Device for controlling concentration of gas in greenhouse

Abstract

The utility model relates to the technical field of greenhouse gas concentration control equipment, in particular to a greenhouse gas concentration control device which comprises a main body, a mounting box is arranged on the main body in a sliding mode, a gas tank is arranged in the mounting box, a main pipe is arranged above the main body, and a communication assembly is arranged between the main pipe and the gas tank. A spray head is arranged on the main pipe, and adjusting assemblies are arranged between the two ends of the main pipe and the main body. The electromagnetic valve, the gas tank, the main pipe, the output pipe, the hose and the like are arranged, the electromagnetic valve is opened in the working process, and the output pipe part, the hose part and the connector are matched with one another, so that gas in the gas tank flows into the main pipe through the output pipe and the hose; and gas is sprayed to the plants placed on the main body through the spray heads on the main pipe, so that gas is sprayed to a designated area according to the implementation condition, the gas concentration of the designated area is changed, and the situation of resource waste is avoided.

Description

Technical Field

[0001] This application relates to the technical field of greenhouse gas concentration control equipment, and in particular to a greenhouse gas concentration control device. Background Technology

[0002] The greenhouse gas concentration control device releases carbon dioxide gas through chemical reactions or by using other suitable gas sources to replenish the amount of carbon dioxide lost due to plant photosynthesis, thereby maintaining the carbon dioxide concentration at a level suitable for plant growth.

[0003] The greenhouse gas concentration control device can detect the concentration of corresponding gases in the greenhouse in real time through gas sensors and transmit the detected signals to the control unit. After receiving the data from the sensor, the control unit uses the built-in program algorithm to analyze and process the data. Based on the analysis and comparison results, the control unit makes corresponding decisions.

[0004] Current technologies generally adjust the gases throughout the entire greenhouse space uniformly, failing to make specific adjustments based on the actual conditions of different areas, resulting in resource waste. Utility Model Content

[0005] In order to reduce the amount of gas used and lower operating costs, this application provides a gas concentration control device for greenhouses.

[0006] This application provides a greenhouse gas concentration control device, which adopts the following technical solution: it includes a main body, an installation box slidably disposed on the main body, a gas tank disposed inside the installation box, a main pipe disposed above the main body, a communication component disposed between the main pipe and the gas tank, a nozzle disposed on the main pipe, and adjustment components disposed between both ends of the main pipe and the main body.

[0007] Optionally, the communication component includes an output pipe, one end of which is mounted on the gas tank and the other end of which passes through the main body. A connector is provided on the main pipe, and the connector is connected to the output pipe via a flexible hose. A solenoid valve is provided on the connector.

[0008] Optionally, multiple installation boxes are provided, and an arc-shaped plate is provided inside the installation box, which is engaged with the gas tank.

[0009] Optionally, a limiting block one is provided on the inner wall of the mounting box, and a limiting block two is provided above the limiting block one. The output pipe is located between the limiting block one and the limiting block two. A fixing bolt is provided on the limiting block two, and the fixing bolt is threadedly connected to the limiting block one.

[0010] Optionally, the adjustment assembly includes a vertical plate, one end of which is mounted on the main body. A sliding plate is slidably mounted on the vertical plate, the main pipe is mounted on the sliding plate, an adjustment hole is provided on the vertical plate, a fixing rod is provided between the vertical plate and the sliding plate, the fixing rod is threadedly connected to the sliding plate, and one end of the fixing rod is inserted into the adjustment hole.

[0011] Optionally, the lower end of the mounting box is provided with two support feet, both of which are slidably disposed with respect to the main body.

[0012] Optionally, the lower end of the support leg is equipped with casters, and the support leg is connected to the mounting box by fixing bolts.

[0013] In summary, this application includes the following beneficial technical effects:

[0014] 1. This utility model, by incorporating components such as a solenoid valve, a gas tank, a main pipe, an output pipe, and a flexible hose, allows the gas in the gas tank to flow into the main pipe through the output pipe and flexible hose during operation. This gas is then sprayed onto the plants placed on the main body via nozzles on the main pipe. This enables the gas to be sprayed onto a designated area according to the actual situation, thereby changing the gas concentration in that area and avoiding resource waste caused by large-scale gas concentration adjustments.

[0015] 2. This utility model incorporates components such as a vertical plate, a sliding plate, a fixing rod, support feet, and casters. During operation, the vertical plate, sliding plate, and fixing rod work together to support the main pipe. By adjusting the fixing rod and its corresponding adjustment holes, the position of the sliding plate on the vertical plate can be changed. Simultaneously, the sliding plate, through the main pipe, moves the nozzle, adjusting its height to maintain a reasonable distance between the nozzle and the plant. The support feet and casters work together to support the mounting box, facilitating its removal from the main body for gas tank replacement. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure in an embodiment of this application;

[0017] Figure 2 This is a schematic diagram of the rear structure in an embodiment of this application;

[0018] Figure 3 This is a partial structural diagram of an embodiment of this application;

[0019] Figure 4 This is an embodiment of the present application. Figure 3 Enlarged diagram of point A in the middle.

[0020] Reference numerals: 1. Main body; 2. Mounting box; 3. Support leg; 4. Gas tank; 5. Output pipe; 6. Hose; 7. Main pipe; 8. Connector; 9. Solenoid valve; 10. Nozzle; 11. Arc plate; 12. Limiting block one; 13. Limiting block two; 14. Fixing bolt; 15. Vertical plate; 16. Slide plate; 17. Fixing rod; 18. Adjustment hole; 19. Caster wheel. Detailed Implementation

[0021] The following is in conjunction with the appendix Figures 1-4 This application will be described in further detail.

[0022] This application discloses a greenhouse gas concentration control device. For example... Figure 1 , Figure 2 As shown, it includes a main body 1, a controller is set on one side of the main body 1, and a gas sensor is set on the controller. The gas sensor detects the relative concentration of gas in the area in real time. After the detection is completed, the signal is transmitted to the controller, and the controller makes a corresponding response. The main body 1 is provided with a groove. When in use, the plant and flower pot are placed in the groove. The mounting box 2 is slidably set on the main body 1. The lower end of the mounting box 2 is provided with two support feet 3. Both support feet 3 are slidably set with the main body 1.

[0023] See Figure 1 , Figure 3 As shown, the lower end of the support leg 3 is equipped with a caster wheel 19. The support leg 3 and the caster wheel 19 cooperate with each other to support the installation box 2, making it easier for the staff to move the installation box 2. The support leg 3 and the installation box 2 are connected by fixing bolts. An air tank 4 is installed inside the installation box 2.

[0024] In this embodiment, multiple installation boxes 2 are provided. An arc-shaped plate 11 is provided inside the installation box 2. The arc-shaped plate 11 is engaged with the gas tank 4. The position of the gas tank 4 is restricted by the arc-shaped plate 11, thereby restricting the position between the gas tank 4 and the installation box 2 and preventing the gas tank 4 from moving inside the installation box 2 during operation. A main pipe 7 is provided above the main body 1.

[0025] See Figure 2 , Figure 3 , Figure 4 As shown, a connecting component is provided between the main pipe 7 and the gas tank 4. The connecting component includes an output pipe 5. One end of the output pipe 5 is installed on the gas tank 4, and the other end of the output pipe 5 passes through the main body 1. A limit block 12 is provided on the inner wall of the mounting box 2. A limit block 23 is provided above the limit block 12. The output pipe 5 is located between the limit block 12 and the limit block 23. A fixing bolt 14 is provided on the limit block 23. The fixing bolt 14 is threadedly connected to the limit block 12.

[0026] By cooperating with the second limiting block 13, the position of the output pipe 5 is restricted, which indirectly restricts the gas tank 4, preventing the gas tank 4 from rotating during operation. At the same time, the position of the output pipe 5 is positioned to facilitate installation. It is possible for the output pipe 5 to pass through the main body 1, drive the fixing bolt 14 to rotate, causing the fixing bolt 14 to separate from the second limiting block 13, thereby releasing the connection between the second limiting block 13 and the first limiting block 12. The reverse operation fixes the position between the second limiting block 13 and the first limiting block 12.

[0027] See Figure 2 As shown, the main pipe 7 is equipped with a connector 8, which is connected to the output pipe 5 via a flexible hose 6. The connector 8 is equipped with a solenoid valve 9, which is controlled by a controller to open and close the solenoid valve 9, thereby realizing the flow and closure of gas. The main pipe 7 is equipped with a nozzle 10, and both ends of the main pipe 7 are equipped with adjustment components between them and the main body 1. The adjustment components include a vertical plate 15.

[0028] In this embodiment, one end of the vertical plate 15 is mounted on the main body 1, a sliding plate 16 is slidably mounted on the vertical plate 15, the main pipe 7 is mounted on the sliding plate 16, an adjustment hole 18 is provided on the vertical plate 15, a fixing rod 17 is provided between the vertical plate 15 and the sliding plate 16, the fixing rod 17 is threadedly connected to the sliding plate 16, and one end of the fixing rod 17 is inserted into the adjustment hole 18.

[0029] When the height of the nozzle 10 needs to be adjusted, the operator drives the fixing rod 17 to rotate, the fixing rod 17 moves on the slide plate 16 and separates the fixing rod 17 from the adjustment hole 18, thereby releasing the restriction between the slide plate 16 and the vertical plate 15. Then, the operator drives the slide plate 16 to slide on the vertical plate 15 and drives the main pipe 7 to move accordingly. The main pipe 7 drives the nozzle 10 to move, and after the nozzle 10 is adjusted to the preset position, the operator drives the fixing rod 17 to rotate in the opposite direction, so that the fixing rod 17 is inserted into the corresponding adjustment hole 18, thereby restricting the position between the slide plate 16 and the vertical plate 15.

[0030] The implementation principle of the greenhouse gas concentration control device in this application embodiment is as follows: During use, plants are placed on the main body 1. When it is necessary to adjust the required gas concentration around them, the control solenoid valve 9 is opened. Then, the gas in the gas tank 4 flows into the hose 6 through the output pipe 5, and then flows into the main pipe 7 through the connector 8 at the other end of the hose 6. Then, the nozzle 10 sprays gas onto the plants placed on the main body 1 to achieve localized adjustment of the specified gas concentration and avoid waste of resources.

[0031] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A greenhouse gas concentration control device, comprising a main body (1), characterized in that: An installation box (2) is slidably disposed on the main body (1), and an air tank (4) is disposed inside the installation box (2). A main pipe (7) is disposed above the main body (1), and a communication component is disposed between the main pipe (7) and the air tank (4). A nozzle (10) is disposed on the main pipe (7), and adjustment components are disposed between both ends of the main pipe (7) and the main body (1).

2. The greenhouse gas concentration control device according to claim 1, characterized in that: The connecting component includes an output pipe (5), one end of which is mounted on the gas tank (4), and the other end of which passes through the main body (1). A connector (8) is provided on the main pipe (7), and the connector (8) is connected to the output pipe (5) via a hose (6). A solenoid valve (9) is provided on the connector (8).

3. The greenhouse gas concentration control device according to claim 1, characterized in that: Multiple installation boxes (2) are provided, and an arc plate (11) is provided inside the installation box (2). The arc plate (11) is engaged with the gas tank (4).

4. A greenhouse gas concentration control device according to claim 2, characterized in that: The inner wall of the mounting box (2) is provided with a limiting block one (12), and a limiting block two (13) is provided above the limiting block one (12). The output pipe (5) is located between the limiting block one (12) and the limiting block two (13). A fixing bolt (14) is provided on the limiting block two (13), and the fixing bolt (14) is threadedly connected to the limiting block one (12).

5. A greenhouse gas concentration control device according to claim 1, characterized in that: The adjustment assembly includes a vertical plate (15), one end of which is mounted on the main body (1). A sliding plate (16) is slidably mounted on the vertical plate (15). The main tube (7) is mounted on the sliding plate (16). An adjustment hole (18) is provided on the vertical plate (15). A fixing rod (17) is provided between the vertical plate (15) and the sliding plate (16). The fixing rod (17) is threadedly connected to the sliding plate (16). One end of the fixing rod (17) is inserted into the adjustment hole (18).

6. The greenhouse gas concentration control device according to claim 1, characterized in that: The mounting box (2) is provided with two support feet (3) at its lower end, and both support feet (3) are slidably disposed with respect to the main body (1).

7. A greenhouse gas concentration control device according to claim 6, characterized in that: The lower end of the support foot (3) is equipped with a caster wheel (19), and the support foot (3) is connected to the mounting box (2) by fixing bolts.

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