KR20240034345A - Apparatus for manufacturing fruit ice cream for home experience by fast - Google Patents

Abstract

The present invention relates to a device for producing fresh fruit ice cream for house experience by rapid ice making, and specifically, a plate on which ingredients such as beverages, fruit juice, or vegetable juice are placed; an insulator attached to the bottom of the plate and one surface of the heat absorption plate member; electrodes attached to the insulator and installed in opposite directions; P-type semiconductor metal and N-type semiconductor metal connecting the electrodes in a zigzag manner; a heat absorption plate member that receives the temperature of the plate and the surrounding temperature and transfers it to the refrigerant flowing in the moving pipe; a radiator means connected by a moving pipe passing through the heat absorption plate member and equipped with a condenser and a fan; a refrigerant storage tank capable of storing and replenishing the refrigerant charged into the moving pipe; A pump for forced circulation of the refrigerant; and a control box that supplies and cuts off power to each member.
According to this, when materials such as beverages, fruit juice, or vegetable juice are placed on a plate, electrons require energy to move between two metals with a potential difference, and the energy required for this is absorbed from the energy possessed by the metals. This has the effect of rapidly lowering the temperature around the plate, allowing beverages, fruit juice, vegetable juice, etc. to be produced directly into ice cream.

Description

Fresh fruit ice cream manufacturing device for house experience by rapid ice making {APPARATUS FOR MANUFACTURING FRUIT ICE CREAM FOR HOME EXPERIENCE BY FAST}

The present invention relates to a device for producing fresh fruit ice cream for house experience by rapid ice making. More specifically, when ingredients such as beverages, fruit juice, or vegetable juice are placed on a plate, electrons move between two metals with potential positions. Energy is required for this purpose, and the energy required for this is absorbed from the energy contained in the metal, thereby rapidly lowering the temperature around the plate, allowing beverages, fruit juice, vegetable juice, etc. to be directly manufactured into ice cream. This relates to a fresh fruit ice cream manufacturing device for house experience.

In general, when various ice-making devices such as refrigerators are used, not only various commercially available beverages such as Fanta, cider, cola or juice, but also various teas such as milk, coffee, cocoa, green tea, apples, pears, etc. It is possible to manufacture ice cream by grinding various fruits such as tangerines into juice form and vegetables such as carrots and radishes by grinding them into juice form. In some cases, ice cream products can be made on a certain commercial scale at convenience stores, etc. A separate ice maker is being used to manufacture ice.

However, since these various ice makers or ice makers are limited to the function of manufacturing sherbet-type products, there is a problem in that it is difficult to manufacture ice cream that requires higher cooling or ice cream in the form of ice cakes in a short time.

As mentioned above, as a conventional ice making method, rapid ice making (quick freezing) generally passes through the maximum ice crystal formation zone (-1 to -5℃) in a short period of time (within 30 to 35 minutes), thereby reducing the size of ice crystals, thereby providing high quality. This is a freezing method to manufacture products.

The conventional ice cream manufacturing device described above circulates within the device while repeating four processes of compression, condensation, expansion, and evaporation, thereby taking heat from an evaporator with a low temperature and transferring the heat to a condenser with a high temperature. The picture depicts the four change processes of the refrigeration cycle and contrasts them by drawing changes in the state of the refrigerant around them.

① Compression process (A → B)

The compressor 100 sucks in the low-temperature, low-pressure dry saturated vapor evaporated from the evaporator 400, and the temperature and pressure at this time are called suction temperature and suction pressure. The inhaled dry saturated vapor is compressed and discharged as high-temperature, high-pressure superheated vapor that can be easily liquefied with room temperature cooling water or air. This pressure and temperature are called discharge pressure and discharge temperature. In general, this process is assumed to be an adiabatic compression process, and the compression change reaches the condensation pressure along the isentropic line.

② Condensation process (B → C)

The condenser 200 sucks in the high-temperature, high-pressure superheated steam sent from the compressor 100 and cools it with water. Superheated steam releases compression heat to become saturated vapor, removes the latent heat of condensation to condense and liquefy to become a saturated liquid, and is supercooled near the discharge to become a supercooled liquid at room temperature and high pressure. The amount of heat released from the condenser is the sum of the heat of evaporation taken by the refrigerant from the evaporator and the amount of compression heat added for compression, and this amount of heat is released into the coolant and air.

③ Expansion process (C → D)

The expansion process refers to a change in the state of the refrigerant when it passes through the expansion valve 300, and there is no change in enthalpy due to adiabatic expansion without heat entering or leaving the outside. The expansion valve 300 depressurizes the supercooled high-pressure refrigerant. The refrigerant that has passed through the expansion valve 300 becomes low-temperature and low-pressure, making it prone to evaporation. Here, the expansion valve 300 controls the flow rate of the refrigerant liquid while reducing the pressure.

④ Evaporation process (D → A)

The evaporator 400 transfers the low temperature of the low-temperature, low-pressure refrigerant to the plate 500 to evaporate the material such as beverage, fruit juice, or vegetable juice placed on the plate 500 that has received the low-temperature heat. The low-temperature transfer method using the above-mentioned refrigerant has the problem that it takes a long time to make ice and the ice-making temperature is low, as shown in Figure 6. Therefore, it is difficult to make ice cream once and continuously, so there is a problem that production volume is reduced.

Other problems include problems such as the device's components becoming large in size and its heavy weight making it difficult to manage and store.

The purpose of the present invention, which was devised in consideration of the above problems, is to rapidly cool the plate and its surroundings to a low temperature within a short period of time and at the same time rapidly freeze ingredients such as beverages, fruit juice, or vegetable juice placed on the plate. The aim is to provide a fresh fruit ice cream manufacturing device for house experience by rapid ice making, which has the effect of increasing the efficiency of rapid freezing.

In order to achieve the object of the present invention, an apparatus for producing fresh fruit ice cream for house experience using rapid ice making includes a plate on which ingredients such as beverages, fruit juice, or vegetable juice are placed; an insulator attached to the bottom of the plate and one surface of the heat absorption plate member; electrodes attached to the insulator and installed in opposite directions; P-type semiconductor metal and N-type semiconductor metal zigzagly connecting the electrodes to each other; a heat absorption plate member that receives the temperature of the plate and the surrounding temperature and transfers it to the refrigerant flowing in the moving pipe; a radiator means connected by a moving pipe passing through the heat absorption plate member and equipped with a condenser and a fan; a refrigerant storage tank capable of storing and replenishing the refrigerant charged into the moving pipe; A pump for forced circulation of the refrigerant; and a control box that supplies and cuts off power to each of the members.

In addition, the P-type semiconductor metal and N-type semiconductor metal according to the present invention are preferably made of one selected from Bi-Te series, Fe-Si series, Co-Sb series, Si-Ge series, and Mn series.

In addition, it is more preferable that the plate according to the present invention has a temperature sensor installed and displayed in the control box.

And, it is more preferable that the plate according to the present invention has a plate shape or a tray shape.

And, it is more preferable that the moving pipe passing through the heat absorption plate member according to the present invention is formed in a zigzag or spine shape.

The present invention, which operates with such a structure, is that when materials such as beverages, fruit juice, or vegetable juice are placed on a plate, electrons require energy to move between two metals with a potential difference, and the energy required for this is transferred to the metal. By absorbing this energy, the temperature around the plate is rapidly lowered, allowing beverages, fruit juice, vegetable juice, etc. to be produced directly into ice cream.

In addition, the present invention rapidly cools the temperature of the plate and its surroundings to a low temperature within a short period of time, and at the same time allows ingredients such as drinks, fruit juice, or vegetable juice placed on the plate to rapidly freeze, thereby increasing the efficiency of rapid freezing. There is.

Additionally, the present invention has the effect of reducing size and weight.

Figure 1 is an example diagram showing the structure of a fresh fruit ice cream manufacturing device for house experience using general rapid ice making;
Figure 2 is a structural diagram showing the configuration of a fresh fruit ice cream manufacturing device for house experience by rapid ice making to which the technology of the present invention is applied;
Figure 3 is an example diagram showing the flow of current, which is the technical point of the present invention;
Figure 4 is a perspective view showing the structure of the heat absorption plate member;
Figure 5 is an example diagram showing the piping structure of the heat absorption plate member of Figure 4;
Figure 6 is a graph showing the efficiency when using the fresh fruit ice cream manufacturing device for house experience by rapid ice making to which the technology of the present invention is applied.

Hereinafter, preferred embodiments of the present invention will be described in detail with the accompanying drawings.

Figure 2 is a structural diagram showing the configuration of a fresh fruit ice cream manufacturing device for house experience by rapid ice making to which the technology of the present invention is applied, Figure 3 is an exemplary diagram showing the flow of current, which is a technical point of the present invention, and Figure 4 is a heat absorption diagram. It is a perspective view showing the structure of the plate member, Figure 5 is an exemplary diagram showing the piping structure of the heat absorption plate member of Figure 4, and Figure 6 is an illustration of a fresh fruit ice cream manufacturing device for house experience using rapid ice making to which the technology of the present invention is applied. Each graph shows the efficiency.

The attached drawing, Figure 2, is a structural diagram showing the structure of a fresh fruit ice cream manufacturing device for house experience by rapid ice making to which the technology of the present invention is applied, showing the bottom surface and heat absorption of the plate 50 on which ingredients such as beverages, fruit juice, or vegetable juice are placed. An insulator 70 is installed on one surface of the plate member 60.

It is preferable that the plate 50 has a plate-shaped or tray-shaped structure with a low height and a wide width. The reason is that heat conduction efficiency increases when the bottom surface is formed wider.

Meanwhile, electrodes 80 are installed on the insulator 70 in opposite directions as shown in Figure 3, and the electrodes 80 and the electrodes 80 installed spaced apart from each other are zigzag. It is installed in the form of a structure connected by a conductor (40).

The structure of the conductor 40 is such that the first conductor 40 connecting the electrodes 80 is a P-type semiconductor metal 41, and the second conductor is an N-type semiconductor metal 42. As a connected structure, P-type semiconductor metal 41 is installed in odd-numbered positions and N-type semiconductor metal 42 is installed in even-numbered connection positions.

Meanwhile, the P-type semiconductor metal 41 and N-type semiconductor metal 42 are preferably made of any one selected from Bi-Te series, Fe-Si series, Co-Sb series, Si-Ge series, and Mn series, The materials constituting the P-type semiconductor metal 41 and N-type semiconductor metal 42 are aluminum (Al), copper (Cu), tungsten (W), titanium (Ti), silver (Ag), and gold (Au). , platinum (Pt), nickel (Ni), carbon (C), molybdenum (Mo), tantalum (Ta), iridium (Ir), ruthenium (Ru), zinc (Zn), tin (Sn), and indium (In). It may include at least one of the following.

In addition, an insulator 70 is installed under the downward electrodes of the P-type semiconductor metal 41 and N-type semiconductor metal 42 to prevent power leakage when power is applied, and the downward electrode A heat absorption plate member 60 is installed on the other side of the insulator 70, that is, the electrode, to receive the temperature of the plate 50 and the surrounding temperature and transfer it to the refrigerant flowing in the moving pipe 90.

The structure of the heat absorption plate member 60 is a structure in which a through hole is formed inside the housing and a moving pipe 90 is installed into the through hole, as shown in the accompanying drawings FIGS. 4 and 5. In this case, the moving pipe ( 90), the installation structure can be used by selecting either a zigzag structure or a spine structure.

Meanwhile, the heat absorption plate member 60 is connected by a moving pipe 90 and can store and replenish the refrigerant charged in the moving pipe 90 with the radiator means 20 equipped with a condenser and a fan. It is a structure that includes a refrigerant storage tank 30, a pump 35 for forced circulation of the refrigerant, and a control box 10 for supplying and cutting off power to each member.

The operating effect of the fresh fruit ice cream manufacturing device for house experience by rapid ice making of the present invention having the above structure is shown in Figure 3 in the attached drawing when DC current is supplied to the electrode using the switch means provided in the control box 10. As described above, the current passes through the lower electrode 80 and the P-type semiconductor metal 41 of the conductor 40 grounded with the lower electrode, and when the current moves to the upper electrode, it reaches the upper electrode. When the current passes through the N-type semiconductor metal 42 connected to the end of the upper electrode and moves to the lower electrode, the current passes through the P-type semiconductor metal 41 and the N-type semiconductor metal 42 in a zigzag form. flows.

When current flows through the P-type semiconductor metal 41 and the N-type semiconductor metal 42, the current passing through the P-type semiconductor metal 41 is directed upward and the current moves in the opposite direction to which the current flows. As the electrons move, the electrons that have absorbed heat move downward, and the electrons that have moved downward transfer the absorbed heat to the heat absorption plate member (60).

Meanwhile, the current passing through the N-type semiconductor metal 42 is directed downward and moves. At this time, holes move in the direction in which the current flows, so the holes that absorb heat move downward and move downward. The hole transfers the absorbed heat to the heat absorption plate member (60).

As described above, since the temperature of the plate 50 is received through the upper electrode, the temperature of the plate 50 becomes low and the surrounding temperature inside the plate 50 decreases to form a low temperature. Specifically, the temperature of the plate 50 is lowered. ) and the surrounding temperature are transmitted to the upper electrode 80, and the transmitted high temperature (can be said to be room temperature) is transmitted to the heat absorption plate member 60 and transmitted to the refrigerant flowing within the moving pipe 90. The plate 50 and the temperature around the plate 50 are released into the atmosphere by the radiator means 20.

Therefore, by taking advantage of the phenomenon that when a current flows through an electrode, heat moves along the charge, one side is cooled and the other side is heated, it is possible to create an ice cream manufacturing device using only electrons and no mechanical action.

Meanwhile, the refrigerant is forcibly circulated by the transfer pressure by the pump 35 so that it can be easily circulated, and the refrigerant storage tank 30 is used to charge or replenish the refrigerant, and the plate 50 is equipped with a temperature sensor 51. is attached and installed, so that when the temperature of the plate 50 reaches the preset temperature in the control box 10, it is detected and displayed on the control box 10 so that the user can check the current temperature. ), it is desirable to add a timer function, as it is possible to easily manufacture ice cream by adjusting the time and temperature depending on the ingredients.

Meanwhile, as shown in Figure 6, the ice making device of the present invention requires a short ice making time and has a high ice making temperature, so it is easy to make ice cream once and continuously, which has the advantage of improving production, that is, increasing efficiency. there is.

10. Control box 20. Radiator means
30. Refrigerant storage tank 40. Conductor
41. P-type semiconductor metal 42. N-type semiconductor metal
50. Plate 60. Heat absorption plate member
70. Insulator 80. Electrode
90. Moving pipe

Claims (5)

A plate 50 on which ingredients such as drinks, fruit juice, or vegetable juice are placed;
an insulator (70) attached to the bottom of the plate (50) and one surface of the heat absorption plate member (60);
Electrodes 80 attached to the insulator 70 and installed in opposite directions;
P-type semiconductor metal 41 and N-type semiconductor metal 42 zigzagly connecting the electrode 80 to the electrode 80;
a heat absorption plate member (60) that receives the temperature of the plate (50) and the surrounding temperature and transfers them to the refrigerant flowing in the moving pipe (90);
A radiator means (20) connected by a moving pipe (90) passing through the heat absorption plate member (60) and equipped with a condenser and a fan;
a refrigerant storage tank (30) capable of storing and replenishing the refrigerant charged into the moving pipe (90);
A pump (35) for forced circulation of the refrigerant; and
A fresh fruit ice cream manufacturing device for house experience by rapid ice making, comprising a control box (10) for supplying and cutting off power to each member. The method of claim 1, wherein the P-type semiconductor metal (41) and N-type semiconductor metal (42) are
A fresh fruit ice cream manufacturing device for house experience by rapid ice making, characterized in that it consists of one selected from the Bi-Te series, Fe-Si series, Co-Sb series, Si-Ge series, and Mn series. The method of claim 1, wherein the plate (50) is
A fresh fruit ice cream manufacturing device for house experience by rapid ice making, characterized in that a temperature sensor (51) is installed and displayed in the control box (10). The method of claim 1, wherein the plate (50) is
A fresh fruit ice cream manufacturing device for house experience by rapid ice making, characterized in that it has a plate or tray shape. The apparatus of claim 1, wherein the moving pipe (90) passing through the heat absorption plate member (60) is formed in a zigzag or spine shape.