CN219386629U

CN219386629U - Hydraulic drive's biomembrane washout cleaning device in drain pipe

Info

Publication number: CN219386629U
Application number: CN202320249432.0U
Authority: CN
Inventors: 王凯杰; 孙晓燕; 林凯荣; 陈晓宏; 黎小鹏
Original assignee: Sun Yat Sen University
Current assignee: Sun Yat Sen University
Priority date: 2023-02-20
Filing date: 2023-02-20
Publication date: 2023-07-21
Anticipated expiration: 2033-02-20

Abstract

The utility model discloses a hydraulically-driven cleaning device for flushing biological membranes in a drain pipe, which comprises a protection box and a reversing gear set; a reversing gear set is arranged in the protection box; the reversing gear set is provided with a first rotating shaft and a second rotating shaft which are mutually perpendicular in the axial direction, and a transmission rotating structure is arranged between the first rotating shaft and the second rotating shaft; the first rotating shaft extends out of the protection box and is provided with a plurality of first blades; the second rotating shaft extends out of the protection box and is provided with a plurality of second blades, and brushes are arranged on the plurality of second blades; therefore, after the biological film flushing and cleaning device in the drain pipe is adopted, the self-powered cleaning operation can be realized by utilizing the sewage in the pipeline, and the problem that the self-powered long-term cleaning cannot be realized in the prior art is thoroughly solved.

Description

Hydraulic drive's biomembrane washout cleaning device in drain pipe

Technical Field

The utility model relates to the technical field of sewage pipeline cleaning, in particular to a hydraulic-driven cleaning device for flushing biological membranes in a drain pipe.

Background

The drainage pipe network is used as an important urban infrastructure to transfer domestic sewage and industrial sewage from urban areas to sewage treatment plants, and provides a clean and sanitary living environment for citizens. The imperfect construction of the drainage system can lead to a concentrated burst of numerous public health problems. Therefore, the normal and efficient operation of the drainage network system is extremely important for urban public health safety. In addition, the sediment and impurities accumulated in the drainage pipe network can be used as organic matters to provide superior conditions for the growth of microorganisms, so that the pipeline is corroded and damaged, the drainage pipe network is mostly deeply buried underground, the inner space is closed, the pipelines of various sections are long, and the sediment inside the pipeline is difficult to be timely discharged by inspectors, and the pipeline is difficult to be timely blocked, so that the drainage pipe network is difficult to clean, and the sediment is difficult to be timely cleaned, and the sediment is difficult to be timely removed, so that the sediment is difficult to be timely removed, and the pipeline is high in efficiency Clogging materials such as FOG.

Particularly, most of the existing devices use external energy sources such as electric power to drive, the energy reserve of the devices is limited, the devices need to frequently take out supplementary energy from pipelines, otherwise, the devices can not be guaranteed to operate efficiently for a long time due to downtime and the like, and special people need to conduct periodic inspection.

Therefore, the inability to achieve self-powered long-term cleaning has become a technical problem to be solved.

Disclosure of Invention

The utility model aims to provide a hydraulic-driven cleaning device for flushing biological membranes in a drain pipe, which solves the problem that the self-energy supply long-term cleaning cannot be realized in the prior art.

In order to solve the technical problems, the utility model provides a hydraulic-driven cleaning device for flushing biological membranes in a drain pipe, which comprises a protection box and a reversing gear set; the reversing gear set is arranged in the protection box; the reversing gear set is provided with a first rotating shaft and a second rotating shaft which are mutually perpendicular in the axial direction, and a transmission rotating structure is arranged between the first rotating shaft and the second rotating shaft; the first rotating shaft extends out of the protection box and is provided with a plurality of first blades; the second rotating shaft extends out of the protection box and is provided with a plurality of second blades, and brushes are arranged on the second blades.

In one embodiment, the brush is detachably connected to the second blade.

In one embodiment, a slot is formed at the outer edge of the second blade, and the brush is detachably inserted into the slot.

In one embodiment, the brush includes a variety of length and thickness gauges.

In one embodiment, a plurality of the brushes are provided on a plurality of the second blades.

In one embodiment, the reversing gear set comprises a transmission rotating shaft, a first transmission gear, a second transmission gear, a first reversing gear and a second reversing gear; the transmission rotating shaft is consistent with the second rotating shaft in the axial direction, and the first transmission gear and the second transmission gear are respectively arranged at two ends of the transmission rotating shaft; the first reversing gear is arranged on the first rotating shaft and meshed with the first transmission gear; the second reversing gear is arranged on the second rotating shaft, and the second reversing gear is meshed with the second transmission gear.

In one embodiment, the first blade is flat.

In one embodiment, the first rotating shaft is coaxially provided with a fixing rod, and the fixing rod is arranged outside the protection box.

The beneficial effects of the utility model are as follows:

when the device is used, the biomembrane flushing and cleaning device in the drain pipe is arranged in a corresponding pipeline, once sewage flows in the pipeline, the sewage can apply thrust to the first blade, so that the first rotating shaft rotates, the first rotating shaft can realize synchronous rotation of the second rotating shaft through the transmission of the reversing gear set, and the brush on the second blade can rotate to clean attachments on the inner wall of the pipeline, so that after the device is used, the sewage in the pipeline can be utilized to realize self-powered cleaning operation, and the problem that the prior art cannot realize self-powered long-term cleaning is thoroughly solved.

Drawings

In order to more clearly illustrate the technical solutions of the present utility model, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a structure provided by the present embodiment;

FIG. 2 is a schematic illustration of the disassembled structure of FIG. 1;

fig. 3 is a partial schematic structure of fig. 1.

The reference numerals are as follows:

10. a protection box;

211. a first rotating shaft; 212. a second rotating shaft; 221. a first blade; 222. a second blade; 23. a brush; 24. a slot; 25. a transmission rotating shaft; 261. a first transmission gear; 262. a second transmission gear; 271. a first reversing gear; 272. a second reversing gear;

30. and a fixing rod.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

The utility model provides a biofilm scouring and cleaning device in a water drain pipe driven by water, which is implemented as shown in fig. 1 to 3 and comprises a protection box 10 and a reversing gear set; a reversing gear set is arranged in the protection box 10; the reversing gear set is provided with a first rotating shaft 211 and a second rotating shaft 212 which are mutually perpendicular in the axial direction, and a transmission rotating structure is arranged between the first rotating shaft 211 and the second rotating shaft 212; the first rotating shaft 211 extends out of the protection box 10 and is provided with a plurality of first blades 221; the second rotating shaft 212 extends out of the protection box 10, and is provided with a plurality of second blades 222, and brushes 23 are arranged on the plurality of second blades 222.

When the device is applied, the biofilm scouring and cleaning device in the drain pipe is arranged in the corresponding pipeline, once sewage flows in the pipeline, the sewage can apply thrust to the first blades 221, so that the first rotating shaft 211 rotates, the first rotating shaft 211 can realize synchronous rotation of the second rotating shaft 212 through transmission of the reversing gear set, and the brush 23 on the second blades 222 can rotationally brush attachments on the inner wall of the pipeline.

Therefore, after the biological film flushing and cleaning device in the drain pipe is adopted, the self-powered cleaning operation can be realized by utilizing the sewage in the pipeline, and the problem that the self-powered long-term cleaning cannot be realized in the prior art is thoroughly solved.

As shown in fig. 1 and 3, this embodiment preferably provides a detachable connection between the brush 23 and the second blade 222.

After the arrangement mode is adopted, if the brush 23 needs to be replaced and maintained, the brush 23 is only required to be directly removed and replaced, so that the possibility of replacing and maintaining the brush 23 is provided; the brush 23 can be replaced and maintained in various ways, such as insertion, fastening, and screw fastening.

As shown in fig. 1 and 3, this embodiment is preferably provided with a slot 24 at the outer edge of the second blade 222, and the brush 23 is detachably inserted into the slot 24.

With reference to the direction of illustration, after the arrangement, the slots 24 are vertically arranged, and the upper and lower ends of the slots are both in an opening structure, so that the brushes 23 can be inserted into the slots 24 in a sliding manner up and down, and can be removed from the slots 24 in a sliding manner up and down, so that the operation is simple, convenient and quick.

Preferably, this embodiment preferably provides that the brush 23 comprises a variety of length and thickness gauges.

After the arrangement mode is adopted, different brushes 23 can be selected according to different pipeline conditions; for example, if the inner diameter of the pipe is smaller, the brush 23 with smaller thickness can be selected, if the inner diameter of the pipe is larger, the brush 23 with larger thickness can be selected to ensure the fit between the brush 23 and the inner wall of the pipe, and the length dimension of the brush 23 can be selected according to the use requirement, so that the application is more flexible.

As shown in fig. 1 and 3, this embodiment preferably provides a plurality of brushes 23 on each of the plurality of second blades 222.

After the arrangement, each second blade 222 can use a plurality of brushes 23 to perform synchronous brushing operation, so that brushing quality and brushing efficiency are improved.

As shown in fig. 1 and 2, this embodiment preferably provides a reversing gear set comprising a drive shaft 25, a first drive gear 261, a second drive gear 262, a first reversing gear 271 and a second reversing gear 272; the axial direction of the transmission rotating shaft 25 is consistent with that of the second rotating shaft 212, and a first transmission gear 261 and a second transmission gear 262 are respectively arranged at two ends of the transmission rotating shaft 25; the first reversing gear 271 is arranged on the first rotating shaft 211, and the first reversing gear 271 is meshed with the first transmission gear 261; the second reversing gear 272 is disposed on the second rotating shaft 212, and the second reversing gear 272 is meshed with the second transmission gear 262.

After the arrangement mode is adopted, the first rotating shaft 211 can drive the first reversing gear 271 to synchronously rotate, the first reversing gear 271 can drive the first transmission gear 261 and the second transmission gear 262 to vertically and axially rotate by horizontal axial rotation, and the second transmission gear 262 can drive the second reversing gear 272 to vertically and axially rotate by horizontal axial rotation, so that the reversing function of the reversing gear set is realized.

As shown in fig. 1, this embodiment preferably provides the first blade 221 in a flat plate shape.

After the arrangement mode is adopted, the stress area of the first blade 221 can be larger, so that the contact area between sewage and the first blade 221 is also increased, and water energy can be more fully utilized.

As shown in fig. 1, in this embodiment, the first shaft 211 is preferably coaxially provided with a fixing rod 30, and the fixing rod 30 is disposed outside the protection case 10.

After the arrangement mode is adopted, the fixing rod 30 can be used for fixing the pipeline, so that convenience is brought to fixing the biofilm scouring and cleaning device in the drain pipe.

While the foregoing is directed to the preferred embodiments of the present utility model, it will be appreciated by those skilled in the art that changes and modifications may be made without departing from the principles of the utility model, such changes and modifications are also intended to be within the scope of the utility model.

Claims

1. A hydraulically driven cleaning device for flushing biological membranes in a drain pipe is characterized in that,

comprises a protection box and a reversing gear set;

the reversing gear set is arranged in the protection box;

the reversing gear set is provided with a first rotating shaft and a second rotating shaft which are mutually perpendicular in the axial direction, and a transmission rotating structure is arranged between the first rotating shaft and the second rotating shaft;

the first rotating shaft extends out of the protection box and is provided with a plurality of first blades;

the second rotating shaft extends out of the protection box and is provided with a plurality of second blades, and brushes are arranged on the second blades.

2. The device of claim 1, wherein the brush is removably coupled to the second blade.

3. The device according to claim 2, wherein the second blade has a slot at an outer edge thereof, and the brush is detachably inserted into the slot.

4. The in-drain biofilm flushing cleaning device of claim 3 wherein said brush includes a plurality of length and thickness gauges.

5. The device according to any one of claims 1 to 4, wherein a plurality of the brushes are provided on a plurality of the second blades.

6. The cleaning device for flushing biofilm in a drain pipe according to claim 1, wherein,

the reversing gear set comprises a transmission rotating shaft, a first transmission gear, a second transmission gear, a first reversing gear and a second reversing gear;

the transmission rotating shaft is consistent with the second rotating shaft in the axial direction, and the first transmission gear and the second transmission gear are respectively arranged at two ends of the transmission rotating shaft;

the first reversing gear is arranged on the first rotating shaft and meshed with the first transmission gear;

the second reversing gear is arranged on the second rotating shaft, and the second reversing gear is meshed with the second transmission gear.

7. The in-drain biofilm flushing and cleaning device of claim 1 wherein said first vane is plate-like.

8. The device according to claim 1, wherein the first shaft is coaxially provided with a fixing rod, and the fixing rod is disposed outside the protection box.