CN219973464U

CN219973464U - Dirty pipeline inner wall's scale removal structure

Info

Publication number: CN219973464U
Application number: CN202321563949.3U
Authority: CN
Inventors: 缪忠华
Original assignee: Nantong Coastal Municipal Engineering Co ltd
Current assignee: Nantong Coastal Municipal Engineering Co ltd
Priority date: 2023-06-19
Filing date: 2023-06-19
Publication date: 2023-11-07
Anticipated expiration: 2033-06-19

Abstract

The utility model relates to the technical field of scale removal of sewage pipelines, and discloses a scale removal structure for the inner wall of a sewage pipeline. According to the utility model, the scale remover is placed in the placing cylinder in an initial state through the connecting rod, the placing cylinder, the water permeable hole and the valve opening assembly, so that a worker can conveniently store the scale remover without needing to store at another place, the worker holds the handle to push inwards, so that the handle pushes the piston cover and the placing cylinder to move inwards along the external cylinder, at the moment, the scale remover placed in the placing cylinder contacts with water in the water pipe through the water permeable hole at the outer side, the scale remover is dissolved in the water, the water containing the scale remover contacts with the inner wall of the water pipe, components in the scale remover react with scale, the scale is dissolved, the scale removal work is realized, the operation is simple, the scale remover is not required to be searched, and the scale remover can be removed rapidly.

Description

Dirty pipeline inner wall's scale removal structure

Technical Field

The utility model relates to the technical field of sewage pipeline descaling, in particular to a descaling structure for the inner wall of a sewage pipeline.

Background

The sewage pipeline is an important part for urban sewage treatment and transportation, sewage can be transported to a designated position through a plurality of groups of pipelines, and in the long-term use process of the sewage pipeline, as the content of mineral substances in the sewage is very high, when the temperature is relatively high, a mixture of compounds and impurities precipitated in the water can form scale, if the scale is always stored in the pipelines, the scale can be accumulated too thick, the flow speed of water flow is influenced, and the normal use of the sewage pipeline is influenced, so that the scale on the inner wall of the sewage pipeline can be treated by using a scale removing structure;

at present, various modes of scale treatment on the inner wall of a sewage pipeline exist in the market, such as high-pressure water gun flushing, mechanical cleaning and chemical cleaning, wherein chemical cleaning is the most convenient mode, and is one of the most common modes of cleaning the scale on the inner wall of the sewage pipeline, a scale remover is thrown into the sewage pipeline through a throwing pipe connected to the outer side of the pipeline, so that the scale remover with a dissolving function contacts water and then contacts the scale on the inner wall, chemical reaction can occur between the scale remover and the scale, thereby removing the scale on the inner wall of the pipeline, and cleaning the sewage pipeline is realized.

Aiming at the problems, the novel design is carried out on the basis of the original descaling structure of the inner wall of the sewage pipeline.

Disclosure of Invention

The utility model aims to provide a descaling structure for the inner wall of a sewage pipeline, which adopts the device to work, thereby solving the problem that the prior descaling agent needs to be stored independently when the sewage pipeline is subjected to descaling, and is inconvenient and quick to use.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a scale removal structure of sewer pipe inner wall, includes external section of thick bamboo, external section of thick bamboo bottom is connected with the valve opening subassembly that is used for blocking water, and external section of thick bamboo front end block has the apron that is used for sealedly to the inside perforation of having seted up of apron, the inside connecting rod that is provided with of perforation, and connecting rod bottom is connected with the piston lid, and piston lid bottom block has a section of thick bamboo of placing, the hole of permeating water has been seted up in the section of thick bamboo outside of placing.

Further, the outside of the external cylinder is fixed with a water pipe, the valve opening assembly comprises a rotating shaft fixed at the bottom of the external cylinder, one side of the rotating shaft is connected with a baffle, the outside of the baffle is fixed with a fixed block, and the fixed block is clamped with a hole preset at the bottom of the external cylinder.

Further, a first torsion spring is fixed on the outer side of the rotating shaft, and the first torsion spring is clamped with the hole in the initial state.

Further, the diameter of the placing cylinder is smaller than that of the external cylinder, the length of the connecting rod is larger than that of the external cylinder, and the outer side of the connecting rod is provided with an annular groove and a clamping groove.

Further, the annular groove is positioned on one side of the piston cover, the tail end of the connecting rod is connected with a handle, the clamping groove is positioned on one side of the handle, and the diameters of the clamping groove and the annular groove are consistent.

Further, the outer side of the placing cylinder is connected with scraping plates, a plurality of groups of the scraping plates are arranged at equal angles, and the scraping plates are in contact with the inner wall of the external cylinder.

Further, the cover plate is slidably connected with positioning components on two sides of the through hole, and the positioning components are aligned with the annular groove and the clamping groove.

Further, the locating component comprises a fixed shaft fixed inside the cover plate, the outer side of the fixed shaft is movably connected with a curved bar, two groups of curved bars are arranged on the outer side of the fixed shaft, clamping blocks are movably connected to the tail ends of the curved bars, the clamping blocks are in sliding connection with grooves formed in two sides of the through holes, the clamping blocks are mutually clamped with the clamping grooves, and the clamping blocks are in sliding connection with the annular grooves.

Compared with the prior art, the utility model has the following beneficial effects:

according to the descaling structure for the inner wall of the sewage pipeline, when the existing sewage pipeline is used for descaling, the descaling agent needs to be stored independently, so that the descaling structure is inconvenient and quick to use; the descaling agent is placed in the placing cylinder in an initial state, so that a worker can conveniently store the descaling agent without needing to search for other places, and when the descaling is needed, the worker holds the handle to push inwards, so that the handle pushes the piston cover and the placing cylinder to move inwards along the external cylinder, the baffle is extruded to rotate around the rotating shaft, the rotating shaft drives the torsion spring to deform, the descaling agent placed in the placing cylinder contacts with water in the water pipe through the water-permeable hole at the outer side, the descaling agent is dissolved in the water, the water containing the descaling agent contacts with the inner wall of the water pipe, components in the descaling agent react with the scale, the scale is dissolved, the descaling operation is realized, the operation is simple, the descaling agent is not needed to be searched, and the scale can be quickly removed.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of the whole structure of the present utility model;

FIG. 3 is a schematic view of the structure of the placement barrel of the present utility model;

FIG. 4 is a schematic view of a connecting rod according to the present utility model;

fig. 5 is a schematic structural diagram of a positioning assembly according to the present utility model.

In the figure: 1. an external cylinder; 2. a valve opening assembly; 21. a baffle; 22. a fixed block; 23. a rotation shaft; 24. a torsion spring I; 3. placing a cylinder; 4. a water permeable hole; 5. a piston cap; 6. a connecting rod; 61. an annular groove; 62. a clamping groove; 7. a handle; 8. a scraper; 9. a positioning assembly; 91. a clamping block; 92. a curved bar; 93. a fixed shaft; 94. a torsion spring II; 10. a water pipe; 11. a cover plate; 111. and (5) perforating.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

For a further understanding of the present utility model, the present utility model will be described in detail with reference to the drawings.

1-2, a scale removal structure of sewer pipe inner wall, including external section of thick bamboo 1, external section of thick bamboo 1 bottom is connected with and is used for blocking the valve opening subassembly 2 of water, and external section of thick bamboo 1 front end block has the apron 11 that is used for sealedly to the inside perforation 111 of seting up of apron 11, perforation 111 inside is provided with connecting rod 6, and connecting rod 6 bottom is connected with piston lid 5, and piston lid 5 bottom block has and places a section of thick bamboo 3, has seted up the hole 4 that permeates water in the placing section of thick bamboo 3 outside.

The utility model is further described below with reference to examples.

Example 1:

referring to fig. 3 and 4, a water pipe 10 is fixed on the outer side of the external cylinder 1, the valve opening assembly 2 includes a rotating shaft 23 fixed on the bottom of the external cylinder 1, a baffle 21 is connected to one side of the rotating shaft 23, a fixing block 22 is fixed on the outer side of the baffle 21, and the fixing block 22 is engaged with a hole preset on the bottom of the external cylinder 1, so that sewage cannot enter the external cylinder 1 when no scale is removed.

The first torsion spring 24 is fixed on the outer side of the rotating shaft 23, and the first torsion spring 24 is clamped with the hole by the fixing block 22 in the initial state, so that the baffle 21 can be conveniently and automatically reset.

The diameter of the placing cylinder 3 is smaller than that of the external cylinder 1, the length of the connecting rod 6 is larger than that of the external cylinder 1, and the outer side of the connecting rod 6 is provided with an annular groove 61 and a clamping groove 62, so that the placing cylinder 3 can be placed inside the external cylinder 1.

The annular groove 61 is located on the side of the piston cap 5, the end of the connecting rod 6 is connected with the handle 7, the clamping groove 62 is located on the side of the handle 7, and the diameters of the clamping groove 62 and the annular groove 61 are consistent, so that the clamping groove 62 and the annular groove 61 can fix the position of the connecting rod 6.

The cover plate 11 is slidably connected with the positioning assemblies 9 at both sides of the through hole 111, and the positioning assemblies 9 are aligned with the annular groove 61 and the clamping groove 62, so that the positions of the connecting rods 6 can be conveniently fixed by the positioning assemblies 9, the annular groove 61 and the clamping groove 62.

Specifically, a plurality of groups of external cylinders 1 are fixed on the outer side of the water pipe 10 at equal intervals, a placing cylinder 3 is sleeved in the external cylinders 1, the top end of the placing cylinder 3 is clamped with a piston cover 5, the front end of the piston cover 5 is connected with a connecting rod 6, the placing cylinder 3 is placed with a detergent in an initial state, the detergent can be conveniently kept by staff, other places are not needed to be kept, when the detergent is needed to be removed, the staff holds a handle 7 to push inwards, the handle 7 pushes the piston cover 5 and the placing cylinder 3 to move inwards along the external cylinders 1, a baffle 21 is extruded to rotate around a rotating shaft 23, the rotating shaft 23 drives a torsion spring one 24 to deform, the detergent placed in the placing cylinder 3 is contacted with water in the water pipe 10 through a water permeable hole 4 on the outer side at the moment, the detergent is dissolved in the water, the water containing the detergent is contacted with the inner wall of the water pipe 10, the components in the scale remover react with the scale to dissolve the scale, the scale removing work is realized, the operation is simple, the scale remover is not required to be searched, the scale can be removed rapidly, when the scale in the placing cylinder 3 is required to be added, the handle 7 can be pulled outwards by force, the cover plate 11 is opened by the handle 7 through the annular groove 61 and the positioning component 9 at the outer side of the connecting rod 6, the placing cylinder 3 and the piston cover 5 can be separated from the external cylinder 1, then the piston cover 5 is opened to put the scale remover into the external cylinder, and when the placing cylinder 3 stretches into the water pipe 10, the two symmetrical clamping grooves 62 preset at the outer side of the connecting rod 6 are aligned with the positions of the clamping blocks 91, the torsion spring II 94 is not extruded any more, the clamping blocks 91 are reset around the fixed shafts 93, the clamping blocks 91 are just clamped into the clamping grooves 62, the positions of the placing cylinder 3 during work are conveniently fixed, is not affected by water flow.

Example 2:

referring to fig. 5, the outer side of the placement cylinder 3 is connected with a plurality of scraping plates 8, and the scraping plates 8 are arranged at equal angles, and the scraping plates 8 are in contact with the inner wall of the external cylinder 1, so that the inner wall of the external cylinder 1 is cleaned when the scraping plates 8 rotate.

The locating component 9 includes the fixed axle 93 of fixing in the apron 11 inside, and fixed axle 93 outside swing joint has curved bar 92, and curved bar 92 is provided with two sets of in the fixed axle 93 outside, and curved bar 92 end swing joint has fixture block 91, and the fixture block 91 is sliding connection with the groove of perforating 111 both sides and fixture block 91 and the mutual block of draw-in groove 62, and fixture block 91 is sliding connection with ring channel 61, can guarantee to place a section of thick bamboo 3 and can rotate in external section of thick bamboo 1 inside.

Specifically, when placing section of thick bamboo 3 in operating condition, there is certain gap between placing section of thick bamboo 3 and external section of thick bamboo 1, some impurity in the water pipe 10 can enter into external section of thick bamboo 1 inner wall through the gap, if do not handle impurity for a long time, can influence the smoothness of placing section of thick bamboo 3 removal, when needs are to placing section of thick bamboo 3 and clean, can remove handle 7, make handle 7 pulling piston lid 5 and place section of thick bamboo 3 upwards remove, make fixture block 91 can be extruded by connecting rod 6, fixture block 91 promotes curved bar 92 rotatory round fixed axle 93, the torsional spring second 94 that curved bar 92 outside is connected takes place deformation, continue to remove connecting rod 6, make ring channel 61 and fixture block 91 position align, the deformation force that torsional spring second 94 received reduces, curved bar 92 begins to reset rotatory, thereby let the ring channel 61 block of fixture block 91 and connecting rod 6 outside, fix connecting rod 6 current height, place section of thick bamboo 3 is accomodate completely inside external section of thick bamboo 1 at this moment, rotatory handle 7 drives piston lid 5 and places section of thick bamboo 3 rotation, make place the fixed multiunit scraper blade 8 and carry out the clean up the section of thick bamboo 1 to the long-term normal influence on the internal wall of thick bamboo 1.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a scale removal structure of sewer pipe inner wall, includes external section of thick bamboo (1), its characterized in that: external section of thick bamboo (1) bottom is connected with and is used for blocking valve opening subassembly (2) of water, and external section of thick bamboo (1) front end block has apron (11) that are used for sealedly to inside perforation (111) of having seted up of apron (11), perforation (111) inside is provided with connecting rod (6), and connecting rod (6) bottom is connected with piston lid (5), and piston lid (5) bottom block has a section of thick bamboo (3) of placing, place section of thick bamboo (3) outside and seted up hole (4) that permeates water.

2. A scale removal structure for an inner wall of a sewage conduit according to claim 1, wherein: the external tube (1) outside is fixed with water pipe (10), and opens valve assembly (2) including fixing rotation axis (23) in external tube (1) bottom to rotation axis (23) one side is connected with baffle (21), baffle (21) outside is fixed with fixed block (22), and fixed block (22) and the hole mutual block that external tube (1) bottom was preset.

3. A scale removal structure for an inner wall of a sewage conduit according to claim 2, wherein: the outside of the rotating shaft (23) is fixed with a first torsion spring (24), and the first torsion spring (24) is clamped with the hole by the fixing block (22) in an initial state.

4. A scale removal structure for an inner wall of a sewage conduit according to claim 1, wherein: the diameter of the placing cylinder (3) is smaller than that of the external cylinder (1), the length of the connecting rod (6) is longer than that of the external cylinder (1) and is consistent, and an annular groove (61) and a clamping groove (62) are formed in the outer side of the connecting rod (6).

5. The descaling structure for the inner wall of a sewage pipeline according to claim 4, wherein: the annular groove (61) is positioned on one side of the piston cover (5), the tail end of the connecting rod (6) is connected with the handle (7), the clamping groove (62) is positioned on one side of the handle (7), and the diameters of the clamping groove (62) and the annular groove (61) are consistent.

6. A scale removal structure for an inner wall of a sewage conduit according to claim 5, wherein: the outer side of the placing cylinder (3) is connected with scraping plates (8), a plurality of groups of scraping plates (8) are arranged at equal angles, and the scraping plates (8) are in contact with the inner wall of the external cylinder (1).

7. A scale removal structure for an inner wall of a sewage conduit according to claim 6, wherein: the cover plate (11) is connected with positioning components (9) on two sides of the through hole (111) in a sliding mode, and the positioning components (9) are aligned with the annular groove (61) and the clamping groove (62).

8. A scale removal structure for an inner wall of a sewage conduit according to claim 7, wherein: the positioning assembly (9) comprises a fixed shaft (93) fixed inside the cover plate (11), the outer side of the fixed shaft (93) is movably connected with a curved rod (92), the outer side of the fixed shaft (93) is provided with two groups of curved rods (92), the tail end of each curved rod (92) is movably connected with a clamping block (91), the clamping blocks (91) are in sliding connection with grooves formed in two sides of the through holes (111), the clamping blocks (91) are mutually clamped with the clamping grooves (62), and the clamping blocks (91) are in sliding connection with the annular grooves (61).