CN216063810U

CN216063810U - Nozzle for cleaning inner wall of hydraulic rubber hose

Info

Publication number: CN216063810U
Application number: CN202122183316.7U
Authority: CN
Inventors: 邓泽龙
Original assignee: Hunan Maitu Electrical And Mechanical Equipment Co ltd
Current assignee: Hunan Maitu Electrical And Mechanical Equipment Co ltd
Priority date: 2021-09-09
Filing date: 2021-09-09
Publication date: 2022-03-18
Anticipated expiration: 2031-09-09

Abstract

The utility model discloses a nozzle for cleaning the inner wall of a hydraulic rubber hose, which relates to the technical field of nozzles and solves the technical problems that the existing nozzle is insufficient in pressure and the injection can only be fixed at one position; the utility model designs the existing fixed spray head into the spray head which can rotate along the axial direction, and because the conical surface of the spray head is provided with a plurality of conical curved holes along the same direction, when in use, the spray head rotates under the reaction force of the injected steam, so that the injection can not be concentrated at one point, thereby enlarging the injection surface, effectively avoiding the injection dead angle, leading the cleaning effect to be better, and having no influence on the quality of the hydraulic rubber pipe because of the uniform injection.

Description

Nozzle for cleaning inner wall of hydraulic rubber hose

Technical Field

The utility model relates to the technical field of nozzles, in particular to the technical field of nozzles for cleaning the inner wall of a hydraulic rubber hose.

Background

The hydraulic rubber tube is a pipeline with openings at two ends and a hollow middle part, is commonly used in pipeline and mechanical industry, and is large in demand for the hydraulic rubber tube in the market, so that a plurality of producers for producing the hydraulic rubber tube slowly climb up, and the hydraulic rubber tube needs to be subjected to various procedures such as detection, cutting, polishing, cleaning and the like during production.

However, most of the existing nozzles for cleaning the hydraulic rubber hose are diffused forwards or around, when the nozzles are not adjusted, the punching points are unchanged, so that when steam is used for washing, the quality of the hydraulic rubber hose is influenced due to long-time punching of the same place, and meanwhile, the cleaning effect of the inner wall of the hydraulic rubber hose is also influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: in order to solve the technical problem, the utility model provides a nozzle for cleaning the inner wall of a hydraulic rubber hose.

The technical scheme adopted by the utility model is as follows: the nozzle for cleaning the inner wall of the hydraulic rubber pipe comprises a pressure accumulation cavity and a spray head, wherein the pressure accumulation cavity is a conical middle-through cavity, an external thread connecting end is arranged at the large opening end of the pressure accumulation cavity, a sinking groove annular connecting end is arranged at the small opening end of the pressure accumulation cavity, and the sinking groove annular connecting end is movably connected with the spray head.

And a connecting cap is arranged at the joint of the external thread connecting end, so that the connection is tighter.

The combined cap is made of rubber materials, and can effectively prevent steam from leaking.

Sink groove annular link comprises pipe and two protruding edges, and the both ends of pipe are connected with protruding edge respectively, the shower nozzle joint is on the pipe, and the shower nozzle is rotatory along the pipe, makes to spray more evenly.

The spray head is of a conical structure and comprises a conical cavity body, a conical curved hole and a conical hole, the conical surface of the conical cavity body is provided with a plurality of conical curved holes in the same direction, and the frustum is provided with the conical hole; the conical structure enables steam to be sprayed to the inner wall and sprayed forwards, the cleaning effect is better, the spray head is formed by splicing two half-cone cavities, clamping connection or welding is adopted, the spray head is limited on the round pipe and can only rotate in the radial direction, axial movement cannot be achieved, and the spray head drives the steam to move spirally in the rotating process, so that the inner wall of the hydraulic rubber pipe is cleaned.

The slope of toper curved hole sets up, and this toper curved hole macrostoma end corresponds the internal wall of toper cavity, and toper curved hole osculum end corresponds the external wall of toper cavity for the steam pressure that the shower nozzle was jetted is bigger.

The conical curved hole matrix is designed in a crossed manner, and at least 2 rows of conical curved holes are arranged, so that the flushing is more uniform.

The big mouth end of the conical hole corresponds to the inner wall of the conical cavity body, and the small mouth end of the conical hole corresponds to the outer wall of the conical cavity body, so that the steam pressure sprayed by the spray head is larger.

In summary, due to the adoption of the technical scheme, the utility model has the beneficial effects that:

according to the utility model, the existing fixed spray head is designed into the spray head capable of rotating along the axial direction, and as the conical surface of the spray head is provided with the plurality of conical curved holes along the same direction, when the spray head is used, the spray head rotates under the reaction force of sprayed steam, so that the spray cannot be concentrated at one point, the spray surface is enlarged, the spray dead angle is effectively avoided, the cleaning effect is better, and the quality of the hydraulic rubber pipe cannot be influenced due to uniform spray;

the pressure storage cavity is arranged in a conical shape, the inlet end is large, the outlet end is small, the pressure storage cavity plays a role in extrusion, the pressure of steam is increased, the conical curved hole and the conical hole are arranged in a conical shape, the large opening end is the inlet end, further extrusion is achieved, the injected steam is strong, and the cleaning effect is good.

Drawings

The utility model will now be described, by way of example, with reference to the accompanying drawings, in which:

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

FIG. 2 is a schematic view of a half-section of the present invention;

FIG. 3 is a schematic structural view of the front surface of the showerhead of the present invention;

labeled as: 1-external thread connecting end, 2-nut, 3-pressure accumulation cavity, 4-sink groove annular connecting end, 5-spray head, 51-tapered cavity body, 52-tapered curved hole and 53-tapered hole.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. 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.

Example 1

As shown in fig. 1-3, the present embodiment provides a nozzle for cleaning an inner wall of a hydraulic hose, including a pressure accumulation cavity 3 and a nozzle 5, where the pressure accumulation cavity 3 is a tapered hollow cavity, a large-opening end of the pressure accumulation cavity 3 is provided with an external thread connection end 1, a small-opening end is provided with a sunken groove annular connection end 4, and the sunken groove annular connection end 4 is movably connected with the nozzle 5.

The working principle of the utility model is as follows: during the use, steam outlet end threaded connection through external thread connection end 1 and steam engine, through and cap 2 make the inseparabler of connection, and this end of shower nozzle 5 inserts in the hydraulic hose, and it is fixed with the hydraulic hose through anchor clamps, steam gets into from external thread connection end 1, make steam extrusion back get into the toper cavity body 51 of shower nozzle 5 through pressure accumulation cavity 3 in, then through toper curved hole 52, spout hydraulic hose inner wall after toper hole 53 further extrudees, and toper curved hole 52 is owing to be same direction, at the in-process of spraying, because the promotion of reaction force, make shower nozzle 5 rotatory, thereby make the plane of injection wider, more even, the cleaning performance is better.

Example 2

On the basis of the embodiment 1, the connection part of the external thread connecting end 1 is provided with the combining cap 2, so that the connection is tighter.

Example 3

On the basis of the embodiment 2, the union cap 2 is made of rubber materials, and can effectively prevent steam from leaking.

Example 4

On embodiment 1's basis, heavy groove annular link 4 comprises pipe and two protruding edges, and the both ends of pipe are connected with protruding edge respectively, 5 joints of shower nozzle are on the pipe, and shower nozzle 5 is rotatory along the pipe, makes the injection more even.

Example 5

On the basis of the embodiment 1, the spray head 5 is of a conical structure and comprises a conical cavity body 51, a conical curved hole 52 and a conical hole 53, wherein the conical surface of the conical cavity body 51 is provided with a plurality of conical curved holes 52 in the same direction, and a conical table is provided with the conical hole 53; the toper structure makes steam spray and forward injection to the inner wall, makes the cleaning performance better, and shower nozzle 5 adopts two half cone cavity amalgamations to form, adopts joint or welding, makes shower nozzle 5 restrict on the pipe, can only radial rotary motion, can not axial motion, and shower nozzle 5 drives steam spiral motion at rotatory in-process to with hydraulic hose inner wall sanitization.

Example 6

On the basis of the embodiment 5, the conical curved hole 52 is obliquely arranged, the large opening end of the conical curved hole 52 corresponds to the inner wall of the conical cavity body 51, and the small opening end of the conical curved hole 52 corresponds to the outer wall of the conical cavity body 51, so that the steam pressure sprayed by the spray head 5 is larger.

Example 7

On the basis of the embodiment 6, the conical curved holes 52 are designed in a matrix and crossed mode, and at least 2 rows are arranged, so that the flushing is more uniform.

Example 8

On the basis of the embodiment 5, the large opening end of the tapered hole 53 corresponds to the inner wall of the tapered cavity 51, and the small opening end of the tapered hole 53 corresponds to the outer wall of the tapered cavity 51, so that the steam pressure ejected by the spray head 5 is larger.

Claims

1. The utility model provides a nozzle is used in washing of hydraulic hose inner wall, includes pressure storage cavity (3) and shower nozzle (5), its characterized in that, pressure storage cavity (3) are the cavity that leads to in the toper, and pressure storage cavity (3) macrostoma end is provided with external screw thread link (1), and the osculum end is provided with heavy groove ring link (4), heavy groove ring link (4) and shower nozzle (5) swing joint.

2. The nozzle for cleaning the inner wall of the hydraulic rubber hose according to claim 1, wherein a union cap (2) is arranged at the joint of the external thread connecting end (1).

3. A nozzle for cleaning the inner wall of a hydraulic hose according to claim 2, characterized in that the union cap (2) is made of rubber material.

4. The spray nozzle for cleaning the inner wall of the hydraulic rubber hose according to claim 1, wherein the annular connecting end (4) of the sinking groove is composed of a circular tube and two convex edges, two ends of the circular tube are respectively connected with the convex edges, and the spray head (5) is clamped on the circular tube.

5. The nozzle for cleaning the inner wall of the hydraulic rubber hose according to claim 1, wherein the spray head (5) is of a conical structure and comprises a conical cavity body (51), a conical curved hole (52) and a conical hole (53), the conical surface of the conical cavity body (51) is provided with a plurality of conical curved holes (52) in the same direction, and the frustum is provided with the conical hole (53).

6. The nozzle for cleaning the inner wall of the hydraulic rubber hose as claimed in claim 5, wherein the tapered curved hole (52) is arranged obliquely, the large opening end of the tapered curved hole (52) corresponds to the inner wall of the tapered cavity body (51), and the small opening end of the tapered curved hole (52) corresponds to the outer wall of the tapered cavity body (51).

7. Nozzle according to claim 6, wherein said conical curved holes (52) are arranged in a matrix of at least 2 rows, crosswise.

8. The nozzle for cleaning the inner wall of the hydraulic rubber hose as claimed in claim 5, wherein the large opening end of the tapered hole (53) corresponds to the inner wall of the tapered cavity body (51), and the small opening end of the tapered hole (53) corresponds to the outer wall of the tapered cavity body (51).