Improved integrated spraying system

Abstract

The utility model provides an improved integrated mist spraying system which comprises a controller module, a water pump assembly and an air compression pump assembly, wherein the water pump assembly and the air compression pump assembly are connected with the controller module. The water outlet end of the water pump assembly is connected with a water outlet manifold; the water outlet main pipe is connected with a pesticide spraying water pipe and a spraying net pipe through a three-way joint; the pesticide spraying water pipe is connected with the water inlet end of the first gas-liquid atomizing nozzle, and each spraying branch pipe arranged on the spraying net pipe at intervals is connected with the water inlet end of one second gas-liquid atomizing nozzle; the air compression pump assembly is connected with a main air pipe which is connected with a pesticide spraying air pipe and an air net pipe through a three-way connector. The gas net pipe is provided with a plurality of spraying branch pipes, and each spraying branch pipe is connected with the gas inlet end of one second gas-liquid atomization nozzle. According to the system, the arrangement of a power structure is reduced in a manner of sharing an air source device, a water pump and the like, and manual fine control of pesticide spraying and fertilization and automatic control of spraying cooling are realized in a manner of simultaneously arranging a manual spray gun and a spraying cooling net, so that different operation requirements are met.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural machinery, in particular to an improved integrated spraying system. Background Art

[0002] With the development of society, greenhouse cultivation has become a common method for crops. During the cultivation process, crops are not only affected by water, fertilizer, and temperature, but also by pests and diseases. Therefore, timely fertilization, spraying, and cooling operations are necessary for the crops during their growth. Currently, spraying and cooling operations for crops generally use spraying or cooling methods. Most of the equipment used is two independent systems. Using two systems takes up more space, is difficult to lay pipes, and has high overall operating costs and subsequent maintenance costs. There are also cases where the same set of equipment is used for fertilizing, spraying, and cooling operations. For example, spraying is performed using spray cooling pipes laid in greenhouses. The nozzles of this method are fixed in one place. In actual use, it is found that in order to better spray and cool, the nozzles are set above the crops. The mist of the spraying medicine is sprayed from top to bottom, most of which falls on the leaf surface, and the back of the leaf receives less spraying. In addition, there are blind spots or overlapping areas in the spray range between the nozzles, which can easily cause uneven spraying or waste of medicine, resulting in poor results. For another example, spray cooling is performed using a spraying system, such as the air atomization spraying and fertilizing system provided by the Chinese utility model patent with publication number CN206895663U. Manual spraying using an air compressor atomization method can improve the spraying effect and reduce the waste of medicine. However, when it is used for spray cooling, the manual spraying method is inefficient and ineffective, and cannot achieve intelligent automated spray cooling and automated spraying.

[0003] Therefore, in order to make full use of the existing equipment system, reduce pipeline laying and reduce costs, the utility model proposes an improved integrated spraying system, which reduces the setting of the power structure by sharing the air source device, water pump, etc., and realizes manual fine control of spraying and fertilizing and automatic control of spray cooling by setting a manual spray gun and a spray cooling net at the same time, meeting different operational needs, reducing drug waste while improving the spraying effect and cooling effect, and having better practicality. Utility Model Content

[0004] In order to achieve the above-mentioned purpose, the technical solution adopted by the present utility model is:

[0005] An improved integrated spray sprinkler system includes a controller module, a water pump assembly and an air compression pump assembly connected to the controller module;

[0006] The water inlet end of the water pump assembly is connected to the external liquid part through a liquid inlet pipe, and the water outlet end of the water pump assembly is connected to the water outlet main pipe; the water outlet main pipe is connected to the spray water pipe and the spray network pipe through a three-way joint; the spray water pipe and the spray network pipe are both provided with a control valve, and the control valve on the spray network pipe is communicatively connected to the controller module; the spray water pipe is connected to the water inlet end of the first gas-liquid atomizing nozzle, and each spray branch pipe arranged at intervals on the spray network pipe is connected to the water inlet end of a second gas-liquid atomizing nozzle;

[0007] The air compression pump assembly is connected to the main air pipe, and the main air pipe is connected to the spraying air pipe and the gas network pipe via a three-way joint. The spraying air pipe and the gas network pipe are both provided with air valves, and the air valves of the gas network pipe are communicatively connected to the controller module; the gas network pipe has a plurality of spray bronchial pipes, each of which is connected to the air inlet end of a second gas-liquid atomizing nozzle; the spraying air pipe is connected to the air inlet end of the first gas-liquid atomizing nozzle;

[0008] The first gas-liquid atomizing nozzle is installed on the spray gun, and the spraying water pipe and the spraying air pipe are hoses.

[0009] Preferably, the water outlet main pipe, the spray network pipe, and the spray branch pipe are all hard pipes.

[0010] Preferably, the spray bronchus is a hose.

[0011] Preferably, the spray gun has a water cavity, one end of which is connected to the spray water pipe, and the other end is connected to the water inlet end of the first gas-liquid atomizing nozzle.

[0012] Preferably, the spray gun further has a ventilation air cavity, one end of which is connected to the spraying air pipe, and the other end of which is connected to the air inlet end of the first gas-liquid atomizing nozzle through the air pipe.

[0013] Preferably, the control valve on the spraying water pipe and the air valve on the spraying air pipe are both installed on the spray gun.

[0014] Preferably, the spray network pipe is also connected to a spare water inlet pipe, and a water inlet valve is installed on the spare water inlet pipe, and the end thereof not connected to the spray network pipe is used to connect to an external water source.

[0015] Preferably, the air compression pump assembly includes two air compressors arranged in parallel, and each air compressor is connected to the main air pipe.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. The utility model enables independent operation of pesticide spraying and fertilizing and spray cooling by setting two gas-liquid atomizing nozzles; wherein, the first gas-liquid atomizing nozzle is used for spraying during pesticide spraying and fertilizing, and is set on the spray gun, and cooperates with the spray water pipe and the spray air pipe of the hose, and the spray gun can be manually held for manual spraying, thereby making the pesticide spraying and fertilizing more uniform, more comprehensive, more effective, and less waste of medicine; the second gas-liquid atomizing nozzle is used for spray cooling, and is fully laid on the crop planting area through the spray network pipe, and supported above the crop by the spray branch pipe, so that the sprayed mist droplets can be sprayed from top to bottom, achieving a better spray cooling effect, and the spray cooling is controlled by the controller module, can be turned on intelligently, simplified operation, and improved work efficiency.

[0018] 2. The utility model uses gas atomization to realize spraying for both pesticide spraying and fertilizing and spray cooling. The two operations share the water pump assembly and the air compression pump assembly, which enables one set of power components to realize two functions. Compared with two independent systems, the cost of a single set of power components is lower and the laying of pipelines is simpler. Compared with already having a set of systems (only a pesticide spraying system or a single spray cooling system), it is only necessary to connect another pipeline externally without removing all of them, thus avoiding waste of resources, greatly reducing equipment costs, and being more in line with practical applications. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural diagram of the present utility model.

[0020] Description of main component symbols

[0021] In the figure: controller module 1, water pump assembly 2, external liquid part 3, water outlet main pipe 4, spray water pipe 5, spray network pipe 6, control valve 7, spray branch pipe 8, air compression pump assembly 9, main air pipe 10, spray air pipe 11, gas network pipe 12, air valve 13, spray branch pipe 14, spray gun 15, first gas-liquid atomizing nozzle 16, second gas-liquid atomizing nozzle 17, spare water inlet pipe 18, water inlet valve 19, external water source 20.

[0022] The following specific embodiments will further illustrate the present invention in conjunction with the above-mentioned drawings. DETAILED DESCRIPTION

[0023] See also Figure 1 In a preferred embodiment of the present invention, an improved integrated spray sprinkler system includes a controller module 1, a water pump assembly 2 connected to the controller module 1, and an air compression pump assembly 9.

[0024] The water inlet end of the water pump assembly 2 is connected to the external liquid part 3 through a liquid inlet pipe, and the water outlet end of the water pump assembly 2 is connected to the water outlet main pipe 4; the water outlet main pipe 4 is connected to the spraying water pipe 5 and the spraying network pipe 6 through a three-way joint; the spraying water pipe 5 and the spraying network pipe 6 are both provided with a control valve 7, and the control valve 7 on the spraying network pipe 6 is communicatively connected to the controller module 1; the spraying water pipe 5 is connected to the water inlet end of the first gas-liquid atomizing nozzle 16, and each spray branch pipe 8 arranged at intervals on the spraying network pipe 6 is connected to the water inlet end of a second gas-liquid atomizing nozzle 17;

[0025] The air compression pump assembly 9 is connected to the main air pipe 10, and the main air pipe 10 is connected to the spraying air pipe 11 and the gas network pipe 12 via a three-way joint. The spraying air pipe 11 and the gas network pipe 12 are both provided with an air valve 13, and the air valve 13 of the gas network pipe 12 is communicatively connected to the controller module 1; the gas network pipe 12 has a plurality of spray bronchial pipes 14, each of which is connected to the air inlet end of a second gas-liquid atomizing nozzle 17; the spraying air pipe 11 is connected to the air inlet end of the first gas-liquid atomizing nozzle 16;

[0026] The first gas-liquid atomizing nozzle 16 is installed on the spray gun 15, and the spraying water pipe 5 and the spraying air pipe 11 are hoses.

[0027] The present invention controls the operation of the water pump assembly 2 and the air compression pump assembly 9 through the controller module 1, and also controls the opening and closing of the control valve 7 on the spray network pipe 6 and the air valve 13 on the gas network pipe 12, thereby realizing intelligent control of the spraying of the second gas-liquid atomizing nozzle 17 for spraying and cooling. The first gas-liquid atomizing nozzle 16 for spraying and fertilizing is manually controlled by opening and closing the control valve 7 on the spraying water pipe 5 and the air valve 13 on the spraying air pipe 11 to achieve manual spraying control. Moreover, by installing the first gas-liquid atomizing nozzle 16 on the spray gun 15 and manually holding the spray gun 15 for mobile spraying, both the front and back of the leaves can be sprayed, spraying more comprehensively, achieving better results, reducing drug waste, and meeting the requirements of refined spraying. In other words, the present invention realizes refined spraying and intelligent rapid spraying and cooling through the above-mentioned configuration, and its working effect is better and more efficient.

[0028] Secondly, the spray cooling and spray fertilization of the present invention both use gas to atomize liquid to achieve spray spraying, and the spray spraying of the two uses a common set of water pump components 2 and air compression pump components 9. In this way, compared with the independent systems of spray cooling and spray fertilization that are respectively installed with their own power components, the cost of a single set of power components of the present invention is lower. Moreover, this also fully takes into account the cost and operation issues of the crop areas where a separate system of a spray cooling system or a spray fertilization system has been installed. Through the structural design of the present invention, dual functions can be achieved by adding some pipelines to the original system. This method of transforming and utilizing old items greatly saves equipment costs and operating costs, and is more in line with actual application needs.

[0029] Furthermore, the water outlet main pipe 4, the spray network pipe 6, and the spray branch pipe 8 are all hard pipes, so as to facilitate pipeline laying, use, and support of the second gas-liquid atomizing nozzle 17. The spray branch pipe 14 is a soft pipe.

[0030] In this embodiment, the spray gun 15 has a water chamber. One end of this chamber is connected to the spray pipe 5, and the other end is connected to the water inlet of the first gas-liquid atomizing nozzle. In other words, the spray gun 15 can be considered part of the spray pipe 5. This makes it easier for the operator to hold the spray gun 15 while spraying, and reduces the possibility of the spray pipe 5 interfering with the operator's operation. Similarly, to prevent the spraying air pipe 11 from interfering with the operator's operation, the spray gun 15 also has an air vent chamber. One end of this vent chamber is connected to the spraying air pipe 11, and the other end is connected to the air inlet of the first gas-liquid atomizing nozzle via an air pipe. In other words, the spray gun 15 of this embodiment is a dual-chamber spray gun 15, capable of simultaneously passing both gas and liquid, improving ease of use. Of course, the spray gun 15 of this utility model can also have a single-chamber structure, with the spraying air pipe 11 wrapped around the spray gun 15, which can also facilitate operation to a certain extent. In addition, considering the convenience of manual operation during spraying and fertilizing, it is preferred that the control valve 7 on the spraying water pipe 5 and the air valve 13 on the spraying air pipe 11 are both installed on the spray gun 15.

[0031] Furthermore, the spray network pipe is also connected to a spare water inlet pipe 18, and a water inlet valve 19 is installed on the spare water inlet pipe 18. The end of the spare water inlet pipe 18 that is not connected to the spray network pipe is used to connect to an external water source 20. In other words, the water required for spray cooling can be provided by the water stored in the external liquid part 3 connected to the water pump assembly 2, or it can be provided by other external water sources 20. Because sometimes there is more than one water source in the crop area, and the water stored in the external liquid part 3 connected to the water pump assembly 2 is relatively limited, and the amount of water required for spray cooling is large, through multiple water source connection methods, different water supply methods can be selected according to actual needs to meet different usage requirements. It should be noted that the external liquid part 3 connected to the water pump assembly 2 can be a water tank structure, a pool structure, or other components that can store liquids, and no specific limitation is made here.

[0032] In addition, the air compression pump assembly 9 includes two air compressors arranged in parallel, and each air compressor is connected to the main air pipe 10. Through the setting of the two air compressors, the system can meet the needs of spraying and cooling and spraying and fertilizing. This is because the gas pressure used in spraying and fertilizing is relatively low, while the gas pressure used in spraying and cooling is relatively high. When one air compressor cannot meet the gas pressure required for spraying and cooling, the two air compressors can be turned on in a superimposed manner to increase the gas pressure to meet different usage requirements. This setting method is more practical.

[0033] Finally, it should be noted that in order to better control gas and liquid, the three-way joint on the water outlet main pipe 4 and the three-way joint on the main gas pipe 10 can adopt a three-way valve structure, and the three-way valve is communicatively connected with the controller module 1 to control the operation of the three-way valve through the controller module 1 to achieve the purpose of intelligent control.

[0034] The above description is a detailed description of the preferred embodiments of the present invention, but the embodiments are not intended to limit the scope of the patent application of the present invention. All equivalent changes or modifications completed under the technical spirit suggested by the present invention should fall within the patent scope covered by the present invention.

Claims

1. An improved integrated spray sprinkler system, comprising a controller module, a water pump assembly and an air compression pump assembly connected to the controller module, characterized in that: The water inlet end of the water pump assembly is connected to the external liquid part through a liquid inlet pipe, and the water outlet end of the water pump assembly is connected to the water outlet main pipe; the water outlet main pipe is connected to the spray water pipe and the spray network pipe through a three-way joint; the spray water pipe and the spray network pipe are both provided with a control valve, and the control valve on the spray network pipe is communicatively connected to the controller module; the spray water pipe is connected to the water inlet end of the first gas-liquid atomizing nozzle, and each spray branch pipe arranged at intervals on the spray network pipe is connected to the water inlet end of a second gas-liquid atomizing nozzle; The air compression pump assembly is connected to the main air pipe, and the main air pipe is connected to the spraying air pipe and the gas network pipe via a three-way joint. The spraying air pipe and the gas network pipe are both provided with air valves, and the air valves of the gas network pipe are communicatively connected to the controller module; the gas network pipe has a plurality of spray bronchial pipes, each of which is connected to the air inlet end of a second gas-liquid atomizing nozzle; the spraying air pipe is connected to the air inlet end of the first gas-liquid atomizing nozzle; The first gas-liquid atomizing nozzle is installed on the spray gun, and the spraying water pipe and the spraying air pipe are hoses.

2. The improved integrated spray system according to claim 1, characterized in that: The water outlet main pipe, spray network pipe and spray branch pipe are all hard pipes.

3. The improved integrated spray sprinkler system according to claim 1, characterized in that: The spray bronchus is a hose.

4. The improved integrated spray sprinkler system according to claim 1, wherein: The spray gun has a water cavity, one end of which is connected to the spray water pipe, and the other end is connected to the water inlet end of the first gas-liquid atomizing nozzle.

5. The improved integrated spray sprinkler system according to claim 4, characterized in that: The spray gun also has a ventilation air cavity, one end of which is connected to the spraying air pipe, and the other end is connected to the air inlet end of the first gas-liquid atomizing nozzle through the air pipe.

6. The improved integrated spray sprinkler system according to claim 5, characterized in that: The control valve on the medicine spraying water pipe and the air valve on the medicine spraying air pipe are both installed on the spray gun.

7. The improved integrated spray sprinkler system according to claim 1, wherein: The spray network pipe is also connected to a spare water inlet pipe. A water inlet valve is installed on the spare water inlet pipe, and the end thereof not connected to the spray network pipe is used to connect to an external water source.

8. The improved integrated spray sprinkler system according to claim 1, wherein: The air compression pump assembly includes two air compressors arranged in parallel, and each air compressor is connected to the main air pipe.

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