CN216314509U

CN216314509U - Agricultural irrigation shower nozzle with leading filtering mechanism

Info

Publication number: CN216314509U
Application number: CN202123080142.8U
Authority: CN
Inventors: 杨旗; 杨豪兵; 杨高鑫
Original assignee: Henan Timely Rain Water Saving Irrigation Equipment Co ltd
Current assignee: Henan Timely Rain Water Saving Irrigation Equipment Co ltd
Priority date: 2021-12-09
Filing date: 2021-12-09
Publication date: 2022-04-19
Anticipated expiration: 2031-12-09

Abstract

The utility model discloses an agricultural irrigation spray head with a front-mounted filtering mechanism, which comprises a base; the filter cartridges are symmetrically arranged at the upper end of the base, the supporting tube is arranged right above the base, the valve body is arranged at the top end of the supporting tube, the spray head is arranged at the top end of the valve body, the filter tube is arranged in the filter cartridge, the rubber ring is arranged on one side of the filter tube and is matched with the diameter of the inner wall of the filter cartridge, the flow divider is arranged on one side of the filter cartridge, and the external connection tube is arranged on one side of the flow divider.

Description

Agricultural irrigation shower nozzle with leading filtering mechanism

Technical Field

The utility model relates to the technical field of agricultural irrigation, in particular to an agricultural irrigation spray head with a front-mounted filtering mechanism.

Background

Irrigation is a technical measure for supplementing water needed by crops, in order to ensure normal growth of the crops and obtain high and stable yield, sufficient water must be supplied to the crops, under natural conditions, the water requirement of the crops cannot be met due to insufficient precipitation or uneven distribution, so that the irrigation must be artificially carried out to supplement the deficiency of natural rainfall, and the irrigation principle is that the irrigation amount, the irrigation frequency and the irrigation time are determined according to the water requirement characteristics, the growth stage, the climate and the soil condition of medicinal plants.

Patent application publication No. CN 211607703U: the utility model provides an agricultural irrigation equipment with filter mechanism, its is including irrigating the bottom plate, irrigate the top side of bottom plate and install the liquid storage pot, the top side of liquid storage pot is equipped with sprays the dish, one side of liquid storage pot is connected with communicating pipe, and the one end of communicating pipe is connected with the rose box, and one side of rose box is connected with the inlet tube, installs the filter screen in the rose box, seted up on the rose box and placed the chamber, placed all seted up the draw rod hole on the both sides inner wall in chamber. According to the utility model, the pulling rod moves to drive the cleaning brush to move, the cleaning brush can move to clean impurities and pollutants on the surface of the filter screen, the pulling rod moves to drive the extrusion block to move, so that the knocking rod can be driven to swing, the filter screen can be knocked by the swinging of the knocking rod, and the blockage on the filter screen can be conveniently separated from the filter screen through vibration, so that the filter screen can be better cleaned, and the filter screen is prevented from being blocked.

The shortcomings of the prior art including the above patent are that the filter mechanism cannot be changed more conveniently and flexibly, and the filter mechanism cannot be changed under the condition of normal use of the spray head when being changed, so that the inconvenience of the spray head when in use is caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an agricultural irrigation spray head with a front-mounted filtering mechanism, which is characterized in that a filter cylinder arranged on a base is connected with a flow divider valve, so that an external connecting pipe separates a water source supplied by external water supply equipment from the flow divider valve to enter the filter cylinder, and a filtering pipe arranged in the filter cylinder filters impurities in the water source, thereby avoiding the impurities from entering the spray head to cause the blockage of the spray head and influence on the service life of the spray head.

In order to achieve the purpose, the utility model adopts the following technical scheme: an agricultural irrigation spray head with a pre-filter mechanism comprises a base;

filter cartridges are symmetrically arranged at the upper end of the base, a support tube is arranged right above the base, a valve body is arranged at the top end of the support tube, a spray head is arranged at the top end of the valve body, a filter tube is arranged in the filter cartridges, a rubber ring is arranged at one side of the filter tube and is matched with the diameter of the inner wall of the filter cartridges, a shunt valve is arranged at one side of the filter cartridges, and an external connection tube is arranged at one side of the shunt valve;

as a further description of the above technical solution:

the external pipe is provided with a thread notch, and the thread notch is connected with external equipment.

As a further description of the above technical solution:

the filter cartridge is characterized in that the bottom end of the filter pipe is provided with a mounting seat, one side of the mounting seat is provided with a cover body, and the cover body is connected with the filter cartridge.

As a further description of the above technical solution:

the cartridge filter top is provided with the connecting pipe, and one side that the cartridge filter was kept away from to the connecting pipe is provided with the stay tube, is located the connecting pipe middle part is provided with the check valve.

As a further description of the above technical solution:

the valve body middle part is provided with the valve wall, is located run through in the valve wall and is provided with the valve opening.

As a further description of the above technical solution:

a bolt rod penetrates through the middle of the valve hole, and a rotating handle is arranged on one side of the bolt rod.

As a further description of the above technical solution:

the two sides of the valve body are symmetrically provided with thread blocks, the thread blocks arranged at the top end of the valve body are in threaded connection with the spray head, and the thread blocks arranged at the bottom end of the valve body are in threaded connection with the supporting pipe.

As a further description of the above technical solution:

and anti-skidding teeth are symmetrically arranged on the outer side of the valve body and are made of rubber.

The utility model provides an agricultural irrigation spray head with a front-mounted filtering mechanism, which has the following beneficial effects:

1. according to the utility model, the filter cylinder arranged on the base is connected with the flow divider, so that the external connecting pipe separates a water source supplied by external water supply equipment from the flow divider in the flow divider, and the water source enters the filter cylinder, and the filter pipe arranged in the filter cylinder filters impurities in the water source, so that the situation that the impurities enter the spray head to cause the spray head to be blocked and influence the service life of the spray head is avoided.

2. According to the utility model, the cover body attached to the mounting seat arranged on one side of the filter pipe enables the impurity in the filter pipe to be cleaned more conveniently, the structure is simple, the practicability is strong, and the popularization value is high.

3. According to the utility model, the valve hole arranged in the valve body is opened and closed under the driving of the rotating handle through the bolt rod arranged in the valve body, so that the spray head arranged at the top end of the valve body can be conveniently used.

Drawings

FIG. 1 is a schematic structural view of an agricultural irrigation sprinkler with a pre-filter mechanism according to the present invention;

FIG. 2 is a schematic structural view of a base in the present invention;

FIG. 3 is a partial schematic view of FIG. 2 at A in accordance with the present invention;

FIG. 4 is a schematic structural view of a valve body according to the present invention;

illustration of the drawings:

1. a base; 2. a filter cartridge; 21. a filter tube; 22. a mounting seat; 23. a rubber ring; 24. a cover body; 3. a flow divider valve; 31. an external connection pipe; 4. supporting a tube; 41. a connecting pipe; 5. a valve body; 51. a valve wall; 52. a valve bore; 53. a bolt shank; 54. a rotation handle; 55. a thread block; 56. anti-slip teeth; 6. and (4) a spray head.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-4, an agricultural irrigation sprinkler with a pre-filter mechanism includes a base 1; the filter cartridge 2 is symmetrically arranged at the upper end of the base 1, the support tube 4 is arranged right above the base 1, the valve body 5 is arranged at the top end of the support tube 4, the spray head 6 is arranged at the top end of the valve body 5, the filter tube 21 is arranged in the filter cartridge 2, the rubber ring 23 is arranged at one side of the filter tube 21, the rubber ring 23 is matched with the diameter of the inner wall of the filter cartridge 2, the flow divider 3 is arranged at one side of the filter cartridge 2, and the external connection tube 31 is arranged at one side of the flow divider 3;

specifically, the filter cylinder 2 arranged on the base 1 is connected with the flow dividing valve 3, so that the external connecting pipe 31 separates a water source supplied by an external water supply device from the flow dividing valve 3 to enter the filter cylinder 2, and the filter pipe 21 arranged in the filter cylinder 2 filters impurities in the water source, thereby preventing the impurities from entering the spray head 6 to cause the spray head 6 to be blocked and influence the service life of the spray head 6;

the external connection pipe 31 is provided with a thread notch, and the thread notch is connected with external equipment; the bottom end of the filter tube 21 is provided with an installation seat 22, one side of the installation seat 22 is provided with a cover body 24, and the cover body 24 is connected with the filter cartridge 2; the top end of the filter cartridge 2 is provided with a connecting pipe 41, one side of the connecting pipe 41 far away from the filter cartridge 2 is provided with a support pipe 4, and the middle part of the connecting pipe 41 is provided with a one-way valve;

specifically, the cover body 24 attached to the mounting seat 22 arranged on one side of the filter pipe 21 enables impurities in the filter pipe 21 to be cleaned more conveniently, is simple in structure, strong in practicability and worthy of popularization, a check valve arranged in the middle of the connecting pipe 41 acts on the device, and any one of the two filter cartridges 2 can be replaced under the normal use of the spray head 6, and the device is simple in structure and flexible to use;

a valve wall 51 is arranged in the middle of the valve body 5, and a valve hole 52 is arranged in the valve wall 51 in a penetrating way; a bolt rod 53 penetrates through the middle of the valve hole 52, and a rotating handle 54 is arranged on one side of the bolt rod 53; the two sides of the valve body 5 are symmetrically provided with thread blocks 55, the thread block 55 arranged at the top end of the valve body 5 is in threaded connection with the spray head 6, and the thread block 55 arranged at the bottom end of the valve body 5 is in threaded connection with the supporting pipe 4; anti-skid teeth 56 are symmetrically arranged on the outer side of the valve body 5, and the anti-skid teeth 56 are made of rubber;

specifically, the bolt rod 53 disposed in the valve body 5 is driven by the rotation handle 54 to open and close the valve hole 52 disposed in the valve body 5, so that the nozzle 6 disposed at the top end of the valve body 5 can be conveniently used.

The working principle is as follows: the filter cartridge 2 arranged on the base 1 is connected with the flow divider 3, so that the external pipe 31 separates a water source supplied by an external water supply device in the flow divider 3 and enters the filter cartridge 2, and the filter pipe 21 arranged in the filter cartridge 2 filters impurities in the water source, thereby preventing the impurities from entering the spray head 6, causing the spray head 6 to be blocked and influencing the service life of the spray head 6; be located lid 24 of the laminating of mount pad 22 that filter tube 21 one side set up for it is more convenient when clearing up the impurity in the filter tube 21, simple structure, the practicality is strong, is worth promoting, is located connecting pipe 41 middle part and is provided with the check valve and act on this device can be under 6 normal use of shower nozzle, change two arbitrary one in the cartridge filter 2, this device simple structure, the application is nimble.

Claims

1. An agricultural irrigation spray head with a front-mounted filter mechanism is characterized by comprising a base (1);

base (1) upper end symmetry is provided with cartridge filter (2), is located be provided with stay tube (4) directly over base (1), be located stay tube (4) top and be provided with valve body (5), and valve body (5) top is provided with shower nozzle (6), is located be provided with filter tube (21) in cartridge filter (2), filter tube (21) one side is provided with rubber circle (23), and rubber circle (23) with cartridge filter (2) inner wall diameter looks adaptation is located cartridge filter (2) one side and is provided with flow divider (3), and flow divider (3) one side is provided with outer takeover (31).

2. Agricultural irrigation emitter according to claim 1 with a pre-filter mechanism, characterized by the fact that the extension tube (31) is provided with a threaded notch and the threaded notch is connected to external equipment.

3. An agricultural irrigation emitter according to claim 1 with a pre-filter mechanism, characterized in that the bottom end of the filter tube (21) is provided with a mounting seat (22), a cover (24) is provided on one side of the mounting seat (22), and the cover (24) is connected with the filter cartridge (2).

4. An agricultural irrigation emitter with a pre-filter mechanism according to claim 1, characterized in that the top end of the filter cylinder (2) is provided with a connecting pipe (41), and the side of the connecting pipe (41) far away from the filter cylinder (2) is provided with a support pipe (4), and a one-way valve is arranged in the middle of the connecting pipe (41).

5. An agricultural irrigation emitter according to claim 1 with a pre-filter mechanism, characterized in that a valve wall (51) is arranged in the middle of the valve body (5), and a valve hole (52) is arranged in the valve wall (51) in a penetrating way.

6. The agricultural irrigation sprinkler with the front filter mechanism according to claim 5, characterized in that a bolt rod (53) penetrates through the middle of the valve hole (52), and a rotating handle (54) is arranged on one side of the bolt rod (53).

7. The agricultural irrigation sprinkler with the front filter mechanism according to claim 1, characterized in that the valve body (5) is symmetrically provided with threaded blocks (55) at both sides, the threaded block (55) arranged at the top end of the valve body (5) is in threaded connection with the sprinkler head (6), and the threaded block (55) arranged at the bottom end of the valve body (5) is in threaded connection with the support pipe (4).

8. The agricultural irrigation sprinkler with a front filter mechanism according to claim 1, characterized in that the valve body (5) is symmetrically provided with anti-slip teeth (56) on the outside, and the anti-slip teeth (56) are made of rubber.