Filter for agricultural irrigation pipe

Abstract

The utility model relates to the field of agricultural production, in particular to a filter for an agricultural irrigation pipe, which comprises a support, a water inlet pipe and a water outlet pipe are fixedly mounted on two sides of the support respectively and are correspondingly connected with the irrigation pipe, and a filter pipe is mounted in the middle of the support and obliquely mounted on the support. A filter cartridge is coaxially, detachably and fixedly installed in the filter pipe, a water inlet in the bottom of the filter cartridge is communicated with a water inlet in the bottom of the filter pipe, the water inlet in the bottom of the filter pipe is communicated with one end of a water inlet pipe, a water outlet is formed in the side face of the filter pipe, and the water outlet is communicated with one end of a water drainage pipe; impurities of water conveyed in the water inlet pipe are filtered through the filter cartridge in the filter pipe, the impurities are prevented from being further discharged through the drainage pipe, and irrigation water in the irrigation pipe is filtered.

Description

Technical Field

[0001] The utility model relates to the field of agricultural production, in particular to a filter for agricultural irrigation pipes. Background Art

[0002] Agricultural irrigation mainly refers to the irrigation work in agricultural cultivation areas. During the irrigation process, irrigation pipes are often used to transport irrigation water. The irrigation pipes currently used lack filters, which may bring some impurities into agricultural cultivation areas during the irrigation process, causing pollution. Utility Model Content

[0003] The utility model aims to provide a filter for agricultural irrigation pipes, which is used to solve the problem that the currently used irrigation pipes may bring some impurities into the agricultural farming area during the irrigation process, causing pollution due to the lack of filters.

[0004] To achieve the above-mentioned purpose, the utility model provides a filter for agricultural irrigation pipes, comprising a bracket, a water inlet pipe and a drain pipe are fixedly installed on both sides of the bracket, the water inlet pipe and the drain pipe are both connected to the irrigation pipe, a filter tube is installed in the middle of the bracket, the filter tube is obliquely installed on the bracket, a filter cartridge is coaxially and detachably fixedly installed inside the filter tube, the bottom water inlet of the filter cartridge is connected to the water inlet at the bottom of the filter tube, and the water inlet at the bottom of the filter tube is connected to one end of the water inlet pipe, and a drain outlet is opened on the side of the filter tube, and the drain outlet is connected to one end of the drain pipe.

[0005] As a further solution of the utility model, a sewage outlet is arranged at the top of the filter tube, and the sewage outlet is sealed by a sealing member.

[0006] As a further solution of the utility model, the sealing member is a sealing flange, and the sealing flange is fixedly installed at the sewage outlet by multiple groups of bolts, and the filter cartridge is fixed by the combined force of the sealing flange pressing down.

[0007] As a further solution of the utility model, a fertilizer injection pipe is installed on the water inlet pipe.

[0008] Compared with the prior art, the utility model arranges a filter tube between the water inlet pipe and the drain pipe, and arranges a filter cartridge in the filter tube. The impurities in the water transported in the water inlet pipe are filtered through the filter cartridge, and the filtered water is discharged from the drain pipe, thereby preventing impurities from being further discharged from the drain pipe, thereby achieving filtration of the irrigation water in the irrigation pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 The utility model is a structural schematic diagram of a filter for agricultural irrigation pipes.

[0010] Figure 2The utility model is an internal schematic diagram of a filter for agricultural irrigation pipes.

[0011] In the attached figure: 1. water inlet pipe; 2. filter pipe; 3. sealing flange; 4. drain pipe; 5. bracket; 6. support plate; 7. fixing block; 8. filter cartridge; 9. fertilizer injection pipe. DETAILED DESCRIPTION

[0012] The technical solution of the utility model is further described in detail below in conjunction with specific implementation methods.

[0013] like Figure 1 and Figure 2 As shown, in an embodiment of the utility model, a filter for an agricultural irrigation pipe comprises a bracket 5, a water inlet pipe 1 and a drain pipe 4 are fixedly installed on both sides of the bracket 5, the water inlet pipe 1 and the drain pipe 4 are connected to the irrigation pipe, a filter tube 2 is installed in the middle of the bracket 5, the filter tube 2 is obliquely installed on the bracket 5, a filter cartridge 8 is coaxially and detachably fixedly installed inside the filter tube 2, the bottom water inlet of the filter cartridge 8 is connected to the water inlet at the bottom of the filter tube 2, and the water inlet at the bottom of the filter tube 2 is connected to one end of the water inlet pipe 1, a drain port is opened on the side of the filter tube 2, and the drain port is connected to one end of the drain pipe 4;

[0014] The bracket 5 is provided with fixing blocks 7 on both sides for fixing the water inlet pipe 1 and the drain pipe 4 . A support plate 6 is also installed in the middle of the bracket 5 . The support plate 6 is used to position the filter tube 2 .

[0015] like Figure 1 and Figure 2 As shown, in the embodiment of the utility model, a sewage outlet is arranged on the top of the filter tube 2, and the sewage outlet is sealed by a sealing member, and the sealing member is a sealing flange 3, and the sealing flange 3 is fixedly installed at the sewage outlet by multiple sets of bolts, and the filter cartridge 8 is fixed by the combined force of the downward pressure of the sealing flange 3. In the utility model, when the filter cartridge 8 is cleaned, the sealing flange 3 can be disassembled, and the filter cartridge 8 can be unlocked and disassembled for cleaning;

[0016] Wherein, a fertilizer injection pipe 9 is installed on the water inlet pipe 1, and the fertilizer injection pipe 9 is used for injecting water and fertilizer.

[0017] In summary, the utility model arranges a filter tube 2 between the water inlet pipe 1 and the drain pipe 4, and arranges a filter cartridge 8 in the filter tube 2. The filter cartridge 8 filters impurities in the water transported in the water inlet pipe 1, and the filtered water is discharged from the drain pipe 4, thereby preventing impurities from being further discharged from the drain pipe 4, thereby achieving filtration of the irrigation water in the irrigation pipe.

[0018] The preferred embodiments of the present invention are described in detail above, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in this field without departing from the purpose of the present invention.

Claims

1. A filter for agricultural irrigation pipes, characterized in that: It comprises a bracket, with a water inlet pipe and a drain pipe fixedly installed on both sides of the bracket respectively, the water inlet pipe and the drain pipe are both connected to the irrigation pipe, a filter tube is installed in the middle of the bracket, the filter tube is obliquely installed on the bracket, a filter cartridge is coaxially and detachably fixedly installed inside the filter tube, the bottom water inlet of the filter cartridge is connected with the water inlet at the bottom of the filter tube, and the water inlet at the bottom of the filter tube is connected with one end of the water inlet pipe, a drain outlet is opened on the side of the filter tube, and the drain outlet is connected with one end of the drain pipe.

2. The filter for agricultural irrigation pipe according to claim 1, characterized in that: A sewage outlet is arranged on the top of the filter tube, and the sewage outlet is sealed by a sealing member.

3. The filter for agricultural irrigation pipe according to claim 2, characterized in that: The sealing member is a sealing flange, which is fixedly installed at the sewage outlet by means of a plurality of sets of bolts, and the filter cartridge is fixed by the combined force of the sealing flange pressing down.

4. The filter for agricultural irrigation pipe according to claim 1, characterized in that: A fertilizer injection pipe is installed on the water inlet pipe.

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