WO2017115503A1 - Entrepôt de stockage et système de réglage de température - Google Patents

Entrepôt de stockage et système de réglage de température Download PDF

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Publication number
WO2017115503A1
WO2017115503A1 PCT/JP2016/077343 JP2016077343W WO2017115503A1 WO 2017115503 A1 WO2017115503 A1 WO 2017115503A1 JP 2016077343 W JP2016077343 W JP 2016077343W WO 2017115503 A1 WO2017115503 A1 WO 2017115503A1
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WO
WIPO (PCT)
Prior art keywords
temperature
unit
air
blower
food
Prior art date
Application number
PCT/JP2016/077343
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English (en)
Japanese (ja)
Inventor
寿秀 松井
石井　誠
Original Assignee
日通商事株式会社
株式会社ＭＡＲＳ Ｃｏｍｐａｎｙ
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Application filed by 日通商事株式会社, 株式会社ＭＡＲＳ Ｃｏｍｐａｎｙ filed Critical 日通商事株式会社
Priority to JP2017558857A priority Critical patent/JP6824905B2/ja
Publication of WO2017115503A1 publication Critical patent/WO2017115503A1/fr

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    • 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
    • F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
    • 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
    • F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
    • F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
    • F25D17/042—Air treating means within refrigerated spaces
    • F25D17/045—Air flow control arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/00007—Combined heating, ventilating, or cooling devices
    • B60H1/00014—Combined heating, ventilating, or cooling devices for load cargos on load transporting vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
    • B60H1/00735—Control systems or circuits characterised by their input, i.e. by the detection, measurement or calculation of particular conditions, e.g. signal treatment, dynamic models
    • B60H1/00742—Control systems or circuits characterised by their input, i.e. by the detection, measurement or calculation of particular conditions, e.g. signal treatment, dynamic models by detection of the vehicle occupants' presence; by detection of conditions relating to the body of occupants, e.g. using radiant heat detectors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
    • B60H1/00814—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation
    • B60H1/00821—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation the components being ventilating, air admitting or air distributing devices
    • B60H1/00871—Air directing means, e.g. blades in an air outlet
    • 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
    • F25D13/00—Stationary devices, e.g. cold-rooms
    • 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
    • F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
    • F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
    • F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
    • 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
    • F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
    • F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
    • F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
    • F25D17/08—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation using ducts
    • 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
    • F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
    • F25D2317/06—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation
    • F25D2317/063—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation with air guides
    • 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
    • F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
    • F25D2317/06—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation
    • F25D2317/068—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation characterised by the fans
    • F25D2317/0682—Two or more fans
    • 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
    • F25D2700/00—Means for sensing or measuring; Sensors therefor
    • F25D2700/12—Sensors measuring the inside temperature
    • 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
    • F25D2700/00—Means for sensing or measuring; Sensors therefor
    • F25D2700/16—Sensors measuring the temperature of products
    • 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
    • F25D29/00—Arrangement or mounting of control or safety devices
    • F25D29/003—Arrangement or mounting of control or safety devices for movable devices

Definitions

  • the present invention relates to a container and a temperature control system.
  • foods such as seafood, fruits and vegetables (vegetables and fruits), meat, etc. need to be kept fresh for a relatively long period of time, from collection to distribution, store display, etc., even though the freshness tends to drop.
  • foods are favored by customers as having higher freshness. Therefore, it is necessary to display the foods in the store while keeping the freshness.
  • An object of the present invention is to provide a storage and a temperature control system capable of adjusting the temperature of a storage room and the temperature of an object with high accuracy.
  • the container according to (1) further including an object position detection unit that detects a position of the object in the accommodation room.
  • the air blowing unit includes a first air blowing unit and a second air blowing unit, The storage as described in said (1) or (2) which can change the flow of the air ventilated from a said 1st ventilation part with the air ventilated from a said 2nd ventilation part.
  • the control unit is configured to control the driving of the air blowing unit so that the temperature in the accommodation chamber is within a predetermined temperature range, and to set the temperature of the object within the predetermined temperature range.
  • the container according to any one of (1) to (5), further including a second control mode for controlling driving of the blower unit.
  • the control unit controls driving of the air blowing unit in the second control mode, and the temperature of the object is within the predetermined range.
  • the storage according to (6) wherein the driving of the blower unit is controlled in the first control mode.
  • the container having a duct for sucking air in the storage;
  • the duct is provided with a plurality of openings along the flow direction of the air,
  • the container according to any one of (1) to (12), wherein an opening area of the opening located on the upstream side in the flowing direction is larger than an opening area of the opening located on the downstream side.
  • a guiding path for guiding the air whose temperature is adjusted by the temperature adjusting unit An opening that is disposed in the guide path and guides the air flowing through the guide path to the accommodation chamber;
  • the blower unit includes a shutter unit that opens and closes the opening.
  • a temperature adjustment unit that adjusts the temperature of the air in the storage chamber that stores the object
  • An air blower for blowing air temperature-adjusted by the temperature adjustment unit
  • a temperature control system comprising: a control unit that controls driving of the air blowing unit based on a detection result of at least one of the room temperature detection unit and the object temperature detection unit.
  • the temperature of the target object stored in the storage chamber can be detected, so that the target object can be more reliably stored within a predetermined temperature range.
  • the temperature of the object is high (low), first, the object is preferentially cooled (heated), and when the temperature of the object is sufficiently lowered (increased), the temperature in the accommodation chamber is set to a predetermined value.
  • FIG. 1 is a diagram showing a storage according to the first embodiment of the present invention.
  • FIG. 2 is a longitudinal sectional view of the container shown in FIG.
  • FIG. 3 is a cross-sectional view of the container shown in FIG.
  • FIG. 4 is a diagram illustrating the configuration of the air blowing unit included in the storage case illustrated in FIG. 1.
  • FIG. 5 is a diagram for explaining a configuration of a duct included in the storage case illustrated in FIG. 1.
  • FIG. 6 is a block diagram illustrating a control unit included in the storage case illustrated in FIG. 1.
  • FIG. 7 is a perspective view for explaining an example of control by the control unit shown in FIG.
  • FIG. 8 is a top view for explaining an example of control by the control unit shown in FIG. FIG.
  • FIG. 9 is a side view for explaining an example of control by the control unit shown in FIG.
  • FIG. 10 is a vertical cross-sectional view of the storage case according to the second embodiment of the present invention.
  • FIG. 11 is a cross-sectional view of the container shown in FIG.
  • FIG. 12 is a perspective view showing a blower unit included in the storage case shown in FIG. 10.
  • FIG. 13 is a longitudinal sectional view for explaining an example of control by the control unit.
  • FIG. 14 is a longitudinal sectional view for explaining an example of control by the control unit.
  • FIG. 15 is a longitudinal sectional view for explaining an example of control by the control unit.
  • FIG. 16 is a longitudinal sectional view for explaining an example of control by the control unit.
  • FIG. 17 is a vertical cross-sectional view of the storage case according to the third embodiment of the present invention.
  • 18 is a cross-sectional view of the container shown in FIG.
  • FIG. 19 is a perspective view showing a blower part included in the storage case shown in FIG. 17.
  • FIG. 20 is a diagram illustrating driving of the air blowing unit illustrated in FIG.
  • FIG. 21 is a diagram illustrating driving of the air blowing unit illustrated in FIG.
  • FIG. 22 is a diagram illustrating driving of the air blowing unit illustrated in FIG.
  • FIG. 23 is a diagram illustrating driving of the air blowing unit illustrated in FIG.
  • FIG. 24 is a cross-sectional view showing a drive mechanism of the blower.
  • FIG. 25 is a longitudinal sectional view showing a blower part of the storage case according to the fourth embodiment of the present invention.
  • FIG. 26 is a diagram illustrating driving of the air blowing unit illustrated in FIG.
  • FIG. 27 is a diagram illustrating driving of the air blowing unit illustrated in FIG.
  • FIG. 28 is a diagram showing a modification of the air blowing unit shown in FIG.
  • FIG. 29 is a diagram showing a modification of the air blowing unit shown in FIG.
  • FIG. 30 is a longitudinal sectional view showing a storage case according to the fifth embodiment of the present invention.
  • the container of the present invention can be used as, for example, a stationary container that is installed indoors, such as a food processing factory or a storage, or a mobile type that can be loaded on a moving body such as a ship, an airplane, a train, or an automobile
  • a storage for example, a container
  • it is particularly suitable to be used as the latter mobile storage (for example, the automobile 10 shown in FIG. 1).
  • the mobile storage has a very large temperature adjustment function that affects the external environment (temperature, weather, shade / hinata), and so on. For example, when the temperature is high in summer or when passing through the equator, It was very difficult to keep the inside of the container in a predetermined temperature range.
  • the inside of the storage can be kept in a predetermined temperature range without being substantially affected by the external environment or the situation inside the storage. In this respect, it can be said that the storage of the present invention is particularly suitable for a mobile storage.
  • the target object stored in the storage of the present invention is not particularly limited, and examples thereof include foods, fresh flowers (including seeds, bulbs, etc.), seedlings, trees, pharmaceuticals (drugs, blood, etc.).
  • the target may be an animal such as a human, a dog, a cat, a cow, a pig, or a horse (regardless of a living body or a dead body).
  • the food is not particularly limited, for example, processed foods such as fish, shrimp, squid, octopus, sea cucumber, shellfish and other seafood and their fillets, fruits such as strawberries, apples, tangerines, pears, cabbage, Examples include fresh foods such as vegetables such as lettuce, cucumber and tomatoes, meat such as beef, pork, chicken and horse meat, and noodles made from cereal flour such as wheat flour, rice flour and oat flour.
  • fruits and vegetables are also referred to as fruits and vegetables.
  • FIG. 1 is a diagram showing a storage according to the first embodiment of the present invention.
  • FIG. 2 is a longitudinal sectional view of the container shown in FIG.
  • FIG. 3 is a cross-sectional view of the container shown in FIG.
  • FIG. 4 is a diagram illustrating the configuration of the air blowing unit included in the storage case illustrated in FIG. 1.
  • FIG. 5 is a diagram for explaining a configuration of a duct included in the storage case illustrated in FIG. 1.
  • FIG. 6 is a block diagram illustrating a control unit included in the storage case illustrated in FIG. 1.
  • FIG. 7 is a perspective view for explaining an example of control by the control unit shown in FIG.
  • FIG. 8 is a top view for explaining an example of control by the control unit shown in FIG. FIG.
  • FIG. 9 is a side view for explaining an example of control by the control unit shown in FIG.
  • the upper side in FIG. 1 is also referred to as “upper” and the lower side is also referred to as “lower”.
  • three axes (X axis, Y axis, Z axis) orthogonal to each other are shown.
  • the automobile 10 shown in FIG. 1 has a storage 1 arranged on a loading platform.
  • the container 1 has a main body 2 having an outer wall 21 and an inner wall 22 made of, for example, aluminum or stainless steel, and a heat insulating material 23 filled between the outer wall 21 and the inner wall 22. is doing.
  • the main body 2 is provided with a door (not shown). By opening and closing the door, the food can be stored in the main body 2 and the food in the main body 2 can be taken out.
  • the installation location of the door is not particularly limited.
  • the door may be provided on the side wall of the main body 2, may be provided on the ceiling, or may be provided on the floor.
  • a hinge door, a slide door, a shutter door, etc. can be used.
  • a box-shaped top plate 26 is arranged on the ceiling in the main body 2, and the inside of the main body 2 is partitioned into a space inside the top plate 26 and a space outside. And the space inside the top plate 26 functions as a guide path S1 for guiding air from the temperature adjusting unit 3 described later, and the outer space functions as a storage chamber S2 for storing (storing) food.
  • the configuration of the top plate 26 is not particularly limited as long as the guide path S1 and the accommodation room S2 can be partitioned. Further, the capacity of the storage room S2 is not particularly limited, but for example, a relatively large capacity of about 150 m 3 to 1000 m 3 is suitable.
  • the storage 1 has a machine room R arranged outside the main body 2, and a temperature adjusting unit 3 for adjusting the temperature in the storage room S ⁇ b> 2 is provided in the machine room R.
  • the temperature adjusting unit 3 is not particularly limited as long as the temperature in the storage chamber S2 can be lowered and raised, and for example, a known heat pump can be used.
  • the intake port 28 that takes in the air in the storage chamber S 2 toward the temperature adjustment unit 3 and the air cooled by the temperature adjustment unit 3 (hereinafter “cold air”). Is also provided with a blowout port 29 through which the air is blown into the guiding path S1.
  • the intake port 28 and the blowout port 29 are respectively provided with fans (not shown) so that the intake and the blowout can be performed smoothly.
  • the top plate 26 is provided with a plurality of air blowing units 4.
  • the air blowing unit 4 is configured by a fan, and has a function of sending the cold air supplied from the temperature adjusting unit 3 into the guide path S1 through the blowout port 29 to the housing chamber S2.
  • the configuration of the blower 4 is not limited to a fan as long as it can send cool air to the storage chamber S2, and for example, an injection nozzle or the like may be used.
  • the air outlet 29 of each temperature adjusting unit 3 and each air blowing are provided in the guide path S1 so that the cold air blown out by the temperature adjusting unit 3 is evenly guided to each air blowing unit 4.
  • a plurality of ducts connecting the portion 4 may be arranged.
  • the floor of the main body 2 is provided with a duct 6 that takes in the air in the storage chamber S2 and guides it to the temperature adjusting unit 3.
  • the duct 6 as shown by the arrow in FIG. 1, the air in the storage chamber S2 can be circulated, and the storage chamber S2 can be efficiently cooled.
  • the blower unit 4 will be described in detail.
  • the plurality of air blowing units 4 provided on the top plate 26 include a first air blowing unit 41 and a second air blowing unit 42.
  • the first blower unit 41 is shown in a circle
  • the second blower unit 42 is shown in a square.
  • the 1st ventilation part 41 was comprised so that cold air
  • the 2nd ventilation part 42 is a fan (for example, centrifugal fan) comprised so that cold air C2 might be sent out toward a substantially horizontal direction (direction orthogonal to the said height direction).
  • the 2nd ventilation part 42 is located below the 1st ventilation part 41, and the cold air C2 ventilated from the 2nd ventilation part 42 collides with the cold air C1 ventilated from the 1st ventilation part 41. ing. Thereby, the nonuniformity of the cooling air in the storage room S2 is reduced, and the inside of the storage room S2 can be cooled more uniformly.
  • the cool air C1 blown from the first blower 41 by the cool air C2 can be guided to a predetermined location, and the predetermined location can be preferentially cooled.
  • the second blower 42 not only blows the cool air C2 toward the cool air C1 blown from the first blower 41, but also the cool air blown from the first blower 41 under predetermined conditions.
  • the 2nd ventilation part 42 has the "swing mechanism" used also for a general air blower, for example, and the ventilation direction may be changeable. Thereby, it becomes easier to preferentially cool the predetermined part as described above.
  • the 1st ventilation part 41 and the 2nd ventilation part 42 each spread over the whole region of storage chamber S2 by the planar view seen from the perpendicular direction, and are arrange
  • first air blowing parts 41 and three second air blowing parts 42 are arranged, but the number of first and second air blowing parts 41 and 42 is not limited to this, It can be set as appropriate in consideration of the size of the storage chamber S2, the power of the first and second blower portions 41 and 42, the cost, and the like.
  • the arrangement density of the first air blowing units 41 is not particularly limited, and may vary depending on the size and power of the first air blowing units 41, for example, about 250 cm 2 to 1 m 2 / piece in plan view. Is preferred.
  • the flow rate of the cool air sent out by the first blower unit 41 is not particularly limited, but for example, it is preferably about 0.01 to 2.0 m / second immediately below the first blower unit 41. More preferably, it is about 1 to 0.5 m / sec. By setting the flow rate to this level, the storage chamber S2 can be sufficiently cooled and the flow of cold air can be made gentle.
  • the maximum air volume of the first blower 41 is not particularly limited, for example, it is preferably 4.0m 3 /min ⁇ 5.0m 3 / min approximately. By using such an air volume, it is theoretically possible to move the air up to 5 m or more ahead of the first air blowing section 41, and more effectively, the cool air can be blown uniformly throughout the storage chamber S2. it can. Moreover, it does not specifically limit as a maximum static pressure of the 1st ventilation part 41, However, It is preferable that it is 1 Pa or more. The same applies to the second blower 42.
  • one duct 6 is provided on each side of the storage chamber S2 (two in total). One end of each duct 6 is closed, and the other end on the opposite side is combined into one and connected to the intake port 28.
  • a plurality of openings 61 are formed in the side walls of the portions arranged along the floor of each duct 6, and the air in the storage chamber S ⁇ b> 2 can be guided into the duct 6 from these openings 61.
  • the opening 61 faces in a substantially horizontal direction (a direction inclined with respect to the vertical direction).
  • the cool air that has flown that is, the cool air sufficiently provided for cooling the storage chamber S ⁇ b> 2
  • the direction of the opening 61 is not particularly limited, and may be inclined with respect to the horizontal direction and the vertical direction, or may be directed in the vertical direction.
  • the plurality of openings 61 are arranged along the extending direction of the duct 6 (the direction in which the cold air flows), and the opening area of the opening 61 on the one end side (the upstream side of the cold air flow) is It is larger than the opening area of the opening 61 on the end side (downstream side of the cold air flow).
  • the opening areas of the plurality of openings 61 are gradually reduced from the one end side (upstream side of the cold air flow) toward the other end portion (downstream side of the cold air flow).
  • the arrangement pitch of the plurality of openings 61 is not particularly limited, and is preferably about 500 mm to 1000 mm, for example, although it varies depending on the size and shape of the storage chamber S2.
  • the opening shape (area) of the opening 61 is not particularly limited, and may vary depending on the size and shape of the storage chamber S2, but may be, for example, a square of length ⁇ width: about 30 mm ⁇ 30 mm to 100 mm ⁇ 100 mm. it can.
  • the configuration of the duct 6 is not particularly limited as long as the air in the storage chamber S2 can be guided to the temperature adjustment unit 3.
  • the storage room S2 is provided with a plurality of temperature sensors 51 (indoor temperature detection units) for detecting the temperature in the storage room S2.
  • These temperature sensors 51 can detect temperatures at a plurality of different locations in the storage chamber S2, and detect the temperature difference (the difference between the highest temperature and the lowest temperature in the storage chamber S2) ⁇ T in the storage chamber S2.
  • the arrangement of the plurality of temperature sensors 51 is not particularly limited, it is preferable that the plurality of temperature sensors 51 are arranged so as to be spread over the entire storage chamber S2.
  • the temperature sensor 51 is arranged separately on the left and right side walls of the storage chamber S2, and is arranged so as to be shifted in the height direction. Since the cold air sinks downward in the vertical direction, a temperature difference is likely to occur in the height direction of the storage chamber S2. Therefore, by arranging the temperature sensors 51 side by side in the height direction, the temperature difference ⁇ T can be detected more accurately. Can do.
  • the temperature sensor 51 is not particularly limited as long as the temperature can be detected. For example, a thermocouple or a thermistor can be used.
  • the storage room S2 is provided with a plurality of food temperature sensors 52 (object temperature detection units) for detecting the temperature of the food stored in the storage room S2.
  • the temperature sensor 51 described above can detect the temperature in the vicinity of the temperature sensor 51, but it is difficult to detect the temperature of the food that is disposed away. Therefore, in the storage 1, a food temperature sensor 52 is disposed in addition to the temperature sensor 51, and the temperature of the food in the storage room S 2 is detected in addition to the temperature in the storage room S 2. By providing such a food temperature sensor 52, temperature adjustment with higher accuracy can be performed.
  • the temperature of the food may be, for example, the temperature of the food itself (for example, the surface temperature of the food, the center temperature), or when the food is packed in a packing box such as a cardboard box, It may be the surface temperature of the packaging box.
  • the temperature sensor 51 may also serve as the object temperature detection unit. In this case, the food temperature sensor 52 may be omitted. .
  • the food temperature sensor 52 is not particularly limited as long as the temperature of the food can be detected.
  • an infrared array sensor can be used.
  • the infrared array sensor is, for example, an element in which a plurality of thermopiles are arranged in an array, and is a sensor that can capture temperature on the surface.
  • the food temperature sensor 52 can detect the position of the food.
  • the food temperature sensor 52 also serves as the object position detection unit.
  • the object position detection unit if the position of the food in the storage room S2 can be detected. Alternatively, it may be provided separately from the food temperature sensor 52. In this case, as the object position detection, for example, an image recognition technique using an imaging device such as a camera can be used.
  • the container 1 controls the driving of the temperature adjusting unit 3 based on the detection results of the temperature sensor 51 and the food temperature sensor 52, and each air blowing unit 4 (first and first). 2 has a control unit 7 for independently controlling the driving of the air blowing units 41 and 42).
  • the control unit 7 controls the temperature adjusting unit 3 and each blowing unit so that the temperature in the storage chamber S2 is within the temperature range T1. And a second control mode for controlling the driving of the temperature adjusting unit 3 and each blowing unit 4 so that the food in the storage chamber S2 is within the temperature range T1. Yes.
  • the temperature adjustment is performed while feeding back the detection results of the temperature sensors 51 so that the temperatures of all the temperature sensors 51 are within the temperature range T1 and the temperature difference between all the temperature sensors 51 is as small as possible.
  • the drive of the unit 3 temperature adjustment of the cool air, the air volume, etc.
  • the drive of each blower unit 4 the direction of the air blower 4, the air volume, etc.
  • the interior of the storage room S2 can be more reliably maintained within the temperature range T1 with relatively simple control, and the food in the storage room S2 can be maintained within the temperature range T1. Can be stored.
  • the storage chamber S2 is virtually divided into a plurality (18 in this embodiment) of blocks (areas) B, the temperature of each block B is in the temperature range T1, and each You may control the drive of the temperature adjustment part 3 and each ventilation part 4 so that the temperature difference of the block B may become as small as possible.
  • the temperature range T1 (temperature in the storage chamber S2) is not particularly limited, but is preferably Tf ⁇ 2.0 ° C. to Tf + 2.0 ° C. when the food freezing temperature is Tf (° C.). Tf ⁇ 1.0 ° C. to Tf + 1.0 ° C. is more preferable. However, when the food is fruit and vegetables, a low temperature failure may occur. Therefore, the temperature range T1 is preferably Tf ⁇ 2.0 ° C. to Tf + 15.0 ° C.
  • the moisture contained in the food causes a freezing point depression because it is a solution in which some solute is dissolved. Therefore, the freezing temperature of general foods is about -5 ° C to 0 ° C.
  • the temperature range T1 may be about -6.0 ° C to 15.0 ° C, preferably about -3 ° C to 0 ° C.
  • the second control mode is a mode selected when a food having a temperature higher than the temperature range T1 (a temperature outside the temperature range T1) is detected.
  • the food temperature higher than the temperature range T1 is preferentially cooled, and the temperature adjustment is performed while feeding back the detection result of the food temperature sensor 52 so that the food is quickly brought into the temperature range T1.
  • the drive of each ventilation part 4 is controlled. According to such a second control mode, the food can be cooled in a shorter time, and the damage to the food can be reduced.
  • the amount of cool air blown from the blower unit 4 toward the food (the amount of blown air) is larger than that in the first control mode, and accordingly, the food is more quickly produced than in the first control mode ( Can be cooled in a short time)
  • the control unit 7 sets the second air blowing unit 42b more than the outputs of the second air blowing units 42a and 42c. Reduce output. Or it drives so that the 2nd ventilation part 42b may be reversely rotated and cold air may be attracted
  • the first and second control modes have been described above. Such first and second control modes can be used in combination as follows.
  • the control unit 7 determines the temperature of the food and the storage room S2 based on information from the food temperature sensor 52. The position of is detected. If the temperature of the food is higher than the temperature range T1, the temperature in the storage chamber S2 increases due to the heat from the food, or temperature unevenness occurs. Foods are also easily damaged. Therefore, it is necessary to cool the food as quickly as possible. Therefore, when the temperature of the food is higher than the temperature range T1, the control unit 7 first cools the food quickly in the second control mode. When the temperature of the food falls within the temperature range T1, the control unit 7 switches from the second control mode to the first control mode and maintains the interior of the storage room S2 within the temperature range T1.
  • control part 7 stops cooling food preferentially, and controls the drive of the temperature adjustment part 3 and the ventilation part 4 so that the temperature in the storage chamber S2 is maintained in the temperature range T1. According to such a method, food can be stably stored within the temperature range T1. As described above, by appropriately combining the first and second control modes, temperature adjustment with higher accuracy becomes possible.
  • the temperature difference ⁇ T in the storage chamber S2 can be kept small, the temperature of the storage chamber S2 can be set to a lower temperature while preventing freezing of food (destruction of the cell walls of the food due to freezing). . Thereby, the freshness of a foodstuff can be maintained over a long term.
  • the temperature difference ⁇ T is preferably as small as possible. Specifically, the temperature difference ⁇ T is preferably within 2.0 ° C., more preferably within 0.5 ° C., and even more preferably 0 ° C. By setting it as such a numerical range, the said effect becomes more remarkable.
  • the storage 1 has a position detection unit 9 for detecting a position (current position).
  • the position detection unit 9 is not particularly limited, and for example, a positioning system such as GPS (Global Positioning System) can be used.
  • the storage 1 has a storage device 91.
  • the storage device 91 includes, for example, the position information detected by the position detection unit 9 and the temperature in the storage chamber S2 at the position. Position / temperature information data including information is stored. Such position / temperature information data can be used as management history data, and it can be confirmed whether the container 1 was functioning normally during transportation.
  • the storage 1 may further include a communication device 92 that communicates with an external terminal via a communication network N such as the Internet.
  • the position / temperature information data is periodically transmitted to the management terminal X that manages the storage 1 via the communication network N, or the position / The temperature information data can be confirmed, and the container 1 can be strictly monitored. Furthermore, if the storage 1 finds an abnormality (for example, the temperature of the storage room S2 is greatly deviated from the set temperature) by the position / temperature information data, for example, the storage 1 is remotely controlled via the control unit 7. 1 part (temperature adjustment part 3, ventilation part 4, electric field generation part 8, etc.) may be controllable.
  • the container 1 may further include a controller for setting and monitoring the temperature in the storage room S2.
  • the controller is provided with an input unit for inputting a set temperature, a display unit that can display the temperature in the storage room S2, the arrangement of food, and the like.
  • the controller is preferable to attach the controller to a position where the driver can operate and visually recognize the driver while sitting in the driver's seat.
  • the storage 1 of the first embodiment has been described above.
  • the temperature adjustment system of the present invention has a configuration in which the main body 2 (the storage chamber S2) is omitted from the storage 1 as described above. According to the temperature adjustment system having such a configuration, for example, the above-described system can be introduced into an existing container or storage, and the functionality of the existing container or storage can be enhanced.
  • FIG. 10 is a vertical cross-sectional view of the storage case according to the second embodiment of the present invention.
  • FIG. 11 is a cross-sectional view of the container shown in FIG.
  • FIG. 12 is a perspective view showing a blower unit included in the storage case shown in FIG. 10.
  • 13 to 16 are longitudinal sectional views for explaining an example of control by the control unit.
  • the storage 1 shown in FIG. 10 has a main body 2, and the inside of the main body 2 is a storage chamber S2. That is, in the storage 1 of the present embodiment, the guide path S1 as in the first embodiment described above is not provided.
  • the container 1 has a machine room R disposed outside the main body 2, and a temperature adjusting unit 3 is provided in the machine room R.
  • each ventilation part 4 is being fixed to the ceiling via the attitude
  • the posture changing mechanism 43 includes a fixing portion 431 fixed to the ceiling of the storage chamber S ⁇ b> 2 and a connecting portion 432 that connects the fixing portion 431 and the air blowing portion 4.
  • the connecting portion 432 can swing (turn) around the first axis J1 along the vertical direction with respect to the fixed portion 431, and the blower portion 4 can move horizontally with respect to the connecting portion 432 (first shaft). It can swing around the second axis J2 along the direction crossing J1.
  • the posture changing mechanism 43 swings the connecting portion 432 about the first axis J1 with respect to the fixed portion 431, and swings the blower portion 4 about the second axis J2 with respect to the connecting portion 432.
  • a drive source 434 are, for example, motors, and the drive is controlled by the control unit 7.
  • the posture changing mechanism 43 since the posture of the air blowing unit 4 can be changed three-dimensionally, the degree of freedom in the air blowing direction of the air blowing unit 4 is increased, and more accurate in the storage chamber S2. Temperature adjustment is possible.
  • the configuration of the posture changing mechanism 43 is not limited to this as long as the posture of the blower unit 4 can be changed.
  • the posture changing mechanism 43 swings only around one of the first axis J1 and the second axis J2. It may be configured to be movable.
  • the arrangement density of the air blowing units 4 is not particularly limited, and may vary depending on the size and power of the air blowing unit 4, but is preferably about 250 cm 2 to 1 m 2 / piece in a plan view, for example.
  • the maximum air volume of the blower unit 4 is not particularly limited, for example, it is preferably 4.0m 3 /min ⁇ 5.0m 3 / min approximately. By using such an air volume, theoretically, it is possible to move the air up to 5 m or more ahead of the air blowing unit 4, and it is possible to blow cool air uniformly in the entire storage chamber S ⁇ b> 2 more effectively.
  • the blower unit 4 is provided with a food temperature sensor 52 for detecting the temperature of the food.
  • the food temperature sensor 52 can be configured by an infrared array sensor in the same configuration as that of the first embodiment described above.
  • the food temperature sensor 52 is arranged so as to detect the temperature of food located in front of the blowing unit 4 in the blowing direction (front of the blowing unit 4).
  • the blowing axis of the blowing unit 4 and the detection axis of the food temperature sensor 52 are substantially parallel. In this way, by disposing the food temperature sensor 52 in the same direction as the air blower 4, if the predetermined air blower 4 is directed to the food in order to blow cold air toward the predetermined food, the air blower 4 can detect the temperature of the food. On the contrary, if the food temperature sensor 52 is directed to the food in order to detect the temperature of the predetermined food, cold air can be blown toward the food by the blower unit 4 in which the food temperature sensor 52 is arranged. As described above, since the temperature detection of the food and the blowing of the cold air to the food can be performed with the same operation, various controls are simplified.
  • the air blowing unit 4 is provided with a distance sensor 53 (distance measuring unit) that measures the distance from the air blowing unit 4 to the food 100.
  • the distance sensor 53 is not particularly limited as long as the distance can be measured.
  • a sonic distance sensor or a laser distance sensor can be used. The cost can be reduced by adopting a sonic distance sensor.
  • the distance sensor 53 is disposed so as to be able to detect the distance to the food located in front of the blowing section 4 in the blowing direction.
  • the blowing axis of the blowing unit 4 and the detection axis of the distance sensor 53 are substantially parallel. In this way, by disposing the distance sensor 53 in the same direction as the blower 4, if the predetermined blower 4 is directed to the food in order to blow cool air toward the predetermined food, the blower 4 is directed to the blower 4. A distance to the food can be detected by the provided distance sensor 53. As described above, since the detection of the distance to the food and the blowing of the cold air to the food can be performed by the same operation, various controls are simplified.
  • the control unit 7 controls the temperature adjusting unit 3 and each blowing unit so that the temperature in the storage chamber S2 is within the temperature range T1
  • a first control mode for controlling the driving of the temperature control unit 4 a second control mode for controlling the driving of the temperature adjusting unit 3 and the air blowing units 4 so that the food in the storage room S2 is within the temperature range T1, and the storage room S2.
  • the first control mode in order to circulate the cold air uniformly in the storage chamber S2 and to avoid the cold air from continuously hitting a specific food, at least one blower unit 4 is connected to the first axis J1 and the second axis J2. It may be swung around at least one of the axes. Moreover, the control part 7 calculates
  • the plurality of air blowing units 4 it is preferable to drive the plurality of air blowing units 4 in cooperation in order to preferentially cool a specific food. That is, it is preferable that the plurality of blowing units 4 cooperate with each other to cool a specific food.
  • the plurality of blowing units 4 cooperate with each other to cool a specific food.
  • FIG. 13 when the food 100 is to be intensively cooled, at least two air blowing units 4 (4 a, 4 b, 4 c) located near the food 100 blow cool air toward the food 100. You may make it do.
  • the food 100 can be cooled with the cold air blown from the plurality of blowers 4, the food 100 can be cooled more quickly. For example, as shown in FIG.
  • the air blowing unit 4 (4 b) located immediately above (located in the vicinity of the food 100) cools the food 100 toward the food 100.
  • at least one other air blowing unit 4 (4a, 4c, 4d) may blow cool air to the air blowing unit 4b.
  • cold air can be supplied to the circumference
  • the second control mode can be more effectively executed by driving the plurality of air blowing units 4 in cooperation.
  • the third control mode is a mode for controlling the driving of the temperature adjusting unit 3 and controlling the driving of each blowing unit 4 so that a specific region in the storage chamber S2 is within the temperature range T1. According to such a third control mode, it is only necessary to adjust the temperature of a specific region (a part of the region) in the storage chamber S2, and thus, for example, power saving driving can be performed as compared with the first control mode. Furthermore, a plurality of regions maintained in different temperature ranges can be formed in the storage chamber S2.
  • the temperature adjustment unit is configured so that the temperature of all the temperature sensors 51 in the region Sf is within the temperature range T1 and the temperature difference between all the temperature sensors 51 in the region Sf is as small as possible. 3 and the driving of each blower 4 are controlled (for example, only the blower 4 in the region Sf is driven). According to such control, power-saving driving can be performed.
  • the food 100A is located in the region Sf, and the food 100B is located in the region Sr.
  • a temperature suitable for storage of the food 100A (temperature range T1 set as the temperature range of the region Sf). ') May be different from the temperature suitable for storage of the food 100B (temperature range T1 ′′ set as the temperature range of the region Sr).
  • all the temperature sensors 51 in the region Sf. Is controlled to be in the temperature range T1 ′ and the temperatures of all the temperature sensors 51 in the region Sr are in the temperature range T1 ′′. According to such control, foods of different varieties can be stored under appropriate temperature conditions.
  • the first, second, and third control modes have been described above. Such first, second, and third control modes can be used in combination as in the first embodiment described above.
  • FIG. 17 is a vertical cross-sectional view of the storage case according to the third embodiment of the present invention.
  • 18 is a cross-sectional view of the container shown in FIG.
  • FIG. 19 is a perspective view showing a blower part included in the storage case shown in FIG. 17.
  • 20 to 23 are diagrams illustrating driving of the air blowing unit illustrated in FIG.
  • FIG. 24 is a cross-sectional view showing a drive mechanism of the blower.
  • the container of this embodiment is the same as that of 1st Embodiment mentioned above except the structures of a ventilation part differing.
  • symbol is attached
  • a plurality of openings 261 are formed in the top plate 26. Further, as shown in FIG. 18, the plurality of openings 261 extend and extend in the horizontal direction (Y-axis direction, a direction intersecting the flow direction of the cold air in plan view) of the container 1, and are spaced from each other. They are arranged side by side in the vertical direction (X-axis direction, the direction along the flow of cold air). These openings 261 are openings for introducing the cold air supplied from the temperature adjusting unit 3 to the guide path S1 into the storage chamber S2. And the ventilation part 4 is arrange
  • the blower unit 4 is disposed on each opening 261, and can be switched between a closed state in which the opening 261 is closed and an open state in which the opening 261 is opened, and a driving mechanism 48 that drives each shutter unit 49. And have.
  • the shutter portion 49 is not particularly limited as long as it can be bent and deformed.
  • the shutter portion 49 includes a plurality of bending movable portions 491 arranged side by side in the vertical direction. In 491, bending deformation (deflection deformation) can be performed in the thickness direction.
  • Such a shutter unit 49 is driven as follows, for example.
  • the shutter portion 49 is slid forward ( ⁇ X axis side, upstream in the direction of flow of cold air), and the shutter portion 49 is opened to open the opening 261, thereby opening the opening.
  • Cold air is introduced from the H.261 to the storage chamber S2.
  • the shutter portion 49 is slid forward, and the front portion 49a of the shutter portion 49 (at least a part of the shutter portion 49) is slid upward, so that the front portion 49a is one forward.
  • the drive mechanism 48 for driving the shutter portion 49 has a guide 481 provided on the main body 2 (inner wall 22) and a longitudinal direction along the guide 481 (a direction along the flow of cool air).
  • a drive source such as a motor for moving the first and second moving units 482 and 483.
  • the front end of the shutter unit 49 is connected to the second moving unit 483.
  • the guide 481 has a fan-shaped first guide part 481a arranged side by side with the opening 261 so as to overlap the opening 261 in a plan view as viewed from the Y-axis direction, and a linear shape connected to the first guide part 481a.
  • the second moving part 483 can move substantially only in the vertical direction in the second guide part 481b, and the second moving part 483 can move in both the vertical direction and the height direction in the first guide part 481a. It is like that.
  • the opening 261 is opened and closed as shown in FIGS. be able to.
  • the second moving part 483 is in the first guide part 481a and the second moving part 483 is moved in the height direction with respect to the first moving part 482, as shown in FIGS. Further, the front portion 49a can be protruded into the guide path S1.
  • a boundary portion 481c between the first guide portion 481a and the second guide portion 481b is positioned corresponding to the rear end portion of the opening 261, and the shutter portion 49 is bent and deformed at the boundary portion 481c. . Therefore, as shown in FIGS. 22 and 23, it is possible to mainly change only the posture of the portion (front portion 49a) overlapping the opening 261 of the shutter portion 49.
  • the driving of the first and second moving units 482 and 483 is controlled by the control unit 7.
  • FIG. 25 is a longitudinal sectional view showing a blower part of the storage case according to the fourth embodiment of the present invention.
  • FIG. 26 and FIG. 27 are diagrams for explaining driving of the air blowing unit shown in FIG. 28 and 29 are diagrams showing a modification of the air blowing unit shown in FIG.
  • the container of this embodiment is the same as that of 3rd Embodiment mentioned above except that the structure of a ventilation part differs.
  • symbol is attached
  • the blower unit 4 of the present embodiment includes a plurality of shutter units 49 that can open and close each opening 261 and a drive mechanism 47 that drives each shutter unit 49.
  • the configuration of the shutter unit 49 is the same as the configuration of the third embodiment described above.
  • the drive mechanism 47 has a guide part 471 for guiding the shutter part 49 and a drive source (not shown) such as a motor for moving the shutter part 49 along the guide part 471.
  • the guide portion 471 is located in front of the opening 261 and is connected to the first guide portion 471a extending upward as it goes forward and the rear end portion of the first guide portion 471a. And a linear second guide portion 471b extending to the rear side.
  • the first guide portion 471a is curved in a substantially arc shape, and the distance from the top plate 26 increases as it goes forward, and the inclination with respect to the top plate 26 increases.
  • the moving distance of the shutter portion 49 from the closed state is shortened, the inclination and the height can be suppressed small, and the amount of cool air introduced from the opening 261 into the storage chamber S2 is reduced.
  • the movement distance is long, the inclination and the height are increased, and the amount of cold air introduced from the opening 261 into the accommodation chamber S2 is increased.
  • the driving of the shutter unit 49 can be controlled by the control unit 7.
  • the first guide portion 471a has a substantially arc shape, and the inclination of the shutter portion 49 when guided by the first guide portion 471a can be controlled steplessly.
  • the configuration of the guide portion 471a is not limited to this.
  • the first guide portion 471a may be linear, and the inclination of the front portion 49a may be constant regardless of the amount of movement.
  • the first guide portion 471a may have a plurality of linear portions with different inclinations, and the inclination of the front portion 49a may be changed in multiple stages.
  • FIG. 30 is a longitudinal sectional view showing a storage case according to the fifth embodiment of the present invention.
  • the container of this embodiment is the same as that of 1st Embodiment mentioned above except having further an electric field generation
  • symbol is attached
  • the storage 1 of the present embodiment has an electric field generator 8 that forms an electric field (vibrating electric field) in the storage room S2.
  • an electric field generator 8 that forms an electric field (vibrating electric field) in the storage room S2.
  • the configuration of the electric field generating unit 8 is not particularly limited, but the electric field generating unit 8 of the present embodiment applies a voltage to the plate 81 disposed on the floor surface of the storage chamber S2 via the spacer 83, and the plate 81. And a voltage applying unit 82 to be applied.
  • the plate 81 also serves as a mounting table on which the food 100 is placed, and the food 100 is stacked on the plate 81.
  • the plate 81 is made of a conductive material such as aluminum and functions as an electrode for generating an electric field. Such a plate 81 is installed in a state of being insulated from the main body 2.
  • a sufficient number of through holes are preferably formed in the plate 81 so that the plate 81 does not hinder the suction of cold air from the duct 6 (opening 61).
  • the voltage application unit 82 can be disposed in the machine room R.
  • the spacer 83 is not particularly limited, but it is preferable to use a spacer having a shock absorbing mechanism (for example, a coil spring, a cylinder, a gel-like shock absorbing material, etc.).
  • a shock absorbing mechanism for example, a coil spring, a cylinder, a gel-like shock absorbing material, etc.
  • the strength of the electric field acting on the food 100 is not particularly limited, but is preferably, for example, 1000 V / m to 10,000 V / m.
  • the frequency of the electric field (the frequency of the alternating voltage applied to the plate 81) is not particularly limited, but is preferably 5 Hz or more, more preferably 100 Hz to 1000 Hz or less. Thereby, the said effect (bactericidal effect and aging effect) becomes more remarkable.
  • the ripening speed of the food 100 can be adjusted by adjusting the frequency. Therefore, it is preferable to appropriately set the frequency according to the type of food 100, the time (number of days) required for transportation, and the like.
  • the electric field may be generated continuously or intermittently.
  • the sterilization effect is improved, although the aging effect is reduced as compared with the case where the electric field is continuously generated.
  • power consumption can be reduced.
  • the period of electric field generation the time from the disappearance of the nth electric field to the generation of the n + 1th electric field.
  • the electric field generation time for each generation when the electric field is intermittently generated is not particularly limited, but is preferably about 10 seconds to 10 minutes, for example.
  • the lower limit By setting the lower limit, a sufficient sterilizing effect can be exhibited, and by setting the upper limit, the environment in the storage chamber S2 can be reliably changed within 20 minutes.
  • the intensity of the electric field when generating an electric field continuously, by changing the intensity of the electric field within 20 minutes (for example, by switching between an electric field of 1000 V / m and an electric field of 10,000 V / m in a cycle of 10 minutes), 20 minutes
  • the environment in the storage chamber S2 can be changed within the range, and the sterilizing effect similar to the above can be exhibited.
  • the electric field generator 8 is preferably provided with a safety device for preventing an electric shock or a fire.
  • the safety device is provided with a sensor that detects opening and closing of a door installed in the main body 2, and is configured to stop voltage application from the voltage application unit 82 when the door is opened in conjunction with the sensor. It may be.
  • the safety device is provided with a human sensor for detecting the presence of a person in the storage room S2, and in conjunction with this human sensor, when a human is detected in the storage room S2, the voltage application unit 82 applies a voltage. It may be configured to stop.
  • the safety device is provided with a warning light at a position where it can be visually recognized from the outside, for example, is lit in green when the electric field generator 8 is operating, and red when the electric field generator 8 is abnormally operating. Even if the operation of the electric field generating unit 8 is stopped and the safety in the storage is ensured, the light is turned off to notify the user of the state in the storage. Good.
  • how the above warning light shines is an example, and is not particularly limited.
  • an airbag ECU an ECU that determines whether or not to deploy an airbag based on information from an impact detection sensor such as an acceleration sensor provided in the automobile 10).
  • the voltage application from the voltage application unit 82 may be stopped when the airbag ECU determines to deploy the airbag.
  • a vibration sensor for detecting the shaking of the storage 1 is provided, and in conjunction with the vibration sensor, the voltage application from the voltage applying unit 82 is stopped when the shaking of a predetermined magnitude or more is detected. Also good.
  • each part can be replaced with any configuration that exhibits the same function, and any configuration can be added. Moreover, you may give each embodiment suitably.
  • the object may be stored at a high temperature.
  • hot air may be supplied from the temperature adjustment unit to the storage chamber S2.
  • the same control as when the object is stored at a low temperature may be performed. That is, when the temperature of the object is lower than the predetermined temperature range, the temperature of the object is first preferentially raised, and when the temperature of the object has sufficiently increased, Just keep it.
  • the temperature adjustment unit has a configuration capable of lowering and raising the temperature in the accommodation chamber (that is, a configuration capable of supplying cold air and hot air). It is sufficient that the temperature can be lowered or raised. That is, if the object is used only when stored at a low temperature, it is sufficient if at least cold air can be supplied, and if the object is used only when stored at a high temperature, It is sufficient if at least hot air can be supplied.
  • the accommodation chamber is filled with air.
  • the atmosphere in the accommodation chamber does not need to be filled with air, and a gas other than air (for example, nitrogen, argon, etc.) Inert gas), and the temperature of the gas may be adjusted by the temperature adjusting unit.
  • the machine room is arranged outside the main body.
  • the arrangement of the machine room is not limited to this and may be arranged inside the main body.
  • the storage of the present invention includes a storage chamber that stores an object, a temperature adjustment unit that adjusts the temperature of air in the storage chamber, a blower that blows air whose temperature is adjusted by the temperature adjustment unit, and the storage chamber At least one of the indoor temperature detector, the indoor temperature detector, and the object temperature detector, the indoor temperature detector that detects the temperature of the object, the object temperature detector that detects the temperature of the object disposed in the storage chamber, And a control unit that controls driving of the air blowing unit based on the detection result. Therefore, in addition to the temperature of the storage chamber, the temperature of the target object stored in the storage chamber can be detected, and the target object can be more reliably stored in a predetermined temperature range.
  • the storage of the present invention has industrial applicability.
  • Second guide part, 48 ... Drive mechanism, 481 ... Guide, 481a ... First guide part 481b ... second guide portion 481c ... boundary portion 482 ... first moving portion 483 ... second moving portion 49 ... shutter portion 49a ... front portion 491 ... flexible moving portion 51 ... temperature sensor 52 ... Food temperature sensor, DESCRIPTION OF SYMBOLS 3 ... Distance sensor, 59 ... Shutter part, 6 ... Duct, 61 ... Opening, 7 ... Control part, 8 ... Electric field generation part, 81 ... Plate, 82 ... Voltage application part, 83 ... Spacer, 9 ... Position detection part, 10 ... automobile, 100, 100A, 100B ... food, B ... block, C1, C2 ... cold air, J1, J2 ... second axis, R ... machine room, S1 ... taxiway, S2 ... accommodation room, Sf, Sr ... area

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Abstract

L'invention concerne un entrepôt de stockage (1) comprenant : une chambre de stockage (S2) destinée à stocker des objets ; une unité de réglage de température (3) destinée à régler la température de l'air dans la chambre de stockage (S2) ; un ensemble soufflante (4) destiné à souffler de l'air dont la température a été réglée par l'unité de réglage de température (3) ; des capteurs de température (51) destinés à détecter la température dans la chambre de stockage (S2) ; des capteurs de la température des aliments (52) destinés à détecter les températures des objets disposés à l'intérieur de la chambre de stockage (S2) ; et une unité de commande (7) destinée à commander l'entraînement des ensembles soufflante (4) sur la base des résultats de détection des capteurs de température (51) et/ou des capteurs de la température des aliments (52).
PCT/JP2016/077343 2015-12-28 2016-09-15 Entrepôt de stockage et système de réglage de température WO2017115503A1 (fr)

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JP2017558857A JP6824905B2 (ja) 2015-12-28 2016-09-15 収容庫および温度制御システム

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PCT/JP2015/086538 WO2017115424A1 (fr) 2015-12-28 2015-12-28 Entrepôt de stockage et système de régulation de température

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020230437A1 (fr) * 2019-05-14 2020-11-19 株式会社ＭＡＲＳ Ｃｏｍｐａｎｙ Armoire de stockage et procédé de stockage
WO2021002409A1 (fr) * 2019-07-02 2021-01-07 株式会社ＭＡＲＳ Ｃｏｍｐａｎｙ Contenant de stockage
CN113557201A (zh) * 2019-12-02 2021-10-26 火星有限公司 存储库
JP7480500B2 (ja) 2019-12-12 2024-05-10 三菱電機株式会社 冷蔵庫
KR102676941B1 (ko) * 2023-11-20 2024-06-20 김진남 가금류 보관용 냉장 창고 시스템

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7033934B2 (ja) * 2018-01-22 2022-03-11 三菱電機株式会社 コントローラ、冷却システム、冷却装置の制御方法、及び、プログラム
EP3844026B1 (fr) * 2018-08-30 2023-08-30 Reefer Air Flow Technologies (Pty) Ltd Ensemble déflecteur pour récipient de réfrigération

Citations (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6058373B2 (ja) * 1977-08-04 1985-12-19 高砂熱学工業株式会社 大空間の空調方法
JPS6399142U (fr) * 1986-12-15 1988-06-27
JPS6413482U (fr) * 1987-07-14 1989-01-24
JPH042385Y2 (fr) * 1987-06-30 1992-01-27
JPH04116323A (ja) * 1990-09-05 1992-04-16 Matsushita Electric Ind Co Ltd 空気調和装置
JPH05164452A (ja) * 1991-12-17 1993-06-29 Mitsubishi Electric Corp 冷却装置
JPH05231695A (ja) * 1992-02-21 1993-09-07 Nippondenso Co Ltd 対人追従スポット空調装置
JPH0638305Y2 (ja) * 1989-09-13 1994-10-05 ヤンマーディーゼル株式会社 冷凍冷蔵コンテナ
JPH0673627U (ja) * 1993-03-19 1994-10-18 株式会社大氣社 室内空気攪拌装置
JPH0854168A (ja) * 1994-08-10 1996-02-27 Hoshizaki Electric Co Ltd 冷却貯蔵庫及びその食材冷却方法
JP2000346432A (ja) * 1999-05-31 2000-12-15 Mitsubishi Electric Corp マルチ形空気調和機
JP2005212746A (ja) * 2004-02-02 2005-08-11 Denso Corp 吹出方向可変装置および車両用空調装置
JP2009103447A (ja) * 2009-01-16 2009-05-14 Toyo Eng Works Ltd 冷却システム
JP2011099579A (ja) * 2009-11-04 2011-05-19 Mitsubishi Electric Corp 冷蔵庫
JP2013113549A (ja) * 2011-11-30 2013-06-10 Fuji Electric Co Ltd 冷却収納装置
JP2014040151A (ja) * 2012-08-21 2014-03-06 Mitsubishi Electric Corp 車両用空調システム
WO2014098009A1 (fr) * 2012-12-18 2014-06-26 Matsui Kazuhide Procédé d'application de champ électrique
JP2015048959A (ja) * 2013-08-30 2015-03-16 ダイハツ工業株式会社 スポット空調装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010043763A (ja) * 2008-08-11 2010-02-25 Mitsubishi Electric Corp 冷凍冷蔵庫
JP6313935B2 (ja) * 2013-06-27 2018-04-18 株式会社ＭＡＲＳ Ｃｏｍｐａｎｙ 冷却庫

Patent Citations (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6058373B2 (ja) * 1977-08-04 1985-12-19 高砂熱学工業株式会社 大空間の空調方法
JPS6399142U (fr) * 1986-12-15 1988-06-27
JPH042385Y2 (fr) * 1987-06-30 1992-01-27
JPS6413482U (fr) * 1987-07-14 1989-01-24
JPH0638305Y2 (ja) * 1989-09-13 1994-10-05 ヤンマーディーゼル株式会社 冷凍冷蔵コンテナ
JPH04116323A (ja) * 1990-09-05 1992-04-16 Matsushita Electric Ind Co Ltd 空気調和装置
JPH05164452A (ja) * 1991-12-17 1993-06-29 Mitsubishi Electric Corp 冷却装置
JPH05231695A (ja) * 1992-02-21 1993-09-07 Nippondenso Co Ltd 対人追従スポット空調装置
JPH0673627U (ja) * 1993-03-19 1994-10-18 株式会社大氣社 室内空気攪拌装置
JPH0854168A (ja) * 1994-08-10 1996-02-27 Hoshizaki Electric Co Ltd 冷却貯蔵庫及びその食材冷却方法
JP2000346432A (ja) * 1999-05-31 2000-12-15 Mitsubishi Electric Corp マルチ形空気調和機
JP2005212746A (ja) * 2004-02-02 2005-08-11 Denso Corp 吹出方向可変装置および車両用空調装置
JP2009103447A (ja) * 2009-01-16 2009-05-14 Toyo Eng Works Ltd 冷却システム
JP2011099579A (ja) * 2009-11-04 2011-05-19 Mitsubishi Electric Corp 冷蔵庫
JP2013113549A (ja) * 2011-11-30 2013-06-10 Fuji Electric Co Ltd 冷却収納装置
JP2014040151A (ja) * 2012-08-21 2014-03-06 Mitsubishi Electric Corp 車両用空調システム
WO2014098009A1 (fr) * 2012-12-18 2014-06-26 Matsui Kazuhide Procédé d'application de champ électrique
JP2015048959A (ja) * 2013-08-30 2015-03-16 ダイハツ工業株式会社 スポット空調装置

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020230437A1 (fr) * 2019-05-14 2020-11-19 株式会社ＭＡＲＳ Ｃｏｍｐａｎｙ Armoire de stockage et procédé de stockage
JP2020186845A (ja) * 2019-05-14 2020-11-19 株式会社ＭＡＲＳ Ｃｏｍｐａｎｙ 収納庫および保存方法
CN113438899A (zh) * 2019-05-14 2021-09-24 火星有限公司 储存柜及保存方法
WO2021002409A1 (fr) * 2019-07-02 2021-01-07 株式会社ＭＡＲＳ Ｃｏｍｐａｎｙ Contenant de stockage
JP2021008997A (ja) * 2019-07-02 2021-01-28 株式会社ＭＡＲＳ Ｃｏｍｐａｎｙ 収容庫
JP7371836B2 (ja) 2019-07-02 2023-10-31 株式会社MARS Company 収容庫
CN113557201A (zh) * 2019-12-02 2021-10-26 火星有限公司 存储库
JP7480500B2 (ja) 2019-12-12 2024-05-10 三菱電機株式会社 冷蔵庫
KR102676941B1 (ko) * 2023-11-20 2024-06-20 김진남 가금류 보관용 냉장 창고 시스템

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