CN220868415U - Pipe wall dredging and dirt removing device - Google Patents
Pipe wall dredging and dirt removing device Download PDFInfo
- Publication number
- CN220868415U CN220868415U CN202322390676.3U CN202322390676U CN220868415U CN 220868415 U CN220868415 U CN 220868415U CN 202322390676 U CN202322390676 U CN 202322390676U CN 220868415 U CN220868415 U CN 220868415U
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- CN
- China
- Prior art keywords
- pressure
- pressure hose
- pipe wall
- air bag
- dredging
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 22
- 239000007921 spray Substances 0.000 claims abstract description 17
- 239000010802 sludge Substances 0.000 claims abstract description 4
- 239000010865 sewage Substances 0.000 claims description 10
- 230000002093 peripheral effect Effects 0.000 claims description 8
- 239000012790 adhesive layer Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims description 2
- 238000005299 abrasion Methods 0.000 abstract description 4
- 238000004140 cleaning Methods 0.000 abstract description 3
- 230000000149 penetrating effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model discloses a pipe wall dredging and decontaminating device, which belongs to the technical field of pipe wall cleaning and comprises a pipeline, a high-pressure hose and a plurality of floating pieces; the high-pressure water pump is arranged at one end of the high-pressure hose, the other end of the high-pressure hose is communicated with a water source through the high-pressure water pump, and the high-pressure water pump is matched with the high-pressure water pump to spray high-pressure water flow to remove sludge and dirt; the floating pieces are detachably arranged on the outer side of the high-pressure hose, and the floating pieces are equidistantly arranged along the length direction of the high-pressure hose. According to the utility model, through the floating piece and the water sprayed by the high-pressure spray head, the high-pressure hose can float in the drain pipe, so that the abrasion between the high-pressure hose and the inner wall of the drain pipe can be effectively avoided, the friction between the high-pressure hose and the inner wall of the drain pipe can be reduced, and the difficulty of the high-pressure spray head penetrating into the drain pipe is reduced.
Description
Technical Field
The utility model belongs to the technical field of pipe wall cleaning, and particularly relates to a pipe wall dredging and decontaminating device.
Background
Municipal pipeline is the important engineering of city construction, and its mainly used drainage blowdown, the maintenance of municipal pipeline has important effect to the normal operating of pipeline. The main purpose of maintaining municipal pipelines is to remove pollutants such as silt in the pipelines and ensure the smoothness of the pipelines.
At present, the cleaning of municipal pipelines is mainly completed through a combined sewage suction truck, and Chinese patent application publication No. CN202559521U discloses an anti-return dredging pipe device for the combined sewage suction truck, which is used for preventing a high-pressure spray head of a dredging hose from returning after encountering resistance, and comprises a dredging hose body and a high-pressure spray head arranged at the tail end of the dredging hose, wherein a metal pipe is arranged between the dredging hose and the high-pressure spray head, and the length dimension of the metal pipe is larger than or equal to the diameter of a sewer pipeline. The utility model effectively solves the problem that the sewage suction hose and the high-pressure nozzle thereof have potential safety hazards in the dredging operation process of the traditional combined sewage suction truck, and threatens the life safety of operators.
In the technical scheme provided by the patent, the high-pressure spray head for dredging the hose has the function of preventing the hose from turning back after encountering resistance, but the following defects still exist in the actual use process:
After the dredging hose stretches into the inside of the sewer pipe, the dredging hose stretching into the inside of the sewer pipe can be contacted with the bottom wall of the sewer pipe under the action of self gravity, and the high-pressure spray head at the end part of the dredging hose gradually stretches into the inside of the sewer pipe by utilizing the reaction force generated by high-pressure water spraying, so that the friction force between the dredging hose and the bottom wall of the sewer pipe can lead to the increase of the difficulty of the dredging hose stretching into the inside of the sewer pipe, and moreover, the contact between the dredging hose and the bottom wall of the sewer pipe can lead to the increase of the abrasion of the dredging hose in the moving process (the dredging hose slides along the bottom wall of the sewer pipe to cause abrasion).
Disclosure of utility model
The utility model aims at: in order to solve the problems pointed out in the background art, a pipe wall dredging and decontaminating device is provided.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
A pipe wall dredging and decontaminating apparatus, comprising:
A pipe;
The high-pressure hose is provided with a high-pressure spray head at one end, the other end of the high-pressure hose is communicated with a water source through a high-pressure water pump, and the high-pressure spray head stretches into the pipeline and can be matched with the high-pressure water pump to spray high-pressure water flow so as to remove sludge and dirt; and
The floating pieces are detachably arranged on the outer side of the high-pressure hose, and the floating pieces are equidistantly arranged along the length direction of the high-pressure hose.
Preferably, the floating piece is a circular air bag capable of being inflated, and the air bag is sleeved on the outer side of the high-pressure hose.
Preferably, the air bag is provided with a seam arranged along the axial direction of the air bag, so that the air bag is in an unsealed annular structure.
Preferably, the seam is fastened by a fastener;
The fastener comprises a son magic tape and a mother magic tape which are fixed on the outer peripheral surface of the air bag, and the son magic tape and the mother magic tape are respectively fixed on two sides of the joint seam.
Preferably, the female magic tape is provided with a through hole, and the inflating nozzle of the air bag is contained in the through hole.
Preferably, a positioning groove is formed in the inner ring surface of the air bag, a plurality of positioning protrusions which are equidistantly arranged are fixed on the outer peripheral surface of the high-pressure hose, and the positioning protrusions are inserted into the positioning groove.
Preferably, the positioning groove is of a circular ring structure.
Preferably, the positioning protrusion is adhered and fixed on the outer peripheral surface of the high-pressure hose through the adhesive layer.
Preferably, the pipeline comprises a vertically arranged sewage well and a drain pipe communicated with the sewage well.
In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:
1. According to the utility model, the floating piece is matched with water sprayed by the high-pressure spray head, so that the high-pressure hose can float in the drain pipe, abrasion between the high-pressure hose and the inner wall of the drain pipe can be effectively avoided, meanwhile, friction between the high-pressure hose and the inner wall of the drain pipe can be reduced, difficulty in the high-pressure spray head penetrating into the drain pipe is reduced, and meanwhile, when hard objects on the top wall or the side wall of the drain pipe are flushed and dropped by the high-pressure spray head, the floating piece also has a certain buffer effect, and the high-pressure hose is prevented from being broken.
2. According to the utility model, the seam arranged along the axial direction of the air bag is arranged on the air bag, so that the air bag is convenient to assemble and disassemble, and meanwhile, the stability of connection between the air bag and the high-pressure hose can be improved by matching the sub-magic tape and the main magic tape, and the air bag is prevented from falling off from the high-pressure hose.
3. According to the utility model, after the son magic tape and the mother magic tape are attached, the charging connector is stored and protected between the son magic tape and the mother magic tape, so that the charging connector is prevented from being blocked.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a pipe wall dredging and decontaminating apparatus according to the present utility model;
FIG. 2 is a schematic structural view of a floating member of a pipe wall dredging and decontaminating apparatus according to the present utility model;
FIG. 3 is a schematic structural view of a fastener for a pipe wall dredging and decontaminating apparatus according to the present utility model;
FIG. 4 is a schematic top view of a floating member of a dredging and decontaminating apparatus according to the present utility model;
Fig. 5 is an enlarged schematic view of the pipe wall dredging and decontaminating apparatus according to the present utility model shown in fig. 4.
Legend description: 1. a pipe; 11. a sewage well; 12. a drain pipe; 2. a high pressure hose; 21. a high pressure nozzle; 3. a float; 31. a joint; 32. a fastener; 321. a son magic tape; 322. female magic tape; 3221. a through hole; 33. an air charging nozzle; 34. a positioning groove; 4. positioning the bulge; 41. and (5) an adhesive layer.
Detailed Description
The utility model will now be described with reference to specific examples.
As shown in fig. 1 to 5, the pipe wall dredging and decontaminating device of the present embodiment includes a pipe 1 and a high-pressure hose 2, where the pipe 1 refers to a pipe structure to be cleaned, in this embodiment, the pipe 1 includes a drainage well 11 vertically disposed and a drainage pipe 12 communicated with the drainage well 11, when in actual use, one end of the high-pressure hose 2 with a high-pressure nozzle 21 is installed and extends into the drainage pipe 12 through the drainage well 11, then clean water at a water source is pumped into the high-pressure hose 2 by using the high-pressure water pump, and then is sprayed out by the high-pressure nozzle 21, and the high-pressure water sprayed out by the high-pressure nozzle 21 can flush the closure of the drainage pipe 12 on one hand, so as to clean impurities such as sludge on the pipe wall of the drainage pipe 12, and can also generate a reaction force to push the high-pressure nozzle 21 to pull the high-pressure hose 2 gradually deep into the drainage pipe 12, so as to clean deeply.
The difference from the prior art is that: in this embodiment, the floating members 3 are provided, specifically, the floating members 3 are detachably provided on the outer side of the high-pressure hose 2, and the floating members 3 are provided in plurality, and the plurality of floating members 3 are equidistantly arranged along the pipe length direction of the high-pressure hose 2.
During actual use, because the setting of floating piece 3, the water of cooperation high pressure shower nozzle 21 spun again (under certain circumstances, drain pipe 12 also can exist sewage) for high pressure hose 2 can float in the inside of drain pipe 12, thereby can effectually avoid the condition that high pressure hose 2 and drain pipe 12's inner wall produced wearing and tearing to take place, also can reduce the frictional force between high pressure hose 2 and the drain pipe 12 inner wall simultaneously, reduced the degree of difficulty that high pressure shower nozzle 21 is in deep into drain pipe 12 inside, simultaneously, when the hard thing on drain pipe 12 roof or the lateral wall is washd by high pressure shower nozzle 21 and is dropped, floating piece 3 also has certain cushioning effect, avoid high pressure hose 2 to be broken.
As shown in fig. 1 to 5, the floating member 3 is a circular air bag capable of being inflated, and the air bag is sleeved on the outer side of the high-pressure hose 2, so that the air bag is simple in structure and light in weight, and meanwhile, the floating member 3 is arranged in a circular shape, and the air bag is sleeved on the outer side of the high-pressure hose 2, so that the high-pressure hose 2 is comprehensively protected, and meanwhile, the floating force generated by the floating member 3 is more uniform.
As shown in FIG. 2, the air bag is provided with a seam 31 arranged along the axial direction thereof, so that the air bag is in an unsealed annular structure, and when in actual use, a user can use the existence of the seam 31 to complete the installation and the disassembly of the air bag on the high-pressure hose 2, for example, when in installation, the air bag can be sleeved on the high-pressure hose 2 by the seam 31, and then the air bag is inflated.
As shown in fig. 3, the seam 31 is fastened by a fastener 32; specifically, in this embodiment, fastener 32 is including fixing the son magic subsides 321 and female magic subsides 322 at gasbag outer peripheral face, and son magic subsides 321 and female magic subsides 322 are fixed respectively in the both sides of seam 31, and during the in-service use, can paste son magic subsides 321 and female magic subsides 322 together and accomplish the fixation to seam 31, avoid the unexpected condition of opening of seam 31 to take place in the use, improved the stability of being connected between gasbag and the high pressure hose 2.
In the above-mentioned scheme, through offer the seam 31 that sets up along its axial on the gasbag to make things convenient for the dismouting of gasbag, cooperation son magic subsides 321 and female magic subsides 322 simultaneously can improve the stability of being connected between gasbag and the high-pressure hose 2, prevents that the gasbag from coming off from the high-pressure hose 2.
Further, as shown in fig. 3, the female velcro 322 is provided with a through hole 3221, and the air charging nozzle 33 of the air bag is accommodated in the through hole 3221, so that after the female velcro 322 is attached to the sub-velcro 321, the air charging nozzle 33 is accommodated and protected between the sub-velcro 321 and the female velcro 322, so as to avoid the air charging nozzle 33 from being blocked.
As shown in fig. 4 and 5, the inner ring surface of the air bag is provided with a positioning groove 34, a plurality of positioning protrusions 4 are fixed on the outer circumferential surface of the high-pressure hose 2, and the positioning protrusions 4 are inserted into the positioning groove 34, so that the air bag can be fixed on the axial direction of the high-pressure hose 2, and the air bag is prevented from sliding along the axial direction of the high-pressure hose 2.
Further, the constant head tank 34 in this embodiment is the ring structure, so, can conveniently fix a position protruding 4 joint to the inside of constant head tank 34, moreover, the protruding 4 of location in this embodiment is pasted through pasting layer 41 and is fixed on the outer peripheral face of high pressure hose 2, so, need not to improve the structure of original high pressure hose 2 and can install the gasbag, application scope is wide, simultaneously, also need not to make the gasbag directly paste on high pressure hose 2, has made things convenient for the dismouting and the change of gasbag.
Claims (9)
1. A pipe wall dredging and decontaminating device, comprising:
a conduit (1);
The high-pressure hose (2), one end of the high-pressure hose (2) is provided with a high-pressure spray head (21), the other end of the high-pressure hose (2) is communicated with a water source through a high-pressure water pump, and the high-pressure spray head (21) stretches into the pipeline (1) and can be matched with the high-pressure water pump to spray high-pressure water flow so as to remove sludge and dirt; and
The floating pieces (3) are detachably arranged on the outer side of the high-pressure hose (2), and the floating pieces (3) are equidistantly arranged along the length direction of the high-pressure hose (2).
2. A pipe wall dredging and decontaminating device according to claim 1, characterized in that the floating member (3) is an inflatable annular air bag, and the air bag is sleeved on the outer side of the high pressure hose (2).
3. A pipe wall dredging and decontaminating apparatus as claimed in claim 2, wherein the air bag is provided with a seam (31) arranged along the axial direction thereof, so that the air bag is in a non-closed annular structure.
4. A pipe wall dredging arrangement according to claim 3, characterized in that the joint (31) is fastened by means of a fastener (32);
The fastener (32) comprises a son magic tape (321) and a mother magic tape (322) which are fixed on the outer peripheral surface of the air bag, and the son magic tape (321) and the mother magic tape (322) are respectively fixed on two sides of the joint (31).
5. The pipe wall dredging and decontaminating device according to claim 4, wherein the female velcro (322) is provided with a through hole (3221), and the inflating nozzle (33) of the air bag is accommodated in the through hole (3221).
6. The pipe wall dredging and decontaminating device according to claim 2, wherein a locating groove (34) is formed on the inner ring surface of the air bag, a plurality of locating protrusions (4) which are equidistantly arranged are fixed on the outer peripheral surface of the high-pressure hose (2), and the locating protrusions (4) are inserted into the locating groove (34).
7. A pipe wall dredging arrangement according to claim 6, wherein the positioning groove (34) is of a circular ring-shaped construction.
8. A pipe wall dredging and decontaminating apparatus according to claim 6, wherein the positioning protrusion (4) is adhered and fixed on the outer peripheral surface of the high pressure hose (2) by an adhesive layer (41).
9. A pipe wall dredging arrangement according to claim 1, characterized in that the pipe (1) comprises a vertically arranged sewage well (11) and a drain pipe (12) communicating with the sewage well (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322390676.3U CN220868415U (en) | 2023-09-04 | 2023-09-04 | Pipe wall dredging and dirt removing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322390676.3U CN220868415U (en) | 2023-09-04 | 2023-09-04 | Pipe wall dredging and dirt removing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220868415U true CN220868415U (en) | 2024-04-30 |
Family
ID=90813802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322390676.3U Active CN220868415U (en) | 2023-09-04 | 2023-09-04 | Pipe wall dredging and dirt removing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220868415U (en) |
-
2023
- 2023-09-04 CN CN202322390676.3U patent/CN220868415U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |