CN116639809B - Ecological floating bed and water quality purifying method thereof - Google Patents
Ecological floating bed and water quality purifying method thereof Download PDFInfo
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- CN116639809B CN116639809B CN202310265849.0A CN202310265849A CN116639809B CN 116639809 B CN116639809 B CN 116639809B CN 202310265849 A CN202310265849 A CN 202310265849A CN 116639809 B CN116639809 B CN 116639809B
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 279
- 238000000034 method Methods 0.000 title claims abstract description 15
- 238000005086 pumping Methods 0.000 claims abstract description 59
- 238000001514 detection method Methods 0.000 claims abstract description 20
- 230000001699 photocatalysis Effects 0.000 claims description 13
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 10
- 229910021389 graphene Inorganic materials 0.000 claims description 10
- 238000000429 assembly Methods 0.000 claims description 8
- 230000000712 assembly Effects 0.000 claims description 8
- 229910052751 metal Inorganic materials 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000006213 oxygenation reaction Methods 0.000 abstract description 3
- 241000196324 Embryophyta Species 0.000 description 29
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 9
- 235000017491 Bambusa tulda Nutrition 0.000 description 9
- 241001330002 Bambuseae Species 0.000 description 9
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 9
- 239000011425 bamboo Substances 0.000 description 9
- 230000000694 effects Effects 0.000 description 6
- 238000000746 purification Methods 0.000 description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 229910002804 graphite Inorganic materials 0.000 description 3
- 239000010439 graphite Substances 0.000 description 3
- -1 graphite alkene Chemical class 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 238000005192 partition Methods 0.000 description 3
- 238000007146 photocatalysis Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 244000291564 Allium cepa Species 0.000 description 1
- 235000010167 Allium cepa var aggregatum Nutrition 0.000 description 1
- 235000005273 Canna coccinea Nutrition 0.000 description 1
- 240000008555 Canna flaccida Species 0.000 description 1
- 241000195493 Cryptophyta Species 0.000 description 1
- 241000209082 Lolium Species 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 230000008635 plant growth Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
Classifications
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/32—Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/008—Control or steering systems not provided for elsewhere in subclass C02F
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2203/00—Apparatus and plants for the biological treatment of water, waste water or sewage
- C02F2203/006—Apparatus and plants for the biological treatment of water, waste water or sewage details of construction, e.g. specially adapted seals, modules, connections
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2203/00—Apparatus and plants for the biological treatment of water, waste water or sewage
- C02F2203/008—Mobile apparatus and plants, e.g. mounted on a vehicle
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Biotechnology (AREA)
- Botany (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Abstract
The invention discloses an ecological floating bed, which comprises: a plurality of aquatic plant planting cages are arranged on the floating platform at intervals along the circumferential direction; the water collecting tank is fixedly arranged on the floating platform, and a water outlet valve is arranged on the side wall of the bottom of the water collecting tank; the equipment box is fixedly arranged on the water collecting box, and a controller and a power supply are arranged in the equipment box; the water pumping assembly penetrates through the floating platform, the water inlet end of the water pumping assembly is positioned below the floating platform, and the water outlet end of the water pumping assembly is positioned in the water collecting tank; the water direction tube is horizontally and rotatably arranged below the floating platform, two ends of the water direction tube are open, one end is a flat large end, the other end is a small end, and a water flow rate sensor is fixedly arranged in the water direction tube; the water flow rate sensor is connected with the controller, the controller controls the water pumping assembly and/or the water outlet valve to be opened and closed according to detection signals of the water flow rate sensor, and the water flow rate sensor, the controller, the water pumping assembly and the water outlet valve are powered by the power supply. And a water quality purifying method. The invention has the advantages of realizing dynamic fixation of the ecological floating bed position, oxygenation of water body and the like.
Description
Technical Field
The invention relates to the field of river water purification. More particularly, the present invention relates to an ecological floating bed and a water purification method thereof.
Background
The ecological floating bed is developed in recent years, and a group of water pollution biological treatment devices are formed through plant absorption, microorganism attachment of plant root systems and microorganism and aquatic animal composition of the plant root systems, and can reduce organic matters, nitrogen, phosphorus and harmful substances in eutrophic water bodies, so that the aim of purifying water quality is fulfilled, and meanwhile, water landscapes can be built. However, in order to resist the influence of stormy waves, the existing ecological floating bed is generally fixed in a river channel by adopting a fixed anchor and a rope, as described in CN110803827a, the above-mentioned mode of fixing by a fixed anchor point is complex in fixing process, and the ecological floating bed is inconvenient to move after fixing, so that only the water quality in a fixed water area can be purified.
Disclosure of Invention
It is an object of the present invention to provide an ecological floating bed to solve the above problems.
Another object of the present invention is to provide a method for purifying water using the ecological floating bed.
To achieve the objects and other advantages and in accordance with the purpose of the invention, there is provided an ecological floating bed, comprising:
A plurality of aquatic plant planting cages are arranged on the floating platform at intervals along the circumferential direction;
The water collecting tank is fixedly arranged on the floating platform, and at least one water outlet valve is arranged on the side wall of the bottom of the water collecting tank;
the equipment box is fixedly arranged on the water collecting box, and a controller and a power supply are arranged in the equipment box;
The water pumping assembly penetrates through the floating platform, the water inlet end of the water pumping assembly is positioned below the floating platform, and the water outlet end of the water pumping assembly is positioned in the water collecting tank;
the water direction tube is horizontally and rotatably arranged below the floating platform, two ends of the water direction tube are open, one end of the water direction tube is a flat large end, the other end of the water direction tube is a small end, and a water flow rate sensor is fixedly arranged in the water direction tube; wherein,
The water flow rate sensor is connected with the controller, the controller controls the water pumping assembly and/or the water outlet valve to be opened and closed according to detection signals of the water flow rate sensor, and the water flow rate sensor, the controller, the water pumping assembly and the water outlet valve are powered by the power supply.
Preferably, the ecological floating bed, the pumping assembly comprises: at least one water pumping barrel, each water pumping barrel is vertically arranged, and a twisting cage is arranged in each water pumping barrel along the axial direction of the water pumping barrel; the lower end of the wringing cage extends out of the water pumping barrel, the upper end of the wringing cage extends into the equipment box and is driven to rotate by a first motor arranged in the equipment box, and the first motor is respectively connected with the controller and the power supply.
Preferably, the ecological floating bed further comprises: and the at least one solar panel is fixedly arranged on the equipment box and obliquely arranged, and each solar panel is respectively connected with the power supply.
Preferably, the ecological floating bed further comprises: a plurality of turbine assemblies disposed at intervals along a circumferential direction of the floating platform and located inside the plurality of aquatic plant growing cages; each turbine component comprises a bracket which is fixedly arranged below the floating platform, wherein the bracket is in an inverted U shape, and at least one vertical side wall is of a hollow structure; and the turbine shaft is arranged in the hollow vertical side wall of the bracket and is driven to rotate by a second motor arranged on the floating platform, and the second motor is respectively connected with the controller and the power supply.
Preferably, the ecological floating bed further comprises: the guide plate is fixedly arranged above the water directional cylinder and horizontally arranged, a plurality of proximity switches are arranged on the bottom surface of the guide plate along the circumferential direction at intervals, one proximity switch corresponds to one turbine component, a metal block matched with the proximity switch is fixedly arranged at the top of the large end of the water directional cylinder, and the proximity switches are respectively connected with the controller and the power supply.
Preferably, the ecological floating bed further comprises a water level sensor, wherein the water level sensor is arranged above the water collecting tank, and the water level sensor is connected with the controller and the power supply respectively.
Preferably, the ecological floating bed, the part of the upper surface of the floating platform, which is positioned outside the water collecting tank, is obliquely arranged from inside to outside and is fixedly provided with a graphene photocatalytic net layer.
Preferably, the ecological floating bed, the bottom of graphite alkene photocatalysis net layer is followed the circumference interval of floating platform is equipped with a plurality of trompils, run through on the floating platform and be equipped with a plurality of water conservancy diversion holes, the below of floating platform has set firmly a plurality of underwater plant and has planted the cage, wherein, a plurality of trompils, a plurality of water conservancy diversion holes and a plurality of underwater plant are planted the cage one-to-one and are linked together.
Preferably, the ecological floating bed further comprises: and the anti-collision air bags are arranged along the edges of the floating tables and positioned at the outer sides of the plurality of water plant planting cages.
The invention also provides a water quality purifying method which is realized by using the ecological floating bed.
The invention at least comprises the following beneficial effects:
The water collecting tank is arranged above the floating platform, the water outlet valve is arranged on the side wall of the bottom of the water collecting tank, the water direction cylinder is arranged below the floating platform, the water flow rate sensor is arranged in the water direction cylinder, the water pumping assembly is arranged penetrating through the floating platform, the water inlet end of the water pumping assembly is arranged below the floating platform, the water outlet end is arranged in the water collecting tank, the water pumping assembly, the water flow rate sensor and the water outlet valve are all connected with the controller, the controller can automatically adjust the opening and closing of the water pumping assembly and the water outlet valve according to the detection signals of the water flow rate sensor, the purpose of dynamically adjusting the draft of the floating platform is achieved by controlling the water level in the water collecting tank, the dynamic fixation of the position of the ecological floating bed and the oxygenation of water body are achieved, the fixation process is simple, and the water quality purification effect is good.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
FIG. 1 is a schematic view of the overall structure of an ecological floating bed according to one embodiment of the present invention;
FIG. 2 is a schematic top view of an ecological floating bed according to one embodiment of the present invention;
FIG. 3 is a schematic view of the overall structure of a turbine assembly according to one embodiment of the present invention.
Detailed Description
The present invention is described in further detail below with reference to examples and drawings to enable those skilled in the art to practice the same and to refer to the description.
It will be understood that terms, such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.
It should be noted that the experimental methods described in the following embodiments, unless otherwise specified, are all conventional methods, and the reagents and materials, unless otherwise specified, are all commercially available; in the description of the present invention, the terms "transverse", "longitudinal", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus are not to be construed as limiting the present invention.
As shown in fig. 1 to 3, the present invention provides an ecological floating bed, comprising:
A plurality of aquatic plant planting cages 2 are arranged on the floating platform 1 at intervals along the circumferential direction;
The water collection tank 3 is fixedly arranged on the floating platform 1, and at least one water outlet valve 4 is arranged on the side wall of the bottom of the water collection tank 3;
The equipment box 5 is fixedly arranged on the water collection box 3, and a controller 6 and a power supply 7 are arranged in the equipment box 5;
The water pumping assembly penetrates through the floating platform 1, the water inlet end of the water pumping assembly is positioned below the floating platform 1, and the water outlet end of the water pumping assembly is positioned in the water collecting tank 3;
the water direction tube 8 is horizontally and rotatably arranged below the floating platform 1, two ends of the water direction tube 8 are open, one end is a flat large end, the other end is a small end, and a water flow rate sensor 9 is fixedly arranged in the water direction tube 8; wherein,
The water flow rate sensor 9 is connected with the controller 6, the controller 6 controls the water pumping assembly and/or the water outlet valve 4 to be opened and closed according to detection signals of the water flow rate sensor 9, and the water flow rate sensor 9, the controller 6, the water pumping assembly and the water outlet valve 4 are powered by the power supply 7.
In the above embodiment, the ecological floating bed comprises a floating platform, a water plant planting cage, a water collecting tank, a water outlet valve, an equipment tank, a controller, a power supply, a water direction barrel and a water flow rate sensor. Wherein the floating platform is a horizontally placed, hollow plate-like structure, preferably the floating platform is a regular polygon, as shown in fig. 2, square, so as to facilitate the installation of subsequent components and drive the floating platform to move along a predetermined direction. The aquatic plant planting cage is provided with a plurality of, and along the circumference interval setting of floating platform, is used for planting aquatic plant in the aquatic plant planting cage, including one or more of canna, water shallot, ryegrass etc. packing in the aquatic plant planting cage and arrangement mode reference current ecological floating bed go on, and unnecessary description here. The water collection tank is fixedly arranged at the middle part above the floating platform, the water collection tank is of a hollow tank body structure, at least one water outlet valve is arranged on the side wall of the bottom of the water collection tank, and 2 water outlet valves are arranged on each side wall of the water collection tank, so that 8 water outlet valves are arranged in total as shown in fig. 2. The equipment box is fixedly arranged above the water collecting box, the equipment box is also of a box body structure with a hollow inside, a controller and a power supply are fixedly arranged in the equipment box, and further, heat dissipation holes are formed in the top surface and/or the side wall of the equipment box and used for heat dissipation. The water pumping assembly penetrates through the floating platform, the water inlet end of the water pumping assembly is located below the floating platform, the water outlet end of the water pumping assembly is located in the water collecting tank, and the water pumping assembly is used for introducing water below the floating platform into the water collecting tank so as to adjust the draft of the floating platform. The water is to the below of floating platform is located to section of thick bamboo horizontal rotation, and the water is to the both ends of section of thick bamboo open, and one end is platykurtic big end, and the other end is the tip for the water can be to the section of thick bamboo horizontal rotation under the effect of rivers, makes water get into from the tip of water to the section of thick bamboo, and the big end flows, reaches the effect that instructs the rivers direction, and water has set firmly water flow sensor to the inside of section of thick bamboo for detect water flow velocity.
When the ecological floating bed is used, the ecological floating bed is placed at a preset position of a river channel, then the controller acquires a detection signal of the water flow sensor, and judges the relation between the detection signal and a first preset threshold value and a second preset threshold value, wherein the first preset threshold value is larger than the second preset threshold value: if the detection signal is greater than or equal to a first preset threshold value, the controller controls the water pumping assembly to be opened, the water outlet valve to be closed, water is injected into the water collecting tank, the draft of the floating platform is increased, and the influence of wind waves on the placement position of the ecological floating bed is reduced; if the detection signal is smaller than the first preset threshold value and larger than or equal to the second preset threshold value, the controller controls the water pumping assembly and the water outlet valve to be synchronously opened, so that the water level of the water collecting tank is kept unchanged, and the dissolved oxygen of the water body is improved by increasing the flow of the water body; if the detection signal is smaller than a second preset threshold value, the controller controls the water pumping assembly to be closed, the water outlet valve is opened, water in the water collecting tank is discharged, the available capacity of the water collecting tank is increased, the draft of the floating platform is reduced, and preparation is made for next adjustment.
The ecological floating bed can automatically adjust the opening and closing of the water pumping assembly and the water outlet valve according to the detection signal of the water flow rate sensor so as to achieve the purpose of dynamically adjusting the draft of the floating platform by controlling the water level in the water collecting tank, realize the dynamic fixing of the position of the ecological floating bed and the oxygenation of the water body, have simple fixing process and can improve the water quality purifying effect.
In another embodiment, the pumping assembly comprises: at least one water pumping barrel 10, wherein each water pumping barrel 10 is vertically arranged, and a wringing cage 11 is arranged in each water pumping barrel 10 along the axial direction thereof; the lower end of the wringing cage 11 extends out of the water pumping barrel 10, the upper end of the wringing cage extends into the equipment box 5 and is driven to rotate by a first motor 12 arranged in the equipment box 5, and the first motor 12 is respectively connected with the controller 6 and the power supply 7.
In the above-mentioned embodiment, the subassembly that draws water includes at least one water pumping section of thick bamboo, is equipped with the hank cage along its axial in every water pumping section of thick bamboo, and the lower extreme of hank cage stretches out the water pumping section of thick bamboo, and the upper end stretches into the equipment incasement and fixed cover is equipped with first gear, and first motor sets firmly in the equipment incasement, and the output of first motor sets firmly the second gear, and second gear and first gear engagement realize rotating by first motor drive hank cage, annotates the water of floating platform below in the header tank, as shown in fig. 2, can set up 2 water pumping section of thick bamboo in order to improve pumping efficiency.
Further, in order to avoid the water pumping process, impurities in water are brought into the water collecting tank to block the water outlet valve, a filter screen can be arranged at the bottom of the water pumping barrel, and the lower end of the stranding cage is positioned in the filter screen. After a period of use, the filter screen can be backwashed by controlling the first motor to reversely rotate so as to avoid the filter screen from being blocked.
In another embodiment, the ecological floating bed further comprises: at least one solar panel 13, which is fixedly arranged on the equipment box 5 and is obliquely arranged, and each solar panel 13 is respectively connected with the power supply 7.
In the above embodiment, at least one solar panel is provided on the equipment box in an inclined manner, and the solar panel is connected with a power supply to convert solar energy into electric energy and store the electric energy in the power supply, so as to supply energy for each component in the ecological floating bed. As shown in fig. 1 and 2, at least one solar panel is two solar panels, and the two solar panels form a roof shape to shield the equipment box so as to facilitate heat dissipation of the equipment box.
In another embodiment, the ecological floating bed further comprises: a plurality of turbine assemblies which are arranged at intervals along the circumferential direction of the floating platform 1 and are positioned at the inner sides of the plurality of water plant growing cages 2; each turbine assembly comprises a bracket 14 which is fixedly arranged below the floating platform 1, wherein the bracket 14 is in an inverted U shape, and at least one vertical side wall is of a hollow structure; at least one turbine 15, it locates between two vertical lateral walls of the said support 14 and connects with it to rotate, and the turbine shaft located in the hollow vertical lateral wall of the said support 14 is driven by the second electrical machinery 16 located on the said floating platform 1 to rotate, the said second electrical machinery 16 connects with said controller 6 and said power 7 separately.
In the above embodiment, the ecological floating bed further includes a plurality of turbine assemblies, and the turbine assemblies are arranged at intervals along the circumferential direction of the floating platform and are located at the inner sides of the plurality of aquatic plant planting cages, as shown in fig. 1 and fig. 2, one turbine assembly is centrally arranged on each side of the floating platform, and 4 turbine assemblies are arranged in total. Each turbine component comprises a support, turbines and a second motor, as shown in fig. 3, the support is fixedly arranged below the floating platform, two vertical side walls of the support are of hollow structures, a partition plate (25) is fixedly arranged between the two vertical side walls in a centering mode, the number of the turbines is 4, and each vertical side wall is connected with two turbines. Each turbine includes a housing, a turbine shaft, and a plurality of turbine blades; the two ends of the shell are fixedly connected with the corresponding vertical side wall and the partition plate respectively through connecting plates, the shell is provided with a first opening and a second opening which are oppositely arranged, the first opening and the second opening are positioned on two sides of the bracket, and the first opening and the second opening are fixedly provided with filter screens; the turbine shaft is arranged along the axial direction of the shell and is rotationally connected with the shell, a plurality of turbine blades are fixedly arranged on the turbine shaft in the shell along the circumferential direction of the turbine shaft at intervals, one end of the turbine shaft is rotationally connected with the partition plate, the other end of the turbine shaft stretches into the corresponding vertical side wall and is rotationally connected with the corresponding vertical side wall, a belt pulley or a belt pulley group is fixedly arranged on the part, located in the corresponding vertical side wall, of the other end of the turbine shaft, two turbines which are adjacent up and down and are located above are driven by the belt pulley, and the turbine is driven by the second motor to rotate.
When the ecological floating bed is used, when the detection signal of the water flow rate sensor is greater than or equal to the third preset threshold value, the third preset threshold value is greater than the first preset threshold value, the turbine assembly on the corresponding side of the floating platform can be controlled to be started, acting force opposite to the water flow direction is provided for the floating platform through the turbine, the ecological floating bed is prevented from moving along with the water flow, and the influence of wind waves on the ecological floating bed is further reduced. In addition, the controller can also independently control the opening and closing of the turbine assembly, so that the ecological floating bed moves to a preset position, such as an aquatic plant harvesting position or a next water area purifying position, under the action of the turbine assembly, and the flexibility of the ecological floating bed is enhanced. After a period of use, the controller can also control the multiple turbine components to synchronously rotate reversely (anticlockwise) so as to backwash the filter screen on the opening, thereby avoiding the filter screen from being blocked. The turbine component can also disturb water body in the running process, realize upper and lower water body exchange, and further improve the water quality purifying effect.
Further, a wireless transmission module is further arranged in the controller and is in wireless connection with the remote control end, the wireless transmission module is used for uploading detection signals of the water flow sensor and receiving control signals of the remote control end, and the controller controls corresponding components, such as the first motor, the water outlet valve and the second motor, to be opened and closed according to the control signals so as to realize remote manual control of the ecological floating bed.
In another embodiment, the ecological floating bed further comprises: the deflector 17 is fixedly arranged above the water directional cylinder 8 and horizontally arranged, a plurality of proximity switches are arranged on the bottom surface of the deflector 17 along the circumferential direction at intervals, one proximity switch corresponds to one turbine component, a metal block matched with the proximity switch is fixedly arranged at the top of the large end of the water directional cylinder 8, and the plurality of proximity switches are respectively connected with the controller 6 and the power supply 7.
In the above embodiment, the ecological floating bed further comprises a guide plate, the guide plate is horizontally and fixedly arranged above the water direction tube, a plurality of proximity switches are arranged on the bottom surface of the guide plate along the circumferential direction at intervals, one proximity switch corresponds to one turbine component, the metal block on the water direction tube is an aluminum block, so that the weight of the water direction tube is reduced, and the water direction tube can conveniently rotate along with water flow. As shown in fig. 2, in this example, there are 4 turbine assemblies, and the proximity switches on the guide plate are also set to be 4, and the proximity switches on the guide plate are set to be one-to-one corresponding to the 4 turbine assemblies, for example, when the proximity switch on the left side of the guide plate detects a signal of a metal block on the water drum, the controller controls the turbine assembly on the left side corresponding to the proximity switch to rotate, and the rotation direction of the turbine is clockwise, so as to provide an acting force opposite to the water flow direction to the floating platform.
In another embodiment, the ecological floating bed further comprises a water level sensor 18 disposed above the water collection tank 3, wherein the water level sensor 18 is connected to the controller 6 and the power supply 7, respectively.
In the above embodiment, the ecological floating bed further comprises a water level sensor arranged above the inside of the water collection tank for detecting the water level in the water collection tank. When the ecological floating bed water level sensor is used, when the controller receives detection signals of the water level sensor, the detection signals of the water flow sensor and the detection signals of the proximity switch are obtained, if the detection signals of the water flow sensor are larger than a first preset threshold, the controller controls the water pumping assembly to be closed, the water level of the water collecting tank is kept unchanged, the turbine assembly corresponding to the detection signals of the proximity switch is controlled to be opened, the acting force opposite to the water flow direction is provided for the floating platform, so that the influence of stormy waves on the ecological floating bed placement position is reduced, if the detection signals of the water flow sensor are smaller than the first preset threshold and larger than or equal to a second preset threshold, the controller controls the water pumping assembly to be opened, the water outlet valve is opened, the water level in the water collecting tank is unchanged, if the detection signals of the water flow sensor are smaller than the second preset threshold, the controller controls the water pumping assembly to be closed, the water outlet valve is opened, water in the water collecting tank is discharged, and the water level in the water collecting tank is lowered.
In another embodiment, the portion of the upper surface of the floating platform 1 located outside the water collection tank 3 is inclined from inside to outside, and a graphene photocatalytic mesh layer 19 is fixedly arranged.
In the above embodiment, through setting up the upper surface slope of floating platform to set firmly the graphene photocatalytic net layer, make through the exhaust water flow through the graphene photocatalytic net layer of water valve, when improving the dissolved oxygen volume of water, can also be purified by the graphene photocatalytic net layer, promote water purification effect.
In another embodiment, a plurality of openings 20 are formed at the bottom of the graphene photocatalytic mesh layer 19 along the circumferential direction of the floating platform 1 at intervals, a plurality of diversion holes 21 are formed in the floating platform 1 in a penetrating manner, and a plurality of underwater plant planting cages 22 are fixedly arranged below the floating platform 1, wherein the plurality of openings 20, the plurality of diversion holes 21 and the plurality of underwater plant planting cages 22 are in one-to-one correspondence and are communicated.
In the above embodiment, the underwater plant planting cage is used for planting submerged plants, including one or more of herba picrorhizae, herba dunalii, and black algae, and the packing and arrangement modes in the underwater plant planting cage are performed with reference to the existing ecological floating bed, and are not described herein. Through set up a plurality of trompils in the bottom of graphite alkene photocatalysis rete to make trompil and the water conservancy diversion hole that runs through the floating platform setting, and set firmly in the underwater plant of floating platform below plant the cage one-to-one and communicate, in order to direct the water after the purification of graphite alkene photocatalysis rete leading into the underwater plant and plant the cage, reach the quality of water that improves the local water of underwater plant and plant the cage, improve the oxygen capacity of local water, promote the purpose of submerged plant growth.
Further, in order to improve the utilization rate of the graphene photocatalytic mesh layer, a diversion trench 23 may be provided at the lower portion of the graphene photocatalytic mesh layer along the circumferential direction of the floating platform.
In another embodiment, the ecological floating bed further comprises: an anti-collision air bag 24 is arranged along the edge of the floating platform 1 and is positioned outside the plurality of aquatic plant planting cages 2 so as to improve the anti-collision performance of the ecological floating bed.
Furthermore, the invention also provides a water quality purifying method which is realized by the ecological floating bed, and the specific realization method is described in the ecological floating bed part and is not repeated here.
The number of equipment and the scale of processing described herein are intended to simplify the description of the present invention. The application, modification and variation of the ecological floating bed and the water purification method thereof according to the present invention will be apparent to those skilled in the art.
Although embodiments of the present invention have been disclosed above, it is not limited to the details and embodiments shown and described, it is well suited to various fields of use for which the invention would be readily apparent to those skilled in the art, and accordingly, the invention is not limited to the specific details and illustrations shown and described herein, without departing from the general concepts defined in the claims and their equivalents.
Claims (8)
1. Ecological bed that floats, its characterized in that includes:
A plurality of aquatic plant planting cages are arranged on the floating platform at intervals along the circumferential direction;
The water collecting tank is fixedly arranged on the floating platform, and at least one water outlet valve is arranged on the side wall of the bottom of the water collecting tank;
the equipment box is fixedly arranged on the water collecting box, and a controller and a power supply are arranged in the equipment box;
The water pumping assembly penetrates through the floating platform, the water inlet end of the water pumping assembly is positioned below the floating platform, and the water outlet end of the water pumping assembly is positioned in the water collecting tank;
the water direction tube is horizontally and rotatably arranged below the floating platform, two ends of the water direction tube are open, one end of the water direction tube is a flat large end, the other end of the water direction tube is a small end, and a water flow rate sensor is fixedly arranged in the water direction tube; wherein,
The water flow rate sensor is connected with the controller, the controller controls the water pumping assembly and/or the water outlet valve to be opened and closed according to the detection signal of the water flow rate sensor, and the water flow rate sensor, the controller, the water pumping assembly and the water outlet valve are all powered by the power supply;
Further comprises: a plurality of turbine assemblies disposed at intervals along a circumferential direction of the floating platform and located inside the plurality of aquatic plant growing cages; each turbine component comprises a bracket which is fixedly arranged below the floating platform, wherein the bracket is in an inverted U shape, and at least one vertical side wall is of a hollow structure; the turbine shaft is arranged in the hollow vertical side wall of the bracket and is driven to rotate by a second motor arranged on the floating platform, and the second motor is respectively connected with the controller and the power supply;
the guide plate is fixedly arranged above the water directional cylinder and horizontally arranged, a plurality of proximity switches are arranged on the bottom surface of the guide plate at intervals along the circumferential direction of the guide plate, one proximity switch corresponds to one turbine component, a metal block matched with the proximity switch is fixedly arranged at the top of the large end of the water directional cylinder, and the proximity switches are respectively connected with the controller and the power supply;
when a proximity switch on the guide plate detects a signal of a metal block on the water cylinder, the controller controls the turbine component corresponding to the proximity switch to rotate so as to provide acting force opposite to the water flow direction for the floating platform.
2. The ecological floating bed of claim 1 wherein said water pumping assembly comprises: at least one water pumping barrel, each water pumping barrel is vertically arranged, and a twisting cage is arranged in each water pumping barrel along the axial direction of the water pumping barrel; the lower end of the wringing cage extends out of the water pumping barrel, the upper end of the wringing cage extends into the equipment box and is driven to rotate by a first motor arranged in the equipment box, and the first motor is respectively connected with the controller and the power supply.
3. The ecological floating bed of claim 1, further comprising: and the at least one solar panel is fixedly arranged on the equipment box and obliquely arranged, and each solar panel is respectively connected with the power supply.
4. The ecological floating bed of claim 1 further comprising a water level sensor disposed above the interior of the header tank, the water level sensor being connected to the controller and the power source.
5. The ecological floating bed according to claim 1, wherein the upper surface of the floating platform is positioned outside the water collection tank, is obliquely arranged from inside to outside, and is fixedly provided with a graphene photocatalytic net layer.
6. The ecological floating bed of claim 5, wherein a plurality of openings are formed in the bottom of the graphene photocatalytic net layer at intervals along the circumferential direction of the floating platform, a plurality of diversion holes are formed in the floating platform in a penetrating mode, a plurality of underwater plant planting cages are fixedly arranged below the floating platform, and the openings, the diversion holes and the underwater plant planting cages are in one-to-one correspondence and are communicated.
7. The ecological floating bed of claim 1, further comprising: and the anti-collision air bags are arranged along the edges of the floating tables and positioned at the outer sides of the plurality of water plant planting cages.
8. A method for purifying water, characterized in that it is carried out using an ecological floating bed according to any one of claims 1-7.
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| CN116639809A (en) | 2023-08-25 |
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