CN216567481U

CN216567481U - Automatic rain sprayer

Info

Publication number: CN216567481U
Application number: CN202121134426.8U
Authority: CN
Inventors: 王磊
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-25
Filing date: 2021-05-25
Publication date: 2022-05-24
Anticipated expiration: 2031-05-25

Abstract

The utility model discloses an automatic rain sprayer, which comprises a ball body, a flow guide pipe, an inclined spray nozzle, a spherical inclined spray nozzle, a rotary joint and a pressurized straight nozzle spray nozzle, wherein the rotary joint is connected with the ball body through an inner sliding sleeve, the outer sleeve of the rotary joint is connected with a pressure water pipe, two symmetrical spherical inclined spray nozzles with adjustable angles are arranged on the ball body, the flow guide pipe which is in sealing sliding fit with the ball body is arranged in the ball body, the inclined spray nozzle and the pressurized straight nozzle spray nozzle are symmetrically arranged at two ends of the flow guide pipe, a horizontal central line formed by the inclined spray nozzle and the pressurized straight nozzle is 90 degrees to the horizontal central lines of the two groups of spherical inclined spray nozzles, when pressure water passes through the flow guide pipe, the two symmetrical spherical inclined spray nozzles drive the ball body to rotate at a constant speed, the inclined spray nozzle and the pressurized straight nozzle which are vertical to the inclined spray nozzle and the pressurized straight nozzle to rotate at a constant speed synchronously, the inclined angles of the spherical inclined spray nozzles are adjusted to obtain different rotating speeds of the ball body, so as to realize that water with different ranges forms water beads similar to rain spots, all corners of the covered surface are fully covered, and the ideal purpose of farmland and garden irrigation is achieved.

Description

Automatic rain sprayer

Technical Field

The utility model relates to the technical field of farmland irrigation and garden spraying, in particular to an automatic rain sprayer.

Background

What present farmland sprinkling irrigation and gardens sprayed the overwhelming majority area and used is that a rocking arm hits formula sprinkling irrigation head, can see everywhere in the park, in case damage, this sprinkling irrigation head stop rotating promptly in the presence of mechanical transmission spare of this kind of shower nozzle, and only a nozzle blowout water column very far falls on a point, and other parts do not all have water, do not reach the purpose of even sprinkling irrigation.

The rocker arm type spray head used at present is sprayed by two nozzles by pressure water to form a water column to spray, the spraying range is far, the spray head at near place only depends on a swing rod to instantly scatter the water column sprayed by one nozzle and then fall at near place, the water quantity at the farthest place of the covering surface is large, the water quantities at other places are small, the uniform rain-like spray irrigation cannot be achieved, the growth of crops is influenced, and time and water are wasted.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of overcoming the existing defects, the ball body automatically rotates at a constant speed under the action of pressure water, so that all nozzles on the ball body spray water to form uniform raindrops to be distributed at all covered corners, the purpose of artificial rainfall is achieved, and the problems in the background art can be effectively solved.

In order to achieve the purpose, the utility model provides the following technical scheme: comprises a ball body, a flow guide pipe, oblique spray nozzles, spherical oblique spray nozzles, a rotary joint and a pressurizing straight nozzle, wherein an outer sleeve in the rotary joint is connected with a pressure water pipe, an inner sliding sleeve in the rotary joint is rotationally connected with the ball body, two symmetrical spherical oblique spray nozzles are arranged on the ball body, the flow guide pipe which is in sealing sliding fit with the ball body is arranged in the ball body, the oblique spray nozzles and the pressurizing straight nozzle are symmetrically arranged at two ends of the flow guide pipe, a horizontal central line formed by the oblique spray nozzles and the pressurizing straight nozzle forms an angle of 90 degrees with the horizontal central lines of the two groups of spherical oblique spray nozzles, when pressure water passes through the ball body, the two symmetrical spherical oblique spray nozzles drive the ball body to rotate at a constant speed, the oblique spray nozzles and the pressurizing straight nozzle which are perpendicular to the oblique spray nozzles synchronously rotate at a constant speed, the inclination angles of the spherical oblique spray nozzles are adjusted to obtain different ball body rotating speeds, so that water with different ranges forms water beads similar to raindrops and are fully distributed at all corners of a covering surface, achieving the ideal purpose of farmland and garden irrigation.

Furthermore, the inclined spray nozzle is connected with the flow guide pipe through a first gasket and comprises a shaft sleeve, the shaft sleeve is connected with the thrust nozzle through threads, the shaft sleeve and the thrust nozzle are in a vertical state, and a first locking nut is arranged at the joint of the shaft sleeve and the thrust nozzle.

Furthermore, the section of the thrust nozzle is in an inverted Z shape, the vertical direction of the thrust nozzle is in a conical structure, and the diameters of water outlets at two ends of the thrust nozzle are phi 2.5-phi 3 mm.

Furthermore, the pressurizing straight nozzle spray head is connected with the flow guide pipe through a second gasket, the pressurizing straight nozzle spray head is vertical to the ground, the upper end and the lower end of the inner cavity of the pressurizing straight nozzle spray head are of conical structures, and the diameter of the water outlet of the inner cavity of the pressurizing straight nozzle spray head is phi 3-phi 3.5 mm.

Furthermore, the spherical inclined nozzle comprises a spherical nozzle, the spherical nozzle is in threaded connection with the adjustable structure of the sphere through a second locking nut, and the diameter of the water outlet of the inner cavity of the spherical nozzle is phi 2-phi 2.5 mm.

Furthermore, the rotary joint comprises an outer sleeve, the lower port of the outer sleeve is connected with an external pressure water pipe through threads, and the upper port of the outer sleeve is connected with an inner sliding sleeve through an outer sliding sleeve.

Compared with the prior art, the utility model has the beneficial effects that: when pressure water enters the sphere through the inner sliding sleeve, the inclined spray nozzle, the spherical inclined spray nozzle and the pressurizing straight nozzle spray nozzle synchronously and automatically rotate under the action of the pressure water, and meanwhile, the spherical inclined spray nozzle and the horizontal plane form different inclined angles by adjusting the spherical inclined spray nozzle, so that the rotating speed of the sphere is different, water with different ranges forms water drops similar to raindrops and is fully distributed at all corners of a covering surface, and the ideal purpose of farmland and garden spraying and irrigation is achieved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic side view of the present invention.

In the figure: the device comprises a ball body 1, a flow guide pipe 2, an inclined spray nozzle 3, a 301 shaft sleeve, a 302 thrust spray nozzle, a 303 locking nut I, a 4 spherical inclined spray nozzle, a 401 spherical spray nozzle, a 402 locking nut II, a 5 rotating joint, an 501 outer sleeve, a 502 outer sliding sleeve, a 503 inner sliding sleeve, a 6 pressurized straight nozzle spray nozzle, a 7 gasket I and an 8 gasket II.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: an automatic rain sprayer comprises a ball body 1, a flow guide pipe 2, an inclined spray nozzle 3, a spherical inclined spray nozzle 4, a rotary joint 5 and a pressurizing straight nozzle spray nozzle 6, wherein an inner sliding sleeve 503 in the rotary joint 5 is rotatably connected with the ball body 1, an outer sleeve 501 in the rotary joint 5 is connected with a pressure water pipe, two symmetrical spherical inclined spray nozzles 4 are arranged on the ball body 1, the flow guide pipe 2 hermetically and slidably matched with the ball body 1 is arranged in the ball body 1, the inclined spray nozzle 3 and the pressurizing straight nozzle spray nozzle 6 are symmetrically arranged at two ends of the flow guide pipe 2, a horizontal central line formed by the inclined spray nozzle 3 and the pressurizing straight nozzle spray nozzle 6 forms an angle of 90 degrees with horizontal central lines of the two groups of spherical inclined spray nozzles 4, the inclined spray nozzle 3 is connected with the flow guide pipe 2 through a gasket I7, the inclined spray nozzle 3 comprises a shaft sleeve 301, the shaft sleeve 301 is connected with the thrust nozzle 302 through threads, the shaft sleeve 301 is vertical to the thrust nozzle 302, a first locking nut 303 is arranged at the joint of the shaft sleeve 301 and the thrust nozzle 302, the section of the thrust nozzle 302 is inverted Z-shaped, the thrust nozzle 302 is of a conical structure vertically, the diameters of water outlets at two ends of the thrust nozzle 302 are phi 2.5-phi 3mm, pressure water enters the thrust nozzle 302 through the guide pipe 2, the spraying pressure of the pressure water is further increased through the conical structure of the thrust nozzle 302, meanwhile, the thrust nozzle 302 is rotated in the vertical direction through adjusting the first locking nut 303, and the spraying force of the thrust nozzle 302 is achievedDifferent angles are formed with the central axis, so that the sphere 1 rotates at different rotating speeds, meanwhile, the situation of water leakage under the action of pressure water is avoided through a gasket I7 at the joint, a pressurizing straight nozzle spray head 6 is connected with a flow guide pipe 2 through a gasket II 8, the pressurizing straight nozzle spray head 6 is in a vertical state with the ground, the upper end and the lower end of an inner cavity of the pressurizing straight nozzle spray head 6 are in a conical structure, the diameter of a water outlet of the inner cavity of the pressurizing straight nozzle spray head 6 is phi 3-phi 3.5mm, a spherical inclined spray head 4 comprises a spherical spray nozzle 401, the spherical spray nozzle 401 is in threaded connection with an adjustable structure of the sphere 1 through a lock nut II 402, the diameter of the water outlet of the inner cavity of the spherical spray nozzle 401 is phi 2-phi 2.5mm, the pressure water enters the spherical spray nozzle 401 through the flow guide pipe 2, meanwhile, the rotation of different spheres 1 can be obtained through adjusting the angles of the spherical spray nozzles 401, and the sphere 1 drives the spherical inclined spray head 4 under the action of the pressure water, Spout shower nozzle 3 and the synchronous automatic rotation at uniform velocity of pressure boost straight mouth shower nozzle 6 to make pressure water form different range, the even subaerial that falls of the approximate rain drop of different angles, in order to reach artificial rainfall's purpose, this device not only coverage area is big, and irrigate and spray evenly, not only save water data under the effect of the full-automatic high-efficient injection of no manual work, and satisfy all watering and spray the requirements, facilitate for people, rotary joint 5 includes overcoat 501, the port passes through screw thread and external pressure water piping connection under the overcoat 501, the port passes through outer sliding sleeve 502 and interior sliding sleeve 503 connection on the overcoat 501, pressure water is 3 ~ 5kg/cm²The pressure water enters the sphere 1 through the inner sliding sleeve 503, under the action of the pressure water, the two symmetrical spherical inclined nozzles 4 drive the sphere to rotate at a constant speed, and meanwhile, the inclined nozzles 3 vertical to the spherical inclined nozzles and the pressurizing straight nozzle nozzles 6 rotate synchronously at a constant speed, and the inclination angle of the spherical inclined nozzles 4 is adjusted to obtain different rotation speeds of the sphere 1, so that water with different ranges forms water drops similar to raindrops and is fully distributed at each corner of a covering surface, and the purpose of ideal farmland and garden irrigation is achieved.

When in use: the lower port of the outer sleeve 501 is connected with an external high-pressure water pipe, the upper end of the outer sleeve 501 is connected with the inner sliding sleeve 503 through the outer sliding sleeve 502, the inner sliding sleeve 503 is connected with the sphere 1, high-pressure water enters the sphere 1 and then respectively enters the inclined spray nozzle 3 and the pressurizing straight nozzle 6 through the guide pipe 2, under the action of pressure water, the inclined spray nozzle 3, the spherical inclined spray nozzle 4 and the pressurizing straight nozzle 6 synchronously rotate at a constant speed, then the angle formed by the spherical nozzle 302 and the spherical nozzle 401 is changed through adjusting the angle of the thrust nozzle 302 and the central horizontal line, the sphere 1 can form different rotating speeds, water at different angles and different ranges is sprayed to form water drops similar to rain and uniformly fall on the ground, and the purpose of artificial rainfall is achieved, the device not only has large coverage area and uniform irrigation spraying, but also saves water data under the action of unmanned full-automatic high-efficiency spraying, and all the irrigation spraying requirements are met, and convenience is provided for people.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an automatic rain sprayer, includes spheroid (1), honeycomb duct (2), spout shower nozzle (3) to one side, spherical oblique shower nozzle (4), rotary joint (5) and straight mouth shower nozzle (6) of pressure boost, its characterized in that: an outer sleeve (501) in a rotary joint (5) is connected with a pressure water pipe, an inner sliding sleeve (503) in the rotary joint (5) is rotatably connected with a ball body (1), two symmetrical spherical inclined spray heads (4) are arranged on the ball body (1), a flow guide pipe (2) which is in sealing sliding fit with the ball body is arranged in the ball body (1), inclined spray heads (3) and a pressurizing straight nozzle spray head (6) are symmetrically arranged at two ends of the flow guide pipe (2), a horizontal central line formed by the inclined spray heads (3) and the pressurizing straight nozzle spray head (6) and horizontal central lines of the two groups of spherical inclined spray heads (4) form an angle of 90 degrees, when pressure water passes through the pressure water, the two symmetrical spherical inclined spray heads (4) drive the ball body (1) to rotate at a constant speed, the inclined spray heads (3) and the pressurizing straight nozzle spray heads (6) which are vertical to the inclined spray heads are synchronously rotated at a constant speed, the inclination angle of the spherical inclined spray heads (4) is adjusted to obtain different rotating speeds of the ball body (1), the water with different ranges forms water drops similar to raindrops and is fully distributed at all corners of a covering surface, so that the ideal purpose of spraying and irrigating farmlands and gardens is achieved.

2. An automatic rain sprayer according to claim 1, characterized in that: the inclined spray nozzle (3) is connected with the flow guide pipe (2) through a first gasket (7), the inclined spray nozzle (3) comprises a shaft sleeve (301), the shaft sleeve (301) is connected with the thrust nozzle (302) through threads, the shaft sleeve (301) and the thrust nozzle (302) are in a vertical state, and a first locking nut (303) is arranged at the joint of the shaft sleeve (301) and the thrust nozzle (302).

3. An automatic rain sprayer according to claim 1, characterized in that: the section of the thrust nozzle (302) is inverted Z-shaped, the thrust nozzle (302) is of a conical structure in the vertical direction, and the diameters of water outlets at two ends of the thrust nozzle (302) are phi 2.5-phi 3 mm.

4. An automatic rain sprayer according to claim 1, characterized in that: the pressurizing straight nozzle spray head (6) is connected with the flow guide pipe (2) through a second gasket (8), the pressurizing straight nozzle spray head (6) is vertical to the ground, the upper end and the lower end of the inner cavity of the pressurizing straight nozzle spray head (6) are of conical structures, and the diameter of the water outlet of the inner cavity of the pressurizing straight nozzle spray head (6) is phi 3-phi 3.5 mm.

5. An automatic rain sprayer according to claim 1, characterized in that: the spherical inclined nozzle (4) comprises a spherical nozzle (401), the spherical nozzle (401) is in threaded connection with the adjustable structure of the sphere (1) through a second locking nut (402), and the diameter of the water outlet of the inner cavity of the spherical nozzle (401) is phi 2-phi 2.5 mm.

6. An automatic rain sprayer according to claim 1, characterized in that: the rotary joint (5) comprises an outer sleeve (501), the lower port of the outer sleeve (501) is connected with an external pressure water pipe through threads, and the upper port of the outer sleeve (501) is connected with an inner sliding sleeve (503) through an outer sliding sleeve (502).