CN219291685U

CN219291685U - Rotary micro-spray head for water-saving irrigation

Info

Publication number: CN219291685U
Application number: CN202223566387.6U
Authority: CN
Inventors: 尹福义; 王晓东; 冯铭润
Original assignee: Weifang River Engineering Project Management Co ltd
Current assignee: Weifang River Engineering Project Management Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-07-04
Anticipated expiration: 2032-12-30

Abstract

The utility model discloses a water-saving irrigation rotary micro-spray head, which relates to the technical field of agricultural irrigation, and comprises: the connecting part is cylindrical and hollow, and threads connected with the water supply pipeline are arranged on the outer wall of the connecting part; the clamping part is arranged at the top end of the connecting part and is U-shaped, and the clamping part is hollow; the rotating part comprises a guide pipe penetrating through the connecting part and the hollow part of the holding part, and the top end of the guide pipe is connected with an umbrella-shaped disc. The utility model has the advantages that: according to the utility model, the vortex fan is arranged, and the water flow is utilized to rotate, so that the rotating part is driven to rotate, the water flow enters the guide pipe through the water inlet hole and flows to the hollow part of the umbrella-shaped disc, and finally is sprayed out through the water spraying hole on the umbrella-shaped disc, so that 360-degree dead-angle-free irrigation is realized.

Description

Rotary micro-spray head for water-saving irrigation

Technical Field

The utility model relates to the technical field of agricultural irrigation, in particular to a water-saving irrigation rotary micro-spray head.

Background

The micro-spray head is a novel spray irrigation technology, namely a spray irrigation mode which is used for uniformly spraying water from a water pump pipeline through a unique structural design of the micro-spray head and scattering the water from the pump through a reasonable design. The micro-spraying rotation is realized through the pressure of the water pump, and finally the sufficient spraying range is met, so that the micro-spraying effect is realized. The sprinkling irrigation technology directly realizes the control of the sprinkling range and the sprinkling amount by adjusting the operation height of the micro-sprinkler, and has obvious effects of saving water and promoting production.

The common shower nozzle in the present market is symmetrical structural design, and the scope of spraying is circular, because symmetrical structural design, the scope of spraying of both sides is the same, and the scope of spraying is repeated relatively, is water much in certain ring scope, and is relative, and the moisture in other part ring scope is little, and to vegetation, the sprinkling irrigation effect does not reach ideal requirement, does not also realize the requirement of the homogeneity of spraying. And impurities in water are very easy to block the water spraying holes to damage the spray heads, so that the maintenance cost is increased.

Disclosure of Invention

The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, an object of the present utility model is to provide a rotary micro-sprinkler for water-saving irrigation, which can avoid clogging, is easy to clean, and has a larger and more uniform spraying range.

In order to solve the above problems, the present utility model provides a water-saving irrigation rotary micro-spray head, the micro-spray head comprising:

the connecting part is cylindrical and hollow, and threads connected with the water supply pipeline are arranged on the outer wall of the connecting part;

the clamping part is arranged at the top end of the connecting part and is U-shaped, and the clamping part is hollow;

the rotary part comprises a conduit penetrating through the connecting part and the hollow part of the holding part, the top end of the conduit is connected with an umbrella-shaped disc, the umbrella-shaped disc is arranged in a hollow mode and is communicated with the conduit, a plurality of rows of water spraying holes which are arranged in an annular array mode and are communicated with the hollow part of the umbrella-shaped disc are formed in the umbrella-shaped disc, and a driving mechanism is arranged at the bottom end of the conduit to drive the conduit to rotate.

As an improvement, the clamping part comprises a square base and clamping jaws which are oppositely arranged on two sides of the square base, and a bearing matched with the guide pipe is arranged between the two clamping jaws near the top.

As an improvement, sealing rings which are sealed with the guide pipe are arranged on the top end of the inner side wall of the hollow part and the top surface of the square base.

As an improvement, the driving mechanism comprises a turbofan connected with the bottom end of the guide pipe, the bottom end of the guide pipe is provided with a plug hole, and the turbofan is plugged in the plug hole.

As an improvement, a plurality of water inlets are arranged on the side wall of the bottom of the conduit in an annular array.

As an improvement, a filter screen covering the water inlet hole is sleeved on the outer side wall of the bottom of the guide pipe.

As an improvement, the water spraying holes are arranged on the top surface and the bottom surface of the umbrella-shaped disc.

Compared with the prior art, the utility model has the advantages that:

according to the utility model, the vortex fan is arranged, water flow is utilized to enable the vortex fan to rotate, so that the rotating part is driven to rotate, water flows into the guide pipe through the water inlet hole and flows into the hollow part of the umbrella-shaped disc, and finally is sprayed out through the water spraying holes on the umbrella-shaped disc, so that 360-degree dead angle-free irrigation is realized, the water spraying holes are also arranged on the bottom surface of the umbrella-shaped disc, the situation that the irrigation cannot reach the land around the spray head is avoided, the water spraying Kong Duopai is arranged, different spraying ranges can be formed, the sufficient irrigation is ensured, the filter screen is arranged at the water inlet hole, the blocking of the water spraying holes caused by impurities entering the device can be prevented, the inserted vortex fan is arranged, the filter screen can be cleaned after the vortex fan is removed, the normal use of the micro spray head is ensured, and the structure is compact and the use is convenient.

The foregoing summary is for the purpose of the specification only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present utility model will become apparent by reference to the drawings and the following detailed description.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the technical descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic diagram of the structure of the present utility model.

Fig. 2 is a schematic diagram of a second embodiment of the present utility model.

Fig. 3 is a front view of the present utility model.

FIG. 4 is a schematic cross-sectional view of the utility model A-A.

Fig. 5 is an enlarged schematic view of the structure of the present utility model B.

As shown in the figure: 1. a connection part; 2. a holding part; 3. umbrella-shaped disc; 4. a conduit; 5. a seal ring; 6. a bearing; 7. a water spraying hole; 8. a water inlet hole; 9. a turbofan; 10. a plug hole; 11. a clamping jaw; 12. and (3) a filter screen.

Detailed Description

Embodiments of the present application are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for the purpose of explaining the present application and are not to be construed as limiting the present application.

In the description of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be.

The present utility model will be described in further detail with reference to the accompanying drawings.

1-5, a rotary micro-spray head for water-saving irrigation, the micro-spray head comprises:

the connecting part 1 is cylindrical and hollow, and threads connected with a water supply pipeline are arranged on the outer wall of the connecting part;

the clamping part 2 is arranged at the top end of the connecting part 1 and is in a U-shaped structure, the clamping part 2 is hollow, the clamping part 2 comprises a square base and clamping jaws 11 which are oppositely arranged on two sides of the square base, a bearing 6 which is matched with the guide pipe 4 is arranged between the two clamping jaws 11 and is close to the top, sealing rings 5 which are sealed with the guide pipe 4 are arranged on the top end of the inner side wall of the hollow part and the top surface of the square base, and the square base, the connecting part and the clamping jaws are integrally formed;

the rotary part, rotary part including running through connecting portion 1 with add pipe 4 of portion 2 cavity of holding, the bottom lateral wall of pipe 4 on annular array be equipped with three and every six intake holes 8 of row, the bottom lateral wall of pipe 4 on the cover be equipped with cover intake hole 8's filter screen 12, the top of pipe 4 be connected with umbrella disk 3, umbrella disk 3 cavity setting and its hollow part with pipe 4 intercommunication, umbrella disk 3 on be equipped with three rows of annular array setting and with the water jet hole 7 of its hollow part intercommunication, adjacent every row of water jet hole 7 staggered arrangement, water jet hole 7 set up umbrella disk 3's top surface and bottom surface, the bottom of pipe 4 be equipped with actuating mechanism and drive its rotation, actuating mechanism include with the vortex 9 that is connected with pipe 4 bottom, the bottom of pipe 4 be equipped with peg graft hole 10, vortex 9 peg graft in peg graft hole 10.

The working principle of the utility model is as follows:

when the device is used, the device is arranged on a water supply pipeline, a pipeline is connected for supplying water, the turbofan is driven to rotate under the action of water flow, the turbofan drives the guide pipe to rotate, then the umbrella-shaped disc is driven to rotate, water flowing through the turbofan enters the guide pipe through the water inlet after being filtered by the filter screen, flows to the hollow part of the umbrella-shaped disc through the guide pipe, is sprayed out by the water spraying holes for irrigation, the periphery of the micro-spray head can be irrigated by the water spraying holes on the bottom surface of the umbrella-shaped disc, dead angles are avoided, a plurality of spraying ranges with different diameters are formed by the water spraying holes on the top surface, the full and uniform irrigation is ensured, after the device is used for a period of time, the micro-spray head can be unscrewed, the turbofan is pulled out, and the filter screen is cleaned by the hairbrush.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims

1. The utility model provides a rotatory little shower nozzle of water-saving irrigation which characterized in that: the micro-spray head comprises:

the connecting part (1), the connecting part (1) is cylindrical and hollow, and the outer wall of the connecting part is provided with threads connected with a water supply pipeline;

the clamping part (2) is arranged at the top end of the connecting part (1) and is U-shaped, and the clamping part (2) is hollow;

the rotary part comprises a conduit (4) penetrating through the hollow parts of the connecting part (1) and the holding part (2), the top end of the conduit (4) is connected with an umbrella-shaped disc (3), the umbrella-shaped disc (3) is arranged in a hollow mode, the hollow parts of the umbrella-shaped disc are communicated with the conduit (4), a plurality of rows of water spraying holes (7) which are arranged in an annular array mode and are communicated with the hollow parts of the umbrella-shaped disc (3) are formed in the umbrella-shaped disc (3), and a driving mechanism is arranged at the bottom end of the conduit (4) to drive the umbrella-shaped disc to rotate;

the driving mechanism comprises a turbofan (9) connected with the bottom end of the guide pipe (4), an inserting hole (10) is formed in the bottom end of the guide pipe (4), and the turbofan (9) is inserted into the inserting hole (10).

2. A water-saving irrigation rotary micro-spray head as claimed in claim 1, wherein: the clamping part (2) comprises a square base and clamping jaws (11) which are oppositely arranged on two sides of the square base, and a bearing (6) matched with the guide pipe (4) is arranged between the two clamping jaws (11) near the top.

3. A water-saving irrigation rotary micro-spray head according to claim 2, wherein: the square base is provided with a sealing ring (5) which forms a seal with the guide pipe (4) on the top end of the inner side wall of the hollow part and the top surface of the square base.

4. A water-saving irrigation rotary micro-spray head as claimed in claim 1, wherein: the side wall of the bottom of the conduit (4) is provided with a plurality of water inlet holes (8) in an annular array.

5. A water-saving irrigation rotary micro-spray head as claimed in claim 4, wherein: the filter screen (12) covering the water inlet hole (8) is sleeved on the outer side wall of the bottom of the guide pipe (4).

6. A water-saving irrigation rotary micro-spray head as claimed in claim 1, wherein: the water spraying holes (7) are arranged on the top surface and the bottom surface of the umbrella-shaped disc (3).