CN112274679A - Cold-chain logistics transportation system device and method capable of killing novel coronavirus - Google Patents
Cold-chain logistics transportation system device and method capable of killing novel coronavirus Download PDFInfo
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- CN112274679A CN112274679A CN202011043053.3A CN202011043053A CN112274679A CN 112274679 A CN112274679 A CN 112274679A CN 202011043053 A CN202011043053 A CN 202011043053A CN 112274679 A CN112274679 A CN 112274679A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
- A61L2/20—Gaseous substances, e.g. vapours
- A61L2/202—Ozone
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L3/00—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
- A23L3/34—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals
- A23L3/3409—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals in the form of gases, e.g. fumigation; Compositions or apparatus therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P3/00—Vehicles adapted to transport, to carry or to comprise special loads or objects
- B60P3/20—Refrigerated goods vehicles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D88/00—Large containers
- B65D88/74—Large containers having means for heating, cooling, aerating or other conditioning of contents
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D2588/00—Large container
- B65D2588/74—Large container having means for heating, cooling, aerating or other conditioning of contents
- B65D2588/743—Large container having means for heating, cooling, aerating or other conditioning of contents blowing or injecting heating, cooling or other conditioning fluid inside the container
- B65D2588/746—Large container having means for heating, cooling, aerating or other conditioning of contents blowing or injecting heating, cooling or other conditioning fluid inside the container with additional treatment function
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- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Public Health (AREA)
- General Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Veterinary Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Epidemiology (AREA)
- Thermal Sciences (AREA)
- Transportation (AREA)
- Nutrition Science (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The invention discloses a cold-chain logistics transportation system device and a method capable of killing novel coronavirus, wherein the cold-chain logistics transportation system device comprises a transportation tool, a vacuumizing device and an ozone providing device; the transport tool is provided with a refrigerating box which is a closed space for accommodating cold chain materials; the refrigerating box comprises a gas inlet and a gas outlet, and a valve is arranged on the gas inlet and the gas outlet; the ozone supply device is connected with the gas inlet and the gas outlet of the refrigerating box through a pipeline; the vacuumizing device is connected with the gas inlet and the gas outlet of the refrigerating box through a pipeline. The cold chain logistics transportation system device is simple in structure and easy to implement, and can effectively cut off the way of spreading new coronavirus on the cold chain food transportation tool, the cold chain food in the cold chain logistics transportation tool and the surface of the cold chain food package.
Description
Technical Field
The invention relates to the technical field of cold chain transportation, in particular to a cold chain logistics transportation system device and a cold chain logistics transportation method capable of killing novel coronavirus.
Background
Public health measures are more important than medical measures for the prevention and control of major infectious diseases. The new coronavirus has a certain survival time outside the human body, and can be adsorbed on the surface of an object to cause contact transmission. In 2020, multiple epidemic cases show that some cold chain food and/or cold chain food package and/or cold chain food transport tool can detect positive condition of new coronavirus nucleic acid detection. Once the cold chain food and/or the cold chain food package and/or the cold chain food transport means are infected with new coronavirus in the production, processing and circulation links, the traditional cold chain low-temperature and high-humidity environment is favorable for the long-term viability preservation of the virus, and epidemic situation can be caused. Scientifically and effectively cut off the way of spreading new coronavirus of cold chain food, cold chain food package and cold chain food transportation tools, and is also important for strengthening supervision on cold chain food and all links in circulation. Therefore, there is a need for an effective disinfection apparatus and method for cold chain logistics transportation vehicles that cuts off the way new coronavirus transmission from the cold chain food itself and/or the cold chain food packaging and/or the cold chain food transportation vehicles.
Disclosure of Invention
The invention aims to solve the first technical problem of providing a cold chain logistics transportation system device capable of killing novel coronavirus. The system device has simple structure and easy implementation, and can effectively cut off the way of spreading the new coronavirus on the cold chain food transport tool, the cold chain food in the cold chain food transport tool and the surface of the cold chain food package.
The second technical problem to be solved by the invention is to provide a method for killing the novel coronavirus in the cold-chain logistics transportation system.
In order to solve the first technical problem, the invention adopts the following technical scheme:
a cold chain logistics transportation system device capable of killing novel coronavirus comprises a transportation tool, a vacuumizing device and an ozone providing device;
the transport tool is provided with a refrigerating box which is a closed space for accommodating cold chain materials;
the refrigerating box comprises a gas inlet and a gas outlet, and a valve is arranged on the gas inlet and the gas outlet;
the ozone supply device is connected with the gas inlet and the gas outlet of the refrigerating box through a pipeline; the ozone supply device can fill the refrigerating box with ozone;
the vacuumizing device is connected with the outlet of the refrigerating box through a pipeline; the vacuum-pumping device can pump vacuum in the refrigerating box.
In one embodiment, the cold-chain logistics transportation system device further comprises a coding device. For printing a code record on the sterilized vehicle.
In one embodiment, the cold-chain logistics transportation system device further comprises a central control system, wherein the central control system is connected with the vacuumizing device, the ozone providing device and the code printing device through data transmission lines; the central control system controls the operation and the closing of the vacuumizing device, the ozone providing device and the coding device.
In one embodiment, the evacuation system is an evacuation pump.
In one embodiment, the ozone supply device comprises an ozone generator and an ozone pump.
In one embodiment, the cooler is a closed, square box that can hold cold chain food.
In one embodiment, the cooler is provided with a cooler door for access to cold chain food.
In one embodiment, the gas inlet and outlet on the refrigeration container can be separately provided with a gas inlet and a gas outlet; the gas inlet is used for being connected with an ozone supply device; the gas outlet is used for being connected with a vacuumizing device.
In order to solve the second technical problem, the invention adopts the following scheme:
a method of killing a novel coronavirus in a cold chain logistics transportation system installation, comprising the steps of:
s1, storing the cold chain materials in a refrigerator of the transport tool, and sealing the refrigerator;
s2, opening a valve of a gas inlet and a gas outlet on the refrigerating box, and communicating the vacuumizing device with the refrigerating box;
s3, the central control system controls to start the vacuumizing device to vacuumize the refrigerating box;
s4, the central control system controls to close the vacuum-pumping system and close the valve of the gas inlet and outlet;
s5, connecting the ozone supply device with the gas inlet and outlet of the refrigerating box, and opening the valve of the gas inlet and outlet;
s6, the central control system controls to start the ozone supply device to fill ozone into the refrigerator, so that gaps among the cold chain materials, the cold chain material package and the inner wall of the refrigerator are filled with ozone;
s7, injecting ozone to 0.8-1.2 atmospheric pressure;
s8, maintaining the ozone in the refrigerating box for 3-60 seconds;
s9, closing a valve of the gas inlet and outlet, separating the ozone supply device from the gas inlet and outlet of the refrigerating box, and connecting the vacuumizing device with the gas inlet and outlet of the refrigerating box;
s10, opening a valve of the gas inlet and outlet, and controlling the vacuumizing device to pump out ozone in the refrigerating box by the central control system;
s11, closing the valve of the gas inlet and outlet, separating the gas inlet and outlet of the vacuum-pumping system and the refrigerator, and completing the killing of the novel coronavirus in the transport tool.
In a preferred embodiment, in step S10, the vacuum extractor extracts ozone and transfers the ozone to the ozone storage for recycling.
In a preferred embodiment, in step S11, after completing the killing of the new coronavirus in the transportation vehicle, the central control system controls the code printing system to print the code on the transportation vehicle.
Any range recited herein is intended to include the endpoints and any number between the endpoints and any subrange subsumed therein or defined therein.
Unless otherwise specified, the raw materials of the present invention are commercially available, and the apparatus used in the present invention may be any apparatus conventionally used in the art or may be any apparatus known in the art.
Compared with the prior art, the invention has the following beneficial effects:
1) the invention can effectively cut off the way of spreading the new coronavirus on the cold chain food transport tool, the cold chain food in the cold chain food transport tool and the surface of the cold chain food package;
2) the invention codes the disinfected transportation tool and can be traced;
3) the ozone used in the invention can keep the freshness and activity of cold chain materials by high-concentration oxygen after reaction.
In conclusion, the invention can effectively cut off the transmission path of the new coronavirus of the cold chain food, the cold chain food package and the cold chain food transportation tool.
Drawings
The following detailed description of embodiments of the invention is provided in connection with the accompanying drawings
FIG. 1 is a schematic structural diagram of a cold-chain logistics transportation system device according to the invention;
fig. 2 is a block diagram of the control of each system of the cold-chain logistics transportation system device of the invention.
Detailed Description
In order to more clearly illustrate the invention, the invention is further described below in connection with preferred embodiments. It is to be understood by persons skilled in the art that the following detailed description is illustrative and not restrictive, and is not to be taken as limiting the scope of the invention.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the invention and for simplicity in description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed in a particular orientation, and be constructed in a particular manner of operation, and are not to be construed as limiting the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
As one aspect of the present invention, referring to fig. 1 and 2, a cold chain logistics transportation system device capable of killing a novel coronavirus comprises a transportation means 900, a vacuum pumping device 100 and an ozone providing device 200;
the transportation means 900 is provided with a refrigerated container 901, and the refrigerated container 901 is a closed space for accommodating cold chain materials;
the refrigerating container 901 is provided with a gas inlet and a gas outlet, and the gas inlet and the gas outlet are provided with valves; preferably, the gas inlet and outlet of the refrigeration container 901 may be separately set as a gas inlet 902 and a gas outlet 903, and the gas inlet and the gas outlet are respectively provided with a valve; the gas inlet 902 is used for connecting with the ozone providing device 200; the gas outlet 903 is used for connecting with the vacuum pumping device 100;
the ozone supply device 200 is connected with the gas inlet 902 of the refrigeration container 901 through a pipeline; the ozone supply device 200 may fill the refrigerator 901 with ozone;
the vacuum extractor 100 is connected to the gas outlet 903 of the refrigerator 901 through a pipe; the evacuation device 100 may evacuate the interior of the refrigeration container 901.
According to some embodiments of the present invention, the cold-chain logistics transportation system apparatus further comprises a coding apparatus 300. For printing a code record on the sterilized vehicle 900.
According to some embodiments of the present invention, the cold-chain logistics transportation system further comprises a central control system 400, wherein the central control system 400 is connected with the vacuum extractor 100, the ozone supplier 200 and the code printer 300 through data transmission lines; the central control system 400 controls the operation and the shutdown of the vacuum extractor 100, the ozone supplier 200 and the coding device 300.
According to some embodiments of the present invention, the evacuation system 100 is an evacuation pump.
According to some embodiments of the present invention, the ozone supply apparatus 200 comprises an ozone generator 201 and an ozone pump 202.
According to some embodiments of the present invention, the cooler 901 is a closed square box that can hold cold chain food.
According to some embodiments of the present invention, the cooler 901 is provided with a cooler door (not shown) for accessing the cold chain food.
As another aspect of the present invention, a method for killing a new type of coronavirus in a cold chain logistics transportation system apparatus when gas access and exit are integrated on a refrigerated storage container, comprising the steps of:
s1, storing the cold chain materials in a refrigerator of the transport tool, and sealing the refrigerator;
s2, opening a valve of a gas inlet and a gas outlet on the refrigerating box, and communicating the vacuumizing device with the refrigerating box;
s3, the central control system controls to start the vacuumizing device to vacuumize the refrigerating box;
s4, the central control system controls to close the vacuum-pumping system and close the valve of the gas inlet and outlet;
s5, connecting the ozone supply device with the gas inlet and outlet of the refrigerating box, and opening the valve of the gas inlet and outlet;
s6, the central control system controls to start the ozone supply device to fill ozone into the refrigerator, so that gaps among the cold chain materials, the cold chain material package and the inner wall of the refrigerator are filled with ozone;
s7, injecting ozone to 0.8-1.2 atmospheric pressure;
s8, maintaining the ozone in the refrigerating box for 3-60 seconds;
s9, closing a valve of the gas inlet and outlet, separating the ozone supply device from the gas inlet and outlet of the refrigerating box, and connecting the vacuumizing device with the gas inlet and outlet of the refrigerating box;
s10, opening a valve of the gas inlet and outlet, and controlling the vacuumizing device to pump out ozone in the refrigerating box by the central control system;
s11, closing the valve of the gas inlet and outlet, separating the gas inlet and outlet of the vacuum-pumping system and the refrigerator, and completing the killing of the novel coronavirus in the transport tool.
According to some embodiments of the invention, in step S10, the vacuum device pumps out the ozone and then transfers the ozone to the ozone storage for recycling.
According to some embodiments of the present invention, in step S11, after completing the killing of the new coronavirus in the transportation vehicle, the central control system controls the code printing system to print the code on the transportation vehicle.
As another aspect of the present invention, when the refrigerator is separately provided with the gas inlet and the gas outlet, a method for killing a novel coronavirus in a cold chain logistics transportation system device comprises the following steps:
s1, storing the cold chain materials in a refrigerator of the transport tool, and sealing the refrigerator;
s2, connecting the vacuumizing device with the gas outlet of the refrigerating box, and opening a valve of the gas outlet;
s3, the central control system controls to start the vacuumizing device to vacuumize the refrigerating box;
s4, the central control system controls to close the vacuum-pumping system and close the valve of the gas outlet;
s5, connecting the ozone supply device with the gas inlet of the refrigerating box, and opening the valve of the gas inlet;
s6, the central control system controls to start the ozone supply device to fill ozone into the refrigerator, so that gaps among the cold chain materials, the cold chain material package and the inner wall of the refrigerator are filled with ozone;
s7, injecting ozone to 0.8-1.2 atmospheric pressure;
s8, maintaining the ozone in the refrigerating box for 3-60 seconds;
s9, closing a valve of the gas inlet and outlet to separate the ozone supply device from the inlet of the refrigerating box;
s10, opening a valve of the gas outlet, and controlling the vacuumizing device to pump out ozone in the refrigerating box by the central control system;
s11, closing the valve of the gas outlet, separating the gas outlet of the vacuum-pumping system and the refrigerating box, and completing the killing of the novel coronavirus in the transportation tool.
In conclusion, the invention can effectively kill the new coronavirus on the cold chain food, the cold chain food package and the cold chain food transportation tool; the invention can code the disinfected vehicle and trace; the ozone used in the invention can keep the freshness and activity of cold chain materials by high-concentration oxygen after reaction.
In conclusion, the invention can effectively cut off the transmission path of the new coronavirus of the cold-chain materials, the cold-chain material package and the cold-chain material transportation tool.
It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. Not all embodiments are exhaustive. All obvious changes and modifications which are obvious to the technical scheme of the invention are covered by the protection scope of the invention.
Claims (10)
1. A cold chain logistics transportation system device capable of killing novel coronavirus is characterized in that: comprises a transport tool, a vacuum-pumping device and an ozone supply device;
the transport tool is provided with a refrigerating box which is a closed space for accommodating cold chain materials;
the refrigerating box comprises a gas inlet and a gas outlet, and a valve is arranged on the gas inlet and the gas outlet;
the ozone supply device is connected with the gas inlet and the gas outlet of the refrigerating box through a pipeline;
the vacuumizing device is connected with the gas inlet and the gas outlet of the refrigerating box through a pipeline.
2. The cold-chain logistics transportation system device of claim 1, characterized in that: the cold-chain logistics transportation system device further comprises a code printing device.
3. The cold-chain logistics transportation system device of claim 1, characterized in that: the cold-chain logistics transportation system device also comprises a central control system, and the central control system is connected with the vacuumizing device, the ozone providing device and the code printing device through data transmission lines; the central control system controls the operation and the closing of the vacuumizing device, the ozone providing device and the coding device.
4. The cold-chain logistics transportation system device of claim 1, characterized in that: the vacuum pumping system is a vacuum pumping pump.
5. The cold-chain logistics transportation system device of claim 1, characterized in that: the ozone supply device comprises an ozone generator and an ozone pump.
6. The cold-chain logistics transportation system device of claim 1, characterized in that: the refrigerator is a closed square box body which can contain cold chain food.
7. The cold-chain logistics transportation system device of claim 1, characterized in that: the refrigerator is provided with a refrigerator door for the food in and out of the cold chain.
8. The cold-chain logistics transportation system device of claim 1, characterized in that: the air inlet and the air outlet on the refrigerating box can be independently provided with an air inlet and an air outlet; the gas inlet is used for being connected with an ozone supply device; the gas outlet is used for being connected with a vacuumizing device.
9. A method of killing a new coronavirus in a cold chain logistics transportation system installation as claimed in any one of claims 1 to 8, comprising the steps of:
s1, storing the cold chain materials in a refrigerator of the transport tool, and sealing the refrigerator;
s2, opening a valve of a gas inlet and a gas outlet on the refrigerating box, and communicating the vacuumizing device with the refrigerating box;
s3, the central control system controls to start the vacuumizing device to vacuumize the refrigerating box;
s4, the central control system controls to close the vacuum-pumping system and close the valve of the gas inlet and outlet;
s5, connecting the ozone supply device with the gas inlet and outlet of the refrigerating box, and opening the valve of the gas inlet and outlet;
s6, the central control system controls to start the ozone supply device to fill ozone into the refrigerator, so that gaps among the cold chain materials, the cold chain material package and the inner wall of the refrigerator are filled with ozone;
s7, injecting ozone to 0.8-1.2 atmospheric pressure;
s8, maintaining the ozone in the refrigerating box for 3-60 seconds;
s9, closing a valve of the gas inlet and outlet, separating the ozone supply device from the gas inlet and outlet of the refrigerating box, and connecting the vacuumizing device with the gas inlet and outlet of the refrigerating box;
s10, opening a valve of the gas inlet and outlet, and controlling the vacuumizing device to pump out ozone in the refrigerating box by the central control system;
s11, closing the valve of the gas inlet and outlet, separating the gas inlet and outlet of the vacuum-pumping system and the refrigerator, and completing the killing of the novel coronavirus in the transport tool.
10. The method of claim 9, wherein: in step S10, the vacuum-pumping device pumps out ozone and then conveys the ozone to an ozone storage for recycling;
preferably, in step S11, after completing killing the novel coronavirus in the transportation vehicle, the central control system controls the coding system to code and record on the transportation vehicle.
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| CN202011043053.3A CN112274679A (en) | 2020-09-28 | 2020-09-28 | Cold-chain logistics transportation system device and method capable of killing novel coronavirus |
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| CN202011043053.3A CN112274679A (en) | 2020-09-28 | 2020-09-28 | Cold-chain logistics transportation system device and method capable of killing novel coronavirus |
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2020
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