CN215507341U - Pipeline cleaning rotary nozzle - Google Patents
Pipeline cleaning rotary nozzle Download PDFInfo
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- CN215507341U CN215507341U CN202022934042.6U CN202022934042U CN215507341U CN 215507341 U CN215507341 U CN 215507341U CN 202022934042 U CN202022934042 U CN 202022934042U CN 215507341 U CN215507341 U CN 215507341U
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Abstract
The utility model discloses a pipeline cleaning rotary spray head, and belongs to the technical field of pipeline cleaning spray heads. The structure comprises a spray head seat, a central shaft, a main body, a gland and a main pipe joint, wherein the inner cavity of the spray head seat, the inner cavity of the central shaft, the inner cavity of the main body, the inner cavity of the gland and the inner cavity of the main pipe joint are communicated, the thread of the spray head seat is arranged at the left end of the central shaft, a clamping sleeve is arranged at the joint of the spray head seat and the central shaft, the central shaft is rotatably arranged in the inner cavity of the main body, the right end of the central shaft is provided with the gland, the right end of the copper core is clamped in the gland, a first overflow hole is arranged on the gland, the gland is clamped in the main pipe joint, a second overflow hole corresponding to the first overflow hole is arranged on the main pipe joint, and the thread of the main pipe joint is arranged at the left end of the main body. The utility model has the advantages of simple structure, high cleaning efficiency, difficult falling of the nozzle seat, capability of observing the sealing performance in real time, long service life, and safety and reliability during working.
Description
Technical Field
The utility model relates to the technical field of pipeline cleaning spray heads, in particular to a pipeline cleaning rotary spray head.
Background
In the fields of petroleum, chemical industry, electric power, municipal administration and the like, if the important pipelines are not cleaned for a long time, harmful substances (such as coke, thermal polymers, latex and other dirt) are generated, the pipelines are seriously corroded and exploded, and the personal safety of operators is influenced. Analysis on market research results shows that the high-pressure flushing machine is widely used in households in developed countries abroad, so that the market demand is very large and the trend is continuously expanded; the domestic market research and analysis shows that the domestic market of the high-pressure washing machine is still in a state of just starting, the high-pressure washing equipment is rarely used, and the high-pressure washing machine is only used by large and medium-sized enterprises. However, with the rapid development of economy, the market of domestic high-pressure washing equipment is rapidly increased, the market demand is also rapidly increased, and the high-pressure washing industry has wide market development potential in China.
At present, high pressure cleaner's on the market shower nozzle, it is the hydraulic giant joint straight line shower nozzle mostly, spun water is the linearity, can not effectually wash a plurality of angles, the cleaning efficiency is relatively poor, and can't survey the shower nozzle leakproofness in real time, the shower nozzle appears leaking the back and can't in time discover, lead to work efficiency to reduce, current rotatory nozzle can't realize good fixed simultaneously, drop easily under high-speed rotatory state, consequently need one kind can the multi-angle water spray, the pipeline that can real-time observation sealing performance and be difficult for droing washs rotatory nozzle and solves above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a rotary nozzle for cleaning pipes, which solves the above problems.
In order to achieve the purpose, the utility model provides the following technical scheme:
the utility model provides a pipeline washs rotatory nozzle, includes nozzle base, center pin, main part, gland and is responsible for the joint, nozzle base inner chamber, center pin inner chamber, main part inner chamber, gland inner chamber and be responsible for the joint inner chamber and communicate with each other, nozzle base screw thread sets up in the center pin left end, nozzle base and center pin junction are equipped with the cutting ferrule, the center pin is rotatory to be set up in the main part inner chamber, the center pin right-hand member is provided with the gland, be provided with the copper core in the center pin right side cavity, the copper core right-hand member card is established in the gland, be provided with first spillway hole on the gland, the gland card is established in being responsible for the joint, be provided with the second spillway hole corresponding with first spillway hole on being responsible for the joint, be responsible for the joint screw thread setting at the main part left end.
As a further scheme of the utility model: the improved water-saving spray head is characterized in that a plurality of water outlet holes are formed in the spray head seat and distributed in a radial mode, the water outlet holes are connected with an inner cavity of the spray head seat, the inner cavity of the spray head seat is communicated with a connecting cavity, threads matched with a central shaft are arranged on the inner wall of the connecting cavity, and a clamping groove matched with the clamping sleeve is formed in the outer wall of the connecting cavity.
As a still further scheme of the utility model: the improved oil seal structure is characterized in that a left oil seal is arranged on the central shaft, the left oil seal is arranged at the left end of the inner cavity of the main body, a positioning bearing is arranged on the right end top of the left oil seal, an inner ring of the positioning bearing is arranged on the central shaft, an outer ring of the positioning bearing is arranged in the inner cavity of the main body, a left bearing is arranged on the central shaft, an inner ring of the aluminum sleeve is arranged on the end top of the left bearing, an outer ring of the aluminum sleeve is arranged on the central shaft, an outer ring of the aluminum sleeve is arranged in the inner cavity of the main body, a right bearing is arranged on the central shaft, an inner ring of the right bearing is arranged in the inner cavity of the main pipe joint, a left end top of the main pipe joint is arranged on the aluminum sleeve, and a left end outer ring of the main pipe joint is provided with threads matched with the main body.
As a still further scheme of the utility model: the right bearing right end top is equipped with right oil blanket, right oil blanket inner circle is established on the center pin, right oil blanket outer lane is installed in the gland inner chamber, gland left end top is established on the right bearing, the gland card is established in the main pipe connects the inner chamber.
As a still further scheme of the utility model: the left end of the first overflow hole is communicated with the inner cavity of the central shaft and the inner cavity of the gland, the right end of the first overflow hole is communicated with the second overflow hole, and the second overflow hole is communicated with the outside.
As a still further scheme of the utility model: an inner cavity communicated with the inner cavity of the gland and the central shaft is arranged in the copper core, and a sealing ring is arranged on the clamping surface of the copper core and the gland.
As a still further scheme of the utility model: the right inner cavity of the main pipe joint is a conical inner cavity used for being connected with a water spraying pipe.
As a still further scheme of the utility model: the clamping sleeve is provided with a clamping groove matched with the spray head seat and the central shaft, and the clamping sleeve is provided with a threaded hole for fastening the clamping sleeve.
The working principle of the utility model is as follows: high-pressure water enters through the water inlet cavity of the main pipe joint, sequentially enters the inner cavity of the spray head seat through the gland, the copper core and the central shaft, and is sprayed out through the water outlet holes.
Compared with the prior art, the utility model has the beneficial effects that:
1. the cutting sleeve is arranged at the joint of the spray head seat and the central shaft, so that the spray head seat in threaded connection cannot be loosened, and the spray head seat cannot fall off from the central shaft under high-speed rotation;
2. the overflow holes communicated with each other are arranged on the gland and the main pipe joint, so that whether water leakage exists in the inner cavity can be detected in time, and the problem of low working efficiency caused by water leakage is avoided;
3. the copper core is arranged in the central shaft and is connected with the gland through the copper core, so that the central shaft is prevented from directly contacting with the gland, the problem of high abrasion degree of the central shaft under high-speed rotation is solved, the abrasion resistance is improved, and the service life is prolonged;
4. the water inlet cavity is a conical cavity, so that the water inlet cavity is conveniently connected with a high-pressure water pipe, the tightness is improved, and water leakage at the joint is avoided;
in conclusion, the utility model has the advantages of simple structure, high cleaning efficiency, difficult falling of the nozzle seat, capability of observing the sealing performance in real time, long service life, and safety and reliability during working.
Drawings
FIG. 1 is a block diagram of a rotary spray head for cleaning a pipeline;
FIG. 2 is a view of the nozzle base structure of the rotary nozzle for cleaning pipes;
FIG. 3 is a view showing the structure of the main body of the rotary nozzle for cleaning pipes;
FIG. 4 is a central axis structure view of the rotary nozzle for cleaning pipes;
FIG. 5 is a copper core structure view of a rotary nozzle for cleaning a pipeline;
FIG. 6 is a block diagram of a ferrule of the rotary nozzle for cleaning a pipe;
FIG. 7 is a view showing a structure of a gland of the rotary nozzle for cleaning a pipe;
FIG. 8 is a main pipe joint structure diagram of the rotary nozzle for cleaning pipes;
FIG. 9 is an assembly view of the main body of the rotary sprinkler head for cleaning pipes and the joint of the main pipe;
FIG. 10 is an assembly view of the copper core and the gland of the rotary sprinkler for cleaning pipes;
FIG. 11 is an assembly view of the gland and the main pipe joint of the rotary sprinkler for cleaning pipes;
fig. 12 is an assembly view of the central shaft and the gland of the rotary nozzle for cleaning pipes.
In the figure: 1. a nozzle base; 101. a water outlet hole; 102. an inner cavity of the nozzle seat; 103. a connecting cavity; 104. a card slot; 2. a card sleeve; 201. a threaded hole; 3. a main body; 4. an aluminum sleeve; 5. a gland; 501. a first overflow hole; 6. a main pipe joint; 601. a water inlet cavity; 602. a second overflow hole; 7. a copper core; 701. 8, right oil seal; 9. a right bearing; 10. a central shaft; 11. a left bearing; 12. positioning the bearing; 13. a left oil seal; 14. and (5) sealing rings.
Detailed Description
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 only a part of the embodiments of the present invention, and not all of the embodiments. 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
Referring to fig. 1-12, the present embodiment provides a rotary nozzle for cleaning a pipeline, which, with reference to fig. 1, includes a nozzle base 1, a central shaft 10, a main body 3, a pressing cover 5, and a main pipe joint 6, wherein an inner cavity of the nozzle base 1, an inner cavity of the central shaft 10, an inner cavity of the main body 3, an inner cavity of the pressing cover 5, and an inner cavity of the main pipe joint 6 are communicated, the nozzle base 1 is disposed at a left end of the central shaft 10 by a thread, a clamping sleeve 2 is disposed at a connection position of the nozzle base 1 and the central shaft 10, the central shaft 10 is rotatably disposed in the inner cavity of the main body 3, the pressing cover 5 is disposed at a right end of the central shaft 10, as can be seen from fig. 12, a gap is left between the right end of the central shaft 10 and the pressing cover 5, a copper core 7 is disposed in a right cavity of the central shaft 10, the right end of the copper core 7 is clamped in the pressing cover 5, a first overflow hole 501 is disposed on the pressing cover 5, the main pipe joint 6, the main pipe joint 6 is provided with a second overflow hole 602 corresponding to the first overflow hole 501, and the main pipe joint 6 is threadedly provided at the left end of the main body 3.
Further, a plurality of water outlet holes 101 are formed in the nozzle base 1, the water outlet holes 101 are radially distributed, the water outlet holes 101 are connected with an inner cavity 102 of the nozzle base, the inner cavity 102 of the nozzle base is communicated with a connecting cavity 103, threads used for being matched with the central shaft 10 are arranged on the inner wall of the connecting cavity 103, and a clamping groove 104 used for being matched with the clamping sleeve 2 is arranged on the outer wall of the connecting cavity 103, as shown in fig. 2.
Preferably, a left oil seal 13 is arranged on the central shaft 10, the left oil seal 13 is arranged at the left end of the inner cavity of the main body 3, a positioning bearing 12 is arranged at the top of the right end of the left oil seal 13, the inner ring of the positioning bearing 12 is arranged on the central shaft 10, the outer ring of the positioning bearing 12 is arranged in the inner cavity of the main body 3, a left bearing 11 is arranged at the right end top of the positioning bearing 12, the inner ring of the left bearing 11 is arranged on the central shaft 10, the outer ring of the left bearing 11 is arranged in the inner cavity of the main body 3, the end top of the left bearing 11 is provided with an aluminum sleeve 4, the inner ring of the aluminum sleeve 4 is arranged on the central shaft 10, the outer ring of the aluminum sleeve 4 is arranged in the inner cavity of the main body 3, a right bearing 9 is arranged at the right end top of the aluminum sleeve 4, the inner ring of the right bearing 9 is arranged on the central shaft 10, the outer ring of the right bearing 9 is arranged in the inner cavity of the main pipe joint 6, the left end of the main pipe joint 6 is arranged on the aluminum sleeve 4 in an ejecting mode, and the outer ring of the left end of the main pipe joint 6 is provided with threads matched with the main body 3.
Still further, right oil blanket 8 is equipped with on the top of right-hand member 9 right-hand member, the 8 inner circles of right oil blanket are established on center pin 10, 8 outer circles of right oil blanket are installed in 5 inner chambers of gland, 5 left ends tops of gland are established on right bearing 9, gland 5 card is established in 6 inner chambers of being responsible for the joint.
Still further, with reference to fig. 1 and 11, the left end of the first overflow hole 501 is communicated with the inner cavity of the central shaft 10 and the inner cavity of the gland 5, with reference to fig. 12, the first overflow hole 501 is connected with the gap left by the right end of the central shaft 10 and the gland 5, and further communicated with the inner cavity of the central shaft 10 and the inner cavity of the gland 5, the right end of the first overflow hole 501 is communicated with the second overflow hole 602, and the second overflow hole 602 is communicated with the outside.
Still further, with reference to fig. 1 and 10, an inner cavity communicated with the inner cavity of the gland 5 and the central shaft 10 is formed in the copper core 7, and a sealing ring 14 is arranged on the clamping surface of the copper core 7 and the gland 5.
Still further, referring to fig. 1 and 8, the right inner cavity of the main pipe joint 6 is a tapered inner cavity 601 for connecting with a water spray pipe.
Still further, with reference to fig. 1 and 6, a clamping groove matched with the nozzle seat 1 and the central shaft 10 is formed in the cutting ferrule 2, a threaded hole 201 for fastening the cutting ferrule 2 is formed in the cutting ferrule 2, and the cutting ferrule 2 is a semicircular cutting ferrule, so that the fastening effect can be achieved only by connecting the two matched cutting ferrules 2 through a bolt.
The working principle of the rotary spray head for cleaning the pipeline is that high-pressure water enters through the water inlet cavity 601 of the main pipe joint 6, sequentially passes through the gland 5, the copper core 7 and the central shaft 10, enters the inner cavity 102 of the spray head seat, and is sprayed out through the water outlet holes 101, reaction force from high-speed water flow drives the spray head seat 1 to rotate due to the fact that the water outlet holes 101 are distributed in a radial mode, the central shaft 10 is driven to rotate in the main body 3, the central shaft 10 drives the copper core 7 to rotate in the gland 5, water spraying in different directions is achieved, and cleaning efficiency is high.
It should be noted that the above embodiments are only specific and clear descriptions of technical solutions and technical features of the present application. However, to those skilled in the art, aspects or features that are part of the prior art or common general knowledge are not described in detail in the above embodiments.
In addition, the technical solutions of the present application are not limited to the above-described embodiments, and those skilled in the art should take the description as a whole, and the technical solutions in the embodiments may be appropriately combined, so that other embodiments that can be understood by those skilled in the art may be formed.
Claims (8)
1. A pipeline cleaning rotary nozzle is characterized by comprising a nozzle base (1), a central shaft (10), a main body (3), a gland (5) and a main pipe joint (6), wherein the inner cavity of the nozzle base (1), the inner cavity of the central shaft (10), the inner cavity of the main body (3), the inner cavity of the gland (5) and the inner cavity of the main pipe joint (6) are communicated, the nozzle base (1) is arranged at the left end of the central shaft (10) in a threaded manner, a clamping sleeve (2) is arranged at the joint of the nozzle base (1) and the central shaft (10), the central shaft (10) is rotatably arranged in the inner cavity of the main body (3), the gland (5) is arranged at the right end of the central shaft (10), a copper core (7) is arranged in the cavity at the right side of the central shaft (10), the right end of the copper core (7) is clamped in the gland (5), a first overflow hole (501) is arranged on the gland (5), and the gland (5) is clamped in the main pipe joint (6), the main pipe joint (6) is provided with a second overflow hole (602) corresponding to the first overflow hole (501), and the main pipe joint (6) is arranged at the left end of the main body (3) in a threaded mode.
2. The rotary nozzle for cleaning the pipeline according to claim 1, wherein a plurality of water outlet holes (101) are formed in the nozzle base (1), the water outlet holes (101) are radially distributed, the water outlet holes (101) are connected with an inner cavity (102) of the nozzle base, the inner cavity (102) of the nozzle base is communicated with a connecting cavity (103), the inner wall of the connecting cavity (103) is provided with threads for being matched with the central shaft (10), and the outer wall of the connecting cavity (103) is provided with a clamping groove (104) for being matched with the clamping sleeve (2).
3. The rotary nozzle for cleaning the pipeline according to claim 1, wherein a left oil seal (13) is arranged on the central shaft (10), the left oil seal (13) is installed at the left end of the inner cavity of the main body (3), a positioning bearing (12) is arranged at the top of the right end of the left oil seal (13), the inner ring of the positioning bearing (12) is arranged on the central shaft (10), the outer ring of the positioning bearing (12) is installed in the inner cavity of the main body (3), a left bearing (11) is arranged at the top of the right end of the positioning bearing (12), the inner ring of the left bearing (11) is arranged on the central shaft (10), the outer ring of the left bearing (11) is installed in the inner cavity of the main body (3), the left bearing (11) has an end top provided with an aluminum sleeve (4), the inner ring of the aluminum sleeve (4) is arranged on the central shaft (10), the outer ring of the aluminum sleeve (4) is installed in the inner cavity of the main body (3), and the right end top of the aluminum sleeve (4) is provided with a right bearing (9), the right bearing (9) inner ring is arranged on the central shaft (10), the right bearing (9) outer ring is arranged in the inner cavity of the main pipe joint (6), the left end of the main pipe joint (6) is arranged on the aluminum sleeve (4), and the outer ring of the left end of the main pipe joint (6) is provided with threads matched with the main body (3).
4. The rotary nozzle for cleaning pipelines of claim 3, wherein a right oil seal (8) is arranged at the top of the right end of the right bearing (9), the inner ring of the right oil seal (8) is arranged on the central shaft (10), the outer ring of the right oil seal (8) is arranged in the inner cavity of the gland (5), the left end of the gland (5) is arranged on the top of the right bearing (9), and the gland (5) is clamped in the inner cavity of the main pipe joint (6).
5. A rotary nozzle for cleaning pipes according to claim 4, wherein the left end of the first overflow hole (501) is connected to the cavity of the central shaft (10) and the cavity of the cover (5), the right end of the first overflow hole (501) is connected to the second overflow hole (602), and the second overflow hole (602) is connected to the outside.
6. The rotary nozzle for cleaning pipelines of claim 1, wherein the copper core (7) is provided with an inner cavity communicated with the inner cavity of the gland (5) and the central shaft (10), and the clamping surfaces of the copper core (7) and the gland (5) are provided with sealing rings (14).
7. The rotary sprayer for cleaning pipes according to claim 1, characterized in that the right-side cavity of the main pipe joint (6) is provided with a conical cavity (601) for connecting with a spray pipe.
8. The rotary nozzle for cleaning pipelines according to claim 1, wherein the cutting sleeve (2) is provided with a clamping groove which is matched with the nozzle seat (1) and the central shaft (10), and the cutting sleeve (2) is provided with a threaded hole (201) for fastening the cutting sleeve (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022934042.6U CN215507341U (en) | 2020-12-09 | 2020-12-09 | Pipeline cleaning rotary nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022934042.6U CN215507341U (en) | 2020-12-09 | 2020-12-09 | Pipeline cleaning rotary nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215507341U true CN215507341U (en) | 2022-01-14 |
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ID=79785757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022934042.6U Active CN215507341U (en) | 2020-12-09 | 2020-12-09 | Pipeline cleaning rotary nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215507341U (en) |
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2020
- 2020-12-09 CN CN202022934042.6U patent/CN215507341U/en active Active
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