CN220239005U - Pipeline inner wall shower nozzle and spraying shallow - Google Patents
Pipeline inner wall shower nozzle and spraying shallow Download PDFInfo
- Publication number
- CN220239005U CN220239005U CN202320565868.0U CN202320565868U CN220239005U CN 220239005 U CN220239005 U CN 220239005U CN 202320565868 U CN202320565868 U CN 202320565868U CN 220239005 U CN220239005 U CN 220239005U
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- disc cavity
- wall
- connecting pipe
- liquid
- pipeline
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- 238000005507 spraying Methods 0.000 title abstract description 19
- 239000007788 liquid Substances 0.000 claims abstract description 45
- 239000007921 spray Substances 0.000 claims abstract description 25
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 15
- 241001640558 Cotoneaster horizontalis Species 0.000 claims abstract description 11
- 230000000149 penetrating effect Effects 0.000 claims abstract description 3
- 239000003973 paint Substances 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 239000008280 blood Substances 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 210000001367 artery Anatomy 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000005536 corrosion prevention Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
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- Nozzles (AREA)
Abstract
The utility model discloses a pipeline inner wall spray head, which comprises a connecting circular pipe and a liquid pressure disc cavity which are integrally arranged from top to bottom and are internally communicated, wherein the connecting circular pipe is perpendicular to the liquid pressure disc cavity, a plurality of penetrating nozzles which are evenly distributed are arranged on the side wall of the liquid pressure disc cavity, the diameter of the liquid pressure disc cavity is larger than that of the connecting circular pipe, and the inner diameter of each nozzle is one tenth of the inner diameter of the connecting circular pipe; the liquid pressurizing disc cavity is provided with a reinforcing ring around the nozzle, the bottom of the inner side wall of the liquid pressurizing disc cavity is provided with an upward protruding reinforcing table opposite to the connecting circular tube, the paint sprayed by the spray head on the inner wall of the pipeline is uniform and fine, the spray coverage is the inner wall of the pipeline, and the spray can be finished without rotating the spray head; the spraying cart provided with the spray head on the inner wall of the pipeline comprises a walking frame, a liquid storage tank and a manual booster, wherein the liquid storage tank and the manual booster are arranged on the walking frame, so that more space is provided for storing materials, and the spraying equipment transfer and maneuvering in emergency are facilitated.
Description
Technical Field
The utility model relates to the technical field of paint spraying, in particular to a pipeline inner wall spray head and a spraying trolley.
Background
Oil is the blood of modern war, and field lines are blood transfusion arteries on battlefield, whose roles and status are prominent.
The time for the engineering forces to perform safe operation is very precious, and in the process of rush repair, rush construction and camouflage treatment of field pipelines, the pipelines need to be subjected to quick corrosion prevention, fire prevention, camouflage treatment and the like after the pipeline plugging (pipeline plugging or damaged pipeline replacement through the plugging device) is completed, wherein the coating treatment of the pipelines is a long-time operation procedure. Therefore, how to reduce working time of the rush-repair and rush-construction engineering and improve safety of the working process is a pain point problem in the fight energy source guarantee. Especially to the spraying of pipeline inner wall, current single shower nozzle is then stretched into in the pipeline, rotates the shower nozzle by the manual work and sprays, and the troublesome operation is also uneven sometimes to the spraying.
Therefore, the person skilled in the art is dedicated to develop a pipeline inner wall spray head and a spraying trolley which are aimed at the pipeline inner wall spraying and have simple structure and good spraying effect.
Disclosure of Invention
In view of the above-mentioned drawbacks of the prior art, the present utility model aims to provide a spray head and a spray cart for spraying an inner wall of a pipeline, which are simple in structure and good in spraying effect.
In order to achieve the above purpose, the utility model provides a pipeline inner wall spray head, which comprises a connecting pipe and a liquid pressure disc cavity which are integrally arranged from top to bottom and are internally communicated, wherein the connecting pipe is perpendicular to the liquid pressure disc cavity, a plurality of through nozzles which are evenly distributed are arranged on the side wall of the liquid pressure disc cavity, the diameter of the liquid pressure disc cavity is larger than that of the connecting pipe, and the inner diameter of each nozzle is one tenth of the inner diameter of the connecting pipe; the liquid pressurizing disc cavity is provided with a reinforcing ring around the nozzle, and the bottom of the inner side wall of the liquid pressurizing disc cavity is opposite to the connecting pipe and provided with an upward protruding reinforcing table.
The utility model also provides a spraying cart, which comprises the pipeline inner wall spray head, a walking frame, a liquid storage tank and a manual booster, wherein the liquid storage tank and the manual booster are arranged on the walking frame, an air outlet of the manual booster is communicated with the inside of the top of the liquid storage tank, a universal wheel is arranged at the bottom of the walking frame, and a connecting pipe of the pipeline inner wall spray head is connected with one end of a conveying hose.
The other end of the conveying hose is connected with a threaded connecting flange, and the liquid storage tank is provided with a screw port in threaded connection with the threaded connecting flange.
One end of the conveying hose is also connected with one end of a conveying hard pipe, and the connecting pipe is arranged at the other end of the conveying hard pipe.
And a handle is welded on the surface of the conveying hard pipe.
The other end of the conveying hard pipe is provided with a threaded connection joint, and the connecting pipe is in threaded connection with the threaded connection joint.
An armrest is also arranged at the rear end of the top of the walking frame.
The beneficial effects of the utility model are as follows: the utility model relates to a pipeline inner wall spray head, which comprises a connecting pipe and a liquid pressure disc cavity which are integrally arranged from top to bottom and are internally communicated, wherein the connecting pipe is perpendicular to the liquid pressure disc cavity, a plurality of penetrating nozzles which are evenly distributed are arranged on the side wall of the liquid pressure disc cavity, the diameter of the liquid pressure disc cavity is larger than that of the connecting pipe, and the inner diameter of the nozzle is one tenth of the inner diameter of the connecting pipe; the liquid pressurizing disc cavity is provided with a reinforcing ring around the nozzle, the bottom of the inner side wall of the liquid pressurizing disc cavity is opposite to the connecting pipe and provided with an upward protruding reinforcing table, the paint sprayed by the spray head on the inner wall of the pipeline is uniform and fine, the spray coverage is the inner wall of the pipeline, and the spray can be finished without rotating the spray head; the reinforcing ring and the reinforcing table respectively strengthen the structural strength of the nozzle and the liquid pressurizing disc cavity, and prolong the service life of the nozzle on the inner wall of the pipeline; the spraying shallow of assembly this pipeline inner wall shower nozzle includes walking frame and installs liquid storage pot and manual booster on the walking frame, and the universal wheel is installed to the walking frame, has provided more space storage supplies, is favorable to the spraying equipment under the emergency to shift and maneuver.
Drawings
FIG. 1 is a schematic view of the structure of the nozzle for the inner wall of the pipeline according to the present utility model;
FIG. 2 is a cross-sectional view of the structure of the pipe inner wall shower head of the present utility model;
fig. 3 is a schematic structural view of the spray cart of the present utility model.
Detailed Description
The present utility model will be further described with reference to the drawings and examples, and it should be noted that in the description of the present utility model, the terms "upper", "lower", "left", "right", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, only for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific manner, and thus should not be construed as limiting the present utility model. The terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
As shown in fig. 1, the inner wall spray head of the pipeline comprises a connecting pipe 1 and a liquid pressure disc cavity 2 which are integrally arranged from top to bottom and are internally communicated, wherein the connecting pipe 1 is perpendicular to the liquid pressure disc cavity 2, a plurality of through nozzles 3 which are evenly distributed are arranged on the side wall of the liquid pressure disc cavity 2, the diameter of the liquid pressure disc cavity 2 is larger than that of the connecting pipe 1, and the inner diameter of each nozzle 3 is one tenth of the inner diameter of the connecting pipe 1; the liquid pressurizing disc cavity 2 is provided with a reinforcing ring 14 around the nozzle 3, the bottom of the inner side wall of the liquid pressurizing disc cavity 2 is opposite to the connecting pipe 1 and is provided with an upward protruding reinforcing table 15, the paint sprayed by the spray head on the inner wall of the pipeline is uniform and fine, the spray coverage is the inner wall of the pipeline, and the spray can be completed without rotating the spray head; the reinforcing ring 14 and the reinforcing table 15 strengthen the structural strength of the nozzle 3 and the liquid pressurizing disc cavity 2 respectively, and prolong the service life of the nozzle on the inner wall of the pipeline.
In the spraying process, the pressure at the center of the liquid pressurizing disc cavity 2 is the maximum, and the spray head needs to be reinforced by adopting the reinforcing table 15, so that the spray head is prevented from being damaged under the action of long-term impact of the fluid. Due to the smaller cross-sectional area of the spout 3, the pressure of the fluid increases gradually just before reaching the spout 3, and the reinforcement ring 14 is used for reinforcement around the spout 3 to prevent the weak points from being damaged due to pressure accumulation.
As shown in fig. 1 to 3, a spraying shallow, including foretell pipeline inner wall shower nozzle, still include walking frame 4 and install reservoir 5 and manual booster 6 on the walking frame 4, the gas outlet of manual booster 6 with the inside intercommunication in top of reservoir 5, universal wheel 11 is installed to the bottom of walking frame 4, the connecting pipe 1 of pipeline inner wall shower nozzle is connected with the one end of conveying hose 7, handrail 13 is still installed to the top rear end of walking frame 4, is convenient for promote the transfer, and the other unnecessary space that still has of manual booster 6 can store the material, is favorable to the spraying equipment under the emergency to shift and maneuver.
The other end of the conveying hose 7 is connected with a threaded connection flange 8, and the liquid storage tank 5 is provided with a screw port in threaded connection with the threaded connection flange 8; one end of the conveying hose 7 is also connected with one end of a conveying hard pipe 9, and the connecting pipe 1 is arranged at the other end of the conveying hard pipe 9; further, the other end of the conveying hard pipe 9 is provided with a threaded connection joint 12, the connecting pipe 1 is in threaded connection with the threaded connection joint 12, and the conveying hard pipe is connected in a threaded mode, so that the conveying hard pipe is simple in structure and convenient to assemble and disassemble.
The surface of the conveying hard pipe 9 is welded with a handle 10, so that the operation is convenient.
In addition, the manual pressurization can avoid live working, ensures the safety of the working, simultaneously does not need additional electric energy guarantee, and lightens the burden of logistical guarantee in the time of peacetime.
The foregoing describes in detail preferred embodiments of the present utility model. It should be understood that numerous modifications and variations can be made in accordance with the concepts of the utility model by one of ordinary skill in the art without undue burden. Therefore, all technical solutions which can be obtained by logic analysis, reasoning or limited experiments based on the prior art by the person skilled in the art according to the inventive concept shall be within the scope of protection defined by the claims.
Claims (7)
1. A pipeline inner wall shower nozzle, characterized by: the device comprises a connecting pipe (1) and a liquid pressure disc cavity (2) which are integrally arranged from top to bottom and are internally communicated, wherein the connecting pipe (1) is perpendicular to the liquid pressure disc cavity (2), a plurality of penetrating nozzles (3) which are evenly distributed are arranged on the side wall of the liquid pressure disc cavity (2), the diameter of the liquid pressure disc cavity (2) is larger than that of the connecting pipe (1), and the inner diameter of each nozzle (3) is one tenth of the inner diameter of the connecting pipe (1); the liquid pressurizing disc cavity (2) surrounds the nozzle (3) and is provided with a reinforcing ring (14), and the bottom of the inner side wall of the liquid pressurizing disc cavity (2) is opposite to the connecting pipe (1) and is provided with a reinforcing table (15) protruding upwards.
2. A spray cart, characterized by: the pipeline inner wall spray head comprises the pipeline inner wall spray head according to claim 1, and further comprises a walking frame (4), a liquid storage tank (5) and a manual booster (6), wherein the liquid storage tank (5) and the manual booster (6) are arranged on the walking frame (4), an air outlet of the manual booster (6) is communicated with the inside of the top of the liquid storage tank (5), a universal wheel (11) is arranged at the bottom of the walking frame (4), and one end of a conveying hose (7) is connected with a connecting pipe (1) of the pipeline inner wall spray head.
3. The spray cart of claim 2, further comprising: the other end of the conveying hose (7) is connected with a threaded connecting flange (8), and the liquid storage tank (5) is provided with a screw socket in threaded connection with the threaded connecting flange (8).
4. The spray cart of claim 2, further comprising: one end of the conveying hose (7) is also connected with one end of a conveying hard pipe (9), and the connecting pipe (1) is arranged at the other end of the conveying hard pipe (9).
5. The spray cart of claim 4, further comprising: the surface of the conveying hard pipe (9) is welded with a handle (10).
6. The spray cart of claim 4, further comprising: the other end of the conveying hard pipe (9) is provided with a threaded connection joint (12), and the connecting pipe (1) is in threaded connection with the threaded connection joint (12).
7. The spray cart of claim 2, further comprising: the rear end of the top of the walking frame (4) is also provided with a handrail (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320565868.0U CN220239005U (en) | 2023-03-21 | 2023-03-21 | Pipeline inner wall shower nozzle and spraying shallow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320565868.0U CN220239005U (en) | 2023-03-21 | 2023-03-21 | Pipeline inner wall shower nozzle and spraying shallow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220239005U true CN220239005U (en) | 2023-12-26 |
Family
ID=89226420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320565868.0U Active CN220239005U (en) | 2023-03-21 | 2023-03-21 | Pipeline inner wall shower nozzle and spraying shallow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220239005U (en) |
-
2023
- 2023-03-21 CN CN202320565868.0U patent/CN220239005U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |