Irrigation monitoring device of drip irrigation system

Abstract

The utility model provides an irrigation monitoring device of a drip irrigation system, which relates to the field of irrigation monitoring and comprises a main body, a valve body and a metering component which are sequentially arranged on the inner side of the main body as well as a mounting piece 1 and a mounting piece 2 which are arranged at two ends of the main body, and a filter element is arranged in the middle of the main body and positioned between the valve body and the metering component. According to the utility model, the bypass valve, the filter, the flow meter and the pipeline are built into a whole, so that the problem that a dripper is blocked due to turbid water or insufficient dissolution of fertilizer during irrigation is solved, and the phenomena of blockage and abrasion of the micro flow meter connected behind the filter are eliminated; the service life of the micro flow meter is effectively prolonged, the water flow monitoring accuracy is effectively improved, in addition, due to the integrated design, installation is facilitated, the risks that traditional connectors are increased, and the water leakage amount is increased are reduced, and the convenience and practicability of the device are improved.

Description

Technical Field

[0001] The utility model relates to the field of irrigation monitoring, in particular to an irrigation monitoring device for a drip irrigation system. Background Art

[0002] In order to accurately control the irrigation water volume of the drip irrigation belt branch pipe of a farmland irrigation system, a flow meter is installed on the drip irrigation belt for flow monitoring, which is a way for farmland irrigation detection. However, since the installation of the flow meter requires adding two interfaces, and the drip irrigation belt branch pipe also needs to be installed on the main pipe of the drip irrigation belt branch pipe through a bypass valve, resulting in more interfaces on the drip irrigation belt branch pipe, which is inconvenient for installation and increases the risk of water leakage during use. Therefore, an irrigation monitoring device for a drip irrigation system that is convenient to install and reduces installation interfaces is proposed. Content of the Utility Model

[0003] The purpose of the utility model is to solve the following problems existing in the prior art: there are many interfaces on the drip irrigation belt branch pipe, which is inconvenient for installation and increases the risk of water leakage during use.

[0004] To solve the problems existing in the prior art, the utility model provides an irrigation monitoring device for a drip irrigation system, which includes a main body, a valve body and a metering component sequentially arranged inside the main body, and mounting parts ① and ② arranged at both ends of the main body. A filter element is arranged in the middle of the main body and between the valve body and the metering component, and a plug connected to the main body is arranged at the end of the filter element.

[0005] Preferably, the main body includes a pipe body, mounting shells ① and ② sequentially arranged on the pipe body, and a sewage discharge pipe arranged on the pipe body and between the mounting shells ① and ②. The valve body and the metering component are respectively located inside the mounting shells ① and ②.

[0006] Preferably, the sewage discharge pipe is arranged in a Y shape with the pipe body, the filter element is located inside the sewage discharge pipe, and the plug is threadedly installed at the end of the sewage discharge pipe.

[0007] Preferably, the mounting shell ② includes a sealing groove (142), a positioning hole (141) and a sealing groove (142) arranged on the main body (143) of the shell ②, and a waterproof cover (144) wrapped on the main body (143) of the shell ②.

[0008] Preferably, the mounting part ① includes a screw ① arranged at one end of the main body, a nut ① sleeved outside the screw ①, and a turning head arranged at the end of the screw ①.

[0009] Preferably, the mounting member ② includes a screw ② provided at the other end of the main body, a gradually expanding turning head provided at the end of the screw ②, a guide head mounted at the end of the gradually expanding turning head, a nut ② sleeved outside the screw ②, and a rubber gasket provided on the side of the nut ② and sleeved outside the screw ②.

[0010] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0011] The present utility model integrates the bypass valve, filter, flowmeter and pipeline into one, solves the problem that the water quality is turbid or the fertilizer is not fully dissolved during irrigation, which blocks the drip heads, and eliminates the blockage and wear of the tiny flowmeter connected after the filter, effectively extending the service life of the tiny flowmeter and the accuracy of monitoring water flow. In addition, the integrated design is convenient for installation, reduces the risk of increased leakage due to the increase of traditional interfaces, and improves the convenience and practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 is a schematic structural view of the present utility model;

[0013] Figure 2 is a top view schematic of the present utility model;

[0014] Figure 3 is a left view schematic of the present utility model;

[0015] Figure 4 is a top view schematic of the present utility model;

[0016] Figure 5 is a left view schematic of the present utility model;

[0017] Reference numerals: 1, main body; 11, pipe body; 12, mounting shell ①; 13, sewage pipe; 14, mounting shell ②; 141, positioning hole; 142, sealing groove; 143, housing ② body; 144, waterproof cover; 2, mounting member ①; 21, turning head; 22, nut ①; 23, screw ①; 3, valve body; 4, metering component; 5, mounting member ②; 51, screw ②; 52, nut ②; 53, gradually expanding turning head; 54, guide head; 55, rubber gasket; 6, filter element; 7, plug. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] In order to make the technical means, creative features, achieved purposes and effects of the present utility model easy to understand, the present utility model will be further described below in conjunction with specific embodiments and drawings. However, the following embodiments are only the preferred embodiments of the present utility model, not all of them. Based on the embodiments in the embodiments, other embodiments obtained by those skilled in the art without creative work all belong to the protection scope of the present invention.

[0019] The specific embodiments of the present utility model will be described below in conjunction with the accompanying drawings.

[0020] Embodiment 1

[0021] As Figures 1-5 shown, a drip irrigation system irrigation monitoring device includes a main body 1, a valve body 3 and a metering component 4 sequentially arranged inside the main body, and mounting parts ①2 and mounting parts ②5 arranged at both ends of the main body. A filter element 6 is provided in the middle of the main body 1 and between the valve body 3 and the metering component 4. A plug 7 connected to the main body 1 is provided at the end of the filter element 6. Among them, the metering component 4 is the internal metering structure of a micro flow gear flowmeter in the prior art. Its mounting shell ②14 is the same as the shell of the micro flow gear flowmeter in the prior art and is adapted to the size of the metering component 4. The valve body 3 is the spool of a bypass valve in the prior art. The mounting shell ①12 is the same as the shell of the bypass valve in the prior art and is adapted to the size of the valve body 3. When in use, since the valve, the filter and the gear flowmeter are connected into one body and are respectively connected to the main pipe and the branch pipe through the mounting parts ①2 and mounting parts ②5, the installation of the valve, the filter and the gear flowmeter is more convenient, and the installation interface of the branch pipe reaches the minimum.

[0022] The main body 1 includes a pipe body 11, a mounting shell ①12 and a mounting shell ②14 sequentially arranged on the pipe body 11, and a drain pipe 13 arranged on the pipe body 11 and between the mounting shell ①12 and the mounting shell ②14. The valve body 3 and the metering component 4 are respectively located inside the mounting shell ①12 and the mounting shell ②14.

[0023] The drain pipe 13 is arranged in a Y shape with the pipe body 11. The filter element 6 is located inside the drain pipe 13. The plug 7 is threadedly installed at the end of the drain pipe 13. The water can be filtered through the filter element 6 before being conveyed to the inside of the metering component 4, and the plug 7 can be detachably separated from the drain pipe 13, so that the impurities inside the filter element 6 can be regularly opened and inspected and cleaned manually.

[0024] The mounting shell ②14 includes a sealing groove 142, a positioning hole 141 and a sealing groove 142 arranged on the housing ② body 143, and a waterproof cover 144 wrapped on the housing ② body 143. This structure is used to install the metering component 4 to monitor the flow rate of the metering component 4.

[0025] The mounting part ①2 includes a screw ①23 arranged at one end of the main body 1, a nut ①22 sleeved on the outside of the screw ①23, and a turning head 21 arranged at the end of the screw ①23.

[0026] The mounting part ②5 includes a screw ②51 arranged at the other end of the main body 1, an expanding turning head 53 arranged at the end of the screw ②51, a guide head 54 installed at the end of the expanding turning head 53, a nut ②52 sleeved on the outside of the screw ②51, and a rubber gasket 55 arranged on the side of the nut ②52 and sleeved on the outside of the screw ②51.

[0027] The foregoing has shown and described the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above-mentioned embodiments, and the above-mentioned embodiments and the descriptions in the specification are only preferred examples of the present utility model, and are not used to limit the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. An irrigation monitoring device for a drip irrigation system, characterized in that: It includes a main body (1), a valve body (3) and a metering component (4) sequentially arranged inside the main body (1), and mounting parts ① (2) and mounting parts ② (5) arranged at both ends of the main body. A filter element (6) is provided in the middle of the main body (1) and between the valve body (3) and the metering component (4), and a plug (7) connected to the main body (1) is provided at the end of the filter element (6).

2. The irrigation monitoring device of a drip irrigation system according to claim 1, characterized in that: The main body (1) includes a pipe body (11), a mounting shell ① (12) and a mounting shell ② (14) sequentially arranged on the pipe body (11), and a sewage discharge pipe (13) arranged on the pipe body (11) and between the mounting shell ① (12) and the mounting shell ② (14). The valve body (3) and the metering component (4) are respectively located inside the mounting shell ① (12) and the mounting shell ② (14).

3. The irrigation monitoring device for a drip irrigation system according to claim 2, characterized in that: The sewage discharge pipe (13) is arranged in a Y shape with the pipe body (11). The filter element (6) is located inside the sewage discharge pipe (13), and the plug (7) is threadedly installed at the end of the sewage discharge pipe (13).

4. The irrigation monitoring device of a drip irrigation system according to claim 2, characterized in that: The mounting shell ② (14) includes a sealing groove (142), a positioning hole (141) and a sealing groove (142) arranged on the main body (143) of the shell ②, and a waterproof cover (144) wrapped on the main body (143) of the shell ②.

5. The irrigation monitoring device of a drip irrigation system according to claim 1, characterized in that: The mounting part ① (2) includes a screw ① (23) arranged at one end of the main body (1), a nut ① (22) sleeved outside the screw ① (23), and a turning head (21) arranged at the end of the screw ① (23).

6. The irrigation monitoring device of a drip irrigation system according to claim 1, characterized in that: The mounting part ② (5) includes a screw ② (51) arranged at the other end of the main body (1), a gradually expanding turning head (53) arranged at the end of the screw ② (51), a guide head (54) installed at the end of the gradually expanding turning head (53), a nut ② (52) sleeved outside the screw ② (51), and a rubber gasket (55) arranged on the side of the nut ② (52) and sleeved outside the screw ② (51).

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