CN220432519U - An aerated ecological floating island and its parallel combination floating island - Google Patents

Abstract

The utility model provides an aeration ecological floating island and its parallel combination floating island, which includes a floating plate, a water aeration lifter, a water distribution mechanism, an aeration system, a plant filler module, a water inlet head, and is provided on the floating plate. There is a hole, and the water lifting and aeration lifter is fixed under the floating plate. The plant filler module passes through the hole and its upper end is stuck on the floating plate. The water distribution mechanism is placed on the floating plate and is connected to the water lifting and aeration lifter through the connecting pipe. The air system is placed on the floating plate and connected to the water pumping and aeration lifter through the aeration pipe. The water inlet head is connected to the water pumping and aeration lifter through the hose. The biological filler in this application effectively fills the shortcomings of using plants alone to purify water quality. A microporous aerator is used in the aeration cylinder to reduce severe disturbance to the water body, and the aeration water is periodically sent to the water distribution tank on the water surface. , and then accurately transported to the biological filter filler with strong purification ability to enhance the water quality purification effect, reduce the required aeration, and achieve the purpose of energy saving.

Description

An aerated ecological floating island and its parallel combination floating island

Technical field

This application relates to the field of water treatment technology, and in particular to an aerated ecological floating island and its parallel combined floating island.

Background technique

Ecological floating island technology has been widely used to treat various polluted water bodies (such as rivers, lakes and reservoirs, etc.). However, due to the slow flow rate of these closed or semi-closed water bodies, they are often hypoxic, prone to corruption and smelly, and have become alternative landscapes. Traditional aeration methods are often expensive and require a large amount of electricity, which significantly increases the cost of water treatment. Based on the concept of "energy saving and environmental protection", solar aerators are widely used in water quality restoration technology. The existing equipment has the following shortcomings: (1) The aeration equipment is often set up separately from the ecological floating island, resulting in the aeration water not being quickly utilized by the floating island plants and microorganisms; (2) The aeration device only disturbs the upper water layer, It is impossible to circulate the water body in the vertical direction, especially the aeration method on the surface of the fountain, which is less efficient and more expensive; (3) it causes severe disturbance to the water body, making it impossible for particulate matter in the water body to settle quickly to achieve turbidity reduction, affecting the transparency of the landscape water body ; (4) Ecological floating islands mainly rely on plants to purify water quality, and the purification method is single, which limits its purification effect.

In view of the many problems of the above-mentioned aerators and ecological floating island devices, such as complex equipment, limited purified water circulation range, low aeration water utilization, high energy consumption and single purification method, a method that combines multiple purification methods was developed to treat the entire water body. Combined ecological floating islands powered by azimuthally purified green energy have become the focus of current research.

Contents of the invention

In view of this, embodiments of the present application provide an aerated ecological floating island and its parallel combination floating island to solve the technical defects existing in the existing technology.

An aeration ecological floating island includes a floating plate, a water lifting and aeration lifter, a water distribution mechanism, an aeration system, a plant filler module, and a water inlet head. The floating plate is provided with holes, and the water lifting and aeration lift The device is fixed under the floating plate. The plant filler module passes through the hole and its upper end is stuck on the floating plate. The water distribution mechanism is placed on the floating plate and is connected to the water aeration lifter through a connecting pipe. The aeration The system is placed on a floating plate and connected to the water pumping and aeration lifter through an aeration pipe. The water inlet head 160 is connected to the water pumping and aeration lifter through a hose.

Further, the above-mentioned water aeration lifter includes an aeration tube, a U-shaped pipe, a water outlet pipe, an aeration disk, a check valve and a water inlet pipe. The aeration tube is a closed cylindrical shape, and a water inlet pipe is provided on the lower bottom plate. The water pipe is provided with a check valve that only allows water to flow into the aeration cylinder. An aeration disk is provided at the lower end of the aeration cylinder. The aeration disk is connected to the aeration pipe. The aeration pipe passes through the side wall of the aeration cylinder. The upper top plate of the air cylinder is provided with a water outlet pipe. The upper part of the water outlet pipe section inside the aeration cylinder is connected to a port of the U-shaped pipe. The bottom of the U-shaped tube is higher than the lower port of the water outlet pipe inside the aeration cylinder.

Further, the above-mentioned plant filler module includes a filler barrel, filler and plants. The upper end of the filler barrel is open and an outwardly protruding block is provided on the outside of the upper side wall. The filler barrel is placed in the hole, and the catch block is placed on the floating plate. The filler barrel is A water outlet hole is provided on the bottom plate of the filling cylinder, a filler is provided above the bottom plate in the filling cylinder, and plants are planted on the top of the filler.

Further, the above-mentioned water distribution mechanism is a water distribution trough with an upper opening. Water distribution pipes are provided on the lower walls of the water distribution trough. The outlets of the water distribution pipes are respectively located directly above the plant filler module. The water distribution trough is fixed on the floating plate, and the water supply pipe passes through it. The bottom plate and floating plate of the distribution tank are connected to the lower port of the upper water pipe to the upper port of the connecting pipe.

Further, the above-mentioned aeration system includes a solar panel, a battery and an aerator. The solar panel is connected to the battery through wires, the battery is connected to the aerator through wires, and the aerator is connected to the aeration pipe. The solar panel, battery and aerator are all placed On the floating board.

Further, the above-mentioned water inlet head is provided with a floating block, the water inlet pipe passes through the floating block, and a heavy block is fixed under the floating block through a drawstring. One end of the water inlet pipe is connected to the water lifting and aeration lifter through a hose.

This application also discloses a parallel combined floating island, which includes a plurality of aeration ecological floating islands as described above, and the plurality of aeration ecological floating islands are fixedly connected in parallel.

Compared with the existing technology, this invention is beneficial in that: the ecological floating island adds a plant filler module, and the biological filler effectively fills the shortcomings of using plants alone to purify water quality; a microporous aerator is used in the aeration cylinder to continuously Aerate the bottom water of the water body to reduce severe disturbance to the water body, and periodically send the aerated water to the water distribution tank on the water surface, and then accurately transport it to the biological filter filler with strong purification ability to enhance the water quality purification effect. Reduce the amount of aeration required to achieve energy saving.

Description of the drawings

Figure 1 is a schematic structural diagram of the aerated ecological floating island of the present invention.

Implementation

Specific embodiments of the present application will be described below in conjunction with the accompanying drawings.

The embodiment of the present application discloses an aeration ecological floating island 100, which includes a floating plate 110, a water lifting and aeration lifter 120, a water distribution mechanism 130, an aeration system 140, a plant filler module 150, and a water inlet head 160. The floating plate 110 is provided with a hole 111. The water lifting and aeration lifter 120 is fixed under the floating plate 110. The plant filler module 150 passes through the hole 111 and its upper end is stuck on the floating plate 100. The water distribution mechanism 130 The aeration system 140 is placed on the floating plate 110 and connected to the water pumping and aeration lifter 220 through the connecting pipe 170. The aeration system 140 is placed on the floating plate 110 and connected to the water pumping and aeration lifter 120 through the aeration pipe 180. The water head 160 is connected to the water aeration lifter 120 through a hose 190.

The above-mentioned water aeration lifter 120 includes an aeration tube 121, a U-shaped pipe 122, a water outlet pipe 123, an aeration disk 124, a check valve 125 and a water inlet pipe 126. The aeration tube 121 is a closed cylindrical shape with a lower bottom plate. A water inlet pipe 126 is provided. The water inlet pipe 126 is provided with a check valve 125 that only allows water to flow into the aeration tube. An aeration disk 124 is provided at the lower end of the aeration cylinder 121. The aeration disk 124 is connected to the aeration pipe 180. , the aeration tube 180 passes through the side wall of the aeration tube 121, and the top plate of the aeration tube 121 is provided with a water outlet pipe 123. The upper part of the water outlet pipe 123 section inside the aeration tube 121 is connected to a port of the U-shaped pipe 122, and the U-shaped pipe The bottom of 122 is higher than the lower port of the water outlet pipe 123 inside the aeration tube 121.

The above-mentioned plant filler module 150 includes a filler cylinder 151, a filler 152 and a plant 153. The upper end of the filler cylinder 151 is open and an outwardly protruding blocking block 154 is provided on the outside of the upper end side wall. The filling cylinder 151 is placed in the hole 111, and the blocking block 154 is placed in the hole 111. On the floating plate 110, a water outlet hole 155 is provided on the bottom plate of the stuffing tube 151. A filler 152 is provided above the bottom plate in the stuffer tube 151, and plants 153 are planted on the top of the filler 152.

The above-mentioned water distribution mechanism 130 is a water distribution channel 131 with an upper opening. Water distribution pipes 132 are provided on the lower peripheral wall of the water distribution channel 131. The outlets of the water distribution pipes 132 are respectively located directly above the plant filler module 150. The water distribution channel 131 is fixed to the floating plate 110. On the upper side, the water supply pipe 133 passes through the bottom plate of the water distribution channel 131 and the floating plate 110, and the lower port of the water supply pipe 133 is connected to the upper port of the connecting pipe 170.

The above-mentioned aeration system 140 includes a solar panel 141, a battery 142 and an aerator 143. The solar panel 141 is connected to the battery 142 through wires, the battery 142 is connected to the aerator 143 through wires, the aerator 143 is connected to the aeration pipe 180, and the solar panel 141 , the battery 142 and the aerator 143 are placed on the floating plate 110.

The above-mentioned water inlet head 160 is provided with a floating block 161. The water inlet pipe 162 passes through the floating block 161. A weight block 164 is fixed below the floating block 161 through a pull rope 163. One end of the water inlet pipe 162 is connected through a hose 190 to pump water, aerate and lift. Device 120.

This application also discloses a parallel combined floating island 100, which includes a plurality of aeration ecological floating islands 100 as described above, and the plurality of aeration ecological floating islands 100 are fixedly connected in parallel.

The working process of the present invention.

The water inlet head 160 is placed at a set position in the water body, and the floating block 161 always maintains a certain distance from the bottom of the water body under the action of the pull rope 163 .

The solar panel 141 converts the energy into electrical energy and stores it in the battery 142 to supply the aerator 143 with electrical energy.

Before the water pumping and aeration lifter 120 is started: the water to be treated reaches the bottom of the water body, passes through the water intake pipe 162, the hose 190, the water inlet pipe 126, and passes through the check valve 125 to enter and fill the aeration cylinder 121.

The water discharging process of the water pumping and aeration lifter 120: the aerator 143 delivers gas to the aeration plate 124 through the aeration tube 180, and the aeration plate 124 releases micro bubbles. During the rise of the micro bubbles in the aeration cylinder 121, the oxygen in the gas Transferred to water, the remaining gas rises to the upper part of the aeration tube 121, and the gas in the upper part continues to increase, and the pressure continues to increase; at the same time, the check valve 125 blocks water from being discharged from the water inlet pipe 126, so the water in the aeration tube 121 can only When the gas is pressed into the outlet pipe 123 from the lower port of the outlet pipe 123, the water in the U-shaped pipe 122 will also be squeezed into the outlet pipe 123, upward into the connecting pipe 170, and then into the water distribution channel 131 through the upper water pipe 133. .

The water level in the U-shaped pipe 122 of the water lifting and aeration lifter 120 is the lowest: when the water in the vertical pipe on the left side of the U-shaped pipe 122 is squeezed to the bottom, the pressure in the aeration tube 121 is maximum at this time.

The air outlet and water inlet process of the water pumping and aeration lifter 120: when the gas in the U-shaped pipe 122 bypasses the lowest point, it enters the vertical pipe on the right side of the U-shaped pipe 122 and squeezes water upward, and enters the water outlet pipe 123. The gas quickly passes through the outlet pipe. The water pipe 123 is continuously discharged upward, and the gas pressure in the aeration tube 121 drops rapidly; the water at the bottom of the water body is squeezed into the aeration tube 121 through the water intake pipe 162, the hose 190, and the water inlet pipe 126. The liquid in the aeration tube 121 The position rose rapidly.

The water aeration lifter 120 completes the water inflow: the liquid level in the aeration tube 121 rises to the water inlet of the U-shaped pipe 122, and the water inlet is completed.

During the operation process of the water pumping and aeration lifter, the above-mentioned start-up to completion of the water inlet process is periodically repeated.

The water at the bottom of the aerated water body is lifted by aeration and water pumping. When the liquid level in the water distribution tank 131 is higher than the interface of the water distribution pipe 132 on the water distribution tank 131, the water distribution pipe 132 will accurately separate the water in the water distribution tank 131. Transported to the upper end of the plant filler module 150. The bottom aeration water flows from the upper end of the plant filler module 150 to the water outlet hole 155 at the lower end, and gradually circulates back to the water inlet head 160 at the bottom of the water body.

During the use of the aerated ecological floating island 100, the water inlet head 160 can change its position at will, thereby changing the circulation direction of the water purified by the aerated ecological floating island 100 and greatly expanding the purification range of the floating island.

The preferred specific implementation modes and examples of the present application have been described in detail above in conjunction with the accompanying drawings. However, the present application is not limited to the above-mentioned implementation modes and examples. Within the scope of knowledge possessed by those skilled in the art, other embodiments may be adopted without departing from the present invention. Make various changes based on the application concept.

Claims (7)

1. An aerated ecological floating island, characterized in that it includes a floating plate, a water aeration lifter, a water distribution mechanism, an aeration system, a plant filler module, and a water inlet head. The floating plate is provided with holes, The water lifting and aeration lifter is fixed under the floating plate, the plant filler module passes through the hole and its upper end is stuck on the floating plate, the water distribution mechanism is placed on the floating plate and is connected to the water lifting and aeration lifter through a connecting pipe The aeration system is placed on the floating plate and connected to the water pumping and aeration lifter through an aeration pipe, and the water inlet head is connected to the water pumping and aeration lifter through a hose. 2. An aeration ecological floating island according to claim 1, characterized in that the water aeration lifter includes an aeration cylinder, a U-shaped pipe, an outlet pipe, an aeration disk, a check valve and a water inlet pipe. , the aeration tube is a closed cylindrical shape, and a water inlet pipe is provided on the lower bottom plate. A check valve is provided on the water inlet pipe that only allows water to flow into the inside of the aeration tube. An aeration disk is provided at the lower end of the inside of the aeration tube. The aeration plate is connected to the aeration pipe, and the aeration pipe passes through the side wall of the aeration cylinder. The upper top plate of the aeration cylinder is provided with a water outlet pipe. The upper part of the water outlet pipe section inside the aeration cylinder is connected to a port of the U-shaped pipe. The U-shaped pipe The bottom is higher than the lower port of the outlet pipe inside the aeration tube. 3. An aerated ecological floating island according to claim 1, characterized in that the plant filler module includes a filler barrel, filler and plants, and the upper end of the filler barrel is exposed and the outer side of the upper end wall is provided with an outwardly protruding The filling cylinder is placed in the hole, and the blocking block is placed on the floating plate. A water outlet hole is provided on the bottom plate of the filling cylinder. There is a filler above the bottom plate in the filler cylinder, and plants are planted on the upper part of the filler. 4. An aerated ecological floating island according to claim 1, characterized in that the water distribution mechanism is a water distribution trough with an upper opening, water distribution pipes are provided on the surrounding walls of the lower part of the water distribution trough, and the outlets of the water distribution pipes are respectively provided. Directly above the plant filler module, the water distribution channel is fixed on the floating plate. The upper water pipe passes through the bottom plate and floating plate of the water distribution channel. The lower port of the upper water pipe is connected to the upper port of the connecting pipe. 5. An aerated ecological floating island according to claim 1, characterized in that the aeration system includes a solar panel, a battery and an aerator, the solar panel is connected to the battery through wires, and the battery is connected to the aerator through wires. , the aerator is connected to the aeration pipe, and the solar panels, batteries and aerator are placed on the floating plate. 6. An aerated ecological floating island according to claim 1, characterized in that the water inlet head is provided with a floating block, the water inlet pipe passes through the floating block, and a heavy block is fixed below the floating block through a pull rope. , one end of the water intake pipe is connected to the water aeration lifter through a hose. 7. A parallel combination floating island, characterized in that it includes a plurality of aeration ecological floating islands according to any one of claims 1 to 6, and the plurality of aeration ecological floating islands are fixedly connected in parallel.