CN220355803U - Photovoltaic active cold source self-charging cold accumulation refrigeration and transportation integrated equipment - Google Patents
Photovoltaic active cold source self-charging cold accumulation refrigeration and transportation integrated equipment Download PDFInfo
- Publication number
- CN220355803U CN220355803U CN202221503061.6U CN202221503061U CN220355803U CN 220355803 U CN220355803 U CN 220355803U CN 202221503061 U CN202221503061 U CN 202221503061U CN 220355803 U CN220355803 U CN 220355803U
- Authority
- CN
- China
- Prior art keywords
- cold
- box body
- self
- heat preservation
- environment
- Prior art date
- Legal status (The legal status 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 status listed.)
- Active
Links
- 238000009825 accumulation Methods 0.000 title claims abstract description 29
- 238000005057 refrigeration Methods 0.000 title claims abstract description 20
- 238000009413 insulation Methods 0.000 claims abstract description 38
- 238000001816 cooling Methods 0.000 claims abstract description 23
- 238000010248 power generation Methods 0.000 claims abstract description 7
- 238000004321 preservation Methods 0.000 claims description 24
- 238000012544 monitoring process Methods 0.000 claims description 11
- 238000005286 illumination Methods 0.000 claims description 7
- 239000003507 refrigerant Substances 0.000 claims description 7
- 239000003795 chemical substances by application Substances 0.000 claims description 4
- 235000013305 food Nutrition 0.000 abstract description 13
- 239000000295 fuel oil Substances 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 5
- 230000005611 electricity Effects 0.000 abstract description 3
- 238000003912 environmental pollution Methods 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 9
- 238000004659 sterilization and disinfection Methods 0.000 description 8
- 238000004146 energy storage Methods 0.000 description 6
- 239000000446 fuel Substances 0.000 description 5
- 230000001954 sterilising effect Effects 0.000 description 5
- 239000012782 phase change material Substances 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000003137 locomotive effect Effects 0.000 description 3
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 2
- 241000700605 Viruses Species 0.000 description 2
- 238000013473 artificial intelligence Methods 0.000 description 2
- KYKAJFCTULSVSH-UHFFFAOYSA-N chloro(fluoro)methane Chemical compound F[C]Cl KYKAJFCTULSVSH-UHFFFAOYSA-N 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Landscapes
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The utility model discloses a photovoltaic cold source self-charging cold accumulation cold storage and transportation integrated device, which comprises an insulation box body, wherein a solar panel is arranged outside the top of the insulation box body, an R32 environment-friendly self-charging device and a PLC electric cabinet are arranged outside a wall opposite to a box door, a cold accumulation coil system is arranged inside the insulation box body, and the cold accumulation coil system is connected to the R32 environment-friendly self-charging device through a self-charging pipeline; the PLC electric cabinet is connected and used for controlling photovoltaic power generation and power supply of the solar panel and controlling starting operation of the R32 environment-friendly self-cooling device; the solar panel is connected with and used for supplying power to the PLC electric cabinet and the R32 environment-friendly self-charging device. The utility model uses renewable clean energy solar photo-thermal power generation to supply power, solves the problem of partial or complete power utilization, reduces environmental pollution, reduces fuel oil use cost, can be externally connected with a power supply to charge and store cold by using peak-valley low electricity price, and can also be used as a movable refrigeration house to cool perishable foods in the field, and the refrigeration transportation process does not need to charge cold.
Description
Technical Field
The utility model relates to the technical field of cold chain logistics of fresh perishable foods, in particular to photovoltaic active cold source self-charging cold storage and refrigeration and transportation integrated equipment.
Background
At present, most of domestic cold chain logistics refrigeration transportation links are powered cold source refrigerated vehicles, and a refrigeration system of chlorofluorocarbon (CFCs) and HCFC refrigerants mainly containing R22 is adopted to meet the refrigeration requirement inside a carriage, and because exhaust gas generated by fuel oil power, most common chlorofluorocarbon (CFCs) and HCFC refrigerants mainly containing R22 can pollute the environment and destroy an ozone layer, a greenhouse effect is generated, and the environment-friendly, energy-saving, environment-friendly and economic performance of the cold chain logistics industry and the high-quality development of perishable foods are the necessary trend of future development under the background of national double-carbon targets. In addition, the existing refrigerated transport equipment lacks photovoltaic energy storage and sterilization functions.
In addition, with the great development of cold chain transportation industry, the total mileage of long-distance transportation of the refrigerated transport vehicle is greatly increased, if the refrigerating unit directly adopts fuel power, the fuel consumption is increased to pollute the environment, the cost is greatly improved, the fuel vehicle power is also insufficient, the sailing time of the refrigerated transport vehicle is increased, and the power of the fuel engine is also required to be increased.
Disclosure of Invention
The utility model aims to provide photovoltaic cold source self-charging cold storage refrigeration and transportation integrated equipment, which solves the technical problems of high oil consumption, high energy consumption, heavy pollution, no cold storage energy storage and no disinfection and sterilization of a refrigerator car in the prior art.
In order to solve the technical problems, the utility model specifically provides the following technical scheme:
the utility model provides a photovoltaic cold source self-charging cold accumulation cold storage and transportation integrated device, which comprises an insulation box body, wherein a solar panel is arranged outside the top of the insulation box body, an R32 environment-friendly self-charging device and a PLC electric cabinet are arranged outside the wall of the insulation box body, which is opposite to a box door, a cold accumulation coil pipe system is arranged inside the insulation box body, and the cold accumulation coil pipe system passes through the outer wall of the insulation box body through a self-charging pipeline and is connected to the R32 environment-friendly self-charging device;
the PLC electric cabinet is connected and used for controlling photovoltaic power generation and power supply of the solar panel and controlling starting operation of the R32 environment-friendly self-cooling device;
the solar panel is connected with and used for supplying power to the PLC electric cabinet and the R32 environment-friendly self-cooling device.
Preferably, the heat-insulating box body is a standard container heat-insulating box body, a refrigerator car heat-insulating box body or a standard exchangeable box heat-insulating box body.
Preferably, the cold accumulation coil pipe system consists of an inner sleeve pipe structure and an outer sleeve pipe structure, wherein the inner sleeve pipe structure is formed by taking a refrigerant as an inner pipe and taking a phase change cold accumulation agent as an outer pipe, and the inner sleeve pipe structure is arranged on the top of the box inner side of the heat preservation box body or on two side walls adjacent to the box door side.
Preferably, a plurality of ultraviolet LED lamps are uniformly arranged at the top of the inside of the heat insulation box body, ultraviolet rays emitted by the ultraviolet LED lamps can cover the whole inner space of the heat insulation box body, and the ultraviolet LED lamps run under the control of the PLC electric control box and are powered by the solar panel.
Preferably, a monitoring camera is arranged at the corner of the top end, close to the box door, in the heat insulation box body and is aligned to the whole inner space of the heat insulation box body, and the monitoring camera is controlled to run through the PLC electric control box and is powered through the solar panel.
Preferably, an illumination LED lamp is arranged at the corner of the top end, close to the box door, in the heat preservation box body, the illumination LED lamp runs under the control of the PLC electric cabinet, and is powered by the solar panel.
Compared with the prior art, the utility model has the following beneficial effects:
1) The utility model uses renewable clean energy solar photo-thermal power generation and supply, and the solar panel is arranged outside the top of the heat insulation box body, so that the full utilization of solar energy is realized, the self-cooling and other electric equipment are supplied with power without fuel oil, the problem of partial or complete power utilization is solved, the environmental pollution is reduced, and the fuel oil use cost is reduced.
2) The utility model uses the phase change material cold accumulation energy storage technology and the R32 green environment-friendly cold charge technology, the R32 environment-friendly self-charge device automatically controls the cold charge process through the PLC electric cabinet, the ODP value of the R32 refrigerant is 0, and the ozone layer is not damaged; the GWP value is 675, the greenhouse effect is low, and the environment-friendly, low-carbon, energy-saving and environment-friendly effects are realized.
3) The cold accumulation coil system mainly comprises an inner sleeve structure and an outer sleeve structure, wherein the inner sleeve structure is formed by the refrigerant and the phase change cold accumulation agent, the structure is compact, materials are saved, the process flow is simple, and the cold accumulation and energy accumulation of the self-charging phase change material are efficient.
4) The utility model can also be externally connected with a power supply by utilizing peak-valley low electricity price and phase-change material cold charge, cold accumulation and energy storage technology, and can automatically charge cold, cool and refrigerate and transport perishable foods without charging cold in the process of refrigerated transport. The movable refrigeration house can be used for refrigerating perishable foods in the field, and then can be transported to a consumption place in a refrigerating mode, so that the cold chain perishable foods are not dumped, one-stop completion is realized, the utilization rate and efficiency of equipment are greatly improved, and the labor cost is reduced.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It will be apparent to those of ordinary skill in the art that the drawings in the following description are exemplary only and that other implementations can be obtained from the extensions of the drawings provided without inventive effort.
FIG. 1 is a schematic view of the external structure of the integrated equipment provided by the utility model;
fig. 2 is a schematic diagram of an internal structure of the integrated device provided by the utility model.
Reference numerals in the drawings are respectively as follows:
1-an insulation box body; 2-a solar panel; 3-R32 environmental protection self-cooling device; 4-PLC electric cabinet; 5-ultraviolet LED lamps; 6-illuminating an LED lamp; 7-a self-cooling pipeline; 8-a cold storage coil system; 9-monitoring camera.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1 and 2, the utility model provides a photovoltaic cold source self-cooling cold storage and refrigeration and transportation integrated device, which comprises an insulation box body 1, wherein a solar panel 2 is arranged outside the top of the insulation box body 1, an R32 environment-friendly self-cooling device 3 and a PLC electric cabinet 4 are arranged outside the wall of the insulation box body 1 opposite to a box door, a cold storage coil system 8 is arranged in the insulation box body 1, and the cold storage coil system 8 passes through the outer wall of the insulation box body 1 through a self-cooling pipeline 7 and is connected to the R32 environment-friendly self-cooling device 3;
the PLC electric cabinet 4 is connected and used for controlling photovoltaic power generation and power supply of the solar panel 2 and controlling starting operation of the R32 environment-friendly self-cooling device 3;
the solar panel 2 is connected with and used for supplying power to the PLC electric cabinet 4 and the R32 environment-friendly self-cooling device 3.
The R32 environment-friendly self-charging device 3 is connected with the cold accumulation coil pipe system 8 through the self-charging pipeline 7 to realize self-charging cold accumulation energy storage. The cold accumulation coil pipe systems 8 are arranged on the left and right side walls or the top in the heat preservation box body 1, can release cold to the environment in the box after being filled with cold, and keep the low-temperature environment in the box.
Wherein, the heat preservation box body 1 is a standard container heat preservation box body, a refrigerated truck heat preservation box body or a standard exchangeable compartment heat preservation box body.
Specifically, in this embodiment, the standard container insulation box or the refrigerated vehicle insulation box of the insulation box 1 is respectively hung on a special trailer or an installation refrigerated vehicle, and is manufactured based on standard refrigerated containers or refrigerated vehicles of different specifications. The rear end of the standard container insulation box or the refrigerator car insulation box is a box door, the front end of the other end of the standard container insulation box or the refrigerator car insulation box is close to a car head, the front end outside the box is provided with an R32 environment-friendly self-cooling device 3 and a PLC electric cabinet 4, and the standard container insulation box or the refrigerator car insulation box is reinforced by a bracket to prevent falling.
When the standard exchangeable compartment heat-insulating box body of the heat-insulating box body 1 is towed by a special locomotive chassis of the standard exchangeable compartment, a hydraulic or air bag lifting system is arranged on the special locomotive chassis of the standard exchangeable compartment, and when the standard exchangeable compartment heat-insulating box body is self-assembled and self-disassembled, the standard exchangeable compartment heat-insulating box body is firstly lifted by the hydraulic or air bag lifting system, and then four telescopic and folding brackets at the outer bottom of the standard exchangeable compartment box are supported, so that the standard exchangeable compartment box body is detached, and the special locomotive chassis of the standard exchangeable compartment is opened.
The cold accumulation coil pipe system 8 is composed of an inner sleeve pipe structure and an outer sleeve pipe structure, wherein the inner sleeve pipe structure is formed by taking a refrigerant as an inner pipe and taking a phase change cold accumulation agent as an outer pipe, and the inner sleeve pipe structure is arranged on the top of the box inside the heat preservation box body 1 or on two side walls adjacent to the box door side.
The top evenly sets up a plurality of ultraviolet LED lamps 5 in the case of insulation can 1, the ultraviolet ray that ultraviolet LED lamp 5 launched can cover insulation can 1's whole inner space, ultraviolet LED lamp 5 passes through PLC electric cabinet 4 control operation, and pass through solar panel 2 power supply. The ultraviolet LED lamp 5 can be used for carrying out disinfection and sterilization treatment on perishable foods, so that the cold chain foods are prevented from being polluted by epidemic viruses and bacteria, and the quality and safety of the cold chain foods are ensured.
The intelligent cabinet temperature-keeping device is characterized in that a monitoring camera 9 is arranged at the corner of the top end of the heat-keeping box body 1, which is close to the box door, and is aligned to the whole inner space of the heat-keeping box body 1, and the monitoring camera 9 is controlled to run by the PLC electric cabinet 4 and is powered by the solar panel 2. The monitoring camera can visually monitor the running conditions of cold chain foods and equipment in the whole box body, and the PLC electric cabinet realizes real-time positioning monitoring and recording of temperature and humidity parameters and vehicle running tracks through an artificial intelligence and Internet of things technology and a GPS or Beidou positioning technology.
The top corner that is close to the chamber door in the insulation box body 1 is provided with illumination LED lamp 6, illumination LED lamp 6 passes through PLC electric cabinet 4 control operation, and pass through solar panel 2 power supply.
The PLC electric cabinet 4 can monitor the running condition and positioning of the heat preservation box body 1 and display related contents on a PLC screen, and comprises a control button of electric equipment, a viewing and setting button of temperature and humidity parameters during cold chain food refrigeration and transportation in the box, a cold filling condition of a cold storage coil pipe system in a self-cooling process, a real-time picture in the box displayed by a monitoring camera, and the like.
When the temperature in the heat preservation box body 1 is higher than the set temperature, the R32 environment-friendly self-cooling device 3 is started through the PLC electric cabinet 4 to charge cold to the cold accumulation coil pipe system 9 for cold accumulation and energy storage; when the temperature in the heat preservation box body 1 is reduced to be lower than the set temperature, the R32 environment-friendly self-cooling device 3 stops running, and the cold accumulation coil pipe system 8 releases cold to the environment in the box.
A plurality of ultraviolet LED lamps 5 are uniformly arranged at the top in the heat preservation box body 1, and the cold chain food in the heat preservation box body is subjected to sterilization treatment.
When the equipment is used for refrigerating or transporting cold chain food in a field or is parked outdoors, most of the time is exposed to sunlight, and the sunlight can influence the heat preservation condition in the box body. Therefore, in order to fully utilize solar energy, the solar panel 2 is arranged outside the top of the heat insulation box body 1, and the heat insulation of the top of the box body is increased, and the solar panel mainly absorbs light and heat and generates electricity. And the R32 environment-friendly self-charging cooling device 3, the PLC electric cabinet 4, the monitoring camera 9, the ultraviolet LED lamp 5 and the illumination LED lamp 6 are powered.
According to the photovoltaic cold source self-charging cold storage refrigeration and transportation integrated equipment, the cold storage refrigeration transportation does not use fuel oil, is environment-friendly, low-carbon, energy-saving and environment-friendly, can monitor temperature and humidity remotely in real time, is visualized, is flexible and convenient to move, kills viruses and sterilizes, and automatically stores data through a photovoltaic power generation technology, a phase change material cold storage technology, an ultraviolet LED disinfection technology and an artificial intelligence technology of the Internet of things; the problems of high oil consumption, high energy consumption, high pollution, no sterilization, uneconomical and the like of the fuel power refrigeration transport equipment are effectively solved.
The above embodiments are only exemplary embodiments of the present application and are not intended to limit the present application, the scope of which is defined by the claims. Various modifications and equivalent arrangements may be made to the present application by those skilled in the art, which modifications and equivalents are also considered to be within the scope of the present application.
Claims (6)
1. The integrated equipment for self-cooling, cold storage, refrigeration and transportation of a photovoltaic cold source is characterized by comprising an insulation box body (1), a solar panel (2) is arranged outside the top of the insulation box body (1), an R32 environment-friendly self-cooling device (3) and a PLC electric cabinet (4) are arranged outside a wall, opposite to a box door, of the insulation box body (1), a cold storage coil system (8) is arranged inside the insulation box body (1), and the cold storage coil system (8) penetrates through the outer wall of the insulation box body (1) through a self-cooling pipeline (7) to be connected to the R32 environment-friendly self-cooling device (3);
the PLC electric cabinet (4) is connected and used for controlling photovoltaic power generation and power supply of the solar panel (2) and controlling starting operation of the R32 environment-friendly self-cooling device (3);
the solar panel (2) is connected with and used for supplying power to the PLC electric cabinet (4) and the R32 environment-friendly self-cooling device (3).
2. The photovoltaic cold source self-charging cold storage refrigeration and transportation integrated equipment according to claim 1, wherein the heat preservation box (1) is a standard container heat preservation box, a refrigerated vehicle heat preservation box or a standard exchangeable compartment heat preservation box.
3. The integrated equipment for self-charging cold accumulation, cold storage and transportation of a photovoltaic active cold source according to claim 1 is characterized in that the cold accumulation coil pipe system (8) is composed of an inner sleeve structure and an outer sleeve structure, wherein the inner sleeve structure is formed by taking a refrigerant as an inner pipe and taking a phase change cold accumulation agent as an outer pipe, and the inner sleeve structure and the outer sleeve structure are arranged on the top of the inside of the heat preservation box body (1) or on two side walls adjacent to the side of a box door.
4. The photovoltaic cold source self-charging cold storage refrigeration and transportation integrated equipment according to claim 1, wherein a plurality of ultraviolet LED lamps (5) are uniformly arranged at the top of the inside of the heat preservation box body (1), ultraviolet rays emitted by the ultraviolet LED lamps (5) can cover the whole inner space of the heat preservation box body (1), and the ultraviolet LED lamps (5) are controlled to run through a PLC electric control box (4) and are powered by the solar panel (2).
5. The photovoltaic cold source self-charging cold accumulation and refrigeration and transportation integrated equipment according to claim 1 is characterized in that a monitoring camera (9) is arranged at the corner of the top end, close to a box door, of the heat preservation box body (1) and is aligned to the whole inner space of the heat preservation box body (1), and the monitoring camera (9) is controlled to operate through a PLC electric control box (4) and is powered through a solar panel (2).
6. The photovoltaic cold source self-charging cold accumulation refrigeration and transportation integrated equipment according to claim 1 is characterized in that an illumination LED lamp (6) is arranged at the corner of the top end, close to a box door, in the heat preservation box body (1), the illumination LED lamp (6) is controlled to operate through the PLC electric control box (4), and power is supplied through the solar panel (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221503061.6U CN220355803U (en) | 2022-06-15 | 2022-06-15 | Photovoltaic active cold source self-charging cold accumulation refrigeration and transportation integrated equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221503061.6U CN220355803U (en) | 2022-06-15 | 2022-06-15 | Photovoltaic active cold source self-charging cold accumulation refrigeration and transportation integrated equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220355803U true CN220355803U (en) | 2024-01-16 |
Family
ID=89504013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221503061.6U Active CN220355803U (en) | 2022-06-15 | 2022-06-15 | Photovoltaic active cold source self-charging cold accumulation refrigeration and transportation integrated equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220355803U (en) |
-
2022
- 2022-06-15 CN CN202221503061.6U patent/CN220355803U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205169314U (en) | Bright cold chain of on -vehicle life delivery case and electronic delivery car | |
| CN106766419A (en) | The refrigerator car mixed refrigeration systems and its changing method under different operating modes of a kind of utilization photovoltaic energy storage | |
| CN106274630A (en) | Phase change cold-storage and the electronic refrigerator car of green of electricity refrigeration cooperation | |
| CN204398960U (en) | A kind of wind energy and solar power cold chain logistic car | |
| CN110667461A (en) | Cold-storage type constant-temperature refrigerator car | |
| CN112793940A (en) | Passive refrigerated container and system | |
| CN109850383A (en) | It is a kind of based on mechanical cold-storage can temp controlled thermal insulation case | |
| CN205971023U (en) | Cold chain logistics car | |
| CN205168293U (en) | Phase transition cold -storage and electric refrigeration united operation's green electronic refrigerator car | |
| CN103612847B (en) | Mechanization is layered glove and obtains Refrigerated Transport method and the device thereof of uniform operating mode | |
| CN201254364Y (en) | Novel controlled atmosphere refrigerating box and cold filling apparatus | |
| CN220355803U (en) | Photovoltaic active cold source self-charging cold accumulation refrigeration and transportation integrated equipment | |
| CN109099624A (en) | A kind of vehicle-mounted household freezer | |
| CN210851962U (en) | Heat management system of phase change cold storage plate based on embedded heat pipe heat transfer enhancement | |
| CN210174712U (en) | Combined refrigeration cold chain transport vehicle | |
| CN202440013U (en) | Full automatic cold-chain logistics box | |
| CN212157796U (en) | Refrigerating box | |
| CN210437077U (en) | Fresh-keeping cold chain transport vechicle | |
| CN104495037A (en) | Cold chain logistics distribution vehicle and distribution method thereof | |
| CN214002812U (en) | Container for international trade with refrigeration function | |
| CN213811289U (en) | Container type refrigeration house | |
| CN106114136A (en) | Electric-driven refrigerating, cold-storage, energy saving and environment friendly freezing, cold storage truck | |
| CN211107131U (en) | Cold-storage type constant-temperature refrigerator car | |
| CN211943094U (en) | Fresh-keeping car of selling of food that box can transversely stretch out and draw back | |
| CN209341653U (en) | A kind of vehicle-mounted household freezer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |