CN203704536U - Special support for fruit and vegetable refrigeration - Google Patents
Special support for fruit and vegetable refrigeration Download PDFInfo
- Publication number
- CN203704536U CN203704536U CN201420016173.8U CN201420016173U CN203704536U CN 203704536 U CN203704536 U CN 203704536U CN 201420016173 U CN201420016173 U CN 201420016173U CN 203704536 U CN203704536 U CN 203704536U
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- Prior art keywords
- freezer
- fruit
- support
- vegetable
- fruits
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- Expired - Fee Related
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Abstract
The utility model discloses a special support for fruit and vegetable refrigeration. The support comprises an air inlet pipeline, a refrigeration house, a high-temperature differential pressure precooling device and a cold air outlet. Two or more support bodies are placed in the refrigeration house, all layers of net racks of the support bodies are provided with coiled pipes and provided with chain transmitting and conveying devices, and containing baskets are placed on conveying belts of the chain transmitting and conveying devices. The fruit and vegetable are cooled through the coiled pipes, a passageway does not need to be reserved in the refrigeration house, it is only required that the containing baskets are loaded and unloaded through the chain transmitting and conveying devices at a refrigeration house door, operation is easy and convenient, time and labor are saved, the placing positions of the support bodies can be reasonably arranged according to the size of the refrigeration house space, the effective space in the refrigeration house can be fully utilized, the resource utilization is maximized, the fruit and vegetable on each layer of net rack can be evenly and rapidly cooled, the cooling effect is good, and the refrigerating quality of the fruit and vegetable is greatly improved.
Description
Technical field
The utility model relates to fruit and vegetable refrigerating technical field, is specifically related to the freezing special stand of a kind of fruits and vegetables.
Background technology
In recent years, along with the raising day by day of people's living standard, in order to allow people the long-term four seasons all be able to eat fresh vegetable and fruit, the fresh-keeping mode of employing is also varied.And the preservation by low temperature the most frequently used fresh-keeping mode of one that is preserving fruit and vegetable utilizing, fruits and vegetables cryopreservation is fresh-keeping is conventionally mostly to carry out in freezer.At present, the preservation by low temperature mode that freezer is conventional is the mode of differential pressure precooling, this Pre-cooling Mode is that vegetable and fruit packaging case is piled up in fresh-keeping ice house, the both sides of vegetable and fruit packaging case need perforate, and packing case need be piled up the both sides in air channel by special piling mode, cold air in the body of storehouse is passed through from packing case inside, directly contact fruit and vegetable surfaces carries out cooling, this refrigeration modes effectively combines ventilation unit and refrigerating plant, the fruits and vegetables that the high humidity Cryogenic air forming can directly be blown in Ti Dui storehouse, storehouse carry out cooling, simplify greatly differential pressure precooling system, save the initial outlay cost of chilldown system, can reach the cooling effect of expection, but still there is following shortcoming in this refrigeration modes: the mode that is 1. piling because of the packing case in the body of storehouse, there is no to place specially the support of packing case, the gas cooled speed that makes to enter storehouse body is slow, cooling speed is inhomogeneous, cooling effect is poor, and the wind speed in whole precooling process is the same, and in fact fruits and vegetables are different to the demand of wind speed in whole precooling process, therefore constant wind speed has a strong impact on the quality of fruits and vegetables, 2. vegetable and fruit packaging case pile needs manual operation, need to consume a large amount of manpower and materials, and troublesome poeration, 3. freezer needs reserved passageway, and packing case can only piling in the both sides in air channel, large quantity space in freezer is wasted, cause the space availability ratio of freezer lower.Therefore, develop a kind of simple to operation, labour intensity is low, cooling velocity is fast, cooling evenly, the freezing special stand of space availability ratio fruits and vegetables high, good cooling results is desirability.
Summary of the invention
The purpose of this utility model be to provide a kind of simple to operation, labour intensity is low, cooling velocity is fast, cooling evenly, the freezing special stand of space availability ratio fruits and vegetables high, good cooling results.
The purpose of this utility model is to realize like this, comprise intake stack, freezer, high temperature differential pressure precooling device and cold wind outlet, high temperature differential pressure precooling dress is placed on outside freezer, the low humid air of high temperature that high temperature differential pressure precooling device forms is transported to the top of freezer by intake stack through cold wind outlet, in described freezer, place two supports above with Multilayered net frame, the intake stack bottom on described freezer top is provided with the cold wind arm corresponding with support, described cold wind arm is fixedly mounted on freezer inwall, on every layer of rack of described support, be arranged with coiled pipe in parallel, one end of described coiled pipe and cold wind arm are connected in parallel, on every layer of rack of described support, be provided with chain transmission conveying appliance, on the conveyer belt of described chain transmission conveying appliance, place holding frame.
The utility model by being provided with the support of putting specially fruits and vegetables in freezer, coiled pipe can directly contact high humidity Cryogenic air with fruit and vegetable surfaces fast, need be at vegetable and fruit packaging case two STHs, and in freezer, do not need reserved passageway, only need the chain gear transmission by chain transmission conveying appliance can load and unload holding frame on freezer doorway, complete the fresh-keeping work to fruits and vegetables, not only simple to operation, time saving and energy saving, and can be according to the size in freezer space, the putting position of reasonable Arrangement support, make full use of effective space in freezer, the utilization of resources is maximized, simultaneously in whole process of refrigerastion, on every layer of rack, the cooling velocity of fruits and vegetables is fast, cooling even, cooling is effective, greatly improve the freezing quality of fruits and vegetables.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model,
Fig. 2 is top view of the present utility model,
Fig. 3 is supporting structure schematic diagram of the present utility model.
In figure: 1-support, 2-holding frame, 3-coiled pipe, 4-chain transmission conveying appliance, 5-intake stack, 6-freezer, 7-high temperature differential pressure precooling device, the outlet of 8-cold wind, 9 cold wind arms, 10-universal wheel.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is further described, but never in any form the utility model is limited, any change or the improvement done based on the utility model training centre, all belong to protection domain of the present utility model.
As shown in Figures 1 to 3, the utility model comprises intake stack 5, freezer 6, high temperature differential pressure precooling device 7 and cold wind outlet 8, high temperature differential pressure precooling fills 7 and is placed on outside freezer 6, the low humid air of high temperature that high temperature differential pressure precooling device 7 forms is transported to the top of freezer 6 by intake stack 5 through cold wind outlet 8, two of the interior placements of described freezer 6 have the support 1 of Multilayered net frame above, intake stack 5 bottoms on described freezer 6 tops are provided with the cold wind arm 9 corresponding with support 1, described cold wind arm 9 is fixed on the inwall of freezer 6 inboards, on every layer of rack of described support 1, be arranged with coiled pipe 3 in parallel, one end of described coiled pipe 3 and cold wind arm 9 are connected in parallel, on every layer of rack of described support 1, be provided with chain transmission conveying appliance 4, on the conveyer belt of described chain transmission conveying appliance 4, place holding frame 2.Described coiled pipe 3 refer in industry general in a plane pipe of roundabout bending repeatedly.
The utility model by being provided with the support 1 of putting specially fruits and vegetables in freezer 6, just do not need two STHs at vegetable and fruit packaging case again, only the high humidity cold gas that is transported to freezer 6 tops need to be transported on every layer of rack, enter the high temperature low humidity cold air of freezer 6 by the coiled pipe 3 being connected with cold wind arm 9, high humidity Cryogenic air just can directly contact with fruit and vegetable surfaces simultaneously fast, thereby carry out cooling to fruits and vegetables, not only cooling speed is fast, and the cooling velocity of every layer is also more even, good cooling results, make the quality of fruits and vegetables also obtain guarantee, in freezer 6, do not need reserved passageway simultaneously, can be according to the actual size of freezer, place two supports 1 above with multistage rack, make full use of the confined space in freezer 6, fresh-keeping abundant fruits and vegetables, and, do not need artificial piling vegetable and fruit packaging case, only need to pass through on the doorway of freezer 6 the adjusting button of chain transmission conveying appliance 4, can be on demand the fruits and vegetables in the holding frame 2 of each layer be carried out to the fresh-keeping and loading and unloading of cold a surname, time saving and energy saving, and simple to operation.
Because fruits and vegetables are different to the demand of wind speed in the process of precooling always, at the precooling initial stage, need larger wind speed to make fruits and vegetables cooling rapidly, when the precooling later stage, fruits and vegetables are substantially cooling and approach design temperature, now, as used again larger wind speed, can make on the contrary fruit and vegetable surfaces dehydration accelerate, be unfavorable for guaranteeing the quality of fruits and vegetables, for this reason, the utility model is further, be provided with speed change control valve at coiled pipe 3 with one end that cold wind arm 9 is connected, realize the variation to precooling initial stage and precooling later stage wind speed by speed change control valve, as at the precooling initial stage, need larger wind speed cooling, the valve of speed change control valve is in full-gear, the cold air of support 1 bottom is also moving up, to the precooling later stage, while needing less wind speed, just by regulating speed change control valve its wind speed is controlled, not only reduce the percentage of water loss of fruits and vegetables, also make whole precooling process more energy-efficient.
The bottom of described institute support 1 is provided with universal wheel.The quantity that can selectively arrange according to material treating capacity support 1 when freezer work, has avoided the cold air wasting of resources, also can easily freezer 6 inside be cleaned, be safeguarded.
Further, on every layer of rack of described support 1, be provided with thermometer, can every layer of rack of Real-Time Monitoring on the cold storing and fresh-keeping temperature of fruits and vegetables, further ensure the quality of fruits and vegetables.
Claims (4)
1. the freezing special stand of fruits and vegetables, comprise intake stack (5), freezer (6), high temperature differential pressure precooling device (7) and cold wind outlet (8), high temperature differential pressure precooling dress (7) is placed on outside freezer (6), the low humid air of high temperature that high temperature differential pressure precooling device (7) forms is transported to the top of freezer (6) by intake stack (5) through cold wind outlet (8), it is characterized in that: in described freezer (6), place two supports (1) above with Multilayered net frame, intake stack (5) bottom on described freezer (6) top is provided with the cold wind arm (9) corresponding with support (1), described cold wind arm (9) is fixedly mounted on freezer (6) inwall, on every layer of rack of described support (1), be arranged with coiled pipe (3) in parallel, one end of described coiled pipe (3) and cold wind arm (9) are connected in parallel, on every layer of rack of described support (1), be provided with chain transmission conveying appliance (4), on the conveyer belt of described chain transmission conveying appliance (4), be placed with holding frame (2).
2. the freezing special stand of a kind of fruits and vegetables according to claim 1, is characterized in that: described coiled pipe (3) is provided with speed change control valve with one end that cold wind arm (9) is connected.
3. the freezing special stand of a kind of fruits and vegetables according to claim 1, is characterized in that: the bottom of institute's support (1) is provided with universal wheel.
4. the freezing special stand of a kind of fruits and vegetables according to claim 1, is characterized in that: on every layer of rack of described support (1), be provided with thermometer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420016173.8U CN203704536U (en) | 2014-01-13 | 2014-01-13 | Special support for fruit and vegetable refrigeration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420016173.8U CN203704536U (en) | 2014-01-13 | 2014-01-13 | Special support for fruit and vegetable refrigeration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203704536U true CN203704536U (en) | 2014-07-09 |
Family
ID=51054960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420016173.8U Expired - Fee Related CN203704536U (en) | 2014-01-13 | 2014-01-13 | Special support for fruit and vegetable refrigeration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203704536U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105123899A (en) * | 2015-09-29 | 2015-12-09 | 北京市农林科学院 | Cold water cooling method for fruits and vegetables |
| CN112113384A (en) * | 2020-09-10 | 2020-12-22 | 周超 | Cooling device applied to food processing assembly line |
-
2014
- 2014-01-13 CN CN201420016173.8U patent/CN203704536U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105123899A (en) * | 2015-09-29 | 2015-12-09 | 北京市农林科学院 | Cold water cooling method for fruits and vegetables |
| CN112113384A (en) * | 2020-09-10 | 2020-12-22 | 周超 | Cooling device applied to food processing assembly line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140709 Termination date: 20200113 |