JP2006296401A5 - - Google Patents

Description

Underwater thawing machine and refrigerator

In the present invention, almost all foods including fresh foods are in the state of frozen processing, and both frozen processing and frozen processing in the cooking industry are both in the processing field, frozen food in restaurants and homes. frozen storage of cooking and the residue, other medicine of its chemical, is the thawing and freezing the field of frozen products of physical research intended to be processed by one model.

In thawing foods, usually, after leaving the frozen storage, the product is transferred to a refrigerator and thawed for many hours in order to avoid degradation of thawing quality at room temperature.
In the meantime, due to the long time of exposure to oxygen in the air, the quality and taste of the food after thawing has been reduced, and the cooking value of using frozen food has been greatly reduced. in the amount of thawing, order, or punished even-of surplus thawing product of an error of the number of visitors is mostly multi-purpose diversion, or even waste disposal occurs.

  In addition, various devices with a thawing chamber that generates microwaves and the like such as microwave ovens were also released, but the quality degradation was noticeable only by reducing the thawing time somewhat by heating and thawing. Diversion of is not noticeable.

In the food store, it carried out from the day before the thawing of the next day sales predetermined amount, forced microwave thawing if insufficient decompression amount, or by food type is the situation you are cooking remains frozen.

If the surplus of the planned amount of thawing food occurs, often re-frozen non-food products for a long time, but there is only waste disposal in that case, the instantaneous re-freezing homes, there is no equipment in the so shop However, it can only be inserted into a freezer and frozen for several hours, but this eliminates the value of food.

  In the food processing business, it takes 6 hours or more for thawing the whole amount and thawing the thawing product in the running water, and wastes money and time.

From these circumstances, is a huge variety and the amount of cold frozen food distribution food, despite this decompression processing is a condition, for business, regardless of the household, refrigerator, or decompression machine each Alone, at the same time with a thawing machine, there is only a thawing method that allows the fall of freshness to be acquiesced, there is no instantaneous ice temperature thawing machine that instantly reproduces the freshness at the time of freezing, and with existing thawing methods, the quality of re-frozen thawing food is reduced can not in order to lead to better decompression technology and surplus thawing food short-minute re-refrigerator has been desired to develop a piece of the solution freezing machine and refrigerator.

Japanese Patent Laid-Open No. 10-179019

Ideal of thawing of frozen materials, a freshness quality at the start of freezing, but there is on whether the Ikagani faithfully reproduce, unfortunately conventional decompression technology, has a number of the following problems.
1 . Since it takes time for thawing, it causes an oxidation phenomenon due to oxygen in the air, and the surface is oxidized and discolored, resulting in a decrease in freshness and a decrease in taste.
2 . Natural extract of the move to the refrigerator, because of the long thawing time before and after the temperature is 7 ℃ at the time of thawing, along with the freshness decreases, causing a decrease in extreme taste in food.
3 . In its at the business for frozen food, there is also a 10 hours before and after the running water infiltration thawing, also, was transferred to the thawing chamber of the refrigeration temperature from the previous day, the day for cold storage during the day, every time up to cooking freshness decreases.
4 . The re-frozen product of the used residue after thawing is a problem of the above items, especially fish and shellfish are not worth re-freezing at all, and it must be used for other cooking purposes or disposed of economically. It has become a big waste.
5 . If there is a shortage of refrigerated storage that has already been thawed at the time of cooking, there is unavoidable rapid heating and thawing in a microwave oven, and the store's credit due to cooking taste is greatly sacrificed.
6 . In the thawing process of frozen substances, the color at the time of freezing changes greatly from that at the time of thawing, especially the red color of peony shrimp is all blackened after thawing by the conventional method, the original color of peony shrimp is completely, and the back of the fish red carp The red color including the vicinity will disappear.

At home table and food business, thawing the frozen food on the next day or tomorrow, assuming the planned amount, but if there is a surplus in the thawing amount due to the error between the planned thawing amount and the amount used on that day, A high-quality sashimi fish is unavoidably used for boiled food, and it is difficult to maintain the freshness until the next day due to the problem of use value as a product, resulting in loss of disposal.

  Frozen processed foods at home or at food sales companies are inserted and stored in a freezer storage room such as a refrigerator-freezer, but this freezer room is a storage room for food that has already been frozen. Needless to say that it is not a freezing room, it is well known that freezing fish and meat in this freezing room will lead to a decrease in freshness, and there is no guarantee of taste even if it is thawed. It is a fact.

In order to solve the above-described problems , the present invention is an underwater thawing machine / freezer (1), and the thawing tank / freezer tank (2) in the thawing machine / freezer body (1) includes alcohol-added water. (3) is filled, and an underwater wave oscillator (5) is attached to the tank bottom plate (4) of the thawing tank / freezer tank (2), and the alcohol-added water ( The cooling device (6) of 3) is mounted, and the target water temperature of the alcohol-added water (3) can be achieved and maintained by the circulation pump (7). Can prevent the thawing product (8) used at the time of warm thawing from floating on the water surface, can prevent the thawing product from being inserted excessively, and can be equipped with an underwater wave oscillator (5) When the tank cover (10) with a drop lid is attached and used when thawing ice temperature, the underwater wave oscillator When multiple types of 5) are mounted, divided operation can be performed for each type, and when multiple types are mounted as a single type, divided operation can be performed by number, and the operation time of the underwater wave oscillator (5) An underwater oscillator operation timer (12) for controlling the above is installed, and an electric control panel (13) for electrically controlling these is provided.

In the underwater defroster / refrigerator described above, the underwater wave oscillator (5) can be constituted by an underwater high-frequency oscillator.
Moreover, in the above-described underwater defroster / refrigerator, the underwater wave oscillator (5) can be constituted by an underwater low frequency oscillator.
Moreover, in the above-described underwater defroster and refrigerator, the underwater wave oscillator (5) can be configured by an ultrasonic oscillator.

Moreover, in the above-described underwater defroster and refrigerator, a degrading enzyme may be added to the alcohol-added water (3).
Further, in the above-described underwater defroster / refrigerator, ice (14) may be added to the alcohol-added water (3).

Moreover, in the above-mentioned underwater defroster and refrigerator, an underwater ultraviolet sterilization lamp (15) may be installed in the alcohol-added water (3).
Moreover, you may install a magnet (16) in the said alcohol addition water (3) in the above-mentioned underwater defroster and refrigerator.

In thawing of the temperature of the thawing time of freezing material core temperature and -2 ° C. before and after, in order to keep the ice temperature even after thawing time is required to hold the thawing water temperature in the thawing tank at 0 ℃ below There, Therefore the by addition of ethyl alcohol to thaw water to prevent freezing at 0 ℃ below thawed rapidly by the resonance of the small solutions Kobutsu icing molecules by water wave oscillator, the thawing temperature rise of thawed In addition to preventing this, there is a feature that the effect of sterilization of various fungi adhering to the surface of the object to be frozen is also exhibited by water added with ethyl alcohol.

The thawing time is around 5 minutes, and a thawing time within 2 minutes or 3 minutes is also possible as required.

The reason for this is, is one of the cooking time required for cooking, suddenly the visitor home from that Te normal cafeteria cooking odor is a 10-minute back and forth in average, even after the visitor menu order receipt for the business, in that time Even if it puts into this invention from a freezer compartment, it is set as the time which can fully cook after thawing | decompression.

As a result, the freshness of the frozen food is reproduced by thawing at low temperature for a short time. Has been read, and the excuse that “the deterioration of freshness due to the thawing method is a decrease in taste”, which has been hidden by frozen food processors, is resolved.
That is, as in the prior art, the required amount of thawing is thawed for a long time from the previous day, and problems such as shortage of thawing products on the day or disposal of remaining thawing products due to excessive thawing are solved.

If a family restaurant such as processed foods Microwave Private as of, 2 minutes to 3 minutes at the short hour and minute thaw, If you still want to avoid even slight surface oxidation, wrapping, or the remains of the film bag loading, Thawing can be done without exposure to oxygen in water as much as possible.

When the thawed material is thawed at about 0 ° C. in 2 to 3 minutes, surface oxidation hardly occurs in time, but if it is packed and thawed with a thin resin film film, the oxidation deterioration phenomenon due to oxygen will occur. It can be minimized.

  However, it has been found that most frozen products have no effect on freshness if they are thawed at around 5 to 10 minutes around the ice temperature. However, thawing that changes the thawing time beyond that time range has been found. If desired, it is possible to change the thawing time within a certain range by applying electric division for each grouping of the underwater wave oscillators installed, or by applying type division electric application for the underwater wave oscillators.

Depending on the type of the frozen product, maintaining the low temperature and preventing oxidation by blocking oxygen by lapping, or sterilizing the surface of the thawed substance with a synergistic effect of wave action in water and sterilization with ethyl alcohol.

  Although the permanent magnet or electromagnet magnet was installed in the circulation path of the thawed water and the wave transmission water was changed to the magnetized water, there was also an improvement in the taste when cooking thawed food, but the reason is not clear.

Even if the frozen material is thawed at a low temperature and in a short time, the difference from the conventional thawing method is large, but in order to add additional value using the thawing process, By the wave washing of the surface and the addition of a food-degrading enzyme suitable for the surface purification of the thawing substance, the infiltration of the food enzymes into the meat quality at the time of thawing of meat etc., the meat quality at the time of cooking after thawing It became possible to soften.

If a shortage occurs after a predetermined amount of thawing, each time a possible thawing of the shortfall, and each time in the case of surplus thaw came out after the scheduled amount of thawing, with no freshness deterioration, rapid freezing also possible It is.

  When using alcohol-added water for thawing in water, use a chiller to lower the temperature of the alcohol-added water from -3 ° C to -5 ° C when used for thawing, and around -40 ° C when used for refrigeration. Depending on the purpose, in order to obtain a water temperature suitable for both, an alcohol-added water temperature controller can be freely selected.

According to the present invention, the following effects became remarkable.
1 . By cooling the thawing water temperature in the thawing tank with the chilling unit, the temperature rise prevention effect after thawing of the material to be thawed is achieved.
2 . Thawed core temperature is around -2 ° C and can be thawed in a short period of 2 to 3 minutes with a spear or a spear.
3 . There is no oxidative degradation of the material to be thawed by thawing in water.
4 . It is possible to thaw the fresh red peony shrimp that was not possible with any thawing technique.
5 . Even shelled frozen rice cake can be thawed for 10 minutes.
6 . Due to the instantaneous thawing of ice temperature, the freshness at the time of freezing processing appeared, making it easy to judge the quality of frozen processed products.
7 . In restaurant kitchens, etc., after receiving a visitor's menu order, sufficient cooking time can be maintained by starting thawing, eliminating the tangible and intangible loss of damage caused by excessive or insufficient thawing from the previous day of the conventional method.
8 . Cleaning effect of surface adhering substances on the object to be thawed by underwater wave thawing by underwater wave oscillator
9 . Sterilization effect of surface adhering substances on the material to be thawed by addition of ethyl alcohol to frozen thawed water and maintenance of freshness by thawing at a temperature below the ice temperature of thawed water, for example, -3 ° C.
10 . Improved sterilization effect by thawing water underwater UV germicidal lamp.
11 . Even when the frozen food is excessively thawed, if the alcohol-added water temperature is lowered to the freezing processing temperature, the freezing processing can be instantaneously performed, and no loss occurs.

  The shape of the treatment tank body is the ergonomic best height for large and large capacity models, and the height of the normal sink is around the height of the normal sink, while the small and small capacity model is stationary.

  The element based on the underwater wave oscillator is appropriately selected from two types of cooling of the treatment tank water temperature and air cooling.

  In the case of saltwater fish, freshwater fish, meat or other processed foods, the alcohol-added water to be filled in the thawing and freezing tank is usually filled with fresh water, but in the case of saltwater fish thawing, it can sometimes be filled with seawater. is there.

  In the present invention, the alcohol-added water is thawed by fine waves, and is not based on the high-temperature thaw of the sudden heating water molecular friction of the thawed water itself like the conventional magnetron electromagnetic wave, but by the fine vibration to the solid thawed physical property itself. It is thawing of frozen water, and the temperature of the alcohol-added water to be filled in the thawing tank / freezing tank is optimal at -4 ° C., from around −40 ° C. in the normal freezing step to around −190 ° C. in nitrogen freezing. There is no problem with the thawing of the frozen product when the core temperature of the thawed product is around −2 ° C.

At the same time the water temperature when poured ice blocks in tap water it is also possible to decrease up to 4 ° C. back and forth rapidly, this is a can the leads to elevated by freshness decreases to the outer surface temperature of + 4 ° C. of thawed, water wave oscillator Since the ice mass is also dissolved by underwater vibration by the wave of, it is best to avoid the uneconomical of ice mass replenishment etc. when continuously thawing, and cool the temperature of the alcohol-added water in the thawing tank with a cooling device.

  When cooling the alcohol-added water in the thawing tank with a cooling device, the cooling water is circulated and cooled with a cooling device installed separately from the thawing tank main body, or when the water cooling pipe is directly loaded in the thawing tank. There is a way.

Why A alcohol added water (3) is filled-extracting machine and refrigerator main body (1) thawing tank and freezing tank in (2) is provided with de-icing by A alcohol added water for cooling in the minus temperature For both sterilization purposes, when the added alcohol species is food, ethyl alcohol was added according to the target cooling temperature.

The tank bottom plate of the thawing tank and freezing tank (2) (4), but a single species or more of water wave oscillator (5) is one or more or singular species or more is mounted, this is , the size of the thawed, thickness, quantity, and the like thawing duration, those which attained a functional diversification.

  Alcohol-added water (3) in the thawing tank / freezing tank (2) is used to control the water temperature from 0 ° C. to about −45 ° C. for both thawing and freezing in ice-water. And a cooling device (6) for the alcohol-free water (3) that is not frozen, and the circulation of the alcohol-added water (3), which has been lowered in temperature by the circulation pump (7), to the thawing and freezing tank (2) Maintaining low temperature.

Alcohol-added water (3) can be selected at a temperature between -2 ° C and around -4 ° C when thawing on ice temperature, or at a temperature that can be frozen during freezing. The temperature is adjusted by an alcohol-added water temperature controller (8).
For example, when used for quick freezing under the type, size, amount, and other conditions of the thawed product (9), or when it may take some time, these time differences are adjusted.

The upper part of the thawing and freezing tank (2) is equipped with an underwater wave oscillator (5) for the purpose of preventing the thawing product (8) used when thawing the ice temperature from rising to the surface, preventing excessive insertion of the thawing product, and sometimes thawing. The tank cover (10) with a drop lid is attached.
For example, the wave receiving area in the water changes depending on the type of the thawed material that is submerged or rises, so that the thawed material (9) that floats also serves as an underwater push, shortening the thawing time and with a lid The underwater wave oscillator (5) was also attached to the tank cover (10).

When using at the time of thawing of ice temperature, when multiple types of underwater wave oscillators (5) are installed, electrical application connection that can be divided for each type, or split operation by number when multiple types are installed in a single type If necessary, the submersible wave oscillator (5) can be divided and operated according to the size or quantity of the thawed material (9) by selecting and switching the selection switch (11). As possible, it is possible to operate both the number of underwater wave oscillators (5) mounted for a certain amount of time and the divided number of operations.

This is because there are various underwater wave oscillators (5), and the same applies to high frequency wave oscillators, low frequency wave oscillators, ultrasonic oscillators, etc., and therefore underwater wave oscillators (5) having different frequencies depending on the thawed material (9). ) to implement instrumentation wearing the, confirmation of thawing situation was also carried out.

  The underwater oscillator operation timer (12) that controls the operation time of the underwater wave oscillator (5) is installed, the operation of the underwater wave oscillator (5) is automatically stopped, and defrosting with the low-temperature alcohol-added water (3) The freshness afterwards does not decrease.

  Occasionally, fresh live fish etc. are preserved for a long time by freezing in space, so if the temperature of the alcohol-added water (3) is lowered to around -45 ° C, it can also be used for an instantaneous freshness maintenance refrigerator I can do it.

  In order to lower the temperature of the alcohol-added water (3), the temperature of the alcohol-added water (3) in the thawing tank / freezer tank (2) is lowered by the cooling device (6) provided therewith. Two cases were carried out: a case where it was separately installed adjacent to the thawing and freezing machine (1) and a case where it was loaded into the space below the thawing and freezing tank (2).

  Although the cooling device (6) is a well-known chilling unit and a cooling device using a refrigerant is installed, it is well known that if a novel cooling device is developed due to future technological innovation, it will be transferred to the cooling device (6). It is.

When installing the cooling device (6) in the lower space of the freezing and freezing tank (2) , when thinking about changing the cooling device (6) to a model with improved refrigeration processing capability However, it is assumed that it is difficult to change the refrigeration capacity unless there is a sufficient margin, but it is a compact mechanism without any change unless it is mainly used for thawing, refrigeration, or quick freezing.

  However, if refrigeration is frequently used at the same time as thawing, there is a need for a sufficient cooling capacity. If the cooling device (6) is integrated with the thawing machine / freezer (1), the unit is integrated. A large-sized refrigeration apparatus (6) can also be installed, and the refrigeration functionality can be improved and changed during use.

  In this case, the alcohol-added water (3) in the freezer / freezer tank (2) is dropped into the cooling device (6), and the cooled alcohol-added water (3) is combined with the freezer tank by the circulation pump (7). Water was fed into the freezing tank (2), and this was repeated to lower the temperature and maintain it.

These electrical controls for electrical control panel (13) is attached, it is a water-extracting machine and refrigerator by A alcohol containing water of both shared and decompression purposes frozen processed purposes.

Other configuration of the decompression unit and refrigerator, a water wave oscillator (5), there are those equipped with a water wave high-frequency oscillator, and to resonate -4 ° C. before and after the alcohol added water (3), frozen food ( The high-frequency vibration is applied to 9) to perform thawing under a minus temperature environment, and the other mechanisms are the same as those of the above-described thawing machine / freezer .

Other configuration of the decompression unit and refrigerator, a water wave oscillator (5), there are those equipped with a water wave low frequency oscillator, and to resonate -4 ° C. before and after the alcohol added water (3), frozen food The high-frequency vibration is applied to (9) to perform thawing under a minus temperature environment, and the other mechanisms are the same as those of the above-described thawing machine and refrigerator .

Other configuration of the decompression unit and refrigerator, a water wave oscillator (5), there are those equipped with a water wave ultrasonic generator, and to resonate -4 ° C. before and after the alcohol added water (3), frozen food The high-frequency vibration is applied to (9) to perform thawing under a minus temperature environment, and the other mechanisms are the same as those of the above-described thawing machine and refrigerator .

Other configuration of the decompression unit and refrigerator, the alcohol added water (3), in the case of food thawing may have been added to food degrading enzyme according to the purpose, the kind, cellulose degrading enzymes, amylolytic enzymes , Proteolytic enzymes, fat-degrading enzymes, etc., can be added to improve the taste of thawed foods, soften them, or to dissolve and dissolve various substances that remain melted in alcohol-added water (3) Also connected.

Other configuration of the decompression unit and refrigerator, the cold migration alcohol added water (3), in the case of food thawing while others were put bulk edible ice according to the purpose, the alcohol added water in the refrigeration system ( The cooling of 3) takes time until the temperature is lowered at the beginning of the operation of the refrigeration system. When rushing with a small amount of thawing, by adding ice, the temperature becomes + 4 ° C in an almost instantaneous time. As simple cooling of the alcohol-added water (3), thawing can be performed while maintaining a sufficient freshness. However, in the case of continuous thawing, it is necessary to add additional ice, which is not economical.

As another configuration of the thawing machine / freezer , there is a product in which an underwater ultraviolet sterilization lamp (15) is installed in the alcohol-added water (3). (9) The alcohol effect proposal that dilutes with adherent sterilization and thawing of attached germs was supplemented with an ultraviolet germicidal lamp to improve the sanitary safety of the alcohol-added water (3).

  Frozen foods are usually frozen at a temperature of -35 ° C to -45 ° C, but it is a well-known fact that the freshness after thawing is determined by the difference in this freezing and freezing time. In the case of freezing, there is a decrease in freshness until freezing, but no visual judgment is possible after freezing.

  In addition, no matter how thawed at low temperatures, the longer the thawing time, the lower the freshness during freezing and the freshness during thawing. Because it appears in quality, it gives the image of frozen foods.

  Even if the food is thawed at a low temperature for a certain time, the thawed food is thawed in large quantities at the same time, and the freshness in the time until cooking is unavoidable.

  The main purpose of the present invention is to reproduce the freshness of the frozen state as it is, so that the freshness of the frozen state is reproduced as it is, the freshness of the frozen state is reproduced as it is, and the fresher one is instantly frozen. The thing reproduces the freshness at the time of freezing as it is in the short time of the moment while the freshness remains good.

  The magnet (16) attached to the outside of the thawing tank / freezer tank (2) or the cooling device (6) or the circulation pump (7) performs electromagnetic wave treatment of molecules of the alcohol-added water (3). Since it was found in the Examples that the reason for meat, fish and shellfish, etc. is unknown due to magnetization thawing or magnetization freezing of alcohol-added water (3), it was mounted as an accessory part.

  The alcohol-added water (3) receives a wave from the underwater wave oscillator (5) installed in the thawing tank / freezer tank (2), and transmits the wave to the alcohol-added water (3) in general, Waves are transmitted from the entire circumference of the thawed material inserted into the core toward the core of the frozen material, and the freezing of the cell water is thawed by weak vibration without generating large molecular frictional heat like a magnetron in a microwave oven. Thawing within 1 to 2 minutes was possible depending on the object, such as a heel, by the wave of the alcohol-added water (3), which had been lowered in temperature, without causing thermal destruction of the cells.

  In the case of fresh fish of shellfish, if the thawing time is 1 to 3 minutes, the thawing in the alcohol-added water (3) is comparable to the water washing in order to wash it before cooking after thawing. There is no problem, and it is desirable for fish and shellfish to be thawed in alcohol-added water (3).

  This is because, in addition to the thawing action, the impurities in the scales are directly washed in water with alcohol-added water (3) at around 0 ° C. during thawing, which is superior in terms of hygiene and taste. The effect is washed out.

  In the embodiment, the thawing with the thawing machine / freezer body (1) without the magnet (16) and the taste after cooking when the magnet (16) is attached are clearer than the thawing with normal water. It was delicious, but the reason is not so much.

  In the case of small-scale thawing for home use, if you add ice (14) to cool the alcohol-added water (3), as you can see from the fact that the seawater temperature under the drift ice in the North Sea is 4 ° C, The temperature of the alcohol-added water (3) rapidly decreases, and even when thawing at a water temperature of 4 ° C., the core temperature of the thawing product is a quick thawing of around 5 minutes at 4 ° C. in the ambient environment, and the freshness is sufficient. You may not need to run

  When the amount of the thawed material (9) charged into the thawing tank / freezer tank (2) is large, the underwater wave oscillator (5) attached to the tank bottom plate (4) of the thawing tank / freezer tank (2). Although the passive part due to the underwater is generally transmitted in the water, the main wave concentrates from the bottom plate side, so the upper layer thawed product (9) that is put in duplicate is the indirect underwater wave, the thawed material Some errors may occur in the thawing time between the lower layer portion and the upper layer portion of (9).

When it is necessary to eliminate such a thawing time difference, the thawing tank / frozen tank (2) is also applied to the dropping lid of the tank cover (10) with a drop lid toward the bottom of the thawing tank / frozen tank (2). In addition to the effect of the installed underwater wave oscillator (5), any device can be defrosted at a low temperature and in a short time .

  When the thawing machine / freezer main body (1) is used for business purposes such as a restaurant, in order to maintain the thawing state at all times from the configuration of the present invention that allows thawing cooking after menu order from the customer. In order to constantly cool the alcohol-added water (3) in the thawing tank / freezer tank (2), ice (14) is charged for rapid cooling from room temperature, and thereafter a cooling device (6) is installed. As described above, the purpose has been achieved.

  Further, in order to make the temperature distribution of the cooled alcohol-added water (3) uniform, the temperature was made uniform by the pump water flow of the circulation pump (7).

Because of these effects, especially in restaurants, there is sufficient cooking time for thawing after taking out from the freezer after receiving a menu order from the customer. It can be thawed in a few tenths of the time, and by miniaturizing it for home use, there is no doubt that it will dominate the world market as a freezer for nearly 100% frozen seafood.

It is the top view which attached the cooling device to the thawing machine and refrigerator main body. It is the front view which attached the cooling device to the thawing machine and refrigerator main body. The cooling device is a top view mounted on the inside of the decompression device and the refrigerator body. Is a front view of mounting the cooling device inside the thawing machine and refrigerator body.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Thaw machine / freezer body 2 Thaw tank / freezer tank 3 Alcohol-added water 4 Tank bottom plate 5 Underwater wave oscillator 6 Cooling device 7 Circulating pump 8 Alcohol-added water temperature controller 9 Thawed material 10 Tank cover with drop lid 11 Select switch 12 Underwater oscillator operation timer 13 Electric control panel 14 Ice 15 Underwater ultraviolet germicidal lamp 16 Magnet

Claims (8)

The thawing tank / freezer tank (2) in the thawing machine / freezer body (1) is filled with alcohol-added water (3) ,
The thawing tank and freezing tank (2) of the tank bottom plate (4) The water in the wave oscillator (5) is mounted,
The cooling device of thawing tank and freezing tank (2) the addition of alcohol water in (3) (6) is mounted, to achieve and maintain the desired temperature of the alcohol added water in the circulating pump (7) (3) Can
At the top of the decompression chamber and the refrigerating chamber (2), prevents the thawed for use during freezing thawing (8) can be prevented from being floated on the water surface, thawed is inserted excessive amount A tank cover (10) with a drop lid that can be fitted with an underwater wave oscillator (5) is mounted ;
When used at ice temperature thawing, if the water wave oscillator (5) is more attached is capable of splitting operation for each type, split operation to a different number if it is more mounted in the singular species Is possible,
The water oscillator running timer for controlling the operating time of the water wave oscillator (5) (12) is installed, it underwater thawing machine and which is characterized in that these electrical control for electric control panel (13) is attached refrigerator. The water wave oscillator (5) water in thawing machine and refrigerator according to claim 1, wherein the in-water high-frequency oscillator. The water wave oscillator (5) water in thawing machine and refrigerator according to claim 1, wherein the in-water low-frequency oscillator. The water wave oscillator (5) water in thawing machine and refrigerator according to claim 1, characterized in that the ultrasonic generator. Wherein the alcohol added water (3) water in thawing machine and refrigerator according to claim 1, characterized in that the addition of decomposition enzyme. Wherein the alcohol added water (3) in ice (14) Water decompressing machine and refrigerator according to claim 1, characterized in that was charged. Wherein the alcohol added water (3) Water in thawing machine and refrigerator according to claim 1, characterized in that the water in the ultraviolet sterilizing lamp (15) was placed in. Wherein the alcohol added water (3) Water in thawing machine and refrigerator according to claim 1, characterized in that installed between Gunetto (16) within.