CN203163416U - Ice crystal beverage cabinet - Google Patents
Ice crystal beverage cabinet Download PDFInfo
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- CN203163416U CN203163416U CN 201320003707 CN201320003707U CN203163416U CN 203163416 U CN203163416 U CN 203163416U CN 201320003707 CN201320003707 CN 201320003707 CN 201320003707 U CN201320003707 U CN 201320003707U CN 203163416 U CN203163416 U CN 203163416U
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Abstract
The utility model relates to the technical field of refrigerators. An ice crystal beverage cabinet and a control method of the ice crystal beverage cabinet are provided to solve the technical problem of overcoming defects in the prior art. The ice crystal beverage cabinet comprises a body, a refrigeration assembly and a control assembly, wherein the refrigeration assembly is connected with the control assembly and arranged in the body, closed space is formed in the body, the closed space comprises a storage area, a flow mixing area and a cool air chamber, the storage area, the flow mixing area and the cool air chamber are communicated with one another, the flow mixing area and the cool air chamber are arranged on the back side of the storage area, the flow mixing area is arranged in front of or above the cool air chamber, an evaporator of the refrigeration assembly is arranged in the cool air chamber, a draught fan is arranged in the flow mixing area, and air is made to flow in a circular mode from the cool air chamber to the storage area, then to the flow mixing area, and finally back to the cool air chamber. When a beverage is drunk, a crystallization effect and ice crystal drink are automatically produced in the process of pouring the beverage into a refrigeration cup or strongly shaking the beverage, and a method for manufacturing the ice crystal drink in a sanitary, fresh and rapid mode is provided for people.
Description
Technical field
The utility model relates to the refrigerator technical field, particularly a kind of ice crystal beverage cabinet that beverage can be kept flowability in the ice crystal temperature range.
Background technology
Water is Source of life, be unable to do without water in the life, and the most stable storage mode of water is liquid and the ice shape in the Nature, and all the other states are labile state.Therefore, traditional food low-temperature preservation is divided into two big classes: a class is the refrigeration storage of food, another kind of is the freezing storage of food, the refrigeration storage does not change the physical behavior of food, be that temperature with food drops to a certain suitable temperature more than the chill point of food, moisture in the food does not freeze, and can make most of food short-term storages; And freezing storage is the water formation ice crystal that the temperature of food is dropped to the overwhelming majority in the food, reaches the purpose of food Long-term Storage.
Along with the various software beverages of growth in the living standard are satisfying people's demand with emerging in an endless stream, well-known soft drink main component all is water, is liquid.All the time, in order to improve the taste of drink, people utilize ice machine or refrigerator that water is made ice cube, ice cube are smashed or directly put into the cold drink that beverage is made special taste then.
Under an atmospheric pressure, the freezing point of water is 0 ℃ in theory.In actual life, it is liquid that water can also keep in the certain temperature range below 0 ℃, and such water is subcooled water.According to engineer testing sum up water freeze law curve as shown in Figure 1 pure water freeze law curve, water is under normal temperature T1 state, temperature is reduced to behind a certain temperature spot T4 subcooled liquid and undergoes phase transition and congeal into ice, and makes temperature recovery to T2 because undergoing phase transition the energy that discharges.The described temperature T that undergoes phase transition 4 is called the chill point (freezing-point) of water, and described rise temperature T 2 is called freezing point (ice-point).In a certain temperature T 3 that arrives below the freezing point temperature T2 between the chill point temperature T 4, subcooled water between T3 and T4 is being disturbed, for example vibration, rock or will produce crystalline polamer when running into hydraulically rough surface, the temperature of T3 is called crystalline temperature (ice crystal-point), and the temperature value between T3 and the T4 is called the ice crystal temperature.At the subcooled liquid of T3 to the temperature range between the T4, crystalline polamer takes place when being vibrated or pour container into, this temperature range is called the ice crystal temperature range.The freezing point of any aqueous solution all is lower than 0 ℃ of the freezing point of pure water, and this natural phenomena is called freezing point and reduces.According to test, the chill point temperature of water is about-6 ° of C, and the crystalline temperature temperature is about-4 ° of C, therefore the ice crystal temperature range can be set at-4 ° of C between-5.5 ° of C.
Also do not have a Freezer Products of making the ice crystal effect and storing the ice crystal beverage that is specifically designed in the prior art, what is called is for the manufacture of the ice crystal effect and store the beverage cold storage effect that the ice crystal beverage refers to satisfy consumption demand.The most employings of prior beverage are canned or bottled, jar mouth or the bottleneck of general beverage packaging are all less, if canned or bottled beverage causes it to produce a large amount of ice crystals or mixture of ice and water because refrigerated storage temperature is not suitable for, beverage is lost flowability, take out extraneous influence of factor such as rocking or shaking in beverage and the process of unpacking in addition, cross cold beverage and will condense into solid-state or stagnant attitude rapidly, cause and to pour out from jar mouth or the bottleneck of beverage packaging.Therefore can satisfy consumption demand and refer to be fit to existing most general beverage packagings, the ice crystal beverage that produces should have certain flowability, can pour out the beverage for preparing is smooth and easy, and producing a large amount of ice crystal effects by the disturbance of pouring out, best effect is the subcooled liquid that is in the ice crystal temperature range.
Existing refrigeration plant such as refrigerator or refrigerator-freezer etc., though under a certain specified conditions, might produce the subcooled liquid with certain ice crystal effect, but because state and the instability thereof of this subcooled liquid, as vibrations of refrigerator switch door etc., be subjected to extraneous interference easily and be transformed into solid-state.Even eliminating external interference, the refrigeration cycle structure of existing refrigerator or refrigerator-freezer or structure of controlling temperature also are not suitable for forming a kind of normality of making the ice crystal beverage, and the ice crystal temperature range difference of dissimilar beverages, have temp regulating function though existing refrigeration plant has, not pointed.Therefore can to produce subcooled liquid once in a while only be a small probability event to existing equipment, and these equipment all can not be considered as being specifically designed to the equipment of making the ice crystal effect and storing the ice crystal beverage.
The utility model content
Technical problem to be solved in the utility model is to overcome deficiency of the prior art, and a kind of control method of making the ice crystal effect and storing ice crystal beverage cabinet and the described ice crystal beverage cabinet of ice crystal beverage is provided.
Beverage keeps mobile control method in the ice crystal temperature range, beverage continues to be in the confined space, under static condition, for fear of the interference in the external world, cause beverage too early formation ice crystal under supercooled state, influence its flowability, described beverage should be prepared under a metastable environment, therefore need be placed in the confined space, and keep beverage to be under the static condition, this initialization condition is to prepare to meet the necessary condition that consumption requires the ice crystal beverage.
Above-mentioned preparation method specifically comprises following three control steps:
S0. according to type of beverage, set the refrigeration gear, the temperature range of described refrigeration gear is in the chill point temperature T fp and crystalline temperature temperature T icp of described beverage;
S1. obtain confined space initial temperature Ti, control confined space temperature is adjusted to beverage ice crystal temperature T s from initial temperature Ti, and described beverage ice crystal temperature T s is in the temperature range of the refrigeration gear of described setting;
S2. the temperature of controlling confined space then fluctuates in the temperature range of the refrigeration gear of described setting, and perhaps fluctuation does not exceed the temperature range of the refrigeration gear of described setting;
The time t that described step S2 continues is no less than 3 hours.
Said method makes tinned drink or bottled drink is cooled in the ice crystal temperature range, and remains in the ice crystal temperature range so that beverage keeps liquid condition.When people drink this beverage, can pour in the cup or firmly shake drink make it produce crystallization effect, provide health, fresh-keeping ice crystal drink for people quickly and easily.For the beverage that guarantees to prepare can produce the mouthfeel that meets consumption demand, described step S2 must keep the long time.This is an important feature that is different from existing common refrigeration plant; existing refrigeration plant need not the fluctuation of the holding temperature of long period in certain temperature range; its need drop to target temperature with the temperature of beverage and can shut down; continuing refrigeration when beverage temperature rises to critical value again descends its temperature; be to save the energy, need not in the so little temperature range of recrystallization point temperature T icp and chill point temperature T fp between long frequent movement.But the effect difference that the utility model patent will reach, the utility model patent not only will allow beverage can produce ice crystal when pouring out, and the quantity of the ice crystal that need produce is more, its mouthfeel can be different from existing refrigeration or chilled beverage, it not only requires temperature fluctuation range less, and have strict restriction up and down, further require the stable fluctuation with certain time length.Experimental result, the duration of step S2 is more long, beverage after the preparation formed ice crystal quantity when pouring out is more many, when reaching certain-length at that time, the effect that ice crystal increases is just no longer obvious, can remind the user to take out beverage and drink, perhaps keep the beverage of step S2 and preserve this moment.According to the characteristic of different beverages, for most of beverages, the desired lasting time t of step S2 was greater than 3 hours, elapsed time t, can prepare the beverage of the mouthfeel that obviously distinguishes over refrigeration or chilled beverage, for possessing more mouthfeel, preferred more than 5 hours.
The freezing point of any aqueous solution all is lower than 0 ℃ of the freezing point of pure water, and this natural phenomena is called freezing point and reduces, and chill point temperature and cryohydric point temperature also descend synchronously, so the chill point temperature of beverage and cryohydric point temperature can be with reference to the parameter synchronization downward modulations of water.According to test, the chill point temperature of water is about-6 ° of C, the crystalline temperature temperature is about-4 ° of C, cause freezing for preventing that temperature is low excessively, the crystalline temperature temperature T icp-w of water gets reference value and is-4 ° of C, chill point temperature T fp-w gets reference value and is-5.5 ° of C, and the reference ice crystal temperature range of beverage is set at-4 ° of C and arrives between-5.5 ° of C, determines with following method by this rule:
Crystalline temperature temperature T icp=Tip+Ticp-w;
Chill point temperature T fp=Tip+Tfp-w;
Wherein Tip is the freezing point of beverage, and Ticp-w is the crystalline temperature temperature of pure water under the equal conditions, and Tfp-w is the chill point temperature of pure water under the equal conditions.
According to Raoult's law, the degree that aqueous solution chill point temperature reduces depends on character and the concentration of solute, every increase by 1 mol/kg of molality, and freezing point will descend 1.86 ℃.Based on this theory, if know the freezing point of beverage, release chill point temperature and the cryohydric point temperature of various liquid beverages with regard to class.Therefore, in said method, come to determine the freezing point temperature of different beverages by the following method:
The freezing point Tip=-Kf of described beverage * mB, the molality of mB beverage wherein, unit is mol/kg; Kf is the freezing point decline coefficient of water solvent solution, and according to the difference of actual operating position, the Kf value is between 1.855 ℃ ~ 1.865 ℃.
Except the above-mentioned theory method, also can determine the freezing point of beverage by empirical data, as the empirical equation of calculating according to the beer freezing point: Tip=-A * 0.42+P * 0.04+0.02, A is the alcoholic strength of beer in the formula, P is the Fructus Hordei Germinatus degree, for example: certain beer alcoholic strength is 3.6, the Fructus Hordei Germinatus degree is 10, then the freezing point of beer is Tip=-1.092 ° C, namely the freezing point of this beer drops to 1.092, and the ice crystal temperature range of calculating this beer is that Ticp=Tip+Ticp-w=-5.092 ° of C is between the Tfp=Tip+Tfp-w=-6.592 ° of C.In the process of pouring glass tool into, form tiny ice crystal or ice wadding thing naturally through the beer after the said method refrigeration, no longer need ice cube or trash ice, improve the taste of beverage, for increasing a kind of brand-new category in traditional sand ice drink, the water ice series beverage: the ice crystal beverage.
The prior beverage a great variety, the freezing point of general soda is relevant with sugar content, Wine is then relevant with alcoholic strength, Fructus Hordei Germinatus degree, therefore confirm the freezing point temperature of beverage by theoretical and empirical equation except above-mentioned, also can be by the means of test, certain representative beverage is carried out the mensuration of freezing point temperature, derive its temperature controlled scope thus.
When airtight again after described confined space is opened, such as taking out in the process of preparation or placing beverage, because cold excessively beverage is in a kind of utmost point unsure state in the preparation process, this interference is very big to the influence of the preparation of beverage.The influence to the preparation effect for fear of this interference brings compensates by the time t that step S2 is continued, and the inventor is through test of many times, and the factor of considering to save the energy consumption aspect, thinks that make-up time Δ t preferably determines by the following method:
S31. when Δ T＜0.5, Δ t=δ t;
S32. when Δ T 〉=0.5, Δ t=δ t(1+ Δ T);
The absolute value of the difference of the temperature value that above-mentioned Δ T is the temperature value of airtight described confined space after 3 ~ 7 minutes when opening described confined space, δ t is the standard of compensation time, 20 minutes≤δ t≤40 minutes.Adopt again temperature difference behind one section duration after airtight as with reference to value, taken into full account the external environment condition of confined space to the size of Temperature Influence in the space.Because process of refrigerastion is continuing always, therefore this time point should be not long, and 3 ~ 7 minutes after airtight again is the bigger interval of variations in temperature, and general temperature does not return to the temperature value before opening as yet, have higher reference, can revise accurately method.In addition this correcting mode is divided into two intervals, namely the temperature difference absolute value proves that less than 0.5 o'clock this switching process is less to influence in the space, can adopt unified make-up time value; When more than or equal to 0.5 the time, prove that this switching process is bigger to influence in the space, should do further weighting to make-up time value, increase make-up time δ t Δ T.For the beverage that preparation has the ice crystal effect, the make-up time should be not too short, generally is no less than 20 minutes; In addition should be not long yet, reduce the waste of the energy, can know 40 minutes by test and enough reach the not equal effect of on off state.This method is offset the unexpected interference that brings by the mode of compensation process S2 duration in addition, it is a kind of the most simple and convenient mode, need not again to increase on original control method too many step, also need not to increase relevant parts on the equipment, also make things convenient for by analysis of experiments and choosing optimum scope aspect preparation effect and the energy consumption.By test, the absolute value of the difference of the temperature value when described Δ T is preferably the temperature value of airtight described confined space after 5 minutes and opens described confined space, δ t is preferably 30 minutes.
The utility model is achieved through the following technical solutions above-mentioned utility model purpose.
The inventor has designed other ice crystal beverage cabinet of a kind of consumer's level under the guidance of said method, go for daily family and be suitable for.It has the primary structure of general domestic refrigerating appts, as comprise main body, refrigeration assembly and control assembly, described refrigeration assembly connects the control assembly and is installed in the described main body, form the refrigeration confined space in the described main body, its improvements are that described control assembly controls the beverage that described refrigeration assembly is opposite in the confined space and freeze, and maintain in the uniform temperature interval fluctuation certain time length, the lower limit of described temperature range is greater than the chill point temperature T fp that is produced beverage, the upper limit is not more than its crystalline temperature temperature T icp, and described fluctuation duration is no less than 3 hours.As described in above-mentioned method, canned liquid beverage or bottling liquid beverage are but arrived in the ice crystal temperature range, remain at the ice crystal temperature range with the interior liquid condition that remains on.After the preparation of process certain time length is finished, when people directly utilize this tinned drink or bottled drink by the process of pouring the Freezing cup tool in or shake drink firmly, to produce crystallization effect automatically, form the ice crystal drink, for people provide health, fresh-keeping and easily mode make the ice crystal drink.
Because this patent is extremely strict to temperature controlling; can know from said method; when exceeding described ice crystal scope, temperature can't make beverage when pouring out, form the ice crystal effect; and traditional refrigeration plant is generally kept apart with evaporimeter and for the inner bag that holds cooled object; though can protect evaporimeter like this, but be unfavorable for accurately controlling the temperature in the inner bag.Because the utility model product is home-use mini-plant, compact conformation, and refrigeration work consumption is limited, for energy savings, be convenient to precisely control the temperature in the confined space, this patent has been done further improvement to described confined space: comprise the Storage that is interconnected, mixed flow region and cold air chamber, described mixed flow region and cold air chamber are arranged on the Storage rear side, mixed flow region is positioned at cold air chamber the place ahead or top, the evaporimeter of refrigeration assembly is arranged in the cold air chamber, the temperature sensing device of control assembly is arranged in the mixed flow region, near Storage one side, described temperature sensing device links to each other with described control assembly.Blower fan is set in the mixed flow region, air is circulated between cold air chamber-Storage-mixed flow region-cold air chamber.In the Storage of flowing through, carry out heat exchange with beverage through the cooled air of cold air chamber, reduce or keep the temperature of beverage.Because in the process of preparation, cold excessively beverage very not quietly, air and part beverage carry out temperature rising after the heat exchange, the higher air pole of these temperature might exert an influence to the Other Drinks in the inner bag.Therefore need blower fan to drive air fast and flow, make the higher air of temperature can be rapidly the air mixing precooling lower with temperature in mixed flow region, and then enter cold air chamber and evaporimeter carries out heat exchange, the temperature that being reduced to of temperature is predetermined.Can improve the efficient of air heat exchange in the inner bag so greatly, the control of the variations in temperature of air within certain scope, is reduced the negative effect that the variation of air themperature brings to supercooled beverage to greatest extent.Independently mixed flow region is set, can carries out precooling to the air in the inner bag on the one hand, guarantee that air can be finished heat exchange rapidly in limited space, raise the efficiency, reduce energy consumption; Can reduce the cold and hot negative effect of crossing swords supercooled beverage in the Storage being produced of high Cryogenic air mixed process on the other hand, improve the preparation quality of ice crystal beverage.
When the beverage for preparing in the ice crystal beverage cabinet is more, need the Storage is divided into a plurality of independently refrigerated areas, could guarantee preparation quality like this.For such ice crystal beverage cabinet, be provided with one deck frame at least in the Storage, the Storage is separated at least two intervals arranging up and down, described layer frame is provided with the independent ventilation road with the bottom, Storage and is communicated with described cold air chamber, each interval just forms independently refrigerated area like this, can a plurality of layers of frame be set according to the size of specification, rationally the Storage be divided into a plurality of zones.
For each uniformity of temperature profile of refrigerated area independently, the utility model considers that described cold air chamber is arranged on the Storage rear side, then the temperature of described Storage rear side is a little less than the front side, therefore described layer frame is communicated with described ventilating duct with the preceding half side wind hole that is distributed with of bottom, Storage, make described cold air derive from the front side of refrigerated area, Temperature Distribution that like this can the whole Storage of balance makes it more even.
Temperature control is the emphasis of this patent, the temperature data of control assembly comes from connected temperature sensing device, certainly this patent control assembly can adopt ordinary temp induction installation of the prior art, but in order further to improve the accuracy of temperature control, and consider that prepared beverage is for liquid, this patent has improved existing temperature sensing device, with its be arranged in the mixed flow region, near Storage one side, temperature sensing device is in mixed flow region and more close Storage, to reduce the low temperature interference duty that the cold air chamber radiation is come.The temperature value that the titer temperature measuring apparatus feeds back to the control assembly is the temperature of liquid, and is more accurate.
The temperature sensing device that this patent adopts is the titer temperature measuring apparatus, and structure comprises temperature-sensitive bottle and sensor, fills the temperature sensing liquid that propane diols and pure water mix in the described temperature-sensitive bottle, and described sensor is connected with described control assembly.。Fill propane diols in the temperature-sensitive bottle: pure water is the temperature sensing liquid of 1:0.8 ~ 1:1.2, and the best is selected the mixed solution of 1:1 for use.Dress sensor in the temperature-sensitive bottle inboard groove, temperature sensing liquid is liquid all the time in operating temperature range, can be in good time and the sexual intercourse of liquid beverage retention wire, more be conducive to controller adjustment refrigerating state, allow liquid beverage remain in the ice crystal temperature range of setting.
Antijamming capability also is the improved importance of the utility model, because this ice crystal beverage cabinet is mainly family and uses, under the prerequisite that does not have strict preparation condition, the influence that how farthest to reduce outer bound pair equipment also is the key factor that the utility model is considered.At first be that the overall structure of equipment is carried out rational Design on Plane, main body comprises casing, door body and bonnet, the confined space that casing and door body constitute; Casing comprises inner bag, shell, thermal insulation layer and condenser pipe, and thermal insulation layer and condenser pipe are arranged between inner bag and the shell; Described refrigeration assembly and control assembly mainly are installed between bonnet and the casing.And need carry out vibration isolation to the vibrative member of most meetings in the equipment and handle, the compressor of assembly of freezing as described is installed in the cabin of bottom half, be connected with bottom half by buffer, reduce the compressor start-stop impact that casing produces is avoided causing liquid beverage frozen in the case; Described blower fan adopts cushion pad fixedly to avoid producing impact and noise etc.
Also to further optimize for movable part in addition, the main activities parts of this patent are the door body, supply and the usefulness that picks and places beverage, and described Men Tiyu casing is rotationally connected, and being provided with door engine, buffering suction assisting device and door-opening sensing device, described door-opening sensing device connects the control assembly.A described door engine body that can automatic slowly ground after beating opening door body closes, and the sealing of assurance door body, the vibration that preventing manually closes the door brings and do not close tight door body causes between refrigeration area seal not enough, and these factors all can cause the failure of ice crystal beverage preparation.Be provided with the buffering suction assisting device, the buffering suction assisting device contacts with flap earlier and strain takes place when the door body is closed, and plays the effect of buffering, avoid because of impact shock cause the beverage that arrived the ice crystal temperature range in the case freeze freeze.Door-opening sensing device can pass to enabling signal the control assembly and judge between countdown, does beverage temperature remain in the crystallization range? if beverage temperature is higher than crystallization temperature, still can not form the ice crystal beverage by beverage in display control panel prompting client case this moment, and adjust the working time of refrigeration assembly according to said method automatically.
For the ease of control and setting, also be provided with control panel on the described main body, described control panel connects the control assembly, and control panel can also show countdown, items such as parameter or call user's attention are set.The a plurality of gears that are applicable to different beverages can be set on the control panel regulate, perhaps further be provided with the regulation stall at the different ice crystal mouthfeels of same beverage.
For above-mentioned ice crystal beverage cabinet, nature can be by as described in above-mentioned method, by described control assembly control described refrigeration assembly be opposite to beverage in the inner bag maintain its crystalline temperature temperature T icp and chill point temperature T fp this interval in fluctuation, and continue best duration t.Described beverage crystalline temperature temperature T icp and chill point temperature T fp's and best duration t can obtain by test, and precisely control by the computer microchip that is arranged on the control assembly.But in actual demand, just not saying the sensation that the user is a kind of subjectivity to so-called ice crystal mouthfeel, only be that miscellaneous beverage just needs a large amount of test datas, the user uses in the process of ice crystal beverage cabinet in reality, also can not go the concrete parameter of corresponding each beverage, arrange again.This shows, if said method is directly applied to above-mentioned ice crystal beverage cabinet, though be feasible, can bring great trouble in the use, can't be promoted as a kind of consumer appliances.
Consider above-mentioned actual conditions, the utility model has redesigned a kind of control method of ice crystal beverage cabinet, as described in above-mentioned method, comprise temperature control and time control, but said method has been done further simplification, specifically: under 0 ℃, temperature is divided into some gears, at least 0.3 ℃ of each gear temperature interval; The corresponding refrigeration duration of each gear, the refrigeration duration was not less than 3.5 hours, and the more low refrigeration duration of temperature is more long, and the refrigeration duration of each gear correspondence was not less than 20 minutes with respect to the refrigeration duration increment of temperature higher gear correspondence; Set corresponding interval according to the beverage that is produced, control assembly control refrigeration assembly freezes to beverage, and fluctuate in the gear of the correspondence duration of correspondence of control temperature maintenance.This control method is from using or controlling and all go up a kind of method conveniently, the producer only needs to select representative beverage at a certain class beverage and tests and get final product, as in the orange juice in the fruit juice, the soda can happy pick-me-up in beer etc., the class beverage adapts to that several gears under determining it according to the result of the test of these beverages then, indicates in operation instruction or at the control panel of ice crystal beverage cabinet to get final product.The user only needs to judge the category of the beverage that needs preparation when in use, and it is inserted in the ice crystal beverage cabinet, pushes corresponding gear and gets final product.Time control aspect, because refrigeration duration and temperature are linear distribution, be that the more low refrigeration duration of temperature is more long, the test by above-mentioned representative beverage really surely preparation produce the time interval of ice crystal beverage, with the time interval reasonable distribution to its corresponding gear.
Above-mentioned ice crystal beverage is in the process of drinking, the quantity of the ice crystal that forms when pouring out is the mouthfeel of the described ice crystal beverage of influence directly, the user is when drinking, be a kind of sensation of subjectivity to described mouthfeel, sometimes may like ice crystal quantity multiple spot, sometimes may like the few point of ice crystal grog, for the ice crystal quantity of different beverage correspondences different sensations be arranged also.For this reason, the inventor is through a large amount of surveys, statistics and analysis, and in conjunction with the ice crystal temperature range of various different beverages, formulated and to have met temperature range distribution and the time interval increment that most consumers is drunk custom, being 0.5 ℃ of gear temperature range distribution the bests of 0 ℃ ~-7 ℃, is 1 ℃ of gear in the temperature range distribution the best below-7 ℃, and the time interval of each gear is 30 minutes.Incremental time and gear are control assembly built-in system corresponding tables, and the user only need select the corresponding gear of beverage to get final product, and need not the time is done further setting, and is more convenient to operate.
As a kind of equipment of consumption levels, described ice crystal beverage cabinet is suitable for two types beverage at least, every kind of beverage correspondence be no less than three continuous gears.Every kind of corresponding a plurality of gears of beverage can be continuous, also can be have certain overlapping.The user in use just can regulate between the moderate and many ice crystals of ice crystal at few ice crystal like this, further improves consumer's experience.Because the characteristic of similar beverage approaches, therefore the interval of a plurality of gears of described every kind of beverage correspondence is identical, and the interval of the corresponding gear of beverage that the crystalline temperature temperature is low is not less than the high beverage of crystalline temperature temperature.
In the process of above-mentioned control temperature; the control of control assembly is the interior temperature of induction ice crystal cabinet earlier; the assembly of control refrigeration then is adjusted to the ice crystal in-cabinet temperature in the set position; respond to ice crystal in-cabinet temperature, control refrigeration assembly start or shut down accordingly in real time by temperature sensing device again, make in the gear of correspondence, the fluctuate duration of correspondence of temperature maintenance in the ice crystal cabinet.Wherein controlling temperature maintenance in the ice crystal cabinet fluctuates in certain gear and can adopt following method:
Method one: in set position, set a fiducial temperature, fiducial temperature upper and lower settings fluctuation threshold value, described threshold value does not exceed the temperature range of described gear.When the ice crystal in-cabinet temperature reached upper threshold, the start of refrigeration assembly began refrigeration; Prescribe a time limit when temperature reaches under the threshold value, the refrigeration assembly is shut down, and stops refrigeration.
Method one: the temperature range upper limit at set position arranges one to lower threshold value, and lower limit arranges one to upper threshold value, and when the ice crystal in-cabinet temperature reached upper limit threshold, the start of refrigeration assembly began refrigeration; Temperature reach lower threshold the time, the refrigeration assembly is shut down, and stops refrigeration.
When ice crystal beverage cabinet was opened and shuts again, to refrigeration duration compensation Δ t, Δ t determined by the following method as above-mentioned method:
S31. when Δ T＜0.5, Δ t=δ t;
S32. when Δ T 〉=0.5, Δ t=δ t(1+ Δ T);
The absolute value of the difference of the temperature value that above-mentioned Δ T is the temperature value of airtight described confined space after 3 ~ 7 minutes when opening described confined space, δ t is the standard of compensation time, 20 minutes≤δ t≤40 minutes.The absolute value of the difference of the temperature value when described Δ T is preferably the temperature value of airtight described confined space after 5 minutes and opens described confined space, δ t is preferably 30 minutes.The compensation of refrigeration duration can be built in to be controlled in the assembly, and the control assembly need not artificial setting by door-opening sensing device induction and adjustment automatically.
In sum, the utility model method can keep beverage in the ice crystal temperature range mobile, designed ice crystal beverage cabinet for the preparation of the beverage that when drinking, can produce ice crystal based on the method, and the ice crystal beverage cabinet at consumption levels has designed control method simple to operate, greatly facilitates user's use.Based on above-mentioned utility model, the user can but arrive canned liquid beverage or bottling liquid beverage in the ice crystal temperature range, remains at the ice crystal temperature range with the interior liquid condition that remains on.When needs are drunk, the user can directly utilize this tinned drink or bottled drink to produce crystallization effect automatically by shake drink in the process of pouring the Freezing cup tool into or firmly, the ice crystal drink is for people provide health, fresh-keeping and make the ice crystal drink easily.
Description of drawings
Fig. 1 freezes the law curve of natural phenomena for water.
Fig. 2 is the front view of the utility model embodiment 1.
Fig. 3 is the internal structure side view of embodiment 1.
Fig. 4 is the outer gas stream heat radiation schematic diagram of embodiment 1.
Fig. 5 is the internal refrigeration storage circulation schematic diagram of embodiment 1.
Fig. 6 is the internal structure vertical view of embodiment 1.
Fig. 7 is visible inner-tube structure schematic diagram after 1 dozen of opening door body of embodiment.
Fig. 8 is 1 layer of shelf structure schematic diagram of embodiment.
Fig. 9 is embodiment 1 door engine structural representation.
Figure 10 is the local figure of 1 body of embodiment and box body connecting structure.
Figure 11 is embodiment 1 refrigeration assembly module figure.
Figure 12 is the temperature control curve figure of embodiment 4.
Figure 13 arranges table for the gear of embodiment 7.
Figure 14 is the temperature control curve figure of embodiment 7.
The specific embodiment
For example structure of the present utility model and control method are described further below in conjunction with accompanying drawing.
Embodiment 1
In conjunction with Fig. 2 and ice crystal beverage cabinet shown in Figure 3, its main body 1 comprises casing 11, door body 12 and bonnet 13, door body 12 1 sides are rotationally connected by hinge 14 and casing 11, form a space between the recess 15 at casing 11 backs and the bonnet 13, be used for installing the critical piece of refrigeration assembly 2 and control assembly 3.Door body 12 fronts are provided with glass vision panel 121, top is provided with the control panel 122 of display operation, control panel 122 is electrically connected with control assembly 3, and control panel 122 is divided 10 gears (can be not limited to 10 gears in other embodiments) according to the ice crystal temperature range of beverage.Concrete internal structure as shown in Figure 3, casing 11 comprises inner bag 111, shell 112 and thermal insulation layer 113, thermal insulation layer 113 is filled between inner bag 111 and the shell 112, the thermal insulation layer 113 in casing 1 bottom is embedded with condenser pipe 24.During use, beverage 4 is placed inner bag 111, the body 12 that closes is set described beverage 4 corresponding gears by control panel 122 then and is got final product.Control panel 122 was reminded the user to prepare by the mode of sound or demonstration to finish, can drink after preparation was finished.Simple to operation, flexible operation is fit to family and small-sized business place and uses, and is a kind of ice crystal beverage cabinet of consumption levels.
Specify above-mentioned ice crystal beverage cabinet below and how to work, comprise outer gas stream heat radiation and two gas circulation of internal refrigeration storage circulation in the process of the work of present embodiment, respectively as shown in Figure 4 and Figure 5, next coming in order are described by reference to the accompanying drawings.
The refrigeration assembly 2 of present embodiment and control assembly 3 can produce a large amount of heats in the process of work, the assembly 2 that particularly freezes is main sources of heat, present embodiment is installed in the critical piece of these two assemblies between casing 11 and the bonnet 13 in the formed space, though be provided with thermal insulation layer 113 in the casing 11, if but the untimely discharging of heat, the heat that described assembly produces still can influence the work of equipment, and the internal temperature of inner bag 111, therefore need to design a radiator structure fast, so that the timely discharging of heat.
In conjunction with Fig. 4 and shown in Figure 6, the main controller 31 of air blast 5, the refrigeration fin condenser 21 of assembly 2 and compressor 22, control assembly 3 is arranged in the formed space between casing 11 and the bonnet 13.Casing 11 backs are covered by bonnet 13, and bonnet 13 tops are air vent 131, and air vent 131 has Air Filter 132 to cover, and bonnet 13 bottoms are provided with ventilation mesh 133.Cool exterior air is passed fin condenser 21 through Air Filter 132 with air blast 5 and compressor 22 is discharged by ventilation mesh 133 and the device bottom of bonnet 13 bottoms, carries out forced heat radiation, shown in the airflow arrows among Fig. 4.
Present embodiment is a kind of ice crystal beverage cabinet, is a kind of for beverage is kept mobile equipment in the ice crystal temperature range.As everyone knows, the beverage that can form ice crystal is the liquid that is in a kind of supercooled state, and temperature is high slightly, then can't form ice crystal, and temperature is low slightly, and just flocking together congeals into ice.Except temperature threshold was minimum, this cold excessively liquid is easy being disturbed and congealing into ice very also, and for example hydraulically rough surface etc. is rocked or runs in vibration.Therefore how strictness is controlled temperature and a stable environment is provided, and keep beverage can be in a kind of stable supercooled state, and can when pouring out, form ice crystal, be this patent equipment matter of utmost importance to be solved.
In conjunction with Fig. 5 and shown in Figure 6, present embodiment adopts casing 11 structures that are made of inner bag 111, shell 112 and thermal insulation layer 113 and door body 12 to constitute an airtight space, be provided with hermetically-sealed construction between door body 12 and the casing 11, farthest reduce extraneous disturbance by this confined space.Thicker thermal insulation layer 113 adopts expanded material to fill, and a stable temperature environment not only can be provided, and have the effect of vibration isolation, the thickness of the described thermal insulation layer 113 of thickening that can be suitable.Door body 12 adopts the structure of double glazing, further reduces inside and outside temperature transmission, vacuumizes between the double glazing, improves heat insulation effect.
Under the prerequisite that possesses an airtight refrigeration space, this enforcement has been done certain improvement to structure and the refrigeration assembly 2 of inner bag 111, specifically as shown in Figure 5.Present embodiment is divided Storage 61, mixed flow region 62 and the cold air chamber 63 that is interconnected with inner bag 111, described mixed flow region 62 and cold air chamber 63 are arranged on Storage 61 rear sides, mixed flow region 62 is positioned at cold air chamber 63 the place ahead the first half, and separate by barrier 64 and dividing plate 65 in three intervals.The evaporimeter 23 of refrigeration assembly 2 is arranged in the cold air chamber 63, and blower fan 7 is set in the mixed flow region 62, drives air and flows, and air is circulated, between cold air chamber 63-Storage 61-mixed flow region 62-cold air chamber 63 shown in arrow among the figure.
As shown in Figure 5, in the Storage 61 of inner bag 111 by certain altitude apart from arranging 3 layers of (in other are implemented, can be not limited to 3 layers) layer frame 66, contain bottom one deck, a layer frame 66 is mainly used in carrying and placement bottled drink 4, half side minute wind distributing hole 661 before the layer frame 66, as shown in Figure 8.Be mixed flow region 62 between barrier 64 and the dividing plate 65, the cold air in the mixed flow region 62 and process enter cold air chamber 63 by acting on of blower fan 7 after this mixes with the air that beverage 4 carries out heat exchange.In conjunction with shown in Figure 7, dividing plate 65 tops are provided with the wind hole blower fan 7 are installed, blower fan 7 next doors arrange temperature-sensitive bottle 8 near the place, Storage, fill the temperature sensing liquid of propane diols and pure water one in the temperature-sensitive bottle 8, dress sensor 81 in temperature-sensitive bottle 8 inboard grooves, temperature sensing liquid is liquid all the time in operating temperature range, can be in real time and the 4 retention wire sexual intercourse of liquid bottles dixie cup, and by controlling assembly 3 adjustment refrigerating states.
In conjunction with Fig. 5 and shown in Figure 7, dividing plate 65 bottoms are provided with ventilation mesh 651, matching with ventilation mesh 651 is provided with airstream deflector 67, and the air port by airstream deflector 67 will be distributed and guide in the Storage 61 through evaporimeter 23 cooled cold wind so that the respective layer temperature with face temperature equalization between levels mutually.Evaporimeter 23 is installed in the cold air chamber 63, dividing plate 65 bottoms are connected with deep bead 68 and inner bag 111 formation ventilating ducts, the cold air of cold air chamber 63 distributed and guide Storage 61 bottoms into, bottom layer frame 66 rear portions and deep bead 68 join, and are evenly distributed to Storage 61 bottoms by the hole 661 that distributes on the layer frame 66.In conjunction with Fig. 7, deep bead 68 is provided with air vent 681 cold air is assigned to a layer bottom, flows to last layer in the wind hole 661 of frame 66 layer by layer by this, and cools off one deck down naturally, guarantees near-bottom temperature and Storage 61 each layer temperature equalization.
Except said structure has improved temperature controlled precision, outside the interference that the minimizing variations in temperature is brought, ice crystal beverage cabinet is reducing that the vibration in use self and the external world also should be tried one's best.For this reason, described compressor 22 is installed in the recess 5 of casing 11 bottoms, be connected with casing 11 bottoms by the buffer (not shown), reduce compressor 22 start-stops casing 11 is produced impact, avoid causing liquid beverage frozen in the case, described air blast 5 and blower fan 7 adopt cushion pad fixedly to avoid producing impact and noise.
In addition, in order to reduce the vibrations that switch door body 12 produces in the use, a door engine 123 that a body 12 can slowly be closed is installed.As shown in Figure 9, when the user uses, beat opening door body 12, similar beverage 4 is put into inner bag, loose opening door body 12, door engine 123 slowly rotates driving gate body 12 around hinge 14, until closed position.
Further, also be provided with buffering suction assisting device 124 and door-opening sensing device 69 between door body 12 and casing 11, as Figure 10 and shown in Figure 7, described door-opening sensing device 69 connects control assembly 3.Buffering suction assisting device 124 contacts with flap 125 earlier and strain takes place when door body 12 is closed, and plays the effect of buffering, avoid because of impact shock cause the beverage that arrived the ice crystal temperature range in the case freeze freeze.The open and-shut mode of door-opening sensing device 69 monitoring door bodies 12 is controlled by the illuminating lamp on control 3 pairs of case inner blowers 7 of assembly and the door-opening sensing device 69.
In conjunction with the system module figure of the refrigeration assembly 2 of Figure 11, further specify the refrigeration system that adopts for present embodiment.As shown in the figure, mainly formed by compressor 22, fin condenser 21, built-in condenser pipe 24, device for drying and filtering 25, capillary 26, evaporator fin 23 and reservoir 27.The high temperature refrigerant fin condenser 21 of flowing through, through air blast 5 quick heat radiatings, the built-in condenser 24 of flowing through again, condenser 24 is attached to the inboard further heat radiation of the shell 112 of casing 11, and the suitable area of heating surface, the device for drying and filtering 25 of flowing through enters evaporimeter 23 through capillaries 26, and the temperature of evaporimeter 23 is lower than the solidification point of beverage 4, is distributed by above-mentioned wind hole 661 by the effect of blower fan 7 to enter Storage 61.
It is as shown in the table that aforesaid ice crystal beverage cabinet arranges gear:
As above shown in the table ,-4 ℃ down are divided into temperature 10 gears, between No.1 ~ 7 grade, and 0.5 ℃ of each interval, between No.7 ~ 10 grade, 1 ℃ of each interval.The corresponding total refrigeration duration of each gear, since 480 minutes, the more low refrigeration duration of temperature was more long, and the refrigeration duration of each gear correspondence is 30 minutes with respect to the refrigeration duration increment of temperature higher gear correspondence.Described ice crystal beverage cabinet is suitable for three kinds of different types of beverages, first kind of corresponding four continuum of beverage, corresponding three continuums of second and third kind beverage.The ice crystal temperature of described ten gears is stored in the computer chip, between the built-in countdown of each gear, the user only needs to select suitable gear according to operation instructions institute beverage series respective notch, and ice crystal beverage cabinet is then by moving between the built-in temperature and time countdown of system.
Such as, the ice crystal temperature range of pure water be-4.0 ° of C to-5.5 ° of C, be set to No.1 ~ 4 grade, according to the beverage ingredient difference, play ice crystal temperature spot difference.But be to consider with the ice crystal temperature range of water basically, the freezing point drop-out value that causes because of composition difference, concentration difference obtains the cryohydric point scope of other beverage.Certain beer as mentioned above: alcohol content 3.6, Fructus Hordei Germinatus degree are 10, calculate freezing point according to above-mentioned empirical equation and drop to 1.092, then the ice crystal temperature range of this beer be-5.0 ° of C to-6.5 ° of C, corresponding No.3 ~ 6 grade.
The beverage 4 that the described refrigeration assembly 2 of described control assembly 3 controls is opposite in the inner bag 111 freezes, and maintains fluctuation certain time length in the interval Tu ~ Td of uniform temperature, as shown in figure 12.Described Td is the lower limit temperature of each gear, and greater than the crystalline temperature temperature T icp that is produced beverage, described Tu is the ceiling temperature of each gear, is not more than the chill point temperature T fp that is produced beverage.After putting into beverage 4 and the gear of correspondence being set by control panel 122, the 3 beginning countdowns of control assembly, total duration that freezes is not shorter than the corresponding duration of gear, and after preparation finished, control panel 122 was reminded users to take out beverage and is drunk.When in process of refrigerastion, when not reaching corresponding duration as yet, as the situation that ice crystal beverage cabinet is opened and shuts again appears, the duration that then freezes compensation Δ t, Δ t determines by the following method:
S31. when Δ T＜0.5, Δ t=δ t;
S32. when Δ T 〉=0.5, Δ t=δ t(1+ Δ T);
The absolute value of the difference of the temperature value that the T of Δ described in the present embodiment is the temperature value of airtight described confined space after 5 minutes when opening described confined space, δ t is 30 minutes.
Countdown finishes, the ice crystal beverage preparation is finished, when needs are drunk, the user can directly utilize this tinned drink or bottled drink to produce crystallization effect automatically by shake drink in the process of pouring the Freezing cup tool into or firmly, the ice crystal drink is for people provide health, fresh-keeping and make the ice crystal drink easily.
The ice crystal beverage cabinet of present embodiment is identical with embodiment 1 basically with principle, and difference is the difference that gear arranges, and its gear arranges as shown in the table:
As above shown in the table ,-4.5 ℃ down are divided into temperature 6 gears, 0.3 ℃ of each interval.The corresponding total refrigeration duration of each gear, since 210 minutes, the more low refrigeration duration of temperature was more long, and the refrigeration duration of each gear correspondence is 40 minutes with respect to the refrigeration duration increment of temperature higher gear correspondence.Described ice crystal beverage cabinet is suitable for two kinds of different types of beverages, every kind of corresponding three continuums of beverage.For every kind of beverage, the user can regulate between three gears, and the more low ice crystal effect of temperature is more strong, and the more high ice crystal effect of temperature is more weak.
The ice crystal beverage cabinet of present embodiment is identical with embodiment 1 basically with principle, and difference is the difference that gear arranges, and its gear arranges as shown in the table:
As above shown in the table ,-4.2 ℃ down are divided into temperature 7 gears, between No.1 ~ 3 grade, and 0.4 ℃ of each interval, between No.3 ~ 7 grade, 0.5 ℃ of each interval.The corresponding total refrigeration duration of each gear, since 500 minutes, the more low refrigeration duration of temperature was more long, and the refrigeration duration of each gear correspondence is 20 minutes with respect to the refrigeration duration increment of temperature higher gear correspondence.Described ice crystal beverage cabinet is suitable for three kinds of different types of beverages, and every kind of three of beverage correspondence is continuous, and has overlapping interval.
Embodiment 4
The ice crystal beverage cabinet of present embodiment is identical with embodiment 1 basically with principle, and difference is except automatic gear, also is provided with a self-defined gear, for and user oneself define between refrigeration area and the time, make scope of application flexibility more.For the use of this gear, the user can oneself inquire about the ice crystal scope of various different beverages, and sets the corresponding time.
Described control assembly prepares specific ice crystal beverage by the following method.Under beverage is in static condition, comprise following three control steps:
S0. according to type of beverage, set the refrigeration gear, the temperature range of described refrigeration gear is chill point temperature T fp and the crystalline temperature temperature T icp of described beverage;
S1. obtain confined space initial temperature Ti, control confined space temperature is adjusted to beverage ice crystal temperature T s from initial temperature Ti, and described beverage ice crystal temperature T s is in the temperature range of the refrigeration gear of described setting;
S2. the temperature of controlling confined space then fluctuates in the temperature range of the refrigeration gear of described setting, and perhaps fluctuation does not exceed the temperature range of the refrigeration gear of described setting, and the control curve as shown in figure 12.
The time t that described step S2 continues should not be less than 3 hours, the control assembly according to the lowest temperature Tfp of plant capacity, initial temperature Ti and setting in conjunction with the time t of the Time Calculation step S2 that sets whether enough 3 hours, if not enough, reset by control panel prompting user.
When only knowing the freezing point of beverage, the user also can calculate the ice crystal temperature range of beverage by the following method:
Crystalline temperature temperature T icp=Tip+Ticp-w;
Chill point temperature T fp=Tip+Tfp-w;
Wherein Tip is the freezing point of beverage, and Ticp-w is the crystalline temperature temperature of pure water under the equal conditions, and Tfp is the chill point temperature of pure water under the equal conditions.
The ice crystal beverage cabinet of present embodiment is identical with embodiment 1 basically with principle, difference is when in process of refrigerastion, when not reaching corresponding duration as yet, as the situation that ice crystal beverage cabinet is opened and shuts again occurs, the duration that then freezes compensation Δ t, Δ t determines by the following method:
S31. when Δ T＜0.5, Δ t=δ t;
S32. when Δ T 〉=0.5, Δ t=δ t(1+ Δ T);
The absolute value of the difference of the temperature value that the T of Δ described in the present embodiment is the temperature value of airtight described confined space after 3 minutes when opening described confined space, δ t is 40 minutes.
Embodiment 6
The ice crystal beverage cabinet of present embodiment is identical with embodiment 1 basically with principle, difference is when in process of refrigerastion, when not reaching corresponding duration as yet, as the situation that ice crystal beverage cabinet is opened and shuts again occurs, the duration that then freezes compensation Δ t, Δ t determines by the following method:
S31. when Δ T＜0.5, Δ t=δ t;
S32. when Δ T 〉=0.5, Δ t=δ t(1+ Δ T);
The absolute value of the difference of the temperature value that the T of Δ described in the present embodiment is the temperature value of airtight described confined space after 7 minutes when opening described confined space, δ t is 20 minutes.
The ice crystal beverage cabinet of present embodiment is identical with embodiment 1 basically with principle, and difference is the difference that gear arranges, and its gear setting as shown in figure 13.As shown in the figure, 0 ℃ down is divided into temperature 10 gears, and the corresponding total refrigeration duration of each gear was since 8 hours, the more low refrigeration duration of temperature is more long, and the refrigeration duration of each gear correspondence is 0.5 hour with respect to the refrigeration duration increment of temperature higher gear correspondence.Described ice crystal beverage cabinet is suitable for five kinds of different types of beverages: pick-me-up, fruit-vegetable juice beverage, coffee, tea table soda and drinking water.And provide clear and definite use indication, namely comprise: four kinds of suggestions are used, need not and not recommended to use as far as possible in preferred use, recommendation.The consumer contrasts kind and this explanation and the suggestion of the beverage that need freeze, can be more accurately according to oneself hobby preparation ice crystal beverage.
The control method of above-mentioned ice crystal beverage cabinet as shown in figure 14, be example with distilled water, in order to make distilled water in the ice crystal temperature range, keep mobile, described ice crystal beverage cabinet adopts following refrigeration control method, at first many bottles of distilled water are positioned in the inner bag of casing of ice crystal beverage cabinet, close body to the doorstep, make it be in airtight and static condition under, adopt following method to freeze then:
S0. because prepared beverage is distilled water, the gear that therefore will freeze is set in the preferred use gear that is fit to preparation ice crystal distilled water, i.e. No.2 gear.The No.2 gear is a corresponding fiducial temperature in the ice crystal cabinet system, and fiducial temperature has the fluctuation threshold value up and down and forms a temperature range, and the temperature range of described refrigeration gear is in the chill point temperature T fp and crystalline temperature temperature T icp of described beverage.
S1. gear is set back ice crystal beverage cabinet and is entered automatic refrigerating state by control program, obtains confined space initial temperature Ti by the temperature-sensitive bottle, starts the refrigeration assembly and freezes, and control confined space temperature is adjusted in the beverage ice crystal temperature range from initial temperature Ti.
S2. by start and the shutdown of refrigeration assembly, the temperature of control confined space fluctuates in the temperature range of the refrigeration gear of described setting, and when the ice crystal in-cabinet temperature reached upper threshold, the start of refrigeration assembly began refrigeration; Prescribe a time limit when temperature reaches under the threshold value, the refrigeration assembly is shut down, and stops refrigeration.Shown in ice crystal temperature control curve among the figure, the temperature in the ice crystal cabinet fluctuates up and down in fiducial temperature, but fluctuation does not exceed the interval that crystalline temperature temperature and cryohydric point temperature define.
The duration that described step S1 and S2 add up to is 8.5 hours, begins to carry out countdown from a body that closes, and the countdown concluded in 8.5 hours, and the ice crystal distilled water that control panel is notified the user to take out and prepared is drunk.
Above-mentioned a plurality of embodiment only is used for illustrating structure, method and the operation principle of this patent; be convenient to those skilled in the art to the understanding of claim; be not restriction or the limit to the protection domain of the utility model patent; anyly conceive based on the utility model; the improvement of having done or distortion all fall into the desired protection domain of the utility model.
Claims (10)
1. an ice crystal beverage cabinet comprises main body, and refrigeration assembly and control assembly, described refrigeration assembly connect the control assembly and be installed in the described main body, form confined space in the described main body, it is characterized in that:
Described confined space comprises Storage, mixed flow region and the cold air chamber that is interconnected, described mixed flow region and cold air chamber are arranged on the Storage rear side, mixed flow region is positioned at cold air chamber the place ahead or top, the evaporimeter of refrigeration assembly is arranged in the cold air chamber, blower fan is set in the mixed flow region, air is circulated between cold air chamber-Storage-mixed flow region-cold air chamber.
2. according to the described ice crystal beverage of claim 1 cabinet, it is characterized in that in mixed flow region, near Storage one side, also be provided with temperature sensing device, described temperature sensing device links to each other with described control assembly.
3. according to the described ice crystal beverage of claim 2 cabinet, it is characterized in that, be provided with one deck frame at least in the described Storage, the Storage is separated at least two intervals arranging up and down, described layer frame is provided with the independent ventilation road with the bottom, Storage and is communicated with described cold air chamber.
4. according to the described ice crystal beverage of claim 3 cabinet, it is characterized in that described layer frame is communicated with described ventilating duct with the preceding half side wind hole that is distributed with of bottom, Storage.
5. according to the described ice crystal beverage of claim 2 cabinet, it is characterized in that the temperature sensing device in the described mixed flow region is the titer temperature measuring apparatus.
6. according to the described ice crystal beverage of claim 5 cabinet, it is characterized in that described titer temperature measuring apparatus comprises temperature-sensitive bottle and sensor, described sensor is connected with described control assembly.
7. according to each described ice crystal beverage cabinet of claim 1 to 6, it is characterized in that, described main body comprises the confined space that casing and door body constitute at least, and described Men Tiyu casing is rotationally connected, and is provided with door engine and the buffering suction assisting device that the slow pass of a body is closed.
8. according to the described ice crystal beverage of claim 7 cabinet, it is characterized in that, also be provided with door-opening sensing device between the described Men Tiyu casing, described door-opening sensing device connects the control assembly.
9. according to each described ice crystal beverage cabinet of claim 1 to 6, it is characterized in that, also be provided with control panel on the described main body, described control panel connects the control assembly.
10. according to each described ice crystal beverage cabinet of claim 1 to 6, it is characterized in that, be connected by buffer between the compressor of described refrigeration assembly and main body.
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201320003707 CN203163416U (en) | 2013-01-05 | 2013-01-05 | Ice crystal beverage cabinet |
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201320003707 CN203163416U (en) | 2013-01-05 | 2013-01-05 | Ice crystal beverage cabinet |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016074279A1 (en) * | 2014-11-11 | 2016-05-19 | 海信容声(广东)冰箱有限公司 | Refrigerating device and defrosting control method |
| CN106288648A (en) * | 2016-08-26 | 2017-01-04 | 宁波方腾电器科技有限公司 | A kind of technology producing ice crystal |
| CN107631549A (en) * | 2017-10-31 | 2018-01-26 | 合肥华凌股份有限公司 | Food freezing determination methods, refrigerator food preservation method and fresh-keeping refrigerator in refrigerator |
| CN108759263A (en) * | 2018-05-21 | 2018-11-06 | 绥阳县耐环铝业有限公司 | A kind of heat sink of refrigerator |
| CN108870857A (en) * | 2017-05-09 | 2018-11-23 | 合肥华凌股份有限公司 | Fresh-keeping control method, controller and refrigerator is subcooled in meat |
| US11238689B2 (en) | 2020-01-22 | 2022-02-01 | Cole Craig Levine | Smoothie vending machine |
-
2013
- 2013-01-05 CN CN 201320003707 patent/CN203163416U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016074279A1 (en) * | 2014-11-11 | 2016-05-19 | 海信容声(广东)冰箱有限公司 | Refrigerating device and defrosting control method |
| CN105651000A (en) * | 2014-11-11 | 2016-06-08 | 海信容声(广东)冰箱有限公司 | Refrigeration equipment and defrosting control method |
| CN105651000B (en) * | 2014-11-11 | 2017-11-21 | 海信容声(广东)冰箱有限公司 | A kind of refrigerating equipment and defrosting control method |
| CN106288648A (en) * | 2016-08-26 | 2017-01-04 | 宁波方腾电器科技有限公司 | A kind of technology producing ice crystal |
| CN108870857A (en) * | 2017-05-09 | 2018-11-23 | 合肥华凌股份有限公司 | Fresh-keeping control method, controller and refrigerator is subcooled in meat |
| CN108870857B (en) * | 2017-05-09 | 2020-07-03 | 合肥华凌股份有限公司 | Meat supercooling preservation control method, controller and refrigerator |
| CN107631549A (en) * | 2017-10-31 | 2018-01-26 | 合肥华凌股份有限公司 | Food freezing determination methods, refrigerator food preservation method and fresh-keeping refrigerator in refrigerator |
| CN108759263A (en) * | 2018-05-21 | 2018-11-06 | 绥阳县耐环铝业有限公司 | A kind of heat sink of refrigerator |
| US11238689B2 (en) | 2020-01-22 | 2022-02-01 | Cole Craig Levine | Smoothie vending machine |
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