CN203841039U - Quick cooling machine for storing milk - Google Patents
Quick cooling machine for storing milk Download PDFInfo
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- CN203841039U CN203841039U CN201420213276.3U CN201420213276U CN203841039U CN 203841039 U CN203841039 U CN 203841039U CN 201420213276 U CN201420213276 U CN 201420213276U CN 203841039 U CN203841039 U CN 203841039U
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- inner bag
- quick cooler
- upper cover
- shell
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Abstract
The utility model relates to a quick cooling machine for storing milk, and the quick cooling machine comprises an outer shell at least, wherein an inner container which is used for holding liquid, a cooling structure which is used for producing cooling energy and arranged at the periphery of the inner container, and a cooling energy accumulating structure is used for storing cooling energy are arranged in the outer shell, a stirring structure which is used for stirring liquid is arranged in the inner container, the outer shell and the inner container are barrel-shaped, openings are formed at the upper parts of the outer shell and the inner container, an upper cover which can be opened and closed is arranged at the opening of the outer shell, and the inner container is a sealing space when the upper cover is closed. Users can take out the stirring structure conveniently to clean the inner container and the stirring structure. The lower part of the quick cooling machine for storing milk is provided with an outlet, a valve is arranged at the outlet, and the outlet is communicated with the interior of the inner container, the milk in the inner container can flow out by virtue of the valve control, and the milk at the interior can flow out conveniently, so that the users need not lift the quick cooling machine for storing milk and pour out the milk from the upper part of the quick cooling machine, and meanwhile water can inflow from the upper part of the quick cooling machine at the same time and then flow out of the lower part of the quick cooling machine, so that the interior of the inner container can be washed completely.
Description
Technical field
The utility model relates to milk and stores fast cool equipment field, especially a kind of milk storage quick cooler.
Background technology
In traditional liquid milk production process, all need processing milk to carry out cold storage processing, suppressing microbial reproduction, extend milk itself the antibacterial phase, reduce and go bad, traditional cold storage equipment is a tank body normally, and is provided with chiller system.Yet this device structure is simple, poor refrigerating efficiency, and cooling rate is slow.
Existing milk keeping-freshness storage conventionally comes fresh-keeping in herdsman family with refrigerator, temperature can remain on below 6 ℃.But use refrigerator preservation by low temperature can exist refrigerating speed slow, during transhipment fresh milk, be difficult for fresh-keeping feature.Milk is put into refrigerator-freezer, and milk is static, needs 10 hours or the longer time could be cooled to the milk of 38 ℃ 6 ℃, the time of cooling cost is longer, and the temperature of milk is very inhomogeneous, higher apart from courage wall temperature far away, cooling effectiveness is obviously inadequate.
The utility model of application number 201220309659.1 discloses a kind of quick cold storage device of liquid milk, comprises tank body, and described tank body is provided with cooler, and described tank interior is provided with agitating device; Advantage is: simple in structure, and by being set, agitating device can accelerate the cooling of liquid milk, reach cooling effect fast, good refrigeration effect, cooling rate is fast.But the quick cold storage device in above-mentioned patent not easy cleaning is inner, there is no cooling-storage structure and insulation construction, and cooler stops after refrigeration, and the temperature of inner milk is easy to be increased to environment temperature.
Conventional method not can solve fast-refrigerating, and transhipment inconvenience, can not be fresh-keeping for a long time after power-off, easily makes the problem of milk modification.And herdsman collects after fresh milk in pasture, need to be transported to the place of the processing such as factory, so preferably can then can keep this temperature a very long time first by the cold certain low temperature of milk speed, transported the more time that provides, guarantee the quality of fresh milk.
During use, in milk storage quick cooler, put into liquid milk, liquid milk is freezed, to the suitableeest storage temperature of milk, general 6 ℃ of-8 ℃ of left and right, then milk is transported to the machining location of milk, then milk storage quick cooler utilizes again, after inner milk being poured out, when the inside does not have the state of milk at every turn, milk stores quick cooler without refrigeration, so internal temperature may be normal temperature, if for a long time need not, in inner bag inwall and stirring structure, be stained with some glutinous remaining milk, will go bad, mouldy.If so the discontinuous use of milk storage quick cooler, or used time not for a long time, need to internal washing is clean, avoid inner breed bacteria.
Given this utility model is proposed.
Utility model content
The purpose of this utility model, for overcoming the deficiencies in the prior art, provides a kind of milk storage quick cooler, and user can clear up its inside easily.
In order to realize this object, the utility model adopts following technical scheme: a kind of milk storage quick cooler, described milk storage quick cooler at least comprises a shell, the inner bag, the inner bag periphery that in shell, are provided with for carrying liquid are provided with for generation of the refrigeration structure of cold and for storing the cooling-storage structure of cold, are provided with the stirring structure for agitated liquid in inner bag, and described shell and inner bag are barrel-shaped, upper opening, opening part is provided with upper cover to be opened/closed, and under closed condition, inner bag is seal cavity.
Described upper cover one end and shell are hinged by hinge, and the other end and shell are by buckle clamping, and under closed condition, the downside of upper cover and inner bag sealing are fitted.
Described milk storage quick cooler also comprises control panel and display floater, control panel and display floater are arranged on and cover, described control panel and display floater are connected with power line, by power line, be connected with power supply, described power line direction of routing is the process hinge place, space along upper cover, then is connected on power supply along milk storage quick cooler shell.
Stirring structure in described inner bag is demountable structure.
Described stirring structure comprises the stirring body that stirs inner bag internal liquid, described stirring body is arranged on the bottom in inner bag, and the bottom outside inner bag arranges electric rotating machine, and stirring body drives by electric rotating machine, motor shaft stretches into stirring body and drives stirring body to rotate, described stirring body and motor shaft socket connection.
Described stirring body comprises a shaft, on shaft, be distributed with a plurality of blades, described shaft is provided with polygonal shaft hole, the motor shaft of electric rotating machine is the polygon shaft suitable with polygonal shaft hole, grafting is arranged in polygonal shaft hole, or described stirring body comprises a mashing beam dish, on mashing beam dish, be distributed with the water extraction leaf of a plurality of fin shapes, described mashing beam dish is provided with polygonal shaft hole, the motor shaft of electric rotating machine is the polygon shaft suitable with polygonal shaft hole, pegs graft and is arranged in polygonal shaft hole.
Described upper cover buckles on shell, and upper cover downside is provided with a boss, and this boss is that elastomeric material is made, and the opening and the inner bag that extend into inner bag are sealed and matched, and under open mode, upper cover can take off completely.
Described milk storage quick cooler also comprises control panel and display floater, and described control panel and display floater are arranged on side wall of outer shell, by power line, are connected with power supply, and power line is along shell cabling.
Described milk storage quick cooler bottom is provided with an outlet, is communicated with described inner bag bottom minimum point, and this exit is provided with valve.
Described inner bag inwall directly contacts with liquid, and inner bag inwall is smooth surface, and described inner bag inwall turning is greater than 90 degree, and corner's rounding off, and described inner bag is aluminium alloy inner container or stainless steel inner container.
Adopt after technical scheme described in the utility model, bring following beneficial effect:
1, milk storage described in the utility model quick cooler inner bag top is opened type, and shell is provided with upper cover, and upper cover and inner bag are tightly connected, and user can open very easily upper cover inner bag is cleared up.
2, the stirring structure in inner bag is demountable structure, and user can take out stirring structure very easily, and inner bag and stirring structure are cleaned.
3, milk storage described in the utility model quick cooler bottom is provided with outlet, exit is provided with valve, and with described inner bag internal communication, inner milk can go out by this valve controlling flow, the problem that can be easily inner milk flows out, need not lift again milk storage quick cooler from it portion inner milk is poured out, also can intake from top simultaneously, bottom water outlet, rinses inner bag inside.
4, inner bag inwall is smooth surface, is easy to cleaning, the dead angle that can clean to.
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described in further detail.
Accompanying drawing explanation
Fig. 1: the utility model milk storage quick cooler structural representation
Fig. 2: the utility model milk storage quick cooler circuit diagram
Wherein: 1, shell, 2, inner bag, 3, evaporimeter, 4, condenser, 5, compressor, 6, blade, 7, electric rotating machine, 8, condenser fan, 9, valve, 10, upper cover, 11, display floater, 12, hold-over plate, 13, heat-insulation layer, 14, temperature sensor, 15, choke valve, 16, exchange and turn DC Module, 17, voltage reduction module, 18, master control borad, 19, button display module.
The specific embodiment
A kind of milk storage quick cooler described in the utility model, described milk storage quick cooler comprises a shell 1, the interior inner bag 2 that arranges of shell 1, inner bag 2 peripheries are provided with refrigeration structure, between shell 1 and inner bag 2, be also provided with cooling-storage structure and insulation construction, the bottom of inner bag or sidewall are also provided with and can stir the mobile stirring structure of inner milk.Described inner bag has flash heat transfer function, milk and inner bag direct contact heat transfer, heat exchange is rapider, described refrigeration structure can produce the refrigerating capacity of milk being down to suitable storage temperature, described stirring structure has a short time in refrigeration structure refrigeration situation and milk is down to the mixing speed of suitable storage temperature, and described cooling-storage structure has in the situation that refrigeration structure stops refrigeration and keeps for a long time milk temperature at the cold storage capacity of suitable storage temperature scope.
Refrigeration structure comprises compressor 5, evaporimeter 3, condenser 4 and choke valve 15, described evaporimeter 3 is tubular structure, winding is arranged on the outer wall of inner bag 2, described compressor 5, condenser 4 and throttling 15 valves are arranged on the sidepiece of inner bag 2, described compressor 5, condenser 4 and choke valve 15 are between insulation construction and shell, the evaporimeter of described tubular structure and cooling-storage structure are arranged between insulation construction and inner bag, refrigeration structure is continued to use Technology of Compressor Refrigeration, compact designed, guarantee that volume is smaller and more exquisite, more be applicable to herdsman's flow-type working method, compressor 5, condenser 4 grades are arranged between insulation construction and inner bag 2 sidewalls, reduce the center of gravity of milk storage quick cooler, make milk storage quick cooler more firm.
The refrigerating capacity of refrigeration structure is 300～400J/h, can guarantee to fill after milk in milk storage quick cooler, and all milk is cooled to suitable storage temperature.
Stirring structure is mechanical agitation structure or magnetic agitation structure or ultrasonic wave stirring structure.Use stirring structure to stir flowing of inner milk, improve rate of heat exchange, internal temperature is underspeeded soon, simultaneously because the setting of stirring structure can also be that the temperature of inner milk is even, can not cause near the milk temperature of evaporimeter low, temperature away from the milk of evaporimeter is high, is conducive to the storage of milk.Milk is stirred, and milk forms mobile, not different from the milk of the inwall contact of milk storage quick cooler in the same time, contact respectively and inwall carries out heat exchange and absorbs inner cold with inwall, makes the temperature of milk be dropped rapidly to the temperature of the suitable storage of milk.Stirring structure has the mixing speed of in 2～3 hours, milk being down to suitable storage temperature in refrigeration structure refrigeration situation, the speed of agitator of described mechanical type stirring structure or magnetic agitation structure is within the scope of 50～1000r/min, and the vibrations stirring frequency of ultrasonic wave stirring structure is within the scope of 20KHz～20MHz.
Cooling-storage structure is hold-over plate 12, be wrapped on the sidewall of inner bag 2, described tubular evaporator 3 is arranged between hold-over plate 12 and inner bag 2 sidewalls, the plastic construction that described hold-over plate 12 is sheet, inside is hollow cavity, and hollow cavity is in-built inorganic salt solution, polyalcohol cold-storage liquid.Cooling-storage structure is covered with the sidewall of inner bag 2, and described cooling-storage structure is spliced by hold-over plate 12, or the as a whole hold-over plate of described cooling-storage structure.Preferably hold-over plate is two semicircular plastic constructions, be wrapped in completely on the sidewall of inner bag 2, so easy installation, and be all wrapped in inner bag, during compressor operating, the cold part that evaporimeter produces is for cooling liner, some is by the inorganic salt solution in hold-over plate, polyalcohol cold-storage liquid absorbs, due to inorganic salt solution, the freezing point of polyalcohol cold-storage liquid is very low, can reach minus 20 degrees Celsius even lower, so can absorbing a part of cold, hold-over plate stores, after compressor power-off, inorganic salt solution in hold-over plate, solution in polyalcohol cold-storage liquid or solid can freeze to inner milk, so during long-time power-off, the temperature of inner milk also can keep low temperature long time.Described cooling-storage structure has in refrigeration structure stops 8～12 hours refrigeration in the situation thats and keeps milk temperature at the cold storage capacity of suitable storage temperature scope, the cold storage capacity of described cooling-storage structure cold-storage liquid is 230K～310KJ/Kg, preferred 290KJ/Kg, the amount of cold-storage liquid depends on the volume of hold-over plate, and the volume of hold-over plate depends on the capacity of described inner bag simultaneously.
For improving heat exchange efficiency, inner bag 1 adopts the high material of heat exchange efficiency, can use aluminum alloy materials, or stainless steel material, can reach desirable heat transfer efficiency.And described inner bag inwall directly contacts with milk, direct contact heat transfer, can reduce heat loss, improve heat exchange efficiency, utilize milk and milk storage quick cooler inwall contact heat-exchanging that milk is carried out cooling, the refrigeration structure generation cold that constantly freezes, milk constantly absorbs cold from the inwall of milk storage quick cooler, and the temperature of milk is declined.
Described milk storage quick cooler, being applicable to herdsman collects the storage after milk and transports, milk can be poured into after collecting in milk storage quick cooler described in the utility model, to the energising of milk storage quick cooler, refrigeration structure starts, stirring structure stirs inner milk, it is cold that short time is carried out speed to inner milk, probably at 2～3 hours, be significantly less than and be placed on the time that is cooled to suitable storage temperature in refrigerator by milk is static, the cold can absorption refrigeration structure producing during refrigeration due to cooling-storage structure, cooling-storage structure released cold quantity after power-off, the temperature that can keep for a long time inner milk, solve the problem that does not have power supply to cause milk temperature to rise in milk transportation.For a long time inner milk is carried out to preservation by low temperature, probably at 8～12 hours, only have the time maintaining in heat-insulation layer insulation situation after being greatly longer than power-off.
For convenience of milk, pour milk storage quick cooler into, be provided with at an upper portion thereof an integral upper cover structure, described upper cover 10 sizes are corresponding with inner bag cross section size, be that inner bag and shell are opened type, upper opening arranges upper cover, opening upper cover can pour milk into from upper opening, used time not, user can open upper cover 10 its inside is cleaned, milk storage quick cooler bottom is provided with an outlet simultaneously, this exit is provided with valve 9, and with described inner bag 2 internal communication, inner milk can be controlled and be flowed out by this valve 9, the problem that milk that can be easily inner flows out, need not lift again milk storage quick cooler from it portion inner milk is poured out.
Insulation construction is the expanded material being filled between inner bag and shell, effectively completely cuts off inner and outside heat exchange, effectively keeps the low temperature of inner milk.
Described milk storage quick cooler is portable, milk storage quick cooler volume, within the scope of 20～100L, can be transported to the machining location of milk from pasture or herdsman family together with milk, make minicomputer and be convenient to transport milk, cooling time is short simultaneously, is beneficial to the preservation of inner milk.
The evaporimeter 3 of tubular structure is wrapped on the outer wall of inner bag 2, outside covers hold-over plate, after compressor 5 starts, evaporimeter 3 heat absorptions, absorb on the one hand the heat of milk in inner bag, the temperature of milk reduces, and absorbs on the other hand the temperature of inorganic salt solution, polyalcohol cold-storage liquid in hold-over plate, and a part of cold is stored in hold-over plate 12.Hold-over plate at least covers the tubular evaporator that is wrapped in inner bladder outer wall, and preferably evaporimeter and hold-over plate are covered with the sidewall of inner bag.
To internal washing, a kind of milk described in the utility model is stored quick cooler for convenience, and described shell and inner bag are barrel-shaped, upper opening, and opening part is provided with upper cover to be opened/closed, and under closed condition, inner bag is seal cavity.When during use, refrigeration milk is equipped with in inside, upper cover 10 and inner bag 2 are tightly connected, and inner milk can not overflow, and while not using, user can open upper cover 10 and very easily inner bag 2 be cleared up.
During use, in milk storage quick cooler, put into liquid milk, liquid milk is freezed, to the suitableeest storage temperature of milk, then milk is transported to the machining location of milk, then milk storage quick cooler utilizes again, after inner milk being poured out at every turn, when the inside does not have the state of milk, milk stores quick cooler without refrigeration, so internal temperature may be normal temperature, if for a long time need not, in inner bag inwall and stirring structure, be stained with some glutinous remaining milk, will go bad, mouldy.If so the discontinuous use of milk storage quick cooler, or used time not for a long time, need to internal washing is clean, avoid inner breed bacteria, milk storage quick cooler easy to clean described in the utility model, described inner bag top is opened type, shell is provided with upper cover, upper cover and inner bag are tightly connected, when during use, refrigeration milk is equipped with in inside, upper cover and inner bag are tightly connected, and inner milk can not overflow, while not using, user can open upper cover and very easily inner bag be cleared up.
Described upper cover 10 is articulated and connected with shell 1, and described upper cover one end and shell are hinged by hinge, and the other end and shell are by buckle clamping, and under closed condition, the downside of upper cover 10 and inner bag 2 sealings are fitted.User only need just raise upper cover and can clear up inner inner bag, very convenient, and upper cover is not separated with shell, is convenient to the coupling of each milk storage quick cooler upper cover, can not cause loss or the confusion of cover unit, and convenient operation.
On described, cover and be provided with control panel and display floater, for user's operation, with to user, export the information such as some temperature, described control panel and display floater are connected with power line, by power line, be connected with power supply, described power line direction of routing is the process hinge place, space along upper cover, then is connected on power supply along milk storage quick cooler shell.
Control panel and display floater also can be arranged on side wall of outer shell.
For convenience of cleaning to inner bag, described inner bag inwall corner rounding off,, corner is all greater than 90 degree, if be less than or equal to 90 while spending, during cleaning, be difficult to clean to corner, exist and clean dead angle, corner is all greater than 90 degree, and rounding off, can avoid cleaning dead angle, convenient cleaning, and be unfavorable for adhering to of milk, be beneficial to and keep the clean of inner bag inwall.
For accelerating cooling velocity, stirring structure is set in inner bag, stirs internal liquid and flow, improve heat exchange efficiency, described stirring structure is arranged on the bottom in inner bag, the drive unit setting of stirring structure bottom outside the tank, drive unit is arranged on the bottom of inner bag, can reduce the center of gravity of milk storage quick cooler, improve the stability of milk storage quick cooler, stirring structure in inner bag is demountable structure, and user can take out stirring structure very easily, and inner bag and stirring structure are cleaned.
Described stirring structure comprises the stirring body that stirs inner bag internal liquid, described stirring body is arranged on the bottom in inner bag 2, bottom outside inner bag 2 arranges electric rotating machine 7, and motor shaft stretches into and inner connection with stirring body of inner bag drives stirring body to rotate, and described stirring body is impeller-type or vane type.
When described stirring body is vane type stirring body as shown in Figure 1, comprise a shaft, be distributed with a plurality of blades 6 on shaft, described shaft is connected with the motor axle key of electric rotating machine, preferred described blade 6 times is narrow wide, and the height of described blade 6 and the ratio of cavity height are 1/4-1/2.Described shaft is provided with polygonal shaft hole, and the motor shaft of electric rotating machine is the polygon shaft suitable with polygonal shaft hole, pegs graft and is arranged in polygonal shaft hole.
When described stirring body is impeller-type stirring body (not shown in FIG.), comprise a mashing beam dish, on mashing beam dish, be distributed with the water extraction leaf of a plurality of fin shapes, described mashing beam dish is connected with the motor axle key of electric rotating machine, and the impeller being similar in automatic washing machine drives inner clothing and current to rotate.Described mashing beam dish is provided with polygonal shaft hole, and the motor shaft of electric rotating machine is the polygon shaft suitable with polygonal shaft hole, pegs graft and is arranged in polygonal shaft hole.
Or upper cover buckles on shell, upper cover downside is provided with a boss, and this boss is that elastomeric material is made, and the uncovered and inner bag that extend into inner bag is tightly connected, and under open mode, upper cover can take off completely.When user clears up, upper cover can be taken off, its inside is cleared up, very convenient.Now, control panel and display floater are arranged on the sidewall of shell, by power line, are connected with power supply, and power line is along shell cabling.
Opening upper cover milk pours into, used time not, user can open upper cover 10 its inside is cleaned, milk storage quick cooler bottom is provided with an outlet simultaneously, this exit is provided with valve 9, and is communicated with the minimum point of described inner bag 2, and inner milk can be controlled and be flowed out by this valve 9, the problem that can be easily inner milk flows out, need not lift again milk storage quick cooler from it portion inner milk is poured out.
As shown in Figure 2, power supply input XP voltage is civil power 220VAC, and ground wire PE first obtains 24VDC dc source after interchange turns DC Module 16; After the 17 direct current conversions of DC-DC voltage reduction module, obtain the required 5V DC voltage of master control borad Main Control Board again.When compressor control switch RY1 is closed, compressor CP starts working; When RY1 switch disconnects, compressor CP quits work; When motor control switch RY2 is closed, and under the control signal of master control borad, motor is worked with certain rotating speed (50～1000rpm); When RY2 disconnects, motor stops operating.Master control borad 18, by the feedback signal of pick-up transducers Rt, controls whether need to open compressor cooling with this; SW & UI button display module 19 is mainly realized man-machine interaction, can carry out various operations by this interface.When master control borad is by sensor Rt feedack, while needing to stir refrigeration, open stirring motor M, when not needing, stop stirring motor M.
The foregoing is only preferred embodiment of the present utility model; it should be pointed out that for the ordinary skill in the art, do not departing under the utility model principle prerequisite; can also make various deformation and improvement, this also should be considered as protection domain of the present utility model.
Claims (10)
1. a milk is stored quick cooler, it is characterized in that: described milk storage quick cooler at least comprises a shell, the inner bag, the inner bag periphery that in shell, are provided with for carrying liquid are provided with for generation of the refrigeration structure of cold and for storing the cooling-storage structure of cold, in inner bag, be provided with the stirring structure for agitated liquid, described shell and inner bag are barrel-shaped, upper opening, and opening part is provided with upper cover to be opened/closed, under closed condition, inner bag is seal cavity.
2. a kind of milk storage quick cooler according to claim 1, is characterized in that: described upper cover one end and shell are hinged by hinge, and the other end and shell are by buckle clamping, and under closed condition, the downside of upper cover and inner bag sealing are fitted.
3. a kind of milk according to claim 2 is stored quick cooler, it is characterized in that: described milk storage quick cooler also comprises control panel and display floater, control panel and display floater are arranged on and cover, described control panel and display floater are connected with power line, by power line, be connected with power supply, described power line direction of routing is the process hinge place, space along upper cover, then is connected on power supply along milk storage quick cooler shell.
4. according to the arbitrary described a kind of milk storage quick cooler of claim 1-3, it is characterized in that: the stirring structure in described inner bag is demountable structure.
5. a kind of milk according to claim 4 is stored quick cooler, it is characterized in that: described stirring structure comprises the stirring body that stirs inner bag internal liquid, described stirring body is arranged on the bottom in inner bag, bottom outside inner bag arranges electric rotating machine, stirring body drives by electric rotating machine, motor shaft stretches into stirring body and drives stirring body to rotate, described stirring body and motor shaft socket connection.
6. a kind of milk according to claim 5 is stored quick cooler, it is characterized in that: described stirring body comprises a shaft, on shaft, be distributed with a plurality of blades, described shaft is provided with polygonal shaft hole, the motor shaft of electric rotating machine is the polygon shaft suitable with polygonal shaft hole, grafting is arranged in polygonal shaft hole, or described stirring body comprises a mashing beam dish, on mashing beam dish, be distributed with the water extraction leaf of a plurality of fin shapes, described mashing beam dish is provided with polygonal shaft hole, the motor shaft of electric rotating machine is the polygon shaft suitable with polygonal shaft hole, grafting is arranged in polygonal shaft hole.
7. a kind of milk according to claim 1 is stored quick cooler, it is characterized in that: described upper cover buckles on shell, upper cover downside is provided with a boss, and this boss is that elastomeric material is made, the opening and the inner bag that extend into inner bag are sealed and matched, and under open mode, upper cover can take off completely.
8. according to a kind of milk storage quick cooler described in claim 2 or 7, it is characterized in that: described milk storage quick cooler also comprises control panel and display floater, described control panel and display floater are arranged on side wall of outer shell, by power line, are connected with power supply, and power line is along shell cabling.
9. a kind of milk storage quick cooler according to claim 1, is characterized in that: described milk storage quick cooler bottom is provided with an outlet, is communicated with described inner bag bottom minimum point, and this exit is provided with valve.
10. a kind of milk according to claim 1 is stored quick cooler, it is characterized in that: described inner bag inwall directly contacts with liquid, inner bag inwall is smooth surface, and described inner bag inwall turning is greater than 90 degree, and corner's rounding off, described inner bag is aluminium alloy inner container or stainless steel inner container.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420213276.3U CN203841039U (en) | 2014-04-28 | 2014-04-28 | Quick cooling machine for storing milk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420213276.3U CN203841039U (en) | 2014-04-28 | 2014-04-28 | Quick cooling machine for storing milk |
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| Publication Number | Publication Date |
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| CN203841039U true CN203841039U (en) | 2014-09-24 |
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| CN201420213276.3U Expired - Fee Related CN203841039U (en) | 2014-04-28 | 2014-04-28 | Quick cooling machine for storing milk |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105076392A (en) * | 2014-04-28 | 2015-11-25 | 青岛海尔特种电冰柜有限公司 | Milk storage quick-cooling machine |
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2014
- 2014-04-28 CN CN201420213276.3U patent/CN203841039U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105076392A (en) * | 2014-04-28 | 2015-11-25 | 青岛海尔特种电冰柜有限公司 | Milk storage quick-cooling machine |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140924 Termination date: 20180428 |
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| CF01 | Termination of patent right due to non-payment of annual fee |