CN116176997A - Equipment and method for quality preservation and fresh storage of vegetables - Google Patents

Abstract

The invention discloses a vegetable planting equipment and method for quality-preserving and fresh storage, and relates to the technical field of vegetable fresh storage; the equipment for quality-preserving and fresh storage includes: a transfer storage box, and the inside of the transfer storage box is provided with a refrigerating assembly and a bearing Assemblies, the carrying assembly is used to place vegetables and spray preservatives, and the refrigeration assembly is used to reduce the breathing efficiency of vegetables; the carrying assembly includes two positioning plates; the operation method includes the following steps: S1: vegetable cleaning; The picked vegetables are washed and then dried. In the present invention, a plurality of load-carrying components are arranged to hold vegetables, and the preservative is atomized by an atomizer to spray the vegetables, which can greatly reduce the use of the preservative, and cooperate with the molecular dispersion movement to ensure that the atomized preservative covers the vegetables , and attached to the surface of vegetables, combined with refrigeration, prolongs the freshness of vegetables and facilitates long-distance transshipment of vegetables.

Description

Equipment and method for quality preservation and fresh storage for vegetable planting

technical field

The invention relates to the technical field of vegetable fresh storage, in particular to a quality-preserving and fresh storage device and method for vegetable planting.

Background technique

The way to keep vegetables fresh is usually that the staff holds a watering can and sprays the preservative on the surface of the vegetables, so that a protective film is formed on the surface of the vegetables, thereby playing a fresh-keeping role.

According to research, low-temperature refrigeration can effectively reduce the respiratory efficiency of vegetables. Under low temperature conditions, it can prolong the fresh-keeping time of vegetables. In combination with other methods, it can effectively prolong the fresh-keeping time of vegetables.

Most of the existing fresh and high-quality vegetable storage is cold storage. Although it can effectively reduce the respiratory efficiency of vegetables, the cold storage is relatively large and cannot be moved, which is not convenient for vegetables to be transported.

After searching, the Chinese patent application number is CN202011391091.8, which discloses a kind of equipment and method for vegetable planting with high-quality and fresh storage, including a soaking tank, a drying mechanism, a fresh-keeping cabinet, and a pallet; the discharge end of the soaking tank and the The base is connected, and a fresh-keeping cabinet is set above one side of the base; the soaking tank includes a feeding section, a soaking section, a discharging section, and a conveying tank. The feeding section and the discharging section are arranged horizontally, and the soaking section is located in the feeding section and the discharging section. The middle part of the soaking section is equipped with fresh-keeping liquid for vegetable preservation. The two sides of the soaking section are inclined and connected with the feeding section and the discharging section respectively. The inner walls are respectively provided with conveying grooves, and conveying chains for transporting pallets are arranged in the conveying grooves, and pin shafts are evenly arranged on chain links of the conveying chains.

The fresh storage equipment in the above-mentioned patent has the following deficiencies: a first storage shelf and a second storage shelf are arranged in the fresh-keeping cabinet, so that the fresh-keeping cabinet can store a large amount of vegetables, and a large amount of vegetables are frozen and fresh-keeping, which makes further improvement on the basis of the fresh-keeping agent. At the same time, when keeping fresh, the pallets with multiple vegetables can be stacked neatly, and it is also convenient to take out the fresh vegetables;

However, this device uses preservatives for vegetables by soaking. Although it can ensure that the preservatives are applied evenly, the amount of preservatives used is relatively large, which is not conducive to operation; The fresh-keeping treatment structure is relatively large, which is not convenient for long-distance transportation of vegetables.

Contents of the invention

The purpose of the present invention is to solve the shortcoming existing in the prior art, and propose a kind of equipment and method for vegetable planting and fresh storage.

In order to achieve the above object, the present invention adopts the following technical solutions:

A kind of equipment for fresh and high-quality vegetable planting, comprising:

A transfer storage box, the interior of the transfer storage box is provided with a refrigerating assembly and a carrying assembly, the carrying assembly is used to place vegetables and spray preservatives, and the refrigerating assembly is used to reduce the respiration efficiency of vegetables;

The carrying assembly includes two positioning plates, a plurality of carrying modules are equidistantly arranged between the two positioning plates, and a plurality of shunt pipes are fixedly installed between two adjacent carrying modules;

The carrying module includes two limiting plates, and a plurality of bearing parts are fixedly installed between the two limiting plates, and the top of the carrying module is provided with an air inlet pipe and a liquid inlet pipe, and the air inlet pipe The pipe is used for introducing cold air for refrigeration, and the liquid inlet pipe is used for introducing a preservative for keeping vegetables fresh.

As a preferred embodiment of the present invention: a liquid storage tank is fixedly installed on the front of one of the carrying modules, and a silent water pump is fixedly installed on the top of the liquid storage tank, and the silent water pump is fixedly connected to one end of the liquid inlet pipe.

As a preferred embodiment of the present invention, the bearing part includes a bearing plate, the upper surface of the bearing plate is fixedly connected with a breathable mesh panel, and the upper surface of the bearing plate and the breathable mesh plate are fixedly connected with a rubber layer.

As a preferred aspect of the present invention: both sides of the lower surface of the bearing plate are fixedly connected with a drying pipe, the bottom end of the drying pipe is fixedly connected with a breathable mesh cover, and the bottom end of the inner cavity of the drying pipe is fixedly installed with a Activated alumina panels.

As a preferred aspect of the present invention: the lower surface of the bearing plate is fixedly connected with a connecting frame, the interior of the connecting frame is provided with a liquid spray pipe, and the bottom end of the liquid spray pipe is equidistantly fixedly connected with a plurality of atomizers device.

As a preferred embodiment of the present invention, cooling pipes are arranged on both sides of the liquid spray pipe, and a plurality of transmission fans are equidistantly arranged in the inner cavity of the cooling pipe, and the transmission fans are connected with guide fans through shaft transmission. , the guide fan is arranged inside the drying pipe.

As a preferred embodiment of the present invention, a sealed door panel is rotatably connected to the front of the transfer storage box, a protective cover is fixedly installed on the front of the sealed door panel, and a semiconductor refrigerator is arranged inside the protective cover.

As a preferred embodiment of the present invention, one side of the semiconductor refrigerator is fixedly connected with a conduction plate, one side of the conduction plate is fixedly connected with a cooling water tank, and the top of the cooling water tank is provided with an air guide fan.

As a preferred aspect of the present invention: a storage battery module is provided inside the transfer storage box, the storage battery module is fixedly connected to one of the carrying components, and the storage battery module is connected to a semiconductor refrigerator, an air guide fan and a mute Water pump electrical connections.

A storage method of a quality-preserving fresh storage device for vegetable planting, comprising the following steps:

S1: Vegetable cleaning; wash the picked vegetables and then dry them;

S2: Vegetable storage; transfer the dried vegetables with excess moisture to the top of the carrying part, arrange them neatly, and then close the sealed door panel;

S3: Spray the preservative; extract the preservative through the silent water pump, introduce it into the liquid spray pipe, and use the atomizer to atomize the preservative, so that the atomized preservative covers the surface of the vegetables;

S4: Low-temperature refrigeration; the low-temperature cold air is sprayed to the vegetables sprayed with preservatives through the semiconductor refrigerator, the cooling water tank and the air guide fan through the cooling pipe, so as to reduce the breathing efficiency of the vegetables.

The beneficial effects of the present invention are:

1. A kind of equipment for vegetable planting with high-quality and fresh storage. By setting up multiple load-carrying components to hold vegetables, atomizing preservatives through atomizers, and spraying vegetables, it can greatly reduce the use of preservatives, and cooperate with molecular dispersion Exercise can ensure that the atomized preservative covers the vegetables and adheres to the surface of the vegetables, and cooperates with refrigeration to prolong the fresh-keeping time of vegetables and facilitate long-distance transshipment of vegetables.

2. A kind of equipment for fresh and high-quality vegetable planting. By setting up continuous stacking load-carrying parts to stack vegetables, there will be no up and down extrusion between vegetables, and the rubber layer is used to protect vegetables, so as to ensure that vegetables will not be damaged and vegetables will not be damaged. Safety during long-distance transportation.

Description of drawings

Fig. 1 is the structural representation of overall assembly of the present invention;

Fig. 2 is the overall cross-sectional structure schematic diagram of the present invention;

Fig. 3 is a structural schematic diagram of the bearing assembly of the present invention;

Fig. 4 is a schematic structural view of the bearing part of the present invention.

In the figure: 1. Transfer storage box; 2. Sealed door panel; 3. Door panel fixing block; 4. Protective cover; 5. Semiconductor refrigerator; 6. Conductive plate; 7. Cooling water tank; 8. Air guide fan; Components; 91, positioning plate; 92, intake pipe; 93, liquid intake pipe; 94, silent water pump; 95, liquid storage tank; 96, limit plate; 97, liquid guide port; 98, shunt pipe; ; 9901, bearing plate; 9902, breathable mesh plate; 9903, rubber layer; 9904, drying tube; 9905, activated alumina plate; 9906, connecting frame; 9907, spray pipe; 1; 9910, cooling pipe; 9911, transmission fan; 9912, protective mesh plate 2; 9913, breathable mesh cover; 9914, diversion fan; 10, battery module.

Detailed ways

The technical solution of this patent will be further described in detail below in conjunction with specific embodiments.

Embodiments of the present patent are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are only used for explaining the patent, and should not be construed as limiting the patent.

Embodiment one:

A kind of equipment for vegetable planting with high-quality and fresh storage, as shown in Figures 1 to 4, comprising:

The transfer storage box 1 is provided with a refrigeration assembly and a carrying assembly 9 inside the transfer storage box 1. The carrying assembly 9 is used to place vegetables and spray preservatives, and the refrigeration assembly is used to reduce the respiration efficiency of vegetables.

The front of the transfer storage box 1 is rotatably connected with a sealed door panel 2, a sealing strip is provided at the connection between the sealed door panel 2 and the transfer storage box 1, and a door panel fixing block 3 is provided on one side of the front of the transfer storage box 1 for fixing the sealed door panel 2 and transfer storage box 1;

The front of sealing door panel 2 is fixedly installed with protective cover 4, and the front of protective cover 4 is made as mesh surface, and the inside of protective cover 4 is provided with semiconductor refrigerator 5, and semiconductor refrigerator 5 is fixedly installed in sealing door panel 2 inside, and semiconductor refrigerator The heating end of 5 is close to the mesh surface of protective cover 4, is convenient to carry out heat dissipation.

One side of the semiconductor refrigerator 5 is fixedly connected with a conductive plate 6, the conductive plate 6 is made of copper, and is fixedly installed inside the sealed door panel 2, and one side of the conductive plate 6 is fixedly connected with a cooling water tank 7, and the cooled water tank 7 and the sealed door panel 2 fixed and arranged inside the transfer storage box 1;

The top of the cooling water tank 7 is provided with an air guide fan 8, and the air guide fan 8 is fixedly installed on the top of the inner cavity of the transfer storage tank 1, and is connected with the cooling water tank 7 through a pipeline.

The refrigerating end of the semiconductor refrigerator 5 is attached to the conduction plate 6, and the water flow inside the refrigerating water tank 7 is cooled through the conducting plate 6. The air guide fan 8 extracts cold air from the inside of the refrigerating water tank 7 and guides it into the bearing assembly 9 to cool the stored vegetables. Keep fresh at low temperature.

The carrying assembly 9 includes two positioning plates 91, and a plurality of carrying modules are equidistantly arranged between the two positioning plates 91, and a plurality of shunt pipes 98 are fixedly installed between two adjacent carrying modules, and a plurality of shunt pipes 98 respectively enter Air conditioner and preservative (mixture, the same below).

The carrying module includes two limiting plates 96, which are fixedly connected to the positioning plate 91, and a plurality of bearing parts 99 are fixedly fixed between the two limiting plates 96, and vegetables are placed on the upper surface of the bearing parts 99.

The top of the carrying module is provided with an air inlet pipe 92 and a liquid inlet pipe 93. With reference to FIG. The quantity of liquid inlet pipe 93; Air inlet pipe 92 is communicated with air-guiding fan 8, is used for importing the cold air that refrigerates;

A liquid storage tank 95 is fixedly installed on the front of the load-carrying module near the sealed door panel 2, and the top of the front of the liquid storage tank 95 is provided with a liquid guide port 97, which is used for the introduction of fresh-keeping agent; The liquid outlet of the water pump 94 is fixedly connected with one end of the liquid inlet pipe 93, and the preservative is extracted from the inside of the liquid storage tank 95, introduced into the liquid inlet pipe 93, and then introduced into the inside of the shunt pipe 98 fixedly connected with the liquid inlet pipe 93.

The interior of the transfer storage box 1 is provided with a battery module 10, the battery module 10 is fixedly connected to one of the bearing components 9, and the battery module 10 is electrically connected to the semiconductor refrigerator 5, the air guide fan 8 and the silent water pump 94. The overall device uses electricity during the transfer process; if the device is not transferred, it can be directly connected to the ground circuit (open a hole in the case body of the transfer storage box 1 for installing the circuit).

The bearing part 99 includes a bearing plate 9901, the upper surface of the bearing plate 9901 is fixedly connected with a breathable mesh plate 9902, the mesh of the breathable mesh plate 9902 runs through the carrying plate 9901, and the upper surface of the bearing plate 9901 and the breathable mesh plate 9902 is bonded with a rubber layer 9903, The upper surface of the rubber layer 9903 is also provided with mesh, and the rubber layer 9903 is used to protect the vegetables, avoiding the vegetables from being damaged and affecting the preservation of the vegetables.

Both sides of the lower surface of the bearing plate 9901 are equipped with drying pipes 9904 through bolts. The bottom of the drying pipe 9904 is welded with a breathable mesh cover 9913, and the bottom of the inner cavity of the drying pipe 9904 is fixedly installed with an activated alumina plate 9905. The activated alumina plate 9905 is used to filter the moisture in the air to reduce and extend the storage time of vegetables.

The lower surface of the bearing plate 9901 is welded with a connecting frame 9906, and the inside of the connecting frame 9906 is provided with a liquid spray pipe 9907. The liquid spray pipe 9907 communicates with the corresponding shunt pipe 98. Atomizer 9908, the atomizer 9908 is used to atomize the preservative;

The bottom end of the atomizer 9908 is provided with a protective mesh plate 9909, and the protective mesh plate 1 9909 is welded with the connecting frame 9906.

Both sides of the liquid spray pipe 9907 are provided with cooling pipes 9910, and the bottom of the pipe wall of the cooling pipes 9910 is equidistantly provided with a plurality of air outlets, and the bottom of the air outlets is provided with a protective mesh plate 9912, and the protective mesh plate 9912 is connected with Connecting frame 9906 welding.

The bottom cavity wall of the inner cavity of the cooling pipe 9910 is set in a wave shape, and the air outlet is set in the lower recess of the bottom cavity wall; the protrusion of the bottom cavity wall is provided with a rotating groove, and a transmission fan 9911 is arranged inside the rotating groove .

The transmission fan 9911 is connected with a guide fan 9914 through a shaft drive, and the shaft is rotatably connected with the tube wall of the cooling pipe 9910 and the drying pipe 9904, and the guide fan 9914 is arranged inside the drying pipe 9904.

Embodiment two;

A storage method of a quality-preserving fresh storage device for vegetable planting, comprising the following steps:

S1: Vegetable cleaning; wash the picked vegetables multiple times to remove the soil and dust carried by the vegetables, and then dry them to remove the clean water on the surface of the vegetables;

S2: Vegetable storage; transfer the dried vegetables with excess water to the top of the bearing part 99, arrange them neatly, and then close the airtight door panel 2;

Transfer the vegetables from which excess moisture has been removed to the interior of the transfer storage box 1, and place the vegetables on the upper surface of the loading plate 9901; put all the vegetables into the transfer storage box 1 or after the transfer storage box 1 is filled with vegetables, fix the block 3 through the door panel (with reference to the box door fixing structure of the cold chain van) close the sealed door panel 2;

S3: Spray the antistaling agent; extract the antistaling agent through the silent water pump 94, introduce it into the liquid spray pipe 9907, and use the atomizer 9908 to atomize the antistaling agent, so that the atomized antistaling agent covers the vegetable surface;

First start the silent water pump 94, and the silent water pump 94 extracts the preservative from the inside of the liquid storage tank 95, and then imports it into the inside of the liquid inlet pipe 93;

The liquid inlet pipe 93 guides the antistaling agent into the corresponding diversion pipe 98, and the diversion pipe 98 diverts the antistaling agent into a plurality of liquid spray pipes 9907, atomizes the preservative through the atomizer 9908, and sprays the vegetables on the upper surface of the carrier plate 9901. Form a plastic wrap on the surface of vegetables;

S4: Low-temperature refrigeration; through the semiconductor refrigerator 5, the cooling water tank 7 and the air guide fan 8, the low-temperature cold air is sprayed to the vegetables sprayed with preservatives through the cooling pipe 9910, so as to reduce the breathing efficiency of the vegetables;

Start the semiconductor refrigerator 5, the semiconductor refrigerator 5 reduces the water flow temperature inside the cooling water tank 7 through the conduction plate 6, and the air guide fan 8 draws cold air from the inside of the cooling water tank 7, and imports the inside of the air intake pipe 92;

The air intake pipe 92 guides the cold air into the corresponding branch pipe 98, and then into the cooling pipe 9910 respectively, and blows it to the vegetables on the upper surface of the carrier plate 9901 through the air outlet, reducing the breathing efficiency of the vegetables;

The cold air flows inside the cooling pipe 9910 and drives the transmission fan 9911 to drive. The transmission fan 9911 drives the diversion fan 9914 to rotate synchronously through the shaft. The aluminum oxide plate 9905 contacts, absorbs the moisture in the air, and keeps the dryness inside the transfer storage box 1 .

The above is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto, any person familiar with the technical field within the technical scope disclosed in the present invention, according to the technical solution of the present invention Any equivalent replacement or change of the inventive concepts thereof shall fall within the protection scope of the present invention.

Claims (10)

1. A device for preserving fresh for vegetable planting, comprising:

the vegetable fresh-keeping device comprises a transferring storage box (1), wherein a refrigerating assembly and a bearing assembly (9) are arranged inside the transferring storage box (1), the bearing assembly (9) is used for placing vegetables and spraying fresh-keeping agents, and the refrigerating assembly is used for reducing the respiration efficiency of the vegetables;

the bearing assembly (9) comprises two positioning plates (91), a plurality of bearing modules are equidistantly arranged between the two positioning plates (91), and a plurality of shunt tubes (98) are fixedly arranged between two adjacent bearing modules;

the bearing module comprises two limiting plates (96), a plurality of bearing parts (99) are fixedly mounted between the two limiting plates (96) at equal intervals, an air inlet pipe (92) and a liquid inlet pipe (93) are arranged at the top end of the bearing module, the air inlet pipe (92) is used for introducing cold air for refrigeration, and the liquid inlet pipe (93) is used for introducing preservative for vegetable preservation.

2. A vegetable planting shelf-life apparatus as defined in claim 1, wherein: one of them bear the front fixed mounting of module has liquid reserve tank (95), the top fixed mounting of liquid reserve tank (95) has silence water pump (94), silence water pump (94) and the one end fixed connection of feed liquor pipe (93).

3. A vegetable planting shelf-life apparatus as defined in claim 1, wherein: the bearing part (99) comprises a bearing plate (9901), the upper surface of the bearing plate (9901) is fixedly connected with a ventilation screen plate (9902), and the upper surfaces of the bearing plate (9901) and the ventilation screen plate (9902) are fixedly connected with a rubber layer (9903).

4. A vegetable planting shelf-life apparatus as claimed in claim 3, wherein: both sides of loading board (9901) lower surface all fixedly connected with drying tube (9904), the bottom fixedly connected with ventilative screen panel (9913) of drying tube (9904), just the bottom fixed mounting of drying tube (9904) inner chamber has active alumina plate (9905).

5. A vegetable planting shelf-life apparatus as claimed in claim 3, wherein: the lower surface fixedly connected with link (9906) of loading board (9901), the inside of link (9906) is provided with hydrojet pipe (9907), the bottom equidistance fixedly connected with a plurality of atomizers (9908) of hydrojet pipe (9907).

6. The apparatus for shelf-life preservation for vegetable planting of claim 5, wherein: both sides of hydrojet pipe (9907) all are provided with cooling tube (9910), the inner chamber equidistance of cooling tube (9910) is provided with a plurality of driving fans (9911), driving fans (9911) are connected with guide fan (9914) through the axle transmission, guide fan (9914) set up in drying tube (9904) inside.

7. A vegetable planting shelf-life apparatus as defined in claim 1, wherein: the front of transportation bin (1) rotates and is connected with sealed door plant (2), the front fixed mounting of sealed door plant (2) has safety cover (4), the inside of safety cover (4) is provided with semiconductor refrigerator (5).

8. The apparatus for shelf-life preservation for vegetable planting of claim 7, wherein: one side fixedly connected with conducting plate (6) of semiconductor refrigerator (5), one side fixedly connected with refrigeration water tank (7) of conducting plate (6), the top of refrigeration water tank (7) is provided with air guide fan (8).

9. A vegetable planting shelf-life apparatus as defined in claim 1, wherein: the inside of transporting bin (1) is provided with battery module (10), battery module (10) and one of them bearing assembly (9) fixed connection, just battery module (10) and semiconductor refrigerator (5), air guide fan (8) and silence water pump (94) electric connection.

10. A method of storing a fresh food storage apparatus for vegetable planting according to any one of claims 1 to 9, comprising the steps of:

s1: cleaning vegetables; cleaning picked vegetables, and then drying;

s2: storing vegetables; transferring the dried vegetables with excessive moisture to the top end of the bearing part (99), arranging the vegetables in order, and then closing the sealing door plate (2);

s3: spraying a preservative; extracting fresh-keeping agent through a mute water pump (94), guiding the fresh-keeping agent into a liquid spraying pipe (9907), and atomizing the fresh-keeping agent by using an atomizer (9908) so that the atomized fresh-keeping agent is covered on the surfaces of vegetables;

s4: refrigerating at low temperature; the semiconductor refrigerator (5), the refrigeration water tank (7) and the air guide fan (8) are used for spraying low-temperature cold air to vegetables sprayed with the preservative through the cooling pipe (9910), so that the respiration efficiency of the vegetables is reduced.

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