions/drying then adopts hygroscopic agent to carry out drying usually, needs the replacing hygroscopic agent of not timing, therefore solves effect not fully up to expectations.
Based on the improvement for concrete single moisturizing or single functions/drying problem, more existing public technology occurs.The Chinese patent being CN202002425U as Authorization Notice No. discloses a kind of refrigerator with moisture-keeping functions, by arranging the ice greenhouse of enclosed construction at refrigerating chamber, ice greenhouse is communicated with refrigerating chamber, by the indirect refrigeration in ice greenhouse, prevent air-dry to food in refrigerating chamber of low temperature drying cold air, refrigerating chamber is made to have high moisture-keeping functions, but the refrigerator of this moisture-keeping functions is due to the structure restriction of itself, make refrigerating chamber still cannot meet some fruits and vegetables group foods preserve required for high humidity environment, also obviously greatly weaken the refrigeration of refrigerating chamber simultaneously.
And for example publication number is that the Chinese patent of CN102494464A discloses a kind of refrigerator, adopt in refrigerating chamber, limit independently hothouse, hothouse is provided with opening and door body, the opening and closing of hothouse are controlled by the temperature detector be arranged in hothouse, hothouse and refrigerating chamber are not adiabatic, but do not participate in the humidity cycle of refrigerating chamber.Hothouse essential meaning described in this patent is the space only with moisture-keeping functions, when it is for storage of dry goods, only can prevents the humidity cold wind of refrigerating chamber from entering into hothouse.Just because of hothouse only has moisture-keeping functions, so this hothouse is after a period of time opens and closes action, hothouse still can enter a large amount of from the humidity cold wind in refrigerating chamber, makes the humidity in hothouse more and more higher, is no longer suitable as the storage condition of dried food and nuts.
For another example the earlier application of one of applicant, Granted publication is a kind of refrigerator with drying room that the Chinese patent of CN202420079U proposes, adopt and air channel is set between hothouse and refrigerating chamber or refrigerating evaporator, propose and wind is introduced drying room from refrigerating chamber or refrigerating evaporator, ensure the low moisture environments of drying room, but this patent needs to get through refrigerating chamber in the specific implementation and installs air channel with the dividing plate of refrigerating chamber and be communicated with refrigerating chamber by drying room, the bulkhead through-hole of air outlet and refrigerating chamber and the refrigerating chamber be communicated with refrigerating chamber by drying room is set thus is formed in three's time and forms gas and circulate, temperature compensation means becomes relative low humidity and high temperature gas to the humidity cold wind effect entering into drying room is installed in air channel again, by installing humidity and temperature sensor in air channel, the work that gas circulates specifically is controlled simultaneously, not only cost is high, and control procedure is complicated especially.
By still finding above, the so-called moisturizing that current prior art provides or drying are all that single condition occurs, namely refrigerator can only provide the single separate space with moisture-keeping functions, the single separate space with functions/drying maybe can only be provided, and prior art does not still have a kind of refrigerator integrating moisturizing and functions/drying to occur, the more important thing is, the drying provided in prior art or moisturizing environment still can not reach the requirement of actual use, or implementation procedure and cost are too complicated and high.And people are in the actual use of refrigerator, not only wish that refrigerator can provide fruits and vegetables group food fresh-keeping storage required moisturizing environment, also wish to provide the low humidity dry environment be beneficial to as the preservation of the drysaltery such as tealeaves, cigarette article simultaneously.Therefore, refrigerator field needs to seek a kind of technical scheme to fill up current blank, meets the active demand of consumer.
Summary of the invention
In view of this, according to the object of the invention is to, a kind of refrigerator with humidity chamber is proposed, humidity chamber can regulate self humidity according to different demand, become the hothouse with functions/drying or the humid room with moisture-keeping functions, make the present invention can provide vegetables and fruits group food fresh-keeping storage required moisturizing environment, the low humidity dry environment be beneficial to as the preservation of the drysaltery such as tealeaves, cigarette article can be provided again, meet the active demand of consumer.
According to a kind of refrigerator with humidity chamber that the object of the invention proposes, comprise casing, separate in described casing and be provided with refrigerating chamber, refrigerating chamber, be provided with humidity chamber in described refrigerating chamber, described humidity chamber and refrigerating chamber are opposing seal structure;
Described humidity chamber can regulate self humidity according to different demand, becomes the hothouse with functions/drying or the humid room with moisture-keeping functions, and can switch between the two at hothouse and humid room;
Wherein,
When dry demand, described humidity chamber and refrigerating chamber carry out gas and are communicated with, and the low humidity cold wind in refrigerating chamber is transported to humidity chamber by driving, and humidity chamber becomes the hothouse with functions/drying;
When moisturizing demand, described refrigerating chamber stops driving conveying low humidity cold wind to humidity chamber, and humidity chamber becomes the humid room with moisture-keeping functions.
Preferably, the low humidity cold wind in described refrigerating chamber is transported to humidity chamber by air-supply arrangement by driving, and described air-supply arrangement comprises air supply duct, the fan be arranged in air supply duct, wherein,
When dry demand, described humidity chamber is carried out gas by air supply duct and refrigerating chamber and is communicated with, fan is in unlatching running status, and the low humidity cold wind in refrigerating chamber is transported to humidity chamber by fan, air supply duct by driving, and humidity chamber becomes the hothouse with functions/drying;
When moisturizing demand, described fan is in closed condition, and refrigerating chamber stops driving conveying low humidity cold wind to humidity chamber, and humidity chamber becomes the humid room with moisture-keeping functions;
Realize humidity chamber by fan change between unlatching running status and closed condition to switch between the two at hothouse and humid room.
Preferably, described air-supply arrangement comprises the humidity chamber through hole and refrigerating chamber through hole that are communicated with described air supply duct gas.
Preferably, the fan described in described humidity chamber controls according to the setting running refrigerating temperature of described refrigerating chamber/and refrigerating chamber changes between unlatching running status and closed condition.
Preferably, described rate-determining steps is:
A) fan is opened;
B), after fan is opened, described humidity chamber is according to final running time of setting running refrigerating temperature determination fan of refrigerating chamber/and refrigerating chamber;
C) fan is after having run the final running time that step b) determines, fan cuts out;
D) until next fan is opened again, and by above-mentioned step a), b) and c) cycling.
Preferably, described step b) defining method be:
When the setting running refrigerating temperature height of refrigerating chamber, the fan ran time determined is long, otherwise the fan ran time determined is short;
Described humidity chamber is according to the final running time of above-mentioned condition determination fan.
Preferably, described step b) defining method be:
When the setting running refrigerating temperature height of refrigerating chamber, the fan ran time determined is long, otherwise the fan ran time determined is short;
When the setting running refrigerating temperature height of refrigerating chamber, the fan ran time determined is long, otherwise the fan ran time determined is short;
Described humidity chamber is according to the final running time of above-mentioned condition determination fan.
Preferably, described air supply duct also comprises air door;
When dry demand, air door is opened, and described humidity chamber is carried out gas by air supply duct and refrigerating chamber and is communicated with;
When moisturizing demand, air door is closed, and humidity chamber and refrigerating chamber disconnect gas and be communicated with, and refrigerating chamber stops to humidity chamber conveying low humidity cold wind, and humidity chamber becomes the humid room with moisture-keeping functions.
Preferably, humidity sensor is set in humidity chamber, changes between unlatching running status and closed condition according to the fan described in the humidity chamber humidity value control that humidity sensor detects immediately.
Operation principle of the present invention and advantage:
1, the humidity chamber had in the refrigerator of humidity chamber that the present invention proposes can provide different demand to regulate self humidity, become the hothouse with functions/drying or the humid room with moisture-keeping functions, and can switch between the two at hothouse and humid room, be specially: when dry demand, described humidity chamber and refrigerating chamber carry out gas and are communicated with, low humidity cold wind in refrigerating chamber is transported to humidity chamber by driving, and humidity chamber becomes the hothouse with functions/drying; When moisturizing demand, described refrigerating chamber stops driving conveying low humidity cold wind to humidity chamber, humidity chamber becomes the humid room with moisture-keeping functions, thus make the present invention can provide fruits and vegetables group food fresh-keeping storage required moisturizing environment, the low humidity dry environment be beneficial to as the preservation of the drysaltery such as tealeaves, cigarette article can be provided again, effectively meet the active demand of consumer.
2, find in physical holding of the stock article, for the article that specifically need store, generally all having best storage humidity scope, is merely not that humidity is more low better or more high better simultaneously; Such as, even if the article with low humidity storage request are, do not need to carry out low humidity cold air drying to these article always, low humidity cold air drying overlong time, article can be caused by seriously air-dry, under certain condition, carry out suitable moisturizing and be also required, the article namely with low humidity storage request not only have dry demand, equally also have moisturizing demand; Similarly, even if the article with high humility storage request are, do not need to be in the sealed storage environment of superelevation moisturizing always, otherwise also easily make article occur to rot, under certain condition, the low humidity cold air drying carrying out right times is also required, and the article namely with high humility storage request not only have high moisturizing demand, equally also have dry demand; As above described in the 1st, humidity chamber provided by the invention regulates self humidity owing to can provide different demand, become the hothouse with functions/drying or the humid room with moisture-keeping functions, and can switch between the two at hothouse and humid room, therefore when for storing the article with low humidity or high humility storage request, carry out between the two switching at hothouse and humid room by humidity chamber can obtain more accurately for the article with low humidity or high humility storage request, more favourable storage humidity scope, effectively improve storage effect.
3, the above-mentioned 1st, on 2, further particularly, the present invention adopts the air-supply arrangement be made up of air supply duct and fan to be driven directly by the low humidity cold wind in refrigerating chamber and is transported to humidity chamber, and realize humidity chamber switch between the two at hothouse and humid room by fan change between unlatching running status and closed condition, relative to the earlier application of prior art as the applicant, Granted publication be CN202420079U Chinese patent propose set up refrigerating chamber, hothouse, refrigerating chamber three forms the complicated gas circulation path with certain humidity, adopt temperature compensation means to carry out dehumidification to the gas entering into hothouse again to heat, finally could realize this drying effect described in patent hothouse, the present invention is with the prerequisite of setting out that is core around the technical issues that need to address, adopt the most direct, the simplest, the functions/drying of the most efficient gas exchanges path implement humidity chamber, make humidity chamber become the space of opposing seal by easily closing this simple gases switching path simultaneously, to realize the moisture-keeping functions of humidity chamber, therefore the present invention adopts very simple, the technical scheme of easy enforcement makes humidity chamber of the present invention both can become the hothouse with functions/drying, the humid room with moisture-keeping functions can be become again, the present invention simultaneously does not need the layout changing refrigerator, be applicable to very much carrying out Industry Promotion application.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of refrigerator inside partial structurtes schematic diagram of prior art;
Fig. 2 is the refrigerator inside structural representation of another kind of prior art;
Fig. 3 is the refrigerator inside structural representation under first embodiment of the invention;
Fig. 4 is the refrigerator inside structural representation under second embodiment of the invention;
Fig. 5 is the refrigerator inside structural representation under third embodiment of the invention.
Detailed description of the invention
In order to be described technical scheme of the present invention and enforcement principle, before proposition specific embodiment of the invention mode, in conjunction with background technology content, the prior art the most close with the present invention is specifically described.
Refer to Fig. 1, Fig. 1 is a kind of refrigerator inside partial structurtes schematic diagram of prior art, and specifically publication number is the Chinese patent of CN102494464A.Content as shown in Figure 1, discloses a kind of refrigerator 10, comprises casing 100, hothouse body 200 and air channel (not shown).Have refrigerating chamber 110. hothouse body 200 in casing 100 to be located to limit independently hothouse in refrigerating chamber 110 in refrigerating chamber 110, hothouse 210 has hothouse opening.Hothouse door body is located on hothouse body 200 for opening and closing described hothouse doorway.With refrigerating chamber 110, described air channel is communicated with that cold wind is transported to refrigerating chamber 110.Wherein, when independently hothouse 210 refers to that described hothouse door body is closed, hothouse 210 can be in air-tight state, namely hothouse 210 is not communicated with refrigerating chamber 110, the cold air with certain humidity now in refrigerating chamber 110 can not enter in hothouse 210, in other words, hothouse 210 does not participate in the humidity cycle of refrigerating chamber 110.
As can be seen here, hothouse 210 essential meaning described in this patent is the space only with moisture-keeping functions, when it is for storage of dry goods, only can prevents the humidity cold wind of refrigerating chamber 110 from entering into this hothouse.Just because of hothouse 210 only has moisture-keeping functions, so this hothouse 210 is after a period of time opens and closes action, hothouse 210 still can enter a large amount of from the humidity cold wind in refrigerating chamber 110, makes the humidity in hothouse 210 more and more higher, is no longer suitable as the storage condition of dried food and nuts.
This patent also proposes further, shown in Figure 1, refrigerator also comprises air door 400 and controller (scheming not shown), on described a part of wall that air door 400 is located at refrigerating chamber 110 for conducting with disconnect being communicated with of described air channel and hothouse 210, controller is connected to control the opening and closing of air door 400 with air door 400.Therefore, when freezing to refrigerating chamber 110, controller can open air door 400 to freeze to hothouse 210, and after terminating the refrigeration of refrigerating chamber 110, described control can be closed air door 400 and is in air-tight state to make hothouse 210.This patent is freezed to hothouse 210 according to this mode, and in its process of refrigerastion, the humidity cold air of refrigerating chamber 110 will inevitably enter into hothouse rapidly in a large number, makes the humidity in hothouse more and more higher, is no longer suitable as the storage condition of dried food and nuts.
Therefore the prior art does not only have to provide vegetables and fruits group food fresh-keeping storage required moisturizing environment, can not provide the low humidity dry environment be beneficial to as the preservation of the drysaltery such as tealeaves, cigarette article; And on single functions/drying, also do not have for the benefit of as low humidity dry environment that the drysaltery such as tealeaves, cigarette article are preserved for a long time.
Refer to Fig. 2, Fig. 2 is the refrigerator inside structural representation of another kind of prior art, the specifically earlier application of one of applicant, and Granted publication is the Chinese patent of CN202420079U.Content as shown in Figure 2, propose a kind of refrigerator with drying room, comprise casing 1, refrigerating chamber 10, refrigerating chamber 11 and drying room 2 is provided with in casing 1, after refrigerating chamber 10 and refrigerating chamber 11 are separated by dividing plate independently, dividing plate 4 is provided with the through hole 12 as return air inlet, in refrigerating chamber 10, is provided with fan 4.Drying room 2 is provided with air inlet 31 and air outlet 32, air channel 3 is provided with between air inlet 31 and fan 4, air outlet 32 communicates with refrigerating chamber 11, temperature compensation means 5 is provided with in air channel 3, relative low temperature in refrigerating chamber 10 can be delivered to air channel 3 with the gas of relative high humidity by fan 4, relative low temperature becomes the gas of relative low humidity with the gas of relative high humidity after temperature compensation means 5, and deliver in drying room 2 by air inlet 31, gas relative humidity step-down in drying room 2 is made with after drying room 2 gas and vapor permeation that relative humidity is higher originally, discharge gas humidity by air outlet 32 again to exchange, thus the environment that in guarantee drying room, relative humidity is lower, be beneficial to the article that storage condition needs for low humidity.
Although the prior art proposes, and wind is introduced drying room 2 from refrigerating chamber 10, ensure the low moisture environments of drying room 2, but it needs to get through refrigerating chamber 11 in the specific implementation and installs air channel 3 with the dividing plate of refrigerating chamber 10 and be communicated with refrigerating chamber 10 by drying room 2, the bulkhead through-hole 12 of the air outlet 32 that is communicated with refrigerating chamber 11 by drying room 2 and refrigerating chamber 11 and refrigerating chamber 10 is set thus is formed in three's time and forms gas and circulate, temperature compensation means 5 becomes relative low humidity and high temperature gas to the humidity cold wind effect entering into drying room 2 is installed in air channel 3 again, by installing humidity and temperature sensor in air channel 3, the work that gas circulates specifically is controlled simultaneously, not only cost is high for the drying room that provides of this patent as can be seen here, and control procedure is complicated especially.
The drying room that the prior art provides simultaneously does not consider moisture-keeping functions, and due to the gas connectivity structure between refrigerating chamber 11, refrigerating chamber 10 and drying room 2 three, even if all can realize closing, its moisture-keeping functions remains more weak.
It should be noted that, for convenience of description, the Reference numeral occurred in the above-mentioned contents of the present invention be respectively around its correspondence Fig. 1 and Fig. 2 shown in prior art content and the explanation carried out, the Reference numeral occurred with following embodiment of the present invention content be do not have completely related.
The applicant is in technical problem existing in solution above-mentioned background technology, the basis of the earlier application of the applicant is carried out again research and analyse in a large number, if the applicant finds the humidity chamber that can arrange a kind of adjusting humidity in refrigerator, dry environment or moisturizing environment can be provided according to different demand, meet consumer's demand in actual use;
Further, applicant also finds in physical holding of the stock article, and for the article that specifically need store, generally all having best storage humidity scope, is merely not that humidity is more low better or more high better; Such as, even if the article with low humidity storage request are, do not need to carry out low humidity cold air drying to these article always, low humidity cold air drying overlong time, article can be caused by seriously air-dry, under certain condition, carry out suitable moisturizing and be also required, the article namely with low humidity storage request not only have dry demand, equally also have moisturizing demand; Similarly, even if the article with high humility storage request are, do not need to be in the sealed storage environment of superelevation moisturizing always, otherwise also easily make article occur to rot, under certain condition, the low humidity cold air drying carrying out right times is also required, and the article namely with high humility storage request not only have high moisturizing demand, equally also have dry demand.Therefore applicant thinks humidity chamber as arranged a kind of adjusting humidity in refrigerator after analyzing, this humidity chamber not only can provide dry environment or moisturizing environment according to different actual demands, and this humidity chamber can switch between the two providing dry environment and moisturizing environment, just can obtain more accurately for the article with low humidity or high humility storage request, more favourable storage humidity scope, effectively improve storage effect, more meet consumer's demand in actual use;
The more important thing is, the applicant wishes to adopt the most directly, the most simply, the functions/drying of the most efficient gas exchanges path implement humidity chamber, make humidity chamber become the space of opposing seal by easily closing this simple gas exchanges path again simultaneously, to realize the moisture-keeping functions of humidity chamber, therefore, under premised on this analysis and thinking content, the present invention is proposed.The present invention adopts very simple, the technical scheme of easy enforcement makes humidity chamber of the present invention both can become the hothouse with functions/drying, can become again the humid room with moisture-keeping functions, the present invention simultaneously does not need the layout changing refrigerator, is applicable to very much carrying out Industry Promotion application.
The embodiment of the invention discloses a kind of refrigerator with humidity chamber, comprise casing, separate in casing and be provided with refrigerating chamber, refrigerating chamber, wherein,
Be provided with humidity chamber in refrigerating chamber, humidity chamber and refrigerating chamber are opposing seal structure;
Humidity chamber can regulate self humidity according to different demand, becomes the hothouse with functions/drying or the humid room with moisture-keeping functions, and can switch between the two at hothouse and humid room;
Wherein,
When dry demand, humidity chamber and refrigerating chamber carry out gas and are communicated with, and the low humidity cold wind in refrigerating chamber is transported to humidity chamber by driving, and humidity chamber becomes the hothouse with functions/drying;
When moisturizing demand, refrigerating chamber stops driving conveying low humidity cold wind to humidity chamber, and humidity chamber becomes the humid room with moisture-keeping functions.
In this patent full text, namely involved different demands refer to the moisture requirement being stored in article in humidity chamber, generally comprise dry demand and moisturizing demand, dry demand for reducing the storage humidity of humidity chamber to play functions/drying, moisturizing demand, for keeping the storage humidity of humidity chamber, prevents the water loss of humidity chamber to play moisture-keeping functions.
Preferably, the low humidity cold wind in refrigerating chamber is transported to humidity chamber by air-supply arrangement by driving, and air-supply arrangement comprises air supply duct, the fan be arranged in air supply duct, wherein,
When dry demand, humidity chamber is carried out gas by air supply duct and refrigerating chamber and is communicated with, fan is in unlatching running status, and the low humidity cold wind in refrigerating chamber is transported to humidity chamber by fan, air supply duct by driving, and humidity chamber becomes the hothouse with functions/drying;
When moisturizing demand, fan is in closed condition, and refrigerating chamber stops driving conveying low humidity cold wind to humidity chamber, and humidity chamber becomes the humid room with moisture-keeping functions;
Realize humidity chamber by fan change between unlatching running status and closed condition to switch between the two at hothouse and humid room.
Preferably, between refrigerating chamber and refrigerating chamber, be provided with dividing plate, realized the opposing seal between refrigerating chamber and refrigerating chamber by dividing plate, guarantee that the humidity cold wind of refrigerating chamber can not enter into refrigerating chamber, thus affect implementation result of the present invention.
Preferably, air-supply arrangement comprises the humidity chamber through hole and refrigerating chamber through hole that are communicated with air supply duct gas.
Preferably, humidity chamber is that what to be selected from that drawer type, box-type or spliced any one obtain is the structure of opposing seal with refrigerating chamber.Drawer-type structure can comprise: adopt integrally manufactured or fixing splicing to manufacture, the drawer body of push and pull action can be carried out, and with a part of wall of refrigerating chamber, and demarcation strip formation is the structure of opposing seal with refrigerating chamber, when depositing in drawer type humidity chamber or get article, by carrying out push and pull action to realize to drawer body; Box-type can refer to and adopt demarcation strip to be integrally formed completely or split is spliced to form is the structure of opposing seal with refrigerating chamber, and wherein, at least one demarcation strip can carry out moving to realize depositing in box-type humidity chamber or getting article; Splicing structure can refer to that what formed by a part of wall of demarcation strip and refrigerating chamber is the structure of opposing seal with refrigerating chamber, and wherein, at least one demarcation strip can carry out moving to realize depositing in spliced humidity chamber or getting article.
Natch, the concrete structure of humidity chamber of the present invention, also can adopt other structures and manufacturing process to obtain, as long as itself and refrigerating chamber are formed as the structure of opposing seal, believe that these belong to the common practise of those skilled in the art, no longer specifically carry out word and repeat.
Be nonadiabatic structure between refrigerating chamber of the present invention and humidity chamber, guarantee that humidity chamber is in low-temperature condition all the time.
Preferably, refrigerator is side by side combination refrigerator, and in casing, left and right separation is provided with refrigerating chamber, refrigerating chamber.Natch, the refrigerator of any one other type can be also applied to according to actual needs.
The cold wind of the low humidity of refrigerating chamber drives to be transported in humidity chamber and carries out drying to humidity chamber by embodiment of the present invention employing fan, air supply duct, thus realizes the functions/drying of humidity chamber; When needs carry out moisturizing, fan can cut out again, thus make humidity chamber be in the state of opposing seal, thus realize the moisture-keeping functions of humidity chamber.The technical scheme of the embodiment of the present invention is simple, and be very easy to realize, under substantially not needing that the prerequisite improved is done to the layout structure of refrigerator, the refrigerator with humidity chamber of the embodiment of the present invention can provide vegetables and fruits group food fresh-keeping storage required moisturizing environment, can provide again is beneficial to as tealeaves, the low humidity dry environment that the drysaltery article such as cigarette are preserved, meet the active demand of consumer, further importantly, the embodiment of the present invention is carried out between the two switching by humidity chamber can obtain more accurate for the article with low humidity or high humility storage request at hothouse and humid room, more favourable storage humidity scope, effectively improve storage effect, applicant thinks and is for function own the refrigerator field providing storage condition, the present invention has possessed obvious substantive distinguishing features and marvelous progress.
Several detailed description of the invention will be exemplified below be described in detail technical scheme of the present invention, the implementation result of each specific embodiment mode be compared simultaneously.
First way of example
Refer to Fig. 3, Fig. 3 is the refrigerator inside structural representation under first embodiment of the invention mode.
A kind of refrigerator with humidity chamber 3 as shown in Figure 3, refrigerator is side by side combination refrigerator, comprise casing, in casing, left and right separation is provided with refrigerating chamber 2, refrigerating chamber 1, be provided with dividing plate 9 between refrigerating chamber 2 and refrigerating chamber 1, realize the opposing seal between refrigerating chamber 2 and refrigerating chamber 1 by dividing plate 9, wherein, be provided with humidity chamber 3 in refrigerating chamber 2, humidity chamber 3 is be the drawer-type structure of opposing seal with refrigerating chamber 2; Humidity chamber 3 can regulate self humidity according to different demand, becomes the hothouse with functions/drying or the humid room with moisture-keeping functions, and can switch between the two at hothouse and humid room;
Wherein, low humidity cold wind in refrigerating chamber 1 is transported to humidity chamber 3 by air-supply arrangement by driving, particularly, air-supply arrangement comprises air supply duct 6, the fan 5 be arranged in air supply duct 6, and the humidity chamber through hole 4 be communicated with air supply duct 6 gas and refrigerating chamber through hole (scheming unmarked).
When dry demand, humidity chamber 3 is carried out gas by air supply duct 6 with refrigerating chamber 1 and is communicated with, fan 5 is in unlatching running status, low humidity cold wind in refrigerating chamber 1 is transported in humidity chamber 3 by refrigerating chamber through hole, fan 5, air supply duct 6 and humidity chamber through hole 4 by driving, and humidity chamber 3 becomes the hothouse with functions/drying; When moisturizing demand, fan 5 is in closed condition, and refrigerating chamber 1 stops driving conveying low humidity cold wind to humidity chamber 3, and humidity chamber 3 becomes the humid room with moisture-keeping functions; Realize humidity chamber 3 by fan 5 change between unlatching running status and closed condition to switch between the two at hothouse and humid room.
Gas communication path comprises the through hole be positioned on dividing plate 9, and dry path is short; Be nonadiabatic structure between refrigerating chamber 2 and humidity chamber 1, guarantee that humidity chamber 3 is in low-temperature condition all the time.
Due to for the article that specifically need store, general all have best storage humidity scope, such as, even if the article with low humidity storage request are, do not need fan 5 to work always and low humidity cold air drying is carried out to these article, low humidity cold air drying overlong time, article can be caused by seriously air-dry, under certain condition, carry out suitable moisturizing to be also required, the article namely with low humidity storage request not only have dry demand, equally also there is moisturizing demand, therefore in order to obtain the storage condition being beneficial to and there are low humidity storage request article, its storage humidity scope is made to be in more accurate scope, the present embodiment mode preferably, humidity chamber 3 changes between unlatching running status and closed condition according to the setting running refrigerating temperature controlled fan 5 of refrigerating chamber 2 and refrigerating chamber 1, rate-determining steps is:
A) fan 5 is opened;
B), after fan 5 is opened, humidity chamber 3 is according to the final running time of the setting running refrigerating temperature determination fan 5 of refrigerating chamber 2 and refrigerating chamber 1;
C) fan 5 is after having run the final running time that step b) determines, fan 5 cuts out;
D) until next fan 5 is opened again, and by above-mentioned step a), b) and c) cycling.
Particularly, step b) defining method be:
When the setting running refrigerating temperature height of refrigerating chamber 2, fan 5 long operational time determined, on the contrary the fan 5 determined is short for running time;
When the setting running refrigerating temperature height of refrigerating chamber 1, fan 5 long operational time determined, on the contrary the fan 5 determined is short for running time;
Humidity chamber 3 is according to the final running time of above-mentioned condition determination fan 5.
The operation principle of this first way of example is: because the work operation logic of cold-storage 2 and refrigerating chamber 1 is all generally the effect realizing basic constant refrigeration by setting concrete setting running refrigerating temperature separately, because the setting running refrigerating temperature of refrigerating chamber 1 and refrigerating chamber 2 is different, the setting running refrigerating temperature of refrigerating chamber 1 can be starkly lower than refrigerating chamber 2, and the frequency of utilization of their switch gate is also generally different, generally, the frequency that is unlocked of refrigerating chamber 2 is higher; When the setting running refrigerating temperature height of refrigerating chamber 2, then represent that its cycle of operation is long, then illustrate that the humidity cabinet 3 being positioned at refrigerating chamber 2 does not carry out drying for a long time, so the set of time ground generally fan 5 can being opened operation is longer; Otherwise the set of time ground then fan 5 can being opened operation is shorter;
Similarly, the setting running refrigerating temperature due to refrigerating chamber 1 also represent the work cycle of operation length of refrigerating chamber 1, if its cycle of operation is long, then the cold wind humidity represented in it uprises, and therefore fan 5 can be opened and arrange running time longer; Otherwise the set of time ground then fan 5 can being opened operation is shorter;
Humidity chamber 3 determines the final running time of fan 5 according to above condition.
Natch, as less-preferred solution, this first way of example step b) defining method also can be:
When the setting running refrigerating temperature height of refrigerating chamber 2, fan 5 long operational time determined, on the contrary the fan 5 determined is short for running time;
Humidity chamber 3 is according to the final running time of above-mentioned condition determination fan 5.
This first way of example does not need by sensor device, just achieves the effective job control to fan 5, also reduces the working time of fan 5 simultaneously, improve the service life of fan 5, also reduce the power consumption of refrigerator simultaneously.
This first way of example is especially applicable to being applied to the article storing and have low humidity storage request, as drysaltery food.
Second way of example
Refer to Fig. 4, Fig. 4 is the refrigerator inside structural representation under second embodiment of the invention mode.A kind of refrigerator with humidity chamber 3 as shown in Figure 4, refrigerator is side by side combination refrigerator, comprise casing, in casing, left and right separation is provided with refrigerating chamber 2, refrigerating chamber 1, be provided with dividing plate 9 between refrigerating chamber 2 and refrigerating chamber 1, realize the opposing seal between refrigerating chamber 2 and refrigerating chamber 1 by dividing plate 9, wherein, be provided with humidity chamber 3 in refrigerating chamber 2, humidity chamber 3 is be the drawer-type structure of opposing seal with refrigerating chamber 2; Humidity chamber 3 can regulate self humidity according to different demand, becomes the hothouse with functions/drying or the humid room with moisture-keeping functions, and can switch between the two at hothouse and humid room;
Wherein, low humidity cold wind in refrigerating chamber 1 is transported to humidity chamber 3 by air-supply arrangement by driving, particularly, air-supply arrangement comprises air supply duct 6, the fan 5 be arranged in air supply duct 6, and the humidity chamber through hole 4 be communicated with air supply duct 6 gas and refrigerating chamber through hole (scheming unmarked).
This second way of example and the difference structurally of the first way of example are only: air supply duct 6 also comprises air door 7;
As previously mentioned, article generally all have best storage humidity scope, such as, even if the article with high humility storage request are, do not need to be in the sealed storage environment of superelevation moisturizing always, otherwise also easily make article occur to rot, under certain condition, the low humidity cold air drying carrying out right times is also required, the article namely with high humility storage request not only have high moisturizing demand, equally also there is dry demand, therefore in order to obtain the storage condition being more conducive to there are high humility storage request article, its storage humidity scope is made to be in more accurate scope, the implementation process of the present embodiment mode is:
When dry demand, air door 7 is opened, and humidity chamber 3 is carried out gas by air supply duct 6 with refrigerating chamber 1 and is communicated with; When moisturizing demand, air door 7 is closed, and humidity chamber 3 disconnects gas with refrigerating chamber 1 and is communicated with, and refrigerating chamber 1 stops carrying low humidity cold wind to humidity chamber 3, and humidity chamber 3 becomes the humid room with moisture-keeping functions.
All the other structures of this second way of example and annexation thereof and operation principle all can see the first above-mentioned way of example.
The setting principle of the air door 7 of this second way of example is: when moisturizing demand, realized the sealing completely of humidity chamber 3 pairs of external environment conditions by air door 7, realize better high moisture-keeping functions.
This second way of example is especially applicable to being applied to the article storing and have high humility storage request, as fruits and vegetables group food, natch, this second way of example also can change according to the setting running refrigerating temperature controlled fan of refrigerating chamber/and refrigerating chamber in conjunction with in first embodiment of the present invention mode between unlatching running status and closed condition, and concrete rate-determining steps stores the article with low humidity storage request, as drysaltery food, the way of example storing better effects if can be obtained.
3rd way of example
Refer to Fig. 5, Fig. 5 is the refrigerator inside structural representation under third embodiment of the invention mode.
A kind of refrigerator with humidity chamber as shown in Figure 5, refrigerator is side by side combination refrigerator, comprise casing, in casing, left and right separation is provided with refrigerating chamber 2, refrigerating chamber 1, be provided with dividing plate 9 between refrigerating chamber 2 and refrigerating chamber 1, realize the opposing seal between refrigerating chamber 2 and refrigerating chamber 1 by dividing plate 9, wherein, be provided with humidity chamber 3 in refrigerating chamber 2, humidity chamber 3 is be the drawer-type structure of opposing seal with refrigerating chamber 2; Humidity chamber 3 can regulate self humidity according to different demand, becomes the hothouse with functions/drying or the humid room with moisture-keeping functions, and can switch between the two at hothouse and humid room;
Wherein, low humidity cold wind in refrigerating chamber 1 is transported to humidity chamber 3 by air-supply arrangement by driving, particularly, air-supply arrangement comprises air supply duct 6, the fan 5 be arranged in air supply duct 6, and the humidity chamber through hole 4 be communicated with air supply duct 6 gas and refrigerating chamber through hole (scheming unmarked).
This 3rd way of example and the difference structurally of the first way of example are only: this 3rd way of example arranges humidity sensor 8 in humidity chamber, change between unlatching running status and closed condition according to the humidity chamber 3 humidity value control fan 5 that humidity sensor 8 detects immediately.
As previously mentioned, article generally all have best storage humidity scope, such as, even if the article with low humidity storage request are, do not need fan to work always and low humidity cold air drying is carried out to these article, low humidity cold air drying overlong time, article can be caused by seriously air-dry, under certain condition, carry out suitable moisturizing to be also required, the article namely with low humidity storage request not only have dry demand, equally also there is moisturizing demand, therefore in order to obtain the storage condition being more conducive to there are low humidity storage request article, its storage humidity scope is made to be in more accurate scope, the concrete control procedure of the present embodiment mode can be:
For low humidity storage request article arrange the storage humidity scope of needs;
When humidity sensor 8 detects that relative humidity in humidity chamber 3 is higher than this humidity range, represent that there is dry demand, fan 5 is set to open running status, until when the relative humidity that humidity sensor 8 detects in humidity chamber 3 is again in this humidity range, then represent that there is moisturizing demand, fan 5 is set to be in closed condition.
Equally as previously mentioned, article generally all have best storage humidity scope, such as, even if the article with high humility storage request are, do not need to be in the sealed storage environment of superelevation moisturizing always, otherwise also easily make article occur to rot, under certain condition, the low humidity cold air drying carrying out right times is also required, the article namely with high humility storage request not only have high moisturizing demand, equally also there is dry demand, therefore in order to obtain the storage condition being more conducive to there are high humility storage request article, the concrete control procedure of the present embodiment mode can be:
For high humility storage request article arrange the storage humidity scope of needs;
When humidity sensor 8 detects that relative humidity in humidity chamber 3 is higher than this humidity range, represent that article have dry demand, fan 5 is set to open running status, until the relative humidity that humidity sensor 8 detects in humidity chamber 3 is again in this humidity range or lower than this humidity range time, then represent that article have moisturizing demand, are set to be in closed condition by fan 5.
All the other structures of this 3rd way of example and annexation thereof and operation principle all can see the first above-mentioned way of example.
This 3rd way of example is especially applicable to being applied to the article storing and have low humidity storage request, as drysaltery food.
Natch, this the 3rd way of example can change according to the setting running refrigerating temperature controlled fan of refrigerating chamber/and refrigerating chamber in conjunction with in first embodiment of the present invention mode between unlatching running status and closed condition, and concrete rate-determining steps stores the article with low humidity storage request, the way of example storing better effects if can be obtained, also certainly can store the article with high humility storage request in conjunction with this second way of example, the way of example storing better effects if can be obtained; Simultaneously in conjunction with the first way of example and the second way of example, the article with high or low humidity storage request can also be stored, the way of example storing better effects if can be obtained.
Unambiguously, above specific embodiment mode provided by the invention can also be applied in the refrigerator of other types according to actual needs, believe that these application combine the routine belonging to those skilled in the art and select, launch no longer one by one to exemplify specific embodiment mode at this.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (9)
1. there is a refrigerator for humidity chamber, comprise casing, separate in described casing and be provided with refrigerating chamber, refrigerating chamber, it is characterized in that,
Be provided with humidity chamber in described refrigerating chamber, described humidity chamber and refrigerating chamber are opposing seal structure;
Described humidity chamber can regulate self humidity according to different demand, becomes the hothouse with functions/drying or the humid room with moisture-keeping functions, and can switch between the two at hothouse and humid room;
Wherein,
When dry demand, described humidity chamber and refrigerating chamber carry out gas and are communicated with, and the low humidity cold wind in refrigerating chamber is transported to humidity chamber by driving, and humidity chamber becomes the hothouse with functions/drying;
When moisturizing demand, described refrigerating chamber stops driving conveying low humidity cold wind to humidity chamber, and humidity chamber becomes the humid room with moisture-keeping functions.
2. there is the refrigerator of humidity chamber as claimed in claim 1, it is characterized in that, the low humidity cold wind in described refrigerating chamber is transported to humidity chamber by air-supply arrangement by driving, and described air-supply arrangement comprises air supply duct, the fan be arranged in air supply duct, wherein
When dry demand, described humidity chamber is carried out gas by air supply duct and refrigerating chamber and is communicated with, fan is in unlatching running status, and the low humidity cold wind in refrigerating chamber is transported to humidity chamber by fan, air supply duct by driving, and humidity chamber becomes the hothouse with functions/drying;
When moisturizing demand, described fan is in closed condition, and refrigerating chamber stops driving conveying low humidity cold wind to humidity chamber, and humidity chamber becomes the humid room with moisture-keeping functions;
Realize humidity chamber by fan change between unlatching running status and closed condition to switch between the two at hothouse and humid room.
3. have the refrigerator of humidity chamber as claimed in claim 2, it is characterized in that, described air-supply arrangement comprises the humidity chamber through hole and refrigerating chamber through hole that are communicated with described air supply duct gas.
4. have the refrigerator of humidity chamber as claimed in claim 2, it is characterized in that, the fan described in described humidity chamber controls according to the setting running refrigerating temperature of described refrigerating chamber/and refrigerating chamber changes between unlatching running status and closed condition.
5. have the refrigerator of humidity chamber as claimed in claim 4, it is characterized in that, described rate-determining steps is:
A) fan is opened;
B), after fan is opened, described humidity chamber is according to final running time of setting running refrigerating temperature determination fan of refrigerating chamber/and refrigerating chamber;
C) fan is after having run the final running time that step b) determines, fan cuts out;
D) until next fan is opened again, and by above-mentioned step a), b) and c) cycling.
6. there is the refrigerator of humidity chamber as claimed in claim 5, it is characterized in that, described step b) defining method be:
When the setting running refrigerating temperature height of refrigerating chamber, the fan ran time determined is long, otherwise the fan ran time determined is short;
Described humidity chamber is according to the final running time of above-mentioned condition determination fan.
7. there is the refrigerator of humidity chamber as claimed in claim 5, it is characterized in that,
Described step b) defining method be:
When the setting running refrigerating temperature height of refrigerating chamber, the fan ran time determined is long, otherwise the fan ran time determined is short;
When the setting running refrigerating temperature height of refrigerating chamber, the fan ran time determined is long, otherwise the fan ran time determined is short;
Described humidity chamber is according to the final running time of above-mentioned condition determination fan.
8. have the refrigerator of humidity chamber as claimed in claim 2, it is characterized in that, described air supply duct also comprises air door;
When dry demand, air door is opened, and described humidity chamber is carried out gas by air supply duct and refrigerating chamber and is communicated with;
When moisturizing demand, air door is closed, and humidity chamber and refrigerating chamber disconnect gas and be communicated with, and refrigerating chamber stops to humidity chamber conveying low humidity cold wind, and humidity chamber becomes the humid room with moisture-keeping functions.
9. there is the refrigerator of humidity chamber as claimed in claim 2, it is characterized in that, humidity sensor is set in humidity chamber, change between unlatching running status and closed condition according to the fan described in the humidity chamber humidity value control that humidity sensor detects immediately.
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| CN201310322369.XA CN104344633A (en) | 2013-07-29 | 2013-07-29 | Refrigerator with humidity chamber |
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| CN201310322369.XA CN104344633A (en) | 2013-07-29 | 2013-07-29 | Refrigerator with humidity chamber |
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| WO2020047755A1 (en) * | 2018-09-04 | 2020-03-12 | 广东美的白色家电技术创新中心有限公司 | Refrigerator |
| EP3828486A4 (en) * | 2018-09-04 | 2021-09-01 | Guangdong Midea White Home Appliance Technology Innovation Center Co., Ltd. | Refrigerator |
| CN111164364B (en) * | 2018-09-04 | 2022-04-19 | 广东美的白色家电技术创新中心有限公司 | Refrigerator with a door |
| CN111148954B (en) * | 2018-09-04 | 2022-08-16 | 广东美的白色家电技术创新中心有限公司 | Control method and device of food storage equipment and storage medium |
| US11828519B2 (en) | 2018-09-04 | 2023-11-28 | Guangdong Midea White Home Appliance Technology Innovation Center Co., Ltd. | Refrigerator |
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