CN105444487B - A kind of cold preserving method of tank/bottle drink - Google Patents

A kind of cold preserving method of tank/bottle drink Download PDF

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Publication number
CN105444487B
CN105444487B CN201410241269.9A CN201410241269A CN105444487B CN 105444487 B CN105444487 B CN 105444487B CN 201410241269 A CN201410241269 A CN 201410241269A CN 105444487 B CN105444487 B CN 105444487B
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tank
bottle drink
bottle
coolant liquid
cooling
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CN105444487A (en
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肖长亮
任开龙
张进
杨未
芦小飞
刘华
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Qingdao Haier Special Refrigerator Co Ltd
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Qingdao Haier Special Refrigerator Co Ltd
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Abstract

The present invention relates to a kind of cold preserving methods of tank/bottle drink, tank/bottle drink is put into cryogenic liquid, with coolant liquid contact heat-exchanging, by tank/bottle drink cooling, before tank/bottle drink is removed, control tank/bottle drink is controlled tank/bottle drink high speed rotation, the coolant liquid drop for being stained on tank/bottle drink peripheral wall is detached with tank/bottle peripheral wall by being moved on cooling-liquid level under cooling-liquid level.The water droplet on tank/bottle drink surface is got rid of, tank/bottle drink surface of submitting will not be stained with too many water droplet, and user feels good, and will not get clothes or floor after taking-up wet.The cleannes for ensureing cooling solution, improve visual effect, and user's use trusts.Coolant liquid long-time constant temperature is maintained, the stop frequency of refrigeration system is reduced, extends the service life of refrigeration system, reduces frequency noise.

Description

A kind of cold preserving method of tank/bottle drink
Technical field
The present invention relates to the quickly cooling field of tank/bottle drink, the cold preserving method of especially a kind of tank/bottle drink.
Background technology
In food and drink, retail and recreation sector, product is kept to cool down using various forms of devices.For cold drink, this A little devices form typical two groups --- commercial beverage refrigerator and cold drink vending machine.Two kinds of device is substantial It is the refrigerator that there is big glass in front, (being used for manual allocation) in the case of first group carries hinged door or sliding door, second Distributor gear is carried in the case of group.They are pre-chilled and store beverage in case selling.In several cases, beverage is finally sold at it It is before long-term to keep at low temperature.Then, using considerable energy, this may be unnecessary.When to prevent people from buying, Beverage is not cooled down, usual refrigerator or sell in machine all has a large amount of cooling beverage, and refrigeration system needs longtime running to protect Hold the low temperature of beverage.
Summarize the problem, all fallbacks of two kinds of device.In use, first group of beverage refrigerator is opened greatly each It is all subjected to a large amount of loss of cool air when door.Vending machine must provide user to the automatic selling selling for collecting object Facilitate access, causes to seal poor.Refrigeration system, which usually requires that, carries out running background cycle to keep efficiency, but this use is not straight Connect the additional energy for cooling down content.It it is known that beverage is stored in the refrigerator compartment of front opening by various beverages vending machine It is interior to touch and observe product to facilitate.These compartments obviously have even greater energy dissipation.
No matter when final result may be sold and beverage is maintained at cold conditions for a long time in case selling used electric energy High wastage.Energy dissipation is not limited to business location's reception automatic vending machine.A variety of small-sized street-corner shops, gas station and coffee The outlet of the coffee Room also provides beverage and cools down compartment.For these operators, the cost of electric energy will account for the higher proportion of their operational overheads. Energy dissipation is not unique problem.Due to the heat that refrigeration system generates, usually from the waste thermal energy by-product of refrigeration system Product can cause around machine that regional area is undesired to warm.This causes user that must be drunk in warm regions unsatisfactory The embarrassment of their satisfactory cold drinks.
Cooling velocity is also a problem, especially in the high place of beverage sales amount, such as in special events-music Meeting, movement meeting etc..In general, when activity starts, beverage is sufficiently cooled due to having refrigerated a few hours.But it is once movable It carries out, the quantities of beverage sold can exceed the ability that refrigerator cools down more beverages.Then beverage is cooling or complete in only part It is sold in the state of uncolled.
As the improvement of people's living standards, people are higher and higher to the pursuit of quality of life, especially young man is more willing to Meaning reference cold drink, and beverage is direct plungeed into the low temperature for the suitable reference that refrigerator is cooled down from room temperature, needed for ten a few minutess even more The long time, such time is too long, does not meet present efficient rhythm of life, requirement of the people to cooling velocity Higher and higher, when especially people are badly in need of quoting low temperature beverage, conventional cooling means is just no longer applicable in.
CN102686959A patents disclose a kind of cooling device, including:Cavity, the cavity to be cooled down for receiving Product;Tumbler, the tumbler make the product being received in the cavity rotate;And cooling liquid supply dress It sets, the cooling fluid Supplying apparatus provides cooling liquid to the cavity, wherein the tumbler is suitable for 90 revs/min Above rotating speed makes the product rotate and is also adapted to provide pulse or the discontinuous rotation of predetermined period.
CN102869934A patents disclose a kind of cooling equipment, including:Cavity for receiving the product to be cooled down, Rotating device for rotating the product being received in the cavity, and by coolant be supplied to the cavity coolant supply Answer device, wherein the equipment further includes that synkinesia is applied to the device of the cavity.
But above-mentioned two patent is that the product to be cooled down first is put into cavity, by coolant supply apparatus to sky Intracavitary provides cooling liquid, and tumbler rotates product, completes quickly cooling, and coolant liquid cannot recycle, if every time quickly cooling all to Cooling liquid is provided in cavity, is wasted time, and the temperature of coolant liquid reaches the coolant in subzero ten several years and is stained with for saline solution On Used for Making Beverage Container Body, it can influence to drink effect, moist tank body brings big inconvenience to user.If coolant liquid recycles, It also has coolant liquid and becomes cloudy phenomenon, influence visual experience.It needs to freeze to coolant liquid always or put every time in cooling procedure Enter after new coolant liquid postcooling liquid temperature increases and needs to change.
Given this present invention is proposed.
Invention content
The purpose of the present invention in order to overcome the deficiencies of the prior art, provides a kind of cold preserving method of tank/bottle drink.
In order to realize the purpose, the present invention adopts the following technical scheme that:A kind of cold preserving method of tank/bottle drink, by tank/ Bottle drink is put into cryogenic liquid, with coolant liquid contact heat-exchanging, tank/bottle drink is cooled down, tank/bottle drink is removed Before, control tank/bottle drink under cooling-liquid level by being moved on cooling-liquid level, control tank/bottle drink high speed Rotation, the coolant liquid drop for being stained on tank/bottle drink peripheral wall is detached with tank/bottle peripheral wall.
The control tank/bottle drink high speed rotation in order to control tank/bottle drink around Pivot Point Center high speed rotation and/or around The axle center high speed rotation parallel and misaligned with Pivot Point Center.
The refrigeration can refrigerate multiple tanks/bottle drink simultaneously, and when multiple tanks/bottle drink refrigerates simultaneously, only control is The tank being removed/bottle drink is surrounded into Pivot Point Center high speed rotation.
It is 50~800rpm, preferably 200~500rpm to control high-speed rotating rotating speed.
It is 3~10s, preferably 4~8s to control the high-speed rotating time.
When only tank/bottle drink being put into and taken out, tank/bottle drink is located on cooling-liquid level, remaining Time tank/bottle drink is respectively positioned under cooling-liquid level.
The coolant liquid be water, control coolant liquid temperature be less than or equal to cooling tank/bottle drink set temperature, one As maintain 0 ° ± 1 °.
Control tank/bottle drink and coolant liquid vertical direction relative motion, make tank/bottle drink be located at cooling-liquid level it Under upper or cooling-liquid level, tank/bottle drink is put into and is taken out when on cooling-liquid level;Positioned at coolant liquid Tank/bottle drink is cooled down when under liquid level, if the tank being put into/bottle drink temperature is higher, control tank/bottle drink and Coolant liquid horizontal direction relative motion makes the coolant liquid of tank/bottle drink different moments contact different location quickly exchange heat.
After technical solutions according to the invention, following advantageous effect is brought:
1, the present invention gets rid of the water droplet on tank/bottle drink surface, and tank/bottle drink surface of submitting will not be stained with too much Water droplet, user feel good, and will not get clothes or floor after taking-up wet.
2, when tank of the present invention/bottle drink is located at liquid level or more, tank body beverage is picked and placeed, below liquid level When, tank body beverage is cooled down, is picked and placeed conveniently, coolant liquid can be used multiple.
3, the present invention carries out circularly purifying to coolant liquid, ensures that the cleannes of cooling solution, coolant liquid can recycle, Improve visual effect, user's use trusts.
4, coolant liquid constant temperature, tank/bottle drink cooling temperature precise control.
5, it when ingenious utilization solid-liquid, is converted between absorption or releasing thermal energy and interior energy, temperature-resistant principle, control Coolant liquid can maintain coolant liquid long-time constant temperature under solid-liquid state, reduce the stop frequency of refrigeration system, extend refrigeration The service life of system reduces frequency noise.
The specific implementation mode of the present invention is described in further detail below in conjunction with the accompanying drawings.
Description of the drawings
Fig. 1:Ice sheet cold-storage of the present invention maintains constant temperature structure schematic diagram
Fig. 2:Ice sheet cold-storage of the present invention maintains constant temperature flow chart
Fig. 3:Coolant liquid purification process figure of the present invention
Fig. 4:The present invention detaches coolant liquid drop flow chart
Fig. 5:Tank of the present invention/bottle drink rotational structure front view
Fig. 6:Tank of the present invention/bottle drink rotational structure vertical view
Wherein:1, cooling container, 2, ice sheet, 3, coolant liquid, 4, ice layer thickness sensor, 6, master control borad, 7, evaporator tube Road, 8, insulating layer, 31 circulation loops, 32, coarse filtration module, 33, adsorption module, 34, smart filtering module, 41, turntable, 42, One motor, the 43, second motor, 44, handgrip, 45 tanks/bottle drink.
Specific implementation mode
A kind of cold preserving method of tank/bottle drink of the present invention, tank/bottle drink is put into cryogenic liquid, with Coolant liquid contact heat-exchanging cools down tank/bottle drink, controls tank/bottle drink and coolant liquid vertical direction relative motion, makes Tank/bottle drink is located on cooling-liquid level or under cooling-liquid level, is drunk to tank/bottle when being located on cooling-liquid level Product are put into and are taken out;Tank/bottle drink is cooled down when under cooling-liquid level, if the tank being put into/bottle drink Product temperature degree is higher, controls tank/bottle drink and coolant liquid horizontal direction relative motion, makes tank/bottle drink different moments contact The coolant liquid of different location quickly exchanges heat.
Refrigeration in the present invention is that sensu lato refrigeration, including quickly cooling, cold storage, freezing etc. carry out low-temperature treatment to article Process.
When only tank/bottle drink being put into and taken out, tank/bottle drink is located on cooling-liquid level, remaining Time tank/bottle drink is respectively positioned under coolant liquid, cold-storage jar/bottle drink
Embodiment one
The coolant liquid at least contains part water, using the method for ice sheet cold-storage, coolant liquid is made to maintain constant temperature.
As shown in Fig. 2, the method for the ice sheet cold-storage is:
The peripheral wall that refrigeration system starts the cooling container to containing coolant liquid freezes, and coolant temperature is made to drop to ice Near point, the internal perisporium of cooling container starts to freeze;
Ice sheet is gradually formed with the peripheral wall for carrying out cooling container of refrigeration, when ice layer thickness increases to certain thickness, Refrigeration system stops refrigeration, coolant liquid and ice sheet temperature of the maintenance close to freezing point in cooling container;
With the cooling to tank/bottle drink, ice sheet gradually melts, and when ice sheet is reduced to certain thickness, is again started up Refrigeration system;It recycles successively, coolant temperature is kept to maintain the temperature near freezing point.
Coolant liquid is used for the article of cooling required cooling, such as tank/bottle drink, if the temperature of coolant liquid is not fixed, no The temperature that tank body beverage is cooled to can be accurately controlled, so coolant liquid maintains constant temperature quite important to the control of cooling temperature, also If there is simple setting temperature sensor to detect the start and stop of coolant temperature control refrigeration system, refrigeration system needs frequent start-stop, Seriously affect the service life of refrigeration system, while refrigeration system is mostly compressor cooling, it is also prodigious when compressor start Noise.
When ingenious utilization solid-liquid of the invention, converted between absorption or releasing thermal energy and interior energy, temperature-resistant principle, Coolant liquid is controlled under solid-liquid state, coolant liquid long-time constant temperature can be maintained.Uniformly freeze to cooling container peripheral wall, makes cold But it freezes on container internal perisporium and forms ice sheet, internal isothermal liquid can be used as cooling solution.Use reducing for ice sheet cold-storage The stop frequency of refrigeration system extends the service life of refrigeration system, reduces frequency noise.
The stop frequency frequency of refrigeration system reduces simultaneously, and the number of start and stop in the set time is reduced, any electric appliance member Part number of start and stop within the scope of service life is fixed, so the number of start and stop is reduced in the set time, can extend system The service life of cooling system, especially compressor when compressor start, have noise, reducing the initiation culture of compressor can also reduce Noise pollution.
The method for controlling refrigeration system start and stop:The ice layer thickness is directly detected by ice layer thickness sensor, this method It is also most straightforward approach, setting ice layer thickness sensor detects ice layer thickness sensor inside cooling container.Ice layer thickness Sensor is according to the differences of the parameters such as resistance, capacitance, conductivity during water freezing and ice-out, it can be determined that ice sheet is thick The sensors such as laser range sensor or thickness transducer detection ice layer thickness either can also be used in degree.
When refrigeration, when cooling container internal perisporium has ice sheet, ice layer thickness sensor detects ice layer thickness, when ice layer thickness reaches When arriving or being more than maximum set value, refrigeration system stops refrigeration;
After stopping refrigeration, when ice layer thickness sensor detects ice layer thickness at or below minimum setting value, refrigeration System starts refrigeration, and the maximum set value of ice layer thickness and minimum setting value are opposite with the width of the cooling container or diameter It answers.
In the process of refrigerastion of coolant liquid, the width of the maximum set value of ice layer thickness and minimum setting value and the cooling container Degree or diameter are corresponding.When cooling container is larger, the maximum set value of ice layer thickness and minimum setting value should be arranged opposite Big, when cooling container is smaller, relatively small, guarantor in this way should be arranged in the maximum set value of ice layer thickness and minimum setting value Card with coolant liquid cool down tank body beverage when internal liquid absorb heat, temperature do not have enough time also increase when, just by ice-out when absorb, And the initial stage of freezing is also to need certain time, cooling container is bigger, and the cold needed is much longer with the time, which also needs The constant temperature of remaining ice sheet maintenance coolant liquid, therefore the maximum set value of ice layer thickness and minimum setting value and the cooling container Width or diameter match.
It is preferred that the maximum set value of ice layer thickness and minimum setting value and the width or diameter of the cooling container are proportional, The maximum set value of the ice layer thickness is the ice layer thickness in the width of cooling container or 1/50~1/10 range of diameter Minimum setting value be in the width of cooling container or 1/80~1/50 range of diameter.
Also a kind of method of control refrigeration system start and stop:The temperature of coolant liquid in cooling container is detected by temperature sensor Degree, by timer detection time, the time that freezing point is down to by detecting coolant temperature judges ice layer thickness.
When refrigeration, the temperature of coolant liquid continuously decreases, after temperature sensor detects that cooling solution is down to freezing point, timer Start timing, after reaching setting time T1, ice layer thickness meets or exceeds maximum set value, and refrigeration system stops refrigeration;
After stopping refrigeration, the temperature of coolant liquid maintains near freezing point in certain time, and temperature sensor detects cooling After solution increases to over freezing point, start timing, after reaching setting time T2, ice sheet all melts, and refrigeration system is again started up system It is cold.This method needs the power of refrigeration system larger, and the extension time at initial stage of freezing is shorter.
In the process of refrigerastion of coolant liquid, setting time T1 and T2 is corresponding with the width of the cooling container or diameter, if Fix time T1 and T2 and the width or diameter of the cooling container it is proportional.
When refrigeration, refrigeration system at least uniformly freezes to cooling container peripheral wall, absorbs cooling container by a cooling-storage structure With the part cold of refrigeration system radiation, when ice sheet melts or coolant temperature rises, which reduces system The frequency that cooling system starts.The utilization rate for increasing cold to the full extent, reduces the waste of cold.Guarantor can also be arranged in outermost layer Warm layer, influence of the blocking external temperature to internal constant temperature.
Coolant liquid 3 is housed as shown in Figure 1, cooling container is provided with refrigeration system, the refrigeration in the vessel of cooling container 1 System is compressor refrigeration system or other any refrigeration systems freezed, and the evaporator pipeline 7 of the refrigeration system is uniform It is wrapped on 1 outer wall of cooling container, setting ice layer thickness sensor 4 or temperature sensor in cooling container 1, ice layer thickness pass Sensor 4 or temperature sensor are connect with master control borad 6, and cooling 1 outermost layer of container is preferably provided the insulating layer 8 of expanded material, institute It states coolant liquid 3 and at least contains part water, can be water or aqueous solution, the ice sheet 2 on 1 inner wall of cooling container maintains internal coolant Temperature maintains near freezing point.
The coolant liquid is water, maintains 0 ° ± 1 °.Coolant liquid selection temperature can be down to the saline solution in subzero ten several years, Tank/bottle drink has some solution and is stained on tank body after quickly cooling in solution, when user's beverage, may feel that and is stained with The saline taste of saline solution on tank body, influence beverage drinks effect, so coolant liquid preferably selects water, colorless and odorless, and preferably It for pure water, that is, does not interfere with and drinks effect, will not affect human health.And the minimum temperature of the liquid of water is 0 °, less than 0 ° after can freeze, and the optimal consumption temperature of most of beverage is at 0 ° or more, such as:Laughable optimal consumption temperature It it is 2.2 °, the optimal consumption temperature of beer is 8 °.So disclosure satisfy that the cooling temperature of most of beverage using water as coolant liquid The needs of degree.
Embodiment two
From coolant liquid out, surface speckles with many coolant liquid drops to tank/bottle, and user takes the tank/bottle drink cooled down Product surface is damp, is easy to get clothes and floor wet, before tank/bottle drink is removed in order to solve the above problem, control tank/ Bottle drink is controlled tank/bottle drink high speed rotation, will be stained on by being moved on cooling-liquid level under cooling-liquid level The coolant liquid drop of tank/bottle drink peripheral wall is detached with tank/bottle peripheral wall, that is, gets rid of the coolant liquid drop brought out.
The control tank/bottle drink high speed rotation in order to control tank/bottle drink around Pivot Point Center high speed rotation and/or around The axle center high speed rotation parallel and misaligned with Pivot Point Center.
Multiple tanks/bottle drink can be refrigerated in cold storage procedure simultaneously, when multiple tanks/bottle drink refrigerates simultaneously, is only controlled The tank that will be removed/bottle drink surrounds Pivot Point Center high speed rotation.It avoids flogging a dead horse.
The high-speed rotating rotating speed is 50~800rpm, preferably 200~500rpm.Some too small small drops of speed are not It can be got rid of, speed is too big, and machine is unstable.
The high-speed rotating time is 3~10s, preferably 4~8s.Time is too short, is not completely separated coolant liquid drop, Time is too long, wastes time, and wastes power.
After grabbing device crawl tank/bottle drink of the tank/bottle drink, tank body top is covered, tank body top is convex The dented space that edge is formed is isolated with coolant liquid, and coolant liquid is prevented to enter in the dented space of tank body upper flange formation.It avoids There is coolant liquid in the dented space on tank body top, gets the clothes of user wet or gets ground wet.
As shown in Figure 5, Figure 6, the structure of control tank/bottle drink rotation includes a turntable 41 in the present invention, on turntable 41 Multiple handgrips 44 are set, and handgrip captures tank/bottle drink 45, the centrally disposed first motor 42 of turntable 41, the top of handgrip 44 Second motor 43 is set, the rotation of the second motor 43 drives the rotation of handgrip 44 that tank/bottle drink 45 is driven to be rotated around Pivot Point Center, the The rotation of one motor 42 drives tank/bottle drink 45 to be rotated around the axle center of turntable.Tank/bottle drink is one in the cooling container of refrigeration It is directly captured by handgrip, alternatively, tank/bottle drink is placed in the cooling container of refrigeration, when needing to take out, is taken by handgrip Go out.Before tank/bottle drink 45 is sent refrigeration machine, increases by a high-speed rotating process, tank/bottle drink 45 will be stained on On coolant liquid drop separation.
After the above method, tank/not too many coolant liquid drop in bottle drink surface of submitting, user is taken with hand When, it will not feel too moist feeling, while the clothing of user will not be got wet because of the coolant liquid drop that tank/bottle drink is taken out of Clothes or ground.
Embodiment three
Since tank/bottle drink needs to be immersed in coolant liquid, and coolant liquid described in refrigerating recycles, and the time is long Afterwards, coolant liquid can be contaminated, if the coolant liquid being on the one hand stained on tank body is drunk rear unhealthful, another aspect, in vision On bad feeling can be caused to user, in order to solve the above problem during quickly cooling, constantly or discontinuity is held to cooling Coolant liquid in device carries out purified treatment, realizes that coolant liquid recycles.
As shown in Figure 1, circulation loop is set on cooling container, setting coarse filtration module, adsorption module, essence on circulation loop Filtering module, coarse filtration module and smart filtering module use filter element filtering, coarse filtration module filter element filtering net diameter to be more than smart mistake Module filter element filtering net diameter is filtered, adsorption module uses activated carbon adsorption.
The process of the purified treatment is that will out coolant liquid be extracted to the cooling container for containing coolant liquid by a circulation loop, The coarse filtration processing of coarse filter, the adsorption treatment by activated carbon are proceeded through successively, at the smart filtering by fine filter Coolant liquid is returned in cooling container by circulation loop after reason.
In cold storage procedure, the detection of turbidity is carried out to coolant liquid, when the turbidity of coolant liquid is more than setting value, to coolant liquid Purified, realize coolant liquid recycle or above-mentioned quickly cooling during, periodically coolant liquid is purified, realize cooling Liquid recycles.
The control method of detection that turbidity is carried out to coolant liquid is specially:Turbidity transducer is set, the turbid of coolant liquid is detected The control system of degree, the turbidity transducer and quick cooler, which connects, sends the dirty degree detected to control system, works as turbidity When the turbidity of the coolant liquid of sensor detection is more than setting value, control system control control purifies coolant liquid, then again It is back in cooler and is reused by top.This kind of control method is the most accurate, when the turbidity of internal coolant is more than setting When value, starts decontamination process and be started without decontamination process when the turbidity of internal coolant is relatively low.
Periodically carrying out purification to coolant liquid is:Can timer, detection time, every a timing be set in cooling container Between, control system control extracts coolant liquid by circulation loop out from the bottom of cooling container, is purified, then again by top It is back in cooler and reuses.This kind of control method is the simplest, only needs start by set date purified treatment.
If detect that turbidity is more than another setting value inside cooling container, control system, control system are transmitted a signal to It sends out the alarm for replacing coolant liquid or coolant liquid is replaced in control system control.
Pass through the above method, it is ensured that coolant liquid clean hygiene is stained on even if user has drunk on beverage pot/bottle Coolant liquid drop will not cause damages to body, while coolant liquid is clean, and user sees rear comfortable, trusts tank/bottle drink It is put into and wherein refrigerates.
The foregoing is merely the preferred embodiment of the present invention, it is noted that for those of ordinary skill in the art and Speech, without departing from the principles of the present invention, can also make various deformation and improvement, this should also be considered as the protection of the present invention Range.

Claims (11)

1. tank/bottle drink is put into cryogenic liquid, contacts and change with coolant liquid by a kind of cold preserving method of tank/bottle drink Heat cools down tank/bottle drink, it is characterised in that:Before tank/bottle drink is removed, control tank/bottle drink is by coolant liquid It is moved on cooling-liquid level under liquid level, controls tank/bottle drink high speed rotation, tank/bottle drink peripheral wall will be stained on Coolant liquid drop is detached with tank/bottle peripheral wall.
2. a kind of cold preserving method of tank/bottle drink according to claim 1, it is characterised in that:Control tank/the bottle Drink high speed rotation in order to control tank/bottle drink around Pivot Point Center high speed rotation and/or around parallel and misaligned with Pivot Point Center Axle center high speed rotation.
3. a kind of cold preserving method of tank/bottle drink according to claim 2, it is characterised in that:The refrigeration can be simultaneously Multiple tanks/bottle drink is refrigerated, when multiple tanks/bottle drink refrigerates simultaneously, the tank/bottle drink that will be removed only is controlled and encloses Around Pivot Point Center high speed rotation.
4. according to a kind of cold preserving method of any tank/bottle drinks of claim 1-3, it is characterised in that:Control high speed The rotating speed of rotation is 50~800rpm.
5. a kind of cold preserving method of tank/bottle drink according to claim 4, it is characterised in that:It controls high-speed rotating Rotating speed is 200~500rpm.
6. a kind of cold preserving method of tank/bottle drink according to claim 4, it is characterised in that:It controls high-speed rotating Time is 3~10s.
7. a kind of cold preserving method of tank/bottle drink according to claim 6, it is characterised in that:It controls high-speed rotating Time is 4~8s.
8. a kind of cold preserving method of tank/bottle drink according to claim 1, it is characterised in that:Only tank/bottle is drunk When product are put into and taken out, tank/bottle drink is located on cooling-liquid level, remaining time tank/bottle drink is respectively positioned on cold But under liquid liquid level.
9. a kind of cold preserving method of tank/bottle drink according to claim 1, it is characterised in that:The coolant liquid is water, The temperature for controlling coolant liquid is less than or equal to the set temperature of cooling tank/bottle drink.
10. a kind of cold preserving method of tank/bottle drink according to claim 9, it is characterised in that:Control the temperature of coolant liquid Degree maintains 0 DEG C ± 1 DEG C.
11. a kind of cold preserving method of tank/bottle drink according to claim 1, it is characterised in that:Control tank/bottle drink Product and coolant liquid vertical direction relative motion make tank/bottle drink be located on cooling-liquid level or under cooling-liquid level, position Tank/bottle drink is put into and is taken out when on cooling-liquid level;Tank/bottle is drunk when under cooling-liquid level Product are cooled down, if the tank being put into/bottle drink temperature is higher, control tank/bottle drink and the opposite fortune of coolant liquid horizontal direction It is dynamic, so that the coolant liquid of tank/bottle drink different moments contact different location is quickly exchanged heat.
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