CN111780473A - Give birth to bright temporary storage with multicell formula intelligence freezer - Google Patents

Give birth to bright temporary storage with multicell formula intelligence freezer Download PDF

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Publication number
CN111780473A
CN111780473A CN202010600533.9A CN202010600533A CN111780473A CN 111780473 A CN111780473 A CN 111780473A CN 202010600533 A CN202010600533 A CN 202010600533A CN 111780473 A CN111780473 A CN 111780473A
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CN
China
Prior art keywords
unit
cabinet
control module
cold storage
refrigerating
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Pending
Application number
CN202010600533.9A
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Chinese (zh)
Inventor
卢圣平
刘微微
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Individual
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Individual
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Priority to CN202010600533.9A priority Critical patent/CN111780473A/en
Publication of CN111780473A publication Critical patent/CN111780473A/en
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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
    • F25D19/00—Arrangement or mounting of refrigeration units with respect to devices or objects to be refrigerated, e.g. infrared detectors
    • 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
    • F25D23/02—Doors; Covers
    • F25D23/028—Details
    • 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
    • F25D23/06—Walls
    • F25D23/065—Details
    • F25D23/066—Liners
    • 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
    • F25D23/12—Arrangements of compartments additional to cooling compartments; Combinations of refrigerators with other equipment, e.g. stove
    • 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
    • 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
    • F25D29/008—Alarm devices
    • 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
    • F25D2201/00—Insulation
    • F25D2201/10—Insulation with respect to heat
    • F25D2201/12—Insulation with respect to heat using an insulating packing material
    • 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
    • F25D2400/00—General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass
    • F25D2400/36—Visual displays
    • 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
    • F25D2500/00—Problems to be solved
    • F25D2500/06—Stock management
    • 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
    • F25D2600/00—Control issues
    • F25D2600/02—Timing

Abstract

The invention belongs to the technical field of refrigeration storage and transportation equipment, and particularly relates to a multi-unit intelligent refrigerated cabinet for temporary fresh food storage, which comprises a plurality of independent refrigeration units, a refrigeration system, an integrated control module, a rear-end cloud platform and a power supply system; the power supply system is electrically connected with power consumption equipment of the refrigerated cabinet, the rear-end cloud platform is in data transmission with the integrated control module, and the integrated control module is connected with the refrigeration system through a cable. The independent refrigeration unit comprises a unit refrigeration storage cabinet, a digital temperature sensor, a digital pressure sensor, an intelligent lock and a unit control module; the digital temperature sensor, the digital pressure sensor and the intelligent lock are connected with the unit control module through leads, and the unit control module is connected with the integrated control module through leads. This cold storage cabinet has both made things convenient for logistics personnel's delivery work, has made things convenient for the equipment user again and has got the action of receiving goods, owing to can be to the independent control of independent cold-stored unit, has practiced thrift the energy, has reduced the material waste that untimely brought is collected to the giving birth to bright.

Description

Give birth to bright temporary storage with multicell formula intelligence freezer
The technical field is as follows:
the invention belongs to the technical field of refrigeration storage and transportation equipment, and particularly relates to a multi-unit intelligent refrigerated cabinet for temporary fresh food storage.
Background art:
the online shopping of fresh products is accepted by many people at present, the refrigeration chain of a logistics company is basically complete, the fresh products are not provided with a temporary refrigeration space only in the links of terminal delivery and client receiving, a temporary storage space is generally lacked, particularly in summer with higher temperature, the delivery and receiving time difference is short, the quality of the products is greatly influenced, the problem is solved, and the refrigeration chain is the last link of the fresh logistics and needs to be solved.
The invention content is as follows:
in order to solve the technical problem, the invention provides a multi-unit intelligent refrigerated cabinet for temporary fresh food storage, which is convenient for temporary storage of fresh food products. Not only is the delivery work of logistics personnel convenient, but also the goods receiving behavior of equipment users is convenient, and due to the independent control of the independent refrigeration unit, the energy is saved, and the material waste caused by untimely fresh collecting is reduced.
The technical scheme adopted by the invention is as follows: a multi-unit intelligent refrigerated cabinet for temporary fresh food storage comprises a plurality of independent refrigerating units for refrigerating and refreshing, a refrigerating system for refrigerating the intelligent refrigerated cabinet, an integrated control module for intelligently controlling the refrigerated cabinet, a rear-end cloud platform capable of realizing information transaction and a power supply system for supplying electric power to the refrigerated cabinet; the power supply system is electrically connected with power consumption equipment of the refrigerated cabinet, the rear-end cloud platform is in data transmission with the integrated control module, and the integrated control module is connected with the refrigeration system through a cable.
Furthermore, the independent refrigeration unit comprises a unit cold storage cabinet, a digital temperature sensor, a digital pressure sensor, an intelligent lock and a unit control module; the digital temperature sensor, the digital pressure sensor and the intelligent lock are connected with the unit control module through leads, and the unit control module is connected with the integrated control module through leads; the digital temperature sensor, the digital pressure sensor and the heat exchange module of the refrigeration system are arranged in the unit cold storage cabinet, and the refrigeration loop of the heat exchange module is provided with an electromagnetic valve.
Further, intelligence lock is installed on the unit cabinet door of unit cold storage cabinet, and intelligence lock is for having information identification and the cabinet door lock of closing mechanism interlocking function to can long-range switching.
Furthermore, the intelligent lock needs to be remotely authorized to be opened by the back-end cloud platform, and the intelligent lock is opened under the following three conditions that a buyer and a seller realize transaction on the back-end cloud platform to generate a carrier containing transaction information of both parties, the information carrier is the only key of the seller which can open the refrigerated cabinet owned by the buyer, the refrigerated cabinet owner can open the refrigerated cabinet owned by the seller by utilizing the registration information on the back-end cloud platform, and the maintenance personnel obtains the opening authorization from the back-end cloud platform and can open the refrigerated cabinet door of the independent refrigerated unit.
Furthermore, a timer and an alarm are installed in the unit cold storage cabinet, and the timer and the alarm are connected with the unit control module through wires; the timer and the alarm are arranged at the rear side of the unit cold storage cabinet; a display screen for displaying pressure values, temperature values and fault information of the independent refrigerating unit is arranged outside the unit cold storage cabinet and is connected with the unit control module through a lead; and information of a digital pressure sensor, a digital temperature sensor, a timer and an alarm in the unit cold storage cabinet is transmitted to the display screen.
Further, the heat exchange module and the digital pressure sensor are respectively installed at the top and the bottom of the unit cold storage cabinet; the digital temperature sensor and the unit control module are installed at the rear side of the unit cold storage cabinet.
Furthermore, a plurality of unit cold storage cabinets form a multi-unit cold storage cabinet body, the multi-unit cold storage cabinet body is arranged on the bracket, and heat insulation materials are used for separating and insulating each unit cold storage cabinet; the unit cabinet door of the unit cold storage cabinet is made of heat insulation materials.
Furthermore, the multi-unit type refrigeration cabinet body is integrated or formed by combining a plurality of independent refrigeration cabinets with independent refrigeration unit functions.
Further, the power supply system is a power grid or roof solar power generation system; the refrigerating system also comprises a compressor, a radiator and a refrigerating pipeline, the refrigerating system refrigerates for a single or a plurality of unit cold storage cabinets in the refrigerated cabinet, each refrigerating loop and the electric switch valve arranged on the pipeline correspond to one independent refrigerating unit, and the refrigerating system refrigerates for one refrigerated cabinet or more than one refrigerated cabinet.
The invention has the beneficial effects that: the internal digital pressure sensor of every freezer links with the electric switch valve that this freezer body corresponds, when realizing that the internal fresh goods that store of freezer, the refrigerating system operation of this cabinet body, and the internal fresh goods that store of freezer takes away the back, and the refrigerating system shutdown's of this cabinet function reaches intelligent control's target. Not only is the delivery work of logistics personnel facilitated, but also the goods receiving behavior of equipment users is facilitated, and due to the independent control of the independent refrigeration unit, the energy is saved, and the material waste caused by untimely fresh food collection is reduced.
Description of the drawings:
FIG. 1 is a block diagram of a multi-unit intelligent freezer according to one embodiment;
FIG. 2 is a block diagram of a stand-alone refrigeration unit according to one embodiment;
FIG. 3 is a schematic structural view of a multi-unit type refrigerating cabinet according to an embodiment;
fig. 4 is a schematic front view of the multi-unit type refrigeration cabinet according to the first embodiment.
The specific implementation mode is as follows:
example one
Referring to the figures, the multi-unit intelligent refrigerated cabinet for temporary fresh food storage comprises a plurality of independent refrigerated units for refrigeration and freshness preservation, a refrigeration system for refrigeration of the intelligent refrigerated cabinet, an integrated control module for intelligent control of the refrigerated cabinet, a rear-end cloud platform capable of achieving information transaction and a power supply system for supplying power to the refrigerated cabinet; the power supply system is electrically connected with power consumption equipment of the refrigerated cabinet, the rear-end cloud platform is in data transmission with the integrated control module, and the integrated control module is connected with the refrigeration system through a cable.
The independent refrigeration unit comprises a unit cold storage cabinet 14, a digital temperature sensor 7, a digital pressure sensor 6, an intelligent lock 5 and a unit control module 11; the digital temperature sensor 7, the digital pressure sensor 6 and the intelligent lock 5 are connected with the unit control module 11 through leads, and the unit control module 11 is connected with the integrated control module through leads; the digital temperature sensor 7, the digital pressure sensor 6 and the heat exchange module 10 of the refrigeration system are installed in the unit cold storage cabinet 14, and the electromagnetic valve 12 is arranged on the refrigeration loop 13 of the heat exchange module 10.
The intelligent lock 5 is installed on the unit cabinet door 3 of the unit cold storage cabinet 14, and the intelligent lock 5 is a cabinet door lock with information identification and opening and closing mechanism interlocking functions and can be opened and closed remotely.
The intelligent lock 5 is opened under the following three conditions that a buyer and a seller realize transaction on the back-end cloud platform to generate a carrier containing transaction information of both parties, the information carrier is the only key of the seller which can open a refrigerated cabinet owned by the buyer, the refrigerated cabinet owner can open the refrigerated cabinet owned by the seller by utilizing registration information on the back-end cloud platform, and the maintenance personnel obtains opening authorization from the back-end cloud platform and can open a refrigerated cabinet door of an independent refrigerated unit.
A timer 8 and an alarm 9 are installed in the unit cold storage cabinet 14, and the timer 8 and the alarm 9 are connected with the unit control module 11 through wires; the timer 8 and the alarm 9 are installed at the rear side of the unit cold storage cabinet 14; a display screen 15 for displaying pressure values, temperature values and fault information of the independent refrigerating unit is arranged outside the unit cold storage cabinet 14, and the display screen 15 is connected with the unit control module 11 through a lead; the information of the digital pressure sensor 6, the digital temperature sensor 7, the timer 8 and the alarm 9 in the unit cold storage cabinet 14 is transmitted to the display screen 15.
The heat exchange module 10 and the digital pressure sensor 6 are respectively arranged at the top and the bottom of the unit cold storage cabinet 14; the digital temperature sensor 7 and the unit control module 11 are installed at the rear side of the unit cold storage cabinet 14.
The plurality of unit cold storage cabinets 14 form a multi-unit type cold storage cabinet body 2, the multi-unit type cold storage cabinet body 2 is arranged on the support 1, and heat insulation materials 4 are used for separating and insulating heat between the unit cold storage cabinets 14; and the unit cabinet door 3 of the unit cold storage cabinet 14 is made of heat insulation materials.
The multi-unit type refrigerating cabinet body 2 is either integrated or formed by combining a plurality of independent refrigerating cabinets with independent refrigerating unit functions.
The power supply system is a power grid or roof solar power generation system; the refrigerating system also comprises a compressor, a radiator and a refrigerating pipeline, the refrigerating system refrigerates a single or a plurality of unit cold storage cabinets 14 in the refrigerated cabinet, each refrigerating loop and the electric switch valve 12 arranged on the pipeline correspond to an independent refrigerating unit, and the refrigerating system refrigerates one refrigerated cabinet or more than one refrigerated cabinet.
The multi-unit intelligent refrigerated cabinet for temporary fresh food storage comprises a plurality of independent refrigeration units, a refrigeration system, an integrated control module, a power supply system (a national power grid or a roof solar power generation device) and a rear-end cloud platform. The refrigerated cabinets of a plurality of independent refrigerated units form an integral refrigerated cabinet body or are combined by a plurality of independent refrigerated cabinets with the functions of the independent refrigerated units, which is arranged on a bracket, a plurality of cold storage cabinet bodies are separated by heat insulation materials, an independent refrigeration unit comprises a refrigeration cabinet body and a refrigeration cabinet door, the refrigerator body consists of inner and outer surface layer materials of the refrigerator, a heat insulation material between the inner and outer surface layer materials and an attached facility in the refrigerator, a heat exchange module at the top is arranged on the attached facility in the cold storage cabinet body, the heat exchange module is communicated with a refrigerating system outside the refrigerated cabinet body through a refrigerating loop to realize the cooling of the interior of the refrigerated cabinet body, a digital temperature sensor at the rear end is arranged in an accessory facility in the refrigerated cabinet body, after the independent refrigerating unit is electrified, the temperature value in the cold storage cabinet is transmitted to the unit control module and finally displayed on the display screen on the door of the refrigerating cabinet, and the temperature in the cold storage cabinet is monitored. The auxiliary facilities in the refrigerator body are provided with a timing device at the rear end, the timing device is started to operate after being powered on, a timing value is transmitted to the unit control module and finally transmitted to the cloud platform at the rear end before being powered off, and the cloud platform transmits a calculation result to the terminal equipment of the independent refrigeration unit user. The auxiliary facilities of the refrigerating cabinet body are provided with unit control modules at the rear ends, the unit control modules receive the information of the facilities of the independent refrigerating unit, transmit the information to the integrated control module after processing, receive the information fed back by the integrated control module and transmit the control information to the auxiliary facilities of the independent refrigerating unit. The auxiliary facilities in the refrigerator body are provided with alarm devices at the rear ends, when the auxiliary facilities of the independent refrigerating unit are in operation, the measured values of the auxiliary facilities exceed the limit values set by the system, the alarm devices are started and send alarm signals to the cloud platform at the rear end, and the cloud platform informs maintenance personnel to process the alarm signals. The auxiliary facility in the refrigerator body is provided with a digital pressure sensor at the bottom, which is a facility for judging whether articles are stored in the independent cold storage cabinet or not, and when the measured value of the facility is greater than the minimum limit value set by the system, the refrigerating system of the independent refrigerating unit is started to cool the independent refrigerating unit. The freezer cabinet door is located freezer body front end, sets up intelligent lock, display screen in it, and intelligent tool to lock is the cabinet door lock that has information identification and closing mechanism interlocking function to can long-range switching, the long-range mandate that needs obtain the cloud platform of opening of this lock. The intelligent lock is opened under three conditions, wherein one condition is that a buyer and a seller realize transaction on a back-end cloud platform to generate a carrier containing transaction information of both parties, the information carrier is the only key of the seller which can open a refrigerated cabinet owned by the buyer, the other condition is that the refrigerated cabinet owner can open the refrigerated cabinet owned by the refrigerated cabinet owner by utilizing registration information on the back-end cloud platform, and the third condition is that maintenance personnel obtain opening authorization from the back-end cloud platform and can open a refrigerated cabinet door of an independent refrigerated unit.
The refrigeration system comprises complete equipment such as a compressor radiator and the like, a refrigeration loop and electromagnetic valves, each independent refrigeration unit corresponds to one group of electromagnetic valves, and each independent refrigeration unit of the multi-unit type refrigeration cabinet adjusts an electric switch valve through a unit control module and a combined control module, so that the temperature of the independent refrigeration cabinet is regulated.
The integrated control module is an intermediate facility for connecting the unit control module and the rear-end cloud platform and processes information of each unit control module, information of a refrigeration system, information fed back by the cloud platform, information of the unit control module and information of a power supply system of the intelligent refrigerated cabinet. The power supply system is a power supply device for providing power for the equipment, and comprises a national power grid or a roof solar power generation device. And the back-end cloud platform processes the fresh goods transaction information, various information of each multi-unit intelligent refrigerated cabinet and information of each intelligent lock on the platform. The display screen displays information including the value of the pressure sensor, the temperature value in the refrigerating unit, the value of the timing device, faults in the refrigerating unit and the like.
The buyer and the seller realize transaction on the cloud platform at the back end to generate an information carrier containing transaction information, such as a two-dimensional code on a transaction document, the terminal devices of both parties receive the two-dimensional code, the seller processes the commodity, prints order information, transports the commodity, finds a container held by the buyer according to address information on the order, scans the two-dimensional code on the order, opens a refrigerated cabinet door to store the commodity, the measured value of an internal pressure sensor in the independent refrigerated unit is greater than the lowest limit set by the system, closes the refrigerated cabinet door, a refrigeration system and other facilities of the independent refrigerated unit are opened, the buyer and the seller receive the arrival prompt information of the single commodity, the buyer opens the refrigerated cabinet door to take the commodity by using registration information on the cloud platform at the back end, the measured value of the internal pressure sensor in the independent refrigerated unit is less than the lowest limit set by the system, closes the refrigerated cabinet door, and the refrigeration system and other, and simultaneously, the seller receives prompt information that the single goods are taken away by the buyer, and the transaction is completed.

Claims (10)

1. The utility model provides a give birth to bright temporary storage with multicell formula intelligence freezer which characterized in that: the intelligent refrigerated cabinet comprises a plurality of independent refrigeration units for refrigeration and fresh keeping, a refrigeration system for refrigeration of the intelligent refrigerated cabinet, an integrated control module for intelligent control of the refrigerated cabinet, a rear-end cloud platform capable of achieving information transaction and a power supply system for supplying electric power to the refrigerated cabinet; the power supply system is electrically connected with power consumption equipment of the refrigerated cabinet, the rear-end cloud platform is in data transmission with the integrated control module, and the integrated control module is connected with the refrigeration system through a cable.
2. The multi-unit intelligent refrigerator for temporary fresh food storage according to claim 1, wherein: the independent refrigeration unit comprises a unit cold storage cabinet (14), a digital temperature sensor (7), a digital pressure sensor (6), an intelligent lock (5) and a unit control module (11); the digital temperature sensor (7), the digital pressure sensor (6) and the intelligent lock (5) are connected with the unit control module (11) through leads, and the unit control module (11) is connected with the integrated control module through leads; the digital temperature sensor (7), the digital pressure sensor (6) and a heat exchange module (10) of the refrigeration system are arranged in the unit cold storage cabinet (14), and a refrigeration loop (13) of the heat exchange module (10) is provided with an electromagnetic valve (12).
3. The multi-unit intelligent refrigerator for temporary fresh food storage according to claim 2, wherein: the intelligent lock (5) is installed on a unit cabinet door (3) of the unit cold storage cabinet (14), and the intelligent lock (5) is a cabinet door lock with information identification and opening and closing mechanism interlocking functions and can be opened and closed remotely.
4. The multi-unit intelligent refrigerator for temporary fresh food storage according to claim 3, wherein: the intelligent lock (5) is opened under the following three conditions that a buyer and a seller realize transaction on the back-end cloud platform to generate a carrier containing transaction information of both parties, the information carrier is the only key of the seller which can open a refrigerated cabinet owned by the buyer, the refrigerated cabinet owner can open the refrigerated cabinet owned by the seller by utilizing registration information on the back-end cloud platform, and the maintenance personnel obtains opening authorization from the back-end cloud platform and can open the refrigerated cabinet door of the independent refrigerated unit.
5. The multi-unit intelligent refrigerator for temporary fresh food storage according to claim 2, wherein: a timer (8) and an alarm (9) are installed in the unit cold storage cabinet (14), and the timer (8) and the alarm (9) are connected with the unit control module (11) through leads; the timer (8) and the alarm (9) are arranged at the rear side of the unit cold storage cabinet (14); a display screen (15) for displaying pressure values, temperature values and fault information of the independent refrigerating unit is arranged outside the unit cold storage cabinet (14), and the display screen (15) is connected with the unit control module (11) through a lead; the information of a digital pressure sensor (6), a digital temperature sensor (7), a timer (8) and an alarm (9) in the unit cold storage cabinet (14) is transmitted to a display screen (15).
6. The multi-unit intelligent refrigerator for temporary fresh food storage according to claim 2, wherein: the heat exchange module (10) and the digital pressure sensor (6) are respectively arranged at the top and the bottom of the unit cold storage cabinet (14); the digital temperature sensor (7) and the unit control module (11) are installed at the rear side of the unit cold storage cabinet (14).
7. The multi-unit intelligent refrigerator for temporary fresh food storage according to any one of claims 2 to 6, wherein: the plurality of unit cold storage cabinets (14) form a multi-unit type cold storage cabinet body (2), the multi-unit type cold storage cabinet body (2) is arranged on the support (1), and heat insulation materials (4) are used for separating and insulating heat between the unit cold storage cabinets (14); and the unit cabinet door (3) of the unit cold storage cabinet (14) is made of heat insulation materials.
8. The multi-unit intelligent refrigerator for temporary fresh food storage according to claim 7, wherein: the multi-unit type refrigerating cabinet body (2) is integrated or formed by combining a plurality of independent refrigerating cabinets with independent refrigerating unit functions.
9. The intelligent multi-unit refrigerator for temporary fresh food storage according to any one of claims 1, 2, 3, 4, 5, 6 or 8, wherein: the power supply system is a power grid or roof solar power generation system; the refrigerating system also comprises a compressor, a radiator and refrigerating pipelines, the refrigerating system refrigerates single or multiple unit cold storage cabinets (14) in the refrigerated cabinet, each refrigerating loop and the electric switch valve (12) arranged on the pipelines correspond to one independent refrigerating unit, and the refrigerating system refrigerates one refrigerated cabinet or more than one refrigerated cabinet.
10. The multi-unit intelligent refrigerator for temporary fresh food storage according to claim 7, wherein: the power supply system is a power grid or roof solar power generation system; the refrigerating system also comprises a compressor, a radiator and refrigerating pipelines, the refrigerating system refrigerates single or multiple unit cold storage cabinets (14) in the refrigerated cabinet, each refrigerating loop and the electric switch valve (12) arranged on the pipelines correspond to one independent refrigerating unit, and the refrigerating system refrigerates one refrigerated cabinet or more than one refrigerated cabinet.
CN202010600533.9A 2020-06-29 2020-06-29 Give birth to bright temporary storage with multicell formula intelligence freezer Pending CN111780473A (en)

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Publication number Priority date Publication date Assignee Title
EP2950283A1 (en) * 2014-05-28 2015-12-02 Norpe Oy Delivery box system and method for delivering grocery products
CN109270881A (en) * 2017-07-17 2019-01-25 杨振辉 A kind of intelligent cold-accumulating insulated case circulation control system based on Internet of Things
CN208042586U (en) * 2018-01-19 2018-11-02 南京农业大学 A kind of Intelligentized internet-of-thing agricultural products fresh-keeping cabinet
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CN109285292A (en) * 2018-12-07 2019-01-29 系统物联科技（杭州）有限公司 A kind of Intelligent logistics terminal for user doorway
CN210123574U (en) * 2019-07-31 2020-03-03 宁波三掌柜新商业有限公司 Integrated intelligent refrigerated milk box

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