Municipal pipeline dredging device
By integrating blowers, purification systems and other components in municipal pipeline silting devices, the problems of harmful gas discharge and purification in municipal pipelines are solved, the health and environmental safety of construction workers are ensured, and efficient gas purification and noise control are achieved.
Patent Information
- Application Number
- CN202420994588.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-09
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2034-05-09
AI Technical Summary
Flammable and explosive or harmful gases in municipal pipelines cannot be discharged during the siltation process, which endangers the health of construction workers, and the discharged hazardous gases may cause pollution to the environment.
A municipal pipe silting device was designed, including blowers, serrated fan blades, diversion blades, hollow discs, activated carbon filtration system, filter plates, brushes, conductive columns, solar panels, silence shutters, alarms and soundproof cotton , through these components, the harmful gases are discharged and purified to prevent them from causing harm to people and the environment.
Effectively discharge harmful gases in municipal pipelines, increase gas discharge pressure, prevent gas from being dissipated in confined spaces, purify the exhausted gas, reduce noise and dust pollution, and provide an environmentally friendly and economical solution.
Smart Images
Figure CN222206676U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of pipeline dredging, in particular to a municipal pipeline dredging device. Background Art
[0002] Sewage usually carries household garbage, construction waste, leaves and other debris, which clog pipes and gradually accumulate to form sludge.
[0003] When there is too much silt in the pipeline, the flow cross-sectional area of the pipeline will be reduced, thereby reducing the water delivery capacity of the pipeline. In severe cases, it may even cause pipeline blockage. At the same time, the silt will also corrode the pipeline and accelerate the aging and damage of the pipeline, so the pipeline needs to be desilted regularly.
[0004] Since there are many types of water sources flowing through municipal pipelines, long-term flow through different water sources will cause some flammable and explosive or harmful gas components to remain in the municipal pipelines. When workers dredge the pipelines without treatment, it is easy for the harmful gases in the pipelines to be unable to be discharged, thereby causing harm to the health of the construction workers. Therefore, a municipal pipeline dredging device is proposed to address the above problems. Utility Model Content
[0005] In order to make up for the deficiencies of the prior art and solve at least one technical problem raised in the background technology, the utility model proposes a municipal pipeline desilting device.
[0006] The technical solution adopted by the utility model to solve its technical problems is: a municipal pipeline dredging device described in the utility model comprises a dredging pipeline; a threaded steel ring is fixedly connected to the end of the dredging pipeline; a blower is rotatably connected to the middle of the threaded steel ring; a cross support frame is fixedly connected to the middle of the blower; a bearing is rotatably connected to the middle of the cross support frame; a plurality of groups of serrated fan blades are rotatably connected to the middle of the bearing; a plurality of groups of guide vanes are fixedly connected to the middle of the blower.
[0007] Preferably, a hollow disc is connected in the middle of the blower; a connecting disc is rotatably connected in the middle of the hollow disc; a plurality of sets of leaves are connected to the side of the connecting disc; a handle is fixedly connected to the side of the connecting disc; and a plurality of sets of filter holes are provided in the middle of the connecting disc and the hollow disc.
[0008] Preferably, a filter plate is fixedly connected to the middle of the blower; a support plate is fixedly connected to the middle of the bearing; a plurality of groups of first brushes are fixedly connected to one side of the support plate; and a plurality of groups of second brushes are fixedly connected to the other side of the support plate.
[0009] Preferably, a plurality of groups of conductive columns are fixedly connected to the middle of the blower; a triangular plate is fixedly connected to the top of each conductive column; and a plurality of groups of solar panels are fixedly connected to both sides of each triangular plate.
[0010] Preferably, a sound-absorbing shutter is connected to the end of the blower; and a plurality of groups of window leaves are connected to the middle of the sound-absorbing shutter.
[0011] Preferably, a conductive wire is connected to the middle of the conductive column; and an alarm is fixedly connected to the end of the conductive wire.
[0012] Preferably, sound insulation cotton is fixedly connected to the middle part of the blower.
[0013] The utility model is beneficial in that:
[0014] 1. The utility model discloses a municipal pipeline desilting device, which can discharge harmful gases in municipal pipelines through a blower, so as to prevent the accumulation of a large amount of harmful gases in the pipelines when workers carry out desilting work. If the gases are not discharged, the health of the construction workers may be endangered. The guide vanes can increase the pressure of harmful gases when they are discharged from the blower, so as to prevent the transition from a confined space to an open space during discharge, thereby reducing the gas flow rate and changing the direction, so as to cause the gas to be discharged in a disorderly manner.
[0015] 2. The municipal pipeline desilting device described in the utility model can purify the discharged harmful gases by placing activated carbon inside the hollow disc, thereby preventing the harmful gases discharged by the blower from easily polluting the surrounding environment and affecting the health of surrounding personnel. The opening of the connecting disc makes it convenient for the staff to replace the activated carbon regularly. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.
[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;
[0018] Figure 2 It is a three-dimensional cross-sectional structural schematic diagram of the utility model;
[0019] Figure 3 It is a cross-sectional structural schematic diagram of the blower in the utility model;
[0020] Figure 4 It is a schematic diagram of the three-dimensional structure of the sawtooth fan blade in the utility model.
[0021] In the figure: 1. dredging pipe; 11. threaded steel ring; 12. blower; 13. cross support frame; 14. bearing; 15. serrated fan blade; 16. guide vane; 2. hollow disc; 21. connecting disc; 22. hinge; 23. handle; 24. filter hole; 3. filter plate; 31. support plate; 32. first brush; 33. second brush; 4. conductive column; 41. triangle plate; 42. solar panel; 5. sound-absorbing shutter; 51. window leaf; 6. conductive wire; 61. alarm; 7. sound insulation cotton. DETAILED DESCRIPTION
[0022] 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.
[0023] like Figure 1 , Figure 2 , Figure 3 , Figure 4As shown, a municipal pipeline dredging device comprises a dredging pipeline 1; a threaded steel ring 11 is fixedly connected to the end of the dredging pipeline 1; a blower 12 is rotatably connected to the middle of the threaded steel ring 11; a cross support frame 13 is fixedly connected to the middle of the blower 12; a bearing 14 is rotatably connected to the middle of the cross support frame 13; a plurality of groups of serrated blades 15 are rotatably connected to the middle of the bearing 14; a plurality of groups of guide blades 16 are fixedly connected to the middle of the blower 12; during operation, when it is necessary to dredge the municipal pipeline, the dredging pipeline 1 is first inserted into the municipal pipeline, and then the blower 12 is screwed to the threaded steel ring 11, so that the blower 12 and the threaded steel ring 11 are connected to each other. When the blower 12 is required to work, the bearing 14 can be rotated in the middle of the cross support frame 13, and the rotation of the bearing 14 will drive the serrated blades 15 to rotate, thereby forming a certain suction force, so that the gas inside the municipal pipeline can be sucked out. When the gas flows through the serrated blades 15, the serrated blades 15 are rotated. When the fan blades 15 are at the position, the serrated fan blades 15 will break up the large vortices in the gas into small vortices, thereby achieving a certain noise reduction effect. At this time, the gas sucked out by the blower 12 will flow through the guide blades 16 and be discharged from the inside of the blower 12. When the gas in the municipal pipeline is completely discharged, the blower 12 is rotated to make it fall off from the end of the dredging pipeline 1, and then the end of the dredging pipeline 1 is connected to the sludge suction vehicle. In this step, the blower 12 can discharge the harmful gases in the municipal pipeline, so as to prevent the workers from accumulating a large amount of harmful gases in the pipeline when performing dredging work. If the gas is not discharged, it may cause harm to the health of the construction workers. The guide blades 16 can increase the pressure of the harmful gases when they are discharged from the blower 12 to prevent them from transitioning from a confined space to an open space during discharge, thereby reducing the gas flow rate and changing the direction, which leads to the occurrence of scattered gas discharge.
[0024] like Figure 2As shown, the blower 12 is connected to a hollow disc 2 in the middle; a connecting disc 21 is rotatably connected to the middle of the hollow disc 2; a plurality of hinges 22 are connected to the side of the connecting disc 21; a handle 23 is fixedly connected to the side of the connecting disc 21; a plurality of filter holes 24 are provided in the middle of the connecting disc 21 and the hollow disc 2; when working, the handle 23 can be held and pulled, and the connecting disc 21 will expand outwards under the influence of the pulling force of the rotating characteristics of the hinge 22, so that the hollow disc 2 can be opened and the activated carbon can be filled in the hollow disc 2, and then Close the connecting disk 21. When the blower 12 discharges harmful gases, the gases will flow through the hollow disk 2. At this time, the activated carbon inside the hollow disk 2 has adsorptive and filtering properties, which will purify the harmful gases. This step can purify the discharged harmful gases by placing activated carbon inside the hollow disk 2, thereby preventing the harmful gases discharged by the blower 12 from easily polluting the surrounding environment and affecting the health of surrounding personnel. The opening of the connecting disk 21 can facilitate the staff to replace the activated carbon regularly.
[0025] like Figure 2 , Figure 3 , Figure 4 As shown, a filter plate 3 is fixedly connected to the middle of the blower 12; a support plate 31 is fixedly connected to the middle of the bearing 14; a plurality of first brushes 32 are fixedly connected to one side of the support plate 31; a plurality of second brushes 33 are fixedly connected to the other side of the support plate 31; during operation, when the blower 12 exhausts the municipal pipeline, dust and impurities in the municipal pipeline will be carried by the wind to flow, and at this time the filter plate 3 can reduce the dust from being discharged to the outside through the blower 12, and when the bearing 14 rotates, it will drive the support plate 31 and the first brush 32 and the second brush 33 on both sides of the support plate 31 to rotate, so that the first brush 32 can clean the surface of the filter plate 3, and at the same time The second brush 33 can be used to clean the surface of the serrated blades 15. This step can reduce the discharge of dust and impurities through the filter plate 3, thereby preventing the discharge of dust from polluting the surrounding environment. The first brush 32 can prevent the dust from accumulating for a long time and causing the filter plate 3 to be blocked, thereby affecting the exhaust work of the blower 12. The second brush 33 is designed so that a small amount of dust will still flow out of the filter plate 3 and contaminate the surface of the serrated blades 15. Long-term accumulation will easily affect the normal operation of the serrated blades 15. At this time, the second brush 33 can reduce the occurrence of such situations.
[0026] like Figure 1As shown, a plurality of conductive columns 4 are fixedly connected to the middle of the blower 12; a triangular plate 41 is fixedly connected to the top of the conductive columns 4; a plurality of solar panels 42 are fixedly connected to both sides of the triangular plate 41; when working, the triangular plate 41 connects the solar panel 42 and the conductive column 4, and the solar panel 42 absorbs sunlight and converts it into electrical energy, which is then transmitted to the blower 12 through the conductive column 4, so that the blower 12 can be powered on to work. This step can provide electricity for the blower 12 through the cooperation of the solar panel 42 and the conductive column 4, thereby reducing energy consumption, achieving an environmental protection effect, and reducing a certain economic cost.
[0027] like Figure 1 As shown, the end of the blower 12 is connected to a sound-absorbing shutter 5; a plurality of groups of window leaves 51 are connected to the middle of the sound-absorbing shutter 5; when working, the gas exhausted by the blower 12 will eventually be discharged to the outside through the sound-absorbing shutter 5, and when the gas flows through the sound-absorbing shutter 5, it will generate friction and interference with the window leaves 51, thereby reducing the noise. This step can reduce the noise emitted by the blower 12 through the mutual cooperation of the sound-absorbing shutter 5 and the window leaves 51, thereby reducing noise pollution and providing a better environment for the surrounding people.
[0028] like Figure 1 As shown, a conductive wire 6 is connected to the middle of the conductive column 4; an alarm 61 is fixedly connected to the end of the conductive wire 6; when working, the conductive wire 6 can transfer the electric energy converted by the solar panel 42 to the alarm 61, so that the alarm 61 can emit an alarm sound. In this step, when the blower 12 exhausts the municipal pipeline, the alarm 61 can sound to remind passers-by around to avoid it.
[0029] like Figure 2 , Figure 3 , Figure 4 As shown, a sound insulation cotton 7 is fixedly connected to the middle of the blower 12; when working, the sound insulation cotton 7 can reduce the propagation of the noise generated by the blower 12. This step can further reduce noise pollution through the effect of the sound insulation cotton 7.
[0030] Working principle: during operation, when it is necessary to desilt the municipal pipeline, first insert the desilting pipeline 1 into the municipal pipeline, and then screw the blower 12 on the threaded steel ring 11 to connect the blower 12 and the threaded steel ring 11 to each other. When the blower 12 is needed to work, the bearing 14 can be rotated in the middle of the cross support frame 13. At the same time, the rotation of the bearing 14 will drive the serrated blades 15 to rotate, thereby forming a certain suction force, so that the gas inside the municipal pipeline can be sucked out. When the gas flows through the serrated blades 15, the serrated blades 15 will break up the large vortices in the gas into small vortices, thereby achieving a certain noise reduction effect. At this time, the gas sucked out by the blower 12 will flow through the guide blades 16 and be discharged from the inside of the blower 12. After the gas in the pipeline is completely discharged, the blower 12 is rotated to make it fall off from the end of the silt cleaning pipeline 1, and then the end of the silt cleaning pipeline 1 is connected to the silt suction vehicle. In this step, the blower 12 can discharge the harmful gas in the municipal pipeline, so as to prevent the workers from accumulating a large amount of harmful gas in the pipeline when performing silt cleaning work. If the gas is not discharged, it may cause harm to the health of the construction workers. The guide vane 16 can increase the pressure of the harmful gas when it is discharged from the blower 12 to prevent the transition from a confined space to an open space during discharge, thereby reducing the gas flow rate and changing the direction, so that the gas is discharged in a disorderly manner. When working, you can hold the handle 23 And pull, at this time, the connecting disk 21 will expand outward under the influence of the pulling force when the hinge 22 rotates, so that the hollow disk 2 can be opened and activated carbon can be filled inside the hollow disk 2, and then the connecting disk 21 is closed. When the blower 12 discharges harmful gases, the gas will flow through the hollow disk 2. At this time, the activated carbon inside the hollow disk 2 has the effects of adsorption and filtration, which will purify the harmful gases. This step can purify the discharged harmful gases by placing activated carbon inside the hollow disk 2, so as to prevent the harmful gases discharged by the blower 12 from easily polluting the surrounding environment and affecting the health of surrounding personnel. The opening of the connecting disk 21 can facilitate the staff to replace the activated carbon regularly. During operation, when the blower 12 exhausts the municipal pipeline, the dust and impurities in the municipal pipeline will be carried by the wind to flow. At this time, the filter plate 3 can reduce the dust from being discharged to the outside through the blower 12. When the bearing 14 rotates, it will drive the support plate 31 and the first brush 32 and the second brush 33 on both sides of the support plate 31 to rotate, so that the first brush 32 can clean the surface of the filter plate 3, and at the same time, the second brush 33 can clean the surface of the serrated blade 15. This step can reduce the discharge of dust and impurities through the filter plate 3, thereby preventing the discharge of dust from polluting the surrounding environment. Through the action of the first brush 32, it can prevent the filter plate 3 from being blocked due to long-term accumulation of dust.The second brush 33 is provided so that a small amount of dust will still flow out from the filter plate 3 and contaminate the surface of the serrated blades 15. The long-term accumulation will easily affect the normal operation of the serrated blades 15. At this time, the second brush 33 can reduce the occurrence of such a situation. When working, the triangular plate 41 connects the solar panel 42 and the conductive column 4. At the same time, the solar panel 42 absorbs sunlight and converts it into electrical energy. The converted electrical energy is then transmitted to the blower 12 through the conductive column 4, so that the blower 12 can be powered on to work. This step can provide electricity to the blower 12 through the cooperation of the solar panel 42 and the conductive column 4, thereby reducing energy consumption, achieving an environmental protection effect, and also reducing a certain economic cost. When working, the blower The gas exhausted by the fan 12 will eventually be discharged to the outside through the sound-absorbing louver 5. When the gas flows through the sound-absorbing louver 5, it will produce friction and interference with the window leaf 51, thereby reducing the noise. This step can reduce the noise emitted by the blower 12 through the cooperation of the sound-absorbing louver 5 and the window leaf 51, thereby reducing noise pollution and providing a better environment for the surrounding personnel. When working, the conductive wire 6 can transfer the electric energy converted by the solar panel 42 to the alarm 61, so that the alarm 61 can sound an alarm. In this step, when the blower 12 exhausts the municipal pipeline, the alarm 61 can sound to remind the passers-by around to avoid it. When working, the sound insulation cotton 7 can reduce the spread of the noise generated by the blower 12. This step can further reduce noise pollution through the sound insulation cotton 7.
[0031] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.
Claims
1. A municipal pipeline desilting device, comprising a desilting pipeline (1); a threaded steel ring (11) is fixedly connected to the end of the desilting pipeline (1); the characteristics are: The middle portion of the threaded steel ring (11) is rotatably connected to a blower (12); the middle portion of the blower (12) is fixedly connected to a cross support frame (13); the middle portion of the cross support frame (13) is rotatably connected to a bearing (14); the middle portion of the bearing (14) is rotatably connected to a plurality of groups of sawtooth blades (15); and the middle portion of the blower (12) is fixedly connected to a plurality of groups of guide vanes (16).
2. A municipal pipeline desilting device according to claim 1, characterized in that: The blower (12) is connected to a hollow disc (2) in the middle; a connecting disc (21) is rotatably connected to the middle of the hollow disc (2); a plurality of leaflets (22) are connected to the side of the connecting disc (21); a handle (23) is fixedly connected to the side of the connecting disc (21); and a plurality of filter holes (24) are provided in the middle of both the connecting disc (21) and the hollow disc (2).
3. A municipal pipeline desilting device according to claim 1, characterized in that: A filter plate (3) is fixedly connected to the middle of the blower (12); a support plate (31) is fixedly connected to the middle of the bearing (14); a plurality of groups of first brushes (32) are fixedly connected to one side of the support plate (31); and a plurality of groups of second brushes (33) are fixedly connected to the other side of the support plate (31).
4. A municipal pipeline desilting device according to claim 1, characterized in that: A plurality of groups of conductive columns (4) are fixedly connected to the middle of the blower (12); a triangular plate (41) is fixedly connected to the top of each of the conductive columns (4); and a plurality of groups of solar panels (42) are fixedly connected to both sides of each of the triangular plates (41).
5. A municipal pipeline desilting device according to claim 1, characterized in that: The end of the blower (12) is connected to a sound-absorbing louver (5); the middle of the sound-absorbing louver (5) is connected to a plurality of groups of window leaves (51).
6. A municipal pipeline desilting device according to claim 4, characterized in that: A conductive wire (6) is connected to the middle of the conductive column (4); and an alarm (61) is fixedly connected to the end of the conductive wire (6).
7. A municipal pipeline desilting device according to claim 1, characterized in that: A sound insulation cotton (7) is fixedly connected to the middle of the blower (12).