Automatic pesticide application device for agaricus bisporus factory mushroom house

Abstract

The invention discloses an automatic pesticide application device for an industrialized mushroom house of agaricus bisporus. The automatic pesticide application device comprises a pesticide preparation pool, a pressure compensation pump, a liquid conveying pipeline, an atomizing nozzle and the mushroom house, a ventilation system is arranged in the mushroom house; the atomization nozzle is arranged in the ventilation system; and the atomizing nozzle is communicated with the dispensing tank through a liquid conveying pipeline and a pressure compensation pump. Through cooperation of the medicine dispensing pool, the pressure compensation pump, the liquid conveying pipeline, the atomization nozzles and other components, a complete ventilation system of the agaricus bisporus factory mushroom house is utilized, and liquid medicine can be automatically and evenly sprayed to each area of the mushroom house, so that the medicine applying efficiency and the medicine spraying uniformity can be improved, and the labor intensity of workers is reduced. The pesticide application device is simple in structure and convenient to use, harm to the health of people can be avoided, the pesticide dosage can be accurately controlled, the disease and pest prevention and control effect can be improved, and meanwhile the interior of the mushroom house can be evenly humidified through the pesticide application device.

Description

Technical Field

[0001] This invention relates to the field of industrialized cultivation technology of edible fungi, and more specifically to an automatic pesticide application device for industrialized mushroom houses of button mushrooms. Background Technology

[0002] In the industrialized cultivation of button mushrooms, to ensure healthy growth, pest and disease control within the mushroom house must be feasible and effective. Chemical control is an indispensable means in the integrated pest management of button mushrooms. The logic of chemical control is as follows: 1. Use chemical agents to disinfect the entire mushroom house, keeping the pathogen population to a minimum; 2. If signs of pests or diseases are detected, promptly treat them with chemical agents to eradicate them in their early stages; 3. When pests or diseases have already occurred in the mushroom house, use chemical agents to control them within a certain range, preventing further spread and secondary pollution, and limiting losses.

[0003] Currently, when using chemical pesticides for pest and disease control in mushroom houses, the application can only be done manually using sprayers. However, the mushroom cultivation beds are vertically distributed, with five to six layers, more than three meters high. To evenly spray the chemical pesticides onto every area of ​​each layer, the spraying operators must climb ladders and move up and down, resulting in extremely low spraying efficiency, easy fatigue for the operators, and severe uneven spraying. Moreover, the dosage of the pesticides cannot be accurately controlled, leading to unsatisfactory pest and disease control results. At the same time, the pesticides can also harm the health of the spraying personnel. Summary of the Invention

[0004] In view of this, the present invention provides an automatic pesticide application device for industrialized mushroom houses of button mushrooms, the purpose of which is to solve the problems existing in the prior art.

[0005] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: It includes: a mixing tank, a pressure compensation pump, a liquid delivery pipeline, an atomizing nozzle, and a mushroom house; the mushroom house is equipped with a ventilation system; the atomizing nozzle is installed in the ventilation system; the atomizing nozzle is connected to the mixing tank through the liquid delivery pipeline and the pressure compensation pump.

[0006] Preferably, it also includes a frequency converter; the frequency converter is connected to the pressure compensation pump and is used to adjust the output power of the pressure compensation pump.

[0007] Preferably, the mixing tank is equipped with a stirrer.

[0008] Preferably, the ventilation system includes a main air duct, side air ducts, and air intake bags; the atomizing nozzle is disposed on the inner top wall of the main air duct; the side air duct is connected to the air outlet of the main air duct; multiple air intake bags are connected to the side air ducts; the air intake bags are connected to the side air ducts; the air intake bags are located inside the mushroom house; and a row of air outlet holes is opened at the lower part of the air intake bags.

[0009] Preferably, there are two air-guiding bags; the two air-guiding bags are symmetrically arranged on the left and right sides of the top of the mushroom house.

[0010] Compared with the prior art, the present invention has achieved the following technical effects: The present invention uses a combination of components such as a drug mixing tank, a pressure compensation pump, a liquid delivery pipeline, and an atomizing nozzle, and utilizes the complete ventilation system of the button mushroom factory to automatically and evenly spray the drug solution to every area of ​​the mushroom house. This not only improves the efficiency and uniformity of drug application, but also avoids harming human health, and allows for precise control of drug dosage, thereby improving the effectiveness of pest and disease control. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the structure of an automatic pesticide application device for a factory-scale mushroom house of Agaricus bisporus according to the present invention; Figure 2 This is a schematic diagram of the ventilation system. Figure 3 This is a schematic diagram of the structure of the air intake bag; Figure 4 This is a schematic diagram showing the installation of the atomizing nozzle inside the main air duct; Figure 5 This is a schematic diagram of airflow inside the mushroom house when the ventilation system is turned on. In the diagram: 1. Mixing tank; 2. Pressure compensating pump; 3. Liquid delivery pipeline; 4. Atomizing nozzle; 5. Ventilation system; 51. Main air duct; 52. Side air duct; 53. Air intake bag; 54. Air outlet; 6. Frequency converter; 7. Agitator; 8. Mushroom house. Detailed Implementation

[0012] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0013] Example

[0014] Reference Figure 1-5As shown, this invention discloses an automatic pesticide application device for a factory-scale mushroom house of button mushrooms, comprising: a pesticide mixing tank 1, a pressure compensation pump 2, a liquid delivery pipeline 3, an atomizing nozzle 4, and a mushroom house 8; the mushroom house 8 is equipped with a ventilation system 5; the ventilation system 5 is a complete ventilation system for the factory-scale mushroom house of button mushrooms; the atomizing nozzle 4 is installed in the ventilation system 5; the atomizing nozzle 4 is connected to the pesticide mixing tank 1 through the liquid delivery pipeline 3 and the pressure compensation pump 2; in use, the pesticide and water are put into the pesticide mixing tank 1 in proportion, the pressure compensation pump 2 draws out the pesticide solution in the pesticide mixing tank 1 and delivers it to the atomizing nozzle 4 through the liquid delivery pipeline 3, the atomizing nozzle 4 sprays out the pesticide solution, and the atomized pesticide solution enters the interior of the mushroom house through the ventilation system 5 and is evenly sprayed to various areas inside the mushroom house.

[0015] The above-mentioned technical solution, through the combination of a mixing tank, a pressure compensation pump, a liquid delivery pipeline, atomizing nozzles and a ventilation system, can automatically and evenly spray the liquid medicine to every area of ​​the mushroom house. This not only improves the efficiency and uniformity of the application, but also avoids harming the health of personnel, and allows for precise control of the dosage of the medicine, thereby improving the effectiveness of pest and disease control.

[0016] In this embodiment, a frequency converter 6 is also included; the frequency converter 6 is connected to the pressure compensation pump 2 and is used to adjust the output power of the pressure compensation pump 2; different compositions or concentrations of liquid medicine have different internal liquid tensions, and different internal and external pressure differences are required to achieve good atomization effect through the atomizing nozzle. The frequency converter 6 can continuously adjust the output power of the pressure compensation pump 2, thereby continuously adjusting the pressure difference inside and outside the atomizing nozzle, and thus adjusting to the optimal atomization effect.

[0017] In this embodiment, a stirrer 7 is provided in the drug preparation tank 1 to stir the drug solution in the drug preparation tank 1 so that the components of the drug solution are mixed evenly.

[0018] In this embodiment, the ventilation system 5 includes a main air duct 51, a side air duct 52, and an air intake bag 53; an atomizing nozzle 4 is disposed on the inner top wall of the main air duct 51; the side air duct 52 is connected to the air outlet of the main air duct 51; the main air duct 51 is vertically disposed on one side of the middle of the side air duct 52; multiple air intake bags 53 are connected to the other side of the side air duct 52; the air intake bags 53 are connected to the side air duct 52; the air intake bags 53 are disposed on the top of the mushroom house 8; a row of air outlet holes 54 are opened at the bottom of the air intake bags 53.

[0019] In this embodiment, there are two air-guiding bags 53; the two air-guiding bags 53 are symmetrically arranged on the top left and right sides of the mushroom house 8.

[0020] In other embodiments, this device can also be used to quickly humidify the mushroom house and regulate the humidity of the inner wall of the mushroom house.

[0021] The working principle of the automatic pesticide application device of this invention: The medicine and water are placed in the mixing tank 1 according to the ratio and stirred using the stirrer 7. After stirring evenly, the medicine liquid in the mixing tank 1 is extracted by the pressure compensation pump 2 and transported to the atomizing nozzle 4 through the liquid delivery pipe 3. At this time, the medicine liquid is in a high-pressure state. At the same time, the ventilation system 5 is turned on, and the high-speed airflow flows through the atomizing nozzle 4, generating the Bernoulli effect and forming a negative pressure. The medicine liquid instantly changes from a high-pressure state to a negative pressure state through the atomizing nozzle 4. During this process, the medicine liquid is atomized. At the same time, the droplets are further atomized under the cutting of the high-speed airflow in the ventilation system and are fully mixed with the air input by the ventilation system. Then, driven by the high-speed airflow, it enters the side air pipe 42 through the main air pipe 51 and is transported to the air intake bag 53. The atomized medicine liquid is sprayed out through the air outlet 54 under the push of the air and enters the mushroom house 8, carrying the atomized medicine liquid to settle on each layer of the cultivation bed. Finally, the medicine can be evenly distributed to all parts, achieving the purpose of efficient and uniform application.

[0022] The above description is merely a preferred embodiment of the present invention and does not constitute any limitation on the technical scope of the present invention. Therefore, any minor modifications, equivalent changes, and alterations made to the above embodiments based on the technical essence of the present invention shall still fall within the scope of the technical solution of the present invention.

Claims

1. An automatic pesticide application device for industrialized mushroom houses of button mushrooms, characterized in that, include: The room includes a mixing tank (1), a pressure compensation pump (2), a liquid delivery pipeline (3), an atomizing nozzle (4), and a mushroom house (8); the mushroom house (8) is equipped with a ventilation system (5); the atomizing nozzle (4) is located in the ventilation system (5); the atomizing nozzle (4) is connected to the mixing tank (1) through the liquid delivery pipeline (3) and the pressure compensation pump (2).

2. The automatic pesticide application device for industrialized mushroom houses of button mushrooms according to claim 1, characterized in that, It also includes a frequency converter (6); the frequency converter (6) is connected to the pressure compensation pump (2) and is used to adjust the output power of the pressure compensation pump (2).

3. The automatic pesticide application device for industrialized mushroom houses of button mushrooms according to claim 1, characterized in that, The mixing tank (1) is equipped with a stirrer (7).

4. The automatic pesticide application device for industrialized mushroom houses of button mushrooms according to claim 1, characterized in that, The ventilation system (5) includes a main air duct (51), a side air duct (52), and an air intake bag (53); the atomizing nozzle (4) is located on the inner top wall of the main air duct (51); the side air duct (52) is connected to the air outlet of the main air duct (51); multiple air intake bags (53) are connected to the side air duct (52); the air intake bags (53) are connected to the side air duct (52); the air intake bags (53) are located inside the mushroom house (8); a row of air outlet holes (54) are opened at the lower part of the air intake bags (53).

5. The automatic pesticide application device for industrialized mushroom houses of button mushrooms according to claim 4, characterized in that, The number of the air-guiding bags (53) is two; the two air-guiding bags (53) are symmetrically arranged on the top left and right sides of the mushroom house (8).

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