CN101928070B - Ecological floating bed device convenient for flood control and aeration - Google Patents
Ecological floating bed device convenient for flood control and aeration Download PDFInfo
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- CN101928070B CN101928070B CN2010102504989A CN201010250498A CN101928070B CN 101928070 B CN101928070 B CN 101928070B CN 2010102504989 A CN2010102504989 A CN 2010102504989A CN 201010250498 A CN201010250498 A CN 201010250498A CN 101928070 B CN101928070 B CN 101928070B
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- floating bed
- aeration
- bed frame
- gear
- waterwheel
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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
Abstract
The invention discloses an ecological floating bed device convenient for flood control and aeration, which comprises a floating bed frame, a floating body, a substrate, a fixing device, aquatic plants, at least one aeration water wagon and at least one control device, wherein the aquatic plants are grown in the floating body and the substrate; the floating body and the substrate are arranged on the floating bed frame which is connected with a fixing device; both the aeration water wagon and the control device are arranged on the floating bed frame; and the aeration water wagon is connected with the control device. The aeration water wagon comprises propellers, and a drive shaft and a bed frame which are fixed on the floating bed frame, wherein the propellers are arranged on the two sides of the drive shaft, and a plurality of holes are formed on the propellers; and the drive shaft is connected with a motor which is connected with the control device. In the invention, the water body can be purified by the aeration water wagon, water purification capability is strengthened and the effect of flood control is achieved at the same time, so that the ecological floating bed device can be popularized and used in ecological treatment of flood discharge channels; meanwhile, the flood control and aeration functions are combined, so that the application range of the ecological floating bed is expanded.
Description
Technical field
The invention belongs to water and pollute processing and prevention and control field, particularly a kind of ecological floating bed device of being convenient to keep away flood and aeration.
Background technology
Biological floating bed artificial floating bed, the artificial floating islands etc. claimed again have the water body of improvement, improve view, create function such as biological existence space, in recent years, in contaminated river or lake, reservoir pollution improvement, are widely used.Biological floating bed purification mechanism is to absorb, adsorb, hold back the nutritive substances such as nitrogen phosphorus in the water body through the powerful root system that the last plant of floating bed gos deep in the water, and with the form of harvesting plant materials it is moved away from water body, thereby reaches the purpose that purifies water.Biological floating bed generally by four the part form; Mechanics is to be transplanted to the terrestrial plant of waterplant or improvement domestication to swim in the water surface and can bear on the carrier (floating bed frame) that greater weight bamboo, batten or organic polymer material make as promptly floating bed frame, buoyancy aid and matrix, stationary installation and the waterplant, one of which.Floating bed frame can adopt right in person material such as bamboo and wood bar etc.; The buoyancy aid of plant-growth generally is to be processed by the polymer light material; Light weight is durable, and waterplant is generally selected all kinds of suitable terrestrial plants and hygrophyte, and the position relation between them is generally: water plant planting is in buoyancy aid and matrix; Buoyancy aid and matrix are arranged on the floating bed frame, and floating bed frame is connected with stationary installation.For strengthening biological floating bed detergent power, in the prior art, some ecological floating bed device is integrated in aeration performance in the floating bed, aerator is set down under water or sets up aeration tube and aeration head at floating bed, has effectively improved floating treatment effect through the aeration effect.Have biological floating bed the continuing to bring out of strengthening the water quality detergent power at present; But all do not have setting to keep away big vast function owing to biological floating bed, when floating bed is used in the river course with the function of drainning off floodwaters, influences on the one hand and drain off floodwaters; The upper reaches rubbish down that wafts clashed into and damages when floating on the other hand bed was drained off floodwaters easily; Influence its work-ing life, in the therefore existing biological floating bed improvement that generally can only be applied to lake and the non-river course that drains off floodwaters, limited its application widely.
Summary of the invention
The shortcoming that the objective of the invention is to overcome above-mentioned prior art is with not enough; Provide a kind of, can pull in to shore automatically again when drainning off floodwaters with the ecological floating bed device of being convenient to keep away flood and aeration that guarantees that flood passes through smoothly in the river course through aeration oxygen replenishing increased functionality purification of water quality ability.
For reaching above-mentioned purpose, the present invention adopts following technical scheme:
A kind of ecological floating bed device of being convenient to keep away flood and aeration; Comprise floating bed frame, buoyancy aid and matrix, stationary installation, waterplant and at least one aeration waterwheel and at least one gear; Said water plant planting is in buoyancy aid and matrix, and buoyancy aid and matrix are arranged on the floating bed frame, and floating bed frame is connected with stationary installation; Said aeration waterwheel and gear all are located on the floating bed frame, and the aeration waterwheel is connected with gear.As preferably, the width of floating bed frame is not more than 1/4 of cross section of river width.
Buoyancy aid and matrix are used for fixing waterplant; To guarantee the required moisture of waterplant root growth, oxygen condition and ability as fertilizer sources carrier simultaneously; As preferably, buoyancy aid and matrix are sponge, coconut fiber etc., also can directly adopt soil as buoyancy aid and matrix in addition.
Said aeration waterwheel comprises the leaf oar and is fixed in transmission shaft and the motor on the floating bed frame, and the leaf oar is located at the both sides of transmission shaft, and has several holes on the said leaf oar, and to increase oxygen-transfer efficiency, the aperture in said hole is preferably 1～3cm; Said transmission shaft is connected with motor, and motor is connected with gear.
The total area of said several holes accounts for 20%～50% of leaf oar area.
The leaf oar of each aeration waterwheel be a pair of or a pair of more than, the number of each lateral lobe oar of transmission shaft is one or more accordingly.As preferably, be between every pair of leaf oar and be symmetrical set.
The Plane of rotation of said leaf oar is vertical with flow direction.
Said aeration waterwheel also comprises bucker, and bucker places floating bed frame top, and covers motor and gear.
Said gear is the distance type positive and negative rotating controller for motor.
The periphery of said floating bed frame is provided with crashproof rubber pad, to slow down the impact that floating bed frame receives the bump of swimmer in the river and receive when pulling in to shore.
Said stationary installation comprises wireline and set collar, and said set collar is arranged on the floating bed frame, and an end of said wireline is connected with floating bed frame, and fixes through set collar, and the other end is connected with river levee.Said wireline has telescopic function.
As preferably, the number of said aeration waterwheel and gear is more than one, and each aeration waterwheel is corresponding connects a gear.
Each water aeration workshop evenly is provided with or is symmetrical set along floating bed frame medullary ray.
In order fully to guarantee the flood control results of this device; As preferably; The bank of said river levee is provided with trapezoidal groove, and the bottom side length of trapezoidal groove is than more than the long 0.5m of maximum spacing between the leaf oar of aeration waterwheel both sides, and the waist of trapezoidal groove and minor face angle are 90 °～120 °.
Device of the present invention has concurrently keeps away flood and aeration performance, and this device both can pass through the biological floating bed purification of water quality ability of aeration oxygen replenishing increased functionality, can pull in to shore automatically again when drainning off floodwaters in the river course to guarantee that flood passes through smoothly.Patent of the present invention is applicable to the reparation of polluted river channel water ecology, the river course that is particularly suited for having the flood discharge function.
Principle of work of the present invention: through gear (being the distance type positive and negative rotating controller for motor), remote-controlled control motor just changes, stops, counter-rotating work, thus the rotation of control aeration waterwheel upper blade.Non-drainning off floodwaters the time, aeration waterwheel are rotated river water are carried out aeration, draw biological floating bed (comprising floating bed frame, buoyancy aid and matrix, stationary installation, waterplant, aeration waterwheel and gear etc.) to river central authorities simultaneously.The biological floating bed river middle section that under the opposition of aeration waterwheel and wireline, maintains.When the river course carried out flood discharge, through the counter-rotating of gear control motor, biological floating bed stroke of trapezoidal groove that leans on the bank of river levee of water aeration handlebar abdicated the passage that drains off floodwaters with smooth flood discharge.This moment, wireline was washed away by flood to avoid it biological floating bed draw.
Compared with prior art, the present invention has following advantage and beneficial effect:
1, compared with prior art; The present invention purifies water body through the aeration waterwheel; When having the water quality of reinforcement detergent power, also can reach and keep away big vast effect, make that ecological floating bed device is able in the ecological management in river course that drains off floodwaters, applied; Have concurrently simultaneously and keep away flood and aeration performance, enlarged the range of application of ecological floating bed device.
2, the present invention also is provided with wireline, can play draw to ecological floating bed device and avoid ecological floating bed device to be washed away by flood.
3, the aeration waterwheel that is provided with of the present invention can pull in to shore again when drainning off floodwaters in the river course to guarantee that flood passes through smoothly automatically.
4, floating bed frame of the present invention is provided with crashproof rubber pad, can effectively slow down the impact that floating bed frame receives the bump of swimmer in the river and receive when pulling in to shore, and helps prolonging the work-ing life of whole device.
5, the hole that has on the leaf oar can increase oxygen-transfer efficiency, makes the present invention have advantages such as oxygen-transfer efficiency height, aeration be effective.
Description of drawings
Fig. 1 is the overall structure synoptic diagram of apparatus of the present invention.
Fig. 2 is an A-A shown in Figure 1 place sectional view.
Fig. 3 is the structural representation that device shown in Figure 1 is connected with river levee.
Embodiment
Below in conjunction with embodiment and accompanying drawing the present invention is described in further detail, but embodiment of the present invention is not limited thereto.
Fig. 1～Fig. 3 shows the structural representation of present embodiment; As shown in Figure 1; Originally the ecological floating bed device of being convenient to keep away flood and aeration comprises and floats bed frame 15, buoyancy aid and matrix 1, stationary installation, waterplant 14 and aeration waterwheel and gear 4 that as shown in Figure 2, said waterplant 14 is planted in buoyancy aid and the matrix 1; Buoyancy aid and matrix 1 are arranged on the floating bed frame 15, and floating bed frame 15 is connected with stationary installation; Said aeration waterwheel and gear 4 all are located on the floating bed frame 15, and the aeration waterwheel is connected with gear 4.
Buoyancy aid and matrix 1 are used for fixing waterplant 14, will guarantee the required moisture of waterplant 14 root growths, oxygen condition and ability as fertilizer sources carrier simultaneously, and buoyancy aid and matrix 1 are sponge.
The width of floating bed frame 15 is 1/4 of a cross section of river width.
As shown in Figure 2, said aeration waterwheel comprises the leaf oar and is fixed in the transmission shaft 13 and motor 2 on the floating bed frame, and the leaf oar is a pair of, is respectively leaf oar 3 and leaf oar 8, and is located at the both sides of transmission shaft 13 respectively, and the number of each lateral lobe oar of transmission shaft 13 all is one; Said transmission shaft 13 is connected with motor 2, and motor 2 is connected with gear 4.
All have several holes 12 on each leaf oar, to increase oxygen-transfer efficiency, the aperture in said hole 12 is 1cm.The total area in each hole 12 accounts for 20% of leaf oar area.
As shown in Figure 1, the Plane of rotation of said leaf oar 3, leaf oar 8 is vertical with flow direction 11.
The number of said aeration waterwheel and gear 4 is two, and gear 4 of the corresponding connection of each aeration waterwheel, and as shown in Figure 1, two aeration waterwheels are symmetrical set along the medullary ray that floats bed frames 15.
Said gear 4 is the distance type positive and negative rotating controller for motor.
As shown in Figure 2, said aeration waterwheel also comprises bucker 7, and bucker 7 places floating bed frame 15 tops, and covers motor 2 and gear 4.
The periphery of said floating bed frame 15 is provided with crashproof rubber pad 10, to slow down the impact that floating bed frame 15 receives the bump of swimmer in the river and receive when pulling in to shore.
As shown in Figure 3, said stationary installation comprises wireline 5 and set collar 6, and said set collar 6 is arranged on the floating bed frame 15, and an end of said wireline 5 is connected with floating bed frame 15, and fixing through set collar 6, and the other end is connected with river levee 9.Said wireline 5 has telescopic function.
In order fully to guarantee the flood control results of this device, the bank of river levee is provided with trapezoidal groove, and the bottom side length of trapezoidal groove is than the leaf oar 3 of aeration waterwheel both sides and the long 0.5m of maximum spacing between the leaf oar 8, and the waist of trapezoidal groove and minor face angle are 120 °.
The principle of work of present embodiment: through gear 4 (being the distance type positive and negative rotating controller for motor), may command motor 2 is just changeing, is stopping, counter-rotating work, thus the leaf oar 3 on the control aeration waterwheel and the rotation of leaf oar 8.Non-drainning off floodwaters the time, aeration waterwheel are rotated river water are carried out aeration, draw biological floating bed (comprising floating bed frame 15, buoyancy aid and matrix 1, stationary installation, waterplant 14, aeration waterwheel and gear 4 etc.) to river central authorities simultaneously.Ecological floating bed device maintains the river middle section under the opposition of aeration waterwheel and wireline 5.When the river course carries out flood discharge,, in biological floating bed stroke of trapezoidal groove of water aeration handlebar, abdicate the passage that drains off floodwaters with smooth flood discharge by the bank of river levee 9 through 2 counter-rotatings of gear 4 (being the distance type positive and negative rotating controller for motor) control motor.5 pairs of biological floating bed draws of wireline this moment avoid it to be washed away by flood.
Present embodiment except that following characteristics other characteristics with embodiment 1: each aeration waterwheel is provided with two pairs of leaf oars, and the number of each lateral lobe oar of transmission shaft is two.
Have several holes on the said leaf oar, the aperture in each hole is 3cm.The total area in each hole accounts for 50% of leaf oar area.
The width of floating bed frame is 1/5 of a cross section of river width.
Present embodiment except that following characteristics other characteristics with embodiment 1: the number of said aeration waterwheel and gear is four, and each aeration waterwheel is corresponding connects a gear, and four water aeration workshops evenly are provided with.
Have several holes on the said leaf oar, the aperture in each hole is 3cm.The total area in each hole accounts for 30% of leaf oar area.
The width of floating bed frame is 1/6 of a cross section of river width.
Present embodiment except that following characteristics other characteristics with embodiment 1: the number of said aeration waterwheel and gear is one, and aeration waterwheel and gear all are located at the central position of floating bed frame.
The foregoing description is a preferred implementation of the present invention; But embodiment of the present invention is not restricted to the described embodiments; Other any do not deviate from change, the modification done under spirit of the present invention and the principle, substitutes, combination, simplify; All should be the substitute mode of equivalence, be included within protection scope of the present invention.
Claims (7)
1. ecological floating bed device of being convenient to keep away flood and aeration; Comprise floating bed frame, buoyancy aid and matrix, stationary installation and waterplant, water plant planting is in buoyancy aid and matrix, and buoyancy aid and matrix are arranged on the floating bed frame; Floating bed frame is connected with stationary installation; It is characterized in that: this device also comprises at least one aeration waterwheel and at least one gear, and said aeration waterwheel and gear all are located on the floating bed frame, and the aeration waterwheel is connected with gear; Said gear is the distance type positive and negative rotating controller for motor; Said aeration waterwheel comprises the leaf oar and is fixed in transmission shaft and the motor on the floating bed frame that the leaf oar is located at the both sides of transmission shaft, and has several holes on the said leaf oar; Said transmission shaft is connected with motor, and motor is connected with gear; The Plane of rotation of said leaf oar is vertical with flow direction.
2. the ecological floating bed device of being convenient to keep away flood and aeration according to claim 1, it is characterized in that: the total area of said several holes accounts for 20%～50% of leaf oar area.
3. the ecological floating bed device of being convenient to keep away flood and aeration according to claim 1 is characterized in that: the leaf oar of each aeration waterwheel be a pair of or a pair of more than, the number of each lateral lobe oar of transmission shaft is one or more accordingly.
4. the ecological floating bed device of being convenient to keep away flood and aeration according to claim 1, it is characterized in that: said aeration waterwheel also comprises bucker, bucker places floating bed frame top, and covers motor and gear.
5. the ecological floating bed device of being convenient to keep away flood and aeration according to claim 1, it is characterized in that: the periphery of said floating bed frame is provided with crashproof rubber pad.
6. the ecological floating bed device of being convenient to keep away flood and aeration according to claim 1; It is characterized in that: said stationary installation comprises wireline and set collar; Said set collar is arranged on the floating bed frame; One end of said wireline is connected with floating bed frame, and fixes through set collar, and the other end is connected with river levee.
7. the ecological floating bed device of being convenient to keep away flood and aeration according to claim 1, it is characterized in that: the number of said aeration waterwheel and gear is more than one, and gear of the corresponding connection of each aeration waterwheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102504989A CN101928070B (en) | 2010-08-10 | 2010-08-10 | Ecological floating bed device convenient for flood control and aeration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102504989A CN101928070B (en) | 2010-08-10 | 2010-08-10 | Ecological floating bed device convenient for flood control and aeration |
Publications (2)
| Publication Number | Publication Date |
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| CN101928070A CN101928070A (en) | 2010-12-29 |
| CN101928070B true CN101928070B (en) | 2012-07-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010102504989A Expired - Fee Related CN101928070B (en) | 2010-08-10 | 2010-08-10 | Ecological floating bed device convenient for flood control and aeration |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102633364A (en) * | 2012-04-13 | 2012-08-15 | 天津大学 | Ecological floating bed for carrying out underwater lighting by utilizing optical fiber |
| CN102718322A (en) * | 2012-06-15 | 2012-10-10 | 天津大学 | Ecological floating bed with soft ecological base and underwater lighting fibers |
| CN104261567B (en) * | 2014-10-22 | 2016-06-08 | 河海大学 | The biological floating bed of autonomous aeration performance is possessed suitable in high flow velocities heavily contaminated river course |
| CN105461071B (en) * | 2015-12-29 | 2018-04-10 | 岭南新科生态科技研究院（北京）有限公司 | Green ecological floating island device |
| CN108812276B (en) * | 2018-05-31 | 2021-06-04 | 安徽中疆环境科技有限公司 | Ecological bed that floats of water purification |
| CN113213636B (en) * | 2021-04-26 | 2023-03-14 | 生态环境部华南环境科学研究所 | Water ecological restoration device for improving river channel water quality |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0839085A (en) * | 1994-08-03 | 1996-02-13 | Marsima Aqua Syst Corp | Water purifying apparatus |
| CN2515197Y (en) * | 2001-12-18 | 2002-10-09 | 章永泰 | Floating-bed type sewage purifier with wind energy aeration and biological treatment |
| CN2763261Y (en) * | 2005-01-27 | 2006-03-08 | 李开明 | Adjustable, low-noise and water-wheel type aeration equipment |
| CN2839265Y (en) * | 2005-10-21 | 2006-11-22 | 山东大学 | Island grate integrated biological water purifier |
| CN101632349B (en) * | 2008-07-25 | 2012-01-04 | 蔡荣锋 | Aeration equipment |
| CN101792238A (en) * | 2010-03-25 | 2010-08-04 | 董滨 | Water body in-situ restoration method of intelligent ecological integrated module |
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- 2010-08-10 CN CN2010102504989A patent/CN101928070B/en not_active Expired - Fee Related
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Granted publication date: 20120704 Termination date: 20130810 |