Carbon dioxide air fertilizer system for crop culture

Abstract

The invention discloses a carbon dioxide gas fertilizer system for crop cultivation, and belongs to the technical field of gas production devices.The carbon dioxide gas fertilizer system comprises a carbon dioxide output module, a gas conveying pipe, a carbon-rich synergistic room, a lifting mechanism and a control module.The lifting mechanism can lift the carbon-rich synergistic room, and then the carbon dioxide gas fertilizer system is moved to the vicinity of a field needing fertilization; the carbon-rich synergistic room is put down through the lifting mechanism to completely cover the crops, carbon dioxide gas is conveyed into the carbon-rich synergistic room through the carbon dioxide output module and the gas conveying pipe, carbon-rich cultivation of the crops is carried out, when carbon dioxide absorption of the crops is completed, the operation can be repeated, and carbon-rich cultivation of the crops can be carried out. The volume of the carbon-rich synergistic room is far smaller than that of a greenhouse or a plant factory, the carbon-rich synergistic room can be rapidly filled with carbon dioxide with the concentration meeting the carbon-rich agricultural requirement, the carbon-rich culture efficiency is improved, and the carbon dioxide resources are saved.

Description

Technical Field

[0001] The invention belongs to the technical field of gas production devices, and in particular relates to a carbon dioxide gas fertilizer system for crop cultivation. Background Art

[0002] In the booming development of modern agriculture, carbon dioxide fertilization, as a key technical means, plays an important role in improving crop yield and quality.

[0003] Traditional carbon dioxide fertilization technology faces the following challenges when applied to large space scenarios such as plant factories and greenhouses: 1. When faced with large areas of farmland, building fixed greenhouses requires a lot of resources and time. In addition, the space of greenhouses and plant factories is large, and it is difficult to quickly fill the entire large space with carbon dioxide at a concentration that meets the requirements of carbon-rich agriculture in a short period of time. If greenhouses are not installed, then in the field environment, the air disturbance is strong and the airflow is complex, making it difficult to effectively release carbon dioxide as gas fertilizer; 2. Traditional gas fertilizer fertilization methods often lack dynamic regulation capabilities, which can easily cause a large amount of waste of carbon dioxide resources. It is also difficult to ensure that the fertilization effect is always in the best state, which becomes a bottleneck for further improving agricultural production efficiency. Summary of the invention

[0004] In order to solve the problems raised in the above background technology, the present invention provides a carbon dioxide gas fertilizer system for crop cultivation, so as to solve the problems in the prior art that the construction of fixed greenhouses requires a lot of resources and time, the carbon dioxide filling time is long, and the traditional gas fertilizer fertilization method often lacks dynamic regulation capabilities.

[0005] To achieve the above object, the present invention provides the following technical solutions: A carbon dioxide gas fertilizer system for crop cultivation, comprising: Carbon dioxide output module; the carbon dioxide output module is used to generate and output carbon dioxide gas; A gas pipeline; a first end of the gas pipeline is connected to a gas output end of the carbon dioxide production module; Carbon-enriched efficiency enhancement room; the carbon-enriched efficiency enhancement room is a cover-shaped body with its opening direction downward, the second end of the gas transmission pipe passes through the top of the carbon-enriched efficiency enhancement room and is arranged in the carbon-enriched efficiency enhancement room, and a fill light is arranged on the top surface of the carbon-enriched efficiency enhancement room; Lifting mechanism; one end of the lifting mechanism is connected to the top of the carbon-rich efficiency room, and the other end is fixedly installed on the carbon dioxide output module; Control module; the carbon dioxide output module, the fill light and the lifting mechanism are all connected to the control module. The control module is used to control whether the carbon dioxide output module produces and outputs carbon dioxide gas, and to control the turning on and off of the fill light. The control module is also used to control the lifting mechanism to lift and lower the carbon-rich efficiency room.

[0006] Preferably, the carbon dioxide production module comprises: Module housing; A carbon dioxide generator; the carbon dioxide generator is disposed in the module housing, a first connecting through hole is provided on the bottom surface of the carbon dioxide generator, the carbon dioxide generator is connected to the control module, and the carbon dioxide generator is used to produce carbon dioxide under the control of the control module; Gas storage tank; the gas storage tank is fixedly mounted on the inner bottom surface of the module housing, a second connecting through hole is provided at the top of the gas storage tank, and a third connecting through hole is provided at the bottom of the side of the gas storage tank; Gas delivery pipe; the carbon dioxide generating device is arranged above the gas storage tank, the first end of the gas delivery pipe is connected to the first connecting through hole, the second end is connected to the second connecting through hole, the first end of the gas delivery pipe is connected to the third connecting through hole, and the gas delivery pipe is provided with a gas delivery fan and a gas delivery valve connected to the control module. When the gas delivery fan is started, the air in the gas delivery pipe flows from the first end of the gas delivery pipe to the second end of the gas delivery pipe.

[0007] Preferably, the carbon dioxide generating device comprises: A sealed box body; an air inlet hole is provided at the top of the sealed box body, an air outlet hole is provided at the bottom of the sealed box body, and a first connecting through hole is provided on the bottom surface of the sealed box body; Carbon dioxide adsorbent material; the carbon dioxide adsorbent material is filled in a sealed box, and gaps are left between the carbon dioxide adsorbent materials for air to flow through. When the carbon dioxide adsorbent material is not heated, the carbon dioxide adsorbent material adsorbs carbon dioxide in the air, and when the carbon dioxide adsorbent material is heated, the carbon dioxide adsorbent material releases the adsorbed carbon dioxide; The temperature control device is arranged in the sealed box body, and the temperature control device is connected to the control module, and the temperature control module is used to adjust the temperature in the sealed box body under the control of the control module; An air intake pipe; a first end of the air intake pipe is connected to the air intake hole, a second end of the air intake pipe passes through the module housing and is arranged outside the module housing, an air intake fan and an air intake valve are arranged in the air intake pipe, the air intake fan and the air intake valve are both connected to the control module, and the control module is used to control the start and stop of the air intake fan and the opening and closing of the air intake valve. When the air intake fan is turned on, the air in the air intake pipe flows from the second end of the air intake pipe to the first end of the air intake pipe; An air outlet pipe; a first end of the air outlet pipe is connected to the air outlet hole, a second end of the air outlet pipe passes through the module housing and is arranged outside the module housing, an air outlet fan and an air outlet valve are arranged in the air outlet pipe, the air outlet fan and the air outlet valve are both connected to the control module, the control module is used to control the start and stop of the air outlet fan and the opening and closing of the air outlet valve, when the air outlet fan is turned on, the air in the air outlet pipe flows from the first end of the air outlet pipe to the second end of the air outlet pipe.

[0008] Preferably, the lifting mechanism comprises: The telescopic motor is fixedly mounted on the module housing, the transmission shaft of the telescopic motor is vertically arranged upward, the telescopic motor is connected to the control module, and the telescopic motor is used to perform telescopic operation of the transmission shaft under the control of the control module; Support rod; the support rod is vertically installed on the top surface of the module housing; Transmission rod; the first end of the transmission rod is rotatably connected to the transmission shaft of the telescopic motor along the vertical direction, a mounting column is provided at the top of the carbon-rich efficiency-enhancing room, the second end of the transmission rod is rotatably connected to the top of the mounting column along the vertical direction, the support rod is arranged between the telescopic motor and the carbon-rich efficiency-enhancing room, the distance between the support rod and the transmission shaft of the telescopic motor is smaller than the distance between the support rod and the carbon-rich efficiency-enhancing room, and the transmission rod is rotatably connected to the top of the support rod along the vertical direction.

[0009] Preferably, the carbon-enriched efficiency room is an umbrella-shaped structure consisting of an umbrella frame and an umbrella surface, a mounting hole is provided on the umbrella surface at the top of the carbon-enriched efficiency room, and the second end of the gas pipe passes through the mounting hole and is arranged in the carbon-enriched efficiency room.

[0010] Preferably, the air pipe is a hose, and the second end of the air pipe is a multi-way structure including at least three branches, one branch of the air pipe is arranged along an umbrella rib of the umbrella frame, and each branch is provided with a plurality of equally spaced air holes.

[0011] Preferably, a counterweight is provided in the module housing.

[0012] Preferably, the umbrella frame is made of aluminum alloy or titanium alloy, and the umbrella cover is made of polyethylene or polyvinyl chloride resin.

[0013] Compared with the prior art, the present invention has the following beneficial effects: The present application is provided with a carbon dioxide output module, a gas transmission pipe, a carbon-enriched efficiency-enhancing room with a fill light, a lifting mechanism and a control module. When facing a large area of ​​farmland, the carbon-enriched efficiency-enhancing room can be lifted by the lifting mechanism, and then the present application can be moved to the vicinity of the field that needs fertilization, and then the carbon-enriched efficiency-enhancing room can be lowered by the lifting mechanism until the carbon-enriched efficiency-enhancing room is placed on the field and completely covers the crops, and then the carbon dioxide gas is transported to the carbon-enriched efficiency-enhancing room through the carbon dioxide output module and the gas transmission pipe to carry out carbon-enriched cultivation of crops. Since there is an upper limit to the daily carbon absorption of crops, when the carbon dioxide absorption of the crops at this place is completed, the carbon-enriched efficiency-enhancing room can be lifted by the lifting mechanism, and then the above operation can be repeated to carry out carbon-enriched cultivation of field crops, saving carbon dioxide resources and resources and time for greenhouse construction, and with the help of fill lights, field operations can be carried out 24 hours a day, thereby improving the efficiency of carbon-enriched cultivation of field plants; When carbon-enriched cultivation of crops is carried out in a greenhouse, the above-mentioned operation process can be repeated to carry out carbon-enriched cultivation of crops in the greenhouse. Since the carbon-enriched efficiency room of the present application does not require operators to enter, it can be set to a height suitable for the plants. The carbon-enriched efficiency room can form a "shed in shed" structure together with the plant factory or greenhouse. The lower height of the carbon-enriched efficiency room can quickly fill the entire carbon-enriched efficiency room with carbon dioxide at a concentration that meets the requirements of carbon-enriched agriculture in a short period of time, thereby improving the efficiency of carbon-enriched cultivation and saving carbon dioxide resources. The present application also provides a control module, which can control the take-off and lowering action of the lifting mechanism, the gas output duration of the carbon dioxide output module, and the opening and closing of the fill light through pre-set parameters, thereby realizing dynamic regulation of carbon-rich agriculture. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A schematic diagram of the specific structure of this application; The markings in the figure are: 1-module housing; 2-air outlet pipe; 3-counterweight; 4-gas storage tank; 5-gas delivery pipe; 6-carbon dioxide adsorption material; 7-sealed box; 8-air inlet pipe; 9-gas delivery hole; 10-rib; 11-branch pipe; 12-mounting column; 13-transmission rod; 14-gas delivery pipe; 15-support rod; 16-transmission shaft; 17-telescopic motor. DETAILED DESCRIPTION

[0015] In order to facilitate those skilled in the art to understand the technical content of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific examples. It should be understood that the specific examples described herein are only used to explain the present invention and are not used to limit the present invention.

[0016] Example 1 like Figure 1 As shown, a carbon dioxide gas fertilizer system for crop cultivation comprises: Carbon dioxide output module; the carbon dioxide output module is used to generate and output carbon dioxide gas; A gas pipeline 14; a first end of the gas pipeline 14 is connected to a gas output end of the carbon dioxide production module; Carbon-enriched efficiency room; the carbon-enriched efficiency room is a cover-shaped body with an opening direction downward, the second end of the gas pipe 14 passes through the top of the carbon-enriched efficiency room and is arranged in the carbon-enriched efficiency room, and a fill light is provided on the top surface of the carbon-enriched efficiency room; Lifting mechanism; one end of the lifting mechanism is connected to the top of the carbon-enriched efficiency room, and the other end is fixedly installed on the carbon dioxide output module; Control module; the carbon dioxide output module, the fill light and the lifting mechanism are all connected to the control module. The control module is used to control whether the carbon dioxide output module produces and outputs carbon dioxide gas, and to control the turning on and off of the fill light. The control module is also used to control the lifting mechanism to lift and lower the carbon-rich efficiency room.

[0017] The control module can adopt Siemens PLC control module, model S7-300. S7-300 can output an analog signal to control the current through the analog output module. It is used in occasions where the current needs to be accurately controlled, such as motor speed regulation of connected components, temperature control of temperature control devices, etc. In motor control, S7-300 can control the start, stop and direction of the motor as well as the direction and size of the current through external devices such as motor drivers or frequency converters.

[0018] In this embodiment, the present application is provided with a carbon dioxide output module, a gas transmission pipe 14, a carbon-enriched efficiency-enhancing room, a lifting mechanism and a control module. When facing a large area of ​​farmland, the carbon-enriched efficiency-enhancing room can be lifted by the lifting mechanism, and then the present application can be moved to the vicinity of the field that needs fertilization, and then the carbon-enriched efficiency-enhancing room is lowered by the lifting mechanism until the carbon-enriched efficiency-enhancing room is placed on the field and completely covers the crops, and then the carbon dioxide gas is transported to the carbon-enriched efficiency-enhancing room through the carbon dioxide output module and the gas transmission pipe 14 to carry out carbon-enriched cultivation of crops. Since there is an upper limit to the carbon absorption amount of crops per day, when the carbon dioxide absorption of the crops at this place is completed, the carbon-enriched efficiency-enhancing room can be lifted by the lifting mechanism, and then the above operation is repeated, and the carbon-enriched cultivation of crops can be carried out, saving carbon dioxide resources and resources and time for greenhouse construction; The volume of the carbon-enriched efficiency room of the present application is much smaller than that of a greenhouse or a plant factory. Therefore, the present application can quickly fill the entire carbon-enriched efficiency room with carbon dioxide of a concentration that meets the requirements of carbon-enriched agriculture in a short period of time, thereby improving the efficiency of carbon-enriched cultivation and saving carbon dioxide resources; The present application also provides a control module, which can control the take-off and lowering action of the lifting mechanism, the gas output duration of the carbon dioxide output module, and the opening and closing of the fill light through pre-set parameters, thereby realizing dynamic regulation of carbon-rich agriculture.

[0019] Example 2 The difference between this embodiment and embodiment 1 is that the carbon dioxide production module includes: Module housing 1; The counterweight block 3 is arranged in the module housing 1; A carbon dioxide generator; the carbon dioxide generator is disposed in the module housing 1, a first connecting through hole is provided on the bottom surface of the carbon dioxide generator, the carbon dioxide generator is connected to the control module, and the carbon dioxide generator is used to produce carbon dioxide under the control of the control module; Gas storage tank 4; the gas storage tank 4 is fixedly mounted on the inner bottom surface of the module housing 1, a second connecting through hole is provided at the top of the gas storage tank 4, and a third connecting through hole is provided at the bottom of the side of the gas storage tank 4; Gas delivery pipe 5; the carbon dioxide generating device is arranged above the gas storage tank 4, the first end of the gas delivery pipe 5 is connected to the first connecting through hole, the second end is connected to the second connecting through hole, the first end of the gas delivery pipe 14 is connected to the third connecting through hole, and the gas delivery pipe 14 is provided with a gas delivery fan and a gas delivery valve connected to the control module. When the gas delivery fan is started, the air in the gas delivery pipe 14 flows from the first end of the gas delivery pipe 14 to the second end of the gas delivery pipe 14.

[0020] In this embodiment, in the initial state, the control module can control the carbon dioxide generating device to continuously output carbon dioxide. Since the density of carbon dioxide is greater than the density of air, the carbon dioxide will be enriched in the gas storage tank 4 through the gas delivery pipe 5. At this time, the pressure in the gas storage tank 4 is greater than the atmospheric pressure. When carbon-enriched cultivation of crops is required, the control module controls the gas supply fan and the gas supply valve to open, and carbon dioxide can enter the carbon-enriched efficiency-enhancing room through the gas delivery pipe 14 to shorten the concentration increase time of carbon dioxide in the carbon-enriched efficiency-enhancing room.

[0021] Example 3 The difference between this embodiment and embodiment 2 is that the carbon dioxide generating device comprises: A sealed box body 7; an air inlet hole is provided at the top of the sealed box body 7, an air outlet hole is provided at the bottom of the sealed box body 7, and a first connecting through hole is provided at the bottom surface of the sealed box body 7; Carbon dioxide adsorbent material 6; the carbon dioxide adsorbent material 6 is a DAC technology material, such as the carbon dioxide capture material for mosquito trapping equipment involved in the patent No. ZL202410482343.X, the carbon dioxide adsorbent material 6 is filled in a sealed box body 7, and gaps are left between the carbon dioxide adsorbent materials 6 for air to flow through. When the carbon dioxide adsorbent material 6 is not heated, the carbon dioxide adsorbent material 6 adsorbs carbon dioxide in the air, and when the carbon dioxide adsorbent material 6 is heated, the carbon dioxide adsorbent material 6 releases the adsorbed carbon dioxide; The temperature control device is arranged in the sealed box body 7, and the temperature control device is connected to the control module. The temperature control module is used to adjust the temperature in the sealed box body 7 under the control of the control module. The temperature control device is a semiconductor heating element, and the semiconductor heating element adopts a PTC ceramic sheet; An air intake pipe 8; a first end of the air intake pipe 8 is connected to the air intake hole, a second end of the air intake pipe 8 passes through the module housing 1 and is arranged outside the module housing 1, an air intake fan and an air intake valve are arranged in the air intake pipe 8, the air intake fan and the air intake valve are both connected to the control module, and the control module is used to control the start and stop of the air intake fan and the opening and closing of the air intake valve. When the air intake fan is turned on, the air in the air intake pipe 8 flows from the second end of the air intake pipe 8 to the first end of the air intake pipe 8; Outlet pipe 2; the first end of the outlet pipe 2 is connected to the outlet hole, the second end of the outlet pipe 2 passes through the module housing 1 and is arranged outside the module housing 1, an outlet fan and an outlet valve are arranged in the outlet pipe 2, the outlet fan and the outlet valve are both connected to the control module, the control module is used to control the start and stop of the outlet fan and the opening and closing of the outlet valve, when the outlet fan is turned on, the air in the outlet pipe 2 flows from the first end of the outlet pipe 2 to the second end of the outlet pipe 2.

[0022] In this embodiment, when carbon dioxide adsorption is performed, the control module controls the gas supply fan and the gas supply valve to be closed, and the air intake fan, the air intake valve, the air outlet fan and the air outlet valve are opened, and the carbon dioxide adsorption material 6 adsorbs carbon dioxide from the outside air flowing through. When carbon dioxide is released, the control module controls the gas supply fan and the gas supply valve to be opened, and the air intake fan, the air intake valve, the air outlet fan and the air outlet valve are closed, and the temperature control device is controlled to heat the carbon dioxide adsorption material 6. At this time, carbon dioxide will continue to flow into the carbon-enriched efficiency-enhancing room through the gas supply pipe 14. When the carbon dioxide concentration in the carbon-enriched efficiency-enhancing room reaches the target value, the control module controls the gas supply fan and the gas supply valve to be closed, and the air intake fan, the air intake valve, the air outlet fan and the air outlet valve are opened, and the temperature control device is controlled to cool the carbon dioxide adsorption material 6 to perform a new round of carbon dioxide adsorption.

[0023] Example 4 The difference between this embodiment and embodiment 2 is that the lifting mechanism includes: Telescopic motor 17; the telescopic motor 17 is fixedly mounted on the module housing 1, the transmission shaft 16 of the telescopic motor 17 is vertically arranged upward, a transmission hole is provided on the side of the end of the transmission shaft 16, the telescopic motor 17 is connected to the control module, and the telescopic motor 17 is used to perform the telescopic operation of the transmission shaft 16 under the control of the control module; Support rod 15; the support rod 15 is vertically mounted on the top surface of the module housing 1, and a transmission hole is provided on the side surface of the end of the support rod 15; Transmission rod 13; the transmission rod 13 is provided with three protrusions in the same straight line, and each protrusion is sleeved with a bearing, the protrusion at the first end of the transmission rod 13 is installed in the transmission hole of the transmission shaft 16 of the telescopic motor 17, so that the first end of the transmission rod 13 can rotate in the vertical direction, the top of the carbon-rich efficiency-enhancing room is provided with a mounting column 12, and the top side of the mounting column 12 is provided with a transmission hole, the protrusion at the second end of the transmission rod 13 is installed in the transmission hole at the top of the mounting column 12, so that the second end of the transmission rod 13 can rotate in the vertical direction, the support rod 15 is arranged between the telescopic motor 17 and the carbon-rich efficiency-enhancing room, the distance between the support rod 15 and the transmission shaft 16 of the telescopic motor 17 is smaller than the distance between the support rod 15 and the carbon-rich efficiency-enhancing room, and the last protrusion on the transmission rod 13 is installed in the transmission hole at the top of the support rod 15.

[0024] In this embodiment, when the present application is applied to farmland, tracks can be laid on the ridges, and a drive motor connected to the control module and a roller connected to the drive motor and matching the track can be installed on the module housing 1, or the present application can be set on a remote-controlled all-terrain vehicle. During actual operation, the control module can control the transmission shaft 16 of the telescopic motor 17 to retract. At this time, through the principle of leverage, the second end of the transmission rod 13 rises, driving the carbon-rich efficiency-enhancing room to rise. When the control module controls the present application to run along the track to the target position, or when the remote-controlled all-terrain vehicle reaches the target position, the transmission shaft 16 of the telescopic motor 17 is controlled to extend. The grower places the carbon-rich efficiency-enhancing house on the field and completely covers the crops, and then transports the carbon dioxide gas to the carbon-rich efficiency-enhancing house through the carbon dioxide output module and the gas pipe 14 to carry out carbon-rich cultivation of the crops. When the carbon dioxide absorption of the crops at this place is completed, the carbon-rich efficiency-enhancing house can be lifted up by the lifting mechanism, and then the control module moves the house to the next place where fertilizer is needed according to the preset path through tracks, drive motors and rollers, or all-terrain vehicles. Repeating the above operations can carry out carbon-rich cultivation of crops, saving carbon dioxide resources as well as resources and time for greenhouse construction. With the addition of fill lights, it can carry out 24-hour uninterrupted operation.

[0025] In a plant factory, since the plant factory is equipped with devices such as conveyor belts for moving plants for cultivation, it is only necessary to place the present application in the plant factory, control the lifting mechanism to lift the carbon-rich efficiency room and place it above the conveyor belt, and when the plants that need carbon-rich cultivation move with the conveyor belt to the bottom of the carbon-rich efficiency room, the conveyor belt can be stopped, and the carbon-rich efficiency room can be placed on the conveyor belt through the lifting mechanism to completely cover the plants that need carbon-rich cultivation, and then the carbon dioxide gas is transported to the carbon-rich efficiency room through the carbon dioxide production module and the gas pipe 14 to carry out carbon-rich cultivation of crops. When the carbon dioxide absorption of the plants that need carbon-rich cultivation is completed, the carbon-rich efficiency room can be lifted by the lifting mechanism, the conveyor belt can be restarted, and then the above process can be repeated to carry out carbon-rich cultivation of plants.

[0026] Example 5 The difference between this embodiment and embodiment 4 is that the carbon-enriched efficiency-enhancing room is an umbrella-shaped structure consisting of an umbrella frame and an umbrella surface, the second end of the transmission rod 13 is rotatably connected to the mounting column 12 at the top of the mounting sub-umbrella frame, and a mounting through hole is provided on the umbrella surface at the top of the carbon-enriched efficiency-enhancing room, and the second end of the air supply pipe 14 passes through the mounting through hole and is arranged in the carbon-enriched efficiency-enhancing room.

[0027] Example 6 The difference between this embodiment and embodiment 5 is that the air pipe 14 is a hose, and the second end of the air pipe 14 is a multi-way structure including at least three branches 11. One branch pipe 11 of the air pipe 14 is arranged along an umbrella rib 10 of the umbrella frame, and each branch pipe 11 is provided with a plurality of equally spaced air holes 9.

[0028] In this embodiment, multiple gas transmission holes 9 distributed at equal intervals can make the carbon dioxide gas fertilizer diffuse evenly and the carbon dioxide concentration in the carbon-rich efficiency room rise steadily, so that the carbon dioxide concentration in the carbon-rich efficiency room can meet the required concentration of carbon-rich agriculture in a short time.

[0029] Example 8 The difference between this embodiment and Embodiment 5 is that the umbrella frame is made of aluminum alloy or titanium alloy, and the umbrella cover is made of polyethylene or polyvinyl chloride resin.

Claims

1. A carbon dioxide gas fertilizer system for crop cultivation, characterized in that: include: Carbon dioxide production module; The carbon dioxide production module is used to produce and output carbon dioxide gas; A gas delivery pipe (14); a first end of the gas delivery pipe (14) is connected to a gas output end of the carbon dioxide production module; The carbon-enriched efficiency enhancement room is a cover-shaped body with its opening facing downward, the second end of the gas transmission pipe (14) passes through the top of the carbon-enriched efficiency enhancement room and is arranged in the carbon-enriched efficiency enhancement room, and a fill light is arranged on the top surface of the carbon-enriched efficiency enhancement room; Promotion institutions; One end of the lifting mechanism is connected to the top of the carbon-rich efficiency room, and the other end is installed on the carbon dioxide production module; Control module; the carbon dioxide output module, the fill light and the lifting mechanism are all connected to the control module. The control module is used to control whether the carbon dioxide output module produces and outputs carbon dioxide gas, and to control the turning on and off of the fill light. The control module is also used to control the lifting mechanism to lift and lower the carbon-rich efficiency room.

2. A carbon dioxide gas fertilizer system for crop cultivation according to claim 1, characterized in that: The CO2 production module includes: Module housing (1); A carbon dioxide generating device; the carbon dioxide generating device is arranged in the module housing (1), a first connecting through hole is provided on the bottom surface of the carbon dioxide generating device, the carbon dioxide generating device is connected to the control module, and the carbon dioxide generating device is used to produce carbon dioxide under the control of the control module; Gas storage tank (4); the gas storage tank (4) is fixedly mounted on the inner bottom surface of the module housing (1), a second connecting through hole is provided at the top of the gas storage tank (4), and a third connecting through hole is provided at the bottom of the side of the gas storage tank (4); A gas delivery pipe (5); the carbon dioxide generating device is arranged above the gas storage tank (4); the first end of the gas delivery pipe (5) is connected to the first connecting through hole, the second end is connected to the second connecting through hole, the first end of the gas delivery pipe (14) is connected to the third connecting through hole, and the gas delivery pipe (14) is provided with a gas delivery fan and a gas delivery valve connected to the control module. When the gas delivery fan is started, the air in the gas delivery pipe (14) flows from the first end of the gas delivery pipe (14) to the second end of the gas delivery pipe (14).

3. A carbon dioxide gas fertilizer system for crop cultivation according to claim 2, characterized in that: The carbon dioxide generating device includes: A sealed box body (7); an air inlet hole is provided at the top end of the sealed box body (7), an air outlet hole is provided at the bottom end of the sealed box body (7), and a first connecting through hole is provided on the bottom surface of the sealed box body (7); Carbon dioxide adsorbent material (6); the carbon dioxide adsorbent material (6) is filled in a sealed box body (7), gaps are left between the carbon dioxide adsorbent materials (6) for air to flow through, when the carbon dioxide adsorbent material (6) is not heated, the carbon dioxide adsorbent material (6) adsorbs carbon dioxide in the air, and when the carbon dioxide adsorbent material (6) is heated, the carbon dioxide adsorbent material (6) releases the adsorbed carbon dioxide; A temperature control device; the temperature control device is arranged in the sealed box body (7), the temperature control device is connected to the control module, and the temperature control module is used to adjust the temperature in the sealed box body (7) under the control of the control module; an air intake pipe (8); a first end of the air intake pipe (8) is connected to the air intake hole, a second end of the air intake pipe (8) passes through the module housing (1) and is arranged outside the module housing (1), an air intake fan and an air intake valve are arranged in the air intake pipe (8), the air intake fan and the air intake valve are both connected to a control module, the control module is used to control the start and stop of the air intake fan and the opening and closing of the air intake valve, when the air intake fan is turned on, the air in the air intake pipe (8) flows from the second end of the air intake pipe (8) to the first end of the air intake pipe (8); An air outlet pipe (2); a first end of the air outlet pipe (2) is connected to the air outlet hole, a second end of the air outlet pipe (2) passes through the module housing (1) and is arranged outside the module housing (1), an air outlet fan and an air outlet valve are arranged in the air outlet pipe (2), the air outlet fan and the air outlet valve are both connected to a control module, and the control module is used to control the start and stop of the air outlet fan and the opening and closing of the air outlet valve. When the air outlet fan is turned on, the air in the air outlet pipe (2) flows from the first end of the air outlet pipe (2) to the second end of the air outlet pipe (2).

4. A carbon dioxide gas fertilizer system for crop cultivation according to claim 2, characterized in that: The lifting mechanism includes: A telescopic motor (17); the telescopic motor (17) is fixedly mounted on the module housing (1), a transmission shaft (16) of the telescopic motor (17) is arranged vertically upward, the telescopic motor (17) is connected to the control module, and the telescopic motor (17) is used to perform a telescopic operation of the transmission shaft (16) under the control of the control module; Support rod (15); the support rod (15) is vertically mounted on the top surface of the module housing (1); A transmission rod (13); a first end of the transmission rod (13) is rotatably connected to a transmission shaft (16) of a telescopic motor (17) in a vertical direction; a mounting column (12) is provided at the top of the carbon-enriched efficiency-enhancing room; a second end of the transmission rod (13) is rotatably connected to a top of the mounting column (12) in a vertical direction; a support rod (15) is arranged between the telescopic motor (17) and the carbon-enriched efficiency-enhancing room; a distance between the support rod (15) and the transmission shaft (16) of the telescopic motor (17) is smaller than a distance between the support rod (15) and the carbon-enriched efficiency-enhancing room; and the transmission rod (13) is rotatably connected to a top of the support rod (15) in a vertical direction.

5. A carbon dioxide gas fertilizer system for crop cultivation according to claim 4, characterized in that: The carbon-enriched efficiency enhancement room is an umbrella-shaped structure consisting of an umbrella frame and an umbrella surface. The umbrella surface at the top of the carbon-enriched efficiency enhancement room is provided with a mounting through hole, and the second end of the gas transmission pipe (14) passes through the mounting through hole and is arranged in the carbon-enriched efficiency enhancement room.

6. A carbon dioxide gas fertilizer system for crop cultivation according to claim 5, characterized in that: The air delivery pipe (14) is a hose, and the second end of the air delivery pipe (14) is a multi-way structure including at least three branch pipes (11). One branch pipe (11) of the air delivery pipe (14) is arranged along an umbrella rib (10) of the umbrella frame, and each branch pipe (11) is provided with a plurality of air delivery holes (9) at equal intervals.

7. A carbon dioxide gas fertilizer system for crop cultivation according to claim 2, characterized in that: A counterweight (3) is arranged inside the module housing (1).

8. The carbon dioxide gas fertilizer system for crop cultivation according to claim 5, characterized in that: The umbrella frame is made of alloy material, and the umbrella cover is made of polyethylene or polyvinyl chloride resin.

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