CN215823383U - Rotary spray head for cleaning non-excavation type pipeline - Google Patents
Rotary spray head for cleaning non-excavation type pipeline Download PDFInfo
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- CN215823383U CN215823383U CN202122037485.XU CN202122037485U CN215823383U CN 215823383 U CN215823383 U CN 215823383U CN 202122037485 U CN202122037485 U CN 202122037485U CN 215823383 U CN215823383 U CN 215823383U
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- cleaning
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Abstract
The utility model discloses a rotary spray head for cleaning a non-excavation type pipeline, which comprises a core shaft and a rotary head, wherein a bearing is connected onto the core shaft, the lower end of the rotary head is movably connected with the bearing, a water spraying cavity is arranged inside the rotary head, a water spraying port communicated with the water spraying cavity is arranged on the rotary head, a nozzle is arranged in the water spraying port, a water inlet communicated with the water spraying cavity is formed in the core shaft, and a gland is connected to the lower end of the rotary head. Through the mode, the rotary spray head for cleaning the trenchless pipeline can effectively clean the trenchless pipeline, and is good in cleaning effect, simple in structure and convenient to use.
Description
Technical Field
The utility model relates to the field of trenchless pipeline cleaning, in particular to a rotary spray head for trenchless pipeline cleaning.
Background
Trenchless pipelines are common facilities in industrial and municipal engineering, and after the pipelines run for a period of time, attachments can be generated, so that the pipelines need to be cleaned regularly, otherwise, the running effect of the pipelines can be influenced. At present, for the situation that pipelines are blocked, common construction units are simply dredged, and the pipelines are difficult to clean, so that troubles are brought to the next treatment.
Disclosure of Invention
The utility model mainly solves the technical problem of providing the rotary spray head for cleaning the trenchless pipeline, which can effectively clean the trenchless pipeline and has the advantages of good cleaning effect, simple structure and convenient use.
In order to solve the technical problems, the utility model adopts a technical scheme that: the utility model provides a be used for abluent rotatory nozzle of non-excavation formula pipeline, includes dabber and rotating head, the spindle is connected with the bearing, the lower extreme and the bearing swing joint of rotating head, the rotating head is inside to have the water spray chamber, be equipped with the water jet with water spray chamber intercommunication on the rotating head, be equipped with the nozzle in the water jet, the spindle has the inlet opening of water spray chamber intercommunication, the lower extreme of rotating head is connected with the gland.
In a preferred embodiment of the utility model, the water jets are spaced apart on the rotary head.
In a preferred embodiment of the utility model, the gland is attached to the rotating head by screws.
In a preferred embodiment of the present invention, the rotating head is a spherical nozzle.
In a preferred embodiment of the utility model, the bearing is located above the gland, and the bearing is a deep groove ball bearing.
The utility model has the beneficial effects that: the rotary spray head for cleaning the trenchless pipeline can effectively clean the trenchless pipeline, and has the advantages of good cleaning effect, simple structure and convenient use.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without inventive efforts, wherein:
FIG. 1 is a schematic perspective view of a preferred embodiment of a rotary sprayer for trenchless pipe cleaning in accordance with the present invention;
FIG. 2 is a cross-sectional view of FIG. 1;
the parts in the drawings are numbered as follows: 1. the water spraying device comprises a mandrel, 11, a water inlet hole, 2, a rotating head, 21, a water spraying cavity, 22, a water spraying opening, 3, a bearing, 4, a nozzle, 5 and a gland.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all 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.
Referring to fig. 1 and 2, a rotary nozzle for cleaning a trenchless pipeline includes a mandrel 1 and a rotating head 2, the mandrel 1 is connected with a bearing 3, the lower end of the rotating head 2 is movably connected with the bearing 3, a water spraying cavity 21 is arranged inside the rotating head 2, a water spraying opening 22 communicated with the water spraying cavity 21 is arranged on the rotating head 2, a nozzle 4 is arranged in the water spraying opening 22, a water inlet 11 communicated with the water spraying cavity 21 is arranged on the mandrel 1, and a gland 5 is connected with the lower end of the rotating head 2.
The water jet ports 22 are provided at intervals on the rotary head 2.
The gland 5 is attached to the rotary head 2 by screws (not shown).
In addition, the rotary head 2 is a spherical nozzle. The water jets 22 include axially disposed water jets and circumferentially spaced water jets along the rotating head to ensure thorough cleaning of the interior of the pipe. And a dynamic seal is formed between the rotating head and the core shaft through a seal ring, so that water is prevented from entering the bearing.
The bearing 3 is located above the gland 5, and the bearing 3 is a deep groove ball bearing.
The specific working principle of the rotary spray head for cleaning the trenchless pipeline is as follows: connect water piping in the inlet opening 11 of dabber 1, the spray pipe water spray, water gets into spout cavity 21 back from the spout 4 blowout in the water jet 22, because water pressure can make rotating head 2 rotate around dabber 1, improves the cleaning performance to the pipeline.
Different from the prior art, the rotary spray head for cleaning the trenchless pipeline can effectively clean the trenchless pipeline, and has the advantages of good cleaning effect, simple structure and convenience in use.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by the present specification, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (5)
1. The utility model provides a be used for abluent rotatory nozzle of non-excavation formula pipeline, a serial communication port, including dabber and rotating head, the spindle is connected with the bearing, the lower extreme and the bearing swing joint of rotating head, the rotating head is inside to have the water spray chamber, be equipped with the water jet with water spray chamber intercommunication on the rotating head, install the nozzle in the water jet, the spindle has the inlet opening of water spray chamber intercommunication, the lower extreme of rotating head is connected with the gland.
2. The rotary nozzle for trenchless pipe cleaning of claim 1 wherein the water jets are spaced circumferentially about the rotary head.
3. The spinner for trenchless pipe cleaning of claim 2 wherein the gland is attached to the spinner head by screws.
4. The spinner for trenchless pipe cleaning of claim 3 wherein the spinner head is of spherical configuration.
5. The rotary sprayer for trenchless pipeline cleaning of any of claims 1-4 wherein the bearing is located above the gland and the bearing is a deep groove ball bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122037485.XU CN215823383U (en) | 2021-08-27 | 2021-08-27 | Rotary spray head for cleaning non-excavation type pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122037485.XU CN215823383U (en) | 2021-08-27 | 2021-08-27 | Rotary spray head for cleaning non-excavation type pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215823383U true CN215823383U (en) | 2022-02-15 |
Family
ID=80197142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122037485.XU Active CN215823383U (en) | 2021-08-27 | 2021-08-27 | Rotary spray head for cleaning non-excavation type pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215823383U (en) |
-
2021
- 2021-08-27 CN CN202122037485.XU patent/CN215823383U/en active Active
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