Spray irrigation device for garden engineering

Abstract

The invention belongs to the technical field of spray irrigation for landscaping, and provides a spray irrigation device for garden engineering. The invention relates to a spray irrigation device for garden engineering, comprising: a spray assembly, the spray assembly comprising a spray main pipe and a spray main head; one end of the spraying main pipe is communicated with a water source, and the spraying main head is rotationally mounted at the other end of the spraying main pipe; the spraying main head is provided with two rotating tail fins, and the two rotating tail fins are arranged at one end of the spraying main head and located in the spraying main pipe; the dredging assembly is arranged in the spraying assembly, the dredging assembly comprises a flushing pipe head, and the flushing pipe head is installed in the spraying main pipe and rotates and moves in the axis direction of the spraying main pipe; the flow flushing pipe head is provided with at least two rotational flow holes, and the rotational flow holes are formed in the tangential direction of the flow flushing pipe head and drive the flow flushing pipe head to rotate under the impact of water flow.

Description

Technical Field

[0001] The present invention relates to the technical field of landscaping sprinkler irrigation, and particularly relates to a sprinkler irrigation device for garden engineering. Background Art

[0002] For traditional rotating sprinkler heads used in landscaping sprinkler irrigation, due to the dense flow of people in the garden, it is easy to cause blockage inside the rotating sprinkler head; to solve this problem, the staff usually adopts the method of disassembly, replacement and repair to solve the problem of internal blockage; however, in this way, the time cost, personnel cost and equipment loss increase.

[0003] In view of this, we propose a sprinkler irrigation device for garden engineering, which can reduce the occurrence of blockage problems through internal flow impact. Summary of the Invention

[0004] Aiming at the defects in the prior art, the present invention provides a sprinkler irrigation device for garden engineering to reduce the occurrence of blockage problems.

[0005] A sprinkler irrigation device for garden engineering provided by the present invention includes: a sprinkler component, the sprinkler component includes a sprinkler main pipe and a sprinkler main head; one end of the sprinkler main pipe is communicated with a water source, and the sprinkler main head is rotatably installed at the other end of the sprinkler main pipe; the sprinkler main head is provided with two rotating tail fins, and the two rotating tail fins are arranged at one end of the sprinkler main head and are located inside the sprinkler main pipe; and a dredging component, the dredging component is arranged inside the sprinkler component, the dredging component includes a flushing pipe head, the flushing pipe head is installed inside the sprinkler main pipe and rotates and moves along the axial direction of the sprinkler main pipe; the flushing pipe head is provided with not less than two swirling holes, and the swirling holes are arranged along the tangential direction of the flushing pipe head and drive the flushing pipe head to rotate under the impact of water flow.

[0006] Furthermore, the sprinkler component further includes a sealing slip ring, the sealing slip ring is arranged inside the sprinkler main pipe, and the sprinkler main head is installed inside the sealing slip ring and is hermetically connected with the sealing slip ring. In actual application, the purpose of this design is to ensure the best sealing effect and avoid overflow; in actual design, the sealing slip ring is made of rubber material.

[0007] Furthermore, the main spray head is provided with a sliding section, and the sliding section is slidably installed in the sealing slip ring. In actual use, the purpose of this design is to achieve the sliding impact of the main spray head. In this way, the spray flow can be driven to achieve upward impact accompanied by the impact, which not only increases the flow length of the water flow but also accelerates the scouring of the inner wall of the main spray head by the water flow. When used in cooperation with a piston pump, upward impact can be achieved under the drive of the liquid flow. Then, when the liquid flow velocity decreases, downward sliding can be achieved. Between upward and downward movements, blockage can be effectively prevented.

[0008] Furthermore, the main spray head is also provided with an inner cavity, and the inner cavity is arranged inside the main spray head. In actual use, the purpose of this design is to reduce the weight and avoid the situation where the impact stroke is small and it cannot be lifted due to excessive weight during the upward impact.

[0009] Furthermore, the dredging assembly further includes a centrifugal magnetic ball, and the centrifugal magnetic ball is movably installed in the inner cavity. In actual use, the purpose of this design is to achieve centrifugal vibration and further reduce the occurrence of blockage. Through the vibration generated by centrifugation, the possibility of blockage inside the main spray head is further reduced. On the one hand, when the main spray head rotates, it drives the rotation of the centrifugal magnetic ball, and the centrifugal force generated can effectively achieve the centrifugal vibration effect.

[0010] Furthermore, the dredging assembly further includes a magnetic tube section, and the magnetic tube section is fixedly installed on the flushing pipe head and is close to the direction of the centrifugal magnetic ball, and the magnetic tube section is magnetically connected to the centrifugal magnetic ball. In actual use, the purpose of this design is to achieve a speed difference through magnetic connection, that is, the rotational speed difference between the main spray head and the centrifugal magnetic ball. In this way, the centrifugal vibration effect can be effectively guaranteed, especially when there is a speed difference, the vibration can be further enhanced.

[0011] Furthermore, the flushing pipe head is also provided with a floating cavity, and the floating cavity is arranged on the inner wall of the flushing pipe head and is located in the direction away from the magnetic tube section. In actual use, the purpose of this design is to achieve a double flushing effect. Together with the above-mentioned main spray head, the main spray head is responsible for external flushing, and the flushing pipe head conducts internal flushing. The combination of internal and external flushing further reduces the occurrence of blockage. The principle of this design is to utilize buoyancy. Under the action of buoyancy and liquid flow, upward or downward floating is achieved, and then upward or downward impact of the flushing pipe head is realized. In this way, the technical effect of impact liquid flow can be brought, and the technical effect of double internal and external flushing can be achieved.

[0012] Furthermore, the flushing pipe head is further provided with a tail cone flushing section, and the tail cone flushing section is arranged at the bottom of the flushing pipe head; the tail cone flushing section is in the shape of an inverted cone; wherein the swirling holes are arranged at the tail cone flushing section. In actual use, the purpose of this design is to increase the contact area while ensuring the effective entry of water flow. In this way, due to the increase in the contact area with the liquid flow, the potential energy for the upward impact of the flushing pipe head increases, thereby effectively improving its flushing effect.

[0013] As can be seen from the above technical solutions, the beneficial effects of a sprinkler irrigation device for garden engineering provided by the present invention are as follows:

[0014] (1) In actual use, the design of rotatably installing the sprinkler main head on the sprinkler main pipe effectively reduces the occurrence of blockages;

[0015] (2) The adopted dredging component, through the design of the flushing pipe head rotating and being movable up and down, effectively realizes the transformation of the liquid flow into a swirling liquid flow and an impact liquid flow under the impact of the liquid flow; effectively improves the impact effect and avoids the occurrence of blockage. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the specific embodiments of the present invention, the following will briefly introduce the drawings required for the specific embodiments or the description of the prior art. In all the drawings, the components or parts do not necessarily draw according to the actual ratio.

[0017] Figure 1 FIG. 1 is a front view structural schematic diagram of a sprinkler irrigation device for garden engineering provided by an embodiment of the present invention;

[0018] Figure 2 FIG. 2 is a schematic diagram of the liquid flow impact direction when the sprinkler irrigation device for garden engineering provided by an embodiment of the present invention is working;

[0019] Reference numerals:

[0020] Sprinkler assembly 1, sprinkler main pipe 11, sprinkler main head 12, rotating tail fin 121, sliding section 122, inner cavity 123, sealing sliding ring 13, dredging component 2, flushing pipe head 21, swirling hole 211, centrifugal magnetic ball 22, magnetic pipe section 23, floating cavity 212, tail cone flushing section 213. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] The following will describe in detail the embodiments of the technical solutions of the present invention with reference to the drawings. The following embodiments are only used to illustrate the technical solutions of the present invention more clearly, so they are only examples and cannot be used to limit the protection scope of the present invention.

[0022] The embodiment is basically as shown in the attached Figures 1 to 2 figures:

[0023] As Figure 1 - Figure 2 shown in the figure, a spray irrigation device for garden engineering provided in this embodiment can reduce the occurrence of blockage problems.

[0024] A spray irrigation device for garden engineering provided by the present invention includes: a spray assembly 1, and the spray assembly 1 includes a spray main pipe 11 and a spray main head 12; one end of the spray main pipe 11 communicates with a water source, and the spray main head 12 is rotatably installed at the other end of the spray main pipe 11; the spray main head 12 is provided with two rotating tail fins 121, and the two rotating tail fins 121 are arranged at one end of the spray main head 12 and are located inside the spray main pipe 11; and a dredging assembly 2, the dredging assembly 2 is arranged inside the spray assembly 1, and the dredging assembly 2 includes a flushing nozzle 21, the flushing nozzle 21 is installed inside the spray main pipe 11 and rotates and moves along the axial direction of the spray main pipe 11; the flushing nozzle 21 is provided with not less than two swirling holes 211, and the swirling holes 211 are arranged along the tangential direction of the flushing nozzle 21, and are driven to rotate by the impact of water flow. In actual use, this design effectively reduces the occurrence of blockage through the design of rotatably installing the spray main head 12 on the spray main pipe 11; the adopted dredging assembly 2 effectively realizes the transformation of the liquid flow into a swirling liquid flow and an impact liquid flow under the impact of the liquid flow through the design of the flushing nozzle 21 rotating and moving up and down; effectively improves the impact effect and avoids the occurrence of blockage.

[0025] In this embodiment, the spray assembly 1 further includes a sealing slip ring 13, the sealing slip ring 13 is arranged inside the spray main pipe 11, and the spray main head 12 is installed inside the sealing slip ring 13 and is hermetically connected to the sealing slip ring 13. In actual use, the purpose of this design is to ensure the maximum sealing effect and avoid overflow; in actual design, the sealing slip ring 13 is made of rubber material.

[0026] In this embodiment, the spray main head 12 is provided with a sliding section 122, and the sliding section 122 is slidably installed inside the sealing slip ring 13. In actual use, the purpose of this design is to realize the sliding impact of the spray main head 12, so that the spray flow can be driven to realize upward impact accompanied by impact, while increasing the flow of water, accelerating the scouring of the inner wall of the spray main head 12 by the water flow; when used in cooperation with a piston pump, under the drive of the liquid flow, upward impact is realized, and then when the liquid flow velocity decreases, downward sliding can be realized, and between upward and downward, blockage can be effectively prevented.

[0027] In this embodiment, the main spray head 12 is further provided with an inner cavity 123, and the inner cavity 123 is arranged inside the main spray head 12. In actual use, the purpose of this design is to reduce the weight and avoid the situation where the weight is too large during the upward impact process, resulting in a small impact stroke and inability to impact upward.

[0028] In this embodiment, the dredging component 2 further includes a centrifugal magnetic ball 22, and the centrifugal magnetic ball 22 is movably installed in the inner cavity 123. In actual use, the purpose of this design is to achieve centrifugal vibration and further reduce blockage. Through the vibration generated by centrifugation, the possibility of blockage inside the main spray head 12 is further reduced; on the one hand, when the main spray head 12 rotates, it drives the rotation of the centrifugal magnetic ball 22, and the centrifugal force generated by it can effectively achieve the centrifugal vibration effect.

[0029] In this embodiment, the dredging component 2 further includes a magnetic tube section 23, and the magnetic tube section 23 is fixedly installed on the flushing nozzle head 21 and is close to the direction of the centrifugal magnetic ball 22, wherein the magnetic tube section 23 is magnetically connected to the centrifugal magnetic ball 22. In actual use, the purpose of this design is to achieve a speed difference through magnetic connection, that is, the rotational speed difference between the main spray head 12 and the centrifugal magnetic ball 22. In this way, the centrifugal vibration effect can be effectively guaranteed, especially in the case of a speed difference, to further strengthen its vibration.

[0030] In this embodiment, the flushing nozzle head 21 is further provided with a floating cavity 212, and the floating cavity 212 is arranged on the inner wall of the flushing nozzle head 21 and is located in the direction away from the magnetic tube section 23. In actual use, the purpose of this design is to achieve a double flushing effect. Together with the above-mentioned main spray head 12, the main spray head 12 is responsible for external flushing, and the flushing nozzle head 21 performs internal flushing. The combination of internal and external flushing further reduces the occurrence of blockage. The principle of this design is to utilize buoyancy. Under the action of buoyancy and liquid flow, upward or downward floating is achieved, and then upward or downward impact of the flushing nozzle head 21 is realized. In this way, the technical effect of impact liquid flow can be brought, and the technical effect of double internal and external flushing can be realized.

[0031] In this embodiment, the flushing nozzle head 21 is further provided with a tail cone flushing section 213, and the tail cone flushing section 213 is arranged at the bottom of the flushing nozzle head 21; the tail cone flushing section 213 is in an inverted conical shape; wherein the swirl hole 211 is arranged at the tail cone flushing section 213. In actual use, the purpose of this design is to increase the contact area while ensuring the effective entry of water flow. In this way, due to the increase in the contact area with the liquid flow, the potential energy of the upward impact of the flushing nozzle head 21 increases, and thus its flushing effect can be effectively improved.

[0032] In summary, the sprinkler irrigation device for garden engineering is not only reasonably designed but also easy to operate. It can effectively solve the problem of blockage through the internal and external double flushing effect and centrifugal vibration. Therefore, this device is suitable for industry promotion.

[0033] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some or all of the technical features; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention, and they should all be covered by the scope of the claims and the description of the present invention.

Claims

1. A spray irrigation device for garden engineering, characterized in that: include: A spray assembly, the spray assembly comprising a spray main pipe and a spray main head; one end of the spray main pipe is connected to a water source, and the spray main head is rotatably mounted on the other end of the spray main pipe; the spray main head is provided with a rotating tail fin, the rotating tail fin is provided at two locations, and is arranged at one end of the spray main head and located in the spray main pipe; and A dredging component, wherein the dredging component is arranged in the spray component, and the dredging component includes a flushing pipe head, which is installed in the spray main pipe and rotates and moves along the axial direction of the spray main pipe; the flushing pipe head is provided with no less than two swirl holes, and the swirl holes are arranged along the tangential direction of the flushing pipe head, and the flushing pipe head is driven to rotate under the impact of water flow.

2. A spray irrigation device for garden engineering according to claim 1, characterized in that: The spray assembly further comprises a sealing slip ring, which is arranged in the spray main pipe, and the spray main head is installed in the sealing slip ring and is sealed and connected to the sealing slip ring.

3. A spray irrigation device for garden engineering according to claim 2, characterized in that: The main spray head is provided with a sliding section, and the sliding section is slidably installed in the sealing slip ring.

4. A spray irrigation device for garden engineering according to claim 1, characterized in that: The main spray head is also provided with an inner cavity, and the inner cavity is arranged in the main spray head.

5. A spray irrigation device for garden engineering according to claim 4, characterized in that: The dredging component also includes a centrifugal magnetic ball, which is movably installed in the inner cavity.

6. A spray irrigation device for garden engineering according to claim 5, characterized in that: The dredging component also includes a magnetic tube segment, which is fixedly mounted on the flushing pipe head and close to the direction of the centrifugal magnetic ball, wherein the magnetic tube segment is magnetically connected to the centrifugal magnetic ball.

7. A spray irrigation device for garden engineering according to claim 6, characterized in that: The flushing pipe head is also provided with a float cavity, which is arranged on the inner wall of the flushing pipe head and is located away from the magnetic pipe section.

8. The sprinkler irrigation device for garden engineering according to claim 1, characterized in that: The flushing pipe head is also provided with a tail cone punch section, which is arranged at the bottom of the flushing pipe head; the tail cone punch section is in an inverted cone shape; wherein the swirl hole is arranged at the tail cone punch section and is located in the middle direction.

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