Pipeline nozzle with high durability

Abstract

The utility model discloses a high-durability pipeline nozzle which comprises a rotary spray head, a front-end nozzle opening is formed in the center of the top end of the rotary spray head, front-end inclined-face nozzle openings are evenly formed in the outer surface of the top end of the rotary spray head, and rear-side inclined-face nozzle openings are formed in the outer surface of the bottom end of the rotary spray head. A built-in fixing pipe is fixedly arranged at the bottom end of the rotary spray head, and the surface of the built-in fixing pipe is sleeved with an external thread nut. Through the matching arrangement of a built-in fixing pipe, an external thread nut, a conical connector, a bearing, a threaded groove, a T-shaped clamping ring, a limiting ring and an inner triangular clamping ring, a worker can conveniently detach the rotary spray head according to needs to maintain or replace internal elements of the rotary spray head, the spray nozzle is relatively convenient to replace and clean, the service life of the rotary spray head is prolonged, and the practicability is high. And the front-end nozzle opening, the front-end inclined-surface nozzle opening, the rear-side inclined-surface nozzle opening and the rotary spray head are arranged in a rotatable matching manner, so that the inner wall of the pipeline is cleaned more comprehensively, the cleaning efficiency is improved, and the applicability is higher.

Description

TECHNICAL FIELD

[0001] The utility model relates to technical fields especially relates to a high durability pipeline nozzle. BACKGROUND

[0002] With the development of the times, the application of nozzle is more widely, the type, the form and the function of nozzle are also different, in the long time application process, the inner wall of pipeline is easy to deposit water scale or other sundries and cause pipeline blockage, so high pressure nozzle is needed to dredge and clean the inner wall of water pipe.

[0003] But the nozzle used for pipeline dredging and cleaning is easy to be blocked and damaged in the long time application process, shortens the service life, the nozzle is inconvenient to replace and clean, and the inner wall of pipeline is not cleaned comprehensively, and the cleaning efficiency is low. UTILITY MODEL CONTENT

[0004] In order to overcome the insufficient of prior art, the utility model provides a high durability pipeline nozzle, through the collocation of built-in fixed pipe, outer thread nut, conical connector, bearing, thread groove, T type snap ring, limit ring and inner triangular snap ring, personnel can disassemble and rotate the spray head according to the demand, and the internal elements can be maintained or replaced, and the nozzle is relatively more convenient to replace and clean, the service life of the rotating spray head is prolonged, through the collocation of front nozzle opening, front inclined nozzle opening, rear inclined nozzle opening and the rotating spray head, the inner wall of pipeline is cleaned more comprehensively, the cleaning efficiency is improved, and the applicability is stronger.

[0005] In order to solve the above technical problems, the utility model provides the following technical scheme: a high durability pipeline nozzle, including rotating spray head, the center of rotating spray head top end is provided with front nozzle opening, the outer surface of rotating spray head top end is uniformly provided with front inclined nozzle opening, the outer surface of rotating spray head bottom end is provided with rear inclined nozzle opening, the bottom end of rotating spray head is fixedly provided with built-in fixed pipe, the surface of built-in fixed pipe is sleeved with outer thread nut, the surface of built-in fixed pipe bottom end is fixedly provided with limit ring, the surface of limit ring bottom end built-in fixed pipe is fixedly provided with T type snap ring, the bottom end of built-in fixed pipe is provided with conical connector, the inside of conical connector is sequentially provided with thread groove, limit installation groove, round hole and T type installation groove from top to bottom, the thread groove, limit installation groove, round hole and T type installation groove are communicated, the outer thread nut is connected with thread groove, the inside of limit installation groove is fixedly installed with locking ring through fixed bolt, the inside of round hole is fixedly installed with bearing, the inner wall of bearing is fixedly provided with inner triangular snap ring, the surface of T type snap ring bottom end is provided with limit clamping groove, the bottom end of T type snap ring is clamped with inner triangular snap ring, the inside of T type installation groove is fixedly installed with communication pipe through locking bolt, the top end of communication pipe extends to the inside of built-in fixed pipe.

[0006] As a preferred technical scheme of the utility model, the outer ring top end surface of the bearing is uniformly provided with a limiting groove, the bottom end of the locking ring is fixedly provided with a limiting column corresponding to the position of the limiting groove, the limiting column bottom end is inside the limiting groove, the limiting installation groove bottom end inner wall is provided with a threaded groove, and the locking ring and the taper connector are fixed through a fixing bolt.

[0007] As a preferred technical scheme of the utility model, the threaded groove bottom end inner wall and the outer thread nut bottom end surface are provided with a corresponding annular groove, and a rubber ring is installed inside the annular groove.

[0008] As a preferred technical scheme of the utility model, the taper connector bottom end is fixedly provided with an outer thread pipe, and the taper connector bottom end two side surfaces are provided with a cutting surface.

[0009] As a preferred technical scheme of the utility model, a sealing ring is installed inside the T-shaped installation groove.

[0010] As a preferred technical scheme of the utility model, the whole rotating nozzle is made of stainless steel.

[0011] Compared with the prior art, the utility model has the beneficial effects that:

[0012] 1. The built-in fixing pipe, the outer thread nut, the taper connector, the bearing, the threaded groove, the T-shaped clasp ring, the limiting ring and the inner triangular clasp ring are arranged in cooperation, so that personnel can disassemble the rotating nozzle according to requirements to maintain or replace the internal elements, the nozzle replacement and cleaning are relatively more convenient, the service life of the rotating nozzle is prolonged, the front nozzle opening, the front inclined nozzle opening, the rear inclined nozzle opening and the rotating nozzle are arranged in cooperation and can rotate, the pipeline inner wall cleaning is more comprehensive, the cleaning efficiency is improved, and the applicability is stronger.

[0013] 2. The limiting groove and the limiting column are arranged in cooperation, so that the bearing limiting installation is more stable inside the round hole; the sealing ring is installed inside the T-shaped installation groove, so that the connecting pipe and the taper connector connection are better sealed. DRAWINGS

[0014] Figure 1 It is a whole structure schematic view of the utility model.

[0015] Figure 2 It is a front sectional structure schematic view of the utility model.

[0016] Figure 3 It is a T-shaped clasp ring and inner triangular clasp ring unfolding structure schematic view of the utility model.

[0017] Figure 4 It is a Figure 2Enlarged structure schematic view at middle A.

[0018] Wherein: 1, rotating nozzle; 2, front end nozzle mouth; 3, front end inclined nozzle mouth; 4, rear inclined nozzle mouth; 5, built-in fixed pipe; 6, outer thread nut; 7, conical connector; 8, outer threaded pipe; 9, section; 10, bearing; 11, round hole; 12, threaded groove; 13, T-shaped mounting groove; 14, communication pipe; 15, T-shaped snap ring; 16, limit installation groove; 17, locking ring; 18, limit ring; 19, inner triangular snap ring; 20, limit groove; 21, limit column. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific embodiments, but the following embodiments are only preferred embodiments of the utility model, not all. Based on the embodiments in the embodiments, other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0020] Embodiment, please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4As shown, the utility model provides a kind of high durability pipeline nozzle, including rotary spray head 1, and the centre of rotary spray head 1 top end is equipped with front end nozzle mouth 2, and the outer surface of rotary spray head 1 top end is evenly equipped with front end bevel nozzle mouth 3, and the outer surface of rotary spray head 1 bottom end is equipped with rear side bevel nozzle mouth 4, and rotary spray head 1 bottom end is fixedly provided with built-in fixed pipe 5, and built-in fixed pipe 5 surface is equipped with external thread cap nut 6, and built-in fixed pipe 5 bottom end surface is fixedly provided with limit ring 18, and the surface of built-in fixed pipe 5 bottom end limit ring 18 is fixedly provided with T type snap ring 15, and built-in fixed pipe 5 bottom end is equipped with conical connector 7, and the inside of conical connector 7 is sequentially equipped with thread groove 12, limit installation groove 16, round hole 11, T type installation groove 13 from top to bottom, and thread groove 12, limit installation groove 16, round hole 11, T type installation groove 13 are communicated, and external thread cap nut 6 is threadedly connected with thread groove 12, and limit installation groove 16 inside is fixedly installed with locking ring 17 by fixed bolt, and round hole 11 inside is fixedly installed with bearing 10, and the inner wall of bearing 10 is fixedly provided with inner triangular snap ring 19, and the surface of T type snap ring 15 bottom end is equipped with limit clamping groove, and T type snap ring 15 bottom end is engaged with inner triangular snap ring 19, and the inside of T type installation groove 13 is fixedly installed with communicating pipe 14 by locking bolt, and the top end of communicating pipe 14 extends to the inside of built-in fixed pipe 5;By the collocation of built-in fixed pipe 5, external thread cap nut 6, conical connector 7, bearing 10, thread groove 12, T type snap ring 15, limit ring 18, inner triangular snap ring 19, it is convenient for personnel to disassemble rotary spray head 1 according to demand to maintain or replace its internal components, and nozzle replacement cleaning is relatively more convenient, extends the service life of rotary spray head 1, and the collocation of front end nozzle mouth 2, front end bevel nozzle mouth 3, rear side bevel nozzle mouth 4 and rotary spray head 1 rotatable makes pipeline inner wall cleaning more comprehensive, improves cleaning efficiency, and is more suitable.

[0021] As Figure 2 , Figure 3 , Figure 4 As shown, the outer ring top end surface of bearing 10 is evenly equipped with limit groove 20, and the bottom end of locking ring 17 is fixedly provided with limit column 21 corresponding to the position of limit groove 20, and the bottom end of limit column 21 is inside limit groove 20, and the bottom end inner wall of limit installation groove 16 is equipped with thread groove, and locking ring 17 and conical connector 7 are fixed by fixed bolt;By the collocation of limit groove 20 and limit column 21, bearing 10 is more stable when being limitedly installed in the inside of round hole 11.

[0022] As Figure 2 As shown, the bottom end inner wall of thread groove 12 and the bottom end surface of external thread cap nut 6 are equipped with corresponding annular groove.

[0023] As Figure 1As shown, an external threaded pipe 8 is fixedly installed at the bottom end of the tapered connector 7, and cut surfaces 9 are provided on both sides of the bottom end of the tapered connector 7; by providing cut surfaces 9 on both sides of the bottom end of the tapered connector 7, it is convenient for personnel to quickly install the rotating nozzle 1 at one end of the high-pressure water pipe.

[0024] like Figure 2 As shown, a sealing ring is installed inside the T-shaped mounting groove 13; by installing a sealing ring inside the T-shaped mounting groove 13, the sealing performance at the connection between the connecting pipe 14 and the tapered connector 7 is improved.

[0025] like Figure 1 As shown, the entire rotating nozzle 1 is made of stainless steel; by making the entire rotating nozzle 1 of stainless steel, the rotating nozzle 1 is more durable.

[0026] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A high-durability pipe nozzle comprising a rotating spray head (1), characterized in that: The front end nozzle opening (2) is arranged in the center of the top end of the rotating nozzle (1), the front end inclined nozzle opening (3) is uniformly arranged on the outer surface of the top end of the rotating nozzle (1), the rear inclined nozzle opening (4) is arranged on the outer surface of the bottom end of the rotating nozzle (1), the built-in fixed pipe (5) is fixedly arranged at the bottom end of the rotating nozzle (1), the outer thread nut (6) is sleeved on the surface of the built-in fixed pipe (5), the limiting ring (18) is fixedly arranged on the surface of the built-in fixed pipe (5) at the bottom end, the T-shaped clasp ring (15) is fixedly arranged on the surface of the built-in fixed pipe (5) at the bottom end of the limiting ring (18), the conical connector (7) is installed at the bottom end of the built-in fixed pipe (5), the thread groove (12), the limiting installation groove (16), the circular hole (11) and the T-shaped installation groove (13) are sequentially arranged on the inner side of the conical connector (7) from top to bottom, the thread groove (12), the limiting installation groove (16), the circular hole (11) and the T-shaped installation groove (13) are communicated, the outer thread nut (6) is in threaded connection with the thread groove (12), the locking ring (17) is fixedly installed in the limiting installation groove (16) through the fixing bolt, the bearing (10) is fixedly installed in the circular hole (11), the inner triangular clasp ring (19) is fixedly arranged on the inner wall of the bearing (10), the limiting clamping groove is arranged on the surface of the T-shaped clasp ring (15) at the bottom end, the T-shaped clasp ring (15) is clamped with the inner triangular clasp ring (19) at the bottom end, the communicating pipe (14) is fixedly installed in the T-shaped installation groove (13) through the locking bolt, and the communicating pipe (14) extends to the inner side of the built-in fixed pipe (5) at the top end.

2. A high-durability pipe nozzle according to claim 1, characterized in that: The limiting groove (20) is uniformly arranged on the top end surface of the outer ring of the bearing (10), the limiting column (21) corresponding to the position of the limiting groove (20) is fixedly arranged at the bottom end of the locking ring (17), the limiting column (21) is located at the inner side of the limiting groove (20) at the bottom end, the thread groove is arranged on the inner wall of the limiting installation groove (16) at the bottom end, and the locking ring (17) is fixed with the conical connector (7) through the fixing bolt.

3. A high-durability pipe nozzle according to claim 1, characterized in that: The annular groove corresponding to the bottom end surface of the outer thread nut (6) is arranged on the inner wall of the thread groove (12) at the bottom end, and the rubber ring is installed in the annular groove.

4. A high-durability pipe nozzle according to claim 1, characterized by: The outer thread pipe (8) is fixedly arranged at the bottom end of the conical connector (7), and the cutting surface (9) is arranged on the surface at both sides of the bottom end of the conical connector (7).

5. A high-durability pipe nozzle according to claim 1, characterized in that: The sealing ring is installed in the T-shaped installation groove (13).

6. A high-durability pipe nozzle according to claim 1, characterized in that: The rotating nozzle (1) is made of stainless steel.

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