An automatic green belt sprinkler system based on polyethylene pipes

Abstract

The invention discloses an automatic green belt sprinkler system based on polyethylene pipes, comprising a water storage tower, wherein the water storage tower is connected to a water inlet pipe, a water pumping pressurizing machine is connected to one side of the bottom of the water storage tower, one end of the polyethylene pipe is connected to the pressurizing machine, the other end of the polyethylene pipe is connected to the other side of the water storage tower, a plurality of water outlet pipes are connected to the polyethylene pipe, the water outlet ends of the water outlet pipes are connected to spray heads, and a plurality of refined water outlets are arranged at the water outlets of the spray heads; a connecting rod is fixedly connected to the bottom of the inner wall of the water outlet pipe, a rotating piece is fixedly connected to the connecting rod, the rotating piece and the connecting rod on the inner wall of the water pipe are springs, the rotating piece can be rotatably connected to the spring according to water pressure, the hardness of the spring on the water outlet pipe gradually decreases with the flow direction of water, the water outlet direction of the refined water outlet is diffuse spraying in all directions, the water outlet pipe is vertically arranged on the polyethylene pipe, the water outlet pipe has the same diameter as the polyethylene pipe, the spray head is vertically upwardly arranged on the water outlet pipe, a plurality of dosing ports are arranged in the water storage tower, the invention is simple to control, and easy to replace and install.

Description

Technical Field

[0001] The invention relates to the field of spraying devices, and more specifically to an automatic spraying system for green belts based on polyethylene pipes. Background Art

[0002] With the continuous improvement of my country's infrastructure, nowadays, roads are usually equipped with complete green belts, which separate sidewalks, bicycle lanes, auxiliary roads and main roads. Since the green area is large, it will be very time-consuming and laborious to water it by manpower. Therefore, automatic sprinkler devices are usually installed in green belts to spray the green belts regularly every day, thereby saving labor costs. Now there are more and more green belts and lawns in cities and scenic spots, and watering these green belts has become a necessary task. Now many green belts are equipped with automatic watering devices, but these devices are turned on at a specific time every day and turned off after spraying water for a period of time. This creates a problem, that is, this watering device will be turned on regardless of whether there is enough water in the soil, which will result in a waste of water and electricity, and even excessive watering will have an adverse effect on the green belt itself.

[0003] Among them, the existing automatic sprinkler system for green belts adopts the method of adjusting a single sprinkler through a water pump to control the water pressure. For example, the Chinese patent: Green belt all-round automatic sprinkler system discloses an air energy heat pump intelligent drying equipment. This device adopts a limiting protrusion embedded in the limiting groove to limit the rotation of the guide column relative to the inner cap, ensuring that the end of the flow channel is aligned with and connected to the through hole of the inner cap. The water pump can be used to adjust the pressure of the water flow in the water pipe and control the switch of the nozzle on the water pipe, thereby ensuring that the water can be sprayed out from the nozzle smoothly. Although this equipment can realize the spraying of the green belt, the use of a single pressurized method will lead to more waste of water resources, and the use of multiple methods makes it very cumbersome to control each one, and it is not easy to install and replace. Summary of the invention

[0004] In view of the problems mentioned in the background technology, the purpose of the present invention is to provide a green belt automatic sprinkler system based on polyethylene pipes to solve the problems mentioned in the background technology.

[0005] The above technical objectives of the present invention are achieved through the following technical solutions:

[0006] An automatic green belt sprinkler system based on polyethylene pipes, comprising a water storage tower, the water storage tower is connected to a water inlet pipe, one side of the bottom of the water storage tower is connected to a pumping pressurizer, one end of the polyethylene pipe is connected to the pressurizer, the other end of the polyethylene pipe is connected to the other side of the water storage tower, a plurality of water outlet pipes are connected to the polyethylene pipe, the water outlet end of the water outlet pipe is connected to a nozzle, and a plurality of fine water outlets are arranged at the water outlet of the nozzle;

[0007] A connecting rod is fixedly connected to the bottom of the inner wall of the water outlet pipe, a rotating piece is fixedly connected to the connecting rod, the rotating piece and the connecting rod on the inner wall of the water pipe are springs, and the rotating piece can be rotatably connected to the spring according to water pressure.

[0008] Furthermore, the hardness of the spring on the water outlet pipe gradually decreases along with the flow direction of the water.

[0009] Furthermore, the water outlet direction of the refined water outlet is diffuse spraying in all directions.

[0010] Furthermore, the water outlet pipe is vertically arranged on the polyethylene pipe.

[0011] Furthermore, the water outlet pipe has the same diameter as the polyethylene pipe.

[0012] Furthermore, the nozzle is vertically arranged upward on the water outlet pipe.

[0013] Furthermore, a plurality of drug adding ports are provided in the water storage tower.

[0014] Furthermore, a boosting valve is provided on one side of the water storage tower close to the water outlet end of the polyethylene pipe, a dosing pipe is provided on the top of the boosting valve, and the top of the dosing pipe is connected to the inner wall of the water storage tower.

[0015] Furthermore, the dosing pipe is higher than the dosing port at the connection point with the water storage tower.

[0016] Furthermore, a water quality observation port is provided on the top of the water storage tower.

[0017] In summary, the present invention mainly has the following beneficial effects:

[0018] 1: By setting up multiple water outlet pipes, a nozzle is provided at the connection of the water outlet pipes, and multiple refined water outlets are provided at the water outlet of the nozzle, so that the nozzle can spray water as needed under the pressure of the water pumping press.

[0019] 2: A connecting rod is fixedly connected to the bottom of the inner wall of the water outlet pipe, and a rotating piece is fixedly connected to the connecting rod. The rotating piece and the connecting rod on the inner wall of the water pipe are springs. The rotating piece can be rotatably connected to the spring according to the water pressure, and the hardness of the spring on the water outlet pipe gradually decreases with the flow direction of the water. When the water flows from the water inlet pipe to the water storage tower, the water pressure will gradually decrease. By setting the spring hardness to gradually decrease with the flow direction of the water, each nozzle can spray out evenly.

[0020] 3: By setting the water outlet direction of the refined water outlet to diffuse spray in all directions, the impact force of the water flow will not be too strong on one place, so that the plants in the green belt will not be damaged by the impact force of the water flow.

[0021] 4: By setting up multiple dosing ports in the water storage tower, the spray system can add corresponding nutrient solution or pesticide according to seasonal changes and changes in plant health, which greatly reduces the incidence of plant diseases.

[0022] 5: A booster valve is provided on one side of the water storage tower near the water outlet end of the polyethylene pipe, a dosing pipe is provided on the top of the booster valve, the top of the dosing pipe is connected to the inner wall of the water storage tower, and the dosing pipe is higher than the dosing port at the connection with the water storage tower, so that the water pressure at the tail end of the water inlet pipe can be increased again through the booster valve. When the plant needs to add nutrient solution or pesticide, the booster valve can drive the water flow to spray out from the dosing pipe connected to the water storage tower, which not only cleans the inner wall of the water storage tower, making it difficult for bacteria to grow in the water storage tower, but also allows the nutrient solution or pesticide to be evenly mixed with water. During this period, the operator can observe whether the inner wall of the water storage tower is clean and whether the nutrient solution or pesticide can be evenly mixed with water through the water quality observation port.

[0023] In order to make the above-mentioned objects, features and advantages of the present application more obvious and understandable, preferred embodiments are given below and described in detail with reference to the attached drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0025] Figure 1 It is a schematic diagram of the structure of the present invention;

[0026] Figure 2 It is a structural schematic diagram of the nozzle of the present invention;

[0027] Figure 3 It is a structural schematic diagram of the water outlet pipe of the present invention;

[0028] Figure 4 This is a schematic diagram of the structure of the water outlet pipe of the present invention after removing the rotating piece;

[0029] Figure 5 It is a structural schematic diagram of the water storage tower of the present invention.

[0030] In the figure: 1. water storage tower; 11. dosing port; 12. booster valve; 121. dosing pipe; 13. water quality observation port; 2. pumping pressurizer; 3. polyethylene pipe; 31. water outlet pipe; 311. connecting rod; 3111. spring; 312. rotating piece; 32. nozzle; 321. refined water outlet. DETAILED DESCRIPTION

[0031] The embodiments of the present application are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application, and cannot be understood as limiting the present application.

[0032] In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0033] In the present application, unless otherwise clearly specified and limited, a first feature being “above” or “below” a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being “above”, “above”, and “above” a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being “below”, “below”, and “below” a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0034] The present invention provides an embodiment, providing a green belt automatic sprinkler system based on polyethylene pipes, such as Figure 1-5 As shown, an automatic sprinkler system for green belts based on polyethylene pipes includes a water storage tower 1, the water storage tower 1 is connected to a water inlet pipe, one side of the bottom of the water storage tower 1 is connected to a pumping pressurizing machine 2, one end of a polyethylene pipe 3 is connected to the pressurizing machine, the other end of the polyethylene pipe 3 is connected to the other side of the water storage tower 1, a plurality of water outlet pipes 31 are connected to the polyethylene pipe 3, the outlet end of the water outlet pipe 31 is connected to a nozzle 32, and a plurality of refined water outlets 321 are arranged at the water outlet of the nozzle 32. By arranging a plurality of water outlet pipes 31, a nozzle 32 is arranged at the connection of the water outlet pipe 31, and a plurality of refined water outlets 321 are arranged at the water outlet of the nozzle 32, so that the nozzle 32 can spray water as needed under the pressure of the pumping pressurizing machine 2;

[0035] A connecting rod 311 is fixedly connected to the bottom of the inner wall of the water outlet pipe 31, and a rotating piece 312 is fixedly connected to the connecting rod 311. The rotating piece 312 and the connecting rod 311 on the inner wall of the water pipe are a spring 3111. The rotating piece 312 can be rotatably connected to the spring 3111 according to the water pressure, and the hardness of the spring 3111 on the water outlet pipe 31 gradually decreases with the flow direction of water. By fixing the connecting rod 311 at the bottom of the inner wall of the water outlet pipe 31, a rotating piece 312 is fixedly connected to the connecting rod 311, and the rotating piece 312 and the connecting rod 311 on the inner wall of the water pipe are a spring 3111. The rotating piece 312 can be rotatably connected to the spring 3111 according to the water pressure, and the hardness of the spring 3111 on the water outlet pipe 31 gradually decreases with the flow direction of water. When the water flows from the water inlet pipe to the water storage tower 1, the water pressure will gradually decrease. By setting the hardness of the spring 3111 to gradually decrease with the flow direction of water, each nozzle 32 can spray outward evenly.

[0036] The water outlet 321 has a diffuse spraying direction in all directions. By setting the water outlet 321 to diffuse spraying in all directions, the impact force of the water flow will not be too great on one place, so that the plants in the green belt will not be damaged by the impact force of the water flow.

[0037] The water outlet pipe 31 is vertically arranged on the polyethylene pipe 3 , and the diameter of the water outlet pipe 31 is consistent with that of the polyethylene pipe 3 . The nozzle 32 is vertically arranged upward on the water outlet pipe 31 .

[0038] The water storage tower 1 is provided with a plurality of dosing ports 11, so that the spraying system can add corresponding nutrient solution or pesticide according to seasonal changes and changes in the health of plants, thereby greatly reducing the incidence of plant diseases.

[0039] A booster valve 12 is provided on one side of the water storage tower 1 close to the water outlet end of the polyethylene pipe 3, a dosing pipe 121 is provided on the top of the booster valve 12, the top of the dosing pipe 121 is connected to the inner wall of the water storage tower 1, the dosing pipe 121 is higher than the dosing port 11 at the connection of the water storage tower 1, and a water quality observation port 13 is provided on the top of the water storage tower 1. By setting a booster valve 12 on one side of the water storage tower 1 close to the water outlet end of the polyethylene pipe 3, a dosing pipe 121 is provided on the top of the booster valve 12, the top of the dosing pipe 121 is connected to the inner wall of the water storage tower 1, and the dosing pipe 121 is connected to the inner wall of the water storage tower 1. 1 is higher than the dosing port 11, so that the water pressure at the tail end of the water inlet pipe can be increased again through the booster valve 12. When the plant needs to add nutrient solution or pesticide, the booster valve 12 can drive the water flow to spray out from the dosing pipe 121 connected to the water storage tower 1, which not only cleans the inner wall of the water storage tower 1, making it difficult for bacteria to grow in the water storage tower 1, but also allows the nutrient solution or pesticide to be mixed evenly with water. During this period, the operator can observe whether the inner wall of the water storage tower 1 is clean and whether the nutrient solution or pesticide can be mixed evenly with water through the water quality observation port 13.

[0040] The operating steps of the device are as follows: connect the water storage tower 1 to the water inlet pipe, fill the water in the water storage tower 1 to the standard line, calculate the required water pressure based on the measurement, turn on and adjust the pumping pressurizer 2 to a specific amount, and the water flows along the polyethylene pipe 3 through the water outlet pipe 31 and is pressurized to the nozzle 32. The nozzle 32 sprays the water to the refined water outlet 321. During this period, the operator can add nutrient solution or pesticide from the dosing port 11 according to the actual situation.

[0041] The water pressure rotates the spring 3111, driving the rotating plate 312 to be pressed to a certain gap, so that the water flows out. When there is no need to touch the water, the operator can just turn off the water pumping pressurizing machine 2.

[0042] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0043] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. An automatic green belt sprinkler system based on polyethylene pipes, characterized in that: The invention comprises a water storage tower (1), wherein the water storage tower (1) is connected to a water inlet pipe, and one side of the bottom of the water storage tower (1) is connected to a water pumping pressurizing machine (2), and the pressurizing machine is connected to one end of a polyethylene pipe (3), and the other end of the polyethylene pipe (3) is connected to the other side of the water storage tower (1), and the polyethylene pipe (3) is connected to a plurality of water outlet pipes (31), and the water outlet end of the water outlet pipe (31) is connected to a nozzle (32), and the nozzle (32) is provided with a plurality of fine water outlets (321); A connecting rod (311) is fixedly connected to the bottom of the inner wall of the water outlet pipe (31), and a rotating piece (312) is fixedly connected to the connecting rod (311). The rotating piece (312) and the connecting rod (311) on the inner wall of the water pipe are springs (3111). The rotating piece (312) can be rotatably connected to the spring (3111) according to water pressure, and the hardness of the spring (3111) on the water outlet pipe (31) gradually decreases with the flow direction of water. A booster valve (12) is provided on one side of the water storage tower (1) close to the water outlet end of the polyethylene pipe (3), a dosing pipe (121) is provided at the top of the booster valve (12), and the top of the dosing pipe (121) is connected to the inner wall of the water storage tower (1).

2. The green belt automatic sprinkler system based on polyethylene pipe according to claim 1 is characterized in that: The water outlet (321) has a water outlet direction of diffuse spraying in all directions.

3. The green belt automatic sprinkler system based on polyethylene pipe according to claim 1 is characterized in that: The water outlet pipe (31) is vertically arranged on the polyethylene pipe (3).

4. The green belt automatic sprinkler system based on polyethylene pipe according to claim 1 is characterized in that: The water outlet pipe (31) has the same diameter as the polyethylene pipe (3).

5. The green belt automatic sprinkler system based on polyethylene pipe according to claim 1 is characterized in that: The spray head (32) is vertically arranged on the water outlet pipe (31).

6. The green belt automatic sprinkler system based on polyethylene pipe according to claim 1, characterized in that: The water storage tower (1) is provided with a plurality of drug adding ports (11).

7. The green belt automatic sprinkler system based on polyethylene pipe according to claim 6 is characterized by: The connection point between the dosing pipe (121) and the water storage tower (1) is higher than the dosing port (11).

8. The green belt automatic sprinkler system based on polyethylene pipe according to claim 1, characterized in that: A water quality observation port (13) is provided on the top of the water storage tower (1).

Images