Parasite expelling and irrigating integrated outdoor spraying equipment in human settlement field
By designing an integrated outdoor spraying equipment for deworming and watering, the high cost and low efficiency problems caused by the single function of equipment in the prior art are solved, the dual functions of precise irrigation and efficient deworming are realized, and the efficiency and sustainability of environmental management are improved.
Patent Information
- Application Number
- CN202422142434.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-02
- Publication Date
- 2025-06-27
- Estimated Expiration
- 2034-09-02
AI Technical Summary
In the prior art, the human settlement field requires deworming spray equipment and greening irrigation equipment to be arranged separately. Both equipment have relatively single functions, resulting in high equipment costs and affecting the efficiency and sustainability of environmental management.
An integrated outdoor spray equipment for deworming and watering in the human settlement field was designed. By setting up a water storage tank and a liquid storage tank inside the equipment, it is used to store irrigation water and deworming liquid respectively, and the diaphragm pump is adjusted to transport water or drug liquid to the corresponding pipeline through the control system, realizing the dual functions of precise irrigation and efficient deworming.
The equipment has a high degree of flexibility and practicality. It can quickly adjust the working mode according to actual needs, reduce equipment costs, improve the efficiency and sustainability of environmental management, and ensure the accuracy of the drug solution ratio and efficient and uniform dilution through automated control.
Smart Images
Figure CN223025288U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of outdoor spray equipment in the field of human settlement, in particular to an integrated insect repellent and irrigation outdoor spray equipment in the field of human settlement. Background Technique
[0002] Outdoor mosquito and fly prevention and control is an important aspect of improving the quality of residents' lives. Spring and summer are the high-incidence periods of infectious diseases, and mosquitoes and flies are the main sources of disease transmission. At present, the products used for outdoor mosquito and fly control and flying insect control in the field of human settlement mainly include mosquito repellent lamps and mosquito traps. Secondly, they are disinfected by manually spraying liquid medicine and by deploying fixed spray equipment using the laid spray pipes. In the prior art, the insect repellent spray equipment and greening irrigation equipment need to be separately deployed in the field of human settlement, and the functions of both equipment are relatively single, resulting in a relatively high equipment cost required in the field of human settlement, and affecting the efficiency and sustainability of overall environmental management. Summary of the Invention
[0003] Aiming at the deficiencies of the prior art, the utility model provides an integrated insect repellent and irrigation outdoor spray equipment in the field of human settlement, which solves the problems in the prior art that the insect repellent spray equipment and greening irrigation equipment need to be separately deployed in the field of human settlement, and the functions of both equipment are relatively single, resulting in a relatively high equipment cost required in the field of human settlement, and affecting the efficiency and sustainability of overall environmental management.
[0004] To achieve the above object, the utility model is realized through the following technical solutions: An integrated insect repellent and irrigation outdoor spray equipment in the field of human settlement, including a housing, a first electromagnetic three-way valve is arranged inside the housing, the input end of the first electromagnetic three-way valve is communicated with a water inlet end, the output ends of the first electromagnetic three-way valve are respectively communicated with a water inlet pipe, a water storage tank is arranged on one side inside the housing, a liquid storage tank is arranged on the other side inside the housing, the water storage tank and the liquid storage tank are respectively communicated with the water inlet pipe, the water storage tank and the liquid storage tank are both communicated with a liquid guide pipe, a diaphragm pump is arranged inside the housing, the input end of the diaphragm pump is communicated with a second electromagnetic three-way valve, the second electromagnetic three-way valve is respectively communicated with the two liquid guide pipes, the output end of the diaphragm pump is communicated with a third electromagnetic three-way valve, the third electromagnetic three-way valve is equidistantly communicated with a high-pressure pipe, the end of the high-pressure pipe far away from the third electromagnetic three-way valve is equidistantly communicated with a high-pressure nozzle, a controller is arranged inside the housing, and the first electromagnetic three-way valve, the second electromagnetic three-way valve, the diaphragm pump and the third electromagnetic three-way valve are all electrically connected to the controller.
[0005] Preferably, a flow meter is installed at one end of the water inlet pipe connected to the liquid storage tank near the liquid storage tank. A medicine storage tank is arranged inside the housing. One side of the bottom of the medicine storage tank is communicated with a metering pump, and the metering pump is communicated with the liquid storage tank. One end of the third electromagnetic three-way valve is communicated with a fourth electromagnetic three-way valve, and the output end of the fourth electromagnetic three-way valve is communicated with a high-pressure pipe. The output end of the fourth electromagnetic three-way valve is communicated with a return pipe, and the return pipe is communicated with the liquid storage tank. The flow meter, the metering pump and the fourth electromagnetic three-way valve are all electrically connected to the controller.
[0006] Preferably, first liquid level sensors are installed on the tops of the water storage tank and the liquid storage tank respectively, and a second liquid level sensor is installed on the top of the medicine storage tank. The first liquid level sensor and the second liquid level sensor are both electrically connected to the controller.
[0007] Preferably, a water inlet filter is installed at one end of the first electromagnetic three-way valve close to the water inlet end, and a liquid extraction filter is installed at one end of the liquid guide pipe far away from the second electromagnetic three-way valve.
[0008] Preferably, the controller is electrically connected to a signal transmission module.
[0009] The utility model provides an outdoor spraying device for integrated pest control and irrigation in the field of human settlements. It has the following beneficial effects: The outdoor spraying device for integrated pest control and irrigation in the field of human settlements, through the cooperation among the housing, the water inlet end, the first electromagnetic three-way valve, the water inlet pipe, the water storage tank, the liquid storage tank, the liquid guide pipe, the second electromagnetic three-way valve, the diaphragm pump, the third electromagnetic three-way valve, the high-pressure pipe, the high-pressure nozzle and the controller, by arranging a water storage tank and a liquid storage tank inside the outdoor spraying device to store irrigation water and pest control liquid respectively, and laying two pipelines for greening irrigation and pest control outdoors respectively, and by switching the connection state between the input end of the diaphragm pump and the water storage tank or the liquid storage tank, and the connection state between the output end of the diaphragm pump and the two pipelines through the control system of the outdoor spraying device, the diaphragm pump can convey irrigation water or pest control liquid to the corresponding pipeline and spray it out, which enables the outdoor spraying device to have high flexibility and practicability, can quickly adjust the working mode according to actual needs, makes it have the dual functions of precise irrigation and efficient pest control, can reduce the cost of the equipment, and thus helps to improve the efficiency and sustainability of overall environmental management.
[0010] Through the water inlet pipe, liquid storage tank, liquid guiding pipe, second electromagnetic three-way valve, diaphragm pump, third electromagnetic three-way valve, flow meter, medicine storage tank, metering pump, fourth electromagnetic three-way valve, return pipe and controller, by precisely and automatically controlling the water addition amount and the original liquid addition amount of the liquid medicine in the liquid storage tank, the accuracy of the medicine water ratio can be ensured. After the liquid medicine addition is completed, by automatically controlling the second electromagnetic three-way valve, the third electromagnetic three-way valve and the fourth electromagnetic three-way valve, the liquid guiding pipe, the diaphragm pump and the return pipe are connected, and the diaphragm pump is automatically controlled to extract the liquid medicine, and the liquid medicine flows back into the liquid storage tank through the return pipe, so that the water and the liquid medicine can be automatically stirred, thereby ensuring the high efficiency and uniformity of the liquid medicine dilution, and the whole process does not require manual intervention, which can ensure the accuracy of the liquid medicine ratio and save manpower. Brief Description of the Drawings
[0011] Figure 1 It is a schematic structural diagram of the present utility model.
[0012] In the figure: 1, housing; 2, water inlet end; 3, first electromagnetic three-way valve; 4, water inlet pipe; 5, water storage tank; 6, liquid storage tank; 7, liquid guiding pipe; 8, second electromagnetic three-way valve; 9, diaphragm pump; 10, third electromagnetic three-way valve; 11, high-pressure pipe; 12, high-pressure nozzle; 13, flow meter; 14, medicine storage tank; 15, metering pump; 16, fourth electromagnetic three-way valve; 17, return pipe; 18, first liquid level sensor; 19, second liquid level sensor; 20, water inlet filter; 21, liquid extraction filter; 22, signal transmission module; 23, controller. Detailed Embodiments
[0013] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the 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.
[0014] In the prior art, the insect repellent spray device and the greening irrigation device that need to be separately arranged in the human settlement field have relatively single functions, resulting in higher equipment costs required in the human settlement field, and affecting the efficiency and sustainability of the overall environmental management.
[0015] In view of this, the present utility model provides an outdoor spraying device for integrated pest control and irrigation in the field of human settlements. Through the cooperation among a housing, a water inlet end, a first electromagnetic three-way valve, a water inlet pipe, a water storage tank, a liquid storage tank, a liquid guiding pipe, a second electromagnetic three-way valve, a diaphragm pump, a third electromagnetic three-way valve, a high-pressure pipe, a high-pressure nozzle and a controller, by arranging a water storage tank and a liquid storage tank inside the outdoor spraying device to store irrigation water and pest control liquid respectively, and laying two pipelines for greening irrigation and pest control outdoors respectively, the control system of the outdoor spraying device switches the connection state between the input end of the diaphragm pump and the water storage tank or the liquid storage tank, and switches the connection state between the output end of the diaphragm pump and the two pipelines, so that the diaphragm pump can transport irrigation water or pest control liquid to the corresponding pipeline and spray it out, making the outdoor spraying device highly flexible and practical, capable of quickly adjusting the working mode according to actual needs, realizing the dual functions of precise irrigation and efficient pest control, reducing equipment costs, and improving the efficiency and sustainability of overall environmental management.
[0016] Persons in the art shall connect all the electrical components in this case to their adapted power supplies through wires, and should select appropriate controllers and encoders according to the actual situation to meet the control requirements. For the specific connection and control sequence, reference should be made to the sequence of the electrical components working successively in the following working principle to complete the electrical connection. The detailed connection means are well-known techniques in the art. The following mainly introduces the working principle and process, and no further description of electrical control will be given.
[0017] It can be seen from Figure 1 that an outdoor spraying device for integrated pest control and irrigation in the field of human settlements includes a housing 1. The housing 1 is the outer shell structure of the outdoor spraying device. A first electromagnetic three-way valve 3 is arranged inside the housing 1. The input end of the first electromagnetic three-way valve 3 is communicated with a water inlet end 2, and the water inlet end 2 is used for supplying water to the outdoor spraying device. The output end of the first electromagnetic three-way valve 3 is respectively communicated with a water inlet pipe 4. A water storage tank 5 is arranged on one side inside the housing 1, and the inside of the water storage tank 5 is used for storing water for greening irrigation. A liquid storage tank 6 is arranged on the other side inside the housing 1, and the inside of the liquid storage tank 6 is used for storing the proportioned pest control liquid. The water storage tank 5 and the liquid storage tank 6 are respectively communicated with the water inlet pipe 4. Both the water storage tank 5 and the liquid storage tank 6 are communicated with a liquid guiding pipe 7. A diaphragm pump 9 is arranged inside the housing 1. The input end of the diaphragm pump 9 is communicated with a second electromagnetic three-way valve 8, and the second electromagnetic three-way valve 8 is respectively communicated with the two liquid guiding pipes 7. The output end of the diaphragm pump 9 is communicated with a third electromagnetic three-way valve 10, and the third electromagnetic three-way valve 10 is equidistantly communicated with a high-pressure pipe 11. The end of the high-pressure pipe 11 far away from the third electromagnetic three-way valve 10 is equidistantly communicated with a high-pressure nozzle 12. A controller 23 is arranged inside the housing 1. The first electromagnetic three-way valve 3, the second electromagnetic three-way valve 8, the diaphragm pump 9 and the third electromagnetic three-way valve 10 are all electrically connected to the controller 23;
[0018] In the specific implementation process, it is particularly worth noting that the housing 1 is the outer shell structure of the outdoor spraying device. The water inlet end 2 is used to supply water to the outdoor spraying device. The inside of the water storage tank 5 is used to store water for greening irrigation, and the inside of the liquid storage tank 6 is used to store the formulated insect repellent liquid. Through the cooperation among the housing 1, the water inlet end 2, the first electromagnetic three-way valve 3, the water inlet pipe 4, the water storage tank 5, the liquid storage tank 6 and the controller 23, by controlling the first electromagnetic three-way valve 3 through the controller 23, water can be respectively supplied to the water storage tank 5 and the liquid storage tank 6, and after the liquid level reaches a certain height, the first electromagnetic three-way valve 3 is automatically closed, realizing the automatic water supply to the water storage tank 5 and the liquid storage tank 6. Through the cooperation among the water storage tank 5, the liquid storage tank 6, the liquid guide pipe 7, the second electromagnetic three-way valve 8, the diaphragm pump 9 and the controller 23, by controlling the second electromagnetic three-way valve 8 through the controller 23, the opening and closing of the two liquid guide pipes 7 connected to the second electromagnetic three-way valve 8 can be adjusted, and further the connection state between the input end of the diaphragm pump 9 and the water storage tank 5 or the liquid storage tank 6 can be adjusted, realizing the extraction of the insect repellent liquid or the greening irrigation water. Through the cooperation among the diaphragm pump 9, the third electromagnetic three-way valve 10, the high-pressure pipe 11, the high-pressure nozzle 12 and the controller 23, the output end of the third electromagnetic three-way valve 10 is connected to two conveying pipelines composed of the high-pressure pipe 11 and the high-pressure nozzle 12. The high-pressure nozzle 12 can be connected to the high-pressure pipe 11 in series or in parallel by multiple nozzles. One pipeline is used for spraying the insect repellent liquid, and the other pipeline is used for spraying the greening irrigation water. By controlling the third electromagnetic three-way valve 10 through the controller 23, the opening and closing of the two pipelines connected to the third electromagnetic three-way valve 10 can be adjusted, and further the connection state between the output end of the diaphragm pump 9 and the two pipelines can be adjusted, realizing the transportation and spraying of the insect repellent liquid or the greening irrigation water. Through the cooperation among the housing 1, the water inlet end 2, the first electromagnetic three-way valve 3, the water inlet pipe 4, the water storage tank 5, the liquid storage tank 6, the liquid guide pipe 7, the second electromagnetic three-way valve 8, the diaphragm pump 9, the third electromagnetic three-way valve 10, the high-pressure pipe 11, the high-pressure nozzle 12 and the controller 23, by arranging the water storage tank 5 and the liquid storage tank 6 inside the outdoor spraying device to store the irrigation water and the insect repellent liquid respectively, and laying two pipelines for greening irrigation and insect repelling outdoors respectively, by switching the connection state between the input end of the diaphragm pump 9 and the water storage tank 5 or the liquid storage tank 6 and the connection state between the output end of the diaphragm pump 9 and the two pipelines through the control system of the outdoor spraying device, the diaphragm pump 9 can transport the irrigation water or the insect repellent liquid to the corresponding pipeline and spray it out, making the outdoor spraying device highly flexible and practical, capable of quickly adjusting the working mode according to actual needs, realizing the dual functions of precise irrigation and efficient insect repelling, reducing the equipment cost, and improving the efficiency and sustainability of the overall environmental management. The specific models of the first electromagnetic three-way valve 3, the second electromagnetic three-way valve 8, the diaphragm pump 9, the third electromagnetic three-way valve 10 and the controller 23 are not limited, as long as they meet the usage requirements;
[0019] Further, a flow meter 13 is installed at one end of the water inlet pipe 4 connected to the liquid storage tank 6 close to the liquid storage tank 6. A medicine storage tank 14 is arranged inside the housing 1. One side of the bottom of the medicine storage tank 14 is communicated with a metering pump 15. The metering pump 15 is communicated with the liquid storage tank 6. One end of the third electromagnetic three-way valve 10 is communicated with a fourth electromagnetic three-way valve 16. The output end of the fourth electromagnetic three-way valve 16 is communicated with a high-pressure pipe 11. The output end of the fourth electromagnetic three-way valve 16 is communicated with a return pipe 17. The return pipe 17 is communicated with the liquid storage tank 6. The flow meter 13, the metering pump 15 and the fourth electromagnetic three-way valve 16 are all electrically connected to the controller 23;
[0020] In the specific implementation process, it is particularly worth noting that through the cooperation among the water inlet pipe 4, the liquid storage tank 6, the flow meter 13 and the controller 23, when supplying water to the liquid storage tank 6, the water supply volume is measured by the flow meter 13, and the measurement signal is transmitted to the control system of the outdoor spraying device in real time, which is convenient for the control system of the outdoor spraying device to accurately control the water supply volume of the liquid storage tank 6, so as to accurately prepare the liquid medicine. Through the cooperation among the liquid storage tank 6, the liquid medicine storage tank 14, the metering pump 15 and the controller 23, the liquid medicine stock solution for killing mosquitoes is stored inside the liquid medicine storage tank 14. After the water supply to the liquid storage tank 6 is completed, the controller 23 automatically turns on the metering pump 15 to transport the liquid medicine in the liquid medicine storage tank 14 to the liquid storage tank 6, and controls the liquid medicine delivery volume according to the mixing ratio of the liquid medicine and the additional water supply volume of the liquid storage tank 6 to ensure the accuracy of the liquid medicine mixing ratio. Through the cooperation among the liquid storage tank 6, the liquid guiding pipe 7, the second electromagnetic three-way valve 8, the diaphragm pump 9, the third electromagnetic three-way valve 10, the fourth electromagnetic three-way valve 16, the return pipe 17 and the controller 23, after the water volume and the liquid medicine stock solution in the liquid storage tank 6 are replenished, the controller 23 automatically controls the second electromagnetic three-way valve 8, the third electromagnetic three-way valve 10 and the fourth electromagnetic three-way valve 16 to connect the liquid guiding pipe 7, the diaphragm pump 9 and the return pipe 17, automatically controls the diaphragm pump 9 to extract the liquid medicine, and the liquid medicine flows back into the liquid storage tank 6 through the return pipe 17, realizing the automatic stirring of the water and the liquid medicine, ensuring the high efficiency and uniformity of the liquid medicine dilution. Through the water inlet pipe 4, the liquid storage tank 6, the liquid guiding pipe 7, the second electromagnetic three-way valve 8, the diaphragm pump 9, the third electromagnetic three-way valve 10, the flow meter 13, the liquid medicine storage tank 14, the metering pump 15, the fourth electromagnetic three-way valve 16, the return pipe 17 and the controller 23, by accurately controlling the water addition volume and the liquid medicine stock solution addition volume of the liquid storage tank 6, the accuracy of the liquid medicine mixing ratio is ensured. After the liquid medicine is added, by automatically controlling the second electromagnetic three-way valve 8, the third electromagnetic three-way valve 10 and the fourth electromagnetic three-way valve 16, the liquid guiding pipe 7, the diaphragm pump 9 and the return pipe 17 are connected, the diaphragm pump 9 is automatically controlled to extract the liquid medicine, and the liquid medicine flows back into the liquid storage tank 6 through the return pipe 17, realizing the automatic stirring of the water and the liquid medicine, ensuring the high efficiency and uniformity of the liquid medicine dilution, and the whole process does not require manual intervention, saving manpower. The specific models of the flow meter 13, the metering pump 15 and the fourth electromagnetic three-way valve 16 are not limited, as long as they meet the usage requirements;
[0021] Further, first liquid level sensors 18 are installed on the tops of both the water storage tank 5 and the liquid storage tank 6, and a second liquid level sensor 19 is installed on the top of the liquid medicine storage tank 14. The second liquid level sensor 19 is used to measure the liquid level height of the liquid medicine in the liquid medicine storage tank 14 in real time and transmit the measurement signal to the control system of the outdoor spraying device. Both the first liquid level sensor 18 and the second liquid level sensor 19 are electrically connected to the controller 23;
[0022] In the specific implementation process, it is particularly worth noting that through the cooperation among the water storage tank 5, the liquid storage tank 6, the first liquid level sensor 18 and the controller 23, the first liquid level sensor 18 at the tops of the water storage tank 5 and the liquid storage tank 6 is used to measure the liquid levels in the water storage tank 5 and the liquid storage tank 6 in real time, and transmit the measurement signals to the control system of the outdoor spraying device, facilitating the control system to monitor the liquid levels in the water storage tank 5 and the liquid storage tank 6, and making corresponding control instructions when the liquid levels reach the set heights. The second liquid level sensor 19 is used to measure the liquid level height of the liquid medicine in the medicine storage tank 14 in real time, and transmit the measurement signals to the control system of the outdoor spraying device, and timely remind the staff to replenish when the liquid medicine is insufficient. The specific models of the first liquid level sensor 18 and the second liquid level sensor 19 are not limited, as long as they meet the usage requirements;
[0023] Further, a water inlet filter 20 is installed at one end of the first electromagnetic three-way valve 3 close to the water inlet end 2. The water inlet filter 20 is used to filter the water supply to ensure the purity of the water supply. A liquid extraction filter 21 is installed at one end of the liquid guide pipe 7 far from the second electromagnetic three-way valve 8. The liquid extraction filter 21 is used to filter the insect repellent liquid medicine extracted by the liquid guide pipe 7;
[0024] In the specific implementation process, it is particularly worth noting that the water inlet filter 20 is used to filter the water supply to ensure the purity of the water supply, and the liquid extraction filter 21 is used to filter the insect repellent liquid medicine extracted by the liquid guide pipe 7, so that impurities, particles and suspended matters in the liquid medicine are effectively intercepted, ensuring the purity of the liquid medicine and avoiding nozzle blockage;
[0025] Further, the controller 23 is electrically connected to a signal transmission module 22. The signal transmission module 22 is used to transmit the remote signals of the device, so as to remotely control the spraying device through the controller 23 and transmit the operating state of the spraying device to the network control system in real time, facilitating the staff to monitor the operating state of the device;
[0026] In the specific implementation process, it is particularly worth noting that the signal transmission module 22 is used to transmit the remote signals of the device, so as to remotely control the spraying device through the controller 23 and transmit the operating state of the spraying device to the network control system in real time, facilitating the staff to monitor the operating state of the device. The specific model of the signal transmission module 22 is not limited, as long as it meets the usage requirements.
[0027] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising a..." does not exclude the presence of additional identical elements in the process, method, article or device comprising said element.
[0028] In the present utility model, unless otherwise clearly specified and defined, terms such as "installation", "setting", "connection", "fixation", "swivel connection" and the like shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the internal communication of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, for those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.
[0029] Although the embodiments of the present utility model 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 principles and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.
Claims
1. An outdoor spray device for insect repellent and irrigation, comprising a housing (1), characterized in that: A first electromagnetic three-way valve (3) is arranged inside the housing (1); an input end of the first electromagnetic three-way valve (3) is connected to a water inlet end (2); output ends of the first electromagnetic three-way valve (3) are respectively connected to a water inlet pipe (4); a water storage tank (5) is arranged on one side of the housing (1); a liquid storage tank (6) is arranged on the other side of the housing (1); the water storage tank (5) and the liquid storage tank (6) are respectively connected to the water inlet pipe (4); the water storage tank (5) and the liquid storage tank (6) are both connected to a liquid guide pipe (7); a diaphragm pump (9) is arranged inside the housing (1); an input end of the diaphragm pump (9) is connected to a liquid inlet pipe (7); A second electromagnetic three-way valve (8) is connected, and the second electromagnetic three-way valve (8) is respectively connected to two liquid guide tubes (7); the output end of the diaphragm pump (9) is connected to a third electromagnetic three-way valve (10); the third electromagnetic three-way valve (10) is equidistantly connected to a high-pressure pipe (11); one end of the high-pressure pipe (11) away from the third electromagnetic three-way valve (10) is equidistantly connected to a high-pressure nozzle (12); a controller (23) is arranged inside the housing (1); the first electromagnetic three-way valve (3), the second electromagnetic three-way valve (8), the diaphragm pump (9) and the third electromagnetic three-way valve (10) are all electrically connected to the controller (23).
2. The one-piece outdoor spray device for repelling insects and watering human settlements according to claim 1, characterized in that: A flow meter (13) is installed at one end of the water inlet pipe (4) connected to the liquid storage tank (6) near the liquid storage tank (6); a medicine storage tank (14) is arranged inside the housing (1); a metering pump (15) is connected to one side of the bottom of the medicine storage tank (14); the metering pump (15) is connected to the liquid storage tank (6); one end of the third electromagnetic three-way valve (10) is connected to a fourth electromagnetic three-way valve (16); the output end of the fourth electromagnetic three-way valve (16) is connected to a high-pressure pipe (11); the output end of the fourth electromagnetic three-way valve (16) is connected to a return pipe (17); the return pipe (17) is connected to the liquid storage tank (6); the flow meter (13), the metering pump (15) and the fourth electromagnetic three-way valve (16) are all electrically connected to a controller (23).
3. The one-piece outdoor spray device for repelling insects and watering human settlements according to claim 2, characterized in that: A first liquid level sensor (18) is installed on the top of each of the water storage tank (5) and the liquid storage tank (6), and a second liquid level sensor (19) is installed on the top of the medicine storage tank (14); the first liquid level sensor (18) and the second liquid level sensor (19) are both electrically connected to a controller (23).
4. The one-piece outdoor spray device for repelling insects and watering human settlements according to claim 1, characterized in that: A water inlet filter (20) is installed at one end of the first electromagnetic three-way valve (3) close to the water inlet end (2), and a liquid extraction filter (21) is installed at one end of the liquid guide tube (7) away from the second electromagnetic three-way valve (8).
5. The one-piece outdoor spray device for repelling insects and watering human settlements according to claim 1, characterized in that: The controller (23) is electrically connected to a signal transmission module (22).