Economical irrigation nozzle

Abstract

The utility model discloses a saving irrigation sprayer in the technical field of sprayers, which comprises a sprayer main body and a shell, the shell is arranged at one end of the sprayer main body, the shell is connected with the sprayer main body through threads, a mounting groove is arranged on the inner side of the sprayer main body, a limiting groove is arranged on the inner wall of the mounting groove, and the limiting groove is connected with the sprayer main body through threads. A mounting groove is formed in the shell, a filter screen is arranged in the mounting groove, a limiting block is arranged on one side of the filter screen, the limiting block is in sliding connection with the limiting groove, a sealing gasket is arranged at one end of the shell, the sealing gasket is made of an elastic material, and the sealing gasket is fixedly connected with the shell. The filtering function of the nozzle is achieved, the nozzle is prevented from being blocked by entering impurities, use is more convenient, the filter screen is convenient to clean, and the filter screen can be taken out and cleaned only by screwing out the shell.

Description

Technical Field

[0001] The utility model belongs to the technical field of nozzles, and particularly relates to a nozzle for water-saving irrigation. Background Technique

[0002] A nozzle, English NOZZLE, is very close in meaning to a spray nozzle. One is a common name and the other is a more professional term. A nozzle is a very crucial component, even the main component, in many kinds of spraying, atomizing, oil spraying, and sandblasting equipment.

[0003] There are still some defects in the existing nozzles for water-saving irrigation. Most of them have poor filtering functions and cannot filter the incoming liquid well, resulting in the phenomenon that the nozzles are easily blocked and need to be manually disassembled and cleaned, which is time-consuming and laborious. Therefore, we propose a nozzle for water-saving irrigation. Content of the Utility Model

[0004] The purpose of the utility model is to provide a nozzle for water-saving irrigation to solve the problem of poor filtering functions proposed in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: A nozzle for water-saving irrigation includes a nozzle body and a housing. One end of the nozzle body is provided with a housing, and the housing and the nozzle body are connected by threads. An installation groove is provided inside the nozzle body, a limiting groove is provided on the inner wall of the installation groove, a filter screen is provided inside the installation groove, a limiting block is provided on one side of the filter screen, and the limiting block is slidably connected with the limiting groove. One end of the housing is provided with a sealing gasket, the sealing gasket is made of an elastic material, and the sealing gasket is fixedly connected with the housing.

[0006] Preferably, one side of the top of the housing is provided with an air inlet, a dust-proof net is provided inside the air inlet, and the dust-proof net is detachably connected with the air inlet.

[0007] Preferably, the top of the housing is provided with a water inlet, a water inlet pipe is provided inside the water inlet, and the water inlet pipe is fixedly connected with the water inlet.

[0008] Preferably, an air inlet pipe is provided inside the air inlet, and the air inlet pipe is hermetically connected with the air inlet.

[0009] Preferably, a partition board is provided at the bottom of the housing, and the partition board is detachably connected with the housing.

[0010] Preferably, one end of the nozzle body is provided with a nozzle, and the nozzle is fixedly connected with the nozzle body.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The filtering function of the nozzle is realized through the provided housing, installation groove, limiting groove, filter screen, limiting block and gasket, which avoids blockage of the nozzle caused by impurities entering, makes use more convenient, and the filter screen is easy to clean. Just unscrew the housing to take out the filter screen for cleaning.

[0013] 2. The air entering can be filtered through the provided air inlet and dust-proof net, avoiding external dust from entering the inside of the nozzle through the air inlet and preventing blockage. The introduction of liquid and gas is realized through the provided water inlet pipe and air inlet pipe, and then they are mixed inside the nozzle body and sprayed out through the nozzle. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is the overall structural schematic diagram of the present utility model;

[0015] Figure 2 is the exploded structural schematic diagram of the present utility model;

[0016] Figure 3 is the internal structural schematic diagram of the housing of the present utility model.

[0017] In the figure: 1. Nozzle body; 2. Housing; 3. Installation groove; 4. Limiting groove; 5. Filter screen; 6. Limiting block; 7. Gasket; 8. Air inlet; 9. Dust-proof net; 10. Water inlet; 11. Water inlet pipe; 12. Air inlet pipe; 13. Partition board; 14. Nozzle. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying 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 of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0019] Please refer to Figures 1-3 , the present utility model provides a technical solution: a water-saving irrigation nozzle, including a nozzle body 1 and a housing 2. One end of the nozzle body 1 is provided with a housing 2, and the housing 2 and the nozzle body 1 are connected by threads. An installation groove 3 is provided inside the nozzle body 1, a limiting groove 4 is provided on the inner wall of the installation groove 3, a filter screen 5 is provided inside the installation groove 3, a limiting block 6 is provided on one side of the filter screen 5, the limiting block 6 is slidably connected with the limiting groove 4, a gasket 7 is provided at one end of the housing 2, the gasket 7 is made of an elastic material, and the gasket 7 is fixedly connected with the housing 2.

[0020] In this embodiment, when using the sprinkler for water-saving irrigation, the filter screen 5 is placed inside the installation groove 3, and then the housing 2 is screwed into the inside of the sprinkler body 1. The sealing gasket 7 can press the filter screen 5 tightly. Since the sealing gasket 7 has elasticity, it not only improves the sealing effect but also improves the stability of the filter screen 5. Through the provided limiting groove 4 and limiting block 6, when installing the filter screen 5, the limiting block 6 will slide into the inside of the limiting groove 4, so that it will not shake during use, further improving the stability of the filter screen 5. The filter screen 5 can filter the incoming liquid, thus reducing the problem of blockage of the sprinkler and making it more convenient to use.

[0021] Specifically, an air inlet 8 is provided on one side of the top of the housing 2. A dust-proof net 9 is provided inside the air inlet 8. The dust-proof net 9 and the air inlet 8 are detachably connected. An inlet water pipe 10 is provided on the top of the housing 2. A water inlet pipe 11 is provided inside the inlet water pipe 10. The water inlet pipe 11 and the inlet water pipe 10 are fixedly connected. An air inlet pipe 12 is provided inside the air inlet 8. The air inlet pipe 12 and the air inlet 8 are hermetically connected. A partition plate 13 is provided at the bottom of the housing 2. The partition plate 13 and the housing 2 are detachably connected. One end of the sprinkler body 1 is provided with a nozzle 14. The nozzle 14 and the sprinkler body 1 are fixedly connected.

[0022] In this embodiment, through the provided air inlet 8 and dust-proof net 9, the incoming air can be filtered to prevent external dust from entering the inside of the sprinkler through the air inlet 8 and prevent blockage. Through the provided water inlet pipe 11 and air inlet pipe 12, the introduction of liquid and gas is realized, and then they are mixed inside the sprinkler body 1 and then sprayed out through the nozzle 14. Through the provided partition plate 13, one ends of the water inlet pipe 11 and the air inlet pipe 12 can be fixed, improving the stability of the structure.

[0023] Although the embodiments of the present invention 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 principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sprinkler head for energy-saving irrigation, comprising a sprinkler head body (1) and a shell (2), characterized in that: A shell (2) is provided at one end of the nozzle body (1), the shell (2) and the nozzle body (1) are connected by threads, a mounting groove (3) is provided on the inner side of the nozzle body (1), a limiting groove (4) is provided on the inner wall of the mounting groove (3), a filter screen (5) is provided inside the mounting groove (3), a limiting block (6) is provided on one side of the filter screen (5), the limiting block (6) and the limiting groove (4) are slidably connected, a sealing gasket (7) is provided at one end of the shell (2), the sealing gasket (7) is made of elastic material, and the sealing gasket (7) and the shell (2) are fixedly connected.

2. The sprinkler head for energy-saving irrigation according to claim 1, characterized in that: An air inlet (8) is provided on one side of the top of the shell (2), a dustproof net (9) is provided on the inner side of the air inlet (8), and the dustproof net (9) and the air inlet (8) are detachably connected.

3. The sprinkler head for energy-saving irrigation according to claim 1, characterized in that: A water inlet (10) is provided at the top of the housing (2), a water inlet pipe (11) is provided inside the water inlet (10), and the water inlet pipe (11) and the water inlet (10) are fixedly connected.

4. The sprinkler head for energy-saving irrigation according to claim 2, characterized in that: An air intake pipe (12) is provided on the inner side of the air intake port (8), and the air intake pipe (12) and the air intake port (8) are sealed and connected.

5. The sprinkler head for energy-saving irrigation according to claim 1, characterized in that: A partition plate (13) is provided at the bottom of the shell (2), and the partition plate (13) and the shell (2) are detachably connected.

6. The sprinkler head for energy-saving irrigation according to claim 1, characterized in that: A nozzle (14) is provided at one end of the nozzle body (1), and the nozzle (14) and the nozzle body (1) are fixedly connected.

Images