Aeration oxygenation device powered by pressure energy

Abstract

The utility model discloses an aeration oxygenation device powered by pressure energy. The aeration oxygenation device comprises a pressure power generation assembly, an electric energy regulation and control device, a storage battery and aeration equipment which are sequentially connected through wires, the pressure power generation assembly converts pressure into alternating current, and the electric energy regulation and control device converts the alternating current into direct current and charges the storage battery after filtering and voltage stabilizing processing is conducted on the direct current. And the aeration equipment floats above the water body. The aeration oxygenation device powered by the pressure energy provided by the utility model does not need an external power supply, is not restricted by terrains, is small in construction work amount and low in difficulty, and can be used in various water bodies such as lakes, wetlands, ponds, rivers and the like for increasing the content of dissolved oxygen and reducing nitrogen and phosphorus pollutants in the water bodies; meanwhile, a fountain formed by aeration can create a good landscape effect, and the waterfront impression and hydrophilicity are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of ecological water conservancy, and in particular refers to an aeration and oxygenation device which utilizes pressure energy to supply electricity. Background Art

[0002] As urbanization continues, urban domestic sewage has caused a certain degree of pollution to rivers and lakes. In rural areas, where sewage collection systems are not perfect and precision irrigation of farmland is not fully implemented, rural domestic sewage and agricultural irrigation non-point source pollution will enter ponds, wetlands and other water bodies, causing water quality deterioration and eutrophication.

[0003] At present, the technical measures system for water environment treatment is relatively complete, including source, process and end-of-pipe water pollution control. End-of-pipe treatment mainly includes ecological transformation of outlets, lakeside buffer wetlands, aquatic plant community adsorption, water body oxygenation and aeration technologies. Among them, water body oxygenation and aeration technology accelerates the transfer of oxygen to the water body by forcing and accelerating the oxygen in the air and the pollutants to mix fully, increase the dissolved oxygen in the water body, accelerate the reduction of nitrogen and phosphorus pollutants in the water body, and improve the water quality. However, the existing technology has certain shortcomings and limitations: (1) Traditional aeration equipment is mainly powered by an external power supply. The cost of laying power lines in suburban areas is high and the construction is difficult; (2) Aeration equipment that uses solar or wind power generation is greatly restricted by weather factors. When it is rainy and windless, it is difficult to ensure that the equipment can continue to operate. Utility Model Content

[0004] In view of the shortcomings of the prior art, the purpose of the utility model is to provide an aeration and oxygenation device that uses pressure energy to power supply, fully utilizing the readily available and clean pressure energy for power generation and storage, solving the problem that new energy sources such as solar energy and wind energy are greatly restricted by the weather, enabling polluted water bodies to operate normally without human operation and maintenance, and improving water quality through aeration and oxygenation.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0006] An aeration and oxygenation device powered by pressure energy comprises a pressure generating assembly, an electric energy regulating device, a battery and an aeration device which are sequentially connected by wires; the pressure generating assembly converts pressure into alternating current, the electric energy regulating device converts the alternating current into direct current and charges the battery after filtering and stabilizing the direct current; the aeration device floats above the water body.

[0007] Preferably, the pressure power generation assembly includes a pressure top plate, a shock absorber, an electromagnetic coil body, and a pressure plate; the pressure top plate is arranged on the road surface or the ground, and a shock absorber is arranged underneath it; the upper end of the shock absorber is connected to the pressure top plate, and the lower end is connected to the pressure plate; the electromagnetic coil body is wrapped around the outside of the shock absorber.

[0008] Preferably, the pressure top plate is rectangular, with a thickness of 0.4 to 0.6 m, and is in direct contact with the crowd or vehicle providing the pressure energy; the shock absorbers are evenly distributed between the pressure top plate and the pressure-bearing plate.

[0009] Preferably, the electric energy control device comprises a rectifier, a filter, and a voltage stabilizer which are connected in sequence through wires.

[0010] Preferably, the aeration equipment adopts a water-lifting aerator, which is provided with four nozzles and equipped with a three-cone spiral impeller, and the water body is thrown out of the water surface to form a fountain through a high-speed rotation of 10 revolutions per second.

[0011] Preferably, the aeration and oxygenation device further comprises a floating base, which floats on the surface of the water body and on which the battery and the aeration equipment are placed.

[0012] Preferably, the floating body base is a PVC plastic board.

[0013] Preferably, the aeration and oxygenation device further comprises an anchor block, which is arranged at the bottom of the water body and connected to the aeration equipment via an anchor rope.

[0014] Preferably, the anchor block is a concrete anchor, and the concrete anchor is a rectangular block made of reinforced C20 concrete.

[0015] Preferably, the anchor rope is a retractable rope, one end of which is connected to the corner point of the aeration device through a lock buckle, and the other end is connected to the concrete anchor.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] The utility model provides an aeration and oxygenation device that uses pressure energy to power electricity. It does not require an external power supply and fully utilizes readily available and clean pressure energy for power generation and storage. The construction work is small and the difficulty is low. It solves the problem that new energy sources such as solar energy and wind energy are greatly restricted by weather, so that polluted water bodies can be operated normally without human operation and maintenance, and aeration and oxygenation improve water quality. The utility model can be used in various water bodies such as lakes, wetlands, ponds, rivers, etc. to increase the dissolved oxygen content and reduce nitrogen and phosphorus pollutants in the water body; at the same time, aeration to form a fountain can create a good landscape effect and enhance the waterfront appearance and hydrophilicity. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0019] In the figure: 1-pressure power generation component, 11-pressure top plate, 12-shock absorber, 13-electromagnetic coil body, 14-pressure plate, 2-electric energy control device, 21-rectifier, 22-filter, 23-voltage stabilizer, 3-battery, 4-aeration equipment, 5-anchor rope, 6-anchor block, 7-floating base. DETAILED DESCRIPTION

[0020] The following is a detailed description of the implementation of the present invention in conjunction with the accompanying drawings, but they do not constitute a limitation of the present invention and are only used as examples. At the same time, the advantages of the present invention will become clearer and easier to understand through the description.

[0021] like Figure 1 The utility model is shown as an aeration and oxygenation device using pressure energy for power supply, which includes a pressure power generation component 1, an electric energy control device 2, a battery 3, an aeration device 4, which are connected in sequence through wires, and also includes an anchor rope 5, an anchor block 6, and a floating base 7.

[0022] The pressure power generation component 1 is set in an area with large pedestrian and vehicle traffic, converting the pressure energy generated by pedestrian and vehicle traffic into AC power, converting the pressure into AC power, converting the AC power into DC power through the power control device 2, and charging the battery 3 after filtering and voltage stabilization. The power control device 2 controls the battery 3 to supply power according to the power consumption of the aeration device 4. The aeration device 4 floats above the water body and forms a fountain through aeration by a high-speed rotating impeller.

[0023] The anchor block 6 is installed at the bottom of the water body below the aeration device 4, and is connected to the aeration device 4 through the anchor rope 5 to fix the position of the aeration device 4 on the water surface.

[0024] The floating body base 7 is used to place the power control device 2, the battery 3, and the aeration equipment 4, so that the main power-consuming accessories are located above the normal water level of the water body. Among them, the power control device 2 can be set on the floating body base 7, and can also be set on the shore.

[0025] The pressure power generation assembly 1 includes a pressure top plate 11, a shock absorber 12, an electromagnetic coil body 13, and a pressure plate 14. The shock absorber 12 and the electromagnetic coil body 13 are located between the pressure top plate 11 and the pressure plate 14; the pressure power generation assembly 1 is usually set up in a surrounding crowded area or parking lot, and uses the normalization of crowd or vehicle pressure to provide pressure energy.

[0026] The pressure top plate 11 is rectangular with a thickness of 0.4 to 0.6 m, and is in direct contact with the crowd or vehicle providing pressure energy; the shock absorber 12 is evenly distributed between the pressure top plate 11 and the pressure plate 14, the upper end of the shock absorber 12 is connected to the pressure top plate 11, and the lower end is connected to the pressure plate 14, and the shock absorber 12 is used for shock absorption and controlling the vertical displacement not to exceed the maximum vertical displacement of the electromagnetic coil body 13; the electromagnetic coil body 13 is wrapped around the outside of the shock absorber 12, and when the pressure top plate 11 is forced to move vertically downward, the electromagnetic coil body 13 is compressed to generate induced electric potential energy to form alternating current.

[0027] The electric energy control device 2 includes a rectifier 21, a filter 22, and a voltage regulator 23 which are connected in sequence by wires. The rectifier 21 is connected to the pressure power generation component 1 by wires, receives the alternating current transmitted by the electromagnetic coil body 13, and converts it into direct current, transmits it to the filter 22 to eliminate current fluctuations, and then transmits the electric energy to the voltage regulator 23 to convert it into a voltage suitable for the requirements of the aeration equipment 4.

[0028] The battery 3 is connected to the power control device 2 through a wire to control the storage and output of electric energy; when the electric energy generated by the pressure power generation component 1 exceeds the power consumption threshold, the battery 3 is controlled to store the electric energy generated by the pressure power generation component 1; when the electric energy generated by the pressure power generation component 1 is lower than the power consumption lower limit, the battery 3 is controlled to release electric energy to supply power to the aeration equipment 4.

[0029] The aeration device 4 adopts a water-lifting aerator, which is provided with four nozzles and equipped with a three-cone spiral impeller, and the water body is thrown out of the water surface to form a fountain through a high-speed rotation of 10 revolutions per second.

[0030] The anchor rope 5 has four retractable ropes, which are respectively connected to the four corner points of the aeration device 4 through locks, and the ends of the retractable ropes are connected to the anchor blocks 6.

[0031] The anchor block 6 fixes the position of the aeration device 4 on the water surface through the anchor rope 5.

[0032] The anchor block 6 is a concrete anchor, and its length, width and height are 0.35 m, 0.35 m and 0.15 m respectively, and it is a rectangular block made of reinforced C20 concrete.

[0033] The floating body base 7 is made of PVC plastic board and is used to place the above-mentioned storage battery 3 and aeration equipment 4.

[0034] The specific use process of the utility model is as follows: when the utility model is in operation, the pressure power generation component 1 is laid in the area with large pedestrian and vehicle traffic around the aeration equipment 4, and the pressure generated by the crowd and vehicles is converted into alternating current, which is converted into direct current through the power control device 2, and the storage battery 3 is charged after filtering and voltage stabilization; the pressure power generation component 1, the power control device 2, the storage battery 3, and the aeration equipment 4 are connected in sequence, and the power control device 2 controls the storage battery 3 to supply power according to the power consumption of the aeration equipment 4; when the power generated by the pressure power generation component 1 exceeds When the power consumption is insufficient, the battery 3 is controlled to store the electric energy generated by the pressure power generation component 1; when the electric energy generated by the pressure power generation component 1 is lower than the lower limit of the power consumption, the battery 3 is controlled to release the electric energy to supply power to the aeration equipment 4, so that the whole system can be self-powered and operate without anyone; the anchor block 6 is arranged at the lower side of the four corners of the aeration equipment 4, and is connected to the aeration equipment 4 through the anchor rope 5, so that the aeration equipment 4 can be controlled to be horizontally stable and not move when it is running; the floating base 7 is used to place the battery 3 and the aeration equipment 4, so that the main electrical accessories are located above the normal water level of the water body.

[0035] The parts not described in detail above are all prior art.

Claims

1. An aeration and oxygenation device using pressure energy for power supply, characterized in that: The invention comprises a pressure generating assembly (1), an electric energy regulating device (2), a storage battery (3), and an aeration device (4) which are connected in sequence through wires; the pressure generating assembly (1) converts pressure into alternating current, the electric energy regulating device (2) converts the alternating current into direct current and charges the storage battery (3) after filtering and stabilizing the direct current; and the aeration device (4) floats above the water body.

2. The aeration and oxygenation device using pressure energy to supply electricity according to claim 1, characterized in that: The pressure power generation assembly (1) comprises a pressure top plate (11), a shock absorber (12), an electromagnetic coil body (13), and a pressure plate (14); the pressure top plate (11) is arranged on a road surface or the ground, and a shock absorber (12) is arranged below the pressure top plate; the upper end of the shock absorber (12) is connected to the pressure top plate (11), and the lower end is connected to the pressure plate (14); the electromagnetic coil body (13) is wrapped around the outside of the shock absorber (12).

3. The aeration and oxygenation device using pressure energy to supply electricity according to claim 2 is characterized in that: The pressure top plate (11) is rectangular and has a thickness of 0.4 to 0.6 m, and is in direct contact with a crowd or vehicle providing pressure energy; the shock absorbers (12) are evenly distributed between the pressure top plate (11) and the pressure bearing plate (14).

4. The aeration and oxygenation device using pressure energy to supply electricity according to claim 1, characterized in that: The electric energy control device (2) comprises a rectifier (21), a filter (22), and a voltage stabilizer (23) which are connected in sequence via wires.

5. The aeration and oxygenation device using pressure energy to supply electricity according to claim 1, characterized in that: The aeration equipment (4) adopts a water-lifting aerator, is provided with four nozzles, and is equipped with a three-cone spiral impeller, which throws water out of the water surface through a high-speed rotation of 10 revolutions per second to form a fountain.

6. The aeration and oxygenation device using pressure energy to supply electricity according to claim 1, characterized in that: It also comprises a floating body base (7), which floats on the surface of the water body and on which the storage battery (3) and the aeration device (4) are placed.

7. The aeration and oxygenation device using pressure energy to supply electricity according to claim 6, characterized in that: The floating body base (7) is a PVC plastic plate.

8. The aeration and oxygenation device using pressure energy to supply electricity according to any one of claims 1 to 7, characterized in that: It also comprises an anchor block (6), which is arranged at the bottom of the water body and connected to the aeration device (4) via an anchor rope (5).

9. The aeration and oxygenation device using pressure energy to supply electricity according to claim 8, characterized in that: The anchor block (6) is a concrete anchor, which is a rectangular block made of reinforced C20 concrete.

10. The aeration and oxygenation device using pressure energy to supply electricity according to claim 9, characterized in that: The anchor rope (5) is a retractable rope, one end of which is connected to a corner point of the aeration device (4) via a lock, and the other end of which is connected to the anchor block (6).

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