WO1998041115A1 - Procede et equipement de traitement de champ electrostatique et electrode utilisee dans celui-ci - Google Patents
Procede et equipement de traitement de champ electrostatique et electrode utilisee dans celui-ci Download PDFInfo
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- WO1998041115A1 WO1998041115A1 PCT/JP1998/001114 JP9801114W WO9841115A1 WO 1998041115 A1 WO1998041115 A1 WO 1998041115A1 JP 9801114 W JP9801114 W JP 9801114W WO 9841115 A1 WO9841115 A1 WO 9841115A1
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- Prior art keywords
- electrode
- voltage
- plate
- insulating
- refrigerator
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Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N1/00—Preservation of bodies of humans or animals, or parts thereof
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J37/00—Baking; Roasting; Grilling; Frying
- A47J37/12—Deep fat fryers, e.g. for frying fish or chips
- A47J37/1257—Deep fat fryers, e.g. for frying fish or chips electrically heated
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L3/00—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
- A23L3/26—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by irradiation without heating
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L3/00—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
- A23L3/32—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with electric currents without heating effect
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L3/00—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
- A23L3/36—Freezing; Subsequent thawing; Cooling
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L3/00—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
- A23L3/36—Freezing; Subsequent thawing; Cooling
- A23L3/365—Thawing subsequent to freezing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2331/00—Details or arrangements of other cooling or freezing apparatus not provided for in other groups of this subclass
- F25D2331/80—Type of cooled receptacles
- F25D2331/807—Eggs
Definitions
- the present invention relates to an electrostatic field treatment used for freezing, thawing, maintaining freshness of food, and preventing oxidation of edible oil.
- Such a technique is disclosed in Japanese Patent Publication No. 5-7 7 387, and this method completely insulates the entire refrigerator from the floor surface, and shades the refrigerator shelf through the inner wall of the refrigerator.
- a voltage of 500 000 V to 200 000 V is applied from the electron generator, and thawing is rapidly performed at a low temperature of ⁇ 3 to 33.
- the negative electron generator is a secondary transformer. One pole is completely closed and insulated, and the other pole is provided with high output resistance.
- an object of the present invention is to provide a method and an apparatus for treating an electrostatic field which are safe and effective even when the secondary output voltage of the transformer is relatively small. Disclosure of the invention
- a conductive electrode is placed in an insulating atmosphere, a voltage is applied to the conductive electrode to generate an electrostatic field around the conductive electrode, and the object to be processed is insulated in the electrostatic field. It was set up to freeze, thaw, and maintain freshness of food.
- the insulating atmosphere is formed by air or oil.
- the present invention includes a conductive electrode provided in an insulating state in an insulating state from an external environment, and a voltage generator for applying a voltage to the conductive electrode. Further, the insulator is made of air, the external environment is a casing such as a refrigerator, the conductive electrode is fixed in a casing via the insulator, and the casing is grounded.
- a safety switch is provided on a shelf on which an object to be processed is placed in the casing, and the shelf itself is used as an electrode, and a voltage switch is performed in response to opening and closing of a casing door.
- a shelf made of an insulating material for placing an object to be processed may be provided in the casing, and a conductive electrode may be provided on the shelf.
- the electrode used in the above-described method and apparatus includes a conductive electrode body, and an insulating material attached to the electrode body and electrically insulating the electrode body and a member on which the electrode body is installed. And an insulating contact protection member for preventing a person from touching the electrode body.
- the insulating material is glass, and the electrode body has a thin wire disposed in the glass. Further, the present invention inserts an electrode into an oil tank of a fryer,
- FIG. 1 is a schematic configuration diagram of a cool box to which the present invention is applied.
- FIG. 2 is a circuit diagram of the high-voltage generator.
- FIG. 3 is a graph showing the relationship between the potential and the temperature in the method for maintaining the freshness of vegetables.
- FIG. 4 is a graph showing the relationship between the potential and the temperature in the meat thawing method.
- FIG. 5 is a graph showing the relationship between the potential and the temperature in the method of thawing fish and shellfish.
- FIG. 6 is a graph showing the relationship between the potential and the temperature in the method of maintaining the freshness of fish and shellfish.
- FIG. 7 is a graph showing the relationship between the applied voltage of fruits, vegetables, fish, and meat and the freezing temperature.
- FIG. 8 is a perspective view of an electrode plate.
- FIG. 9 is a cross-sectional view of the electrode plate.
- FIG. 10 is a perspective view of a connector when a high voltage generator is connected to a shelf of a refrigerator.
- FIG. 11 is a schematic configuration diagram of a refrigerator to which the present invention is applied.
- FIG. 12 is a cross-sectional view showing an installation state of electrodes.
- FIG. 13 is a cross-sectional view showing an installation state of electrodes.
- FIG. 14 is a cross-sectional view showing the installation state of the electrodes.
- FIG. 15 is a perspective view of an insulated electrode.
- FIG. 16 is a cross-sectional view of an end of the insulated electrode.
- FIG. 17 is a perspective view of an electrode unit incorporated in a refrigerator.
- FIG. 18 is an explanatory diagram of a connection state between the electrode plate and the slit portion in the electrode unit.
- FIG. 19 is a perspective view of a slit portion for receiving an electrode in the electrode unit.
- FIG. 20 is a perspective view showing a state in which a voltage is applied indirectly to the electrodes.
- FIG. 21 is a sectional view taken along line XXI-XXI in FIG.
- FIG. 22 is an explanatory diagram showing a state where the applied voltage is variable.
- FIG. 24 is a schematic configuration diagram of a refrigerator.
- FIG. 25 is a schematic configuration diagram of a refrigerator.
- FIG. 26 is a schematic configuration diagram of a refrigerator.
- FIG. 27 is an explanatory view of a state for installing an electrode shelf on the wall of the refrigerator.
- FIG. 28 is a perspective view of a terminal plate attached to the wall of the refrigerator.
- FIG. 29 is a perspective view of a shelf receiving portion of the refrigerator.
- FIG. 30 is a side view of a vegetable room of a home refrigerator.
- Fig. 31 is a structural diagram of the refrigerator installation part of the refrigerator.
- FIG. 32 is a front view of the linear electrode in the cooling installation part of FIG. 31.
- FIG. 33 is a structural diagram of an oil reduction device.
- FIG. 34 is an explanatory diagram showing a state in which electrodes are installed on an electric flyer.
- FIG. 35 is a structural diagram of a gas fryer with an electrode inserted.
- FIG. 36 is a perspective view of an anan electrode.
- FIG. 37 is a perspective view showing a method of installing electrodes on a gas fryer.
- FIG. 38 is a perspective view showing another method of installing electrodes on a gas fryer.
- FIG. 39 is a perspective view of the electrode shown in FIG.
- FIG. 40 is a perspective view showing another method of installing electrodes on a gas fryer.
- FIG. 41 is a perspective view showing another method of installing electrodes on a flyer.
- FIG. 42 is a structural diagram showing a state where the electrode shown in FIG. 41 is installed in a gas fryer.
- FIG. 43 is a perspective view of an electrode of the flyer.
- FIG. 44 is a sectional view of another electrode of the flyer.
- FIG. 45 is a structural view of another electrode of the flyer.
- FIG. 46 is a perspective view of a glass electrode.
- FIG. 47 is a perspective view of a linear electrode.
- FIG. 48 is a perspective view of a glass electrode.
- FIG. 49 is another perspective view of the glass electrode.
- FIG. 50 is a structural view in which electrodes are arranged in an oil tank of a fryer.
- FIG. 51 is a cross-sectional view when an electrode is arranged in the oil tank itself of the fryer.
- FIG. 52 is an explanatory view of a state in which the oil tank wall of the fryer is insulated from the outer box.
- FIG. 53 is an explanatory view of another state in which the oil tank wall of the fryer is insulated from the outer box.
- FIG. 54 is another explanatory view of the state in which the oil tank wall of the fryer is insulated from the outer box and the like.
- FIG. 55 is an explanatory diagram of a state in which an electrode plate is installed on a flyer.
- FIG. 56 is an explanatory diagram showing a state where electrodes are arranged in a neta case.
- FIG. 57 is a side view of the electrodes arranged in the case.
- FIG. 58 is an explanatory diagram of a state in which a sensor is arranged on the door side of the case.
- FIG. 59 is an explanatory view showing another state in which the electrodes are arranged in the case.
- FIG. 60 is an explanatory view showing another state in which the electrodes are arranged in the case.
- FIG. 61 is a side view in which electrodes are arranged in a showcase.
- FIG. 62 is an explanatory diagram of an arrangement state of electrodes in a show case.
- FIG. 63 is a side view in which glass electrodes are arranged in a showcase.
- FIG. 64 is a perspective view of a glass electrode.
- FIG. 65 is a side view of another electrode.
- FIG. 66 is a perspective view of another electrode.
- FIG. 67 is a perspective view of another electrode.
- FIG. 68 is a perspective view of another electrode.
- FIG. 69 is a perspective view of another electrode.
- FIG. 70 is a perspective view showing a method of disposing glass electrodes in a showcase.
- FIG. 71 is a cross-sectional view of a terminal plate used for a showcase.
- FIG. 72 is a cross-sectional view when a clip plate is connected to an end face of a glass electrode including a thin wire.
- FIG. 73 is a perspective view showing a state where the terminal plate is placed on the laminated electrode plate.
- FIG. 74 is an explanatory diagram of a state in which a terminal is connected to the end face of another glass electrode.
- FIG. 75 is an explanatory diagram of a state when the terminal plate is brought into contact with a normal glass plate.
- FIG. 76 is an explanatory diagram of a terminal board arrangement of a showcase or the like.
- FIG. 77 is an explanatory diagram of a terminal plate arrangement of a showcase or the like.
- FIG. 78 is a perspective view showing a state in which the electrodes are arranged on the conveyor belt sushi.
- FIG. 79 is a side view of the conveyor belt sushi shown in FIG. 78.
- FIG. 80 is an explanatory diagram of an arrangement in which electrodes are arranged in a part of the sushi transport path of the conveyor belt sushi.
- FIG. 81 is a perspective view when a drying prevention device is arranged in a part of the sushi transport path of conveyor belt sushi.
- FIG. 84 is an explanatory diagram of a system for varying a charging potential.
- FIG. 86 is an explanatory diagram showing a state in which electrodes are directly connected from a household power supply.
- FIG. 89 is an explanatory diagram of a configuration for setting a large refrigerator in an electric field atmosphere.
- FIG. 90 is an explanatory diagram of a method of applying a voltage to potatoes, tangerines, and the like.
- FIG. 93 is a structural diagram of a prefabricated refrigerator.
- FIG. 94 is a perspective view of a rack installed in the prefabricated refrigerator.
- FIG. 95 is a perspective view of a fish box formed to incorporate an electrode.
- FIG. 96 is a perspective view of a battery-powered electrode.
- FIG. 97 is an explanatory diagram showing a state in which a battery-operated electrode is incorporated in a cardboard.
- Fig. 98 is an explanatory diagram of the state where an electric field is incorporated in the refrigerated container.
- FIG. 99 is an explanatory view of another state in which an electric field is incorporated in a refrigerated container.
- FIG. 100 is a perspective view of a large refrigerator in which an electric field is incorporated.
- FIG. 104 is an explanatory view of incorporating an electrode into a cardboard.
- FIG. 105 is a perspective view of an egg storage plate.
- FIG. 110 is a perspective view of a cultivation cylinder incorporating electrodes.
- FIG. 11 is an explanatory diagram showing a method of thawing food in water.
- FIG. 112 is an explanatory graph showing decompression disclosure points.
- FIG. 113 is an explanatory diagram showing a method of thawing food in water.
- Fig. 114 shows the structure of the electric field bath.
- FIG. 115 is a structural diagram of a refrigerator for storing blood.
- FIG. 117 is a structural diagram of a flower arrangement device incorporating an electric field.
- FIG. 118 is a cross-sectional view of a melting furnace incorporating an electric field.
- FIG. 120 is a structural diagram of a microwave oven incorporating an electric field.
- Fig. 121 is a structural diagram of a muffler incorporating an electric field.
- Fig. 122 is a system diagram of a pine worm remover incorporating an electric field.
- Fig. 123 is a structural diagram of an electronic charge water supply device incorporating an electric field.
- Figure 124 is a structural diagram of a fish farm incorporating an electric field.
- Fig. 125 is a structural diagram of a water storage tank incorporating an electric field.
- FIG. 126 is a structural diagram of a ripening device incorporating an electric field.
- FIG. 127 is a graph showing the ripened state of pickles.
- Fig. 129 is a structural diagram of a rice storage device incorporating an electric field.
- FIG. 130 is a cross-sectional view of a large rice cooker incorporating an electric field.
- FIG. 13 1 is a cross-sectional view of a household rice cooker incorporating an electric field.
- FIG. 132 is a side view of the electric field treatment table.
- FIG. 133 is a sectional view of the electric field pot.
- FIG. 134 is a perspective view showing another embodiment of the electric field pot.
- FIG. 135 is a circuit diagram of the high-voltage generator.
- FIG. 136 is a circuit diagram of a battery-powered high-voltage generator.
- FIG. 137 is a diagram showing an alternating voltage obtained by the circuit of FIG. 136.
- FIG. 138 is a diagram showing a negative voltage of the high voltage generator.
- FIG. 139 is a circuit diagram of a high-voltage generator incorporating a safety device.
- FIG. 140 is a circuit diagram of a high-voltage generator when a household power supply is used as a ground.
- FIG. 1 is a diagram showing an embodiment of a thawing and freshness holding device according to the present invention.
- the cold storage 1 is composed of a heat insulating material 2 and an outer wall 5, and is provided with a temperature control mechanism (not shown) in the refrigerator.
- the metal shelves 7 provided in the refrigerator have a two-stage structure, and each stage is equipped with objects to be thawed or kept fresh and ripened for vegetables, meat, and seafood.
- the metal shelf 7 is insulated from the floor of the warehouse by an insulator 9.
- the high-voltage generator 3 can generate DC and AC voltages from 0 to 500 V.
- the inside of the heat insulating material 2 is covered with an insulating plate 2a such as vinyl chloride.
- the high-voltage cable 4 that outputs the voltage of the high-voltage generator 3 penetrates the outer wall 5 and the heat insulating material 2 and is connected to the metal shelf 7.
- FIG. 2 is a circuit diagram showing a circuit configuration of the high-voltage generator 3.
- Reference numeral 11 denotes a power lamp
- reference numeral 19 denotes a lamp indicating an operation state.
- the relay 14 When the above-mentioned door 6 is closed and the safety switch 13 is on, the relay 14 is activated, and this state is indicated by the relay activation lamp 12.
- the relay contacts 14a, 14b, and 14c are closed by the operation of the relay, and AC100V power is applied to the primary side of the voltage adjustment transformer 15.
- the applied voltage is adjusted by the adjustment knob 15a on the secondary side of the voltage adjustment transformer 15, and the adjusted voltage value is displayed on the voltmeter.
- the adjustment knob 15a is connected to the primary side of the secondary side step-up transformer 17 of the voltage adjustment transformer 15, and the step-up transformer 17 is stepped up at a ratio of, for example, 1:50, and is set to, for example, 60 V. When a voltage is applied, the voltage is increased to 300 V.
- the outer wall 5 is grounded, there is no electric shock even if the user of the cool box 1 touches the outer wall of the cool box.
- the metal shelf 7 if the metal shelf 7 is exposed in the refrigerator in Fig. 1, the metal shelf 7 must be kept insulated in the refrigerator, so it is necessary to keep it away from the inner wall of the refrigerator. Eggplant) Also, when the object 8 protrudes from the metal shelf 7 and comes into contact with the inner wall of the refrigerator, the current flows through the refrigerator wall to the ground, so that applying the insulating plate 2a to the inner wall prevents the applied voltage from dropping. . Even if the metal shelf 7 is covered with a vinyl chloride material or the like without being exposed in the refrigerator, the entire interior of the refrigerator becomes an electric field atmosphere.
- interior wall and the metal shelf 7 may be coated or sprayed with a known insulating paint in addition to vinyl chloride and PBS.
- Vegetables are basically said to be safe if stored at around 4 ° C, but in fact some can dry out or wither. In the case of cut vegetables, the cut portion changes and dries faster. The temperature range changes depending on summer vegetables and winter vegetables.
- An AC voltage was applied to the metal shelf 7 by the high voltage generator 3, and the potential of the metal shelf 7 generated by the AC voltage was set so as to be as shown in Table 1.
- the potential of the metal shelf 7 was measured by a known electrostatic potential measuring device.
- the vegetables, meat, and seafood used in the tests below are all made of stainless steel trays (good conductivity) with Saran wrap.
- Sculptures can be cut for about 1 week even if the voltage is 200 V. In the morning, what I cut
- Fig. 3 is a plot of Table 11-1 to Table 1-3 on a graph of potential-average temperature.
- the voltage is 5000 V or less.
- the cryopreservation temperature of meat is -55 to 130, and at least -5 and below, first set the average set temperature to 0 to +10, and the AC potential is 300 V (In the range of 300 V to 500 V) Apply and apply thawing until the core temperature (temperature at the center) of the frozen meat is about 15 or more. There is no temperature gradient. After that, decompression is performed under the following conditions.
- the thawing test according to the present invention the thawing test The times marked in are the thawing times for — 5 or more. The same applies to the thawing of fish and shellfish described below.
- Meat 1 can work. Dripbu 1 can open. Dori Almost no (1%). Appears at 5% J ⁇ ⁇ ⁇ .
- Fig. 4 is a plot of Tables 3 and 4 in a graph of potential-average temperature characteristics.
- the average temperature value decreases when the potential value increases and the average temperature value increases when the potential value decreases within the above potential and average temperature ranges. Good results can also be obtained for the positions in.
- cattle shoulder loin and cattle sirloin should be in the relationship shown in Table 5 below.
- beef shoulder loin beef sirloin (aged), chicken,
- the cryopreservation temperature of seafood is, for example, 13 O for fish fillets: ⁇ -40 ° C, 120-130 ° C for sea cucumber, and -55 for tuna.
- the color may change to 4 at +1
- the freshness of the fish and shellfish is maintained at a mean temperature range of 12 to 11 and a voltage range of about 200 V. I understand that there is.
- an electrostatic potential measuring device was used to measure the potential of the metal shelf, but in actual thawing, keeping freshness and aging, when the door was opened, the switch that supplied the voltage to the metal shelf turned off. Therefore, the correspondence between how many volts the output voltage of the high-voltage generator and the potential of the electrostatic potential measurement device should be determined beforehand. Apply the potential of
- the freezing temperature of food is higher in fruits and vegetables than in fish and meat, as shown in Fig. 7, and the freezing temperature of these foods is higher than that in the electrostatic field. It depends on the applied voltage, and the higher the voltage, the lower the freezing temperature. Also, the state of oil content in foods, such as the low oil content of shrimp, crab, and squid, has a higher freezing temperature than those with high oil content, such as tuna and pike. Therefore, the freezing temperature of the object is determined from the relationship between the type of the object and the applied voltage, and the freezing temperature is determined from the relationship, and the temperature between the freezing temperature and o ° c is determined. More preferably, storing the object at a temperature close to the freezing temperature allows food to be stored for a longer period.
- the freezing temperature of food decreases in an electrostatic field, and even if it freezes in a normal refrigerator, it does not freeze in an electrostatic field, making it easier to set the temperature of the refrigerator.
- the voltage to be applied to maintain the freshness is generally 500 V to 100 V for vegetables, particularly leaves, and 500 V to 500 L for cakes and confections. 0.00 V is appropriate, and among meats, beef and pork are preferably 1.5 K to 2 KV. It is also appropriate for fruits to be in the range of 500 V to 150 V.
- the metal shelf 7 is installed in an insulated state in the cool box 1, but in a normal refrigerator, the insulated electrodes 20 as shown in FIG. 8 may be placed on the shelf in the refrigerator. .
- the insulated electrode 20 has a flat plate shape, and a connection portion 22 for connecting a lead wire 21 is provided at one corner thereof. 2 is for connecting the lead wire 21 to the metal plate 28 in a sealed state.
- the metal plate 23 is not particularly limited as long as it is a conductor, and may be, for example, a copper plate, a stainless steel plate or a titanium plate.
- the metal plate 23 is completely insulated by the insulating coating 24.
- the insulating coating 24 is formed, for example, by dipping the metal plate 23 in a vinyl chloride bath or by an insulating plate made of ABS resin or the like.
- the metal plate 23 Cover the metal plate 23 with the front and back, and make the surroundings protrude from the periphery of the metal plate 23 so that the protruding portion is welded. You may. In addition, the periphery of the metal plate 23 may collide with other objects and damage its coating, so that it is preferable to perform the edging 25.
- a shelf 26 is sometimes provided in the refrigerator in which a metal bar in a lattice shape is subjected to a dipping process.
- the shelf bar may be attached with the knob 27 insulated.
- the knob 27 is configured like a clothespin, and its toothed portion is provided with a tooth 28 that penetrates the jacket of the shelf bar and directly contacts the metal bar inside.
- a compression spring 29 is provided on the opposite side of the flared portion, and the compressed panel 29 prevents the flared portion from being loosened.
- FIG. 11 shows another embodiment of a refrigerator 30.
- a bare metal electrode 37 is placed in an insulated state on a shelf 36 made of an insulating material. I have.
- An object to be processed 35 is placed on the electrode 37.
- the electrode 37 may be held by any method as long as it is in an insulated state.
- the electrode 39 may be provided on the back side of the shelf 38 made of, and the back side may be exposed to the air. Further, the electrode 39 may be surrounded by an insulating material by the insulating plate 40.
- Insulating materials such as air, plastic plates, and Teflon plates are also electrically insulating, and there is no obstacle to making the storage space an electric field atmosphere.
- a conductor electrode 42 may be placed on a shelf 41 made of a conductor via an insulating piece 43 made of an insulator, ceramic, Teflon, plastic, or the like.
- the conductive electrode body 44 may be sandwiched between insulating members from above and below. That is, in order to generate an electrostatic field in the air, the electrode body 44 includes an insulating member 45 electrically insulated from a member to be installed, such as a shelf S of a cool box, under the electrode body 44.
- an insulative contact protection member 46 so that a human touches the electrode body 44 to prevent electric shock.
- vinyl chloride and the like can be uniformly and uniformly attached to both insulating materials 44 and 45 by a dipping operation.
- Teflon or ceramic may be applied by thermal spraying or baking.
- FIGS. 15 and 16 show an electrode 50 formed by dozing, and this electrode 50 has appropriate slits 31, 31. 3.
- the electrode 50 is composed of a main body 54 made of a metal plate on which a slit is formed, and an insulating material 55 such as vinyl chloride adhered around the main body 54. If necessary, the periphery of the electrode 50 may be protected by a protective frame 53. By forming the slit 51, a uniform coating layer can be formed at the time of blowing.
- a connecting portion 52 is provided at a part of the corner of the electrode 50, and a high-voltage cable 56 is connected to the connecting portion 52.
- FIG. 17 shows an electrode unit 60 for easily converting an existing refrigerator into an electrostatic field refrigerator.
- the unit 60 is formed by forming a frame 61 from an insulating plastic plate. Insert 1 into the refrigerator room as it is.
- the left and right side plates 62 of the frame 61 are openable and closable with respect to the center plate 63, and support rods 64, 6, ... 64 are attached to the inner surface thereof.
- the shelf 65 is detachably supported at an appropriate position.
- One of the support rods 64 is connected to a high voltage generator 66, and a high voltage is applied to the shelf 65 via the support rods 64.
- the central plate 63 and the side plate 62 are provided with openings 67, 69 as appropriate so as not to obstruct the flow of air in the refrigerator.
- a bottom plate 68 may be provided as necessary, and a high voltage may be applied to the insulated bottom plate 68.
- the support bar 64 and the shelf 65 may be covered with an insulating film by dip or the like, and a voltage is induced on the shelf 65 even through the insulating film in this way.
- the insulating side plate 62 is provided with a slit portion 63 for supporting the shelf plate 65 in a slidable manner, and the upper and lower walls 6 3 a of the slit portion 63 are provided.
- the metal terminal plate 67 is embedded in the shelf plate 65, and the metal electrode plate 65a is implanted in the shelf plate 65 covered with the insulating film, and the metal terminal plate 67 is placed at the end of the shelf plate 65. If they face each other, a high voltage will be applied to the shelf 65. Thus, if the terminal plate 67 connected to the generator 66 is opposed to the metal electrode plate 65a of the shelf plate 65 via the insulating film, the voltage is indirectly applied to the metal electrode plate 65a. Is induced.
- a terminal plate 71 is placed on the electrode plate 70, and the terminal plate 71 is connected to a voltage generator.
- the electrode 70 is a metal plate covered with an insulator 75, while the terminal plate 71 is also a metal plate 77 covered with an insulator 76.
- the metal plate 72 of the electrode body which is a conductor, is not in direct contact with the conductor (metal plate 77) of the terminal plate 71, even if the electrode plate 70 does not directly contact the metal plate 72.
- a voltage is applied to the electrode 70. It is needless to say that the conductor may be exposed without covering either the electrode 70 or the terminal plate 71 with an insulator. As shown in FIG.
- the electrode 70 is formed of a conductive film, aluminum foil, and other conductors (fine wires, printed patterns) in an insulator 75 such as resin, glass, silicon, wood, and paper. Electrode body 72 is housed. Since it is known that the voltage applied to the electrode 70 is proportional to the contact area between the electrode 70 and the terminal plate 71, as shown in FIG. 3 is provided with a triangular voltage adjustment plate 74, and by moving the terminal plate 71 left and right to change the contact area between the adjustment plate 74 and the terminal plate 2, the voltage applied to the electrode 73 can be adjusted. it can.
- the electrode 73 and the voltage adjusting plate 74 are, for example, a conductive film sandwiched from above and below by an insulating plate such as vinyl chloride and laminated.
- the contact area between the electrode 73 and the terminal plate 71 may be changed. Further, as shown in FIG. 23, a frame 78 may be provided at the end of the electrode 70, and the naked conductor 79 may be held on the electrode 70 by the frame 78.
- the insulated electrode of the present invention can also be applied to a commercial or household refrigerator 80 as shown in FIG. 24, and an electrode plate 85 is provided on the floor of any of the refrigerators 81 and 82. , 8 5 are placed. Further, when food is thawed in an electrostatic field, it can be thawed in 2 to 13 times, and can be thawed without drip. Therefore, a thaw chamber 83 may be provided in the refrigerator 80. In the thawing chamber 83, the above-mentioned flat electrode plate 85 may be placed on the floor, but as shown in FIG. 24, the insulating plate is formed in a box shape and the May be used as a box-shaped electrode 86. The electrode plate 85 and the box-shaped electrode 86 are connected to a high-voltage generator 84 provided at the bottom of the refrigerator.
- the thawing compartment 83 can also function as a freezer. For example, if ice is made in this compartment, the crystals will be small and will be hard to melt when used. That is, the present invention can be applied as an apparatus specialized in refrigeration and thawing.
- the refrigerator 90 may be formed as follows.
- the refrigerator 90 has a casing 91, and the casing 91 is provided with a door 93.
- An inner wall of the casing 91 is covered with an insulating plate 94, and a metal (conductive) shelf 95 such as stainless steel is provided substantially at the center of the storage space in the casing 91.
- Shelf 9 5 is high voltage generator 9 6 is connected via a high-voltage cable 91.
- the shelf 95 which is installed in the casing 91 and also serves as the electrode, is held in an insulated state by an insulating plate 94 on the inner wall of the casing and air as an insulating gas in the casing.
- a safety switch 13 (FIG.
- a high voltage 500 to 500 V
- the objects to be processed such as meat, vegetables, and the like on the shelf 95 are placed in the electric field and subjected to the electric field treatment.
- the shelf 95 serving as the electrode is held insulated from an external environment called a casing in an insulating gas called air, the storage space in the casing becomes an electric field atmosphere. If 8 is not kept in an insulated state as a whole, for example, if the object comes into contact with the inner wall of the casing that is not insulated, the electrons move into the closed casing and the object is charged. No longer. Therefore, it is necessary to attach an insulating plate 94 to a portion where the object to be processed may come into contact with the inner wall of the casing. Needless to say, if the casing inner wall itself is made of insulating material, this is not necessary.
- FIG. 26 shows a refrigerator 110 for home or business use.
- the refrigerator has an inner wall formed of an insulator 111 made of plastic or the like, and a conductive material is provided in the insulator 111 or on the back thereof.
- an electrode body 112 made of metal is attached or embedded in an insulated state, and a high-voltage generator 113 is connected to the electrode body 112.
- Each room of the refrigerator is provided with a sensor 114 that shuts off the voltage application when the door is opened.
- a conductive thin film is attached to the back of the inner wall made of a plastic plate, and if a voltage is applied to this thin film, a high voltage is applied to the inside of the refrigerator. It is safe because there is no exposed part. Also, since the applied voltage in the vegetable room is low and the applied voltage in the thawing room is high, it is necessary to change the applied voltage in each room of the refrigerator according to the purpose of use. Alternatively, the applied voltage can be changed by changing the area of the embedded thin film.
- each room is provided with an electric field line sensor 115 that detects the electric field atmosphere by detecting the amount of electric lines of force, and this sensor 115 detects when the electric power dose falls below a predetermined value.
- the refrigeration system 1 16 is operated by the controller 1 17 to keep the inside of the refrigerator at the brass temperature. In other words, in an electrostatic field atmosphere, food can be stored at a minus temperature without freezing, and in such a case, if the atmosphere in the electrostatic field is broken, the food will freeze and the refrigeration system will need to operate, so such control is necessary.
- the wall 120 of the refrigerator protrudes from the back of the storage room.
- a shelf receiving portion 121 is provided, and an end of the shelf plate 123 is slidably accommodated in the slit 122 of the shelf receiving portion 121.
- the wall 120 is made of an insulating plate, and a U-shaped terminal plate 130 as shown in FIG. 28 is fitted on the projecting portion of the shelf receiving portion 121,
- the high voltage generator is connected to 130. Although a voltage is induced by indirect contact between the terminal plate 130 and the electrode plate 124, when a sufficient voltage is not applied to the electrode plate 124, as shown in FIG. An end of the shelf plate 140 is formed thin in the shelf receiving portion 121 so that a sufficient voltage is induced on the electrode plate 142 from the terminal plate 130. In addition, a protrusion is formed on the inner surface of the terminal plate 130 in a place where a human finger does not enter in the slit of the shelf receiving portion 121, and an insulator is removed from the position of the slit insertion portion of the shelf plate. Except that, if the electrode plate 142 and the terminal plate 130 are brought into direct contact, a sufficient voltage is applied. Fig.
- FIG. 30 shows the vegetable compartment 150 of the refrigerator.
- This vegetable compartment 150 is housed so that it can be pulled out, and the electrode plate 151 is embedded in the peripheral wall of the vegetable compartment 150 and on the bottom.
- An electrode 156 having an electrode plate 150 covered with an insulating film 153 is provided, and a high-voltage generator 155 is connected to the electrode plate 154. If a sufficient voltage is applied to the electrode plate 156, the electrode plate 153 in the peripheral wall of the vegetable room is unnecessary and the vegetable room 158 in the room is charged.
- a high voltage (150 V to 200 V ) Is applied directly, or the space in which the coolers 183 are stored is preferably set to an electric field atmosphere. That is, a cooler 183 is provided above the rear of the refrigerator, and a fan 181 is provided above the cooler 183 to circulate cooling air into the refrigerator. A partition plate 185 is provided in front of the cooler 183.
- the inner wall of the refrigerator is formed of an insulating material such as plastic, and a conductive thin film 18 such as an aluminum foil is attached to the inner wall surface. 8 4 is affixed. Note that a conductive linear electrode 187 as shown in FIG.
- a plate-shaped electrode may be used. These thin films and electrodes 187 are appropriately provided as necessary, and a high voltage is applied to these thin films, electrodes and cooler 183 by a high voltage generator 188.
- the electrostatic field has the effect of reducing the oil.
- the oxidized oil that has been fried is stored in a tank 160, and the oxidized oil is stored in the oil.
- an insulated electrode 161 as an oil reduction device is inserted, it will be reduced in 2-3 days and return to a good state.
- the insulated electrode 16 1 is a rod-shaped core 16 1 a with disc-shaped insulated electrode plates 16 1 b to 16 1 b fixed at appropriate vertical intervals. If it's less, just a rod-shaped core 1 6 Only 1a may be used.
- the high voltage generator 163 is connected to the core 161a.
- the insulated electrode may have any shape, as long as the electric field can reach the entire oil.
- an oil tank 16 is placed in the electrode box 162 in which a metal plate 164 connected to a high voltage generator is embedded, and oil is placed in the electric field. It is also possible to put in. Electric fields also prevent the oxidation of oil, so placing oil in an electric field will allow long-term storage while preventing catastrophe.
- Fig. 34 shows an electric flyer 170, in which the heater 170 can be inserted into or removed from the oil tank by turning the handle 1-1 in the electric flyer 170. I'm going to do it.
- a plurality of electrode rods 173 are provided near the heater 172, and the electrode rod 173 is connected to a voltage generator 174.
- the oil in the oil tank can be made an electric field atmosphere.
- the case of the oil tank is grounded, and if a voltage of 150 V to 2000 V is applied to the electrode rod 173, there is no risk of electric shock even if a person touches the case. Absent.
- the voltage applied to the electrode rod 173 is 100 V to 100 V, grounding of the casing is unnecessary.
- the service life of the oil can be doubled with a voltage of 500 V to 600 V. If grounding is not taken from the casing, the same voltage will be applied to the oil even if the voltage applied from the high voltage generator 174 is smaller than the grounded one. This is because if the casing does not take the source, the current flowing through the oil will be reduced.
- oil 18 4 is stored, and in this oil tank 18 2, an anan electrode 180 is immersed through an insulator 18 1,
- a high voltage is applied to the electrode 180 by the high voltage generator 1886, a high voltage electrostatic field is formed in the oil 181, and in this state, the oil tank 182 is heated by the parner 183.
- the oil is heated to a predetermined temperature in a short time, and the frying pan is fried in this electric field, the oil flies quickly, the oil does not deteriorate much, and the oil can be used without changing the oil for a long time.
- the rod-shaped electrode 187 is connected to a high-voltage generator, and the electrode 180 is merely an an, a voltage is induced at ⁇ 180 through the electrode 187, and in this case, an 0 acts as an auxiliary electrode.
- the mesh-like anori is convenient when immersed in oil, and if the mesh is fine, it can be removed from the tank by lifting the anori from the tank.
- a lattice may be further inserted in the anan-shaped electrode to form a jungle gym. Since oil is an insulator, if a metal electrode is immersed in this oil in an isolated state with respect to the oil tank 18, the oil surrounding the electrode will be in an electric field atmosphere. However, when the head and the fried food come into contact with the inner wall of the oil tank 18, the charged state of the fry and fried food is broken. However, the vertical peripheral wall 180a of the anodal electrode 180 forms a partition member and effectively prevents contact with those oil tank wall surfaces.
- the electric field in the upper part of the oil is weakened only with the bottom wall 180 b of the spiral electrode 180, so that the vertical wall 180 b effectively prevents the electric field near the oil level from being weakened.
- the grounding of the glass flyer is the same as that described for the electric flyer in Fig. 34.
- the oil tank 18 2 is grounded, If the voltage applied from the high-voltage generator 186, which is grounded, is as low as 100 V to 100 V, the oil tank There is no need for grounding 18 2. The effect is as described above.
- a gas fryer has a heat pipe passing through an oil tank and heats the oil with the heat pipe. A case where the present invention is applied to this type will be described.
- Fig. 37 relates to the electrodes of the flyer.
- a bracket plate 191 is bridged between the left and right side walls 190 of the flyer, and the side ends 1991 a of the bracket plate 191 are the side walls of the flyer. It is fixed to the upper surface of 190.
- Support rods 19 3, 19 3... 19 3 hang down from the oil surface of the bracket plate 19 1 so as to be located between the heat tubes 19 5, 19 5... 19 5.
- the electrode plate 1994 is attached to the support rod 1993.
- a heat-resistant electrode rod 192 is attached near the end of the bracket plate 191, and the heat-resistant electrode rod 192, the bracket plate 191, and the support rod 1993 are interposed.
- a high voltage is applied to the electrode plate 194. If the electrode plate 194 is located between the heat tubes 195 and below the upper surface of the heat tube in this way, it is safe without the operator touching the electrode plate 194.
- an electrode plate 201 made of a bare metal plate is attached to the oil tank via insulating pieces 202 and 202 in the front-rear direction of the oil tank below the heat pipe 200. It is even more secure if it is mounted vertically on a wall. If the electrode plate 201 is mounted in the vertical direction (longitudinal direction) in this manner, oil circulation will not be hindered, and scum such as a ceiling will not be caught when the oil is drained from the oil tank.
- An electrode rod 205 is set up on one of the plurality of electrode plates 201, and the respective electrode plates 201 are connected by connecting rods 204.
- the electrode plate 210 is provided with a support rod 211 attached to an intermediate portion between the heat tubes of the bracket plate 212 attached to the end of the heat tube 211, as shown in FIG. It may be fixed via 14.
- the electrodes immersed in the oil tank are as shown in Fig. 41.
- the edge electrode plate 260 may be used. That is, mounting plates 261, 261,... 261, stand upright from the four corners of the insulated electrode plate 260 covered with a good conductor by an insulator, and the upper end thereof is bent outward. The curved portion is hooked on the upper wall T of the oil tank, whereby the insulated electrode plate 260 is held at a position where it does not contact the heat pipe 204 in the oil tank.
- the electrode plate 260 is coated with Teflon, ceramic or the like or a composite coating thereof, and has a plurality of openings 260a, 260a ... 26 so that oil can flow up and down. 0a is formed, and a lead wire L is connected to one of the mounting plates 261, and this lead wire L is connected to a high-voltage generating device (not shown).
- the heat-resistant Teflon plates 280, 280 (which can withstand the order of 260) can be joined with spacers 281, 281, ... 281, spaced apart.
- the electrode 286 in which the electrode body 282 made of a metal plate is slidably accommodated is shown.
- a connection pin 284 is provided upright at a corner of the electrode body 286, and a connection terminal having a jack formed below the Teflon rod 283 is engaged with the connection pin 284, and an upper end thereof is provided.
- a lead wire 285 is drawn out of the PTFE plate 280, a part of the corner of the Tef opening plate 280 is cut out to form a cutout 287, and the electrode body 282 is completely made of two Teflon plates. It is designed to be stored in between.
- FIG. 44 shows an electrode 240 of another type of fryer, this electrode 240 having a metal plate electrode 242 with oil circulation holes 241,
- the reference numeral 242 is detachably held in a cover plate 245 made of insulating material having legs 245a, such as ceramics, porcelain, insulators, and ceramics.
- the cover plate 245 has a hole 244 aligned with the hole 241.
- the leg portion 245a of the cover plate may be provided on two opposing pieces of the cover plate.
- the metal electrodes 242 may be provided on three sides so that the metal electrodes 242 can freely enter and exit from the other side.
- the cover plate 245 is held on a wire mesh 246 placed on the heat pipe 247.
- a tool used by an operator does not directly touch the electrode 242 to which a high voltage is applied, and furthermore, the electrode 242 is not protected. Since the lower surface of 2 is open, a sufficient electric field is applied to the oil.
- the electrode 242 is connected to a high-voltage generator (not shown) via a connecting rod 248. Also, as shown in FIG.
- two leg members 250 are prepared on the left and right sides, and an insulating cover is sandwiched between the leg portions 251 of the leg members 250 so as to sandwich the electrode plate 252. If the electrode 255 is formed by inserting the plate 253 and screwing it appropriately, the manufacture thereof becomes easy.
- the heat-resistant (strengthened) glass tube 315 is heat-processed into an arbitrary shape, and the metal wire 316, which forms a linear conductive electrode body, passes through it. Is shown. Both ends of the electrode 317 are raised so as to rise from the oil level, a lead wire 318 is connected to the inlet side, and the outlet side is closed by a plug 319.
- a glass electrode has a beautiful appearance because it does not easily adhere to the ceiling or fried scum.
- a conductive linear or rod-shaped electrode body 325 is used as an electrode for generating an electrostatic field in the oil tank, for example, a Teflon pipe or the like.
- the electrode 320 may be covered with the heat-resistant insulating film 326 and bent in various shapes.
- the insulating film 326 may be made of plastic such as vinyl chloride, but when used for a fryer, a heat-resistant Teflon or ceramic film is preferably used.
- the electrode 320 can be formed at low cost by inserting the electrode main body 325 into an existing vinyl chloride or Teflon tube and bending it by a bender.
- connection line 302 can serve as an electrode even if silver is applied to the inside of the glass tube.
- Such a glass electrode can be used to bring water into an electric field atmosphere.
- the flyer 200 has an outer box 2 21, and an oil tank 2 2 2 is housed in the outer box 2 2 1, and heat pipes 2 2 4 and 2 2 are provided in a lower portion of the oil tank 2 2 2. 24 to 224 are provided. Insulated electrode plates 223 ... 223 are attached to the outer wall of the oil tank 222, and an electric field atmosphere is created in the oil tank.
- the metal plate 231 may be covered with an insulating coating 232 so that the entire oil tank 230 is used as an insulating electrode. Since the oil in the oil tank is at a high temperature (160 to 200), the insulating coating 232 must be heat-resistant, such as Teflon, ceramic, or the like. A composite coating of both is used.
- the oil tanks 222 and 230 are supported in an isolated state with respect to the outer box 222.
- a connection member 22 made of an insulator is provided along the periphery of the oil tank wall above the oil tank wall 222 a, and the connection member 222 forms an upper wall. What is necessary is just to connect with 2 2 2 b, and to support this upper wall 2 2 2 b with the outer box 2 2 1.
- the high voltage generator 222 may be directly connected to the oil tank wall 222a. Also, as shown in Fig.
- the connecting member is formed in an L-shaped hook, and the hook-shaped upper part of the oil tank wall 222 is hooked on the lower part, so that the oil from the connecting part of the oil tank wall can be obtained. No leakage.
- the upper bent portion 222 of the oil tank 222 may be connected to the outer box 222 via an insulator 222. In this case, since a voltage is also applied to the upper bent portion 222, a voltage of about 500 V to 700 V is applied to the oil tank. At such a voltage, the user does not feel the electric field and is safe. Therefore, grounding of the oil tank is not required at this time. Generally, since the oil tank wall and the heat pipe are connected by welding, a high voltage is also applied to the heat pipe and the oil in the oil tank becomes an electric field atmosphere on average.
- a relatively low voltage 300 V to 700 V
- one pole of the secondary side of the voltage generator 26 1 is grounded, but the casing 26 2 of the oil tank does not need to be grounded, making installation work easier. Become.
- the electrode plate 260 was provided with a large number of apertures 263 in a stainless steel plate so that the electrode plate 260 did not come into contact with the surrounding wall of the oil tank.
- a piece 26 4—2 64 made of an insulating material such as ceramic or Teflon is attached to the outside, and this piece 26 4 insulates the electrode plate 260 from the heat tube etc. in the oil tank.
- a piece 264 is also provided at the center of the back side of the electrode plate 260 as necessary.
- the upper surface of the electrode plate 260 may be covered or coated with an insulating material.
- This insulating material is effective to prevent the chopsticks etc. of the operator from directly touching the electrode plate, and it is preferable that the back surface is exposed to oil because oxidation of oil below the electrode plate can be effectively prevented. .
- FIG. 56 shows a case 230 as a food storage device.
- the case 230 has an insulated electrode 231, and the insulated electrode 231 has a partition wall 23. 2 is provided, and decorations 2 33 such as cedar leaves, bamboo leaves, etc. are placed in front of the partition walls 2 32.
- the partition wall 2 32 prevents the object 2 3 4 from coming into contact with the earthed frame of the case and prevents the object from being grounded.
- the parts provided under the hinged door 2 35 that may be touched by ground, such as rails, which may be touched, for example, rails are insulated (made by the insulator itself or covered with the insulator). However, when the worker grasps the workpiece by hand and touches the rail, the workpiece on the electrode 231 is not grounded.
- the insulated electrode 231 may be as shown in FIG. 15 or may be of a type in which a conductive film is laminated between plastic plates from above and below. In the case of a laminate type, an electrode connection method as shown in FIGS. 20 to 21 is preferable.
- the insulated electrode 231 is connected to a high voltage generator 237, and a conductive thin film 236 is attached to a peripheral wall of a space in which a cooling device is housed under the netsuke, and an electric field is applied to the space. If it is an atmosphere, it will also exhibit the effect of preventing condensation from forming in the cooler.
- the front part of the electrode 231 may be bent.
- Fig. 58 shows the back of the net case, which is provided with sliding doors 240 and 241, and a proximity sensor 2 4 4 and 2 4 on the left and right of the upper frame 2 45. 4 is provided, and when one of the doors 240 and 241 is opened, the voltage application from the voltage generator 243 to the electrode 242 is stopped. Note that a limit switch may be provided instead of the proximity sensor 24.
- Fig. 59 shows a case set in a sushi restaurant or the like.
- An insulating plate 250 is provided on the bottom of the case, and fish meat and the like are placed on the insulating plate 280. It has been placed.
- an electrode rod 281 is provided in the space of the housing case, and a high-voltage generator (not shown) is connected to the electrode rod 251.
- the electrode rod may be a hollow glass tube having silver or the like, or a hollow glass tube provided with a copper wire.
- Such an electrode rod 251 can be provided in a refrigerator.
- the workpiece placed on the dish d in the material case often comes into contact with the surrounding wall, and if this contact part is a conductor, the voltage drops from there. Therefore, it is preferable that at least the upper frame 281 is made of an electrically insulating material, and an electrode plate 282 is attached to the center rear side of the upper frame 281. Further, a glass plate 283 and a glass door 284 are attached to the upper frame 281 (the rear portion of the upper frame 281 also serves as a rail), and a lower portion supporting the upper frame 281 is provided. A cooling device 286 is built in the frame 285, and since the space of the lower frame 285 has an electric field atmosphere, it is possible to effectively prevent the cooling device 286 from fogging.
- FIG. 61 shows a showcase (open case) 400 placed on a supermarket. Insulated electrode plates 40 1 and 40 1 are placed on upper and lower shelves 40 2 and 40 2 in the show case 400. Mounted. Foods 403, 403-403 are placed on these electrode plates 401. As foods, fish, meat, vegetables, confectionery and any other foods are effective in maintaining freshness.
- a high-voltage generator 405 is mounted on the top plate of the show case, and electrode plates 401 and 401 are connected to the high-voltage generator 405 via leads 404 and 404. The high voltage generator 405 is grounded via a ground wire 406. Generally, a voltage of 2000 to 500 V is applied to the electrode plate 401 by the high voltage generator 405.
- the shelf 4 12 itself is made of an insulator, and a metal plate is The lower surface of the metal plate 410 may be exposed to air by adhering 410. Further, the shelf itself may be formed of an insulator, and the metal plate 410 may be pressed into the insulator shelf. Vegetables and the like often have an applied voltage of 10 V to 700 V. In such a case, a metal plate may be exposed on a shelf. At this time, the operator is not shocked at all, and the showcase itself does not need to be grounded.
- Fig. 63 shows a showcase 420, and in the case of meat and fish, a type in which a metal plate is covered with an insulator is suitable, but cakes, Japanese sweets 422, etc. are suitable. In such cases, glass shelves 423 or shelves made of transparent materials are generally used. An electric field atmosphere of 300 to 600 V is optimal for maintaining the freshness of cakes, etc.
- a thin metal wire is placed in a transparent (opaque) glass plate or acrylic plate.
- a lead wire 432 is connected to the thin wire 430 via the connection part 43, and a voltage is applied to the thin wire 430.
- the electrode 433 formed in this way is used as the shelf itself. Can be.
- the peripheral frame 434 made of an insulating material is attached, but is not so necessary in the case of 500 to 700 V. .
- a metal foil of silver, aluminum, tin, or the like may be adhered to one surface of a glass plate 450 or a resin plate, and a voltage may be applied to the metal foil.
- a metal may be deposited on the insulating plate.
- a resin film 450 on which a conductive pattern 452 is deposited or printed is adhered on the inside of a glass plate or a resin plate 453 to form an electrode 451. It may be. Further, printing may be performed on the glass plate 453, a conductive ink or a coating may be applied on the glass plate 453 or the film 450, or a metal film may be formed by vapor deposition. . Further, instead of a glass plate, a conductive film or pattern may be formed by various means on various insulating materials such as ceramic materials and stone materials. Further, conductive particles may be mixed with the insulating ink paint and printed and applied on the insulating material.
- An existing conductive film may be attached instead of the film 450, and a metal foil is attached on the glass plate 453, and an insulating thin film is further attached thereon. Is also good.
- the pattern 461 is formed by printing or vapor deposition, and the electrode connecting the lead wire to the insulating pattern 461 is light and has a certain strength, which is convenient.
- an existing antistatic conductive thin film 464 as shown in FIG. 68 may be used as an electrode while being appropriately protected by another member.
- the long terminal plate 481 may be disposed on the lower surface of the glass electrode plate 480 in an insulated state.
- the terminal plate 481 has a stainless plate 482, and the side and lower surfaces of the stainless plate 482 are covered with an insulating film 489. If the upper surface of the stainless steel plate 482 is in direct contact with the lower surface of the glass plate, the voltage drop is reduced. On the other hand, if the upper surface of the stainless steel plate 482 is covered with an insulating plate, the glass electrode plate 480 is formed. The applied voltage decreases.
- the terminal plate 481 is formed to be long along the longitudinal direction of the glass electrode plate in this manner, the end of the glass electrode having an appropriate length can be placed on the terminal plate 481.
- the plate 480 can be divided in the longitudinal direction so that it can be easily stored in the showcase.
- the glass electrode plate 480 is provided by placing an insulating plate 485 made of vinyl chloride or the like on the support frames 484 on both sides of the showcase, and then placing the terminal plate 481 on the insulating plate 485, and furthermore, Put it on top.
- the periphery of the glass electrode 480 is polished so that the thin line in the periphery is free from danger.
- a part of the insulating film of the terminal plate 502 is removed to expose the metal plate. If the conductive sheet 501 of the electrode plate 500 is brought into direct contact with the conductive sheet via an intermediate conductor such as a conductive paint, the drop of the applied voltage is reduced. In the case of the showcase, the lower stage forms a floor surface and glass is not used, so that the laminate electrode 501 is used instead of the glass electrode.
- a conductive paint is applied or sprayed on the side end surface of the glass electrode plate 490 to form a conductive film.
- a layer 492 is formed, and the tip of the fine wire exposed on the side end face is brought into contact with the conductive layer 492, and the conductive board 492 is connected to the clip plate 492 via conductive rubber 943. 4 is connected.
- the clip plate 494 is provided with a cable holding portion 496, a cable 497 is connected to the cable holding portion 496, and the cable 497 is connected to a high voltage generator (not shown). Is done.
- FIG. 74 shows a glass electrode 530 of the showcase, and conductive tapes 532, 532, 532 are attached to the glass plate, and each tape 53 is attached to the end thereof.
- a connection tape 5 3 3 for connecting 2 is provided, and a connection terminal 5 3 4 having a U-shaped cross section is detachably mounted on the tape 5 3 3, and this terminal 5 3 4 is connected to a high-voltage generator.
- metal terminals 531 are attached to the existing showcase frame 5300 for insulation, and the existing glass plate 532 (conductive It is also possible to charge the glass plate 532 even with the (unprocessed) placed.
- the opposite side of the glass plate 5 3 2 A similar terminal plate 531 can be placed on a frame (not shown). However, in this case, the charging strength is high near the terminal plate 531, but the charging strength decreases as the distance from the terminal plate 531 increases.
- a terminal plate 5 41 connected to the voltage generator 5 42 is installed on the bottom of the showcase, open case or flat case, and this terminal plate 5 4 1
- an insulating electrode may be provided.
- terminal plates 542 and 542 connected to the voltage generator 545 are installed on the floor of the case, and the electrode plate is brought into contact with the terminal plates 542. It is also possible to let it. This method is preferable for the laminated electrode and the like shown in FIG. 69.
- the electrode 554 is formed in an insulator made of glass, it is not particularly necessary, but it is safer if a guard 556 is provided so that the customer's hand does not touch it.
- a normal conductor may be used, a plate-like electrode may be used, or any conductor may be used.
- the conductor may simply be covered with an insulating coating or may be exposed to air .
- the guard 556 is not always necessary when covered with an insulating coating. Even if the electrodes 554 are not provided over the entire sushi transport path, they are provided in a part of the transport path 551, as shown in FIG. 80, to form the electric field processing section 561. You may do so.
- the electrode 554 is not necessarily provided above the transport path, but may be located anywhere below or beside the transport path as long as an electric field is generated.
- the electrostatic field treatment device acts to prevent food from drying, and further covers a part of the conveyor sushi conveyor 551 as shown in FIGS. 81 and 82 to prevent the food from drying.
- the inside of the kamaboko dome 572 as a drying prevention device is made to have an electrostatic field atmosphere and fine water droplets are adhered to the sushi 553, drying of the sushi can be effectively prevented. That is, in the kamaboko dome 572, an electrode 554 is disposed in the upper space in the longitudinal direction, and the high voltage generator 576 is connected to the electrode 554.
- the electrode 554 may be a hollow tube with a metal film attached thereto or a solid conductive rod.
- a spray pipe 570 on an arch is provided in the dome 554, and a large number of pores are formed on the inner peripheral surface of the spray pipe 570.
- An ultrasonic sprayer 574 is connected to the spray pipe 570 via a pipe 573, and the sprayer 574 has a water tank 575, and the water tank 575 is a high voltage generator.
- the sprayer 574 has a water tank 575 which is connected to a high voltage generator 576.
- the electrode may be directly inserted into the water while the entire water tank 575 is in an insulated state, or the electrode may be attached to the outer wall of the water tank.
- Fig. 83 shows a refrigerator (case) 580 as a food storage device. Inside the refrigerator 580, three electrode plates 581, 5882, 5883 serving as three shelves at the top and bottom are shown. (The shelf itself is used as an electrode plate), and the center electrode plate 583 is connected to a voltage generator 584.
- the induced voltage of the electrode plates 581, 583 is inversely proportional to the square of the distance W from the central electrode plate 582. In other words, when the distance W increases, the voltage of the electric field is attenuated by the insulator called air, and the induced voltage decreases.
- the upper and lower electrode plates 581, 583 are merely slabs, but should be kept in an insulated state so as not to drop the applied voltage.
- the voltage drops through the shelf 581, and the upper part of the shelf 581 is not charged.
- alcohol is aged in home refrigerators, so if you don't like it, you can prevent the effects of electric fields by grounding the room where alcohol is stored.
- a voltage generator can be connected to the lowest shelf to apply 500 V and used for thawing, and the middle and upper stages can be used for maintaining freshness. After thawing is completed, it is advisable to transfer it to a low voltage shelf where no voltage is directly applied to maintain the freshness.
- An optical sensor 585 is provided at an appropriate position in the refrigerator.
- the high-voltage generator 584 is turned off when it is opened.
- One of the upper and lower electrode plates 581, 583 is provided with a voltage generator 5
- Fig. 85 shows the electric field treatment method when using a DC high voltage generator 590, in which a pan 594 is placed on a shelf 593 serving as an insulated electrode. An object to be processed 595 is stored in the bread 5954. This bread 5
- the switch circuit 592 is connected to a switch circuit 592, and the switch circuit 592 is connected to the grounded refrigerator wall and the high-voltage generator 590, and is connected to a sensor circuit mounted on the refrigerator door. 5 9 Connected to 1.
- the switch circuit 592 is turned ON, and the pan 594 is grounded. If a DC power supply is used, charges of the same polarity accumulate on the workpiece 595, so that when the door is opened, the charging of the workpiece 595 must be eliminated through the pan 594. Because there is.
- the bare electrode 593 is used, the pan 594 is not required, and the switch circuit 592 may be directly connected to the electrode 593.
- an insulated electrode 61 0 is connected to a normal household power supply (100 V).
- the device may be connected via an overcurrent prevention safety device 6 11 to form an electrostatic field treatment device, and this device is also effective as an electrostatic field cover. That is, the electrode 610 may be formed on a thin electrode plate and placed between the sheet and the futon. Furthermore, it can be applied to cushions, chair backs, etc.
- Sprouts, sprouts, etc. which have a high moisture content, have an effect of maintaining freshness even when the voltage is 100 V or less.In this case, the voltage is reduced by using a household power supply 100 V with a transformer 612. Let me use it.
- Fig. 87 shows an open case such as a supermarket.
- the oven case 653 has shelves 650, 650, and 650, on which the insulated electrode plates 651 are placed and covered by these electrode plates 651.
- the processing object 6 25 is placed, and the high voltage generator 6 54 is connected.
- a sprayer 655 is disposed in front of and above the open case 655, and the sprayer 655 is supplied with water droplets from an ultrasonic sprayer 566, and the spray pipe 635 is provided.
- the fine water droplets sprayed from 56 are charged by the electric field atmosphere on the shelf, and adhere to the food displayed on the shelf. At this time, in an electric field atmosphere, the sprayed water droplets can be effectively prevented from being contaminated by bacteria because they have an antibacterial effect. Further, if an electric field is applied to the ultrasonic atomizer 656 and the spray water itself is used as the electric field water, the effect is further enhanced.
- Fig. 88 shows a closed type showcase 660 for storing pastries and the like, and the showcase shelves 664, 664 have insulating electrodes 663,
- these insulating electrodes 666 are connected to a high-voltage generator 667.
- the electrode rods 661, 661 are arranged in the space inside the showcase, and these electrode rods 636 are provided. 1, 662 may be connected to the high voltage generator 667.
- this sensor 668, 668 is a controller when the electric field strength falls below a certain level.
- the refrigeration system 666 is controlled via 666.
- the sensor 668 Since the cake etc. freezes, this is detected by the sensor 668 and the refrigeration system 666 is operated to raise the inside of the showcase to the plus temperature zone. For example, in such a case, reduce the number of revolutions of the compressor of the refrigeration system or operate the expansion valve. Cakes have the residual effect of the application of an electric field, so they do not freeze immediately when the electric field is cut off. If the electrodes 663, 663 of each shelf are connected in series to the high-voltage generator 667, the sensor 668 may be provided on any of the shelves.
- Fig. 89 shows a large refrigerated warehouse, which has an outer wall 620, and a part of the outer wall 620 forms a door 621.
- the floor surface of the refrigerated warehouse is formed of an insulating material, and a conductive electrode plate 62 is embedded in the floor surface, and the electrode plate 62 is also formed upright in the side wall of the warehouse.
- the side wall 623 of the warehouse is also formed of an insulating material, and the warehouse stores vegetables 624, such as potatoes and onions. Insulated (bare) electric wires 625 are stretched inside the warehouse, and the air in the warehouse forms an electric field. Further, a rod-shaped or plate-shaped electrode 626 which is bare or covered with an insulating film is inserted into the vegetable 624.
- the electrodes 6 2 6, the insulated (bare) electric wires 6 2 5, and the electrode plates 6 2 2 are connected to the high voltage generators 6 2 8 and 6 2 9 respectively, whereby the respective electrodes 6 2 2 High voltage is applied to 6 25 and 6 26. It is not necessary to provide all of these electrodes, and any one of them may be used.
- the door 6 21 has a safety switch 6 30.
- the voltage from the high-voltage generators 6 2 8 and 6 2 9 The application is cut off.
- a large piece of meat 652, -652 is suspended from the ceiling 651, and each piece of meat 652 9 2 Connect the needle 654 shown in Fig. 6 to the high voltage generator 653.
- the needle 654 may be provided with a cap 655 detachably.
- FIG. 93 shows a prefabricated refrigerator having a heat insulating wall 660, the inner wall of which is lined with an insulating plate 668 such as a vinyl chloride plate as necessary.
- a movable rack 662 is installed in the refrigerator, and the rack 662 is electrically insulated from the floor surface by insulating feet 665.
- the rack 662 has shelves 663, ... 663.
- On the shelf 6663 the above-mentioned insulated electrodes 664, 6'64 are placed.
- An object to be processed is placed on each of the insulating electrodes 664. If necessary, the electrode in the form of a shelf may be omitted and the voltage of the electrode on another shelf may be induced on another metal shelf.
- an electrode plate 666 may be installed on the ceiling as needed.
- Each electrode 664 is connected to a high-voltage generator 661, which operates a proximity switch (which may be a limit switch) attached to the refrigerator door 669 and the light inside the refrigerator. It is turned ON and OFF by the sensor 669a. That is, when the door 669 is opened, the generator 661 is turned off, and when it is closed, it is turned on. At least one of the electrode plates 6 6 4 on the shelf A known sensor 686 for measuring the electric flux lines is provided above the refrigeration system C. When the measured value falls below a certain value (when the electric field stops being applied), the refrigeration system C is activated. The temperature inside the chamber is raised to 0 or more to prevent the processed object from freezing.
- a proximity switch which may be a limit switch
- racks stored in large refrigerators including prefabricated refrigerators include those shown in Fig. 94, and this rack 670 is made of metal pipe supporting columns 671, 671- A metal shelf 672 is held horizontally on the column 671. At the lower end of the support column 671, an insulator cascade 673 is provided, and the rack is supported in an insulated state from the floor surface in the warehouse. The back and both sides of the rack 670 are covered with an insulating plate (body) 674 such as vinyl chloride or ABS resin. I touch it so that no current flows there.
- body such as vinyl chloride or ABS resin
- the insulator 674 is not required if the inner wall of the storage is covered with an insulating plate, and is not necessarily required if the rack is sufficiently separated from the storage wall.
- the shelf 672 may be larger than the column 671, and may be detachable in a sliding manner, and the vertical position of the shelf 672 may be adjusted with respect to the column 671.
- Figs. 95 and 96 relate to the system for maintaining the freshness of the electrostatic field in the food distribution process
- Fig. 95 shows a fish or vegetable fruit box 6900.
- a portable electrode 700 as shown in Fig. 96 is inserted, and this portable electrode 700 is a machine containing a battery-powered transformer. Shown is a part 701, in which an electrode plate 702 is connected to the mechanical part 701, and the electrode plate 702 is covered with an insulating film 703.
- the mechanical section 701 includes a battery storage section 704 and a transformer section 705. Solar cells can also be used as batteries.
- This electrode 700 is the fish box It is designed to be inserted into the opening in the side of the fish box through the opening 691 of 690.
- the electrode 700 may be placed directly on the bottom of the fish box 690, and a fish or the like may be placed directly on the electrode to maintain freshness.
- Fig. 97 shows a state in which fruits are put in a cardboard 7100, and an electrode 700 is provided on the bottom surface.
- the electrode 700 is required for each box. That is, as shown in FIG. 98, when the boxes 722 are stacked on the pallets 720 and transported in a refrigerated container or the like, the boxes 722 are formed to be conductive, and these boxes 722 are formed. May be placed on the electrode plate 72 3 on the palette 720.
- a rechargeable battery-type high voltage generator 72 4 is provided, and a high voltage is applied to the electrode plate 72 3 by this device 72 4, and the high voltage is applied to the peripheral wall of each box 72 2.
- the whole box becomes an electric field atmosphere via the.
- the inner wall 725 of the container 721 is covered with an insulating insulating plate such as vinyl chloride.
- an electrode plate 726 may be embedded in the wall of the container and a high voltage may be applied to the electrode plate 726.
- an electrode plate 7400 is placed on the floor of the refrigerator or container in an insulated state, and placed on this electrode plate 7400.
- the cardboard 7300 is placed. At this time, the electrode 700 becomes unnecessary.
- the high voltage generator 733 is driven via the AC converter 731. Also in this case, it is preferable that the inner wall 734 of the container is made of an insulator.
- the support frame 680 has a vertical support 681, 1 ′, and the shelf 682 is held by the vertical support 681, and at a lower end of the vertical support 681, Insulated Casiyu 687,... 687 is attached.
- the support frames 680 are arranged in the cabinet in a line, and a control box 865 is provided in the middle of the floor at the aligned position of the support frames 680.
- the 100 V voltage is supplied to a high voltage generator 684 provided on the pallet 683.
- This control box is embedded in the floor so that it does not obstruct the movement of the lift. Note that the control box may be suspended from the ceiling at appropriate intervals.
- the pallet 683 is formed of plastic as shown in FIGS. 101 and 102.
- the pallet 683 has a bare electric wire 700 embedded therein. Is connected to a high voltage generator 684 set in a pallet.
- This high-voltage generator 684 is a rechargeable type.
- When objects to be processed are stacked in a warehouse, they are connected to a 100 V power supply through an outlet 701 and charged to charge the objects.
- a battery forms an electric field with a DC voltage.
- a fork 692 of a forklift is inserted into such a palette 683.
- the pallet 683 is made of plastic, but in the case of a wooden pallet, an iron plate 691 or the like may be placed on the pallet to serve as an electrode.
- the object to be processed is stored on the pallet 683 on a cardboard D as a storage body 1 (box). At least a portion is formed on the wall of the cardboard D to be conductive.
- a cardboard D as a storage body 1 (box).
- At least a portion is formed on the wall of the cardboard D to be conductive.
- a conductive sheet 7111 may be stuck on the outer wall 7100 of the cardboard,
- the conductive sheet 7 13 may be embedded in the wall 7 10
- the metal powder may be embedded in the wall 7, or the outer wall 7 10 and the inner wall 7 1
- the conductive powder may be put into the glue 7 16 for bonding the connecting paper 7 15 with the connecting paper 4, or the characters on the outer wall 7 10 may be written with conductive ink.
- a storage plate 720 for fixing for example, an egg in the cardboard D may be formed of a conductor. That is, a storage plate or the like installed in a storage body such as a large box can also be a conductor.
- FIG. 106 shows a germination apparatus 7330 for plants.
- this germination apparatus 730 sprouts, hydroponic radish, wasabi, etc. of hydroponics are cultivated. That is, the germination apparatus 7330 has a container 731, in which a water-containing material 734 containing water is provided, on which seeds 736 are placed. ing .
- the material 734 is supplied with water from a pipe 737, and the supplied water is electronically charged by connecting the container 731 to a high-voltage generator 738, and the electronic charge is performed. It becomes di water.
- Vegetables grown with electronically charged water in this way contain different amounts of water than normal water, so they can not only grow faster, but also maintain their freshness before they enter the market . In particular, freshness of hydroponic sprouts and dried radish can be remarkably maintained if placed in an open case such as a dumb-ball in an electric field atmosphere, a refrigerator in an electric field atmosphere, or a super in an electric field atmosphere.
- FIG. 107 shows the state of plant cultivation. If plant cultivation is carried out in an electric field atmosphere, plant growth will be good, and no pests will be formed during growth. That is, a plant 740 is covered with vinyl 741 to create a closed space, and a conductor 742 covered with an insulating film is provided in the closed space, and a high- The pressure generator 7 4 3 is connected. Thus, in an electric field atmosphere, the growth of plants is significantly increased.
- a wire mesh coated with vinyl chloride is placed in a state insulated from soil above the rice nursery or above the location where other vegetables are planted.
- the plant may be cultivated such that the high voltage generator 751 is connected to 750.
- the wire mesh 750 is supported by a support 752, and an insulator 753 is interposed in the middle of the support 752, thereby supporting the wire mesh 750 in an insulated state with respect to the soil. ing.
- FIGS. 109 and 110 show a tube for cultivating a plant.
- the tube 760 is made of, for example, a plastic which is a transparent insulating material.
- a conductor 762 is placed on the band at the same time as being inserted into the soil, and a high voltage is applied directly or indirectly to the conductor 762.
- the upper part of the cultivation cylinder may be a wire mesh 770, and a high voltage may be applied to the wire mesh 770. If the seedlings are cultivated in an electric field atmosphere, growth is promoted without insect pests.
- FIG. 11 shows the thawing method, in which frozen food is contained in the water in the insulating water tank 780.
- the electrode 782 is also immersed in water, and the high voltage generator 783 is connected to the electrode 782.
- FIG. 13 shows the thawing tank 7900, which is made of concrete, in which a metal wire 791 is embedded, and the metal wire 791 is high. It is connected to the voltage generator 792.
- a rod-shaped insulated electrode 794 may be provided in the tank without using the entire defrosting tank as an insulated electrode body.
- Fig. 114 shows a so-called electric field bath, in which water 800 is stored in an insulating tank 800, which is covered with an insulating film in the water 800, and an electric field generator 8003
- the electrode 802 connected to is inserted.
- the metal wire may be left exposed on the electrode 802, it is not preferable that the metal wire directly touches a human or other animal body, and therefore it is preferable to cover the electrode with an insulating film. In this case, since water is a good conductor, the water itself is not charged unless the flow of electrons is sealed by the insulating tank 800.
- reference numeral 810 denotes a refrigerator, and an inner wall 812 of the refrigerator 810 is made of a metal plate (not shown) covered with an insulating film.
- the metal plate is a high voltage generator 8 1 Connected to 3.
- the blood stored in the container 8 14 is cooled and stored in the refrigerator 8 10.
- human blood is stored at +4 in a constant temperature atmosphere before and after, but if a voltage of 50 V to 5 KV or less is applied to the inner wall 812 by this device, the electric field in the refrigerator 8 As a result, the blood in the container 8 14 is also charged, and the effect of the electrostatic field does not deteriorate the blood components. Even long-term storage is possible.
- the blood does not freeze even if the temperature is lowered to the order of -4 to -5, so that the blood lasts longer if stored at the position of the order of 13.
- there is a method of freezing blood by a quick freezing method for storing blood there is a method of freezing blood by a quick freezing method for storing blood.
- the ice crystals become smaller and the cells can be frozen without cell destruction.
- the ice crystals in the cells become smaller and the cells can be frozen without cell destruction .
- thawing can be performed at minus temperatures (about -3 ° C), so thawing without cell destruction is possible, and it can be stored at minus temperatures for a long period of time.
- Bone marrow fluid can also be stored in a cooled state, and sperm and ova are stored in a frozen state. However, freezing and thawing of the sperm and ovum do not cause cell destruction, thus enabling more effective storage. Refrigerators that store blood and a part of the human body need to control the temperature accurately, so a constant temperature control system 8 15 is incorporated.
- the refrigerator 810 uses the inner wall 812 as an electrode, an electrode plate may be simply set on the bottom of the refrigerator instead, and a blood container or the like may be placed thereon.
- a blood container or the like may be placed thereon.
- household medicines, cosmetics, etc. may be stored in this refrigerator for long-term storage.
- Fig. 1 16 shows an electric field dwelling, in which electrodes 8 2 1, 8 2 2 and 8 2 3 are arranged on the floor or wall of the house 8 20, and these electrodes are high voltage generators 8 2 Connected to 4.
- an electric field applying part 829 at a predetermined distance is provided at a predetermined position of the water pipe 821, and both ends of the applying part 829 are electrically insulated by insulating parts 826 and 826.
- the application section 8229 is connected to the high voltage generator 8224.
- the water that comes out of the faucet becomes electronic charge water when passing through the electric field application unit 829, and becomes good water.
- Fig. 117 shows a fresh flower storage device M, which has a casing 8330, in which a shelf 831 installed in an insulated state is provided. An electric field is applied to the shelf 831 by a high voltage generator 833, and a fresh flower 832 such as a cut flower is set on the shelf 831.
- a spray pipe 836 is provided above the shelf 831. The spray pipe 836 is configured to spray water in a water tank 835 through a water pump 834. If the water in the water tank 831 is used as electronic charge water, freshness of fresh flowers can be maintained more.
- an electrode 842 is set around the melting furnace 84, and the inside of the melting furnace 84 If an electric field atmosphere is used and the electrode 841 is used for electromelting (another dissolving method may be used), oxidation during the reaction is prevented, so that an excellent metal dissolution and alloying method can be performed.
- the combustion efficiency is improved and the exhaust gas is passed through the exhaust pipe 852.
- the toxic gas in the exhaust gas to be exhausted is also reduced.
- the electrostatic field treatment device performs a reducing action.
- air toxic acid gases is reduced such N_ ⁇ x or CO 2 if connect the high voltage generator 8 7 1 electrostatic field atmosphere in an exhaust system such as an exhaust muffler one 8 7 0 automobile Pollution can be prevented.
- FIG. 120 is a diagram in which the electrostatic field treatment device of the present invention is incorporated in a microwave oven.
- the inner wall 861 of the microwave oven 860 is made of a nonmetal, for example, a conductor such as graphite.
- a high-voltage generator 865 is connected to this electrode.
- An evening table 863 is provided below the microwave oven 860, and an object 864 is placed on the turntable 863. When the microphone mouth wave processing is performed in the electric field atmosphere in this way, the object to be processed 864 is uniformly cooked.
- FIG. 122 shows a pine worm removal device 880, which has an electrode 882 attached on a pine 818, and which has a high height.
- Voltage generator Apply a voltage of about 50 to 10 KV for 8 to 3 minutes. This removes the pine worm.
- Fig. 123 shows an electronic charge water supply device 890, which has a water tank 891, and this water tank 891 is connected to a base 893 via an insulating plate. It is supported above and has a faucet 894.
- An electrode holder 898 is provided on the back of the water tank, and an electrode 898 made of metal is accommodated in the electrode holder 897.
- the electrode 897 is a high-voltage generator 89 9, the water in the water tank 891 is charged and ionized through the electrode 897 to become electronic charge water.
- the electrode 898 charges the water therein through a wall around the water tank 891, but the electrode 898 is inserted directly into the water tank 891 supported in an insulated state. May be.
- a cup 895 is placed below the faucet 894 on the front of the water tank 891, and this cup 895 is supported on a stand 896.
- a water supply pipe 900 is exposed in the water tank 891, and water is supplied from the water supply pipe 900.
- This Electron-charged water that has been charged electronically is ionized and becomes alkaline, and its PH value rises, albeit slightly, and is suitable as drinking water.
- An electric field can be applied to an electric kettle, coffee kettle, etc. by winding an electric wire around the water container in an insulated state.
- Fig. 124 shows a fish farm 910, where fish are laid. Insulation material 911 is placed in the soil such as FRP, and a bond is made in this. Fish such as squid in the bond are bred. On the bottom surface of the pound, bincho charcoal or activated carbon 913 is spread, and an electrode 914 is inserted into the pound. A high voltage generator 915 is connected to the electrode 914.
- the water in the bond is circulated by a water circulation device. Fresh water is supplied via line 9 21, pump 9 16 and suction line 9 17.
- the water in the pound is temporarily stored in the first water storage tank 919 via the pump 916 and the pipe 922, and is sent to the second water storage tank 920 by opening this valve V. Drained with V open. In other words, if the wastewater continuously flows to the ground, the water in the bond will not be charged, and it is necessary to electrically insulate the wastewater.
- Fig. 125 shows a water tank of a restaurant or a water tank for appreciation.
- the water tank is insulated by, for example, an insulating plate 930, and an electrode plate 931 is attached to the side wall.
- This indirectly charges the water in the reservoir.
- bincho charcoal 933 is put on the bottom of the water storage tank, the effect of electron charge is increased by the action of far infrared rays.
- Such a device allows hatching of fish eggs and significantly increases the hatching rate of eggs.
- Fig. 126 shows a wine and sake ripening device 940, which is used for The key, sake ripening has been found to increase significantly in electric field atmospheres. That is, the insulating electrode plate 942 is placed on the table 941, and the high voltage generator 945 is connected to the electrode plate 942.
- the ripening device 9400 can also be applied to pickles, and when pickles are pickled in this electric field atmosphere, as shown in Fig. 127, the pickles become in a good maturation degree. Sometimes it has been found that the maturity is maintained for a certain period of time. In other words, pickling eggplants, cucumber, etc. will increase the period of ripening and sourness, which will extend the period of deliciousness.
- Fig. 128 shows the electrostatic field water bed 960 and the electrostatic field pillow 955, and the water in the bag 961 of the electrostatic field waterbed 960 is shown.
- 962 is sealed, and an electrode 966 (covered with an insulating film, or a wire as it is) is installed in this water 962, and a voltage generator 964 is connected to this electrode 966 Have been.
- the outer jacket 965 in which the bag 961 is stored is made of cloth and is insulative, so that an electric field is applied to a person lying on the outer jacket 965 (in an insulator called air).
- water 956 is stored in the bag 957, a voltage is applied to the water from the voltage generator 964, and the bag 957 is covered with the jacket 9578 to form an electrostatic field pillow.
- a conductive anti-fluid or solid fine particles may be used instead of a water bed, a water pillow, or the like.
- a swelling substance (a substance contained in a diaper or the like) is put in an insulating flexible bag made of plastic or the like, and water is injected on site to form a predetermined shape, which can be used as various electrodes. .
- Fig. 129 shows a rice storage device for storing rice, in which a storage cylinder 970 is provided, and rice 970 is stored in the storage cylinder 970. 1 is stored.
- Rice storage device casing 972 is grounded, and said storage cylinder 970 is entirely electroded, e.g. copper wire 973 embedded in insulation What connected the high voltage generator 972 to this copper wire 972 may be sufficient.
- a conductive sheet may be attached to the inner wall of the storage cylinder 970, or a plate-shaped electric plate may be embedded in the insulating material. Is also good.
- the rice storage cylinder 970 is used as an electrode and rice is stored in the electrode, the flavor of the rice is increased and the rice is also kept fresh.
- FIG. 130 shows a rice cooking pot 980, which is mounted on a heating device 981, and rice is stored in the pot main body 982.
- the hook body 982 is closed by a lid 983, and a rod-shaped insulating electrode 984 is attached to the center of the lid 9883, and the lower end of the insulating electrode 9884 is attached to the hook body 98 It is inserted in the rice in 2. It has been found that when rice is cooked in an electric field, it is cooked with a fluff.
- the same structure 3 ⁇ 4 j can be used for pressure cookers that cook not only rice but also meat such as chicken.
- Fig. 13 1 shows a case where the inside of a large kettle is set to an electric field atmosphere, but it can also be applied to an electric kettle for general households. That is, a plate-shaped insulated electrode plate 992 is provided in an annular shape in a cylindrical case (hook wall) 990, and a removable ball 993 is housed in the case 990. The rice is stored in the ball 993. The case 991 and the ball 993 are closed by a lid 995. A rod-shaped insulating electrode 996 is attached to the lid 995, and the lower end thereof is inserted into the rice. . Note that it is not always necessary to provide both the insulated electrode plate 992 and the rod-shaped electrode plate 9996.
- Fig. 132 shows a state in which an electric field is applied to a human body to perform an electric field treatment, and an insulated electrode plate 1001 is placed on a treatment table 1000, and is placed thereon.
- the futon 1002 is placed, and the human 1003 is lying on the futon.
- the insulated electrode plate 1001 is connected to a high voltage generator 1004.
- a human is placed in an electric field in this way, electric field treatment is possible, and Apart from field treatment, if a human corpse is placed on an insulated electrode plate 101 as a corpse treatment device, the decay rate of the corpse can be reduced.
- a table for placing the corpse is not always necessary, and the corpse can be placed directly on the electrode plate.
- Fig. 133 shows a so-called electric field pot 110, which has a metal wire 1102 embedded throughout the insulator 1101, such as ceramic.
- the metal wire 101 is connected to the high voltage generator 104 via the lead-out portion 103, and the whole electric field pot 110 forms an insulating electrode.
- the electric field pan 1 0 1 0 is placed on the gas stand 1 0 1 5 and fire fins 1 0 1 7 are placed around the bottom of the pan to protect the lead 1 0 1 6 extending from the drawer 1 0 1 3 Is formed. It has been found that cooking food in an electric field, that is, cooking meat, fish, vegetables and the like in the electric field makes it tasty, so that various cooking can be performed with this electric field pot.
- the metal wire 11012 is formed of a nichrome wire, and this nichrome wire can be used for heating and for electrodes.
- a bowl-shaped metal plate 11018 may be used as shown in FIG.
- reference numeral 100 denotes a plug, which is connected to a household power supply of 100 V.
- the plug 102 is connected to the power switch 1021, and when the power switch 102 is turned on, the LED 102 lights up.
- the switch 1021 is connected via a connection terminal 1023 to a transformer 1302 that outputs 12 V, and the power supply from the transformer 1302 is rectified to DC, and this DC is Transistor (DC power supply) Input to 1024.
- the switch 1021 is connected to the contact point a of the relay 105, and the contact a is always in contact with the contact b and is connected to the contact b via the terminal 102. Connected to the switching switch 106.
- the switching switch 102 switches the secondary output voltage of the transistor 107 so as to be selectable.
- An electrode 108 is connected to the secondary end of the transistor 102 via a resistor 109. Is placed. The current flowing through the electrode is limited by the resistor 102. For example, a resistance value is selected such that only 2 mA or less flows through the electrode 102 so as to be safe for the human body.
- the contact d and the contact e of the relay 10 25 are in contact with each other, and the contact f and the contact e are apart, so the red LED 1 0 a of the alarm device 1 0 3 0 disappears.
- the blue LED 103 0 b and the power switch 102 2 are turned on by the DC power supply 104.
- two operational amplifiers 1031, 103 are provided, and a zener diode 1023 is located between the operational amplifiers 103, 103.
- the zener diode 1023 is operated when an abnormal current flows in the circuit to operate the transistor 1034 and to operate the relay 1025.
- the contact a and the contact b are separated, and the contact e and the contact f are in contact. Therefore, at this time, the supply of current to the transformer 102 is cut off, and the blue LED 103b of the alarm device 13030 disappears due to the operation of the operational amplifier 1301, and the red LED 1 0 3 0 a lights up.
- the secondary side of the transformer 107 Since one end on the secondary side of the transformer 107 is connected to the electrode plate 107 via a resistor and the other end is grounded via a resistor, a predetermined abnormal current flows in the circuit. Is safe because it does not flow. Also, since the other end of the secondary side is grounded without being insulated, the desired voltage is applied to the electrode. When such a generator is used for a flyer, if the voltage applied to the electrodes of the flyer is set to 500 to 700 V, it is not necessary to ground the casing of the flyer itself, but only the ground of the generator. And If the electrical capacity of the entire flyer is sufficient, the flyer itself can be used as a generator ground.
- the electric circuit is a voltage converter 104 that converts the voltage of the battery input into a high voltage, and switches the voltage boosted by the voltage converter 104 to an alternating voltage. It comprises a switching circuit 1041, and a voltage adjusting circuit 1042 for generating a voltage corresponding to the frequency.
- the voltage converter 104 has a transformer 1043, and its primary side is grounded via a transistor 1044 that performs a switching operation.
- the secondary side of the transformer 104 is a diode 104, 105, 106, 104, a coil 104, 10050 and a capacitor 105, 1
- the current flow is controlled by 0 52, and a positive voltage and a negative voltage of equal magnitude are switched by the switch circuit 104 1 to be an alternating voltage.
- the system can be controlled by detecting the state of the object to be processed by a sensor and sending it to the system controller 1061, and in this case, the sequence is controlled by a computer or a timer.
- this pattern can be performed by alternating current.
- a negative pulsating voltage as shown in FIG. 138 can be obtained.
- a sensor 11076 for measuring a line of electric force is provided on the side surface of the casing 101, and this sensor 1076 is provided when the casing 107 is charged, that is, If the casing 1075 is not grounded, turn off the switch 1072 via the controller 107. This prevents the operator from touching the casing when there is no ground and not getting an electric shock.
- the high voltage generator can apply a high voltage of 100 V to 500 V to the workpiece 8 according to each purpose.
- the high-voltage generator 6 is usually connected to a household power supply of 100 V, and the frequency at this time is 60 Hz or 50 Hz. Further, a frequency variable device is provided in the circuit. The frequency may be variable. It has been found that increasing the frequency to 120 Hz and 200 Hz reduces the thawing time.
- Fig. 140 is a circuit diagram of a high-voltage generator that uses a household power supply as a ground.
- the plug 1100 has a transformer 1 1
- the ground side automatic discriminating circuit 1103 for connecting the one end (ground end) of the secondary side, the one end (ground end) of the secondary side, and the casing 1102 of the refrigerator and flyer is connected. ing. If such a circuit 1103 is provided, it is not necessary to ground the transformer 1101 and the casing 1102 of the load.
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- Engineering & Computer Science (AREA)
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- Food Science & Technology (AREA)
- Health & Medical Sciences (AREA)
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- Polymers & Plastics (AREA)
- General Health & Medical Sciences (AREA)
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- Environmental Sciences (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
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- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA2255689A CA2255689C (en) | 1997-03-17 | 1998-03-17 | Method and equipment for treating electrostatic field and electrode used therein |
AU63119/98A AU729352B2 (en) | 1997-03-17 | 1998-03-17 | Method and equipment for treating electrostatic field and electrode used therein |
JP54036098A JP4445594B2 (ja) | 1997-03-17 | 1998-03-17 | 静電場処理方法、静電場処理装置及びこれらに使用される電極 |
EP98907260A EP0968662A4 (en) | 1997-03-17 | 1998-03-17 | METHOD AND DEVICE FOR TREATING AN ELECTROSTATIC FIELD AND ELECTRODE THEREFOR |
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- 1998-03-17 KR KR1020057018255A patent/KR20050103313A/ko active Search and Examination
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Also Published As
Publication number | Publication date |
---|---|
CA2255689C (en) | 2013-07-09 |
US20040093049A1 (en) | 2004-05-13 |
AU729352B2 (en) | 2001-02-01 |
US6451364B1 (en) | 2002-09-17 |
EP0968662A4 (en) | 2001-10-10 |
CN1095635C (zh) | 2002-12-11 |
EP0968662A1 (en) | 2000-01-05 |
KR20050103313A (ko) | 2005-10-28 |
JP4445594B2 (ja) | 2010-04-07 |
AU6311998A (en) | 1998-10-12 |
US20030068414A1 (en) | 2003-04-10 |
CA2255689A1 (en) | 1998-09-24 |
CN1225558A (zh) | 1999-08-11 |
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