CN113142294A - Assembled ice-temperature fresh-keeping warehouse and fresh-keeping method - Google Patents
Assembled ice-temperature fresh-keeping warehouse and fresh-keeping method Download PDFInfo
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- CN113142294A CN113142294A CN202110319572.6A CN202110319572A CN113142294A CN 113142294 A CN113142294 A CN 113142294A CN 202110319572 A CN202110319572 A CN 202110319572A CN 113142294 A CN113142294 A CN 113142294A
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- 238000000034 method Methods 0.000 title claims abstract description 17
- 238000004321 preservation Methods 0.000 claims abstract description 38
- 235000012055 fruits and vegetables Nutrition 0.000 claims abstract description 35
- 238000007710 freezing Methods 0.000 claims abstract description 14
- 230000008014 freezing Effects 0.000 claims abstract description 14
- 238000010438 heat treatment Methods 0.000 claims abstract description 3
- 239000000523 sample Substances 0.000 claims description 29
- 238000009423 ventilation Methods 0.000 claims description 17
- 239000010410 layer Substances 0.000 claims description 14
- 239000011229 interlayer Substances 0.000 claims description 4
- 239000011232 storage material Substances 0.000 claims description 4
- 229920006327 polystyrene foam Polymers 0.000 claims description 3
- 229920002635 polyurethane Polymers 0.000 claims description 3
- 239000004814 polyurethane Substances 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 230000029058 respiratory gaseous exchange Effects 0.000 claims description 3
- 230000001276 controlling effect Effects 0.000 claims description 2
- 238000001816 cooling Methods 0.000 claims description 2
- 238000007599 discharging Methods 0.000 claims description 2
- 238000005516 engineering process Methods 0.000 abstract description 19
- 238000005057 refrigeration Methods 0.000 abstract description 14
- 201000009240 nasopharyngitis Diseases 0.000 abstract description 8
- 238000010276 construction Methods 0.000 description 4
- 235000013399 edible fruits Nutrition 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 244000144730 Amygdalus persica Species 0.000 description 2
- 241000219112 Cucumis Species 0.000 description 2
- 235000015510 Cucumis melo subsp melo Nutrition 0.000 description 2
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- 235000007688 Lycopersicon esculentum Nutrition 0.000 description 2
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- 235000009827 Prunus armeniaca Nutrition 0.000 description 2
- 244000141353 Prunus domestica Species 0.000 description 2
- 235000006040 Prunus persica var persica Nutrition 0.000 description 2
- 241000220324 Pyrus Species 0.000 description 2
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- 239000003205 fragrance Substances 0.000 description 2
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- 235000009849 Cucumis sativus Nutrition 0.000 description 1
- 235000010799 Cucumis sativus var sativus Nutrition 0.000 description 1
- 240000001980 Cucurbita pepo Species 0.000 description 1
- 235000009852 Cucurbita pepo Nutrition 0.000 description 1
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- 241000219094 Vitaceae Species 0.000 description 1
- 235000009754 Vitis X bourquina Nutrition 0.000 description 1
- 235000012333 Vitis X labruscana Nutrition 0.000 description 1
- 240000006365 Vitis vinifera Species 0.000 description 1
- 235000014787 Vitis vinifera Nutrition 0.000 description 1
- FJJCIZWZNKZHII-UHFFFAOYSA-N [4,6-bis(cyanoamino)-1,3,5-triazin-2-yl]cyanamide Chemical compound N#CNC1=NC(NC#N)=NC(NC#N)=N1 FJJCIZWZNKZHII-UHFFFAOYSA-N 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
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Images
Classifications
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23B—PRESERVATION OF FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES; CHEMICAL RIPENING OF FRUIT OR VEGETABLES
- A23B7/00—Preservation of fruit or vegetables; Chemical ripening of fruit or vegetables
- A23B7/04—Freezing; Subsequent thawing; Cooling
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The invention discloses an assembled ice-temperature fresh-keeping warehouse and a fresh-keeping method, and relates to the technical field of refrigeration and fresh keeping. Firstly, measuring the freezing point temperature of the fruits and vegetables to be warehoused, and then increasing the measured freezing point temperature by 0.5-1.5 ℃ according to the characteristics of the fruits and vegetables to be stored to serve as the ice temperature storage temperature of the fruits and vegetables; reducing the temperature of the fruits and vegetables to 0-1 ℃ by steps within 36 hours after warehousing; the fruits and vegetables are heated up to room temperature by a step heating way within 36 hours before being delivered out of the warehouse. The invention organically combines the ice temperature preservation technology with the assembled preservation warehouse technology, thereby not only ensuring that the performance of the preservation warehouse is superior to that of a common cold-storage preservation warehouse, but also realizing convenient assembly and disassembly of the preservation warehouse and having strong practicability.
Description
Technical Field
The invention relates to the technical field of refrigeration and preservation, in particular to an assembled ice temperature preservation warehouse and a preservation method.
Background
The ice temperature is a temperature range from 0 ℃ to the freezing temperature of organisms, and agricultural products, aquatic products and the like are stored in the temperature range, so that the fresh degree of the agricultural products, the aquatic products and the like which are just picked can be kept; the biological storage in the temperature range is called as ice temperature storage or ice temperature technology, and is the third generation of fresh-keeping technology after the refrigeration technology and the air conditioning technology.
At present, the ice temperature preservation technology is mostly used for cold storage and fresh-keeping storehouses. But current cold-stored fresh-keeping storehouse is mostly fixed structure, and not only the structure is complicated, is difficult for the dismouting moreover, and the freezer of being not convenient for removes the transportation to make the application range of freezer greatly restricted. However, the prior art does not have an example of combining an ice temperature preservation technology with an assembled type preservation warehouse technology, so that the invention provides the assembled type ice temperature preservation warehouse and the preservation method urgently, which can ensure that the performance of the preservation warehouse is superior to that of a common cold storage preservation warehouse and can realize the convenience in disassembly and assembly of the preservation warehouse.
Disclosure of Invention
The invention aims to provide an assembled ice-temperature fresh-keeping warehouse and a fresh-keeping method, which are used for solving the problems in the prior art, and the ice-temperature fresh-keeping technology and the assembled fresh-keeping warehouse technology are organically combined, so that the performance of the fresh-keeping warehouse is better than that of a common cold-storage fresh-keeping warehouse, the fresh-keeping warehouse can be conveniently disassembled and assembled, and the use flexibility of the fresh-keeping warehouse is favorably improved.
In order to achieve the purpose, the invention provides the following scheme:
the invention provides an assembled ice temperature fresh-keeping storehouse, mainly include:
the assembled warehouse comprises an assembled warehouse body, wherein one side of the assembled warehouse body is provided with a warehouse door;
the ice temperature warehouse is arranged in the assembled warehouse body, and the top wall of the ice temperature warehouse is provided with a cold storage box; a first one-way ventilation window and a second one-way ventilation window are arranged on the side wall of the ice-temperature warehouse, a first fan is arranged in the ice-temperature warehouse, and a second fan is arranged in an interlayer between the assembled warehouse body and the ice-temperature warehouse; the first one-way ventilation window is used for discharging airflow in the ice-temperature storage, and the second one-way ventilation window is used for introducing airflow into the ice-temperature storage;
the refrigerating system is matched with the cold storage box for use, and is used for providing a cold source for the cold storage box so as to realize an ice temperature environment in the ice temperature warehouse;
and the first fan, the second fan and the refrigerating system are electrically connected with the control system, and the control system is used for regulating and controlling the temperature in the ice-temperature storage.
Optionally, the refrigeration system includes a compressor, a refrigeration pipeline, an expansion valve and an evaporator, which are connected in sequence; the evaporator is positioned above the cold storage box and arranged at intervals with the cold storage box.
Optionally, the compressor is disposed outside the assembled storage body.
Optionally, a temperature probe and/or a humidity probe are/is arranged in the ice-temperature warehouse; the temperature probe is in signal connection with the control system; the humidity probe is in signal connection with the control system.
Optionally, the center of each wall surface in the ice-temperature storage is provided with one temperature probe, and each temperature probe is in signal connection with the control system.
Optionally, the cold storage box is filled with a cold storage agent, and the bottom of the cold storage box is provided with a temperature probe.
Optionally, the evaporator is a finned coil.
Optionally, an internet of things card is arranged in the control system, and the temperature in the ice-temperature warehouse can be remotely controlled through a mobile phone APP.
Optionally, the assembled type refrigeration house body is a double-layer assembled type refrigeration house, the outer layer of the double-layer assembled type refrigeration house is assembled and spliced by a polyurethane plate, and the inner layer of the double-layer assembled type refrigeration house is assembled and spliced by a polystyrene foam plate.
Meanwhile, the invention provides a preservation method based on the assembled ice temperature preservation warehouse, which comprises the following steps: the preservation method is used for storage and preservation of fruits and vegetables with breathing jump type, such as apples, pears, melons, grapes, peaches, apricots, plums, prunes, tomatoes, cucurbits, cucumbers and the like; firstly, measuring the freezing point temperature of the fruits and vegetables to be warehoused, and then increasing the measured freezing point temperature by 0.5-1.5 ℃ according to the characteristics of the fruits and vegetables to be stored to serve as the ice temperature storage temperature of the fruits and vegetables; after the fruits and vegetables are put in storage, reducing the temperature to the freezing point temperature through step cooling within 36 hours after the fruits and vegetables are put in storage; before the fruits and vegetables are delivered out of the warehouse, the fruits and vegetables are heated up to room temperature in a step manner within 36 hours before delivery out of the warehouse.
Compared with the prior art, the invention has the following technical effects:
according to the assembled ice-temperature fresh-keeping warehouse and the fresh-keeping method, the ice-temperature technology is utilized to store and keep fruits and vegetables at a temperature close to the ice temperature, the metabolism of the picked fruits and vegetables can be obviously reduced, the good original quality of the fruits and vegetables is kept, the assembled ice-temperature fresh-keeping warehouse and the assembled ice-temperature fresh-keeping method are superior to common cold storage in the aspects of color, fragrance, taste and mouthfeel, and the freshness is almost at the same level as that of the fruits and vegetables which are just picked; meanwhile, the assembled type storehouse body can be quickly built on a set site, the construction period is shortened, the construction cost is saved, the effects of cost saving and efficiency increasing are achieved, the assembled type storehouse body is convenient to transfer and convey after being disassembled, and the use flexibility is greatly improved. The invention organically combines the ice temperature preservation technology with the assembled preservation warehouse technology, thereby not only ensuring that the performance of the preservation warehouse is superior to that of a common cold-storage preservation warehouse, but also realizing convenient assembly and disassembly of the preservation warehouse and having strong practicability.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an assembled ice-temperature fresh-keeping warehouse of the present invention;
wherein the reference numerals are: 100. an assembled ice temperature fresh-keeping warehouse; 1. a storage door; 21. a first one-way louver; 22. a second one-way louver; 31. a first fan; 32. a second fan; 4. an evaporator; 5. a cold storage tank; 6. an assembled warehouse body; 7. an expansion valve; 8. a refrigeration pipeline; 9. a control system; 10. a compressor; 11. an ice temperature storage.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention aims to provide an assembled ice-temperature fresh-keeping warehouse and a fresh-keeping method, wherein the ice-temperature fresh-keeping technology and the assembled fresh-keeping warehouse technology are organically combined, so that the performance of the fresh-keeping warehouse is better than that of a common cold storage fresh-keeping warehouse, the fresh-keeping warehouse can be conveniently assembled and disassembled, and the use flexibility of the fresh-keeping warehouse is favorably improved.
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.
Example one
As shown in fig. 1, the present embodiment provides an assembled ice-temperature fresh-keeping warehouse 100, which mainly includes an assembled warehouse body 6, an ice-temperature warehouse 11, a refrigeration system and a control system 9, wherein a warehouse door 1 is configured on one side of the assembled warehouse body 6, the ice-temperature warehouse 11 is disposed in the assembled warehouse body 6, a cold storage box 5 is disposed on a top wall of the ice-temperature warehouse 11, a first one-way ventilation window 21 and a second one-way ventilation window 22 are disposed on a side wall of the ice-temperature warehouse 11, a first fan 31 is disposed in the ice-temperature warehouse 11, and a second fan 32 is disposed in an interlayer between the assembled warehouse body 6 and the ice-temperature warehouse 11; the first one-way ventilation window 21 is used for exhausting air flow in the ice-temperature storage 11 after being opened, and the second one-way ventilation window 22 is used for introducing air flow into the ice-temperature storage 11 after being opened; the refrigerating system is matched with the cold storage box 5 for use, and is used for providing a cold source for the cold storage box 5 so as to realize an ice temperature environment in the ice temperature warehouse 11; the first fan 31, the second fan 32 and the refrigeration system are all electrically connected with the control system 9, and the control system 9 controls the opening and closing of the one-way ventilation windows and the opening and closing of the fans to realize real-time regulation and control of the temperature in the ice temperature warehouse 11.
In this embodiment, as shown in fig. 1, the refrigeration system includes a compressor 10, a refrigeration pipeline 8, an expansion valve 7, and an evaporator 4, which are connected in sequence; the evaporator 4 is located above the cold storage tank 5 and is provided at an interval from the cold storage tank 5. Wherein, the compressor 10 is arranged at the outer side of the assembled warehouse body 6, and other structures are positioned at the inner side of the assembled warehouse body 6; the evaporator 4 is preferably a finned coil.
In this embodiment, as shown in fig. 1, a high-precision temperature probe and a high-precision humidity probe are disposed in the ice temperature storage 11, the temperature probe is used for detecting the temperature in the ice temperature storage 11 in real time, the humidity probe is used for detecting the humidity in the ice temperature storage 11 in real time, and both the temperature probe and the humidity probe are in signal connection with the control system 9. Preferably, a high-precision temperature probe is arranged at the center of each wall surface in the ice-temperature storage 11, each temperature probe is in signal connection with the control system 9, and the temperature difference between the temperature probes is controlled to be +/-0.5 ℃. The temperature probe transmits the collected temperature signal to the control system 9, and when the measured temperature is higher than the set temperature in the ice temperature storage 11 by more than 1 ℃, the control system 9 starts the compressor 10 to refrigerate; when the temperature measured by the probe is 0.3 ℃ higher than the set temperature in the ice-temperature storage 11, the control system 9 starts the first fan 31 in the ice-temperature storage 11 to perform internal circulation, and at the moment, the first one-way ventilation window 21 and the second one-way ventilation window 22 are both closed; when the temperature measured by the probe is 0.3-0.8 ℃ higher than the set temperature in the ice-temperature storage 11, the first fan 31 is closed, and the second fan 32, the first one-way ventilation window 21 and the second one-way ventilation window 22 in the interlayer are started simultaneously to carry out external circulation.
In this embodiment, the cool storage box 5 is filled with a cool storage agent, and a temperature probe and a humidity probe are also provided at the bottom of the cool storage box 5. Wherein, cold-storage box 5 and cold-storage agent all adopt prior art, and concrete structure and theory of operation are no longer repeated here.
In this embodiment, the control system 9 is internally provided with an internet of things card, and can remotely regulate and control the temperature in the ice temperature storage 11 through the mobile phone APP; the control system 9 is preferably an intelligent control box, and the adjustable temperature range is preferably-5 ℃ to 0 ℃. In this embodiment, in order to improve the safety in utilization and the freshness preservation nature of freezer, can dispose alarm program in control system 9 and cell-phone APP, when temperature anomaly (for example, the temperature exceeds adjustable range), humidity anomaly (for example, the humidity exceeds adjustable range) or other condition appear in the freezer, can in time send the early warning, have the manual work to intervene the regulation and control.
In this embodiment, as shown in fig. 1, the assembled type refrigerator 6 is preferably a double-layer assembled type refrigerator, and the outer layer of the double-layer assembled type refrigerator is preferably assembled and spliced by a polyurethane plate of 10-15cm, and the inner layer is preferably assembled and spliced by a polystyrene foam plate of 5 cm. The assembled storehouse body 6 adopts plate splicing, is easy to operate and has good heat preservation effect. The ice-temperature warehouse 11 can also be formed by splicing and assembling heat-preservation plates preferably, and is convenient to disassemble and assemble.
In this embodiment, the first unidirectional louver 21 and the second unidirectional louver 22 may be louver structures, and the airflow flowing direction can be changed by the difference of the louver opening directions. Alternatively, the first and second unidirectional louver 21 and 22 may be provided as a one-way valve structure.
The preservation method based on the assembled ice temperature preservation warehouse 100 specifically comprises the following steps:
the fresh-keeping method is used for storing and keeping fresh of fruits and vegetables with breathing jump type, such as apple, pear, melon, grape, peach, apricot, plum, prune, tomato, gourd, cucumber, etc.; firstly, measuring the freezing point temperature of the fruits and vegetables to be warehoused, and then increasing the measured freezing point temperature by 0.5-1.5 ℃ according to the characteristics of the fruits and vegetables to be stored to serve as the ice temperature storage temperature of the fruits and vegetables; after the fruits and vegetables are put in storage, the fruits and vegetables are cooled down to be near the initially measured freezing point temperature within 36 hours after being put in storage through steps, and the specific mode can be as follows: the normal temperature of the fruits is 25 ℃, the central temperature of the fruits is reduced to 10 ℃ within 12 hours, then the central temperature of the fruits is reduced to 0 ℃ within 12 hours, finally the central temperature of the fruits is reduced to be near the freezing point temperature within 12 hours, and the temperature is stably kept to enter an ice temperature storage stage; before the fruits and vegetables are delivered from the warehouse, the fruits and vegetables are slowly heated to room temperature through step heating within 36 hours before delivery, and the specific method is as follows: the temperature is increased from the freezing point to 0 ℃ for 12 hours, from 0 ℃ to 10 ℃ for 12 hours, and finally the temperature is increased to the normal temperature for 12 hours before the refrigerator is taken out. Wherein, the temperature reduction degree or the temperature rise degree of each stage can be regulated and controlled by the control system 9 according to the real-time monitoring value of the temperature probe.
Therefore, the assembled ice-temperature fresh-keeping warehouse and the fresh-keeping method provided by the embodiment utilize the ice-temperature technology to store and keep fruits and vegetables at the near ice temperature, can obviously reduce the metabolism of the picked fruits and vegetables, keep the good original quality of the fruits and vegetables, are superior to common cold storage in the aspects of color, fragrance, taste and mouthfeel, and have the freshness almost at the same level as that of the fruits and vegetables which are just picked; meanwhile, the assembled type assembled storehouse body can be quickly built on a set site, the construction period is shortened, the construction cost is saved, the effects of cost saving and efficiency improvement are achieved, the assembled type assembled storehouse body is convenient to transfer and convey after being disassembled, and the use flexibility is greatly improved. In the embodiment, the ice temperature preservation technology and the assembled preservation warehouse technology are organically combined, so that the performance of the preservation warehouse is superior to that of a common cold storage preservation warehouse, the convenience in disassembly and assembly of the preservation warehouse can be realized, and the practicability is high.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.
The principle and the implementation mode of the invention are explained by applying a specific example, and the description of the embodiment is only used for helping to understand the method and the core idea of the invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, the specific embodiments and the application range may be changed. In view of the above, the present disclosure should not be construed as limiting the invention.
Claims (10)
1. An assembled ice temperature fresh-keeping storehouse, which is characterized by comprising:
the assembled warehouse comprises an assembled warehouse body, wherein one side of the assembled warehouse body is provided with a warehouse door;
the ice temperature warehouse is arranged in the assembled warehouse body, and the top wall of the ice temperature warehouse is provided with a cold storage box; a first one-way ventilation window and a second one-way ventilation window are arranged on the side wall of the ice-temperature warehouse, a first fan is arranged in the ice-temperature warehouse, and a second fan is arranged in an interlayer between the assembled warehouse body and the ice-temperature warehouse; the first one-way ventilation window is used for discharging airflow in the ice-temperature storage, and the second one-way ventilation window is used for introducing airflow into the ice-temperature storage;
the refrigerating system is matched with the cold storage box for use, and is used for providing a cold source for the cold storage box so as to realize an ice temperature environment in the ice temperature warehouse;
and the first fan, the second fan and the refrigerating system are electrically connected with the control system, and the control system is used for regulating and controlling the temperature in the ice-temperature storage.
2. The assembled ice-temperature fresh-keeping warehouse of claim 1, wherein the refrigerating system comprises a compressor, a refrigerating pipeline, an expansion valve and an evaporator which are sequentially connected; the evaporator is positioned above the cold storage box and arranged at intervals with the cold storage box.
3. The assembled type ice-temperature fresh-keeping warehouse of claim 2, wherein the compressor is arranged outside the assembled type warehouse body.
4. The assembled ice-temperature fresh-keeping warehouse according to claim 1, wherein a temperature probe and/or a humidity probe are arranged in the ice-temperature warehouse; the temperature probe is in signal connection with the control system; the humidity probe is in signal connection with the control system.
5. The assembled ice-temperature fresh-keeping warehouse according to claim 4, wherein the temperature probe is arranged at the center of each wall surface in the ice-temperature warehouse, and each temperature probe is in signal connection with the control system.
6. The assembled ice temperature fresh-keeping storehouse of claim 1, wherein the cool storage box is filled with a cool storage agent, and a temperature probe is arranged at the bottom of the cool storage box.
7. The assembled ice-temperature fresh-keeping warehouse of claim 2, wherein the evaporator is a finned coil.
8. The assembled ice-temperature fresh-keeping warehouse according to claim 1, wherein an internet of things card is arranged in the control system, and the temperature in the ice-temperature warehouse can be remotely controlled through a mobile phone APP.
9. The assembled type ice-temperature fresh-keeping warehouse according to claim 1, wherein the assembled type warehouse body is a double-layer assembled type freezer, and the outer layer of the double-layer assembled type freezer is assembled and spliced by a polyurethane plate, and the inner layer of the double-layer assembled type freezer is assembled and spliced by a polystyrene foam plate.
10. The preservation method of the assembled ice-temperature preservation warehouse based on any one of claims 1 to 9 is used for storage and preservation of fruits and vegetables in a breathing jump type; for the fruits and vegetables to be warehoused, firstly, the freezing point temperature is measured, and then the measured freezing point temperature is increased by 0.5-1.5 ℃ according to the characteristics of the fruits and vegetables to be stored to serve as the ice temperature storage temperature of the fruits and vegetables; reducing the temperature of the fruits and vegetables to the freezing point temperature by step cooling within 36 hours after warehousing; the fruits and vegetables are heated up to room temperature by a step heating way within 36 hours before being delivered out of the warehouse.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114158606A (en) * | 2021-12-07 | 2022-03-11 | 中国船舶重工集团公司第七0四研究所 | Fruit and vegetable fresh-keeping unit for ships |
| CN114403207A (en) * | 2022-02-23 | 2022-04-29 | 新疆农业科学院农业机械化研究所 | Method for ice temperature controlled atmosphere storage of prunes |
| CN116420780A (en) * | 2023-03-27 | 2023-07-14 | 广西壮族自治区亚热带作物研究所（广西亚热带农产品加工研究所） | Fresh-keeping method for storage and transportation of citrus in high-temperature weather |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101204173A (en) * | 2007-12-04 | 2008-06-25 | 冷平 | Method for fruits biological freezing point preservation and the storehouse |
| CN201156951Y (en) * | 2008-03-06 | 2008-12-03 | 吉林省农业机械研究院 | Vacuum precooling heat insulation storage system of fruits and vegetables |
| CN201418353Y (en) * | 2009-05-12 | 2010-03-10 | 天津商业大学 | Ice-temperature freshness-preservation storehouse for fruits and vegetables |
| JP2013169194A (en) * | 2012-02-22 | 2013-09-02 | Yoshitaka Arii | Freshness retaining apparatus |
| CN203848581U (en) * | 2014-04-30 | 2014-09-24 | 民勤县隆丰工贸有限公司 | Fruit and vegetable fresh-keeping and freezing library |
| CN106804693A (en) * | 2017-04-10 | 2017-06-09 | 新疆农业科学院农业机械化研究所 | Assembly type electric field fresh-keeping warehouse |
| CN215302761U (en) * | 2021-03-25 | 2021-12-28 | 新疆农业科学院农业机械化研究所 | Assembled ice temperature fresh-keeping storehouse |
-
2021
- 2021-03-25 CN CN202110319572.6A patent/CN113142294A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101204173A (en) * | 2007-12-04 | 2008-06-25 | 冷平 | Method for fruits biological freezing point preservation and the storehouse |
| CN201156951Y (en) * | 2008-03-06 | 2008-12-03 | 吉林省农业机械研究院 | Vacuum precooling heat insulation storage system of fruits and vegetables |
| CN201418353Y (en) * | 2009-05-12 | 2010-03-10 | 天津商业大学 | Ice-temperature freshness-preservation storehouse for fruits and vegetables |
| JP2013169194A (en) * | 2012-02-22 | 2013-09-02 | Yoshitaka Arii | Freshness retaining apparatus |
| CN203848581U (en) * | 2014-04-30 | 2014-09-24 | 民勤县隆丰工贸有限公司 | Fruit and vegetable fresh-keeping and freezing library |
| CN106804693A (en) * | 2017-04-10 | 2017-06-09 | 新疆农业科学院农业机械化研究所 | Assembly type electric field fresh-keeping warehouse |
| CN215302761U (en) * | 2021-03-25 | 2021-12-28 | 新疆农业科学院农业机械化研究所 | Assembled ice temperature fresh-keeping storehouse |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114158606A (en) * | 2021-12-07 | 2022-03-11 | 中国船舶重工集团公司第七0四研究所 | Fruit and vegetable fresh-keeping unit for ships |
| CN114403207A (en) * | 2022-02-23 | 2022-04-29 | 新疆农业科学院农业机械化研究所 | Method for ice temperature controlled atmosphere storage of prunes |
| CN116420780A (en) * | 2023-03-27 | 2023-07-14 | 广西壮族自治区亚热带作物研究所（广西亚热带农产品加工研究所） | Fresh-keeping method for storage and transportation of citrus in high-temperature weather |
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