CN218132616U

CN218132616U - Ultrahigh pressure tube bundle rotating nozzle

Info

Publication number: CN218132616U
Application number: CN202222233390.XU
Authority: CN
Inventors: 宋小杰
Original assignee: Dezhou Bailin Mechanical Equipment Co ltd
Current assignee: Dezhou Bailin Mechanical Equipment Co ltd
Priority date: 2022-08-24
Filing date: 2022-08-24
Publication date: 2022-12-27
Anticipated expiration: 2032-08-24

Abstract

The utility model relates to a rotatory nozzle technical field just discloses an superhigh pressure tube bank rotatory nozzle, connect including the water inlet, the upper end fixed mounting that the water inlet connects has the shell, and the inside of shell is provided with the rotation axis. The utility model discloses a water under high pressure gets into from the water inlet, through the spring that the water inlet connects internally mounted, sealed support cover, O type circle, the seal cover gets into the rotation axis, little water discharge from the balancing hole get into in the shell with the rotation axis outside, through high pressure water pressure automatically regulated rotation axis and shell clearance, support the preceding effort of cover with spring and hole seal in the water inlet connects and offset, form balanced chamber, most water gets into the rotating head through the rotation axis, it has N to have eccentric orifice to bore on the rotating head, high pressure water is from having eccentric orifice blowout, it is rotatory to form torsion messenger rotating head and rotation axis, it is little to reach the earial drainage, most flow is used in on the pipe wall medium, the dynamics of striking is good, high efficiency, long service life, non-maintaining's purpose.

Description

Ultrahigh pressure tube bundle rotating nozzle

Technical Field

The utility model relates to a rotatory nozzle technical field specifically is a superhigh pressure tube bank rotatory nozzle.

Background

The rotary spray head is a spray head which can automatically rotate around a vertical shaft thereof and spray during sprinkling irrigation by means of water pressure. The rotary spray head utilizes hydrodynamic self-rotation, namely, the spray head is pushed to rotate at a high speed by the water energy of the rotary spray head, so that the surface of the material is cleaned or derusted. At present, in the project organization of current foreign product, rotating head and rotation axis fixed connection and synchronous rotation, the rotation axis passes through the bearing and rotates to be connected in the casing, and it makes can stable cooperation, thereby wearing and tearing between rotation axis and the bearing are very little between with the help of the clearance fit of high accuracy.

At present current rotatory nozzle at the in-process of long-time use, the great phenomenon of earial drainage can appear, leads to influencing rivers to strike the dynamics at the pipe wall medium, and the orifice appears easily in addition by the phenomenon of impurity jam, influences the life of shower nozzle.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an ultrahigh pressure tube bank rotatory nozzle, it is little to reach the earial drainage, and most flow is used in on the pipe wall medium, strikes the dynamics good, and is efficient, longe-lived, non-maintaining's purpose.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an ultrahigh pressure tube bank rotatory nozzle, includes that the water inlet connects, the upper end that the water inlet connects is provided with the shell, the inside of shell is provided with the rotation axis, the upper end of rotation axis is provided with the rotating head.

The inside that the water inlet connects is provided with the spring, the inside fixed mounting that the water inlet connects has sealed the cover that supports, the inside fixed mounting that the water inlet connects has O type circle, the inside fixed mounting that the water inlet connects has the seal cover, the inside fixed mounting that the water inlet connects has super high pressure seal cover, the balancing hole has been seted up to the outer wall of rotation axis, the discharge orifice has been seted up to the outer wall of shell.

The water inlet joint is characterized in that a filtering mechanism is arranged inside the water inlet joint and comprises a filter cartridge, a filter ring is arranged inside the filter cartridge, and a filter screen is fixedly arranged inside the filter ring.

Preferably, the rotating head is provided with a plurality of eccentric spray holes, and the outer wall of the water inlet joint is provided with a first square milling groove.

Preferably, the outer wall of the upper end of the rotating shaft is provided with a sealing assembly, the outer wall of the sealing assembly is attached to the inner wall of the rotating head, the sealing performance of the outer wall of the right end of the rotating head in contact with the inner wall of the rotating head can be improved through the sealing assembly, and the phenomenon of water leakage is avoided.

Preferably, the upper end of the outer wall of the shell is provided with a second square milling groove, the upper end of the outer wall of the rotating shaft is provided with a third square milling groove, and the shell and the rotating shaft can be clamped by a fastening tool conveniently through the arrangement of the second square milling groove and the third square milling groove.

Preferably, a fourth square milling groove is formed in the lower end of the outer wall of the rotating head, a first external thread is formed in the upper end of the outer wall of the water inlet joint, a first internal thread is formed in the lower end of the inner portion of the outer shell, the upper end of the water inlet joint is in threaded connection with the inner portion of the outer shell, the rotating head can be clamped by a fastening tool conveniently through the fourth square milling groove, and the water inlet joint and the outer shell can be conveniently in threaded connection installation through the first external thread and the first internal thread.

Preferably, a second external thread is formed in the upper end of the outer wall of the rotating shaft, a second internal thread is formed in the inner wall of the rotating head, the upper end of the rotating shaft is in threaded connection with the inside of the rotating head, and the rotating shaft and the rotating head can be conveniently in threaded connection installation through the second external thread and the second internal thread.

The utility model provides a superhigh pressure tube bank rotatory nozzle. The method has the following beneficial effects:

the utility model discloses a water under high pressure gets into from the water inlet, connect internally mounted's spring through the water inlet, sealed supporting sleeve, O type circle, the seal cover gets into the rotation axis, little water discharge from the balancing hole get into in the shell with the rotation axis outside, through high pressure water pressure automatically regulated rotation axis and shell clearance, support the preceding effort of cover with spring and hole seal in the water inlet connects and offset, form balanced chamber, most water gets into the rotating head through the rotation axis, it has N to have eccentric orifice to bore on the rotating head, high pressure water is from having eccentric orifice blowout, it is rotatory to form torsion messenger rotating head and rotation axis, it is little to reach the earial drainage, most flow is used in on the pipe wall medium, the striking dynamics is good, high efficiency, long service life, non-maintaining's purpose.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the principles of the invention. In the drawings:

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

fig. 2 is a schematic view of the cross-sectional structure of the present invention.

In the figure: 1. a water inlet joint; 2. a housing; 3. rotating the head; 4. first milling a square groove; 5. a spring; 6. sealing the support sleeve; 7. an O-shaped ring; 8. sealing sleeves; 9. an ultrahigh pressure sealing sleeve; 10. a vent hole; 11. a rotating shaft; 12. a balance hole; 13. sealing the assembly.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

In the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

As shown in fig. 1-2, the utility model provides a technical solution: the utility model provides an ultrahigh pressure tube bank rotatory nozzle, connects 1 including the water inlet, and the upper end that the water inlet connects 1 is provided with shell 2, and the inside of shell 2 is provided with rotation axis 11, and the upper end of rotation axis 11 is provided with rotating head 3.

The inside of water inlet joint 1 is provided with spring 5, and the inside fixed mounting that the water inlet connects 1 has sealed support cover 6, and the inside fixed mounting that the water inlet connects 1 has O type circle 7, and the inside fixed mounting that the water inlet connects 1 has seal cover 8, and the inside fixed mounting that the water inlet connects 1 has superhigh pressure seal cover 9, and balanced hole 12 has been seted up to the outer wall of rotation axis 11, and discharge orifice 10 has been seted up to the outer wall of shell 2.

The water inlet connector 1 is internally provided with a spring 5, a sealing support sleeve 6, an O-shaped ring 7 and a sealing sleeve 8, the sealing sleeve 11 is filled with a small amount of water, the small amount of water is discharged from a balance hole 12 and enters the shell 2 and the outer side of the rotary shaft 11, the gap between the rotary shaft 11 and the shell 2 is automatically adjusted through the high-pressure water pressure, the gap is offset with the forward pushing force of the spring 5 and the inner hole sealing support sleeve 6 in the water inlet connector 1 to form a balance cavity, most of the water enters the rotary head 3 through the rotary shaft 11, N eccentric spray holes are drilled on the rotary head 3, and the high-pressure water is sprayed out from the eccentric spray holes to form torsion so that the rotary head 3 and the rotary shaft 11 rotate, so that the aims of small flow leakage, large part of flow acting on a pipe wall medium, good striking force, high efficiency, long service life and no maintenance are fulfilled.

Through the effect that can carry out the earial drainage of discharge orifice 10, the earial drainage is little, and most flow is used in on the pipe wall medium, strikes the dynamics of dynamics good, efficient, longe-lived, and non-maintaining has seted up a plurality of orifices that have decentered on the rotating head 3, and first side of milling groove 4 has been seted up to the outer wall that the water inlet connects 1.

The outer wall of the upper end of the rotating shaft 11 is provided with a sealing assembly 13, the outer wall of the sealing assembly 13 is attached to the inner wall of the rotating head 3, the sealing performance of the outer wall of the right end of the rotating head 3 and the contact of the inner wall of the rotating head 3 can be improved through the sealing assembly 13, and the water leakage phenomenon is avoided.

The second side of milling square groove 14 has been seted up to the outer wall upper end of shell 2, the third side of milling square groove 15 has been seted up to the outer wall upper end of rotation axis 11, can make things convenient for fastening tool to carry out the centre gripping to shell 2 and rotation axis 11 through setting up of second side of milling square groove 14 and third side of milling square groove 15, fourth side of milling square groove 16 has been seted up to the outer wall lower extreme of rotating head 3, first external screw thread has been seted up to the outer wall upper end that the water inlet connects 1, first internal thread has been seted up to the inside lower extreme of shell 2, the upper end threaded connection that the water inlet connects 1 is in the inside of shell 2, can make things convenient for fastening tool to carry out the centre gripping to rotating head 3 through setting up of first external screw thread and first internal thread through the setting of first external screw thread and first internal thread, can make things convenient for water inlet joint 1 and shell 2 to carry out threaded connection installation, the second external screw thread has been seted up on the outer wall upper end of rotation axis 11, the second internal thread has been seted up to the inside inner wall of rotating head 3, the upper end threaded connection in rotating head 11 inside of rotating head 3, can make things convenient for rotation axis 11 and carry out threaded connection installation with rotating head 3 through setting up of second external screw thread and second internal thread.

When the water inlet joint is installed, the water inlet joint 1 is conveniently clamped on the first square milling groove 4 on the water inlet joint 1 and the second square milling groove 14 on the shell 2 through two fastening tools, then the water inlet joint 1 is inserted into the shell 2 to rotate, the water inlet joint 1 is in threaded connection with the shell 2, the water inlet joint 1 is installed at the lower end of the shell 2, after the water inlet joint is installed, the two fastening tools are conveniently clamped on the third square milling groove 15 on the rotating shaft 11 and the fourth square milling groove 16 on the rotating head 3, the upper end of the rotating shaft 11 is inserted into the rotating head 3 to rotate, and the rotating head 3 is fixed at the upper end of the rotating shaft 11.

When the water inlet joint is used, high-pressure water enters from a water inlet, passes through the spring 5 arranged in the water inlet joint 1, the sealing support sleeve 6, the O-shaped ring 7 and the sealing sleeve 8 and enters the rotating shaft 11, a small part of water is discharged from the balance hole 12 and enters the shell 2 and the outer side of the rotating shaft 11, the gap between the rotating shaft 11 and the shell 2 is automatically adjusted through the high-pressure water pressure, the forward pushing acting force of the spring 5 in the water inlet joint 1 and the inner hole sealing support sleeve 6 is counteracted to form a balance cavity, most of water enters the rotating head 3 through the rotating shaft 11, N eccentric spray holes are drilled on the rotating head 3, the high-pressure water is sprayed out from the eccentric spray holes to form torsion to enable the rotating head 3 and the rotating shaft 11 to rotate, and the purposes of small leakage flow, good striking force, high efficiency, long service life and no maintenance are achieved.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element described by the phrase "comprising a. -" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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

Claims

1. The utility model provides an ultrahigh pressure tube bank rotary sprayer, includes water inlet joint (1), its characterized in that: a shell (2) is arranged at the upper end of the water inlet joint (1), a rotating shaft (11) is arranged in the shell (2), and a rotating head (3) is arranged at the upper end of the rotating shaft (11);

the inside that water inlet connects (1) is provided with spring (5), the inside fixed mounting that the water inlet connects (1) has sealed support cover (6), the inside fixed mounting that the water inlet connects (1) has O type circle (7), the inside fixed mounting that the water inlet connects (1) has seal cover (8), the inside fixed mounting that the water inlet connects (1) has super high pressure seal cover (9), balancing hole (12) have been seted up to the outer wall of rotation axis (11), discharge orifice (10) have been seted up to the outer wall of shell (2).

2. The ultrahigh pressure tube bundle rotating nozzle according to claim 1, characterized in that: the rotating head (3) is provided with a plurality of eccentric spray holes, and the outer wall of the water inlet joint (1) is provided with a first milling square groove (4).

3. The ultrahigh pressure tube bundle rotary sprayer according to claim 1, wherein: and a sealing assembly (13) is arranged on the outer wall of the upper end of the rotating shaft (11), and the outer wall of the sealing assembly (13) is attached to the inner wall of the rotating head (3).

4. The ultrahigh pressure tube bundle rotary sprayer according to claim 1, wherein: the upper end of the outer wall of the shell (2) is provided with a second square milling groove (14), and the upper end of the outer wall of the rotating shaft (11) is provided with a third square milling groove (15).

5. The ultrahigh pressure tube bundle rotating nozzle according to claim 1, characterized in that: the lower end of the outer wall of the rotating head (3) is provided with a fourth milling square groove (16), the upper end of the outer wall of the water inlet joint (1) is provided with a first external thread, the lower end of the inner part of the shell (2) is provided with a first internal thread, and the upper end of the water inlet joint (1) is in threaded connection with the inner part of the shell (2).

6. The ultrahigh pressure tube bundle rotating nozzle according to claim 1, characterized in that: the upper end of the outer wall of the rotating shaft (11) is provided with second external threads, the inner wall of the rotating head (3) is provided with second internal threads, and the upper end of the rotating shaft (11) is in threaded connection with the inside of the rotating head (3).