Water conservancy pipeline desilting device
By designing a water conservancy pipeline silt device including cross rings, rotating shafts, turbines and scrapers, the problem of long-term use of water conservancy pipelines due to silt blockage is solved, efficient and energy-saving pipeline cleaning effect is achieved, and simplified through the silt removal mechanism Sludge removal process.
Patent Information
- Application Number
- CN202421009237.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-10
- Publication Date
- 2025-02-25
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
The pipe diameter of water conservancy pipelines that have been used for a long time is smaller due to the solidification of oil sludge and rust, and the sludge in the pipe is settled, resulting in the pipeline blockage. The existing cleaning methods consume a lot of manpower and material resources.
A water conservancy pipeline dredging device is designed, including water inlet pipes, water outlet pipes, sediment pipes and cleaning mechanisms. The cleaning mechanism consists of a cross ring, a rotating shaft, a turbine and a scraper. The turbine drives the scraper to rotate through the water flow, removes sludge from the pipe, and further cleans the turbine and scraper through the reservoir, high-pressure circular tube and nozzle.
Effectively prevent silt deposition from blocking the pipeline, improve the energy-saving and convenient pipe cleaning, and deposit silt into the sewage storage tank through the silt removal mechanism, which is convenient for removal and significantly reduces manpower and material consumption.
Smart Images
Figure CN222525500U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of pipeline desilting, in particular to a water conservancy pipeline desilting device. Background Art
[0002] Water conservancy engineering mainly studies the basic knowledge and skills in engineering hydrology, water conservancy engineering surveying, water conservancy reinforced concrete, hydraulic structures, engineering drawing, etc. It carries out engineering planning and design, on-site construction, engineering budgeting, and maintenance of water conservancy equipment in the field of water conservancy engineering. For example, it builds different types of hydraulic structures such as dams, dikes, spillways, sluices, channels, ferries, rafts, fishways, etc.
[0003] For pipes that have been used for a long time, the sludge and rust inside the pipes will solidify, causing the original pipe diameter to become smaller, and the silt inside the pipes will settle, which will eventually lead to pipe blockage. Replacing the pipes or manually clearing them will consume a lot of manpower and resources.
[0004] In view of this, we have launched a water conservancy pipeline dredging device. Utility Model Content
[0005] The purpose of the utility model is to provide a water conservancy pipeline desilting device to solve the problems raised in the above background technology.
[0006] To achieve the above purpose, the utility model provides the following technical solutions: a water conservancy pipeline silting device, comprising a water inlet pipe, a water outlet pipe is fixedly installed on the outside of the water inlet pipe, a sedimentation pipe is fixedly installed on the outside of the water outlet pipe, and a cleaning mechanism is arranged inside the water inlet pipe, and the cleaning mechanism comprises:
[0007] A cross ring, a cross ring is fixedly installed inside the water inlet pipe, and a rotating shaft is rotatably installed inside the cross ring;
[0008] A turbine, a turbine is fixedly mounted on the outer side of the rotating shaft, and a scraper is fixedly mounted on the other end of the rotating shaft away from the cross ring;
[0009] A water reservoir is fixedly installed on the outside of the water inlet pipe, a high-pressure round pipe is fixedly installed on the outside of the water reservoir, and a nozzle is fixedly installed on the outside of the high-pressure round pipe.
[0010] Preferably, the centers of the circular cross-sections of the cross ring, the rotating shaft, the turbine and the scraper are coaxial, so that cleaning of the pipeline is more energy-efficient and convenient.
[0011] Preferably, the movement trajectory of the turbine does not intersect with the scraper, the high-pressure round pipe, and the nozzle, so that the attachments on the scraper and the turbine can be cleaned.
[0012] Preferably, the nozzles are provided in a plurality of groups, and the plurality of groups of nozzles are arranged in a circular array with equal spacing with the center of the circular cross section of the high-pressure circular tube as the array center, so as to achieve a better cleaning effect.
[0013] Preferably, the sedimentation tube is provided with a silt removal mechanism, a baffle is clamped inside the water inlet pipe, a round hole is opened on the baffle, a check valve is fixedly installed inside the sedimentation tube, and a sewage storage tank is threadedly connected to the outside of the sedimentation tube.
[0014] Preferably, the circular holes are arranged in multiple groups, and the multiple groups of circular holes are arranged in a circular array with equal spacing around the center of the circular cross section of the baffle as the center of the array, and the baffle is coaxial with the center of the circular cross section of the cross ring, the rotating shaft, the turbine, and the scraper.
[0015] Preferably, the circular cross-sectional areas of the check valve and the deposition tube are equal.
[0016] Compared with the prior art, the utility model provides a water conservancy pipeline dredging device, which has the following beneficial effects:
[0017] 1. In order to prevent silt from clogging the pipeline, the hydraulic pipeline desilting device is provided with a cleaning mechanism, which cooperates with a rotating shaft, a turbine and a scraper to scrape off the silt attached to the pipeline, and the debris in the water flow is not easy to adhere to the pipeline. Secondly, it cooperates with a water reservoir, a high-pressure circular pipe and a nozzle to further clean the turbine and the scraper, thereby accelerating the flow rate of the water flow in the pipeline, and then better preventing silt from clogging the pipeline.
[0018] 2. In order to better remove the silt in the pipe, the water conservancy pipeline dredging device is equipped with a silt removal mechanism, which cooperates with the baffle and the circular hole to initially intercept the debris, and then cooperates with the check valve, so that the silt will not affect the circulation of the pipeline after it is deposited in the sewage storage tank. When the water pipe stops working, the thread of the sewage storage tank can be unscrewed to remove the silt, thereby better removing the silt in the pipe. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 It is a schematic side view of the structure of the utility model as a whole;
[0020] Figure 2 It is a schematic cross-sectional view of the structure of the utility model;
[0021] Figure 3 For this utility model Figure 2 A schematic diagram of the enlarged structure of the middle A area;
[0022] Figure 4 It is a schematic cross-sectional view of the structure of the utility model.
[0023] In the figure: 1. water inlet pipe; 2. water outlet pipe; 3. sedimentation pipe; 4. cleaning mechanism; 40. cross ring; 41. rotating shaft; 42. turbine; 43. scraper; 44. water reservoir; 45. high-pressure circular pipe; 46. nozzle; 5. silt removal mechanism; 50. baffle; 51. circular hole; 52. check valve; 53. sewage storage tank. DETAILED DESCRIPTION
[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0025] See also Figure 1-4 The utility model provides a technical solution: a water conservancy pipeline silting device, including a water inlet pipe 1, a water outlet pipe 2 is fixedly installed on the outside of the water inlet pipe 1, a sedimentation pipe 3 is fixedly installed on the outside of the water outlet pipe 2, and a cleaning mechanism 4 is arranged inside the water inlet pipe 1.
[0026] In one embodiment of the utility model, the cleaning mechanism 4 includes a cross ring 40, the cross ring 40 is fixedly installed inside the water inlet pipe 1, a rotating shaft 41 is rotatably installed inside the cross ring 40, a turbine 42 is fixedly installed on the outside of the rotating shaft 41, and a scraper 43 is fixedly installed on the other end of the rotating shaft 41 away from the cross ring 40. When water flows into the water inlet pipe 1, the water flow drives the turbine 42, so that the turbine 42 drives the rotating shaft 41 to rotate, and the rotating shaft 41 drives the scraper 43 to rotate, so that the silt attached to the pipe is scraped off, and the debris in the water flow is not easy to adhere to the pipe. A water reservoir 44 is fixedly installed on the outside of the water inlet pipe 1, and a high-pressure The circular tube 45, a nozzle 46 is fixedly installed on the outside of the high-pressure circular tube 45, so that the water tank 44 outputs water flow, so that the high-pressure circular tube 45 is filled with water, and the water flow is ejected through the nozzle 46, further cleaning the turbine 42 and the scraper 43, thereby also accelerating the flow rate of the water flow in the pipeline, and then better preventing silt deposition from clogging the pipeline. The cross ring 40, the rotating shaft 41, the turbine 42 and the scraper 43 are coaxial with the center of the circular cross section. The movement trajectory of the turbine 42 does not intersect with the scraper 43, the high-pressure circular tube 45, and the nozzle 46. There are multiple groups of nozzles 46, and the multiple groups of nozzles 46 are arranged in a circular array with equal spacing with the center of the circular cross section of the high-pressure circular tube 45 as the center of the array.
[0027] In one embodiment of the utility model, a silt removal mechanism 5 is provided on the sedimentation pipe 3, a baffle 50 is clamped inside the water inlet pipe 1, and a round hole 51 is opened on the baffle 50, so that after the baffle 50 and the round hole 51 initially intercept the debris, the scraper 43 continuously stirs so that the debris is not easy to settle. A check valve 52 is fixedly installed inside the sedimentation pipe 3, and a sewage storage tank 53 is threadedly connected to the outside of the sedimentation pipe 3. Because the density of silt is greater than the density of water, the silt falls into the sedimentation pipe 3 and is deposited in the sewage storage tank 53 through the check valve 52, which will not affect the sedimentation pipe 3. It affects the circulation of the pipeline. When the water pipe stops working, the thread of the sewage storage tank 53 can be unscrewed to remove the sludge, so as to better remove the sludge in the pipe. There are multiple groups of circular holes 51, and the multiple groups of circular holes 51 are arranged in a circular array with equal spacing around the center of the circular cross section of the baffle 50 as the center of the array. The baffle 50 is coaxial with the center of the circular cross section of the cross ring 40, the rotating shaft 41, the turbine 42, and the scraper 43, so that the treated water flows out through the circular hole 51 and the outlet pipe 2, and the circular cross-sectional area of the check valve 52 and the sedimentation pipe 3 is equal.
[0028] Working principle: When water flows into the water inlet pipe 1, the water flow pushes the turbine 42, so that the turbine 42 drives the rotating shaft 41 to rotate, and the rotating shaft 41 drives the scraper 43 to rotate, so that the sludge attached to the pipe is scraped off, and the debris in the water flow is not easy to adhere to the pipe, so that the water reservoir 44 outputs the water flow, so that the high-pressure circular pipe 45 is filled with water, so that the water flow is sprayed out through the nozzle 46, and the turbine 42 and the scraper 43 are further cleaned, thereby also accelerating the flow rate of the water flow in the pipe, and then better preventing the sludge from depositing and clogging the pipe. After the baffle 50 and the circular hole 51 initially intercept the debris, the scraper 43 continues to stir so that the debris is not easy to deposit. Because the density of the sludge is greater than the density of water, the sludge falls into the deposition pipe 3, and after being deposited in the sewage storage tank 53 through the check valve 52, it will not affect the circulation of the pipe. When the water pipe stops working, the thread of the sewage storage tank 53 can be unscrewed to remove the sludge, so that the treated water flows out through the circular hole 51 and the outlet pipe 2.
[0029] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.
Claims
1. A hydraulic pipeline desilting device, comprising a water inlet pipe (1), a water outlet pipe (2) fixedly mounted on the outside of the water inlet pipe (1), and a sedimentation pipe (3) fixedly mounted on the outside of the water outlet pipe (2), characterized in that: A cleaning mechanism (4) is arranged inside the water inlet pipe (1), and the cleaning mechanism (4) comprises: A cross ring (40), wherein the water inlet pipe (1) has a cross ring (40) fixedly mounted inside, and a rotating shaft (41) rotatably mounted inside the cross ring (40); A turbine (42), the turbine (42) being fixedly mounted on the outer side of the rotating shaft (41), and a scraper (43) being fixedly mounted on the other end of the rotating shaft (41) away from the cross ring (40); A water reservoir (44), the water reservoir (44) being fixedly mounted on the outside of the water inlet pipe (1), a high-pressure round pipe (45) being fixedly mounted on the outside of the water reservoir (44), and a nozzle (46) being fixedly mounted on the outside of the high-pressure round pipe (45).
2. A hydraulic pipeline desilting device according to claim 1, characterized in that: The centers of the circular cross sections of the cross ring (40), the rotating shaft (41), the turbine (42) and the scraper (43) are coaxial.
3. A hydraulic pipeline desilting device according to claim 2, characterized in that: The movement trajectory of the turbine (42) does not intersect with the scraper (43), the high-pressure circular pipe (45), and the nozzle (46).
4. A hydraulic pipeline desilting device according to claim 3, characterized in that: The nozzles (46) are provided in a plurality of groups, and the plurality of groups of nozzles (46) are arranged in a circular array with equal spacing, with the center of the circular cross section of the high-pressure circular tube (45) as the center of the array.
5. A hydraulic pipeline desilting device according to claim 4, characterized in that: The sedimentation pipe (3) is provided with a silt removal mechanism (5), a baffle (50) is clamped inside the water inlet pipe (1), a round hole (51) is opened on the baffle (50), a check valve (52) is fixedly installed inside the sedimentation pipe (3), and a sewage storage tank (53) is threadedly connected to the outside of the sedimentation pipe (3).
6. A water conservancy pipeline desilting device according to claim 5, characterized in that: The circular holes (51) are arranged in a plurality of groups, and the plurality of groups of circular holes (51) are arranged in a circular array with equal spacing, with the center of the circular cross section of the baffle plate (50) as the center of the array, and the centers of the circular cross sections of the baffle plate (50) are coaxial with the centers of the circular cross sections of the cross ring (40), the rotating shaft (41), the turbine (42), and the scraper plate (43).
7. A hydraulic pipeline desilting device according to claim 6, characterized in that: The check valve (52) and the deposition tube (3) have equal circular cross-sectional areas.