CN103459950A - Cooler - Google Patents
Cooler Download PDFInfo
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- CN103459950A CN103459950A CN2012800102080A CN201280010208A CN103459950A CN 103459950 A CN103459950 A CN 103459950A CN 2012800102080 A CN2012800102080 A CN 2012800102080A CN 201280010208 A CN201280010208 A CN 201280010208A CN 103459950 A CN103459950 A CN 103459950A
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- Prior art keywords
- cooling chamber
- fan
- guide portion
- container
- area
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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
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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
- F25D31/00—Other cooling or freezing apparatus
- F25D31/006—Other cooling or freezing apparatus specially adapted for cooling receptacles, e.g. tanks
- F25D31/007—Bottles or cans
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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
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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
- F25D17/08—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 using ducts
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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
- F25D23/06—Walls
- F25D23/061—Walls with conduit means
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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
- F25D2317/063—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 with air guides
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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
- F25D2317/066—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation characterised by the air supply
- F25D2317/0661—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation characterised by the air supply from the bottom
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
A cooler (1) has: a cooling compartment (21) for accommodating a container (B) filled with a liquid beverage; a cooling means (4) for cooling air within the cooling compartment (21); a fan (5) for circulating air, the fan being provided on a lower part within the cooling compartment (21); and a cylindrical guide part (6) for protecting the fan (5) and guiding at least some of the air blown out by the fan (5), the cylindrical guide part being provided on an upper side of the fan (5). Having the air inside the cooling compartment (21) be circulated by the fan (5) once the container (B) has been accommodated in the cooling compartment (21) allows the container (B) to be stored at a temperature equal to or lower than the freezing point of the liquid beverage (L) and in a super-cooled state at which the liquid beverage (L) is kept unfrozen.
Description
Technical field
The present invention relates to a kind of excessively cold refrigerators of liquid beverage such as alcoholic drink, teas, coffee-type that make.
Background technology
As a kind of, the refrigerator of the container of liquid beverage, for example known cooling device that record in patent documentation 1 is arranged can be housed with the following temperature of the condensation point of liquid and the supercooled state of not freezing with liquid beverage maintenance storage.
Cooling device in patent documentation 1 has the refrigerator of storing containers and controls the control device of temperature in refrigerator.And this cooling device is placed with at the refrigerator internal memory under the state of container, by control device, controls temperature in refrigerator, so that container is cooling by the cold air in refrigerator, thereby make the liquid beverage in container become supercooled state.
Yet, in patent documentation 1, the refrigerator structure of storing containers is clear and definite not.If make liquid beverage become supercooled state, it is extremely important that the temperature of liquid beverage (container) is controlled (temperature treatment).Therefore, at refrigerator structure, in the cooling device of clear and definite not patent documentation 1, be difficult for making liquid beverage to become supercooled state.Further, when utilizing the refrigerator such as general freezer or refrigerator-freezer, can produce near cold airflow unbalanced (irregularty) or refrigerator inwall and near the higher phenomenon of temperature central authorities, so the non-uniform temperature in refrigerator.Therefore, the shape according to deposit position or the container of container, be difficult for making whole container cooling equably, thereby can not make the liquid beverage in container become supercooled state.
Patent documentation 1: Japanese Patent Publication 10-9739 communique
Summary of the invention
The purpose of this invention is to provide a kind of refrigerator, the liquid that this refrigerator makes to pack in container by simple structure becomes supercooled state.
In order to reach this purpose, refrigerator of the present invention comprises:
Cooling chamber, this cooling chamber is for depositing the container that liquid is housed;
Cooling device, this cooling device is for carrying out cooling to the air in cooling chamber;
Fan, this fan is arranged on the bottom of described cooling chamber, for making air, is circulated; And
The guide portion of tubular, this guide portion is arranged on the upside of the described fan in described cooling chamber, for the protection of described fan, and at least a portion of the described air that blows out from described fan of guiding,
And, in described cooling chamber, deposit under the state of described container, by described fan, the air of described cooling chamber is circulated, with the following temperature of the condensation point of described liquid and with described liquid, keep the supercooled state of not freezing to store described container thus.
Preferably, in refrigerator of the present invention, while when bowing, seeing described guide portion, described fan is positioned at the inboard of the under shed of described guide portion.
Preferably, in refrigerator of the present invention, described under shed arranges with being tilted, makes the front part of described cooling chamber more be positioned at upside than inboard part.
Preferably, in refrigerator of the present invention, 70～90% of the described air sprayed from described fan is flowed in described guide portion by described under shed.
Preferably, in refrigerator of the present invention, do not flow into the front side that air in described guide portion is drawn towards described cooling chamber the described air blown out from described fan.
Preferably, in refrigerator of the present invention, described guide portion arranges with being tilted, and while when bowing, seeing described guide portion, the upper shed of described guide portion more is positioned at the inboard of described cooling chamber than described under shed.
Preferably, in refrigerator of the present invention, the aperture area of described under shed is greater than the aperture area of upper shed.
Preferably, in refrigerator of the present invention, described guide portion comprises: header board; Backboard, this backboard more is positioned at the inboard of described cooling chamber than described header board, and configure relative with described header board; And pair of side plates, this side plate connects described header board and described backboard, and wherein said header board and described inclined back plate ground arrange, and make the upside of described header board and described backboard more be positioned at the inboard of described cooling chamber than downside, and, with respect to vertical direction, described header board tilts more than described backboard.
Preferably, in refrigerator of the present invention, described cooling chamber comprises first area and is positioned at the second area of the inboard of described first area, and be provided with described fan and described guide portion in described first area, described first area is for standing up described container, and described second area is put described container for crouching.
Preferably, in refrigerator of the present invention, in described first area and described second area, be respectively arranged with for putting the storing unit of described container.
Preferably, in refrigerator of the present invention, described guide portion is arranged to from described hypomere section to described epimere section guiding air.
The accompanying drawing explanation
Fig. 1 is the cutaway view of the preferred embodiment of refrigerator of the present invention.
Fig. 2 is the fan that has of the refrigerator in Fig. 1 and the top view of guide portion.
Fig. 3 is the cutaway view of the guide portion that has of the refrigerator in Fig. 1.
Fig. 4 is the first stereogram of putting unit that the refrigerator in Fig. 1 has.
Fig. 5 is the second stereogram of putting unit that the refrigerator in Fig. 1 has.
The specific embodiment
Below, the preferred embodiment of present invention will be described in detail with reference to the accompanying refrigerator.
Fig. 1 is the cutaway view of the preferred embodiment of refrigerator of the present invention, Fig. 2 is the fan that has of the refrigerator in Fig. 1 and the top view of guide portion, Fig. 3 is the cutaway view of the guide portion that has of the refrigerator in Fig. 1, Fig. 4 is the first stereogram of putting unit that the refrigerator in Fig. 1 has, and Fig. 5 is the second stereogram of putting unit that the refrigerator in Fig. 1 has.And, in the following description, the upside in Fig. 1 is called " on ", downside is called D score, and left side (reveal) is called " front ", and right side is called " right side ".
Refrigerator 1 its inboard shown in Fig. 1 has cooling chamber 21, and described refrigerator 1 comprises main body 2 and door 3.Described main body 2 its fronts have opening, and described door 3 arranges rotationally with respect to main body 2, makes it possible to open and close described opening.And, described refrigerator 1 comprises cooling device 4, fan 5, guide portion 6, puts unit 7, wherein said cooling device 4 makes the air in cooling chamber 21 cooling, described fan 5 make cold air in cooling chamber 21 (by cooling device 4 cooled airs, below identical.) circulated, described guide portion 6 guiding are from the cold air of fan 5 ejections, and described storing unit 7 is for containment vessel B.
This refrigerator 1 is placed with at cooling chamber 21 internal memories under the state of container B of the liquid beverage L that packs into, by fan 5, make the cooling air of device 4 (cold air) that is cooled be circulated, can keep with the following temperature of the condensation point of liquid beverage L and with liquid beverage L the supercooled state tank B do not freezed thus.
The liquid beverage L of the supercooled state of not freezing with the maintenance of the temperature below condensation point, such as taking out and apply vibration or pour cup etc. into from refrigerator 1, will be frozen into freezing fruit juice moment and reveal (sherbet) state.
Liquid beverage L for the container B of packing into, be not particularly limited, such as the alcoholic beverage (alcoholic drinks) that the cold drinks (cold drinks) such as teas (oolong tea, green tea, baked barley tea etc.), coffee (coffee) class, mineral water (mineral water), sports drink, lactic acid drink (milk etc.) or sparkling wine, beer, grape wine, Janpanese sake or liquor etc. are arranged.The condensation point of foregoing cold drink (cold drinks) is about-9 ℃ to-4 ℃, and the condensation point of alcoholic beverage (alcoholic drinks) is about-15 ℃ to-12 ℃.
And the capacity for container B, be not particularly limited, but be preferably 80 to 1000ml, be more preferably 100 to 600ml.Be made as above-mentioned scope by the capacity by container B, can dwindle the temperature difference in the liquid beverage L produced when cooling, therefore can make more effectively liquid beverage L become supercooled state.
In addition, for container B, being not particularly limited, can be the various tank classes such as aluminium pot, cylinder of steel, can be also PET bottle or vial.
In refrigerator 1, the temperature of the high-order bit of the temperature of the liquid beverage L in container B is made as to Tmax, when the temperature at the minimum position of temperature is made as Tmin, preferably take and meet Tmax-Tmin and container B is carried out cooling as the mode below 0～0.1 ℃, the mode that is more preferably to meet Tmax-Tmin and is below 0～0.05 ℃ is carried out cooling to container B.Thus, can make more effectively liquid beverage L become supercooled state.
And, when the temperature of the liquid beverage L condensation point that is this liquid beverage L is following, preferably in the mode that produces hardly the temperature difference in liquid beverage L, to container B, carry out cooling, when the temperature of liquid beverage L during higher than the condensation point of this liquid beverage L, produce the larger temperature difference (for example, 1～2 ℃ of left and right) also harmless in liquid beverage L.
Below, each part of refrigerator 1 is elaborated successively.
-main body 2-
As shown in Figure 1, main body 2 has outer wall 22 and inwall 23, and is filled with heat-barrier material 24 between outer wall 22 and inwall 23.And, be embedded with the refrigerant tubing 41 that cooling device 4 has in main body 2.In addition, be provided with Machine Room 25 in main body 2, and be equipped with while driving refrigerator 1 needed various mechanical in described Machine Room 25.This mechanical, such as evaporimeter 43, compressor 44 and the condenser 45 etc. that have for power supply, cooling device 4.
The inwall 23 of main body 2 is the above material of high material (for example, pyroconductivity is 50W/(mk) by pyroconductivity (thermal conductivity) preferably) form.Thus, can be effectively to the air in cooling chamber 21, carry out coolingly, and it be unbalanced more to reduce the temperature at each positions in cooling chamber 21.The high material for aforesaid pyroconductivity, be not particularly limited, such as the alloys such as the various metals such as nickel, cobalt, gold, platinum, silver, copper, manganese, aluminium, magnesium, zinc, lead, tin, titanium, tungsten and stainless steel (such as SUS303, SUS304, SUS316, SUS316L, SUS316J1, SUS316J1L, SUS318, SUS405, SUS430, SUS434, SUS444, SUS429, SUS430F, SUS302 etc.) are arranged.
Part (outer wall 22 etc.) beyond the inwall of main body 2, for example can consist of various plastics (plastic).Described plastics for example have polyethylene (polyethylene), polypropylene (polypropylene), the polyolefin of ethylene propylene copolymer etc. (polyolefin), polyvinyl chloride (polyvinylchloride), polystyrene (polystyrene), polyamide (polyamide), polyimides (polyimide), Merlon (polycarbonate), poly--(4-methylpentene (methylpentene)-1), ionomer, acrylic acid (acrylic) resinoid, polymethyl methacrylate (polymethyl methacrylate), acrylonitrile butadient styrene (ABS resin), acrylonitrile (acrylonitrile) styrol copolymer (AS resin), butadienestyrene copolymer, PETG (polyethylene terephthalate, PET), the polyester (polyester) of polybutylene terephthalate (PBT) (PBT) etc., polyethers (ether), polyether-ketone (PEK), polyether-ether-ketone (polyetheretherketone, PEEK), PEI (polyetherimide), polyacetals (polyacetal, POM), polyphenylene oxide (polyphenyleneoxide), polysulfones, polyether sulfone (poly ether sulfone), polyphenylene sulfide (Polyphenylene sulfide), polyarylate (polyarylate), aromatic polyester (polyester) (liquid crystal polymer), polytetrafluoroethylene (PTFE), Kynoar (polyvinylidene difluoride), other fluorine-type resins, epoxy resin (epoxide resin), phenolic resins (phenol resin), carbamide resin (urea resin), melamine resin (melamine resin), silicone resin (silicone resin), polyurethane (polyurethane) etc., or take these as main copolymer, mixture, polymer (polymer) alloys etc., can be used in combination one or more in these materials.
For heat-barrier material 24, be not particularly limited, such as the various foamed materials (porous material) such as polyurethane foam (urethane foam) or styrenic foams body (styrene foam) are arranged.
Cooling chamber 21 comprises first area 211 and second area 212, and described second area 212 more is positioned at inboard than described first area 211 and is communicated with 211 top, described first area.Second area 212 is rectangular, and above-below direction is short and the depth direction is long.In addition, first area 211 is rectangular, and the depth direction is short and above-below direction is long.
For the cooling chamber 21 of this shape, put container B second area 212 is sleeping, and 211 stand up container B in first area.By storing containers B like this, container B can be left in cooling chamber 21 effectively.And, as described below, can more to suppress the unbalanced state of temperature, carry out coolingly to each container B, therefore can make more effectively the liquid beverage L in each container B become supercooled state.
The effective ways that make liquid beverage L become supercooled state be to container B from its whole periphery with uniform temperature and carry out cooling in the mode that does not produce the large temperature difference in liquid beverage L almost.Therefore, unbalanced by the temperature that reduces each position in cooling chamber 21, can make more effectively liquid beverage L become supercooled state.Moreover the temperature difference of the part that the part that the temperature in cooling chamber 21 is the highest and temperature are minimum is preferably below 1 ℃.If the temperature difference in above-mentioned scope, can make liquid beverage L become more effectively supercooled state.
Size for cooling chamber 21, be not particularly limited, for example longitudinal length * the lateral length of first area 211 * degree of depth can be made as to 30cm * 35cm * 15cm left and right, and the longitudinal length * lateral length of second area 212 * degree of depth can be made as to 20cm * 35cm * 20cm left and right.Be made as above-mentioned scope by the size by cooling chamber 21, can make the suitable size of having of cooling chamber 21, so unbalanced will the diminishing of temperature at cooling chamber 21 interior each positions, thereby can make with more stable state liquid beverage L cooling.Thus, can make more effectively liquid beverage L become supercooled state.
-cooling device 4-
As shown in Figure 1, cooling device 4 has the refrigerant tubing 41 in main body of being embedded in 2, the evaporimeter 43 that is contained in Machine Room 25, compressor 44 and condenser 45.Evaporimeter 43 is connected with refrigerant tubing 41 respectively with compressor 44, compressor 44 and condenser 45, in refrigerant tubing 41, is filled with cold-producing medium.
This cooling device 4, by carrying out the heat exchange between inside and outside, makes the cold air in cooling chamber 21 cooling.; cooling device 4 carries out cooling to the air in cooling chamber 21 in the following manner: the cold-producing medium be filled in refrigerant tubing 41 absorbs the heat in cooling chamber 21 in evaporimeter 43; then compressed at compressor 44, and at condenser 45 to outside Bas Discharged heat.
Wherein, refrigerant tubing 41 preferably contacts with the inwall 23 of main body 2.Thus, by inwall 23, can effectively carry out in the interior mobile cold-producing medium of refrigerant tubing 41 and the heat exchange between the interior mobile air of cooling chamber 21.As previously mentioned, the material that inwall 23 is high by pyroconductivity (for example, aluminium) forms, and therefore can effectively carry out heat exchange as above.And, by the balancedly cooling whole inwall 23 of cold-producing medium, thereby can balancedly carry out heat exchange to air mobile in cooling chamber 21.Therefore, the temperature at each position that can reduce cooling chamber 21 is unbalanced, thereby can make with more stable state liquid beverage L cooling.Thus, can make more effectively liquid beverage L become supercooled state.
Kind according to liquid beverage L, for example, when liquid beverage L is alcoholic beverage, air in 4 pairs of cooling chambers of cooling device 21 carries out the cooling cooling chamber 21 interior temperature that make and reaches-15～-12 ℃, when liquid beverage L is cold drink, the air in 4 pairs of cooling chambers of cooling device 21 carries out the cooling cooling chamber 21 interior temperature that make and reaches-9～-4 ℃.Further, cooling device 4 also can have the temperature-detecting device for detection of cooling chamber 21 interior temperature, thereby controls the cooling degree of (adjustment) air according to the testing result of temperature-detecting device.
-fan 5-
Be provided with the fan 5 that the cold air for making in cooling chamber 21 is circulated in cooling chamber 21.Fan 5 is arranged on the downside (first area 211) in cooling chamber 21.And it is almost parallel with vertical direction that fan 5 is arranged to its turning cylinder, and the air that upwards blows side out and suck.
Flow velocity for the cold air produced by fan 5, be not particularly limited, but near fan 5 (directly over) be preferably 0.01～2.0m/s, be more preferably 0.1～0.5m/s.Be made as this scope by the flow velocity by cold air, can make cooling chamber 21 fully cooling, and can stablize flowing of cold air.Its result, the temperature that can reduce more effectively each position in cooling chamber 21 is unbalanced, and makes cooling chamber 21 cooling.
As shown in Figure 2, this fan 5 is fixed in cooling chamber 21 by four bearing units 8.These four support units 8 are arranged accordingly with the bolt-inserting hole 51 on four angles that are formed on fan 5.Each support unit 8 comprises ring-type damping means 81,82 and cartridge 83, set bolt 84.Wherein, described damping means 81,82 be located at the top of fan 5 and below, described cartridge 83 is located at the downside of fan 5, described set bolt 84 is inserted into damping means 81, bolt-inserting hole 51, damping means 82 and cartridge 83 in order from the upside of fan 5, and is fixed at the bottom of inwall 23(cooling chamber 21) on.
In this support unit 8, cartridge 83 plays the effect of determining the standoff distance between cooling chamber 21 bottom surfaces and fan 5.For the bottom surface of cooling chamber 21 and the standoff distance between fan 5, be not particularly limited, but be preferably approximately 2～5cm, more preferably about 3cm.Thus, can effectively suck the cold air that is stranded in downside and upwards blow out, therefore minimizing is unbalanced in the temperature at cooling chamber 21 each positions, and can under more stable temperature environment, make liquid beverage L cooling.
In addition, damping means 81,82 absorbs the vibration that fan 5 produces, and can effectively prevent that this vibration is delivered to container B by main body 2.Damping means 81,82 can be used any material that can absorb vibration, such as using known elastomeric material or absorption of vibrations gel etc.
-guide portion 6-
As depicted in figs. 1 and 2, the upside of fan 5 is provided with guide portion 6.Guide portion 6 has following functions: prevent from the wall of inwall 23(cooling chamber 21) or the water droplet that drips down of container B be attached to fan 5, thereby protection fan 5; The cold air that guiding blows out from fan 5 as path of navigation.
This guide portion 6 is tubular, and two ends have opening (under shed 6a, upper shed 6b).Particularly, be provided with header board 61, backboard 62, pair of side plates 63,64 in cooling chamber 21, its dorsulum 62 more is positioned at inboard and configuration relative to header board 61 than header board 61, and side plate 63,64 connects backboard 62 and header board 61, by these parts, forms tubular guide portion 6.
By guide portion 6 so is set, from most of cold air of fan 5 ejections, will flow in guide portion 6, and the cold air that flows into guide portion 6 is drawn towards second area 212 effectively, the cold air that the Quilt with air conditioning of introducing second area 212 newly attracts pushes and flow into first area 211, and then is blown into upside by fan 5.Thus, at interior generation the first cold air convection current Q1 of cooling chamber 21.
In addition, from the cold air of fan 5 ejections, do not flow into the front side of the roundabout guide portion 6 of cold air in guide portion 6 and be drawn towards 211 top, first area, the cold air that the Quilt with air conditioning on introducing 212 top, first area newly attracts pushes and flow into 212 bottom, first area, and then is blown into upside by fan 5.Thus, at interior generation the second cold air convection current Q2 of cooling chamber 21.
So, by forming two kinds of convection current Q1, Q2, effectively and balancedly to whole cooling chamber 21 supply cold air, thereby can reduce in the temperature at cooling chamber 21 each positions unbalancedly, and make cooling chamber 21 cooling.
Preferably be constituted as, from the cold air of fan 5 ejection, 70～90% left and right flow into guide portion 6 and produce convection current Q1, and remaining cold air roundabout guide portion 6 front sides and produce convection current Q2.
211 top, first area is undertaken cooling by convection current Q1, Q2, though therefore the generation of convection current Q2 also can carry out fully less cooling, but second area 212 is cooling owing to only being undertaken by convection current Q2, so need to produce enough large convection current Q1.Meanwhile, need to keep the cold air balance at second area 212 and first area 211.In view of such requirement, from the cold air of fan 5 ejections, preferably the cold air of 70～90% left and right flows into guide portion 6 as mentioned above.
Especially, as shown in Figure 3, the under shed 6a of guide portion 6 tilts, and makes the lower end of the anterior end 6a'(header board 61 of under shed 6a) than the lower end of inboard end 6a''(backboard 62) more be positioned at upside.So, by under shed 6a is tilted, can make the standoff distance between fan 5 and end 6a' be greater than the standoff distance between fan 5 and end 6a'', thereby can be easy to make the front side of the roundabout guide portion 6 of a part (10～～30%) in the cold air of fan 5 ejections and introduce 211 top, first area, thereby can be easy to produce convection current Q2.
In addition, with respect to guide portion 6, the side shifting (for example, 2～3cm left and right) to front side or inwards by fan 5, to adjust the position with respect to the fan 5 of guide portion, can adjust the air conditioning quantity that flows in guide portion 6 and the air conditioning quantity of roundabout guide portion 6 front sides thus.Preferably, now in the inboard of overlooking lower fan 5 and also be positioned at the 6a of under shed section.
And the aperture area of the under shed 6a of guide portion 6 is greater than the aperture area of upper shed 6b.Thus, can improve the cold air speed (cold air is accelerated) flowed in guide portion 6, thereby can more effectively produce convection current Q1.Aperture area under shed 6a, be not particularly limited, and when the aperture area of upper shed 6b is made as S, the aperture area of under shed 6a is preferably 1.3A～2.0A left and right.Thus, above-mentioned effect can become more remarkable.
Especially, in the present embodiment, header board 61 and backboard 62 arrange obliquely, make upper end separately be positioned at the more inboard of cooling chamber 21 than lower end, and, with respect to vertical direction, header board 61 tilts more than backboard 62.By this structure, can reduce gradually under shed 6a upward opening 6b the cross-sectional area of guide portion 6, thus can be more effectively and successfully improve the speed that flows into the cold air in guide portion 6.
In addition, guide portion 6 is arranged in and overlooks the inboard that lower fan 5 is positioned at header board 61.Thus, can prevent that the water droplet dripped down from cooling chamber 21 top boards and container B is attached to fan 5, thereby can effectively prevent fault of fan 5 etc.
In the present embodiment, side plate 63,64 extends to inboard more than backboard 62 respectively.The cowling panel effect of convection current Q1, the Q2 of inflow 211 bottoms, first area being carried out to rectification is played in this extension, can be suppressed at thus the interior generation turbulent flow of cooling chamber 21, and can more reduce in the temperature at cooling chamber 21 each positions unbalanced.
For guide portion 6(header board 61, backboard, side plate 63 and 64) material, be not particularly limited, preferably the above material of high material (for example, pyroconductivity is 50W/(mk) by pyroconductivity) form.As this material, such as the materials identical with the material of inwall 23 such as aluminium, stainless steel are arranged.
-storing unit 7-
As shown in Figure 1, be provided with the storing unit 7 for containment vessel B in cooling chamber 21.Thus, can container B be left in cooling chamber 21 with stable state.Put unit 7 and comprise that being arranged on first of first area 211 puts unit 71 and the second storing unit 72 that is arranged on second area 212.
Are respectively arranged with one first in the both sides of guide portion 6 and put unit 71, be provided with altogether two first and put unit 71, and two first storing unit 71 are fixed on guide portion 6(side plate 63,64) on.That is, guide portion 6 is put the fixing of unit 71 by first, guarantees its position in cooling chamber 21.This first puts unit 71 comprises the holder 711 of containment vessel B and a pair of shank 712 of supporting holder 711.
Standoff distance between the bottom surface of holder 711 and cooling chamber 21, be not particularly limited, and is preferably approximately 4～8cm, more preferably about 6cm.And, preferably with the bottom surface of fan 5 and cooling chamber 21 between standoff distance identical.Thus, by fan 5, can effectively suck the cold air that is stranded in holder 711 downsides and upwards blow out, therefore can reduce in the temperature at cooling chamber 21 each positions unbalancedly, and can under more stable temperature environment, make liquid beverage L cooling.
As shown in Figure 1, stand up container B on this holder 711.By on holder 711, standing up container B, make container B cooling by convection current Q1, Q2 equably from its periphery, thereby can make more effectively the liquid beverage L in container B become supercooled state.
Each shank 712 is side-prominent downwards from holder 711.This shank 712 passes through damping means 9 supported (fixing) on the bottom surface of cooling chamber 21.So, due to the first storing unit 71 being set by damping means 9, (for example can suppress the vibration of main body 2 generations, the vibration produced due to the driving of evaporimeter 43, compressor 44, condenser 45) be delivered to container B by the first storing unit 71, thereby can make more effectively liquid beverage B become supercooled state.For damping means 9, be not particularly limited, can use the material identical with aforementioned damping means 81,82.
Material for the first storing unit 71, be not particularly limited, preferably the above material of high material (for example, pyroconductivity is 50W/(mk) by pyroconductivity) form.As this material, such as the materials identical with the material of inwall 23 such as aluminium, stainless steel are arranged.
In addition, as shown in Figure 5, second puts a pair of shank 723 that unit 72 comprises lower holder 721, upper holder 722 and supports lower holder 721 and upper holder 722.
The second spacing P2 is arranged between the container B of placement arranged side by side and is formed with gap.Thus, cold air can be through between the container B of placing side by side, so container B can be cooled equably from its periphery, thereby can make more effectively the liquid beverage L in container B become supercooled state.And, also can supply effectively cold air to the container B be placed on upper holder 722.For described gap, be not particularly limited, for example be preferably approximately 1～3cm.
Preferably, be seated in the upside of container B between a pair of thread like body 721b adjacent with the second spacing P2 on holder 722.Thus, through the cold air that is seated in gap between the container B on lower holder 721 be easy to be seated in upper holder 722 on container B contact, thereby can effectively to container B, carry out cooling.
Each shank 723 from holder 721 side-prominent downwards.This shank 723 passes through damping means 9 supported (fixing) on the bottom surface of second area 212.So, the vibration that can suppress main body 2 generations by damping means 9 is delivered to container B by the second storing unit 72, thereby can make more effectively liquid beverage B become supercooled state.
So, by sleeping on the second storing unit 72, put container B, the convection current Q1 that makes container B be flowed into equably second area 212 from its periphery is cooling, thereby can make more effectively the liquid beverage L in container B become supercooled state.
Material for the second storing unit 72, be not particularly limited, preferably the above material of high material (for example, pyroconductivity is 50W/(mk) by pyroconductivity) form.As this material, such as the materials identical with the material of inwall 23 such as aluminium, stainless steel are arranged.
Above, in accordance with the embodiments illustrated refrigerator of the present invention is illustrated, but the present invention is not limited thereto.For example, the each several part structure of refrigerator of the present invention can replace with the arbitrary structure with identical function, also can increase arbitrary structure.
In addition, pack into the liquid of container is not limited to cold drink or alcoholic beverage.For example, can also be the liquid outside the beverages such as suds, thimerosal, liquid detergent (liquid detergent), stock solution or liquid medicine use.
The industrial possibility of utilizing
According to the present invention, can provide a kind of liquid that can make to pack in container by simple structure to become the refrigerator of supercooled state.Specifically, from the fan that the is positioned at downside cold air that upwards blows side out, and guide the cold air blown out by guide portion, can produce desired cold air convection current at cooling chamber thus, thereby it is unbalanced to reduce in cooling chamber the temperature at each position.Thus, can make whole container cooling equably, thereby the liquid (liquid beverage) of the container that can make to pack into become supercooled state more effectively.And, according to the present invention, at the upside of fan, be provided with guide portion, thereby can prevent that the liquid that wall (top board) from cooling chamber or container drip down is attached to fan, thereby can effectively prevent the fault of fan.Therefore, the present invention has the industrial possibility of utilizing.
Claims (11)
1. a refrigerator comprises:
Cooling chamber, this cooling chamber is for depositing the container that liquid is housed;
Cooling device, this cooling device is for carrying out cooling to the air in described cooling chamber;
Fan, this fan is arranged on the bottom of described cooling chamber, for making air, is circulated; And
The guide portion of tubular, this guide portion is arranged on the upside of the described fan in described cooling chamber, for the protection of described fan, and at least a portion of the described air that blows out from described fan of guiding,
And, in described cooling chamber, deposit under the state of described container, by described fan, the air in described cooling chamber is circulated, with the following temperature of the condensation point of described liquid and with described liquid, keep the supercooled state of not freezing to store described container thus.
2. refrigerator according to claim 1, wherein,
While when bowing, seeing described guide portion, described fan is positioned at the inboard of the under shed of described guide portion.
3. refrigerator according to claim 2, wherein,
Described under shed arranges with being tilted, makes the front part of described cooling chamber more be positioned at upside than inboard part.
4. refrigerator according to claim 2, wherein,
70～90% of the described air sprayed from described fan is flowed in described guide portion by described under shed.
5. refrigerator according to claim 4, wherein,
Do not flow into the front side that air in described guide portion is drawn towards described cooling chamber the described air blown out from described fan.
6. refrigerator according to claim 2, wherein,
Described guide portion arranges with being tilted, and while when bowing, seeing described guide portion, the upper shed of described guide portion more is positioned at the inboard of described cooling chamber than described under shed.
7. refrigerator according to claim 6, wherein,
The aperture area of described under shed is greater than the aperture area of upper shed.
8. refrigerator according to claim 7, wherein,
Described guide portion comprises: header board; Backboard, this backboard more is positioned at the inboard of described cooling chamber than described header board, and configure relative with described header board; And pair of side plates, this side plate connects described header board and described backboard,
Described header board and described inclined back plate ground arrange, and make the upside of described header board and described backboard more be positioned at the inboard of described cooling chamber than downside, and, with respect to vertical direction, described header board tilt more than described backboard.
9. refrigerator according to claim 1, wherein,
Described cooling chamber comprises first area and the second area that is positioned at the inboard of described first area,
Be provided with described fan and described guide portion in described first area,
Described first area is used for standing up described container,
Described second area is put described container for crouching.
10. refrigerator according to claim 9, wherein,
In described first area and described second area, be respectively arranged with for putting the storing unit of described container.
11. refrigerator according to claim 9, wherein,
Described guide portion is arranged to from described hypomere section to described epimere section guiding air.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011103714A JP5656733B2 (en) | 2011-05-06 | 2011-05-06 | Refrigerator |
| JP2011-103714 | 2011-05-06 | ||
| PCT/JP2012/060548 WO2012153614A1 (en) | 2011-05-06 | 2012-04-19 | Cooler |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103459950A true CN103459950A (en) | 2013-12-18 |
| CN103459950B CN103459950B (en) | 2015-11-25 |
Family
ID=47139100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201280010208.0A Active CN103459950B (en) | 2011-05-06 | 2012-04-19 | Refrigerator |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP5656733B2 (en) |
| KR (1) | KR101521999B1 (en) |
| CN (1) | CN103459950B (en) |
| WO (1) | WO2012153614A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115103989A (en) * | 2020-03-06 | 2022-09-23 | Lg电子株式会社 | Refrigerator for beverage |
| US11640741B2 (en) | 2019-03-25 | 2023-05-02 | Pepsico, Inc. | Beverage container dispenser and method for dispensing beverage containers |
| US11910815B2 (en) | 2019-12-02 | 2024-02-27 | Pepsico, Inc. | Device and method for nucleation of a supercooled beverage |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101775069B1 (en) * | 2017-04-12 | 2017-09-05 | (주)유니하이테크 | Supercooled freezerpe variable type |
| KR101968172B1 (en) | 2018-06-28 | 2019-08-19 | (주)팀코스파 | supercooling device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63263373A (en) * | 1987-04-20 | 1988-10-31 | 三洋電機株式会社 | Heat-insulating box body |
| JPH0972649A (en) * | 1995-08-31 | 1997-03-18 | Sanyo Electric Co Ltd | Low temperature showcase |
| JPH11304315A (en) * | 1998-04-23 | 1999-11-05 | Tamanohikari Shuzo Kk | Cooler for supercooling of liquid |
| JP2003214753A (en) * | 2002-01-21 | 2003-07-30 | Hoshizaki Electric Co Ltd | Cooling device for supercooling drinking water |
| CN101374428A (en) * | 2006-02-15 | 2009-02-25 | Lg电子株式会社 | Supercooling apparatus and its method |
| US20090173093A1 (en) * | 2005-04-27 | 2009-07-09 | Fukushima Kogyo Co., Ltd. | Refrigerator |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4913713A (en) * | 1989-04-04 | 1990-04-03 | Riclar International | Versatile countertop cooler |
| AUPR150200A0 (en) * | 2000-11-16 | 2000-12-07 | Collis, Stephen | A cooling device |
-
2011
- 2011-05-06 JP JP2011103714A patent/JP5656733B2/en active Active
-
2012
- 2012-04-19 KR KR1020137021749A patent/KR101521999B1/en active IP Right Grant
- 2012-04-19 WO PCT/JP2012/060548 patent/WO2012153614A1/en active Application Filing
- 2012-04-19 CN CN201280010208.0A patent/CN103459950B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63263373A (en) * | 1987-04-20 | 1988-10-31 | 三洋電機株式会社 | Heat-insulating box body |
| JPH0972649A (en) * | 1995-08-31 | 1997-03-18 | Sanyo Electric Co Ltd | Low temperature showcase |
| JPH11304315A (en) * | 1998-04-23 | 1999-11-05 | Tamanohikari Shuzo Kk | Cooler for supercooling of liquid |
| JP2003214753A (en) * | 2002-01-21 | 2003-07-30 | Hoshizaki Electric Co Ltd | Cooling device for supercooling drinking water |
| US20090173093A1 (en) * | 2005-04-27 | 2009-07-09 | Fukushima Kogyo Co., Ltd. | Refrigerator |
| CN101374428A (en) * | 2006-02-15 | 2009-02-25 | Lg电子株式会社 | Supercooling apparatus and its method |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11640741B2 (en) | 2019-03-25 | 2023-05-02 | Pepsico, Inc. | Beverage container dispenser and method for dispensing beverage containers |
| US11910815B2 (en) | 2019-12-02 | 2024-02-27 | Pepsico, Inc. | Device and method for nucleation of a supercooled beverage |
| CN115103989A (en) * | 2020-03-06 | 2022-09-23 | Lg电子株式会社 | Refrigerator for beverage |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2012233651A (en) | 2012-11-29 |
| KR20130118952A (en) | 2013-10-30 |
| WO2012153614A1 (en) | 2012-11-15 |
| KR101521999B1 (en) | 2015-05-20 |
| JP5656733B2 (en) | 2015-01-21 |
| CN103459950B (en) | 2015-11-25 |
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