CN220634948U - Dredging spray head for pipeline - Google Patents
Dredging spray head for pipeline Download PDFInfo
- Publication number
- CN220634948U CN220634948U CN202322240863.3U CN202322240863U CN220634948U CN 220634948 U CN220634948 U CN 220634948U CN 202322240863 U CN202322240863 U CN 202322240863U CN 220634948 U CN220634948 U CN 220634948U
- Authority
- CN
- China
- Prior art keywords
- spray head
- ring
- lantern ring
- wall
- head body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000007921 spray Substances 0.000 title claims abstract description 55
- 230000001681 protective effect Effects 0.000 claims abstract description 27
- 230000000149 penetrating effect Effects 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 17
- 239000000428 dust Substances 0.000 abstract description 12
- 239000012535 impurity Substances 0.000 abstract description 9
- 238000005452 bending Methods 0.000 description 5
- 238000001125 extrusion Methods 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Landscapes
- Nozzles (AREA)
Abstract
The utility model relates to a dredging spray head used in a pipeline, which aims to solve the technical problem that dust impurities adhered to water remained on the current spray head are easy to block holes around the spray head after being dried, and comprises a spray head body and a protective structure; the protective structure is sleeved on the spray head body; the protective structure comprises a lantern ring A, a lantern ring B and a protective sleeve; the lantern ring A and the lantern ring B are respectively sleeved on the spray head body; the protective sleeve is fixedly arranged between the lantern ring A and the lantern ring B; the utility model has the advantages of protecting a plurality of spray holes on the outer ring wall of the spray head body and preventing dust and impurities from contacting residual water to block the spray holes.
Description
Technical Field
The utility model relates to the technical field of pipeline cleaning, in particular to a dredging spray head used in a pipeline.
Background
The drain pipe refers to a system composed of a pipe channel for collecting and discharging sewage, wastewater and rainwater and auxiliary facilities thereof. Including main pipes, branch pipes and pipes leading to the treatment plant.
The drainage pipeline is laid and can be arranged with an overhaul wellhead, the overhaul wellhead can be opened to enter the drainage pipeline, and when dredging is carried out on the inside of the drainage pipeline, workers enter the drainage pipeline from the overhaul wellhead, and the inner wall of the pipeline is flushed through a nozzle connected with a water pipe. Because the shower nozzle is the water spray, directly place after spouting water, remaining water can adhere with dust impurity on the shower nozzle, wait for dust impurity to dry the back and easily block up the peripheral hole of shower nozzle, influence the shower nozzle and use.
In view of this, we propose a dredging nozzle for use in a pipeline.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art, adapt to the actual needs, and provide a dredging spray head used in a pipeline so as to solve the technical problem that dust impurities adhered to water remained on the current spray head are easy to block holes around the spray head after being dried.
In order to achieve the purpose of the utility model, the technical scheme adopted by the utility model is as follows: the dredging nozzle comprises a nozzle body and a protective structure, wherein the dredging nozzle is designed to be used in a pipeline;
the protective structure is sleeved on the spray head body;
the protective structure comprises a lantern ring A, a lantern ring B and a protective sleeve;
the lantern ring A and the lantern ring B are respectively sleeved on the spray head body; the protective sleeve is fixedly arranged between the lantern ring A and the lantern ring B; wherein, the protective sleeve is matched with a plurality of spray hole covers arranged on the outer ring wall of the spray head body.
Preferably, the inner ring wall of the lantern ring A is fixedly provided with a sponge ring A in a fit manner, and the inner ring wall of the lantern ring B is fixedly provided with a sponge ring B in a fit manner; the sponge ring A and the sponge ring B are respectively in extrusion fit with the outer wall of the spray head body.
Preferably, one side of the inner ring wall of the lantern ring B is provided with an annular groove, and a plurality of abutting elastic sheets are arranged in the annular groove in an annular array; wherein, the butt shell fragment with shower nozzle body outer wall butt cooperation.
Preferably, the abutting elastic sheet adopts an arc-shaped structure design; the arch end of the abutting elastic sheet faces inwards, and the arc surface of the abutting elastic sheet faces to correspond to the penetrating direction of the lantern ring B.
Preferably, every two abutting elastic sheets are not contacted.
Compared with the prior art, the utility model has the beneficial effects that:
1. the utility model has the advantages of protecting a plurality of spray holes on the outer ring wall of the spray head body by arranging the lantern ring A, the lantern ring B and the protective sleeve, avoiding the dust and impurities from contacting residual water to block the spray holes, and solving the problem that the dust and impurities adhered to the residual water on the spray head easily block the holes on the periphery of the spray head after being dried.
2. The utility model has the advantages that the sleeved parts of the lantern ring A and the lantern ring B are sealed by arranging the sponge ring A and the sponge ring B, dust is prevented from entering the protective sleeve, the friction force between the extruded sponge ring A and the extruded sponge ring B and the outer wall of the spray head body is increased, and the sleeved connection is stable.
3. The utility model has the advantages that the annular groove and the abutting elastic sheet are arranged, the reaction force generated by the extrusion bending of the abutting elastic sheet is used for abutting against the outer wall of the nozzle body, and the sleeving stability of the lantern ring B is further enhanced.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of an exploded construction of the present utility model;
FIG. 3 is a schematic view of the connection structure of the collar A according to the present utility model;
FIG. 4 is a schematic view of the connection structure of the collar B according to the present utility model;
in the figure: 1. a spray head body; 2. a protective structure;
101. a spray hole;
201. a collar A; 202. a collar B; 203. a protective sleeve;
2011. a sponge ring A;
2021. a sponge ring B; 2022. an annular groove; 2023. abutting against the spring plate.
Detailed Description
The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:
example 1: the dredging nozzle used in the pipeline, see fig. 1 to 4, comprises a nozzle body 1 and a protective structure 2; the protective structure 2 is sleeved on the nozzle body 1; the protective structure 2 comprises a collar A201, a collar B202 and a protective sleeve 203; the lantern ring A201 and the lantern ring B202 are respectively sleeved on the spray head body 1; the protective sleeve 203 is fixedly arranged between the lantern ring A201 and the lantern ring B202; wherein, the protecting sleeve 203 is in cover fit with a plurality of spray holes 101 formed on the outer ring wall of the spray head body 1, and the spray head body 1 sprays water to the periphery through the spray holes 101 formed on the outer ring wall to enlarge the cleaning range of the spray head body 1 on the inner wall of the pipeline. The utility model has the advantages of protecting a plurality of spray holes 101 on the outer ring wall of the spray head body 1 by arranging the lantern ring A201, the lantern ring B202 and the protecting sleeve 203, avoiding the dust and impurities from contacting residual water to block the spray holes 101, and solving the problem that the dust and impurities adhered to the residual water on the spray head easily block the holes on the periphery of the spray head after being dried.
Specifically, a sponge ring A2011 is fixedly attached to the inner ring wall of the lantern ring A201, and a sponge ring B2021 is fixedly attached to the inner ring wall of the lantern ring B202; wherein, sponge ring A2011 and sponge ring B2021 are respectively in extrusion fit with the outer wall of the nozzle body 1. The utility model has the advantages that the sleeved parts of the lantern ring A201 and the lantern ring B202 are sealed by arranging the sponge ring A2011 and the sponge ring B2021, dust is prevented from entering the protective sleeve 203, the friction force between the extruded sponge ring A2011 and the sponge ring B2021 and the outer wall of the nozzle body 1 is increased, and the sleeving is stable.
Further, an annular groove 2022 is formed in one side of the inner ring wall of the collar B202, a plurality of abutting elastic pieces 2023 are arranged in the annular groove 2022 in an annular array, and the annular groove 2022 provides a bending space for the abutting elastic pieces 2023; wherein, the abutting elastic sheet 2023 is in abutting fit with the outer wall of the nozzle body 1; the abutting elastic sheet 2023 adopts an arc-shaped structure design, and the bending degree of the abutting elastic sheet 2023 is selected by a person skilled in the art according to actual conditions for use; wherein the abutment spring 2023 has an inward arched end. The utility model has the advantages that the annular groove 2022 and the abutting elastic piece 2023 are arranged, the reaction force generated by the extrusion bending of the abutting elastic piece 2023 is propped against the outer wall of the nozzle body 1, and the sleeving stability of the lantern ring B202 is further enhanced.
Still further, the arc surface of the abutting elastic piece 2023 faces to correspond to the penetrating direction of the collar B202, so that the abutting elastic piece 2023 is convenient to be extruded and bent when the collar B202 is sleeved with the nozzle body 1.
It should be noted that, the two abutting spring pieces 2023 do not contact each other, so that enough space is provided for the abutting spring pieces 2023 to be pressed and bent.
Working principle: by using the device, the thread section of the spray head body 1 is connected with the water outlet pipe, water pressurized by an external water pump is sprayed out of the spray head body 1, and the pressurized water is sprayed out of the water outlet end and the outer ring wall of the spray head body 1 to perform dredging treatment on the inner wall of the pipeline; after the spray head body 1 is used, the lantern ring A201 and the lantern ring B202 are sequentially sleeved on the spray head body 1, the protective sleeve 203 covers the spray hole 101 on the outer ring wall of the spray head body 1, the sponge ring A2011 and the sponge ring B2021 are respectively extruded on the sleeved parts of the lantern ring A201 and the lantern ring B202 on the outer wall of the spray head body 1 to seal, dust is prevented from entering the protective sleeve 203, friction force between the extruded sponge ring A2011 and the outer wall of the spray head body 1 is increased through the sponge ring B2021, and the outer wall of the spray head body 1 is propped against by the reaction force generated by extrusion bending of the abutting elastic piece 2023, so that the sleeve B202 is further reinforced to be sleeved stably.
The embodiments of the present utility model are disclosed as preferred embodiments, but not limited thereto, and those skilled in the art will readily appreciate from the foregoing description that various modifications and variations can be made without departing from the spirit of the present utility model.
Claims (5)
1. Be used for dredging shower nozzle in pipeline, including shower nozzle body (1), its characterized in that still includes:
the protective structure (2) is sleeved on the spray head body (1);
the protective structure (2) comprises:
the lantern ring A (201) and the lantern ring B (202) are respectively sleeved on the spray head body (1);
the protective sleeve (203) is fixedly arranged between the lantern ring A (201) and the lantern ring B (202);
wherein, the protective sleeve (203) is matched with a plurality of spray holes (101) formed on the outer ring wall of the spray head body (1) in a covering way.
2. The dredging nozzle for the pipeline according to claim 1, wherein the inner ring wall of the collar a (201) is fixedly provided with a sponge ring a (2011), and the inner ring wall of the collar B (202) is fixedly provided with a sponge ring B (2021);
wherein, sponge ring A (2011) and sponge ring B (2021) respectively press fit in shower nozzle body (1) outer wall.
3. The dredging nozzle for the pipeline according to claim 1, wherein an annular groove (2022) is formed on one side of the inner ring wall of the collar B (202), and a plurality of abutting elastic pieces (2023) are arranged in the annular groove (2022) in an annular array;
wherein, the abutting elastic sheet (2023) is in abutting fit with the outer wall of the nozzle body (1).
4. A dredging nozzle as described in claim 3, wherein said abutment spring (2023) is of arcuate design;
the arch end of the abutting elastic sheet (2023) faces inwards, and the arc surface of the abutting elastic sheet (2023) faces to correspond to the penetrating direction of the sleeve ring B (202).
5. The dredging nozzle as recited in claim 4 wherein there is no contact between two of said abutment spring plates (2023).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322240863.3U CN220634948U (en) | 2023-08-21 | 2023-08-21 | Dredging spray head for pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322240863.3U CN220634948U (en) | 2023-08-21 | 2023-08-21 | Dredging spray head for pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220634948U true CN220634948U (en) | 2024-03-22 |
Family
ID=90267437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322240863.3U Active CN220634948U (en) | 2023-08-21 | 2023-08-21 | Dredging spray head for pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220634948U (en) |
-
2023
- 2023-08-21 CN CN202322240863.3U patent/CN220634948U/en active Active
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