CN114857028A - Track type underwater flow promoting device - Google Patents
Track type underwater flow promoting device Download PDFInfo
- Publication number
- CN114857028A CN114857028A CN202210538115.0A CN202210538115A CN114857028A CN 114857028 A CN114857028 A CN 114857028A CN 202210538115 A CN202210538115 A CN 202210538115A CN 114857028 A CN114857028 A CN 114857028A
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- China
- Prior art keywords
- flow
- water
- platform
- flow promoting
- underwater
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D13/00—Pumping installations or systems
- F04D13/02—Units comprising pumps and their driving means
- F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
- F04D13/08—Units comprising pumps and their driving means the pump being electrically driven for submerged use
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/426—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/44—Fluid-guiding means, e.g. diffusers
- F04D29/445—Fluid-guiding means, e.g. diffusers especially adapted for liquid pumps
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/60—Mounting; Assembling; Disassembling
- F04D29/62—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps
- F04D29/628—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps especially adapted for liquid pumps
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The invention discloses a rail type underwater flow promoting device, which comprises an underwater rail and a flow promoting platform running along the rail, wherein the flow promoting platform is provided with a water pump for generating horizontal water flow, the rail is provided with a sliding seat, the sliding seat is in sliding connection with the rail through a sliding block, and the flow promoting platform is connected with the sliding seat through a steering platform.
Description
Technical Field
The invention relates to the technical field of water ecological protection, in particular to a track type underwater flow promoting device.
Background
With the rapid development of social economy and the acceleration of urbanization process, some water bodies in cities and partial rural areas are polluted to a certain extent, some lakes and rivers are severely or slightly eutrophicated, the water quality is reduced, landscapes are damaged, the original ecological environment function is lost, and the water pollution is a serious problem facing the whole world at present.
The hydrodynamic force exchange condition of the bottom of a water body, particularly bottom water, is not enough, the flowing speed of the water body is low, then the water quality is poor, the water of a reservoir is usually the middle-layer water, the surface-layer water is much better than the water quality of the bottom water, and generally, equipment for accelerating the flowing of the water body is arranged on the water surface layer and the water bottom layer for use or movement, and the operation for accelerating the flowing of the bottom water body is limited due to the release of bottom sediment.
Disclosure of Invention
The invention aims to solve the problem that the flow speed of a water body at the bottom of a water body is low in the prior art, and provides a rail type underwater flow promoting device, which enables the water bottom to generate horizontal flow, accelerates the flow speed of the water body at the bottom of the water body and simultaneously does not curl up sediment at the bottom of the water body.
In order to achieve the purpose, the invention adopts the following technical scheme:
the rail type underwater flow promoting device comprises an underwater rail and a flow promoting platform walking along the rail. Specifically, set up the sliding seat on the track, the sliding seat passes through slider and track sliding connection, and is preferred, sets up the ball between slider and the orbital slide, reduces the friction between slider and the track. The steering platform is arranged at the upper end of the sliding seat, the upper end of the steering platform is fixedly connected with the flow promoting platform, the bottom of the steering platform is rotatably connected with the sliding seat, a driving piece used for driving the steering platform to rotate is arranged in the sliding seat, and the steering platform is used for driving the flow promoting platform to steer and changing the walking direction of the flow promoting platform.
Furthermore, the leveling platform is provided with a water pump for generating horizontal water flow, a water inlet pipe of the water pump is vertically arranged, a water inlet of the water inlet pipe is located at the top of the leveling platform, a water outlet direction of a water outlet pipe of the water pump is horizontally arranged for forming parallel water flow, and meanwhile water sprayed from the water outlet pipe can form power for enabling the leveling platform to walk.
Because the high-pressure water sprayed out of the water outlet pipe is in a diffusion state, the flow promoting platform is provided with an upper flow leveling plate above the water outlet pipe, and a lower flow leveling plate below the water outlet pipe, a flow leveling channel is formed between the upper flow leveling plate and the lower flow leveling plate and is used for preventing the diffusion water flow from the water outlet pipe from flowing upwards or downwards.
Furthermore, go up the advection board and be close to the part setting spoiler of outlet pipe, the lower advection board sets up lower spoiler, go up the spoiler that the one end fixed connection of spoiler and lower spoiler corresponds, go up the spoiler and incline towards the direction that is close to the outlet pipe with the other end of lower spoiler for reduce the upwards or down momentum of diffusion water, can impel advection passageway inside to produce fast and stabilize the advection.
Preferably, a part of the lower advection plate, which is close to the water outlet pipe, is provided with a water permeable net, the water permeable net is positioned on one side of the lower flow baffle, which is close to the water outlet pipe, a flow baffle plate is arranged below the water permeable net, and the flow baffle plate is movably hung below the lower flow baffle plate. The water flow which is diffused downwards and flows out of the water outlet pipe can be flushed out of the water permeable net and impact the flow baffle plate, the flow promotion platform can obtain upward reaction force, auxiliary support is carried out on the flow promotion platform, and friction force generated by self weight of the flow promotion platform on the track is reduced.
Preferably, the flow baffle is connected with the lower flow baffle through a spring, so that the flow baffle is kept below the water permeable net, and when the flow baffle is impacted by water, the influence on the lower flow baffle is small.
Furthermore, the flow-promoting platform is also provided with an air bag which is communicated with water through an air pipe, and the air inlet end of the air pipe is provided with an air pump which can inflate and deflate the air bag and is used for changing the buoyancy of the flow-promoting platform.
Preferably, one end of the track extends to the water surface, the sliding seat is connected with a rolling part in the ground base station through a pull rope, and the rolling part can roll the pull rope. When the leveling platform breaks down, the pull rope pulls the sliding seat to pull the leveling platform out of the water surface from the water bottom, so that the leveling platform can be conveniently recovered.
Preferably, the air pipe and the pull rope are wrapped by the protective sleeve, the air pipe and the pull rope are combined into a traction wire, and the air pipe and the pull rope in the traction wire can be simultaneously wound by the winding part.
Preferably, a mesh enclosure is arranged outside the air bag and used for protecting the air bag.
Preferably, a main body streamline cover is arranged on the side, opposite to the water outlet pipe, of the flow promotion platform, and the main body streamline cover is used for reducing water resistance when the flow promotion platform walks. And sliding streamline covers are arranged on two sides of the moving direction of the sliding seat and are used for reducing water resistance when the sliding seat moves.
The invention has the beneficial effects that:
1. the flow-promoting platform of the rail type underwater flow-promoting device generates advection through the water pump, accelerates the flow of underwater water under the condition of not rolling up underwater silt, and can move along the rail, so that large-area underwater flow promotion can be realized.
2. The flow promoting platform of the rail type underwater flow promoting device not only utilizes the water pump to generate horizontal flow, but also generates power for promoting the flow platform to move, thereby completing the dual realization of functions and power requirements.
3. The water outlet of the water pump of the rail type underwater flow promoting device is provided with a advection channel, so that the flow direction of a high-pressure water body pumped out by the water pump can be limited, and the kinetic energy diffused by the water body is limited into horizontal flow; meanwhile, the kinetic energy of water diffusion is utilized to support the leveling platform, and the friction force generated by the self weight of the leveling platform on the track is reduced.
Drawings
FIG. 1 is a schematic structural diagram of the present track type underwater flow promoting device;
FIG. 2 is a schematic structural diagram of the side of the track type underwater flow promoting device;
FIG. 3 is a schematic structural diagram of a leveling platform of the track type underwater flow promoting device;
fig. 4 is a schematic structural diagram of a traction wire section of the rail type underwater flow promoting device.
In the figure: 1. a track; 2. a slider; 3. a sliding seat; 4. a steering table; 5. a flow promotion platform; 6. a water pump; 7. an air bag; 8. an upper horizontal flow plate; 9. a lower horizontal flow plate; 10. a advection channel; 11. a flow baffle plate; 12. a ground base station; 13. a pull wire; 31. a sliding manifold cover; 51. a body manifold cover; 61. a water inlet pipe; 62. a water outlet pipe; 71. a mesh enclosure; 72. an air pump; 81. an upper spoiler; 91. a water permeable net; 92. a lower spoiler; 131. an air tube; 132. pulling a rope; 133. a protective sleeve.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Example 1
Referring to fig. 1-2, the rail type underwater flow promoting device comprises a rail 1 positioned underwater and a flow promoting platform 5 walking along the rail 1. Specifically, set up sliding seat 3 on the track 1, sliding seat 3 passes through slider 2 and track 1 sliding connection, and preferably, set up the ball between the slide of slider 2 and track 1, reduce the friction between slider 2 and the track 1. The upper end of sliding seat 3 sets up and turns to platform 4, turn to the short levelling bench 5 of upper end fixed connection of platform 4, turn to the bottom and the 3 swivelling joint of sliding seat of platform 4, the inside setting of sliding seat 3 is used for the drive to turn to the rotatory driving piece of platform 4, turns to platform 4 and is used for driving short levelling bench 5 and turns to, changes short levelling bench 5's walking direction.
In this embodiment, a main body streamline cover 51 is disposed on the side opposite to the water outlet pipe 62 of the leveling platform 5, and the main body streamline cover 51 is used for reducing water resistance when the leveling platform 5 travels. The sliding streamline covers 31 are arranged on two sides of the sliding seat 3 in the moving direction, and the sliding streamline covers 31 are used for reducing water resistance when the sliding seat 3 moves.
Furthermore, the flow-promoting platform 5 is provided with a water pump 6 for generating horizontal water flow, a water inlet pipe 61 of the water pump 6 is vertically arranged, a water inlet of the water inlet pipe 61 is positioned at the top of the flow-promoting platform 5, a water outlet direction of a water outlet pipe 62 of the water pump 6 is horizontally arranged for forming parallel water flow, and meanwhile, water sprayed from the water outlet pipe 62 can form power for walking of the flow-promoting platform 5.
Because the high-pressure water sprayed from the water outlet pipe 62 is in a diffusion state, the leveling promotion platform is provided with an upper leveling plate 8 above the water outlet pipe 62, and a lower leveling plate 9 below the water outlet pipe 62, a leveling channel 10 is formed between the upper leveling plate 8 and the lower leveling plate 9, and the leveling channel 10 is used for preventing the diffusion water from flowing out of the water outlet pipe 62 from flowing upwards or downwards.
Furthermore, the upper spoiler 81 is arranged on the part of the upper spoiler 8 close to the water outlet pipe 62, the lower spoiler 92 is arranged on the lower spoiler 9, one ends of the upper spoiler 81 and the lower spoiler 92 are fixedly connected with the corresponding spoilers, and the other ends of the upper spoiler 81 and the lower spoiler 92 incline towards the direction close to the water outlet pipe 62, so as to reduce the upward or downward momentum of the diffused water and promote the interior of the advection passage 10 to rapidly generate stable advection.
In the embodiment, the flow-promoting platform of the rail-type underwater flow-promoting device generates advection through the water pump, the flow of underwater water is accelerated under the condition that underwater silt is not rolled up, and meanwhile, the flow-promoting platform can move along the rail, so that large-area underwater flow promotion can be realized. Meanwhile, the flow promoting platform not only utilizes the water pump to generate horizontal flow, but also generates power for promoting the flow platform to move, thereby completing the dual realization of functions and power requirements.
Example 2
The difference between this embodiment and embodiment 1 is that a water permeable net 91 is disposed on a portion of the lower advection plate 9 close to the water outlet pipe 62, the water permeable net 91 is located on a side of the lower flow blocking plate 92 close to the water outlet pipe 62, a flow blocking plate 11 is disposed below the water permeable net 91, and the flow blocking plate 11 is movably hung below the lower flow blocking plate 92. The water flow which is diffused downwards and comes out of the water outlet pipe 62 can be flushed out of the water permeable net 91 and impact the flow baffle plate 11, the flow promotion platform 5 can obtain an upward reaction force to form auxiliary support for the flow promotion platform 5, and the friction force generated by the self weight of the flow promotion platform 5 on the track 1 is reduced.
In this embodiment, the flow baffle 11 is connected to the lower spoiler 92 by a spring to keep the flow baffle 11 below the water permeable net 91, so that the flow baffle 11 is impacted by water and has little influence on the lower spoiler 92.
The rail type underwater flow promoting device in the embodiment supports the flow promoting platform 5 by using kinetic energy diffused by a water body, and reduces friction force generated by the self weight of the flow promoting platform 5 on a rail.
Example 3
The embodiment is different from the embodiment 2 in that the flow promoting platform 5 is further provided with an air bag 7, the air bag 7 is communicated with water through an air pipe 131, and an air pump is arranged at an air inlet end of the air pipe 131 and can inflate and deflate the air bag 7 to change the buoyancy of the flow promoting platform 5.
Further, one end of the track 1 extends to the water surface, the sliding seat 3 is connected with a rolling part in the ground base station 12 through a pull rope 132, and the rolling part can unreel the pull rope 132. When the leveling platform 5 breaks down, the pull rope 132 pulls the sliding seat 3 to pull the leveling platform 5 out of the water surface from the water bottom, so that the leveling platform 5 can be conveniently recovered.
Further, the air tube 131 and the pulling rope 132 are wrapped by the protective sleeve 133, the air tube 131 and the pulling rope 132 are combined into a pull wire 13, and the air tube 131 and the pulling rope 132 inside the pull wire 13 can be simultaneously wound by the winding member.
Further, a mesh cover 71 is disposed outside the airbag 7, and the mesh cover 71 is used for protecting the airbag 7.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. The rail type underwater flow promoting device is characterized by comprising an underwater rail (1) and a flow promoting platform (5) walking along the rail (1), wherein the flow promoting platform (5) is provided with a water pump (6) used for generating horizontal water flow.
2. An orbital underwater flow promoting device as claimed in claim 1, characterized in that the outlet direction of the outlet pipe (62) of the water pump (6) is horizontally arranged;
an upper flat flow plate (8) is arranged above the water outlet pipe (62) of the flow promoting platform, and an upper flow blocking plate (81) is arranged on the part, close to the water outlet pipe (62), of the upper flat flow plate (8);
the flow promoting platform is characterized in that a lower flow balance plate (9) is arranged below the water outlet pipe (62), a water permeable net (91) is arranged on the part, close to the water outlet pipe (62), of the lower flow balance plate (9), a lower flow baffle (92) is arranged on one side, away from the water outlet pipe (62), of the water permeable net (91), a flow baffle plate (11) is arranged below the water permeable net (91), and the flow baffle plate (11) is movably hung below the lower flow baffle (92).
3. The underwater rail type flow promoting device of claim 2, wherein a sliding seat (3) is arranged on the rail (1), the sliding seat (3) is connected with the rail (1) in a sliding mode through a sliding block (2), and the flow promoting platform (5) is connected with the sliding seat (3) through a steering platform (4).
4. An orbital underwater flow promoting device according to claim 3, characterized in that the flow promoting platform (5) is further provided with an air bag (7), and the air bag (7) is communicated with the water through an air pipe (131).
5. A track-type underwater flow promoting device according to claim 4, characterized in that one end of the track (1) extends to the water surface, and the sliding seat (3) is connected with a rolling part in a ground base station (12) through a pull rope (132).
6. An orbital underwater flow promoting device as claimed in claim 5, wherein said air tube (131) and pull rope (132) are wrapped by a protective sleeve (133), and the air tube (131) and pull rope (132) are combined into a pull rope (13).
7. An orbital underwater flow promoting device as claimed in claim 6, characterized in that a mesh (71) is provided outside said air bag (7).
8. The underwater rail-mounted flow promoting device of claim 6, wherein a main body streamline cover (51) is arranged on the opposite side of the flow promoting platform (5) and the water outlet pipe (62); and sliding streamline covers (31) are arranged on two sides of the sliding seat (3) in the moving direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210538115.0A CN114857028B (en) | 2022-05-18 | 2022-05-18 | Rail-mounted underwater flow-promoting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210538115.0A CN114857028B (en) | 2022-05-18 | 2022-05-18 | Rail-mounted underwater flow-promoting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114857028A true CN114857028A (en) | 2022-08-05 |
| CN114857028B CN114857028B (en) | 2023-09-12 |
Family
ID=82639351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210538115.0A Active CN114857028B (en) | 2022-05-18 | 2022-05-18 | Rail-mounted underwater flow-promoting device |
Country Status (1)
| Country | Link |
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| CN (1) | CN114857028B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01127099A (en) * | 1987-11-12 | 1989-05-19 | Hazama Gumi Ltd | Water purifying system of water channel |
| CN1210815A (en) * | 1997-08-20 | 1999-03-17 | 马林技研株式会社 | Purifying apparatus for water area |
| US6231268B1 (en) * | 1999-04-19 | 2001-05-15 | Limnetics Corporation | Apparatus and method for treatment of large water bodies by directed circulation |
| JP2002066594A (en) * | 2000-08-29 | 2002-03-05 | Mitsubishi Heavy Ind Ltd | Water area cleaning device and water area cleaning method |
| CN102107952A (en) * | 2009-12-29 | 2011-06-29 | 北京佳业佳境环保科技有限公司 | Water bottom horizontal flow flow-making and aeration device |
| CN102115266A (en) * | 2009-12-31 | 2011-07-06 | 北京佳业佳境环保科技有限公司 | Water bottom oxygenation method |
| CN212559659U (en) * | 2020-05-20 | 2021-02-19 | 上海市园林设计研究总院有限公司 | Automatic change rail mounted under water and push away quick water circulating device of class |
-
2022
- 2022-05-18 CN CN202210538115.0A patent/CN114857028B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01127099A (en) * | 1987-11-12 | 1989-05-19 | Hazama Gumi Ltd | Water purifying system of water channel |
| CN1210815A (en) * | 1997-08-20 | 1999-03-17 | 马林技研株式会社 | Purifying apparatus for water area |
| US6231268B1 (en) * | 1999-04-19 | 2001-05-15 | Limnetics Corporation | Apparatus and method for treatment of large water bodies by directed circulation |
| JP2002066594A (en) * | 2000-08-29 | 2002-03-05 | Mitsubishi Heavy Ind Ltd | Water area cleaning device and water area cleaning method |
| CN102107952A (en) * | 2009-12-29 | 2011-06-29 | 北京佳业佳境环保科技有限公司 | Water bottom horizontal flow flow-making and aeration device |
| CN102115266A (en) * | 2009-12-31 | 2011-07-06 | 北京佳业佳境环保科技有限公司 | Water bottom oxygenation method |
| CN212559659U (en) * | 2020-05-20 | 2021-02-19 | 上海市园林设计研究总院有限公司 | Automatic change rail mounted under water and push away quick water circulating device of class |
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| Publication number | Publication date |
|---|---|
| CN114857028B (en) | 2023-09-12 |
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