WO2019097591A1 - 鮮度保持装置、フライヤー、空間電位発生装置、水活性化装置、養殖装置、乾燥装置、熟成装置、育成装置及び空調装置 - Google Patents
鮮度保持装置、フライヤー、空間電位発生装置、水活性化装置、養殖装置、乾燥装置、熟成装置、育成装置及び空調装置 Download PDFInfo
- Publication number
- WO2019097591A1 WO2019097591A1 PCT/JP2017/041000 JP2017041000W WO2019097591A1 WO 2019097591 A1 WO2019097591 A1 WO 2019097591A1 JP 2017041000 W JP2017041000 W JP 2017041000W WO 2019097591 A1 WO2019097591 A1 WO 2019097591A1
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- Prior art keywords
- voltage
- electric field
- space
- electrode
- freshness
- Prior art date
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Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G7/00—Botany in general
- A01G7/04—Electric or magnetic or acoustic treatment of plants for promoting growth
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
-
- 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
- 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
-
- 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
- F25D23/00—General constructional features
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B23/00—Heating arrangements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
- H01T23/00—Apparatus for generating ions to be introduced into non-enclosed gases, e.g. into the atmosphere
Definitions
- the present invention relates to a freshness holding device, a fryer, a space potential generator, a water activation device, a culture device, a drying device, a maturation device, a growth device, and an air conditioner.
- a freshness holding device that holds the freshness of
- Such a freshness holding device has a space potential generator for forming an alternating electric field in the freshness holding space.
- the space potential generator includes an electrode portion provided in the freshness holding space, and a voltage application device that applies an AC voltage to the electrode portion.
- a transformer formed by magnetically coupling a primary coil and a secondary coil, and a secondary for adjusting a voltage in the secondary coil
- a feedback control circuit for returning one terminal of the coil to one terminal of the primary coil, output control means provided at the other terminal of the secondary coil for applying low frequency oscillation to the output of the secondary coil, and the output
- An electrostatic discharge means made of a conductive material provided on the other terminal of the secondary coil through the control means, and an electric field of a predetermined voltage in the space around the electrostatic discharge means by the static electricity discharged from the electrostatic discharge means
- a technique is disclosed consisting of a space potential generator configured to form
- Patent Document 1 an object such as food in the freshness holding space is formed by forming an electric field in the freshness holding space by releasing static electricity from the electrostatic discharge means of the space potential generating device in the freshness holding device.
- Technology is disclosed that is configured to apply a voltage to maintain the freshness.
- the above-described freshness holding device is provided with a demarcating portion that is, for example, a refrigerator that delimits the freshness holding space, an electrode portion provided in the freshness holding space, and a voltage application device.
- the space potential generating device configured by the electrode portion and the voltage application device holds the freshness of the perishables disposed in the freshness holding space by the effect of the alternating electric field formed in the freshness holding space. Therefore, the introduction cost and the operation cost of the freshness holding device can be reduced, and the freshness of the fresh food can be efficiently held in the freshness holding space by the effect of the alternating electric field formed by the space potential generator.
- the above-described freshness holding device has a space potential generation device
- the problem that control is difficult is not limited to the freshness holding device.
- a fryer, a water activation device, a culture device, a drying device, a maturation device, a growth device, or any other processing device that processes various objects has a space potential generator, an alternating electric field that affects the processing by the processing device Further improvement of the effect of is difficult, or control of the influence range and control of increase and decrease of the object space are difficult.
- the present invention has been made to solve the problems of the prior art as described above, and it is an object of the present invention to provide a freshness holding device having a space potential generating device, a fryer or other various processing devices.
- An object of the present invention is to provide a processing apparatus capable of further improving the effect of an alternating electric field exerted on processing by a processing apparatus while reducing costs, or capable of controlling a target space.
- a freshness holding device which forms an AC electric field in a freshness holding space for holding freshness of fresh produce and is disposed in the freshness holding space in which an alternating electric field is formed.
- a freshness holding device for holding the freshness of The freshness holding device includes a demarcation portion that delimits a freshness holding space, an electrode portion provided in the freshness holding space demarcated by the demarcation portion, and a voltage application device that applies a first alternating voltage to the electrode portion.
- the voltage application device includes a transformer including a primary coil to which a second AC voltage is applied by an AC power supply, a secondary coil magnetically coupled to the primary coil, and a second coil for adjusting a voltage at the secondary coil.
- a feedback control circuit for returning one terminal of the next coil to one terminal of the primary coil, and an output control unit connected to the other terminal of the secondary coil to apply low frequency vibration to the output of the secondary coil Have.
- the voltage application device switches the voltage value of the third AC voltage input from the AC power supply to a plurality of different voltage values, and uses the third AC voltage whose voltage value is switched as the second AC voltage as the primary. It has a voltage adjustment part which adjusts a voltage value of the 1st alternating current voltage by applying to a coil. Then, the electrode unit is connected to the other terminal of the secondary coil via the output control unit.
- the voltage adjustment unit includes a resistive element provided between a first terminal, which is one terminal of the primary coil or the other terminal of the primary coil, and an AC power supply, and a first terminal. May be connected to the AC power supply via the resistor element or a switch element for switching whether to connect the first terminal to the AC power supply without via the resistor element.
- the freshness holding device forms an AC electric field in the freshness holding space by discharging static electricity from the electrode portion into the freshness holding space, and applies the formed AC electric field to the fresh food While maintaining the freshness of perishables.
- the voltage application device may apply a first alternating voltage with a frequency of 20 to 100 Hz to the electrode portion.
- the said freshness maintenance apparatus does not need to be equipped with a ground electrode as another one aspect
- the current flowing through the secondary coil may be 0.002 to 0.2 A.
- the electrode unit is the first electrode, and the voltage application device may not be electrically connected to any electrode other than the first electrode.
- the electrode portion may have a plate-like portion including the main surface, and the plate-like portion may include a plurality of openings formed on the main surface, but the electrode portion is limited to the case having the plate-like portion. I will not.
- a sheet laminated with an aluminum foil can form a discharge plate as an electrode portion.
- the object becomes a discharge and serves as an output part.
- the photocatalyst or the oxygen catalyst may be apply
- the defining portion is a refrigerator, and the freshness holding space is formed in the refrigerator or is incorporated in a wall or is incorporated in a shelf, and the electrode portion is provided in the refrigerator It may be done.
- the demarcating unit may be a freezer other than a refrigerator or a storage used in a normal temperature environment.
- the fryer is an oil reservoir for storing oil, an electrode portion provided in the oil reservoir, and a voltage application for forming an AC electric field in the oil reservoir by applying a first AC voltage to the electrode portion.
- the voltage application device includes a transformer including a primary coil to which a second AC voltage is applied by an AC power supply, a secondary coil magnetically coupled to the primary coil, and a second coil for adjusting a voltage at the secondary coil.
- a feedback control circuit for returning one terminal of the next coil to one terminal of the primary coil, and an output control unit connected to the other terminal of the secondary coil to apply low frequency vibration to the output of the secondary coil Have.
- the voltage application device switches the voltage value of the third AC voltage input from the AC power supply to a plurality of different voltage values, and uses the third AC voltage whose voltage value is switched as the second AC voltage as the primary. It has a voltage adjustment part which adjusts a voltage value of the 1st alternating current voltage by applying to a coil. Then, the electrode unit is connected to the other terminal of the secondary coil via the output control unit.
- the voltage adjustment unit includes a resistive element provided between a first terminal, which is one terminal of the primary coil or the other terminal of the primary coil, and an AC power supply, and a first terminal. May be connected to the AC power supply via the resistor element or a switch element for switching whether to connect the first terminal to the AC power supply without via the resistor element.
- the fryer forms an alternating electric field in the oil tank by discharging static electricity from the electrode portion into the oil tank, and applies the formed alternating electric field to the oil stored in the oil tank.
- the voltage application device may apply a first alternating voltage with a frequency of 20 to 100 Hz to the electrode portion.
- the fryer may not include the ground electrode.
- the current flowing through the secondary coil may be 0.002 to 0.2 A.
- the electrode unit is the first electrode, and the voltage application device may not be electrically connected to any electrode other than the first electrode.
- the photocatalyst or the oxygen catalyst may be apply
- a space potential generator is a space potential generator that generates an alternating electric field.
- the space potential generator includes an electrode unit to which a first alternating voltage is applied, and a voltage application unit that forms an alternating electric field around the electrode unit by applying a first alternating voltage to the electrode unit.
- the voltage application device includes a transformer including a primary coil to which a second AC voltage is applied by an AC power supply, a secondary coil magnetically coupled to the primary coil, and a second coil for adjusting a voltage at the secondary coil.
- a feedback control circuit for returning one terminal of the next coil to one terminal of the primary coil, and an output control unit connected to the other terminal of the secondary coil to apply low frequency vibration to the output of the secondary coil Have.
- the voltage application device switches the voltage value of the third AC voltage input from the AC power supply to a plurality of different voltage values, and uses the third AC voltage whose voltage value is switched as the second AC voltage as the primary. It has a voltage adjustment part which adjusts a voltage value of the 1st alternating current voltage by applying to a coil. Then, the electrode unit is connected to the other terminal of the secondary coil via the output control unit.
- the voltage adjustment unit includes a resistive element provided between a first terminal, which is one terminal of the primary coil or the other terminal of the primary coil, and an AC power supply, and a first terminal. May be connected to the AC power supply via the resistor element or a switch element for switching whether to connect the first terminal to the AC power supply without via the resistor element.
- an AC electric field may be formed around the electrode portion by discharging static electricity from the electrode portion to the periphery of the electrode portion.
- the voltage application device may apply a first alternating voltage with a frequency of 20 to 100 Hz to the electrode portion.
- the space potential generation device may not include the ground electrode.
- the current flowing through the secondary coil may be 0.002 to 0.2 A.
- the electrode unit is the first electrode, and the voltage application device may not be electrically connected to any electrode other than the first electrode.
- the photocatalyst or the oxygen catalyst may be apply
- a water activation device includes the space potential generator and a water tank in which water is stored.
- the electrode unit is provided in the water tank.
- the said water activation apparatus forms an alternating current electric field in a water tank, and activates the water stored in the water tank in which the alternating current electric field is formed.
- the water activation device emits static electricity into the water tank from the electrode unit to form an AC electric field in the water tank, and applies the generated AC electric field to the water while the water is applied. It may be activated.
- the aquaculture apparatus as one aspect of the present invention includes the space potential generator and a water tank in which water is stored.
- the electrode unit is provided in the water tank.
- the said aquaculture apparatus forms an alternating current electric field in a water tank, and aquacultures an aquatic organism in the water tank in which the alternating current electric field is formed.
- the aquaculture apparatus discharges static electricity from the electrode unit into the water tank to form an AC electric field in the water tank, and applies the generated AC electric field to the aquatic organism while applying the AC electric field to the aquatic organism. You may aquaculture.
- the drying device as an aspect of the present invention includes the space potential generator and a drying cabinet for drying the material to be dried.
- the electrode unit is provided in the drying cabinet.
- the said drying apparatus forms an alternating current electric field in a drying cabinet, and dries a to-be-dried thing in the drying cabinet in which the alternating current electric field is formed.
- the said drying apparatus forms an alternating current electric field in a drying storage by discharging
- the material to be dried may be dried.
- the ripening apparatus as an aspect of the present invention includes the space potential generator.
- the electrode portion is provided in the aging space for aging the material to be aged. Then, the ripening apparatus forms an alternating electric field in the ripening space, and causes the material to be matured to mature in the ripening space in which the alternating electric field is formed.
- the aging apparatus forms an AC electric field in the aging space by releasing static electricity from the electrode portion into the aging space, and applies the formed AC electric field to the material to be aged.
- the material to be aged may be aged.
- a growth apparatus as an aspect of the present invention includes the space potential generation apparatus.
- the electrode unit is provided around the object to be grown. Then, the growing apparatus forms an AC electric field around the object to be grown, and grows the object to be grown in which an AC electric field is formed around the object.
- the growing device forms an alternating electric field around the object to be grown by releasing static electricity from the electrode portion to the periphery of the object to be grown.
- the object to be grown may be grown while applying voltage.
- An air conditioner as an aspect of the present invention includes the space potential generator.
- the electrode unit is provided in an air conditioning space that performs air conditioning, forms an AC electric field in the air conditioning space, and regulates the temperature of air in the air conditioning space in which the AC electric field is formed.
- the air conditioner forms an AC electric field in the air conditioning space by discharging static electricity from the electrode portion into the air conditioning space, and applies the formed AC electric field to the air in the air conditioning space While adjusting the temperature of the air in the conditioned space.
- a fryer or other various processing devices By applying one aspect of the present invention, in a freshness holding device having a space potential generation device, a fryer or other various processing devices, alternating current exerted on the processing by the processing devices while reducing the introduction cost and operation cost of the processing device.
- the effect of the electric field can be further enhanced or the object space can be controlled.
- FIG. 1 is a cross sectional view schematically showing an example of a freshness holding device of a first embodiment.
- FIG. 5 is a plan view schematically showing an example of an electrode unit provided in the freshness holding device of the first embodiment.
- FIG. 1 is a circuit diagram showing an example of a space potential generation device of a first embodiment. It is a figure which shows the beef thawed after freezing in the freezer compartment of the refrigerator with which the freshness-keeping apparatus of Comparative example 3 and Example 3 was equipped. It is a figure which shows the frozen lobster frozen after freezing in the freezer compartment of the refrigerator with which the freshness-keeping apparatus of Comparative example 3 and Example 3 was equipped.
- FIG. 1 It is a figure which shows the Japanese horse mackerel frozen which was frozen in the freezer compartment of the refrigerator with which the freshness-keeping apparatus of comparative example 3 and Example 3 was equipped, and was thawed. It is a figure which shows the minced meat thawed after freezing in the freezer with which the freshness-keeping apparatus of Comparative example 4 and Example 4 was equipped. It is a figure which shows the fish thawed after frozen in the storage with which the freshness-keeping apparatus of Comparative Example 5 and Example 5 was equipped. It is a figure which shows the chestnut stored in the storage with which the freshness-keeping apparatus of comparative example 6 and Example 6 was equipped.
- FIG. 1 shows the Japanese horse mackerel frozen which was frozen in the freezer compartment of the refrigerator with which the freshness-keeping apparatus of comparative example 3 and Example 3 was equipped, and was thawed. It is a figure which shows the minced meat thawed after freezing in the freezer with which the freshness-keeping apparatus of Comparative example 4 and Example 4
- FIG. 10 is a front view including a partial cross section schematically showing the freshness holding device of the first modified example of the first embodiment.
- FIG. 10 is a side view including a partial cross section schematically showing a freshness holding device according to a second modified example of the first embodiment.
- FIG. 16 is a plan view schematically showing a freshness level holding device of a third modified example of the first embodiment. It is a side view which shows typically the freshness-keeping apparatus of the 4th modification of Embodiment 1.
- FIG. FIG. 7 is a cross-sectional view schematically showing an example of a fryer according to a second embodiment. It is sectional drawing which shows typically an example of the water activation apparatus of Embodiment 3.
- FIG. 21 is a cross sectional view schematically showing an example of the aquaculture apparatus of the fourth embodiment.
- FIG. 21 is a cross sectional view schematically showing an example of a storage apparatus of a fifth embodiment.
- FIG. 21 is a perspective view schematically showing an example of the storage apparatus of the fifth embodiment. It is a figure which shows the plant preserve
- FIG. It is a figure which shows the plant preserve
- FIG. 21 is a cross sectional view schematically showing one example of a drying device of a sixth embodiment.
- FIG. 21 is a side view including a partial cross section schematically showing a drying device of a modification of the sixth embodiment.
- FIG. 21 is a cross sectional view schematically showing an example of the aquaculture apparatus of the fourth embodiment.
- FIG. 21 is a cross sectional view schematically showing an example of a storage apparatus of a fifth embodiment.
- FIG. 21 is a perspective view
- FIG. 26 is a cross sectional view schematically showing one example of a ripening apparatus of a seventh embodiment. It is a graph which shows the measurement result of the content of glutamic acid in the beef ripened by the ripening apparatus of Comparative Example 12 and Example 12.
- FIG. 21 is a cross sectional view schematically showing an example of a growth apparatus of an eighth embodiment. It is a perspective view which shows typically an example of the air conditioner of Embodiment 9.
- hatching hatching added to distinguish structures may be omitted depending on the drawings.
- Embodiment 1 First, a freshness holding device according to a first embodiment which is an embodiment of the present invention and a space potential generating device included in the freshness holding device will be described.
- the freshness holding device of the first embodiment will be described.
- an AC electric field is formed in the freshness holding space for holding freshness of the fresh food
- the freshness holding device in which the AC electric field is formed is It is a freshness holding device that holds freshness.
- maintenance apparatus of this Embodiment 1 has the space electric potential generator as an electric field formation apparatus which forms an alternating current electric field.
- FIG. 1 is a cross-sectional view schematically showing an example of the freshness holding device of the first embodiment.
- FIG. 2 is a top view which shows typically an example of the electrode part with which the freshness-keeping apparatus of Embodiment 1 is equipped.
- the freshness holding device of the first embodiment is provided with a refrigerator formed of, for example, a normal household refrigerator as a demarcating portion that delimits the freshness holding space.
- the freshness maintenance device of the first embodiment defines a freshness maintenance space.
- you may be provided with demarcation parts other than a household refrigerator.
- the freshness holding device according to the first embodiment may not include the demarcating portion that defines the freshness holding space. .
- the freshness holding device of the first embodiment includes a refrigerator 1, an electrode unit 2, and a voltage application device 3.
- the refrigerator 1 is a defining portion that defines a freshness holding space 5 for holding the freshness of the perishables 4, and the freshness holding space 5 is formed in the refrigerator 1.
- a normal household refrigerator can be used as the refrigerator 1.
- the electrode portion 2 is provided in the freshness holding space 5 defined by the defining portion.
- the electrode unit 2 is provided in the refrigerator 1.
- the voltage application device 3 is built in, for example, the rear surface of the refrigerator 1 and forms an AC electric field around the electrode unit 2 by applying an AC voltage VL1 (see FIG. 3 described later) to the electrode unit 2.
- a space potential generating device 6 as an electric field forming device for forming an alternating electric field is formed by the electrode unit 2 and the voltage application device 3. Further, the electrode unit 2 is an electrostatic discharger that discharges static electricity into the freshness holding space 5. That is, the electrode unit 2 is an electrostatic discharge unit which the space potential generator 6 has.
- the freshness holding device is formed by discharging an electrostatic charge from the electrode portion 2 into the freshness holding space 5 to form an AC electric field in the freshness holding space 5, that is, around the electrode portion 2.
- the freshness of the perishable product 4 is maintained while applying an alternating electric field to the perishable product 4.
- the water molecules in the fresh product 4 can be irradiated with an electromagnetic wave of a specific wavelength by the effect of the alternating electric field, so the cells in the fresh product 4 are activated and the freshness of the fresh product 4 is maintained for a long time can do.
- the fresh produce in the present specification includes vegetables, fruits and flowers and other agricultural products, for example, general agricultural products including livestock products such as meat, and general marine products including fish and shellfish and the like.
- the space in the refrigerator 1, that is, the freshness holding space 5 is divided into three spaces by the partition plates 11 and 12, the chilled chamber 13 at the top and the refrigerator compartment 14 at the middle, And the vegetable room 15 is formed in the lowest step. Therefore, in the example shown in FIG. 1, the freshness holding space 5 is formed by the chilled room 13, the cold room 14 and the vegetable room 15.
- an electrode unit 2 as an electrostatic discharge unit included in the space potential generator 6 is provided inside the partition plate 11 between the chilled chamber 13 and the refrigerating chamber 14.
- the partition plate 11 functions as an insulating member that covers the surface of the electrode unit 2.
- the strength of the AC electric field in the chilled chamber 13 and the refrigerator compartment 14 near the electrode unit 2 becomes strong, and the AC electric field in the vegetable chamber 15 away from the electrode unit 2 Since the strength is weak, the strength of the AC electric field suitable for the fresh produce 4 to be stored can be obtained.
- the electrode part 2 is provided in the inside of the partition plate 11 in the example shown in FIG. 1, the position in which the electrode part 2 is provided is not limited to the example shown in FIG. That is, the electrode unit 2 can be provided at an arbitrary position.
- the electrode unit 2 may be provided inside the back plate, top plate or other partition plate of the refrigerator 1.
- the electrode unit 2 is made of a plate-like conductive material.
- the electrode unit 2 may be flat or curved.
- the electrode unit 2 has a plate-like portion 22 including a main surface 21. Thereby, the electrode part 2 can be easily installed in the inside of the partition plate 11, for example.
- the plate-like portion 22 includes a plurality of recesses or holes, that is, a plurality of openings 23 formed in the main surface 21.
- the shape of the opening 23 when viewed in a direction perpendicular to the major surface 21 of the plate-like portion 22 can be a circular shape, a hexagonal shape, or the like.
- an AC electric field is concentrated on the periphery of the opening 23. It becomes easy to discharge static electricity.
- the electrode part 2 is not limited to when it has the plate-like part 22. FIG. For example, even a sheet laminated with aluminum foil can form a discharge plate as the electrode portion 2.
- an output sheet as the sheet-like electrode portion 2 so as to have a waterproof effect only by the high voltage line, that is, an output sheet from which AC power is output, and the same effect is obtained.
- conductivity such as aluminum foil, copper, stainless steel, iron and carbon, it can be applied with various materials by connecting the output part.
- the electrode unit 2 By using a sheet-like output sheet as the electrode unit 2, it is possible to easily improve the waterproof performance of the electrode unit 2, or to easily reduce the weight of the electrode unit 2, or to facilitate the electrode unit 2 It can be installed, or the thickness of the electrode part 2 can be easily reduced.
- this output sheet can be formed using aluminum foil as described above, it can also be formed by processing carbon.
- an output sheet formed by processing carbon for example, one having a shape of 25 cm ⁇ 25 cm ⁇ 1 mm thickness can be used.
- An output sheet formed by processing such carbon has a weight of, for example, 80 g, and can reduce the weight of the electrode unit 2 more easily than an output sheet using another material, The electrode unit 2 can be installed more easily.
- the range to which the effect of the AC electric field is applied is made of another material by reducing the resistance of the electrode unit 2 and improving the conductivity of the electrode unit 2.
- the formed output sheet it can be extended by about twice as compared with the range where the effect of the alternating electric field is exerted.
- the resistance of the output sheet can be reduced to about 5 to 40 ⁇
- the output sheet The effect equivalent to the effect of the AC electric field exerted at a position 3 m away from can be extended to a position 5 m away from the output sheet.
- a ceramic powder which is a so-called far infrared ceramic, which is likely to emit far infrared radiation is mixed.
- tourmaline can be used as the ceramic, and the particle size of the powder can be set to, for example, 200 ⁇ m.
- the ceramic called far-infrared ceramic such as tourmaline is likely to generate negative ions, and therefore the effect of extending the range of the effect of the alternating electric field can be further increased.
- an output sheet formed by processing carbon may be coated with, for example, a photocatalyst such as titanium oxide or an oxygen catalyst, whereby the effect of maintaining freshness can be further increased.
- the electrode unit 2 can be provided not in the partition plate but in the chilled chamber 13, the refrigerating chamber 14 and the vegetable chamber 15.
- the plate-like portion 22 includes the opening 23 having a shape such as a circle or a hexagon
- the air in the refrigerator 1 is circulated by the fan provided in the refrigerator 1.
- the electrode part 2 does not interfere with the air circulation, and the conditions for maintaining freshness including the strength of the electric field in each of the chilled chamber 13, the refrigerator compartment 14 and the vegetable compartment 15 can be easily made uniform easily. it can.
- the electrode portion 2 may have an insulating member on the main surface 21 of the plate-like portion 22 or the surface opposite to the main surface 21. Further, the surface of the plate-like portion 22 may be covered with an insulating member. Alternatively, the freshness holding device may include an insulating member that covers the surface of the electrode unit 2.
- a recess or a hole that is, an opening may be formed on the surface of the insulating member, but the surface of the insulating member may be flat and the opening may not be formed.
- the electrode unit 2 has a waterproof effect of preventing the plate-like portion 22 from contacting water.
- a photocatalyst such as titanium oxide or an oxygen catalyst may be applied to the surface of the flat insulating member.
- the space potential generation device of the first embodiment is an electric field forming device that forms an alternating electric field.
- the space potential generator of the first embodiment is a space potential generator of the freshness holding device of the first embodiment.
- FIG. 3 is a circuit diagram showing an example of the space potential generation device of the first embodiment.
- the voltage application device 3 includes a transformer 31, a feedback control circuit 32, an output control unit 33, and an output terminal 34.
- the transformer 31 includes a primary coil 35 and a secondary coil 36 magnetically coupled to each other.
- An AC voltage VL2 is applied to the primary coil 35 by an AC power supply.
- a commercial power supply (not shown) connected to the AC input outlet 37 is used as the AC power supply.
- a breaker 38 may be provided between the AC input outlet 37 and the primary coil 35, and a switch element 39 may be provided between the breaker 38 and the primary coil 35.
- the AC power supply for example, an AC power supply obtained by converting a secondary battery or other various DC power supplies provided inside or outside of the voltage application device 3 by, for example, an inverter circuit may be used. it can.
- One terminal 36 a of the secondary coil 36 is connected to one terminal 35 a of the primary coil 35 via the feedback control circuit 32.
- the feedback control circuit 32 also adjusts the voltage at the secondary coil 36. In other words, the feedback control circuit 32 returns one terminal 36 a of the secondary coil 36 to one terminal 35 a of the primary coil 35 in order to adjust the voltage in the secondary coil 36.
- the output control unit 33 is provided between the other terminal 36 b of the secondary coil 36 and the output terminal 34. Further, the output control unit 33 applies low frequency vibration to the output voltage of the secondary coil 36. In other words, the output control unit 33 is connected to the other terminal 36 b of the secondary coil 36 in order to apply low frequency vibration to the output voltage of the secondary coil 36.
- the electrode unit 2 is connected to the output terminal 34, that is, the terminal on the side opposite to the other terminal 36b side of the secondary coil 36 of the output control unit 33 via the feeder 24 (see FIG. 1) made of a conducting wire. . Therefore, the electrode unit 2 is connected to the other terminal 36 b of the secondary coil 36 via the feed line 24 and the output control unit 33.
- the feedback control circuit 32 and the output control unit 33 are configured to cause a delay in the circuit, and as a result, low frequency vibration of, for example, 20 to 100 Hz is added to the output of the secondary coil 36.
- the feedback control circuit 32 connects one terminal 36a of the secondary coil 36 to one terminal 35a of the primary coil 35 to adjust the voltage in the secondary coil 36, as a result, the voltage application device 3 is miniaturized.
- the freshness holding device of the first embodiment forms an AC electric field in the freshness holding space 5 for holding the freshness of the fresh product 4, and in the freshness holding space 5 in which the AC electric field is formed. Hold the freshness of the perishables 4 located in Specifically, by discharging static electricity from the electrode unit 2 into the freshness holding space 5, an alternating current electric field is formed in the freshness holding space 5, and the formed alternating current electric field is applied to the freshness product 4. Hold the freshness of
- the water molecules in the perishable product 4 can be irradiated with an electromagnetic wave of a specific wavelength by the effect of the alternating electric field, so that the cells in the perishable product 4 can be activated.
- the oxidation of the perishable product 4 can be prevented and the activity of bacteria can be suppressed. That is, according to the freshness holding device of the first embodiment having the space potential generator 6, the freshness of the fresh food 4 can be held for a long time by the effect of the alternating electric field.
- maintenance apparatus of this Embodiment 1 is equipped with the refrigerator 1 which consists of a common household refrigerator, for example, the electrode part 2, and the voltage application apparatus 3.
- the feedback control circuit 32 and the output control unit 33 generate a high voltage at the output of the secondary coil 36 and a low frequency at the output of the secondary coil 36. Vibration is applied. Therefore, even if the output is only one line of the terminal 36b, static electricity is favorably discharged from the electrode portion 2 toward a portion with a low potential (for example, a ground portion), and the periphery of the electrode portion 2 (specifically, the electrode portion 2) A high voltage AC electric field is formed at a radius of about 1.5 m (360 degrees). Thereby, it is not necessary to use two electrodes in order to form an alternating electric field around the perishables 4. Therefore, the configuration of the freshness holding device can be simplified.
- the voltage application device 3 may not be electrically connected to any electrode other than the first electrode. It is not necessary to apply a voltage to any electrode other than the one electrode. Thereby, the configuration of the freshness holding device can be simplified while improving the freshness holding effect when holding the freshness of the perishables 4.
- a conventional space potential generator installs an electrode shelf plate for each compartment or a pair of electrodes Need to be established.
- the electrode unit 2 since the electrode unit 2 operates as an antenna, the amplitude of the AC electric field applied, that is, the voltage is also in the freshness holding space 5 even in the portion separated from the electrode unit 2. It can not be so small. Therefore, even if only one electrode is provided as the electrode portion 2, the cells in the fresh product 4 are oxidized by charging the cluster effect, the negative electron charge and the positive electron charge to the cells etc. It is possible to obtain an effect of suppressing and an effect of suppressing sterilization and reproduction of viruses and the like in the fresh produce 4.
- the intensity of the AC electric field formed in the freshness holding space 5 is larger as it approaches the electrode portion 2 and smaller as it is separated from the electrode portion 2. Therefore, depending on the type of perishables 4 that maintain freshness, there are items where the strength of the AC electric field may be small and those where the strength of the AC electric field needs to be large. Therefore, the chilled room 13, the cold room 14 and the vegetable room 15 By arranging the electrode unit 2 at an appropriate position according to the arrangement of the above, the best effect is obtained.
- an AC voltage VL2 is applied to the primary coil 35 by an AC power supply.
- the voltage application device 3 applies an AC voltage input from an AC power supply to the primary coil 35 as an AC voltage VL2.
- a battery can be used as a power source of the voltage application device 3. Even in such a case, since the power consumption of the voltage application device 3 is low, for example, it can be operated for 3 days with 16 single batteries connected in parallel. Therefore, the space potential generator 6 can be applied to, for example, a space potential generator provided in a car, that is, a movable space potential generator.
- the output control unit 33 applies a voltage having a frequency of 20 to 100 Hz to the output of the secondary coil 36.
- the voltage application device 3 applies an alternating voltage with a frequency of 20 to 100 Hz to the electrode unit 2.
- the voltage applied to the output of the secondary coil 36 by the output control unit 33 is 20 to 100 Hz
- freshness is compared to when the voltage applied to the output of the secondary coil 36 by the output control unit 33 is less than 20 Hz or more than 100 Hz.
- the water molecules contained in the cells etc. of the product 4 can be efficiently activated, the oxidation of the cells etc. in the fresh produce 4 can be efficiently prevented, or the virus etc. in the fresh produce 4 Activities can be efficiently suppressed.
- the space potential generator 6 does not have a ground electrode.
- the freshness holding device does not include the ground electrode. This makes it easy to discharge static electricity from the (connected) electrode portion 2 provided on the other terminal 36 b of the secondary coil 36.
- the current flowing through the secondary coil 36 is 0.002 to 0.2A.
- the current flowing through the secondary coil 36 is 0.002 A or more, the water molecules contained in the cells etc. in the fresh food 4 are activated more efficiently than when the current flowing through the secondary coil 36 is less than 0.002 A Or the oxidation of cells and the like in the fresh product 4 can be efficiently prevented, or the activity of a virus and the like in the fresh product 4 can be efficiently suppressed.
- the current flowing through the secondary coil 36 is 0.2 A or less, the current flowing through the secondary coil 36 becomes a weak current as compared with the case where the current flowing through the secondary coil 36 exceeds 0.2 A. There is no worry about
- ISO International Organization for Standardization
- the electrode part 2 is embedded inside walls, ceilings, partition plates, etc. to maintain freshness. It is possible to realize a freezer, a refrigerator, a defroster, a showcase, a food storage room, an ISO container, a room temperature warehouse, etc. which are provided from the beginning. In such a case, since the electrode portion 2 is embedded in a wall, a ceiling, a partition plate or the like, the appearance is excellent, and the sense of security in appearance is enhanced compared to the case where the electrode portion 2 is exposed. In addition, since the embedded wall, ceiling or partition plays a role as an insulating material, it is not necessary to provide a dedicated insulating material, and there is no risk of electric shock even if a high value current flows by mistake.
- a plurality of shelves having a length of 8 m or more are installed in the warehouse, and these shelves are arranged to move left and right so that pallets loaded on the shelves can be easily taken out with a forklift at the time of shipment. Be done.
- the electrode unit 2 since the electrode unit 2 is separate from the shelf board, even if the shelf is movable, the electrode unit 2 can be easily installed.
- the voltage application device 3 provided in the space potential generation device 6 of the first embodiment further includes a voltage adjustment unit 41.
- the voltage adjustment unit 41 switches the voltage value of the AC voltage VL3 input from the AC power supply to a plurality of different voltage values, and applies the AC voltage VL3 whose voltage value is switched to the primary coil 35 as the AC voltage VL2.
- the voltage value of the AC voltage VL1 output to the output terminal 34 is adjusted.
- the voltage value of the AC voltage VL1 can be easily adjusted by switching it to, for example, two strong or weak voltage values or, for example, three strong, medium, and weak voltage values. Therefore, the strength of the AC electric field formed by the space potential generator 6 in the freshness holding space 5 is the optimum strength according to the type, number or packing condition of the fresh food 4 or the temperature or humidity in the freshness holding space 5 Can be easily adjusted and set. Therefore, while reducing the introduction cost and operation cost of the freshness holding device, the effect of the AC electric field exerted on the freshness holding processing by the freshness holding device can be further improved, or the control of the influence range, increase or decrease of the target space You can control it.
- the voltage adjustment unit 41 includes a resistive element 42 and a switch element 43.
- the resistive element 42 is provided between a terminal 35 c which is one terminal 35 a or the other terminal 35 b of the primary coil 35 and an AC power source, that is, an AC input outlet 37.
- the other terminal 35b of the primary coil 35 is the terminal 35c, but one terminal 35a of the primary coil 35 may be the terminal 35c.
- the switch element 43 connects the terminal 35c to the AC power supply or AC input outlet 37 via the resistive element 42, or directly connects the terminal 35c to the AC power supply or AC input receptacle 37 without the resistive element 42 Switch.
- the voltage value of the AC voltage VL2 applied to the primary coil 35 can be switched between the voltage value of the AC voltage VL3 input from the AC power supply and a voltage value smaller than the voltage value of the AC voltage VL3.
- the voltage value of the AC voltage VL1 output to the output terminal 34 can be easily switched to two different strength values.
- the resistance element 42 for example, a variable resistance having a changeable resistance value in a range centering around 50 ⁇ can be used.
- the voltage value at the time of switching the voltage value of AC voltage VL2 applied to primary coil 35 to a voltage value smaller than the voltage value of AC voltage VL3 can be further changed, and output to output terminal 34 It is possible to further change the smaller voltage value when the voltage value of the AC voltage VL1 to be switched is easily switched to two different large and small voltage values.
- the voltage adjustment unit 41 may include a surge absorber 44 connected in parallel to the resistance element 42.
- the switch element 43 connects the terminal 35c to an AC power source, ie, the AC input outlet 37 through the resistance element 42 and the surge absorber 44 connected in parallel to each other, or The direct connection to the AC power source, ie, the AC input outlet 37 is switched without the resistance element 42 and the surge absorber 44 connected in parallel.
- the resistance value of the surge absorber 44 sharply decreases and current concentrates on the surge absorber 44, so that the resistive element 42 The current flowing through the resistance element 42 can be reduced, and burnout of the resistance element 42 can be prevented.
- the freshness holding device of the first embodiment includes a demarcation portion other than a refrigerator as a demarcation portion that demarcates the freshness holding space
- the effect of the alternating electric field exerted on the freshness holding processing by the freshness holding device explain.
- a freshness holding device having no space potential generating device is set as Comparative Example 1, and a freshness holding device according to the first embodiment, which is a freshness holding device having the space potential generating device 6, is set as Example 1.
- the storage as a freshness holding space defined by the definition part provided in each freshness holding device of Comparative Example 1 and Example 1 had a shape of 5 m wide ⁇ 6 m wide ⁇ 2.5 m high .
- four electrode portions 2 were installed horizontally at a height of 1.5 m from each floor of the side wall in the longitudinal direction of the storage as the freshness holding space 5.
- the electrode portion 2 provided in the freshness holding device of Example 1 was formed of an electrode plate having a front shape of 40 cm wide and 25 cm high. Then, the voltage applied to the storage unit is 30 V by the static electricity discharged from the electrode unit 2 and the voltage applied to the food disposed in the storage unit is 40 V. AC voltage was applied to the The daytime temperature was 30 ° C, the nighttime temperature was 10 ° C, and the total amount of food was 3 tons. In addition, they were stored in a plastic box in the storage and loaded to a height of 2 m.
- Example 1 As a result, in Comparative Example 1, the tomato stored in the storage until the eighth day had a weight loss of 30.34% and lost water, causing rot and insects to occur. Although the food was incapable of eating, in Example 1, the water content was kept at 11.70%, and it was fresh and could be eaten. That is, in Example 1, compared to Comparative Example 1, the weight reduction could be reduced by 74%.
- the space potential generator 6 is provided, and the electrode portion 2 is installed in the freshness level holding space 5 so that the freshness level is installed.
- An AC electric field of appropriate strength is formed in the holding space 5, and it has become clear that the storage period of the fresh food 4 at normal temperature can be extended in the freshness holding space 5 in which this AC electric field is formed.
- the freshness holding device of the first embodiment includes a refrigerator as a defining unit that defines the freshness holding space.
- a freshness holding device having no space potential generating device is set as Comparative Example 2, and a freshness holding device according to the first embodiment, which is a freshness holding device having the space potential generating device 6, is set as Example 2.
- the freshness holding space formed in the refrigerator provided in each freshness holding device of Comparative Example 2 and Example 2 had a shape of 80 cm wide ⁇ 150 cm high ⁇ 50 cm deep.
- maintenance apparatus of Example 2 is formed of the electrode plate which has a shape of length 30 cm x width 15 cm x thickness 1 mm, and the upper and lower surfaces of the said electrode plate are the plastics which are insulating materials. It was covered by an insulating member made of (acrylonitrile (Acrylonitrile), butadiene (Butadiene), styrene (Styrene) copolymer synthetic resin (ABS resin) plate).
- the insulating member covering the upper surface of the electrode plate has a shape of 40 cm ⁇ 35 cm ⁇ 4 mm thick, and the insulating member covering the lower surface of the electrode plate has a shape of 40 cm ⁇ 35 cm ⁇ 4 mm thick.
- Example 2 As a result, the chicken which had been refrigerated in the refrigerator until the 4th day, in Comparative Example 2, the drips flowed out and the umami components flowed out, so the taste was lost and the color was starting to change color as well. However, in Example 2, the drip was scarcely spilled and was in a fresh state, and the color of the meat was almost the same as the test start date.
- the comparison test was done about the case where a spinach was refrigerated as a foodstuff.
- the voltage applied to the electrode unit 2 was set to 800 V, and the voltage applied directly to the spinach was set to 30 V.
- the temperature in the refrigerator was 4 ° C., and the storage period was a period up to the 19th day with the test start date as the 1st day.
- the refrigerator having the space potential generator 6 and installing the electrode portion 2 by installing the electrode portion 2 in the freshness holding space 5 It has been revealed that, in the refrigerator 1 in which an AC electric field of an appropriate strength is formed in 1 and in which the AC electric field is formed, the storage period of the fresh produce 4 by refrigeration can be extended.
- a freshness holding device having no space potential generating device is referred to as Comparative Example 3, and a freshness holding device according to the first embodiment, which is a freshness holding device having the space potential generating device 6, is referred to as Example 3.
- maintenance apparatus of Example 3 is formed of the electrode plate which has a planar shape of length 10 cm x width 5 cm, and the upper and lower surfaces of the said electrode plate are plastics (PE board) which is an insulating material. ) Covered by the insulating member.
- the insulating member covering the upper surface of the electrode plate has a shape of 12 cm long ⁇ 17 cm wide ⁇ 7 mm thick, and the insulating member covering the lower surface of the electrode plate has a shape of 12 cm long ⁇ 17 cm wide ⁇ 6 mm thick.
- FIG. 4 is a view showing beef which has been frozen and then thawed in a freezer compartment of a refrigerator provided in the freshness holding apparatus of Comparative Example 3 and Example 3.
- the left side of FIG. 4 shows a photograph of beef which has been frozen and then thawed in the freezer compartment of the refrigerator of Comparative Example 3, and the right side of FIG. 4 is thawed after being frozen in the freezer compartment of the refrigerator of Example 3. Shows a picture of beef.
- FIG. 5 is a view showing Ise prawns frozen and then thawed in the freezer compartment of the refrigerator provided in the freshness holding device of Comparative Example 3 and Example 3.
- the left side of FIG. 5 shows a photograph of leptid shrimp that has been frozen and then thawed in the freezing chamber of the refrigerator of Comparative Example 3, and the right side of FIG. 5 is thawed after being frozen in the freezing chamber of the refrigerator of Example 3 It shows a photo of a spiny lobster.
- Example 3 As shown in the left side of FIG. 5, in Comparative Example 3, the thawed Ise prawns were loose, and the shape of the midgut gland, which is a portion called so-called prawn, was loosened. On the other hand, as shown on the right side of FIG. 5, in Example 3, the thawed Ise prawns were tightened and the shape of the midgut gland was maintained.
- FIG. 6 is a view showing a frozen Japanese horse mackerel frozen and then thawed in a freezer compartment of a refrigerator provided in the freshness holding apparatus of Comparative Example 3 and Example 3.
- the upper side of FIG. 6 shows a photograph of the frozen abalone that has been frozen and then thawed in the freezing chamber of the refrigerator of Comparative Example 3, and the lower side of FIG. 6 is thawed after being frozen in the freezing chamber of the refrigerator of Example 3. Shows a photo of the horse mackerel.
- the apparatus for maintaining freshness of the first embodiment it is possible to freeze water molecules without destroying cells by the cluster effect.
- Comparative Example 4 a freshness holding device having no space potential generating device and provided with a freezer is referred to as Comparative Example 4, and has the space potential generating device 6 and provided with a freezer. And Example 4. Then, using each of the freshness holding devices of Comparative Example 4 and Example 4, a test was performed in which the temperature was set to ⁇ 18 ° C. and the food was frozen. As a result, in Comparative Example 4, it was revealed that ice crystals attached to the food after freezing were large, and in Example 4, ice crystals attached to the food after freezing were small. It is considered that this is because, in the freshness retention device of Example 4, the clusters of water molecules become finer at the time of freezing. Therefore, it became clear by providing the space potential generator 6 in the existing freezer that the best freezing can be performed without breaking the fiber of the food.
- FIG. 7 is a view showing minced meat which has been frozen and then thawed in a freezer provided in the freshness holding apparatus of Comparative Example 4 and Example 4.
- the left side of FIG. 7 shows a photograph of minced meat thawed at normal temperature after freezing at ⁇ 18 ° C. for 3 months in the freezer of Comparative Example 4, and the right side of FIG. 7 shows ⁇ 18 in the freezer of Example 4.
- the photograph of the minced meat thawed at normal temperature after freezing for 3 months at ° C is shown.
- the ISO container or transport refrigeration truck it has been transported in the ISO container at -20 ° C for two weeks from overseas until now, but by setting the space potential generator 6 in the existing freezer, the setting of -5 ° C Transport is possible in a chilled environment. As a result, the electricity cost can be reduced, and the carbon dioxide emissions can be reduced.
- weight loss when storing fish landed in the storage of a fishing boat, a weight loss of 30% has occurred within 7 days from the start of storage. In addition, in summer, weight loss as much as 50% occurred in 7 days from the start of storage. Weight loss is closely related to fish freshness, and it was an issue to reduce weight loss.
- the freshness holding device of the first embodiment is applied to a storage provided in a fishing boat as the freshness holding device of the fifth embodiment, and fish is placed at a temperature of -1 ° C. in a state where ice enters the foam container.
- the applied voltage applied to the electrode unit 2 was 30 to 50 V, and the test start date was stored as the first day until the seventh day.
- using the conventional storage without the space potential generator as the freshness holding device of Comparative Example 5 was performed to compare the freshness of stored fish between Example 5 and Comparative Example 5.
- the freshness holding space formed in the storage provided in the freshness holding device of each of Comparative Example 5 and Example 5 had a shape of 4 m in width ⁇ 3 m in height ⁇ 5 m in depth.
- maintenance apparatus of Example 5 is formed of the electrode plate which has a planar shape of length 15 cm x width 25 cm, and the upper and lower surfaces of the said electrode plate are plastics (PE board) which is an insulating material. ) Covered by the insulating member.
- the insulating member covering the upper surface of the electrode plate has a shape of 25 cm ⁇ 35 cm ⁇ 6 mm thick, and the insulating member covering the lower surface of the electrode plate has a shape of 25 cm ⁇ 35 cm ⁇ 6 mm thick.
- FIG. 8 is a diagram showing fish which are frozen and then thawed in the storage provided in the freshness holding apparatus of Comparative Example 5 and Example 5.
- the left side of FIG. 8 shows a photograph of fish stored in the storage of Comparative Example 5, and the right side of FIG. 8 shows a photograph of fish stored in the storage of Example 5.
- a freshness holding device having no space potential generation device is set as Comparative Example 6, and a freshness holding device according to the first embodiment, which is a freshness holding device having the space potential generation device 6, is set as Example 6.
- the freshness holding space formed in the storage provided in each freshness holding device of Comparative Example 6 and Example 6 had a shape of 50 cm wide ⁇ 50 cm high ⁇ 45 cm deep.
- maintenance apparatus of Example 6 is formed of the electrode plate which has a planar shape of length 15 cm x width 25 cm, and the upper and lower surfaces of the said electrode plate are plastics (PE board) which is an insulating material. ) Covered by the insulating member.
- the insulating member covering the upper surface of the electrode plate has a shape of 25 cm ⁇ 35 cm ⁇ 6 mm thick, and the insulating member covering the lower surface of the electrode plate has a shape of 25 cm ⁇ 35 cm ⁇ 6 mm thick.
- FIG. 9 is a view showing chestnuts stored in a storage provided in the freshness holding device of Comparative Example 6 and Example 6.
- the left side of FIG. 9 shows a photograph of a chestnut stored for 1.5 months at normal temperature in the storage of Comparative Example 6, and the right side of FIG. 9 is stored for 2 months at ⁇ 2 ° C. in the storage of Example 6. Shows a picture of a chestnut that has been
- the voltage adjusting unit 41 in the freshness holding device of the first embodiment the voltage is adjusted, and the adjusted voltage is applied to the discharge plate as the electrode unit 2 to form an alternating electric field, thereby achieving stability. It is possible to form a freshness holding space 5 that brings about an important freshness holding effect. That is, the conventional problem is that the voltage decreases when the discharge plate as the electrode unit 2 is added, but according to the voltage adjusting unit 41 in the freshness holding device of the first embodiment, Even when the freshness holding space 5 becomes wide by adjusting the applied voltage, a sufficient freshness holding effect can be obtained in the whole freshness holding space 5 by increasing the voltage applied to the electrode portion 2 it can. On the contrary, even when the freshness holding space 5 is narrowed, the leakage can be prevented, and a voltage corresponding to the volume of the freshness holding space 5 is applied to the discharge plate as the electrode portion 2 to form an alternating electric field. Can.
- FIG. 10 is a front view including a partial cross section schematically showing the freshness holding device of the first modified example of the first embodiment.
- the freshness holding device of the first modified example is provided with a prefabricated refrigerator 51 as a defining part for defining the freshness holding space 5 instead of the refrigerator 1 (see FIG. 1) as a household refrigerator. ing.
- the freshness holding device according to the first modification includes the electrode unit 2 and the voltage application device 3 as in the freshness holding device according to the first embodiment, and the electrode unit 2 and the voltage application device 3 A space potential generator 6 is formed.
- the electrode portion 2 and the voltage application device 3 provided in the freshness holding device of the first modification may be the same as the electrode portion 2 and the voltage application device 3 provided in the freshness holding device of the first embodiment. Yes, and the details will not be described.
- the electrode unit 2 is provided so as to hang down from the ceiling 51 a of the prefabricated refrigerator 51. Thereby, freshness of perishables 4 such as food stored in the prefabricated refrigerator 51 can be maintained for a long time. And the introduction cost and the operation cost of the freshness holding device can be reduced, and the freshness of the fresh food 4 is kept for a long time in the freshness holding space 5 by the effect of the alternating electric field formed by the space potential generator 6 Can.
- the electrode part 2 is covered by the insulation member.
- the electrode portion 2 can be provided substantially at the center of the freshness holding space 5 formed in the prefabricated refrigerator 51. Thereby, a uniform alternating current electric field can be formed in the prefabricated refrigerator 51, that is, in the freshness holding space 5.
- the voltage application device 3 has the voltage adjustment unit 41 (see FIG. 3).
- the voltage value of AC voltage VL1 may be, for example, two strong or weak voltage values, or, for example, three strong, medium or weak voltage values. Therefore, the optimum conditions are adjusted in accordance with the type, quantity, or packing status of the perishables 4 such as food stored in the prefabricated refrigerator 51 or the temperature or humidity in the freshness holding space 5. , Can be set. Therefore, while reducing the introduction cost and the operation cost of the freshness holding device, the effect of the AC electric field exerted on the freshness holding processing by the freshness holding device can be further improved, or the target space can be controlled.
- FIG. 11 is a side view including a partial cross section schematically showing the freshness keeping device of the second modified example of the first embodiment.
- the freshness holding device according to the second modification is replaced by the refrigerator 1 (see FIG. 1) as a household refrigerator, and is mounted on a refrigerated vehicle 52 and serves as a demarcation part that defines the freshness holding space 5
- the on-vehicle refrigerator 53 is provided.
- the refrigerator car 52 has a cooler 52a and a cold air outlet 52b.
- the freshness holding device according to the second modification includes the electrode unit 2 and the voltage application device 3 as in the freshness holding device according to the first embodiment, and the electrode unit 2 and the voltage application device 3 A space potential generator 6 is formed.
- the electrode portion 2 and the voltage application device 3 provided in the freshness holding device of the second modification may be the same as the electrode portion 2 and the voltage application device 3 provided in the freshness holding device of the first embodiment. Yes, and the details will not be described.
- the refrigerator car 52 cools the inside of the on-vehicle refrigerator 53 by sending cold air from the cooler 52a to the freshness holding space 5 formed in the on-vehicle refrigerator 53 via the cold air outlet 52b, for example.
- the ceiling 53 a of the on-vehicle refrigerator 53 is provided with the electrode unit 2 as an electrostatic discharge unit of the space potential generator 6.
- the preservation period of perishables 4 such as food and the like stored in the on-vehicle refrigerator 53 can be extended.
- the introduction cost and the operation cost of the freshness holding device can be reduced, and the freshness of the fresh food 4 is kept for a long time in the freshness holding space 5 by the effect of the alternating electric field formed by the space potential generator 6 Can.
- the electrode part 2 is covered by the insulation member.
- the voltage application device 3 is connected to a battery (not shown) of the refrigerated vehicle 52.
- the electrode portion 2 can be provided substantially at the center of the freshness holding space 5 formed in the in-vehicle refrigerator 53. Thereby, a uniform alternating electric field can be formed in the on-vehicle refrigerator 53, that is, in the freshness holding space 5.
- the voltage application device 3 has the voltage adjustment unit 41 (see FIG. 3).
- the voltage value of AC voltage VL1 may be, for example, two strong or weak voltage values, or, for example, three strong, medium or weak voltage values. Therefore, the optimum conditions are adjusted according to the type, quantity, or packing condition of perishables 4 such as food stored in the on-vehicle refrigerator 53, or the temperature or humidity in the freshness holding space 5, It can be set. Therefore, while reducing the introduction cost and the operation cost of the freshness holding device, the effect of the AC electric field exerted on the freshness holding processing by the freshness holding device can be further improved, or the target space can be controlled.
- FIG. 12 is a plan view schematically showing a freshness holding device according to a third modification of the first embodiment.
- the freshness holding device of the third modification is provided in a store 54 instead of the refrigerator 1 (see FIG. 1) as a household refrigerator, as a defining portion for defining the freshness holding space 5
- a plurality of open type food display racks 55 are provided.
- the plurality of food display racks 55 may be the food display racks 55a, 55b, 55c and 55d.
- the freshness holding device according to the third modification includes the electrode unit 2 and the voltage application device 3 as in the freshness holding device according to the first embodiment, and the electrode unit 2 and the voltage application device 3 A space potential generator 6 is formed.
- the electrode unit 2 and the voltage application device 3 provided in the freshness holding device according to the third modification may be the same as the electrode unit 2 and the voltage application device 3 provided in the freshness holding device according to the first embodiment. Yes, and the details will not be described.
- the electrode unit 2 as the electrostatic discharge unit of the space potential generation device 6 is provided on the wall of the store 54 and in portions close to the food display racks 55a, 55b, 55c and 55d. .
- the electrode part 2 is covered by the insulation member.
- the space potential generator 6 operates at night when the store 54 is closed, and forms an AC electric field around the food display racks 55a, 55b, 55c and 55d.
- the space potential generator 6 operates at night when the store 54 is closed, and forms an AC electric field around the food display racks 55a, 55b, 55c and 55d.
- the introduction cost and the operation cost of the freshness holding device can be reduced, and the freshness of the perishables 4 can be held for a long period of time by the effect of the alternating electric field formed by the space potential generator 6.
- the voltage application device 3 has the voltage adjustment unit 41 (see FIG. 3).
- the voltage value of AC voltage VL1 may be, for example, two strong or weak voltage values, or, for example, three strong, medium or weak voltage values.
- the type, number or packing status of perishables such as food displayed in the freshness holding space 5 of each of the food display racks 55a, 55b, 55c and 55d, or within the freshness holding space 5
- the optimum conditions can be adjusted and set in accordance with the temperature or humidity of the Therefore, while reducing the introduction cost and the operation cost of the freshness holding device, the effect of the AC electric field exerted on the freshness holding processing by the freshness holding device can be further improved, or the target space can be controlled.
- FIG. 13 is a side view schematically showing a freshness holding device according to a fourth modification of the first embodiment. As shown in FIG. 13, the freshness holding device of the fourth modification example does not have a demarcating portion that defines the freshness holding space 5 (see FIG. 1).
- the freshness holding device according to the fourth modification includes the electrode unit 2 and the voltage application device 3 as in the freshness holding device according to the first embodiment, and the electrode unit 2 and the voltage application device 3 A space potential generator 6 is formed.
- the electrode unit 2 and the voltage application device 3 provided in the freshness holding device according to the fourth modification may be the same as the electrode unit 2 and the voltage application device 3 provided in the freshness holding device according to the first embodiment. Yes, and the details will not be described.
- the freshness holding device includes a support member 56 for supporting the electrode portion 2 as the static electricity discharging portion of the space potential generator 6.
- the support member 56 may be a support member 56 a on which the electrode unit 2 is installed upright on the floor 57.
- the selection range of the installation place of the electrode part 2 is expanded, and the electrode part 2 can be installed in a more optimal place.
- the support member 56 may be a support member 56 b that suspends and installs the electrode unit 2 from the ceiling 58.
- the support member 56b is fixed to the ceiling 58 by the fixing portion 56c.
- the fryer according to the second embodiment has a space potential generating device as an electric field forming device for forming an alternating electric field.
- FIG. 14 is a cross-sectional view schematically showing an example of the fryer of the second embodiment.
- the fryer of the second embodiment includes an oil tank 61, an electrode unit 2, and a voltage application device 3.
- oil 61a is stored in the oil tank 61.
- the electrode unit 2 is provided in the oil tank 61, and is preferably immersed in the oil 61a stored in the oil tank 61.
- the voltage application device 3 applies an AC voltage VL1 (see FIG. 3) to the electrode unit 2 to form an AC electric field in the oil tank 61.
- a space potential generator 6 for forming an AC electric field in the oil tank 61 is formed by the electrode unit 2 and the voltage application device 3.
- the fryer of the second embodiment may not include the oil tank 61. In such a case, the fryer having only the electrode unit 2 and the voltage application device 3 is used in combination with the oil tank.
- the electrode unit 2 and the voltage application device 3 provided in the fryer according to the second embodiment can be the same as the electrode unit 2 and the voltage application device 3 provided in the freshness holding device according to the first embodiment, Description of the details is omitted.
- the oil tank 61 and the space potential generator 6 are provided in combination, and an AC electric field is formed in the oil tank 61 by discharging static electricity from the electrode unit 2 into the oil tank 61. While applying the alternating current electric field to the oil 61 a stored in the oil tank 61, the food 61 b is fried. Thereby, the introduction cost and the operation cost of the fryer can be reduced, and the oil at the time of frying the food 61b in the oil 61a stored in the oil tank 61 by the effect of the AC electric field formed by the space potential generator 6 The freshness of 61a can be efficiently maintained.
- the fryer according to the second embodiment includes the space potential generation device 6 including the electrode unit 2 and the voltage application device 3 in the same manner as the freshness holding device according to the first embodiment. Similar to the freshness holding device of the first embodiment, the voltage adjustment unit 41 (see FIG. 3) is provided. Thereby, the strength of the AC electric field in the oil tank 61 is easily adjusted to the optimum strength according to the type of the oil 61a or the type or number of the food 61b fried in the oil 61a stored in the oil tank 61. Can be set. Therefore, it is possible to further improve the effect of the AC electric field exerted on the fried food processing by the fryer while reducing the introduction cost and the operation cost of the fryer.
- a flyer not including the space potential generation device is set as Comparative Example 7, and a flyer of the second embodiment, which is a flyer including the space potential generation device 6, is set as Example 7.
- the electrode part 2 with which the fryer of Example 7 was equipped the electrode part by which both upper and lower sides were covered by the insulation member was used.
- the electrode part 2 provided in the fryer of Example 7 is formed of an electrode plate having a shape of 5 cm long ⁇ 10 cm wide ⁇ 1 mm thick, and the upper and lower surfaces of the electrode plate are Teflon (insulation material)
- An insulating member is made of an insulating member made of a trademarked material of PTFE (Polytetrafluoroethylene). About the said PTFE raw material, what has the heat resistance which can respond up to 260 degreeC was used.
- the insulating members covering both surfaces of the electrode plate had a shape of 1 cm long ⁇ 1 cm wide ⁇ 5 mm thick in the upper and lower or one side.
- the electrode part 2 can be incorporated in a fryer, an insulation installation surface can be covered, and an electrical leakage can also be prevented.
- the voltage applied to the electrode unit 2 was set to 800 V, and the voltage applied directly to the oil 61 a stored in the oil tank 61 was set to 800 V.
- the color tone, odor, acid value (AV (Acid Value) value), peroxide value (oil content value), and oil value (a) of oil 61a after continuous frying 300 g each of 28 kg of chicken meat (starch powder adhered) POV (Peroxide Value) and acrylamide (Acrylamide) production were compared.
- the color tone was visually judged, and the odor was judged by sensory evaluation by an odor judge who is a national qualification certified by the Ministry of the Environment.
- Acid value is a standard deterioration standard value in Japan.
- the peroxide value is not a general deterioration standard value, but it was measured to verify it in various ways.
- Example 7 As a result, in all of the color tone, the odor function, the acid value and the oxide value, in Example 7, the deterioration suppressing effect of suppressing the deterioration of the oil was larger than that in Comparative Example 7. Moreover, in Example 7, compared with Comparative Example 7, it became clear that the production amount of acrylamide was reduced to one fourth.
- the color difference of the oil on the second day from the start of the test was compared between Comparative Example 7 and Example 7.
- the color difference is an overall comparison of the difference between the oil before cooking and the oil after cooking in the L ⁇ a ⁇ b colorimetric system, where L is lightness, + a is red, and -a is Green, + b indicates yellow, -b indicates blue.
- the color difference value (dE) is determined to be large at 6.0 or more according to NBS (National Bureau of Standards) units.
- Example 7 Furthermore, visual comparison was performed on the oil of the fryer of Example 7 and the oil of the fryer of Comparative Example 7. As a result, in Comparative Example 7, crab foam was generated in addition to darkening, and when 200 g of french fries were fried after the test, the oil smoke when the last 100 g was fried was in a state like the steam of the bath. As a result, the working environment deteriorated, and a stickiness and a smell were generated. On the other hand, in Example 7, no crab foam was generated, and the oil level was stable.
- the state of oil after 3 days of a test of frying 200 g of potatoes was compared between the fryer of Example 7 and the fryer of Comparative Example 7.
- the peroxide value of the fryer oil of Example 7 is 1.89
- the peroxide value of the fryer oil of Comparative Example 7 is 2.77
- the fryer of Example 7 It became clear that compared with the fryer of Comparative Example 7, the deterioration of oil was suppressed by 32%.
- the space potential generator 6 when the space potential generator 6 was installed in a fryer that is used in an actual store and the monthly oil consumption is 405 liters (22.5 cans), the frying temperature is set up and the space potential generator 6 is installed It could be lowered to 170 ° C from 180 ° C before. As a result, the monthly oil consumption at the store became 108 liters (6 cans), and the monthly oil consumption could be reduced by 73%. In addition, frying time could be shortened by 10% or more, and work efficiency was also improved.
- the space potential generator 6 forms an AC electric field in the oil tank 61 to conduct heat conduction of oil.
- the rate was high, and the food was fried, and the food was fried, and the best effect was obtained.
- the evaporation of water vapor eliminated the phenomenon of oil smoke and caused no pain in the eyes of workers in the kitchen.
- the water activation device according to the third embodiment forms an AC electric field in the water tank, and electrolytically processes and activates water stored in the water tank in which the AC electric field is formed.
- the water activation device of the third embodiment has a space potential generator as an electric field forming device that forms an alternating electric field.
- FIG. 15 is a cross-sectional view schematically showing an example of the water activation device of the third embodiment.
- the water activation device of the third embodiment includes a water tank 62, an electrode unit 2, and a voltage application device 3.
- Water 62 a is stored in the water tank 62.
- the electrode unit 2 is provided in the water tank 62, and is preferably immersed in the water 62 a stored in the water tank 62.
- the voltage application device 3 applies an AC voltage VL1 (see FIG. 3) to the electrode unit 2 to form an AC electric field in the water tank 62.
- a space potential generator 6 for forming an AC electric field in the water tank 62 is formed by the electrode unit 2 and the voltage application device 3.
- the water activation device according to the third embodiment may not include the water tank 62.
- a water activation device having only the electrode unit 2 and the voltage application device 3 is combined with a water tank and electrolytically treated to be used for water activation. Further, even when the electrode unit 2 is not immersed in the water 62a, the same effect as that when the electrode unit 2 is immersed in the water 62a can be obtained.
- the electrode unit 2 and the voltage application device 3 provided in the water activation device according to the third embodiment are the same as the electrode unit 2 and the voltage application device 3 provided in the freshness holding device according to the first embodiment. The description of the details is omitted.
- the water activation device is provided by combining the water tank 62 and the space potential generator 6, and discharges static electricity from the electrode unit 2 into the water tank 62 to form an AC electric field in the water tank 62.
- the water 62a is activated while applying the formed alternating electric field to the water 62a stored in the water tank 62.
- the introduction cost and the operation cost of the water activation device can be reduced, and the water 62a stored in the water tank 62 is efficiently activated by the effect of the alternating electric field formed by the space potential generator 6 be able to.
- the water activation device of the third embodiment only one electrode unit 2 is provided. Even in such a case, by applying an alternating voltage to the electrode unit 2, a period in which the electrode unit 2 becomes an anode and a period in which the electrode unit 2 becomes a cathode are mutually repeated. Therefore, in the case of electrolysis of water, hydrogen and active oxygen are generated from the electrode unit 2, and in the case of electrolysis of water containing chloride ion, hypochlorous acid is generated, and chloride ion is generated. In the case of electrolysis of water containing water and ammoniacal nitrogen (NH 3 ), nitrogen is produced.
- NH 3 ammoniacal nitrogen
- the organic substances when various organic substances exist in the water 62a stored in the water tank 62, the organic substances can be oxidized and removed, and when bacteria etc. exist in the water 62a, the organic substances can be removed. Bacteria and the like can be oxidatively decomposed to be sterilized, and when the water 62a contains ammonia nitrogen, the ammonia nitrogen can be converted to nitrogen and removed. That is, the water 62a stored in the water tank 62 can be activated.
- the water activation device includes the space potential generator 6 including the electrode unit 2 and the voltage application device 3 as in the freshness holding device according to the first embodiment, and the voltage application device Similar to the freshness holding device of the first embodiment, the third embodiment has a voltage adjustment unit 41 (see FIG. 3).
- the strength of the AC electric field in the water tank 62 is optimum according to the type or number of organic substances or bacteria present in the water 62a or the content of the ammonia nitrogen contained in the water 62a.
- the strength can be easily adjusted and set. Therefore, it is possible to further improve the effect of the AC electric field exerted on the activation treatment by the water activation device while reducing the introduction cost and the operation cost of the water activation device.
- the electrode unit 2 provided in the water tank 62 is formed of an electrode plate having a shape of 5 cm long ⁇ 10 cm wide ⁇ 1 mm thick, and the upper and lower surfaces of the electrode plate are made of Teflon (registered trademark) PTFE (insulation material)
- the insulating member is made of an insulating member made of Polytetrafluoroethylene).
- the insulating members covering both surfaces of the electrode plate had a shape of 1 cm long ⁇ 1 cm wide ⁇ 5 mm thick, in the top and bottom or on one side.
- the electrode plate may have another shape.
- the electrode plate can be incorporated in the wall of the water tank, and the insulating installation surface can be covered to prevent leakage.
- the inner surface of the water tank was kept clean without any stains attached.
- the electrode plate can be installed in the water tank 62, the fish cells are activated, leading to the health of the fish itself.
- an electrode plate of 2 poles and forming an AC electric field although it can not use in the state where fish entered inside a water tank, as mentioned above, only an electrode plate of 1 pole is provided and an AC electric field is formed.
- the fish can be used in a state where the fish is in the water tank 62. That is, according to the water activation device of the third embodiment, the activation of water is considered to lead to purification of water quality by electrolysis.
- the voltage applied to the electrode unit 2 can be adjusted according to the size of the water tank or the number of fish. If the strength of the AC electric field applied to aquatic organisms such as fish is too strong, the aquatic organisms may be adversely affected. However, according to the voltage regulator 41 in the water activation device of the third embodiment, aquatic Water can be activated without adversely affecting living organisms.
- Embodiment 4 ⁇ Aquaculture equipment> Next, the aquaculture apparatus of Embodiment 4 will be described.
- the aquaculture apparatus according to the fourth embodiment forms an AC electric field in the water tank, and aquacultures aquatic organisms in the water tank in which the AC electric field is formed.
- the aquaculture apparatus of this Embodiment 4 has the space electric potential generator as an electric field formation apparatus which forms an alternating current electric field.
- FIG. 16 is a cross-sectional view schematically showing an example of the aquaculture apparatus of the fourth embodiment.
- the aquaculture apparatus according to the fourth embodiment includes a water tank 63, an electrode unit 2, and a voltage application device 3.
- water 63a such as seawater is stored, for example.
- the electrode unit 2 is provided in the water tank 63, and is preferably immersed in the water 63 a stored in the water tank 63.
- the voltage application device 3 applies an AC voltage VL1 (see FIG. 3) to the electrode unit 2 to form an AC electric field in the water tank 63.
- a space potential generator 6 for forming an AC electric field in the water tank 63 is formed by the electrode unit 2 and the voltage application device 3.
- the aquaculture apparatus of this Embodiment 4 does not need to be equipped with the water tank 63.
- the aquaculture apparatus having only the electrode unit 2 and the voltage application device 3 is combined with the water tank and used for aquaculture of aquatic organisms.
- an AC electric field is formed in the water tank 63, and the formed AC electric field is applied to the aquatic organism 63b such as fish. While cultivating aquatic life 63b. At this time, the water molecules in the aquatic organism 63b can be irradiated with an electromagnetic wave of a specific wavelength by the effect of the alternating electric field, so that the cells in the aquatic organism 63b are activated to activate the vitality of the aquatic organism 63b. While, aquatic organisms 63b can be cultured.
- the aquaculture apparatus includes a normal water tank 63, an electrode unit 2, and a voltage application device 3. Also, as described above, it is possible to cultivate the aquatic organism 63b while activating the vitality of the aquatic organism 63b by the effect of the alternating electric field. Therefore, according to the aquaculture apparatus of the fourth embodiment, the introduction cost and the operation cost of the aquaculture apparatus can be reduced, and the effect of the alternating electric field formed by the space potential generator 6 can be efficiently used. It can be aquaculture.
- the voltage application device 3 does not have a ground electrode and the electrode portion 2 as an electrostatic discharge means is covered with an insulating material, corona discharge does not occur, and the voltage application device 3 Static electricity released to the environment does not cause dielectric breakdown and discharge.
- the electrode section 2 vibrates at a low frequency physically, the AC electric field also propagates and spreads around the electrode section 2 along with the low frequency vibration, and an electric field can be formed in a wide range.
- the current value is 10 to 20 A, which is high, and there is a risk of an electric shock by a person such as a fish or other aquatic creature or aquaculture worker. It was not possible to put the electrode inside. Therefore, sterilization treatment was performed by applying a high voltage between two electrodes installed separately from the water tank while passing through seawater or fresh water taken from the water tank. It was not possible to sterilize only when it was circulated, and it lacked stability.
- the aquaculture apparatus of the fourth embodiment since a low voltage and low frequency AC voltage is applied to the electrode unit 2, there is no risk of electric shock from aquatic organisms such as fish 63b or humans, which is safe. It can be used for Also, in order to activate the cells, it is possible to activate the vitality of the aquatic organism 63 b such as fish cultured in the water tank 63. Specifically, when the fish in which the epidermis turned blackish and not active and invigorated were cultured in the water tank 63, the fish became active on the fifth day with the aquaculture start day as the first day. The blackish discolored epidermis disappeared, and he returned to a healthy state.
- the aquaculture apparatus has the space potential generator 6 including the electrode unit 2 and the voltage application apparatus 3 as in the freshness maintenance apparatus according to the first embodiment.
- the voltage adjustment unit 41 (see FIG. 3) is provided.
- the strength of the AC electric field in the water tank 63 can be easily adjusted and set to the optimum strength in accordance with the type or the number of the aquatic organisms 63 b to be cultured. Therefore, it is possible to further improve the effect of the AC electric field exerted on the aquaculture treatment by the aquaculture apparatus while reducing the introduction cost and the operation cost of the aquaculture apparatus.
- the voltage applied to the electrode unit 2 can be adjusted according to the size of the water tank or the number of fish. If the strength of the AC electric field applied to aquatic organisms such as fish is too strong, the aquatic organisms may be adversely affected. However, according to the voltage adjustment unit 41 in the aquaculture apparatus of the fourth embodiment, Aquatic organisms can be treated without adverse effects.
- an alternating current electric field is formed in the storage space for storing the storage item, and the storage item is stored in a state where the freshness of the storage item is maintained in the storage space in which the AC electric field is formed.
- FIG. 17 is a cross-sectional view schematically showing an example of the storage device of the fifth embodiment.
- FIG. 18 is a perspective view schematically showing an example of the storage apparatus of the fifth embodiment. In FIG. 18, illustration of the feed line 24 is omitted.
- the normal temperature storage of the fifth embodiment includes a normal temperature storage 64.
- the cold storage 64 is a demarcated portion that defines a storage space 64 b for storing the stored item 64 a, and the storage space 64 b is formed in the cold storage 64.
- a normal temperature storage having a shelf 64 c can be used as the normal temperature storage 64.
- the storage device of the fifth embodiment includes the electrode unit 2 and the voltage application device 3 as in the freshness holding device of the first embodiment, and the space between the electrode unit 2 and the voltage application device 3 is obtained.
- a potential generator 6 is formed.
- the electrode unit 2 and the voltage application device 3 provided in the storage apparatus of the fifth embodiment can be the same as the electrode unit 2 and the voltage application apparatus 3 provided in the freshness holding device of the first embodiment. Description of the details will be omitted.
- the electrode unit 2 is provided to hang down from the ceiling 64 d of the normal temperature storage 64.
- the electrode unit 2 has a sheet-like electrode 2a as a soft and foldable output sheet (discharge sheet or discharge sheet).
- the sheet-like electrode 2a is attached to a screen 64f which can be taken up by a take-up portion 64e.
- the sheet electrode 2a is hung down integrally with the screen 64f drawn from the winding portion 64e.
- the space potential generating device 6 is not used, the sheet electrode 2a is used. Is wound up integrally with the screen 64f by the winding portion 64e.
- the sheet-like electrode 2a exerts the effect of an alternating electric field on both the front side and the back side of the sheet-like electrode 2a.
- the hanging and winding of the screen 64f may be manually operated using, for example, a remote controller 64g, or may be operated automatically, for example, according to temperature or time zone.
- the freshness of the stored item 64a stored in the normal temperature storage 64 can be maintained for a long time. Further, the introduction cost and the operation cost of the storage device can be reduced, and the freshness of the stored item 64a can be maintained for a long period of time in the storage space 64b by the effect of the alternating electric field formed by the space potential generator 6. it can.
- the electrode unit 2 is covered with an insulating member.
- the normal temperature storage 64 may be a storage as small as a household refrigerator.
- the electrode portion 2 can be provided substantially at the center of the storage space 64b formed in the normal temperature storage 64 in a plan view. Thereby, a uniform alternating electric field can be formed in the normal temperature storage 64, ie, in the storage space 64b.
- the storage apparatus of the fifth embodiment has the space potential generator 6 including the electrode unit 2 and the voltage application apparatus 3 as in the freshness holding apparatus of the first embodiment.
- the voltage adjustment unit 41 (see FIG. 3) is provided.
- the strength of the AC electric field in the normal temperature storage 64 can be easily adjusted to the optimum strength according to the type, number or packing condition of the stored item 64a, or the temperature or humidity in the storage space 64b. , Can be set. Therefore, while reducing the introduction cost and the operation cost of the storage device, the effect of the AC electric field exerted on the storage processing by the storage device can be further improved, or the control of the influence range and the increase or decrease of the target space are performed. be able to.
- a storage device having no space potential generation device is set as Comparative Example 8, and a storage device of Embodiment 5 which is a storage device having the space potential generation device 6 is set as Example 8.
- a storage device of Embodiment 5 which is a storage device having the space potential generation device 6 is set as Example 8.
- the electrode portion 2 provided in the freshness holding device of Example 8 the electrode portion 2 in which the upper and lower surfaces are not covered with the insulating member Using.
- the plants inserted in the vase in which about half of the water is stored are respectively placed, and the test start date is made the first day.
- a test was conducted to compare the storage condition of plants on the eighth day after storage in the cold storage 64 from the test start date to the eighth day.
- the temperature in the normal temperature storage provided in the storage device of each of Comparative Example 8 and Example 8 was 20 to 30 ° C.
- the voltage applied to the electrode part 2 was set to 2000V, and the voltage directly applied to the plant was set to 50V.
- FIG. 19 and FIG. 20 are diagrams showing plants stored by the storage device of Comparative Example 8 and Example 8.
- the left side of FIG. 19 shows a photo of the plant stored on the storage device of Comparative Example 8 on the eighth day
- the right side of FIG. 19 shows the photo of the plant stored on the storage device of Example 8 on the eighth day. It shows.
- the left side of FIG. 20 shows the photograph of the 8th day of the plant stored by the storage apparatus of Comparative Example 8
- the right side of FIG. 20 shows the 8th day of the plant stored by the storage apparatus of Example 8. Shows a photo.
- the voltage applied to the electrode unit 2 is adjusted in accordance with the number of articles to be stored such as fresh flowers or the size of the storage space 64b. It becomes possible. That is, it is possible to adjust the size of the storage space 64b which is the range affected by the AC electric field.
- the storage apparatus may be provided with a crucible instead of the normal temperature storage, and an electrode unit is provided in the crucible and the human body is stored in the crucible provided with the electrode unit inside. You may Such a case is briefly described as a modification of the fifth embodiment. In the storage device of this modification, an AC electric field is formed in the crucible storing the body, and the body is stored in the crucible where the AC electric field is formed.
- the storage apparatus of the present modification includes a weir
- an electrostatic field is released from the electrode part into the weir to form an alternating electric field in the weir, and while applying the formed alternating electric field to the remains, the remains are stored.
- the water molecules in the body can be irradiated with electromagnetic waves of a specific wavelength
- the cells in the body can be activated to suppress changes in the state of the body.
- storage at a temperature range of -1 ° C. to -5 ° C. below freezing enables management in a good state while suppressing bacteria.
- the voltage adjustment unit 41 see FIG. 3
- several bodies can be stored.
- the number of electrode parts 2 connected can be increased by the number of ridges, and ridges can be added.
- the drying device of the sixth embodiment forms an AC electric field in the drying cabinet, and dries the material to be dried in the drying cabinet where the AC electric field is formed.
- the drying device of the sixth embodiment has a space potential generating device as an electric field forming device for forming an alternating electric field.
- FIG. 21 is a cross sectional view schematically showing one example of the drying device of the sixth embodiment.
- the drying device of the sixth embodiment includes a drying chamber 65, an electrode unit 2, and a voltage application device 3.
- the drying cabinet 65 is a demarcation part which defines a drying space 65b for drying the material to be dried 65a, and the drying space 65b is formed in the drying cabinet 65.
- a drying cabinet having a shelf plate 65c can be used.
- the electrode unit 2 is provided in the drying cabinet 65.
- the voltage application device 3 applies an AC voltage VL1 (see FIG. 3) to the electrode unit 2 to form an AC electric field in the drying cabinet 65.
- a space potential generator 6 for forming an alternating electric field in the drying cabinet 65 is formed by the electrode unit 2 and the voltage application unit 3.
- the drying device of the sixth embodiment may not include the drying cabinet 65.
- a drying device provided only with the electrode unit 2 and the voltage application device 3 is combined with the drying chamber and used for drying the material to be dried.
- the electrode unit 2 and the voltage application device 3 provided in the drying device according to the sixth embodiment can be the same as the electrode unit 2 and the voltage application device 3 provided in the freshness holding device according to the first embodiment. Description of the details will be omitted.
- a method of drying the material to be dried there is a method of dehumidifying the drying chamber to remove moisture in the air in the chamber, adjusting the relative humidity and drying.
- Such a method has a feature that energy consumption can be reduced to about 50% and cells in the material to be dried are less likely to be destroyed, as compared to a method of blowing hot air and drying.
- such a method has a problem that the drying speed is slow and the material to be dried can not be efficiently dried.
- an AC electric field is formed in the drying cabinet 65 by discharging static electricity from the electrode unit 2 into the drying cabinet 65, and the formed AC electric field is applied to the object to be dried 65a.
- the material to be dried 65a is dried while being applied.
- the water molecules in the material to be dried 65a can be irradiated with electromagnetic waves of a specific wavelength by the effect of the alternating electric field, so the water molecules in the material to be dried 65a are easily vibrated and easily evaporated, Drying speed is faster.
- the electrode unit 2 and the voltage application device 3 can be introduced and operated at low cost, and the object to be dried 65 a can be efficiently dried in the drying cabinet 65.
- the drying device of the sixth embodiment has the space potential generation device 6 including the electrode unit 2 and the voltage application device 3 as in the freshness holding device of the first embodiment, and the voltage application device 3
- the voltage adjustment unit 41 (see FIG. 3) is provided.
- the strength of the AC electric field in the drying cabinet 65 is easily adjusted to the optimum strength according to the type, number or packing condition of the material to be dried 65a, or the temperature or humidity in the drying space 65b, It can be set. Therefore, while reducing the introduction cost and the operation cost of the drying device, it is possible to further improve the effect of the AC electric field exerted on the drying process by the drying device, or to control the target space.
- FIG. 22 is a side view including a partial cross section schematically showing a drying device of a modification of the sixth embodiment.
- the drying device of the present modification includes a large drying chamber 66 in place of the drying cabinet 65 (see FIG. 21).
- the drying chamber 66 is a defining portion that defines a drying space 66 b for drying the material to be dried 66 a, and the drying space 66 b is formed in the drying chamber 66.
- a drying chamber having a shelf 66c can be used as the drying chamber 66.
- the drying device of the present modification includes the electrode unit 2 and the voltage application device 3 as in the drying device of the sixth embodiment, and the space potential generating device is realized by the electrode unit 2 and the voltage application device 3. 6 is formed.
- the electrode unit 2 and the voltage application device 3 provided in the drying device of this modification can be the same as the electrode unit 2 and the voltage application device 3 provided in the freshness holding device of the first embodiment, and Description of the details is omitted.
- the electrode unit 2 is provided under the ceiling 66 d of the drying chamber 66. Thereby, the drying time of the to-be-dried material 66a dried in the drying chamber 66 can be shortened.
- illustration is abbreviate
- the electrode portion 2 can be provided substantially at the center of the drying space 66 b formed in the drying chamber 66 in a plan view. Thereby, a uniform alternating electric field can be formed in the drying chamber 66, that is, in the drying space 66b.
- a drying device having no space potential generation device is set as Comparative Example 9, and a drying device of Embodiment 6 that is a drying device having the space potential generation device 6 is set as Example 9.
- a Chinese frozen chili pepper, ie Ikudo chili pepper is placed in the drying cabinet provided in the drying device of each of Comparative Example 9 and Example 9, and the drying time is compared when drying by the dehumidifying drying method at a temperature of 58 ° C. The test was done.
- the drying space formed in the drying cabinet provided in the drying device of each of Comparative Example 9 and Example 9 has a planar area of 2.3 m 2 and has a volume capable of accommodating a maximum of 300 kg of the material to be dried.
- the electrode part 2 provided in the drying apparatus of Example 9 is formed of an electrode plate having a planar shape of 20 cm long ⁇ 30 cm wide, and both upper and lower surfaces of the electrode plate are plastic (ABS resin plate) which is an insulating material. ) Covered by the insulating member.
- the insulating members covering the upper and lower surfaces of the electrode plate each had a shape of 30 cm long ⁇ 40 cm wide ⁇ 150 mm thick.
- the voltage applied to the electrode part 2 was set to 2200 V, and the voltage directly applied to the Chinese frozen pepper placed in the drying cabinet was set to 30 V.
- the drying time in the drying device of Example 9 is 28 hours
- the drying time in the drying device of Comparative Example 9 is 38 hours
- the drying time is 10 compared to Comparative Example 9. It was possible to reduce time. This means that the drying time in Example 9 could be reduced by about 26% compared to the drying time in Comparative Example 9. Further, since the power consumption in Example 9 could be reduced by about 16% as compared to the power consumption in Comparative Example 9, the power consumption in Example 9 is 40% as compared to the power consumption in Comparative Example 9. It could be reduced by about%.
- Example 9 When the drying temperature was changed from 58 ° C. to 52 ° C., the drying time in the drying apparatus of Example 9 was 38 hours, and the drying time in the drying apparatus of Comparative Example 9 was 48 hours, and Example 9 In this case, the drying time could be shortened by about 10 hours as compared to Comparative Example 9.
- a drying device having no space potential generation device is set as Comparative Example 10
- a drying device of Embodiment 6 that is a drying device having the space potential generation device 6 is set as Example 10.
- a test was conducted to compare the drying times when general frozen peppers were placed in the drying cabinets provided in the drying devices of Comparative Example 10 and Example 10, respectively, and drying was performed by the dehumidifying and drying method at a temperature of 58 ° C. .
- the drying space formed in the drying cabinet provided in the drying device of each of Comparative Example 10 and Example 10 has a flat area of 6.6 m 2 and can accommodate up to 1.2 tons of the material to be dried. It had a volume.
- the electrode part 2 provided in the drying apparatus of Example 10 is formed of an electrode plate having a planar shape of 20 cm long ⁇ 30 cm wide, and both upper and lower surfaces of the electrode plate are plastic (ABS resin plate) which is an insulating material. ) Covered by the insulating member.
- the insulating members covering the upper and lower surfaces of the electrode plate had a shape of 30 cm long x 40 cm wide x 8 mm thick.
- the voltage applied to the electrode part 2 was set to 1800V, and the voltage directly applied to the Chinese frozen pepper placed in the drying cabinet was set to 20V.
- the drying time in the drying apparatus of Example 10 is 42 hours
- the drying time in the drying apparatus of Comparative Example 10 is 56 hours
- the drying time is 14 compared to Comparative Example 10. It was possible to reduce time. This means that the drying time in Example 10 could be reduced by about 24% compared to the drying time in Comparative Example 10.
- the power consumption in Example 10 could be reduced by about 17% as compared to the power consumption in Comparative Example 10, the power consumption in Example 10 is 41 compared to the power consumption in Comparative Example 10. It could be reduced by about%.
- a drying device having no space potential generation device is set as Comparative Example 11, and a drying device of a modification of the sixth embodiment, which is a drying device having the space potential generation device 6, is set as Example 11.
- a test was conducted to compare the drying times when general frozen peppers were placed in the drying chamber provided in the drying device of each of Comparative Example 11 and Example 11 and dried by the dehumidifying and drying method at a temperature of 58 ° C.
- the drying space formed in the drying chamber provided in the drying device of each of Comparative Example 11 and Example 11 has a flat area of 83 m 2 and has a volume capable of containing up to 12 tons of the material to be dried.
- the electrode part 2 provided in the drying apparatus of Example 11 is formed by the electrode plate which has a plane shape of length 20 cm x width 30 cm, and the upper and lower surfaces of the said electrode plate are plastics (PE board) which is an insulating material. It was covered by the insulating member which consists of.
- the insulating members covering the upper and lower surfaces of the electrode plate had a shape of 30 cm long x 40 cm wide x 8 mm thick.
- the voltage applied to the electrode part 2 was set to 2200 V, and the voltage directly applied to the Chinese frozen pepper placed in the drying chamber was set to 20 V.
- the drying time in the drying device of Example 11 is 41 hours
- the drying time in the drying device of Comparative Example 11 is 54 hours
- the drying time is 13 compared to Comparative Example 11. It was possible to reduce time. This means that the drying time in Example 11 could be shortened by about 24% compared to the drying time in Comparative Example 11.
- the power consumption in Example 11 could be reduced by about 16% as compared to the power consumption in Comparative Example 11, the power consumption in Example 11 was 40 compared to the power consumption in Comparative Example 11. It could be reduced by about%.
- the voltage applied to the electrode unit 2 can be adjusted in accordance with the number of objects and the size of the room. That is, it becomes possible to adjust the size of the drying space 66b which is the range of influence of the AC electric field.
- the ripening apparatus of the seventh embodiment will be described.
- an alternating current electric field is formed in the ripening space, and the material to be matured is ripened in the ripening space where the alternating electric field is formed.
- the ripening apparatus of the seventh embodiment has a space potential generating apparatus as an electric field forming apparatus for forming an AC electric field.
- FIG. 23 is a cross sectional view schematically showing one example of the ripening apparatus of the seventh embodiment.
- the ripening apparatus of the seventh embodiment includes a refrigerator 67, an electrode section 2, and a voltage application apparatus 3.
- the refrigerator 67 is a demarcated portion that defines a ripening space 67 b for ripening the material to be ripened 67 a, and the ripening space 67 b is formed in the refrigerator 67.
- the refrigerator 67 for example, a commercial vertical refrigerator having a shelf board 67c can be used.
- the electrode unit 2 is provided in the refrigerator 67, that is, in the aging space 67b.
- the voltage application device 3 applies an AC voltage VL1 (see FIG. 3) to the electrode unit 2 to form an AC electric field in the refrigerator 67.
- a space potential generator 6 for forming an AC electric field in the refrigerator 67 is formed by the electrode portion 2 and the voltage application device 3.
- the ripening apparatus of the seventh embodiment may not have the refrigerator 67.
- a ripening apparatus provided only with the electrode unit 2 and the voltage application apparatus 3 is combined with a refrigerator and used for ripening the material to be ripened.
- the electrode unit 2 and the voltage application device 3 provided in the ripening apparatus of the seventh embodiment can be the same as the electrode unit 2 and the voltage application apparatus 3 provided in the freshness holding device of the first embodiment. Description of the details will be omitted.
- an electrostatic field is released from the electrode portion 2 into the ripening space 67b to form an AC electric field in the ripening space 67b, and the formed AC electric field is applied to the material to be matured 67a.
- the material to be aged 67a is aged.
- the water molecules in the material to be aged 67a can be irradiated with electromagnetic waves of a specific wavelength by the effect of the alternating electric field, so that the cells in the material to be aged 67a are activated and the freshness of the material to be aged 67a is Aging of the material to be aged 67a can be promoted while being held.
- Foods such as meat can be rapidly ripened by increasing the amino acid content by temperature control.
- aging is usually performed for 15 days or more, which requires special equipment for controlling bacterial growth or temperature control during that time, and strict control by experts is required.
- the ripening apparatus of the seventh embodiment having a space potential generation apparatus, it is possible to suppress the reproduction of bacteria, and the best ripening effect can be obtained in a short period of time. And, by installing the space potential generator 6 in the existing refrigerator, it is possible to ripen and store beef, pork or chicken with a weight unit of several tons or more in a short time and at low cost.
- the ripening apparatus of the seventh embodiment includes a normal refrigerator 67, an electrode portion 2, and a voltage application device 3. Further, as described above, the aging of the material to be aged 67a disposed in the aging space 67b can be promoted by the effect of the AC electric field. Therefore, according to the ripening apparatus of the seventh embodiment, the introduction cost and operating cost of the ripening apparatus can be reduced, and the effect of the alternating electric field formed by space potential generating device 6 is applied in ripening space 67b. The aged product 67a can be aged efficiently.
- the voltage application device 3 includes the voltage adjustment unit 41 (see FIG. 3) as in the freshness holding device of the first embodiment.
- the strength of the AC electric field formed by the space potential generator 6 in the refrigerator 67 is optimum depending on the type, number or packing condition of the material to be aged 67a, or the temperature or humidity in the aging space 67b. Can be easily adjusted and set. Therefore, while reducing the introduction cost and the operation cost of the ripening apparatus, the effect of the AC electric field exerted on the ripening treatment by the ripening apparatus can be further improved, or the target space can be controlled.
- a ripening apparatus having no space potential generation device was set as Comparative Example 12, and a ripening apparatus of Embodiment 7 as a ripening apparatus having the space potential generation device 6 was set as Example 12.
- a shoulder loin block of 1 kg of beef in each refrigerator provided in the aging apparatus of each of Comparative Example 12 and Example 12 and age the start of the test as the first day and age the beef from the start of the test to the 30th day
- a test was conducted to measure the content of glutamic acid per 100 g of beef on the 15th and 30th days.
- the temperature in the refrigerator provided in each aging apparatus of Comparative Example 12 and Example 12 was 2 ° C.
- the aging space formed in the refrigerator provided in each aging apparatus of Comparative Example 12 and Example 12 had a plane area of 4 m 2 and had a volume capable of accommodating up to 150 kg of the material to be aged.
- the electrode portion 2 provided in the ripening apparatus of Example 12 is formed of an electrode plate having a planar shape of 20 cm long ⁇ 30 cm wide, and both upper and lower surfaces of the electrode plate are plastic (ABS resin plate ) Covered by the insulating member.
- the insulating members covering the upper and lower surfaces of the electrode plate had a shape of 30 cm long x 40 cm wide x 8 mm thick.
- the voltage applied to the electrode part 2 was set to 1800V, and the voltage directly applied to the beef arrange
- FIG. 24 is a graph showing the measurement results of the content of glutamic acid in beef ripened by the ripening apparatus of Comparative Example 12 and Example 12.
- the content of glutamic acid per 100 g of beef is 21 mg for both Example 12 and Comparative Example 12 on the test start date, and 38 mg for Example 12 on the 15th In Example 12, it was 41 mg, and on day 30, it was 51 mg in Example 12 and 41 mg in Comparative Example 12. That is, in Comparative Example 12, the content of glutamic acid did not increase and aging was not promoted after the 15th day, but in Example 12, the content of glutamic acid increased even after the 15th day. It became clear that aging was promoted.
- the voltage applied to the electrode unit 2 can be adjusted in accordance with the number of objects and the size of the room. That is, it becomes possible to adjust the size of the aging space 67b which is the range affected by the AC electric field.
- the growth apparatus according to the eighth embodiment forms an alternating current electric field around the material to be grown, and grows the material to be grown in which an alternating electric field is formed around the material to be grown. Further, the growth apparatus of the eighth embodiment has a space potential generation apparatus as an electric field forming apparatus for forming an AC electric field.
- FIG. 25 is a cross sectional view schematically showing one example of a growth apparatus of the eighth embodiment.
- the growth apparatus of the eighth embodiment includes a growth unit 68, an electrode unit 2, and a voltage application device 3.
- the cultivating unit 68 includes, for example, a housing 68a and a plurality of pots 68c which are housed in the housing 68a and in which the objects to be grown 68b such as leafy vegetables are planted, for example, above the housing 68a, etc.
- an irradiation unit 68d which is provided in the vicinity of the portion 68a and emits light toward the object to be grown 68b.
- the electrode unit 2 is provided around the object to be grown 68 b, for example, in the vicinity of the accommodation portion 68 a such as above the accommodation portion 68 a.
- the voltage application device 3 applies an AC voltage VL1 (see FIG. 3) to the electrode unit 2 to form an AC electric field around the object to be grown 68b.
- a space potential generating device 6 for forming an alternating electric field around the object to be grown 68 b is formed by the electrode unit 2 and the voltage application device 3.
- the breeding apparatus of the eighth embodiment may not include the breeding unit 68.
- a growth apparatus having only the electrode unit 2 and the voltage application device 3 is combined with a growth unit corresponding to the growth unit 68 and used for growing the object 68b.
- the electrode unit 2 and the voltage application device 3 provided in the growth apparatus according to the eighth embodiment can be the same as the electrode unit 2 and the voltage application apparatus 3 provided in the freshness holding device according to the first embodiment. Description of the details will be omitted.
- an AC electric field is formed around the object to be grown 68 b by discharging static electricity from the electrode portion 2 to the periphery of the object to be grown 68 b, and the formed AC electric field is used as the object to be grown. While being applied to 68b, the object to be grown 68b is grown. At this time, the water molecules in the material to be grown 68b can be irradiated with electromagnetic waves of a specific wavelength by the effect of the alternating electric field, so that the cells in the material to be grown 68b are activated and the vitality of the material to be grown 68b is While being activated, it is possible to promote the growth of the object to be grown 68b.
- the growth apparatus of the eighth embodiment includes a normal growth section 68, an electrode section 2, and a voltage application apparatus 3. Further, as described above, the growth of the article 68b can be promoted by the effect of the AC electric field. Therefore, according to the growth apparatus of the eighth embodiment, the introduction cost and the operation cost of the growth apparatus can be reduced, and the effect of the alternating electric field formed by the space potential generating device 6 is increased. You can grow well.
- the voltage application apparatus 3 includes the voltage adjustment unit 41 (see FIG. 3) as in the freshness holding apparatus of the first embodiment.
- the strength of the AC electric field formed by the space potential generator 6 around the material to be grown 68b is determined by the type, number or packing condition of the material to be grown 68b, or the temperature or humidity around the material to be grown 68b. Depending on the strength can be easily adjusted and set. Therefore, while reducing the introduction cost and the operation cost of the growth apparatus, it is possible to further improve the effect of the AC electric field exerted on the growth processing by the growth apparatus, or to control the target space.
- a growth apparatus having no space potential generation device is set as Comparative Example 13, and a growth device of the eighth embodiment, which is a growth device having the space potential generation device 6, is set as Example 13.
- a test was conducted to compare the growth speed of turf until it germinated and extended about 10 cm above the medium.
- the housing portion 68a of the growth portion 68 provided in the growth apparatus of each of Comparative Example 13 and Example 13 had a shape of 4 m in height ⁇ 3 m in width ⁇ 2.4 m in height.
- a light emitting diode (Light Emitting Diode: LED) was used as the irradiation unit 68 d.
- the distance from the culture medium housed in each of the bowl portions 68c housed in the housing portion 68a to the irradiation portion 68d was 20 cm.
- the light was continuously irradiated for 24 hours by the irradiation unit 68d.
- water was supplied by the water sprinkling method on the same conditions also in any of Comparative Example 13 and Example 13.
- the electrode part 2 provided in the growth apparatus of Example 13 was formed of the electrode plate which has a shape of width 5 cm x length 10 cm x thickness 1 mm. Moreover, the voltage applied to the electrode part 2 was set to 3000V.
- Example 13 compared with Comparative Example 13, the roots are strongly intertwined with the culture soil in the state before washing, and even after the washing, the roots and roots are strongly entangled even in the state where the roots are exposed. It was thick and rich in the volume of the whole root.
- Comparative Example 14 a growth apparatus having no space potential generation device is referred to as Comparative Example 14, and a growth device according to the eighth embodiment, which is a growth device having the space potential generation device 6, is referred to as Example 14.
- Example 14 After growing a vegetable vegetable and a vegetable vegetable with a vegetable vegetable in each of Comparative Example 14 and Example 14, the food was eaten, and a taste test was conducted by sensory evaluation and comparison.
- the housing portion 68a of the growth portion 68 provided in the growth apparatus of each of Comparative Example 14 and Example 14 had a shape of 4 m in height ⁇ 3 m in width ⁇ 2.4 m in height.
- a light emitting diode was used as the irradiation unit 68 d.
- the distance from the culture medium housed in each of the bowl portions 68c housed in the housing portion 68a to the irradiation portion 68d was 20 cm.
- the light was continuously irradiated for 24 hours by the irradiation unit 68d.
- water was supplied by the water sprinkling method under the same conditions.
- the electrode part 2 provided in the growth apparatus of Example 14 was formed of the electrode plate which has a shape of width 5 cm x length 10 cm x thickness 1 mm.
- the voltage applied to the electrode unit 2 was set to 3000 V, and the voltages 20 cm, 15 cm, 10 cm, 5 cm and 2 cm above the culture medium were set to 2800 V, 500 V, 120 V, 60 V and 10 V, respectively.
- the object 68b can be efficiently grown by the effect of the alternating electric field formed by the space potential generation device 6, and the alternating current electric field exerted on the growth processing by the growth apparatus It became clear that the effect was improved.
- the voltage applied to the electrode unit 2 can be adjusted in accordance with the number of objects and the size of the room. That is, it becomes possible to adjust the size of the space which is the range affected by the alternating electric field.
- FIG. 26 is a perspective view schematically showing an example of the air conditioner of the ninth embodiment.
- the air conditioning system of the ninth embodiment includes an air conditioning unit 69 as an air conditioning system main body, an electrode unit 2, and a voltage application device 3.
- an air cleaner according to a modification of Embodiment 9 includes an air cleaner main body (not shown), an electrode unit 2 (see FIG. 1), and a voltage applying device 3 (FIG. 1). See) and.
- the air conditioning system of the ninth embodiment forms an AC electric field in an air conditioning space 69b in which the air conditioning unit 69 performs air conditioning, and adjusts the temperature of air in the air conditioning space 69b in which an AC electric field is formed.
- an AC electric field is formed in the air conditioning space 69b by discharging static electricity from the electrode unit 2 provided in the air conditioning space 69b into the air conditioning space 69b, and the formed AC electric field is generated in the air conditioning space 69b.
- the temperature of the air in the air-conditioned space 69b is adjusted while being applied to, for example, the living body disposed in the air or the air-conditioned space 69b.
- the air conditioning unit 69 is attached to the wall 69 c, and the wall 69 c defines an air conditioning space 69 b.
- the electrode unit 2 may be provided in the air conditioning space 69b, but the electrode unit 2 is stored on the back side of the air conditioning unit 69 than any of the front panel 69d and the outlet 69e of the air conditioning unit 69 as an air conditioner main body.
- the voltage application device 3 may be stored inside the air conditioning unit 69. In such a case, since the electrode unit 2 and the voltage application device 3 can be integrated in the air conditioning unit 69, the device cost can be reduced, and the degree of freedom in selecting the installation place can be increased. it can.
- the electrode unit 2 and the voltage application device 3 provided in the air conditioner according to the ninth embodiment, that is, the space potential generator 6 are the same as the electrode unit 2 and the voltage application device 3 provided in the freshness holding device according to the first embodiment. That is, it can be the same as that of the space potential generator 6, and the description thereof will be omitted.
- the air cleaner of this modification forms an alternating current electric field in the clean space where air is cleaned, and cleans the air in the clean space where the alternating electric field is formed. Specifically, by discharging static electricity from the electrode unit 2 into the clean space, an AC electric field is formed in the clean space, and the formed AC electric field is disposed in the air in the clean space or in the clean space For example, the air in the clean space is cleaned while being applied to a living body.
- the water molecules in the living body disposed inside the air-conditioned space or the clean space can be irradiated with an electromagnetic wave of a specific wavelength, so that cells in the living body can be activated.
- the oxidation of the living body can be prevented and the activity of bacteria can be suppressed by compensating for the electrons which are oxidized and reduced in the living body.
- the space potential generation device possessed by the air conditioner of the ninth embodiment can be obtained by storing the electrode unit 2 and the voltage application device 3 shown in FIG. 26 inside the air purifier body instead of the air conditioner 69. It can apply to the air cleaner of the modification.
- the air conditioner of the ninth embodiment having the space potential generation device and the air cleaner of the present modification, for example, the freshness holding effect and the anti-aging effect of a living body disposed inside the air conditioning space or the clean space And the deodorizing effect inside the air-conditioned space or the clean space lasts for a long time.
- the space potential generator of Embodiment 1 is applied to a rice cooker, and the rice cooker of Embodiment 10 can be realized.
- the rice cooker of Embodiment 10 includes a rice cooker main body (not shown), an electrode unit 2 (see FIG. 1), and a voltage application device 3 (see FIG. 1). .
- an AC electric field is formed in a rice cooker (not shown) of the rice cooker main body, and rice is cooked in the rice cooker in which the AC electric field is formed. Specifically, by discharging static electricity from the electrode unit 2 into the rice cooker, an AC electric field is formed in the rice cooker, and the formed AC electric field is applied to the rice disposed in the rice cooker while cooking rice. I do.
- the water molecules in rice can be irradiated with electromagnetic waves of a specific wavelength, so that cells in rice can be activated.
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Abstract
Description
初めに、本発明の一実施形態である実施の形態1の鮮度保持装置及び当該鮮度保持装置が有する空間電位発生装置について説明する。
まず、本実施の形態1の鮮度保持装置について説明する。本実施の形態1の鮮度保持装置は、生鮮品の鮮度を保持するための鮮度保持空間内に交流電場を形成し、交流電場が形成されている鮮度保持空間内に配置されている生鮮品の鮮度を保持する鮮度保持装置である。また、本実施の形態1の鮮度保持装置は、交流電場を形成する電場形成装置としての空間電位発生装置を有する。
次に、本実施の形態1の空間電位発生装置について説明する。本実施の形態1の空間電位発生装置は、交流電場を形成する電場形成装置である。また、本実施の形態1の空間電位発生装置は、本実施の形態1の鮮度保持装置が有する空間電位発生装置である。
本実施の形態1の空間電位発生装置6に備えられた電圧印加装置3は、更に、電圧調整部41を有する。電圧調整部41は、交流電源から入力される交流電圧VL3の電圧値を、互いに異なる複数の種類の電圧値に切り替え、電圧値が切り替えられた交流電圧VL3を交流電圧VL2として一次コイル35に印加することにより、出力端子34に出力される交流電圧VL1の電圧値を調整する。
ここで、本実施の形態1の鮮度保持装置が、鮮度保持空間を画定する画定部として、冷蔵庫以外の画定部を備えた場合における、当該鮮度保持装置による鮮度保持処理に及ぼす交流電場の効果について説明する。
次に、本実施の形態1の鮮度保持装置が、鮮度保持空間を画定する画定部として、冷蔵庫を備えた場合における、当該鮮度保持装置による鮮度保持処理に及ぼす交流電場の効果について説明する。
次に、本実施の形態1の鮮度保持装置内で冷凍された生鮮品の保存状態について説明する。
次に、本実施の形態1の鮮度保持装置を、漁船に設けられた保管庫に適用した例について説明する。
次に、本実施の形態1の鮮度保持装置を用いた場合の栗の鮮度保持効果について説明する。
内部に鮮度保持空間が形成された冷蔵庫が更に仕切板により複数の空間に仕切られた場合には、電極部2としての放電板を追加することになるが、電圧が足りないことがある。例えば鮮度保持空間5が大型倉庫内に形成されている場合、電圧印加装置3と電極部2とを接続する配線を伸ばすことになるが、配線長が10m、20m又は30mとなった場合に、電圧が足りないことがある。
図10は、実施の形態1の第1変形例の鮮度保持装置を模式的に示す一部断面を含む正面図である。図10に示すように、本第1変形例の鮮度保持装置は、家庭用冷蔵庫としての冷蔵庫1(図1参照)に代え、鮮度保持空間5を画定する画定部としてのプレハブ式冷蔵庫51を備えている。
図11は、実施の形態1の第2変形例の鮮度保持装置を模式的に示す一部断面を含む側面図である。図11に示すように、本第2変形例の鮮度保持装置は、家庭用冷蔵庫としての冷蔵庫1(図1参照)に代え、冷蔵車52に搭載され、鮮度保持空間5を画定する画定部としての車載冷蔵庫53を備えている。冷蔵車52は、冷却器52aと、冷風口52bと、を有する。
図12は、実施の形態1の第3変形例の鮮度保持装置を模式的に示す平面図である。図12に示すように、本第3変形例の鮮度保持装置は、家庭用冷蔵庫としての冷蔵庫1(図1参照)に代え、店舗54に設けられ、鮮度保持空間5を画定する画定部としてのオープン形式の食品陳列棚55を、複数台備えている。複数台の食品陳列棚55を、食品陳列棚55a、55b、55c及び55dとすることができる。
図13は、実施の形態1の第4変形例の鮮度保持装置を模式的に示す側面図である。図13に示すように、本第4変形例の鮮度保持装置は、鮮度保持空間5(図1参照)を画定する画定部を備えていない。
<フライヤー>
次に、実施の形態2のフライヤーについて説明する。本実施の形態2のフライヤーは、交流電場を形成する電場形成装置としての空間電位発生装置を有する。
次に、本実施の形態2のフライヤーによる揚げ物処理に及ぼす交流電場の効果について説明する。
<水活性化装置>
次に、実施の形態3の水活性化装置について説明する。本実施の形態3の水活性化装置は、水槽内に交流電場を形成し、交流電場が形成されている水槽内に貯留されている水を電解処理し、活性化する。また、本実施の形態3の水活性化装置は、交流電場を形成する電場形成装置としての空間電位発生装置を有する。
いずれも縦15cm×横2cm×高さ10cmの大きさを有する金魚15匹を、縦80cm×横2m×高さ50cmの大きさを有する水槽62で、6ヶ月間育成する試験を行った。
本実施の形態3の水活性化装置における電圧調整部41によれば、電極部2に印加される電圧を、水槽の大きさ又は魚の数に応じて調整することが可能になる。魚等の水生生物に印加される交流電場の強さが強すぎると、水生生物に悪影響を及ぼすおそれがあるが、本実施の形態3の水活性化装置における電圧調整部41によれば、水生生物に悪影響を及ぼすことなく、水を活性化処理することができる。
<養殖装置>
次に、実施の形態4の養殖装置について説明する。本実施の形態4の養殖装置は、水槽内に交流電場を形成し、交流電場が形成されている水槽内で水生生物を養殖する。また、本実施の形態4の養殖装置は、交流電場を形成する電場形成装置としての空間電位発生装置を有する。
本実施の形態4の養殖装置における電圧調整部41によれば、電極部2に印加される電圧を、水槽の大きさ又は魚の数に合わせて調整することが可能になる。魚等の水生生物に印加される交流電場の強さが強すぎると、水生生物に悪影響を及ぼすおそれがあるが、本実施の形態4の養殖装置における電圧調整部41によれば、水生生物に悪影響を及ぼすことなく、水生生物を養殖処理することができる。
<保管装置>
次に、実施の形態5の保管装置について説明する。本実施の形態5の保管装置は、被保管品を保管する保管空間内に交流電場を形成し、交流電場が形成されている保管空間内で被保管物の鮮度を保持した状態で被保管物を保管する。
次に、本実施の形態5の保管装置による保管処理に及ぼす交流電場の効果について説明する。
本実施の形態5の保管装置における電圧調整部41によれば、電極部2に印加される電圧を、対象とする生花等の被保管物の数量又は保管空間64bの大きさに合わせて調整することが可能になる。即ち、交流電場の影響を及ぼす範囲である保管空間64bの大きさを調整することが可能になる。
実施の形態5の保管装置が、常温保管庫に代えて、棺桶を備えてもよく、電極部が棺桶内に設けられ、内部に電極部が設けられた棺桶内に人間の遺体を保管するようにしてもよい。このような場合を実施の形態5の変形例として、簡単に説明する。本変形例の保管装置は、遺体を保管する棺桶内に交流電場を形成し、交流電場が形成されている棺桶内で遺体を保管することになる。
<乾燥装置>
次に、実施の形態6の乾燥装置について説明する。本実施の形態6の乾燥装置は、乾燥庫内に交流電場を形成し、交流電場が形成されている乾燥庫内で被乾燥物を乾燥させる。また、本実施の形態6の乾燥装置は、交流電場を形成する電場形成装置としての空間電位発生装置を有する。
図22は、実施の形態6の変形例の乾燥装置を模式的に示す一部断面を含む側面図である。図22に示すように、本変形例の乾燥装置は、乾燥庫65(図21参照)に代え、大型の乾燥室66を備えている。乾燥室66は、被乾燥物66aを乾燥させるための乾燥空間66bを画定する画定部であり、乾燥空間66bは、乾燥室66内に形成されている。乾燥室66として、例えば棚板66cを有する乾燥室を用いることができる。
次に、本実施の形態6の乾燥装置による乾燥処理に及ぼす交流電場の効果について説明する。
本実施の形態6の乾燥装置における電圧調整部41によれば、電極部2に印加される電圧を、対象物の数量や部屋の大きさに合わせて調整することが可能になる。即ち、交流電場の影響を及ぼす範囲である乾燥空間66bの大きさを調整することが可能になる。
<熟成装置>
次に、実施の形態7の熟成装置について説明する。本実施の形態7の熟成装置は、熟成空間内に交流電場を形成し、交流電場が形成されている熟成空間内で被熟成物を熟成させる。また、本実施の形態7の熟成装置は、交流電場を形成する電場形成装置としての空間電位発生装置を有する。
次に、本実施の形態7の熟成装置による熟成処理に及ぼす交流電場の効果について説明する。
本実施の形態7の熟成装置における電圧調整部41によれば、電極部2に印加される電圧を、対象物の数量や部屋の大きさに合わせて調整することが可能になる。即ち、交流電場の影響を及ぼす範囲である熟成空間67bの大きさを調整することが可能になる。
<育成装置>
次に、実施の形態8の育成装置について説明する。本実施の形態8の育成装置は、被育成物の周囲に交流電場を形成し、周囲に交流電場が形成されている被育成物を育成する。また、本実施の形態8の育成装置は、交流電場を形成する電場形成装置としての空間電位発生装置を有する。
次に、本実施の形態8の育成装置による育成処理に及ぼす交流電場の効果について説明する。
本実施の形態8の育成装置における電圧調整部41によれば、電極部2に印加される電圧を、対象物の数量や部屋の大きさに合わせて調整することが可能になる。即ち、交流電場の影響を及ぼす範囲である空間の大きさを調整することが可能になる。
実施の形態1の空間電位発生装置を、空調装置(エアコンディショナー、エアコン)及び空気清浄機に適用し、実施の形態9の空調装置及び実施の形態9の変形例の空気清浄機を実現することができる。
実施の形態1の空間電位発生装置を、炊飯器に適用し、実施の形態10の炊飯器を実現することができる。このような場合、実施の形態10の炊飯器は、炊飯器本体部(図示は省略)と、電極部2(図1参照)と、電圧印加装置3(図1参照)と、を備えている。
2 電極部
2a シート状電極
3 電圧印加装置
4 生鮮品
5 鮮度保持空間
6 空間電位発生装置
11 仕切板
13 チルド室
14 冷蔵室
15 野菜室
21 主面
22 板状部
23 開口部
24 給電線
31 トランス
32 フィードバック制御回路
33 出力制御部
34 出力端子
35 一次コイル
35a~35c、36a、36b 端子
36 二次コイル
37 AC入力コンセント
38 ブレーカー
39 スイッチ素子
41 電圧調整部
42 抵抗素子
43 スイッチ素子
44 サージアブソーバー
51 プレハブ式冷蔵庫
51a、53a、58 天井
52 冷蔵車
52a 冷却器
52b 冷風口
53 車載冷蔵庫
54 店舗
55、55a~55d 食品陳列棚
56、56a、56b 支持部材
56c 固定部
57 床
61 油槽
61a 油
61b 食材
62、63 水槽
62a、63a 水
63b 水生生物
64 常温保管庫
64a 被保管物
64b 保管空間
64c、65c、66c、67c 棚板
64d、66d 天井
64e 巻き取り部
64f スクリーン
64g リモートコントローラ
65 乾燥庫
65a、66a 被乾燥物
65b、66b 乾燥空間
66 乾燥室
67 冷蔵庫
67a 被熟成物
67b 熟成空間
68 育成部
68a 収容部
68b 被育成物
68c 鉢部
68d 照射部
69 空調部
69b 空調空間
69c 壁部
69d 前面パネル
69e 吹き出し口
VL1~VL3 交流電圧
Claims (37)
- 生鮮品の鮮度を保持するための鮮度保持空間内に交流電場を形成し、前記交流電場が形成されている前記鮮度保持空間内に配置されている前記生鮮品の鮮度を保持する鮮度保持装置において、
前記鮮度保持空間を画定する画定部と、
前記画定部により画定された前記鮮度保持空間内に設けられる電極部と、
前記電極部に第1交流電圧を印加する電圧印加装置と、
を備え、
前記電圧印加装置は、
交流電源により第2交流電圧が印加される一次コイルと、前記一次コイルと磁気的に結合された二次コイルと、を含むトランスと、
前記二次コイルにおける電圧を調整するために前記二次コイルの一方の端子を前記一次コイルの一方の端子に戻すフィードバック制御回路と、
前記二次コイルの出力に低周波振動を加えるために前記二次コイルの他方の端子に接続された出力制御部と、
前記交流電源から入力される第3交流電圧の電圧値を、互いに異なる複数の種類の電圧値に切り替え、電圧値が切り替えられた前記第3交流電圧を前記第2交流電圧として前記一次コイルに印加することにより、前記第1交流電圧の電圧値を調整する電圧調整部と、
を有し、
前記電極部は、前記出力制御部を介して前記二次コイルの他方の端子に接続される、鮮度保持装置。 - 請求項1に記載の鮮度保持装置において、
前記電圧調整部は、
前記一次コイルの一方の端子又は前記一次コイルの他方の端子である第1端子と、前記交流電源と、の間に設けられた抵抗素子と、
前記第1端子を前記抵抗素子を介して前記交流電源に接続するか、又は、前記第1端子を前記抵抗素子を介さずに前記交流電源に接続するかを切り替えるスイッチ素子と、
を含む、鮮度保持装置。 - 請求項1又は2に記載の鮮度保持装置において、
前記電極部から前記鮮度保持空間内に静電気を放出することにより、前記鮮度保持空間内に前記交流電場を形成し、形成された前記交流電場を前記生鮮品に印加しながら前記生鮮品の鮮度を保持する、鮮度保持装置。 - 請求項1乃至3のいずれか一項に記載の鮮度保持装置において、
前記電圧印加装置は、前記電極部に20~100Hzの周波数の前記第1交流電圧を印加する、鮮度保持装置。 - 請求項1乃至4のいずれか一項に記載の鮮度保持装置において、
接地電極を備えていない、鮮度保持装置。 - 請求項1乃至5のいずれか一項に記載の鮮度保持装置において、
前記二次コイルに流れる電流は、0.002~0.2Aである、鮮度保持装置。 - 請求項1乃至6のいずれか一項に記載の鮮度保持装置において、
前記電極部は、第1電極であり、
前記電圧印加装置は、前記第1電極以外のいずれの電極とも電気的に接続されない、鮮度保持装置。 - 請求項1乃至7のいずれか一項に記載の鮮度保持装置において、
前記電極部の表面に、光触媒又は酸素触媒が塗布されている、鮮度保持装置。 - 請求項1乃至8のいずれか一項に記載の鮮度保持装置において、
前記画定部は、冷蔵庫であり、
前記鮮度保持空間は、前記冷蔵庫内に形成され、
前記電極部は、前記冷蔵庫内に設けられる、鮮度保持装置。 - 油が貯留される油槽と、
前記油槽内に設けられる電極部と、
前記電極部に第1交流電圧を印加することにより、前記油槽内に交流電場を形成する電圧印加装置と、
を備え、
前記電圧印加装置は、
交流電源により第2交流電圧が印加される一次コイルと、前記一次コイルと磁気的に結合された二次コイルと、を含むトランスと、
前記二次コイルにおける電圧を調整するために前記二次コイルの一方の端子を前記一次コイルの一方の端子に戻すフィードバック制御回路と、
前記二次コイルの出力に低周波振動を加えるために前記二次コイルの他方の端子に接続された出力制御部と、
前記交流電源から入力される第3交流電圧の電圧値を、互いに異なる複数の種類の電圧値に切り替え、電圧値が切り替えられた前記第3交流電圧を前記第2交流電圧として前記一次コイルに印加することにより、前記第1交流電圧の電圧値を調整する電圧調整部と、
を有し、
前記電極部は、前記出力制御部を介して前記二次コイルの他方の端子に接続される、フライヤー。 - 請求項10に記載のフライヤーにおいて、
前記電圧調整部は、
前記一次コイルの一方の端子又は前記一次コイルの他方の端子である第1端子と、前記交流電源と、の間に設けられた抵抗素子と、
前記第1端子を前記抵抗素子を介して前記交流電源に接続するか、又は、前記第1端子を前記抵抗素子を介さずに前記交流電源に接続するかを切り替えるスイッチ素子と、
を含む、フライヤー。 - 請求項10又は11に記載のフライヤーにおいて、
前記電極部から前記油槽内に静電気を放出することにより、前記油槽内に前記交流電場を形成し、形成された前記交流電場を前記油槽内に貯留されている油に印加する、フライヤー。 - 請求項10乃至12のいずれか一項に記載のフライヤーにおいて、
前記電圧印加装置は、前記電極部に20~100Hzの周波数の前記第1交流電圧を印加する、フライヤー。 - 請求項10乃至13のいずれか一項に記載のフライヤーにおいて、
接地電極を備えていない、フライヤー。 - 請求項10乃至14のいずれか一項に記載のフライヤーにおいて、
前記二次コイルに流れる電流は、0.002~0.2Aである、フライヤー。 - 請求項10乃至15のいずれか一項に記載のフライヤーにおいて、
前記電極部は、第1電極であり、
前記電圧印加装置は、前記第1電極以外のいずれの電極とも電気的に接続されない、フライヤー。 - 請求項10乃至16のいずれか一項に記載のフライヤーにおいて、
前記電極部の表面に、光触媒又は酸素触媒が塗布されている、フライヤー。 - 交流電場を形成する空間電位発生装置において、
第1交流電圧が印加される電極部と、
前記電極部に前記第1交流電圧を印加することにより、前記電極部の周囲に前記交流電場を形成する電圧印加装置と、
を備え、
前記電圧印加装置は、
交流電源により第2交流電圧が印加される一次コイルと、前記一次コイルと磁気的に結合された二次コイルと、を含むトランスと、
前記二次コイルにおける電圧を調整するために前記二次コイルの一方の端子を前記一次コイルの一方の端子に戻すフィードバック制御回路と、
前記二次コイルの出力に低周波振動を加えるために前記二次コイルの他方の端子に接続された出力制御部と、
前記交流電源から入力される第3交流電圧の電圧値を、互いに異なる複数の種類の電圧値に切り替え、電圧値が切り替えられた前記第3交流電圧を前記第2交流電圧として前記一次コイルに印加することにより、前記第1交流電圧の電圧値を調整する電圧調整部と、
を有し、
前記電極部は、前記出力制御部を介して前記二次コイルの他方の端子に接続される、空間電位発生装置。 - 請求項18に記載の空間電位発生装置において、
前記電圧調整部は、
前記一次コイルの一方の端子又は前記一次コイルの他方の端子である第1端子と、前記交流電源と、の間に設けられた抵抗素子と、
前記第1端子を前記抵抗素子を介して前記交流電源に接続するか、又は、前記第1端子を前記抵抗素子を介さずに前記交流電源に接続するかを切り替えるスイッチ素子と、
を含む、空間電位発生装置。 - 請求項18又は19に記載の空間電位発生装置において、
前記電極部から前記電極部の周囲に静電気を放出することにより、前記電極部の周囲に前記交流電場を形成する、空間電位発生装置。 - 請求項18乃至20のいずれか一項に記載の空間電位発生装置において、
前記電圧印加装置は、前記電極部に20~100Hzの周波数の前記第1交流電圧を印加する、空間電位発生装置。 - 請求項18乃至21のいずれか一項に記載の空間電位発生装置において、
接地電極を備えていない、空間電位発生装置。 - 請求項18乃至22のいずれか一項に記載の空間電位発生装置において、
前記二次コイルに流れる電流は、0.002~0.2Aである、空間電位発生装置。 - 請求項18乃至23のいずれか一項に記載の空間電位発生装置において、
前記電極部は、第1電極であり、
前記電圧印加装置は、前記第1電極以外のいずれの電極とも電気的に接続されない、空間電位発生装置。 - 請求項18乃至24のいずれか一項に記載の空間電位発生装置において、
前記電極部の表面に、光触媒又は酸素触媒が塗布されている、空間電位発生装置。 - 請求項18乃至25のいずれか一項に記載の空間電位発生装置と、
水が貯留される水槽と、
を有し、
前記電極部は、前記水槽内に設けられ、
前記水槽内に前記交流電場を形成し、前記交流電場が形成されている前記水槽内に貯留されている水を活性化する、水活性化装置。 - 請求項26に記載の水活性化装置において、
前記電極部から前記水槽内に静電気を放出することにより、前記水槽内に前記交流電場を形成し、形成された前記交流電場を前記水に印加しながら前記水を活性化する、水活性化装置。 - 請求項18乃至25のいずれか一項に記載の空間電位発生装置と、
水が貯留される水槽と、
を有し、
前記電極部は、前記水槽内に設けられ、
前記水槽内に前記交流電場を形成し、前記交流電場が形成されている前記水槽内で水生生物を養殖する、養殖装置。 - 請求項28に記載の養殖装置において、
前記電極部から前記水槽内に静電気を放出することにより、前記水槽内に前記交流電場を形成し、形成された前記交流電場を前記水生生物に印加しながら前記水生生物を養殖する、養殖装置。 - 請求項18乃至25のいずれか一項に記載の空間電位発生装置と、
被乾燥物を乾燥させるための乾燥庫と、
を有し、
前記電極部は、前記乾燥庫内に設けられ、
前記乾燥庫内に前記交流電場を形成し、前記交流電場が形成されている前記乾燥庫内で前記被乾燥物を乾燥させる、乾燥装置。 - 請求項30に記載の乾燥装置において、
前記電極部から前記乾燥庫内に静電気を放出することにより、前記乾燥庫内に前記交流電場を形成し、形成された前記交流電場を前記被乾燥物に印加しながら前記被乾燥物を乾燥させる、乾燥装置。 - 請求項18乃至25のいずれか一項に記載の空間電位発生装置を有し、
前記電極部は、被熟成物を熟成させるための熟成空間内に設けられ、
前記熟成空間内に前記交流電場を形成し、前記交流電場が形成されている前記熟成空間内で前記被熟成物を熟成させる、熟成装置。 - 請求項32に記載の熟成装置において、
前記電極部から前記熟成空間内に静電気を放出することにより、前記熟成空間内に前記交流電場を形成し、形成された前記交流電場を前記被熟成物に印加しながら前記被熟成物を熟成させる、熟成装置。 - 請求項18乃至25のいずれか一項に記載の空間電位発生装置を有し、
前記電極部は、被育成物の周囲に設けられ、
前記被育成物の周囲に前記交流電場を形成し、周囲に前記交流電場が形成されている前記被育成物を育成する、育成装置。 - 請求項34に記載の育成装置において、
前記電極部から前記被育成物の周囲に静電気を放出することにより、前記被育成物の周囲に前記交流電場を形成し、形成された前記交流電場を前記被育成物に印加しながら前記被育成物を育成する、育成装置。 - 請求項18乃至25のいずれか一項に記載の空間電位発生装置を有し、
前記電極部は、空調を行う空調空間内に設けられ、
前記空調空間内に前記交流電場を形成し、前記交流電場が形成されている前記空調空間内の空気の温度を調節する、空調装置。 - 請求項36に記載の空調装置において、
前記電極部から前記空調空間内に静電気を放出することにより、前記空調空間内に前記交流電場を形成し、形成された前記交流電場を前記空調空間内の空気に印加しながら前記空調空間内の空気の温度を調節する、空調装置。
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- 2017-11-14 JO JOP/2020/0112A patent/JOP20200112A1/ar unknown
- 2017-11-14 JP JP2018513383A patent/JP6366882B1/ja active Active
- 2017-11-14 CN CN201780091326.1A patent/CN110741519B/zh active Active
- 2017-11-14 WO PCT/JP2017/041000 patent/WO2019097591A1/ja active Application Filing
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2019
- 2019-11-14 MA MA49596A patent/MA49596B1/fr unknown
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2020
- 2020-04-19 IL IL274043A patent/IL274043A/en unknown
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Publication number | Priority date | Publication date | Assignee | Title |
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KR20210088255A (ko) * | 2020-01-06 | 2021-07-14 | 김대성 | 튀김 대상물의 종류에 맞춰 방사되는 전하의 량을 조절할 수 있는 튀김기 |
KR102384982B1 (ko) * | 2020-01-06 | 2022-04-07 | 김대성 | 튀김 대상물의 종류에 맞춰 방사되는 전하의 량을 조절할 수 있는 튀김기 |
WO2023080244A1 (ja) * | 2021-11-05 | 2023-05-11 | エバートロン ホールディングス ピーティーイー リミテッド | 楽器等の音質ないし品質制御装置、制御方法及びプログラム |
JPWO2023080244A1 (ja) * | 2021-11-05 | 2023-05-11 |
Also Published As
Publication number | Publication date |
---|---|
JOP20200112A1 (ar) | 2020-05-13 |
MA49596B1 (fr) | 2021-05-31 |
MA49596A1 (fr) | 2021-02-26 |
CN110741519A (zh) | 2020-01-31 |
RU2020113554A3 (ja) | 2021-11-09 |
CN110741519B (zh) | 2021-08-24 |
JPWO2019097591A1 (ja) | 2019-11-21 |
JP6366882B1 (ja) | 2018-08-01 |
RU2020113554A (ru) | 2021-11-09 |
RU2771020C2 (ru) | 2022-04-25 |
IL274043A (en) | 2020-06-30 |
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