WO2023137599A1

WO2023137599A1 - Preservation device for plant transportation

Info

Publication number: WO2023137599A1
Application number: PCT/CN2022/072618
Authority: WO
Inventors: 梅秀芹; 毋福海
Original assignee: 广州工商学院
Priority date: 2022-01-18
Filing date: 2022-01-18
Publication date: 2023-07-27
Also published as: CN117956892A

Abstract

Disclosed is a plant transportation preservation device, which relates to the field of plant preservation. The device comprises a supporting frame, a supporting plate fixedly arranged on the inner side of the supporting frame, a gas guide assembly fixedly connected to the supporting frame and the supporting plate, and multiple gathering assemblies arranged above the supporting plate. The gas guide assembly is inserted into the gathering assemblies. The gas generated by the gas guide assembly is gathered in the gathering assemblies to form a local environment that provides temperature and humidity suitable for plant growth, and provides oxygen for plant respiration. Plants are placed inside the gathering assemblies, where light conducive to plant growth is provided. The gas guide assembly comprises a steam generator, a first air pump, a gas gathering pipe, a gas guide pipe and an exhaust pipe. In the present invention, high-temperature and high-pressured sterilized steam generated by the steam generator enters the gas gathering pipe and is mixed with cold air pumped into the gas gathering pipe by the first air pump, so that an environment with temperature and humidity suitable for plant growth is formed so as to supply oxygen for the plants and guarantee the freshness of the plants.

Description

A plant transportation and preservation device

technical field

The invention belongs to the field of plant preservation, in particular to a plant transportation preservation device.

Background technique

Due to the dry winter, plants are prone to lack of water, and the low temperature environment will cause chilling damage to the plants. When the temperature exceeds the minimum temperature limit that the plant can tolerate, some organs of the plant will be damaged, such as stem tips or leaves. Verticillation, severe death of the whole plant, may easily cause the plant to wither.

In the existing plant transportation in winter, the plants are generally only placed in a closed environment, and the plants are bagged at the same time, so the problem of freezing damage to the plants cannot be completely avoided; when the plants are hypoxic, they will perform anaerobic respiration, and most of them will produce alcohol.

Therefore, in the existing plant transportation in winter, there are problems that plants are prone to freezing damage, lack of oxygen, and inconvenient watering of plants. Therefore, we propose a plant transportation fresh-keeping device.

Contents of the invention

The object of the present invention is to provide a plant transportation and fresh-keeping device, which can effectively solve the problems that existing plants are prone to freezing damage, hypoxia, and inconvenient watering of plants in the existing plant transportation in winter proposed in the background technology.

In order to solve the problems of the technologies described above, the present invention is achieved through the following technical solutions:

The present invention is a plant transportation and preservation device, comprising a support frame, a support plate fixedly arranged inside the support frame, an air guide assembly fixedly connected to the support frame and the support plate, and a plurality of aggregation assemblies arranged above the support plate, the aggregation assembly and the air guide assembly are plugged in, the gas generated by the air guide assembly gathers inside the aggregation assembly to form a local temperature and humidity environment suitable for plant growth, and provides oxygen for plants to breathe. The inside of the aggregation assembly places plants and provides light suitable for plant growth;

The air guide assembly includes a steam generator, a first air pump, an air gathering pipe, an air guide pipe and an exhaust pipe. The steam generator is fixedly arranged on one side of the support frame, the first air pump is fixedly arranged above the support frame, the air gathering pipe is fixedly arranged on the side of the support frame close to the steam generator, the air guide pipe and the exhaust pipe are fixedly arranged on the opposite side of the support frame. The environment can cause chilling damage to plants. Therefore, during plant transportation in winter, plants need to be kept warm and moisturized. Heat preservation and moisturizing generally require a closed environment, and this closed environment is prone to hypoxia and bacterial growth, which is not conducive to the growth of plants. This design uses a steam generator to generate high-temperature and high-pressure sterilizing steam. The steam enters the gas-gathering pipe and mixes with the cold air in the gas-gathering pipe from the first air pump, which facilitates the formation of a temperature-humid environment suitable for plant growth and ensures that the plants can absorb enough water without watering. This effectively solves the problem of inconvenient watering of plants during long-distance transportation, and the problem that plants are easy to wilt caused by too much or too little watering. There is enough oxygen in the gas, so that the plants can breathe normally, so that the plants can grow normally.

The polymerization assembly includes a polymerization bucket, a plant growth lamp fixedly arranged on the top of the polymerization bucket, an air inlet pipe fixedly arranged in the middle above the polymerization bucket, and an air outlet pipe fixedly arranged on one side of the lower end of the polymerization bucket. The polymerization barrel is convenient to concentrate the warm and humid gas in a small area around the plant, so as to avoid the waste of warm and humid gas and save energy; at the same time, it can quickly form a temperature and humidity environment suitable for plant growth, which has a better protection effect on plants; at the same time, through the plugging of the inlet pipe and the air pipe, as well as the plugging of the outlet pipe and the exhaust pipe, it is convenient for the rapid installation and disassembly of the polymerization components as a whole, making the operation simple and convenient; placing a potted plant in each polymerization barrel facilitates a one-to-one protection effect, so that each plant can have the same protection effect. The mixed gas flows from top to bottom, so that the liquefied steam can fall down from the top of the plant, so that all the water can fall on the plant, which is convenient for the plant to absorb water. Plant growth lights are convenient for providing suitable light for the production of plants.

Preferably, the air guide assembly further includes a gas mixing tube fixedly arranged on the side of the gas gathering tube, and the steam generator and the gas outlet of the first air pump are both fixedly connected to the side of the gas mixing tube and communicate with the inside of the gas mixing tube. The mixing tube facilitates the mixing of steam and cool air.

Preferably, the air guiding assembly further includes a first valve fixedly arranged on the side of the air guiding pipe, an air outlet nozzle fixedly arranged on the outlet end of the first valve, a second valve fixedly arranged on the side of the exhaust pipe, and an air inlet nozzle fixedly arranged on the inlet end of the second valve, the air inlet pipe is inserted into the end of the air outlet nozzle, and the air outlet pipe is inserted into the end of the air inlet nozzle. The inlet pipe is plugged into the end of the air outlet, the outlet pipe is plugged into the end of the air inlet, and the control of the first valve and the second valve facilitates the installation and disassembly of the polymerization assembly, as well as the conduction and closure of the pipeline.

Preferably, a power supply is fixed above the uppermost support plate, a socket is fixed below the support plate, a wiring plug is fixedly connected to the side of the polymerization barrel, the wiring plug is electrically connected to the plant growth lamp, and the wiring plug is plugged into the socket. The power supply facilitates powering the unit as a whole.

Preferably, there are no less than three support plates, and they are evenly spaced on the support frame. It is convenient to allow the device to place more plants.

Preferably, there are no less than four aggregation components on each support plate. It is convenient to allow the device to place more plants.

Preferably, the air guide assembly further includes an air collecting pipe and a second air pump fixedly connected to the side of the support frame away from the air collecting pipe, the air outlet end of the exhaust pipe is fixedly connected to the air inlet end of the air collecting pipe, and communicates with each other, the air inlet end of the second air pump is fixedly connected to the air outlet end of the air collecting pipe, and communicates with each other, and the lower end of the air collecting pipe is fixedly provided with a first drain valve. It is convenient to allow enough mixed gas to enter into each polymerization module, and to facilitate timely discharge of the mixed gas whose temperature is lowered.

Preferably, a drain pipe is fixedly provided at the end of the air guide pipe away from the gas collecting pipe, and a second drain valve is provided at the bottom of the drain pipe. Facilitate the drainage of moisture in the airway.

Preferably, the polymerization assembly further includes a sealing gasket fixedly arranged at the bottom of the polymerization tank. It is convenient to form a sealed structure at the bottom of the polymerization tank.

Preferably, the polymerization tank is made of transparent material. Easy to observe plant production and location.

The present invention has the following beneficial effects:

1. The present invention generates high-temperature and high-pressure sterilizing steam through a steam generator. The steam enters the gas-gathering pipe and mixes with the cold air in the gas-gathering pipe from the first air pump, which facilitates the formation of a temperature-humid environment suitable for plant growth, avoids freezing damage to plants, and ensures that plants can absorb enough water without watering. This effectively solves the problem of inconvenient watering of plants during long-distance transportation, and the problem that plants are easy to wilt caused by too much or too little watering, and the water temperature produced by the liquefaction of steam in the mixed gas is suitable for plants Absorption will not freeze the plants, and there is enough oxygen in the formed mixed gas, so that the plants can breathe normally, so that the plants can grow normally, so as to ensure the freshness of the plants.

2. The present invention facilitates the concentration of warm and humid gas in a small area around the plants through the polymerization barrel, so that the waste of warm and humid gas can be avoided, and energy can be saved; at the same time, a temperature and humidity environment suitable for plant growth can be quickly formed, and the protection effect on plants is better; at the same time, through the insertion of the intake pipe and the air pipe, and the insertion of the outlet pipe and the exhaust pipe, it is convenient for the rapid installation and disassembly of the polymerization assembly as a whole, making the operation simple and convenient; placing a potted plant in each polymerization barrel facilitates one-to-one protection, so that each plant can have the same protection effect. The mixed gas flows from top to bottom, so that the liquefied steam can fall down from the top of the plant, so that all the water can fall on the plant, which is convenient for the plant to absorb water. Plant growth lights are convenient for providing suitable light for the production of plants. This design makes the device as a whole have a better effect of ensuring the freshness of plants.

Description of drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the accompanying drawings required for the description of the embodiments. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can also be obtained based on these drawings without creative work.

Fig. 1 is a perspective view of a plant transport fresh-keeping device of the present invention in the upward direction;

Fig. 2 is an enlarged view of part A in Fig. 1 of a kind of plant transportation fresh-keeping device of the present invention;

Fig. 3 is an enlarged view of part B in Fig. 1 of a kind of plant transportation fresh-keeping device of the present invention;

Fig. 4 is a top perspective perspective view of a plant transportation and preservation device of the present invention;

Fig. 5 is a perspective view of a polymerization barrel of a plant transportation fresh-keeping device of the present invention;

Fig. 6 is the back view of a kind of plant transportation preservation device of the present invention;

Fig. 7 is a three-dimensional view of the air duct and the structure arranged thereon of a plant transportation and preservation device of the present invention.

In the accompanying drawings, the list of parts represented by each label is as follows:

1. Support frame; 2. Support plate; 3. Steam generator; 4. First air pump; 5. Gathering pipe; 6. Air guide pipe; 7. Exhaust pipe; 8. Polymerization barrel; 9. Plant growth lamp; 10. Intake pipe; The second air pump; 22, the first drain valve; 23, the drain pipe; 24, the second drain valve; 25, the gasket.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

In the description of the present invention, it should be understood that the terms "upper", "middle", "outer", "inner" and the like indicate the orientation or positional relationship, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be construed as limiting the present invention.

Example:

Please refer to Figures 1-7, the present invention is a plant transportation and fresh-keeping device, including a support frame 1, a support plate 2 fixedly arranged on the inside of the support frame 1, an air guide assembly fixedly connected to the support frame 1 and the support plate 2, and a plurality of aggregation assemblies arranged above the support plate 2. The aggregation assembly and the air guide assembly are plugged in. The gas generated by the air guide assembly gathers inside the aggregation assembly to form a local temperature and humidity environment suitable for plant growth, and provides oxygen for plants to breathe. The amount of water is not high. For the long-distance transportation of plants in winter, if the humidity is sufficient, the water provided is enough to maintain the consumption of plants during transportation.

The air guide assembly includes a steam generator 3, a first air pump 4, an air gathering pipe 5, an air guide pipe 6 and an exhaust pipe 7. The steam generator 3 is fixedly arranged on one side of the support frame 1, the first air pump 4 is fixedly arranged above the support frame 1, the air gathering pipe 5 is fixedly arranged on the side of the support frame 1 close to the steam generator 3, the air guide pipe 6 and the exhaust pipe 7 are fixedly arranged on the opposite side of the support frame 1, and the gas outlet ends of the steam generator 3 and the first air pump 4 are connected with the inside of the air gathering pipe 5. Connectivity; due to the dry winter, plants are prone to lack of water, and the low temperature environment will cause chilling damage to plants and easily cause plants to wither. Therefore, during plant transportation in winter, plants need to be kept warm and moisturized to ensure plants are fresh. Heat preservation and moisturizing generally require a closed environment, and this closed environment is prone to hypoxia and bacterial growth, which is not conducive to the growth of plants. This design utilizes the steam generator 3 to generate high-temperature and high-pressure sterilizing steam. The steam enters the air-gathering pipe 5 and mixes with the cold air in the air-gathering pipe 5 from the first air pump 4, which facilitates the formation of a temperature-humid environment suitable for plant growth, avoids freezing damage to the plants, and ensures that the plants can absorb enough water without watering. This effectively solves the problem of inconvenient watering of plants during long-distance transportation, and the problem that plants are easy to wilt caused by excessive watering and the problem that plants are easy to collapse caused by soft soil bubbles. The water temperature produced by the liquefaction of the steam is suitable for plants to absorb, and will not frostbite the plants, and the formed mixed gas has enough oxygen and carbon dioxide to enable the plants to breathe normally, and through ventilation, it can inhibit the growth of bacteria, so that it is convenient for the normal growth of the plants, so as to ensure the freshness of the plants.

The polymerization assembly includes a polymerization barrel 8, a plant growth lamp 9 fixedly arranged on the top of the polymerization barrel 8, an air inlet pipe 10 fixedly arranged in the middle above the polymerization barrel 8, and an air outlet pipe 11 fixedly arranged on one side of the lower end of the polymerization barrel 8. The polymerization barrel 8 is convenient to concentrate the warm and humid gas in a small area around the plant, so that the waste of the warm and humid gas can be avoided, and it is convenient to save energy; at the same time, a temperature and humidity environment suitable for plant growth can be formed quickly, and the protection effect on the plants is better; at the same time, through the insertion of the inlet pipe 10 and the air guide pipe 6, and the insertion of the outlet pipe 11 and the exhaust pipe 7, it is convenient for the rapid installation and disassembly of the entire polymerization assembly, making the operation simple and convenient; a potted plant is placed in each polymerization barrel 8, which is convenient for one-to-one protection, so that each plant can be protected equally role. The mixed gas flows from top to bottom, so that the liquefied steam can fall down from the top of the plant, so that all the water can fall on the plant, which is convenient for the plant to absorb water. The plant growth lamp 9 is convenient to provide suitable illumination for the production of plants. This design makes the device as a whole have a better effect of ensuring the freshness of plants. There is an insulation layer on the device pipeline to avoid heat loss.

In this design, the polymerization barrel 8 can also protect the plants, avoiding the problem of plants being broken due to repeated shaking when the transport vehicle is bumped or uneven in speed during transportation, and by separating the plants, it can avoid the problem of entanglement between plants and damage to plants.

Wherein, the gas guide assembly also includes a gas mixing tube 12 fixedly arranged on the side of the gas gathering tube 5 , and the gas outlets of the steam generator 3 and the first air pump 4 are fixedly connected to the side of the gas mixing tube 12 and communicate with the inside of the gas mixing tube 12 . Air mixing tube 12 facilitates mixing of steam and cold air.

Wherein, the air guide assembly also includes a first valve 13 fixedly arranged on the side of the air guide pipe 6, an air outlet nozzle 14 fixedly arranged on the outlet end of the first valve 13, a second valve 15 fixedly arranged on the side of the exhaust pipe 7, and an air inlet nozzle 16 fixedly arranged on the air inlet end of the second valve 15, the air inlet pipe 10 is plugged in at the end of the air outlet nozzle 14, and the air outlet pipe 11 is plugged in at the end of the air inlet nozzle 16. The air inlet pipe 10 is inserted at the end of the air outlet nozzle 14, the air outlet pipe 11 is inserted at the end of the air inlet nozzle 16, and the control of the first valve 13 and the second valve 15 facilitates the installation and disassembly of the polymerization assembly, as well as the conduction and closure of the pipeline.

Wherein, a power supply 17 is fixedly arranged above the uppermost support plate 2, a socket 18 is fixedly arranged below the support plate 2, and a wiring plug 19 is fixedly connected to the side of the polymerization barrel 8, and the wiring plug 19 is electrically connected with the plant growth lamp 9, and the wiring plug 19 and the socket 18 are plugged together. The power supply 17 is convenient for supplying power to the whole device.

Wherein, there are no less than three supporting plates 2 and they are evenly spaced on the supporting frame 1 . It is convenient to allow the device to place more plants.

Wherein, there are not less than four aggregation components on each support plate 2 . It is convenient to allow the device to place more plants.

Wherein, the air guide assembly also includes a gas collecting pipe 20 and a second air pump 21 fixedly connected to the support frame 1 away from the gas collecting pipe 5 side, the gas outlet end of the exhaust pipe 7 is fixedly connected with the inlet end of the gas collecting pipe 20, and communicates with each other, the gas inlet end of the second air pump 21 is fixedly connected with the gas outlet end of the gas collecting pipe 20, and communicates with each other, and the lower end side of the gas collecting pipe 20 is fixedly provided with a first drain valve 22. It is convenient to allow enough mixed gas to enter into each polymerization module, and to facilitate timely discharge of the mixed gas whose temperature is lowered.

Wherein, the end of the air guiding pipe 6 away from the gas gathering pipe 5 is fixedly provided with a drain pipe 23 , and the bottom of the drain pipe 23 is provided with a second drain valve 24 . Facilitate the discharge of moisture in the air duct 6.

Wherein, the polymerization assembly further includes a sealing gasket 25 fixedly arranged at the bottom of the polymerization tank 8 . It is convenient to make the bottom of the polymerization barrel 8 form a sealed structure.

Wherein, the polymerization barrel 8 is made of transparent material. Easy to observe plant production and location.

In the description of this specification, descriptions with reference to the terms "one embodiment", "example", "specific example" and the like mean that specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the invention disclosed above are only to help illustrate the invention. The preferred embodiments are not exhaustive in all detail, nor are the inventions limited to specific embodiments described. Obviously, many modifications and variations can be made based on the contents of this specification. This description selects and specifically describes these embodiments in order to better explain the principle and practical application of the present invention, so that those skilled in the art can well understand and utilize the present invention. The invention is to be limited only by the claims, along with their full scope and equivalents.

Claims

A plant transportation fresh-keeping device, characterized in that it includes a support frame (1), a support plate (2) fixedly arranged on the inside of the support frame (1), an air guide assembly fixedly connected to the support frame (1) and the support plate (2), and a plurality of aggregation assemblies arranged above the support plate (2). the light;

The air guide assembly includes a steam generator (3), a first air pump (4), an air gathering pipe (5), an air guide pipe (6) and an exhaust pipe (7), the steam generator (3) is fixedly arranged on one side of the support frame (1), the first air pump (4) is fixedly arranged above the support frame (1), the gas gathering pipe (5) is fixedly arranged on the side of the support frame (1) close to the steam generator (3), and the air guide pipe ( 6 ) and the exhaust pipe ( 7 ) are fixedly arranged on the support frame ( 1 ). The opposite side of the steam generator (3) and the gas outlet of the first air pump (4) are all communicated with the inside of the gas-gathering pipe (5), and the air-guiding pipe (6) is communicated with the gas-gathering pipe (5);

The polymerization assembly includes a polymerization barrel (8), a plant growth lamp (9) fixedly arranged on the top of the polymerization barrel (8), an air inlet pipe (10) fixedly arranged in the middle of the polymerization barrel (8), and an air outlet pipe (11) fixedly arranged on one side of the lower end of the polymerization barrel (8).
The fresh-keeping device for transporting plants according to claim 1, characterized in that: the air guide assembly also includes an air mixing pipe (12) fixedly arranged on the side of the gas gathering pipe (5), and the gas outlet ends of the steam generator (3) and the first air pump (4) are fixedly connected to the side of the air mixing pipe (12), and communicate with the inside of the air mixing pipe (12).
The fresh-keeping device for plant transportation according to claim 1, characterized in that: the air guiding assembly also includes a first valve (13) fixedly arranged on the side of the air guiding pipe (6), an air outlet nozzle (14) fixedly arranged on the air outlet end of the first valve (13), a second valve (15) fixedly arranged on the side of the exhaust pipe (7), and an air inlet nozzle (16) fixedly arranged on the air inlet end of the second valve (15), the air inlet pipe (10) is inserted into the end of the air outlet nozzle (14), the outlet Trachea (11) is plugged in the end of air inlet nozzle (16).
The plant transportation fresh-keeping device according to claim 1, characterized in that: a power supply (17) is fixedly arranged above the uppermost support plate (2), a socket (18) is fixedly arranged below the support plate (2), and a wiring plug (19) is fixedly connected to the side of the polymerization barrel (8), the wiring plug (19) is electrically connected to the plant growth lamp (9), and the wiring plug (19) is plugged into the socket (18).
The plant transportation and preservation device according to claim 1, characterized in that: there are no less than three support plates (2), and they are evenly spaced on the support frame (1).
A plant transportation and fresh-keeping device according to claim 5, characterized in that: there are no less than four aggregated assemblies on each of the support plates (2).
The fresh-keeping device for plant transportation according to claim 1, characterized in that: the air guide assembly also includes an air collecting pipe (20) and a second air pump (21) fixedly connected to the side of the support frame (1) away from the air collecting pipe (5), the air outlet end of the exhaust pipe (7) is fixedly connected to the air inlet end of the air collecting pipe (20) and communicated with each other, the air inlet end of the second air pump (21) is fixedly connected to the air outlet end of the air collecting pipe (20), and communicates with each other, the air collecting pipe (20) A first drain valve (22) is fixedly arranged on one side of the lower end.
The fresh-keeping device for plant transportation according to claim 1, characterized in that: the end of the air guiding pipe (6) away from the gas gathering pipe (5) is fixedly provided with a drain pipe (23), and the bottom of the drain pipe (23) is provided with a second drain valve (24).
The fresh-keeping device for transporting plants according to claim 1, characterized in that: the polymerization assembly further includes a sealing gasket (25) fixedly arranged at the bottom of the polymerization barrel (8).
A plant transportation and preservation device according to claim 9, characterized in that: the polymerization barrel (8) is made of transparent material.