Air-conditioned cold store for preserving prunes

Abstract

The utility model relates to the technical field of air-conditioned cold stores, in particular to an air-conditioned cold store for preserving prunes, which comprises a storeroom and two symmetrical exhaust fans arranged at the top of the storeroom and used for exhausting internal air, and the tops of the exhaust fans are communicated with exhaust pipes; the two symmetrical fresh-keeping mechanisms are arranged in the storehouse and used for providing fresh air for the interior of the storehouse, each fresh-keeping mechanism comprises an air blower fixed to the inner wall of the storehouse, the inner wall of each air blower is provided with an air outlet hole, and the bottom of each air blower is communicated with an air inlet pipe and a condensation pipe. Most prunes are placed on a shelf in a refrigeration house, but due to poor air circulation in the refrigeration house, the prunes can only be preserved for several days in the refrigeration house, and in the storage process of the prunes, due to the fact that the prunes are picked and lack of nutrition system supply of the prunes, peel and pulp are aged, the taste is affected, and the prunes cannot be stored for a long time. The sale of the prunes is influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of atmosphere-controlled warehouses, in particular to an atmosphere-controlled warehouse for preserving prunes. Background Art

[0002] Prunes are European plums, a woody plant of the genus Prunus in the Rosaceae family. Most varieties are slightly sour and can be used to make wine and preserved fruits. European plums can also be made into jams, purees, fruit biscuits and puddings. After picking, prunes need to be stored.

[0003] At present, when storing prunes, most of them are placed on the shelves in cold storage. However, due to the poor air circulation in the cold storage, the prunes can only be kept fresh for a few days in the cold storage. Then the prunes begin to deteriorate and eventually become rotten and inedible. In addition, during the storage process, the prunes have been picked and lack their own nutritional system supply, so the peel and flesh will age within a few days, affecting the taste, making the prunes unable to be stored for a long time, which in turn affects the sales of prunes. Utility Model Content

[0004] The utility model aims to provide a gas conditioning storage for preserving prunes, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a gas conditioning warehouse for preserving fresh plums, comprising a warehouse, and also comprising:

[0006] Two symmetrical exhaust fans are arranged on the top of the storehouse for extracting the gas inside the storehouse, and the tops of the exhaust fans are connected to exhaust pipes;

[0007] Two symmetrical fresh-keeping mechanisms are arranged inside the warehouse for providing fresh air inside the warehouse. The fresh-keeping mechanisms include a hair dryer fixed to the inner wall of the warehouse. The inner wall of the hair dryer is provided with air outlet holes. The bottom of the hair dryer is respectively connected to an air inlet pipe and a condenser pipe.

[0008] Preferably, four lighting lamps and a monitoring instrument are respectively provided on the top of the inner cavity of the warehouse.

[0009] Preferably, four groups of shelves for placing and storing prunes are arranged inside the warehouse, and vertical boards are fixedly connected to the inner walls of the shelves.

[0010] Preferably, a layer plate is fixedly connected to the inner wall of the vertical plate, and a classification box for placing plums is provided on the top of the layer plate.

[0011] Preferably, an electric control box and a regulating box are fixedly connected to the outside of the warehouse, and a display screen is provided on one side of the regulating box.

[0012] Preferably, the controlled atmosphere warehouse for preserving prunes according to the claim is characterized in that a door frame is fixedly connected to the outer side of the warehouse, and a sealing door is slidably connected to the inner wall of the door frame.

[0013] Three pulleys are arranged at the bottom of the sealing door, and a push rod is fixedly connected to one side of the sealing door.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] The utility model can generate air circulation in the storehouse by arranging the exhaust fan and the preservation mechanism, thereby providing a good climate environment for the storage of prunes and achieving the purpose of long-term preservation and quality assurance of prunes. In this environment, the temperature and relative humidity in the storehouse can be effectively controlled by the control box, and under the premise of maintaining the normal life activities of the prunes, the respiration, evaporation, hormone action and microbial activities can be effectively inhibited, the physiological metabolism of the prunes is delayed, the ripening and aging process of the prunes is postponed, and the prunes are prevented from being corrupted and deteriorated, thereby extending the shelf life of the prunes. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A schematic structural diagram of a preferred embodiment of a gas conditioning storage for preserving fresh plums provided by the utility model;

[0017] Figure 2 A schematic diagram of the structure inside the storehouse provided by the utility model;

[0018] Figure 3 A schematic diagram of the structure of the shelf provided by the utility model;

[0019] Figure 4 This is a structural schematic diagram of the fresh-keeping mechanism provided by the utility model.

[0020] In the figure: 1. warehouse; 2. exhaust fan; 3. exhaust duct; 4. fresh-keeping mechanism; 41. hair dryer; 42. air outlet; 43. air inlet duct; 44. condenser; 5. lighting; 6. monitoring instrument; 7. shelf; 8. vertical board; 9. shelf; 10. classification box; 11. electric control box; 12. control box; 13. display screen; 14. door frame; 15. sealing door; 16. pulley; 17. push rod. DETAILED DESCRIPTION

[0021] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined purpose of the utility model, the specific implementation method, structure, characteristics and effects of the present invention are described in detail below in combination with the accompanying drawings and preferred embodiments.

[0022] See also Figure 1-4As shown, a gas-controlled warehouse for preserving prunes comprises a warehouse 1, by which prunes can be stored for a long time, cold air is provided in the warehouse 1, and the temperature can be controlled by a control box 12; it also comprises two symmetrical exhaust fans 2 arranged on the top of the warehouse 1 for extracting the gas inside the warehouse 1, by which the exhaust fans 2 can be used to extract the gas in the warehouse 1 that causes the prunes to deteriorate quickly, so that the aging process of the prunes is slowed down and they are kept fresh; the top of the exhaust fans 2 is connected to an exhaust pipe 3, by which the exhaust pipe 3 is provided, the exhaust gas can be easily discharged; two symmetrical preservation mechanisms 4 are arranged inside the warehouse 1 for providing fresh gas inside the warehouse 1, by which the preservation mechanisms can blow gas that delays the aging of prunes into the warehouse 1, so as to ensure that the warehouse 1 is fresh. The temperature and relative humidity inside the warehouse 1 can effectively inhibit respiration, evaporation, hormone action and microbial activity, delay the physiological metabolism of prunes, postpone their ripening and aging process, prevent them from spoiling and deteriorating, thereby extending the shelf life of prunes; the preservation mechanism 4 includes a hair dryer 41 fixed to the inner wall of the warehouse 1, the hair dryer 41 can create air volume and process the air; the inner wall of the hair dryer 41 is provided with an air outlet 42, the air outlet 42 can facilitate the air volume to be blown into the warehouse 1; the bottom of the hair dryer 41 is respectively connected with an air inlet pipe 43 and a condenser pipe 44, by providing the air inlet pipe 43, it is convenient to draw fresh air from the outside into the hair dryer 41 for processing, and by providing the condenser pipe 44, it is convenient to cool the hair dryer 41 and discharge condensed water.

[0023] See also Figure 1 , Figure 2 and Figure 3As shown, four lighting lamps 5 and a monitoring device 6 are respectively arranged on the top of the inner cavity of the warehouse 1. The lighting lamps 5 can provide lighting for the warehouse 1, which is convenient for workers to store prunes. The monitoring device 6 can be arranged to check the overall situation in the warehouse 1 at any time outside the room; four groups of shelves 7 for placing and storing prunes are arranged inside the warehouse 1, and the prunes can be stored by setting the shelves 7; the inner wall of the shelf 7 is fixedly connected with a vertical plate 8, and the shelf 7 can be divided into spaces by setting the vertical plate 8; the inner wall of the vertical plate 8 is fixedly connected with a layer plate 9, and the space utilization rate of the shelf 7 can be improved by setting the layer plate 9. An empty slot part is arranged in the layer plate 9, which is convenient for picking up and placing by a lifting forklift; a classification box 10 for placing prunes is arranged on the top of the layer plate 9, and the classification box 10 can be convenient for classified storage of prunes; the outer side of the warehouse 1 is divided into An electric control box 11 and a regulating box 12 are fixedly connected to each other. Various electrical equipment in the warehouse 1 can be controlled by setting the electric control box 11, and the temperature and relative humidity in the warehouse 1 can be controlled by setting the regulating box 12; a display screen 13 is provided on one side of the regulating box 12, and various data such as the temperature and humidity in the warehouse 1 can be viewed by setting the display screen 13; a door frame 14 is fixedly connected to the outside of the warehouse 1, and the sliding of the sealed door 15 can be facilitated by setting the door frame 14; a sealed door 15 is slidably connected to the inner wall of the door frame 14, and the warehouse 1 can be sealed by setting the sealed door 15; three pulleys 16 are provided at the bottom of the sealed door 15, and the movement of the sealed door 15 can be facilitated by setting the pulley 16; a push rod 17 is fixedly connected to one side of the sealed door 15, and the sealing door 15 can be pushed and moved by the worker.

[0024] Working principle: workers put the picked prunes into the classification box 10, and place them on the shelf 9 of the shelf 7 in the warehouse 1 in turn by a lifting forklift. After the placement is completed, the exhaust fan 2 and the hair dryer 41 are turned on, and the sealing door 15 is closed. The temperature, relative humidity and other data in the warehouse 1 are adjusted through the control box 12. The data will be displayed on the display screen 13. The hair dryer 41 discharges air suitable for the safety of prunes into the warehouse 1, and the exhaust fan 2 discharges the gas that is likely to cause the aging of prunes, so that the air in the warehouse 1 circulates. Ultimately, under the premise of maintaining the normal life activities of prunes, it effectively inhibits respiration, evaporation, hormone action and microbial activities, delays the physiological metabolism of prunes, postpones their ripening and aging process, prevents them from spoiling and deteriorating, and thus extends the shelf life of prunes.

[0025] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A controlled atmosphere warehouse for preserving prunes, comprising a warehouse (1), characterized in that: Also includes: Two symmetrical exhaust fans (2) are arranged on the top of the storehouse (1) for extracting the gas inside the storehouse, and the top of the exhaust fans (2) is connected to an exhaust pipe (3); Two symmetrical fresh-keeping mechanisms (4) are arranged inside the storehouse (1) for providing fresh air inside the storehouse (1), the fresh-keeping mechanism (4) comprising a hair dryer (41) fixed to the inner wall of the storehouse (1), the inner wall of the hair dryer (41) being provided with an air outlet hole (42), and the bottom of the hair dryer (41) being respectively connected with an air inlet pipe (43) and a condenser pipe (44).

2. The controlled atmosphere storage for preserving prunes according to claim 1, characterized in that: Four lighting lamps (5) and a monitoring device (6) are respectively arranged on the top of the inner cavity of the warehouse (1).

3. The controlled atmosphere storage for preserving prunes according to claim 1, characterized in that: Four groups of shelves (7) for placing and storing prunes are arranged inside the warehouse (1), and vertical boards (8) are fixedly connected to the inner walls of the shelves (7).

4. The gas conditioning storage for preserving prunes according to claim 3, characterized in that: A layer plate (9) is fixedly connected to the inner wall of the vertical plate (8), and a classification box (10) for placing prunes is arranged on the top of the layer plate (9).

5. The controlled atmosphere storage for preserving prunes according to claim 1, characterized in that: An electric control box (11) and a control box (12) are fixedly connected to the outside of the warehouse (1), and a display screen (13) is provided on one side of the control box (12).

6. The controlled atmosphere storage for preserving prunes according to claim 1, characterized in that: The outer side of the storehouse (1) is fixedly connected to a door frame (14), and the inner wall of the door frame (14) is slidably connected to a sealing door (15).

7. The controlled atmosphere storage for preserving prunes according to claim 6, characterized in that: Three pulleys (16) are arranged at the bottom of the sealing door (15), and a push rod (17) is fixedly connected to one side of the sealing door (15).

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