Closed plant cultivation frame

Abstract

The utility model belongs to the technical field of plant cultivation frames, and particularly relates to a closed plant cultivation frame which comprises a box body with a door opening, a plurality of cultivation boxes distributed in a rectangular array are sequentially arranged on the inner walls of the two symmetrical sides in the box body from top to bottom, cultivation openings are formed in the outer sides of the cultivation boxes, and the door opening is communicated with the door opening. A cultivation area communicated with the cultivation opening is formed in the cultivation box, a blocking piece for opening or closing the cultivation opening is arranged in the cultivation area and comprises a roller shutter door, an inner cavity for containing the roller shutter door to move is formed in the cultivation box, one end of the inner cavity is connected with the top of the cultivation opening, and the other end of the inner cavity is connected with the top of the cultivation opening. According to the utility model, the cultivation boxes with the cultivation openings are additionally arranged, and the cultivation area in each cultivation box can be closed through the blocking pieces, so that plants in the cultivation areas are in a closed environment, and the plants in each cultivation area can be independently cultivated.

Description

Technical Field

[0001] The utility model belongs to the technical field of plant cultivation racks, and particularly relates to a closed plant cultivation rack. Background Art

[0002] A plant cultivation rack includes a rack body, a shelf board, a light source, a photosynthesis measuring instrument for monitoring plant growth data, an environmental parameter monitor, etc.

[0003] In a Chinese utility model patent with the patent number CN202221759805.0 and the name of a container-type plant factory, ventilation is carried out in the cultivation chamber through a fan assembly to adjust and control the cultivation environment. Since the air outlet is located at the top of the cultivation chamber, the air flow flows from top to bottom. During the flowing process, it continuously flows out from the air outlet channel through the ventilation channel, and the air flow speed of the ventilation channel closer to the top of the cultivation rack is higher. Thus, effectively solving the problem of uneven temperature distribution of each layer of the cultivation rack when cultivating plants on a multi-layer cultivation rack, ensuring the uniformity of temperature distribution in the vertical direction of the cultivation rack, and ensuring the normal growth and development of plants. However, the space in the container is relatively large, and the wind force gradually decreases during the process of the air flow flowing from top to bottom, resulting in that some plants on the cultivation rack cannot come into contact with the air flow in time. At the same time, factors affecting the growth of some plants lead to uneven growth of plants in a container. In addition, since multiple cultivation racks are stacked, the light of some plants on the cultivation rack is blocked by the shelf board, affecting plant growth. In addition, since multiple cultivation racks are open-distributed, it is impossible to cultivate individual plants separately during cultivation, greatly reducing the practicability of the equipment. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a closed plant cultivation rack to solve the problems raised in the above background art.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A closed plant cultivation rack, comprising: a box body with a door opening, on both inner walls of the box body symmetrically arranged from top to bottom are a plurality of cultivation boxes distributed in a rectangular array, a cultivation opening is formed on the outer side of the cultivation box, a cultivation area communicating with the cultivation opening is formed in the cultivation box, and a blocking member for opening or closing the cultivation opening is arranged in the cultivation area.

[0006] Preferably, the blocking member includes a rolling shutter door, an inner cavity for the rolling shutter door to move is formed in the cultivation box, and one end of the inner cavity is connected to the top of the cultivation opening, and one end of the rolling shutter door extends into the cultivation opening movably.

[0007] Preferably, a monitoring mechanism for monitoring the plant growth environment is provided in each of the cultivation areas. An electrical control cabinet electrically connected to a plurality of monitoring mechanisms is provided on the side of the box body facing away from the door opening. A walking passage is formed between the electrical control cabinet and the door opening, and each cultivation opening faces the walking passage.

[0008] Preferably, the monitoring mechanism includes a temperature and humidity sensor, a light sensor, and a carbon dioxide sensor, and the temperature and humidity sensor, the light sensor, and the carbon dioxide sensor are all installed on the inner wall of the cultivation box.

[0009] Preferably, supplementary light lamps for photosynthesis of plants are installed on the top inside the cultivation box, and the supplementary light lamps are electrically connected to the light sensor.

[0010] Preferably, an intake main pipe for ventilation adjustment of each cultivation box is further provided outside the box body. A nozzle and an intake branch pipe communicated with the intake main pipe are provided in each cultivation box. A second solenoid valve electrically connected to the temperature and humidity sensor is provided on each intake branch pipe, and a blower for providing cold air and / or warm air is provided on the intake main pipe.

[0011] Preferably, an exhaust main pipe for gas exchange of each cultivation box is further provided outside the box body. A plurality of exhaust branch pipes extending into a plurality of cultivation boxes are communicated with the exhaust main pipe, and a first solenoid valve electrically connected to the corresponding carbon dioxide sensor is provided on each exhaust branch pipe.

[0012] Preferably, a drainage main pipe for draining a plurality of cultivation boxes is further provided outside the box body. A drainage branch pipe communicated with the bottoms of a plurality of cultivation boxes is communicated with the drainage main pipe, and a filter packing layer for preventing soil loss is provided in each drainage branch pipe.

[0013] Preferably, an energy storage power supply for emergency power supply to the electrical control cabinet is further provided in the box body, and the energy storage power supplies are symmetrically distributed on both sides of the electrical control cabinet.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] (1) By adding a cultivation box with a cultivation opening, the cultivation area in each cultivation box can be enclosed by a sealing member, so that the plants in the cultivation area are in a closed environment, and thus the plants in each cultivation area can be cultivated separately.

[0016] (2) By adding a rolling shutter door, the cultivation opening can be opened and closed through the rolling shutter door, which is convenient for supplementing water to the plants in the cultivation area.

[0017] (3) Through the added monitoring mechanism, the present utility model can monitor various growth data in each cultivation area, and view the data and modify equipment parameters through the electrical control cabinet.

[0018] (4) Through the added main air inlet pipe, multiple air inlet branch pipes and multiple second solenoid valves, the present utility model facilitates direct air supply and ventilation to the plants in each cultivation area, facilitating the growth of plants. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the cooperation of the exhaust main pipe, exhaust branch pipe and cultivation box of the present utility model;

[0020] Figure 2 It is a schematic diagram of the cooperation of the air inlet branch pipe and cultivation box of the present utility model;

[0021] Figure 3 It is a schematic diagram of the cooperation of the drainage main pipe and cultivation box of the present utility model;

[0022] Figure 4 It is a schematic diagram of the cooperation of the cultivation box and electrical control cabinet of the present utility model;

[0023] Figure 5 It is a schematic diagram of the cooperation of the electrical control cabinet and energy storage power supply of the present utility model;

[0024] In the figure: 1, box body; 2, cultivation opening; 3, rolling shutter door; 4, inner cavity; 5, supplementary light; 6, temperature and humidity sensor; 7, light sensor; 8, carbon dioxide sensor; 9, cultivation box; 10, exhaust branch pipe; 11, first solenoid valve; 12, exhaust main pipe; 13, electrical control cabinet; 14, nozzle; 15, air inlet branch pipe; 16, second solenoid valve; 17, main air inlet pipe; 18, fan; 19, drainage main pipe; 20, drainage branch pipe; 21, filter packing layer; 22, door opening; 23, energy storage power supply. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0026] Refer to Figures 1-3As shown, the utility model provides a closed plant cultivation rack, comprising: a box body 1 with a door opening 22, a plurality of cultivation boxes 9 distributed in a rectangular array are arranged on the symmetrical inner walls on both sides of the box body 1 from top to bottom, a cultivation opening 2 is opened on the outer side of the cultivation box 9, a cultivation area connected to the cultivation opening 2 is formed in the cultivation box 9, and a blocking member for opening or closing the cultivation opening 2 is provided in the cultivation area.

[0027] Combination Figures 1-3 As shown, the blocking member includes a rolling shutter door 3, and an inner cavity 4 for accommodating the movement of the rolling shutter door 3 is opened in the cultivation box 9, and one end of the inner cavity 4 is connected to the top of the cultivation opening 2, and one end of the rolling shutter door 3 movably extends into the cultivation opening 2.

[0028] As mentioned above, when using the box body 1 and multiple cultivation boxes 9 provided by the utility model, the box body 1 provides installation positions for the multiple cultivation boxes 9, the cultivation opening 2 is used to facilitate planting plants in the cultivation area, and the plants can be watered through the cultivation opening 2. The cultivation opening 2 can be blocked or opened through the rolling shutter door 3, so that the cultivation boxes 9 are placed in an independent cultivation area, which is convenient for independent cultivation of plants.

[0029] In the present utility model, combined with Figures 1-4 As shown, in the present embodiment, each cultivation area is provided with a monitoring mechanism for monitoring the plant growth environment, and an electrical control cabinet 13 electrically connected to a plurality of monitoring mechanisms is provided on the side of the box body 1 facing away from the door opening 22, and a walking passage is formed between the electrical control cabinet 13 and the door opening 22, and each cultivation opening 2 faces the walking passage.

[0030] Combination Figures 1-3 As shown, the monitoring mechanism includes a temperature and humidity sensor 6 , a light sensor 7 and a carbon dioxide sensor 8 , and the temperature and humidity sensor 6 , the light sensor 7 and the carbon dioxide sensor 8 are all installed on the inner wall of the cultivation box 9 .

[0031] As mentioned above, when using the monitoring mechanism provided by the utility model, the monitoring mechanism is convenient for monitoring the environmental parameters in each cultivation box 9, and collecting, storing and displaying them through the equipment in the electrical control cabinet 13, which is convenient for users to view. The temperature and humidity, light intensity and carbon dioxide concentration are monitored through the temperature and humidity sensor 6, the light sensor 7 and the carbon dioxide sensor 8, and other sensors for monitoring the cultivation environment can also be added for use.

[0032] Furthermore, in order to facilitate the illumination of plants, refer to Figures 1-3 As shown, a supplementary light 5 for photosynthesis of plants is installed on the top of the cultivation box 9, and the supplementary light 5 is electrically connected to the light sensor 7. The plants can be illuminated by the supplementary light 5, and the light intensity can be detected by the light sensor 7.

[0033] Furthermore, to facilitate aeration of plants, refer to Figure 2 As shown, an intake main pipe 17 for ventilation adjustment of each cultivation box 9 is also provided outside the box body 1. A nozzle 14 and an intake branch pipe 15 communicating with the intake main pipe 17 are provided in each cultivation box 9. A second solenoid valve 16 electrically connected to the temperature and humidity sensor 6 is provided on each intake branch pipe 15. A blower 18 for providing cold air and / or warm air is provided on the intake main pipe 17. When the temperature in the cultivation box 9 is detected to be abnormal by the temperature and humidity sensor 6, the temperature and humidity sensor 6 sends an electrical signal to the second solenoid valve 16, so that external gas enters the cultivation box 9 through the intake main pipe 17 and the intake branch pipe 15, facilitating ventilation in the cultivation box 9. During this process, the blower 18 provides driving force for the gas, and the gas can be cold air or warm air.

[0034] Furthermore, to facilitate the discharge of carbon dioxide in the cultivation box 9, refer to Figure 1 As shown, an exhaust main pipe 12 for gas exchange of each cultivation box 9 is also provided outside the box body 1. A plurality of exhaust branch pipes 10 extending into a plurality of cultivation boxes 9 are communicated with the exhaust main pipe 12. A first solenoid valve 11 electrically connected to the corresponding carbon dioxide sensor 8 is provided on each exhaust branch pipe 10. When the carbon dioxide concentration in the cultivation box 9 is too high, the carbon dioxide sensor 8 sends an electrical signal to the first solenoid valve 11, thereby opening the exhaust branch pipe 10, and further facilitating the gas in the cultivation box 9 to be discharged outward through the exhaust branch pipe 10 and the exhaust main pipe 12, so as to facilitate the discharge of carbon dioxide outward.

[0035] Furthermore, to avoid excessive moisture in the soil, refer to Figure 3 As shown, a drain main pipe 19 for draining a plurality of cultivation boxes 9 is also provided outside the box body 1. Drain branch pipes 20 communicating with the bottoms of a plurality of cultivation boxes 9 are communicated with the drain main pipe 19. A filter packing layer 21 for preventing soil loss is provided in each drain branch pipe 20. Through the drain branch pipe 20, the moisture in the soil of each cultivation box 9 is conveniently introduced into the drain main pipe 19, so as to conveniently discharge the excess moisture in the soil outward. During this process, the filter packing layer 21 prevents the soil from being discharged outward through the drain main pipe 19. The filter packing layer 21 can be an activated carbon packing. The detection of the carbon dioxide consumption in the closed space can calculate the dry matter accumulation amount of each unit of plants, and further better analyze the conversion efficiency of light and electricity and plant dry matter, and the influence of light on plant growth. Dry matter is carbon accumulation, and the carbon source is CO2.

[0036] Furthermore, to facilitate emergency power supply to the electrical control cabinet 13, refer to Figure 5As shown, an energy storage power supply 23 for emergency power supply to the electrical control cabinet 13 is also provided in the box body 1, and the energy storage power supplies 23 are symmetrically distributed on both sides of the electrical control cabinet 13. The energy storage power supply 23 is charged when there is mains power and provides emergency power supply after the mains power is disconnected, avoiding environmental imbalance in the cultivation area.

[0037] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A closed - type plant cultivation rack, characterized in that, Comprising: A box body (1) with a door opening (22), on both inner walls on the symmetric two sides in the box body (1), a plurality of cultivation boxes (9) distributed in a rectangular array are successively arranged from top to bottom. A cultivation opening (2) is formed on the outer side of the cultivation box (9), a cultivation area communicated with the cultivation opening (2) is formed in the cultivation box (9), and a blocking member for opening or closing the cultivation opening (2) is arranged in the cultivation area.

2. The enclosed plant cultivation rack according to claim 1, characterized in that: The blocking member includes a rolling shutter door (3). An inner cavity (4) for the rolling shutter door (3) to move is formed in the cultivation box (9), and one end of the inner cavity (4) is connected to the top of the cultivation opening (2), and one end of the rolling shutter door (3) extends into the cultivation opening (2) movably.

3. The enclosed plant cultivation rack according to claim 1, characterized in that: A monitoring mechanism for monitoring the plant growth environment is arranged in each cultivation area. An electrical control cabinet (13) electrically connected to a plurality of monitoring mechanisms is arranged on one side of the box body (1) away from the door opening (22). A walking passage is formed between the electrical control cabinet (13) and the door opening (22), and each cultivation opening (2) faces the walking passage.

4. The enclosed plant cultivation rack according to claim 3, wherein: The monitoring mechanism includes a temperature and humidity sensor (6), a light sensor (7), and a carbon dioxide sensor (8). The temperature and humidity sensor (6), the light sensor (7), and the carbon dioxide sensor (8) are all installed on the inner wall of the cultivation box (9).

5. The enclosed plant cultivation rack according to claim 4, wherein: Supplementary light lamps (5) for photosynthesis of plants are installed on the top inside each cultivation box (9), and the supplementary light lamps (5) are electrically connected to the light sensor (7).

6. The enclosed plant cultivation rack according to claim 4, characterized in that: An intake main pipe (17) for ventilation adjustment of each cultivation box (9) is further arranged outside the box body (1). A nozzle (14) and an intake branch pipe (15) communicated with the intake main pipe (17) are arranged in each cultivation box (9). A second electromagnetic valve (16) electrically connected to the temperature and humidity sensor (6) is arranged on each intake branch pipe (15), and a blower (18) for providing cold air and / or warm air is arranged on the intake main pipe (17).

7. A closed plant cultivation rack according to claim 4, characterized in that: An exhaust main pipe (12) for gas exchange of each cultivation box (9) is further arranged outside the box body (1). A plurality of exhaust branch pipes (10) extending into a plurality of cultivation boxes (9) are communicatedly arranged on the exhaust main pipe (12). A first electromagnetic valve (11) electrically connected to the corresponding carbon dioxide sensor (8) is arranged on each exhaust branch pipe (10).

8. A closed plant cultivation rack according to claim 1, characterized in that: A drainage main pipe (19) for draining water from a plurality of cultivation boxes (9) is further arranged outside the box body (1). A drainage branch pipe (20) communicated with the bottoms of a plurality of cultivation boxes (9) is communicatedly arranged on the drainage main pipe (19). A filter filler layer (21) for preventing soil loss is arranged in each drainage branch pipe (20).

9. The enclosed plant cultivation rack according to claim 3, wherein: An energy storage power supply (23) for emergency power supply to the electrical control cabinet (13) is further arranged in the box body (1), and the energy storage power supplies (23) are symmetrically distributed on both sides of the electrical control cabinet (13).

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