CN214990610U

CN214990610U - Novel aeration device

Info

Publication number: CN214990610U
Application number: CN202120942879.7U
Authority: CN
Inventors: 孙国金; 朱绍东; 叶智勇; 张海亮
Original assignee: Zhejiang University of Water Resources and Electric Power; Shaoxing Vocational and Technical College
Current assignee: Zhejiang University of Water Resources and Electric Power; Shaoxing Vocational and Technical College
Priority date: 2021-04-30
Filing date: 2021-04-30
Publication date: 2021-12-03
Anticipated expiration: 2031-04-30

Abstract

The utility model discloses a novel aeration device, which comprises a support frame and a bicycle, wherein the bicycle is connected with a generator in a transmission way, the generator is connected with an air inlet device in a line way, the air inlet device comprises a water inlet pipe, a water pump, a water outlet pipe and a Venturi tube, the water pump is connected with the generator in a line way, the water outlet pipe is connected with an aeration device, the aeration device comprises a housing, an impeller, a fixing frame and an aeration wheel, the housing is provided with aeration holes, the aeration wheel is rotationally fixed on the fixing frame, the support frame and the fixing frame are both provided with a solar panel which is connected with the water pump in a line way, a body builder rides the bicycle to drive the generator to supply power to the water pump, the energy consumed by the body builder is exercised, the physical quality of the body builder is improved, carbon emission can be reduced, and double-layer aeration can be formed by using the structure, greatly improving the oxygen content in the water.

Description

Novel aeration device

Technical Field

The utility model belongs to the technical field of water treatment, concretely relates to novel aeration equipment.

Background

The water environment pollution is a difficult problem in the current social development, and particularly, rivers and creeks (also called small micro water bodies) in the front and back of the houses of urban and rural residents become black and smelly after pollution, so that the living quality of the residents is seriously influenced, and the water ecology is urgently required to be treated and restored. According to the characteristic that the polluted river channel is lack of oxygen to cause black and smelly, the artificial aeration technology is adopted to increase the content of dissolved oxygen in the river channel and improve the activity of oxygen-consuming microorganisms in water, so that the method is a sewage treatment method which is widely applied at present. Common aeration equipment comprises blast aeration equipment, surface aeration equipment and submersible jet aeration equipment.

The traditional aerator is driven by electricity, so that the energy consumption is high, the traditional aerator is limited by a power supply grid, and the application area is blocked. For the aeration equipment, the existing patent of driving energy sources adopts solar energy, wind energy or energy of riding and exercising by people to carry out sewage aeration. But also has the defects of single driving energy and low equipment utilization rate. Secondly, the existing aeration device has a single aeration mode, for example, surface aeration equipment can only aerate the upper layer water of sewage, and blast air and diving jet aeration can only aerate the lower layer water of sewage. In addition, the current jet aerator simply feeds water mixed with air (pure oxygen) into the water layer, and cannot effectively utilize the kinetic energy of the water sprayed into the water layer at high speed.

Aiming at the problems, a sewage aeration device with simple structure, low carbon, green energy and high aeration efficiency is urgently needed. To solve the problems set forth in the background art described above. The utility model provides a novel aeration device. The device can adopt solar energy and human body-building riding to do work to drive the aeration device; the aeration device can realize the combination of bottom layer jet aeration and upper layer surface stirring aeration, thereby greatly providing aeration effect. The device also has the riding entertainment function, so that people can take part in the improvement of the environment while building bodies, the interaction between people and the nature is improved, and the device has stronger adaptability to the practice of the current 'green development' concept.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a novel aeration equipment, body-building person ride the bicycle and drive the generator and be the water pump power supply, and body-building person generates electricity through the mode of taking exercise the health, improves body-building person's health quality, can also reduce carbon emission simultaneously, uses this structure can constitute double-deck aeration, improves aquatic oxygen content greatly.

In order to achieve the above object, the utility model provides a following technical scheme: a novel aeration device comprises a support frame and a bicycle, wherein the bicycle is positioned in the support frame, the bicycle is connected with a generator in a transmission way, the generator is connected with an air inlet device in a circuit way, the air inlet device comprises a water inlet pipe, a water pump fixed on the bicycle, a water outlet pipe and a Venturi tube, the water inlet pipe, the water pump, the Venturi tube and the water outlet pipe are sequentially communicated, the water pump is connected with the generator through a line, the water outlet pipe is connected with an aeration device, the aeration device comprises a housing communicated with the water outlet pipe, an impeller rotationally fixed in the housing, a fixed frame and an aeration wheel in transmission connection with the impeller, the solar water pump is characterized in that an aeration hole is formed in the housing, the aeration wheel is rotationally fixed on the fixing frame, and the supporting frame and the fixing frame are both provided with a solar panel which is connected with a water pump line.

Furthermore, the impeller is detachably connected with a first mandrel, the aeration wheel is fixed on the fixing frame through a second mandrel, and the first mandrel is in transmission connection with the second mandrel through a bevel gear.

Furthermore, the housing is in threaded connection with a top cover, the outer wall of the top cover is uniformly provided with aeration rods, the aeration rods are provided with air distribution holes, and the air distribution holes are communicated with the aeration holes.

Furthermore, a first limiting hole is formed in the top cover, a fixing bottom plate is screwed on one side, away from the solar panel, of the fixing frame, a second limiting hole is formed in the fixing bottom plate, bearings are connected in the first limiting hole and the second limiting hole, and the first spindle is located in the bearings.

Further, the aeration rod is provided with at least 3.

Furthermore, the aeration wheels are symmetrically arranged on two sides of the fixing frame.

The utility model has the advantages that: the bicycle is powered by the water pump through the generator, a body builder can exercise the body to generate electricity, the physical quality of the body builder can be improved, carbon emission can be reduced, double-layer aeration can be formed by using the structure, and the oxygen content in water is greatly improved.

Drawings

Fig. 1 is a first perspective view of the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

fig. 3 is a bottom view of the present invention;

FIG. 4 is a cross-sectional view taken along line B-B of FIG. 2;

FIG. 5 is a partial enlarged view of FIG. 4;

FIG. 6 is an enlarged view of section D of FIG. 4;

fig. 7 is a schematic view of the housing of the present invention;

fig. 8 is a schematic view of a top cover according to the present invention;

fig. 9 is a schematic view of the fixing frame of the present invention.

The reference numbers in the figures mean: 1-a support frame; 2-a bicycle; 21-a generator; 3-an air intake device; 31-a water inlet pipe; 32-a water pump; 33-a water outlet pipe; 34-a venturi tube; 4-an aeration device; 41-a housing; 411-aeration holes; 412-a top cover; 4121-an aeration bar; 41211-air distributing holes; 4122-a first limiting aperture; 42-an impeller; 421-a first mandrel; 43-a holder; 431-a second limiting hole; 44-aeration wheel; 441-a second mandrel; 5-a solar panel; 6-bearing.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-9, the present invention provides the following technical solutions: the utility model provides a novel aeration equipment, includes support frame 1, bicycle 2 is located in support frame 1, 2 transmission of bicycle are connected with generator 21, generator 21 line connection has air inlet unit 3, air inlet unit 3 includes inlet tube 31, is fixed in water pump 32, outlet pipe 33 and venturi 34 on the bicycle 2, inlet tube 31, water pump 32, venturi 34 and outlet pipe 33 communicate in proper order, water pump 32 with generator 21 line connection, outlet pipe 33 is connected with aeration equipment 4, aeration equipment 4 include the housing 41 that is linked together with the outlet pipe, rotatory impeller 42, the mount 43 of being fixed in housing 41 and with impeller 42 transmission connection aeration wheel 44, aeration hole 411 has been seted up on the housing 41, aeration wheel 44 is rotatory to be fixed in on the mount 43, and the support frame 1 and the fixing frame 43 are both provided with a solar panel 5, and the solar panel 5 is connected with the water pump 32 through a line.

By adopting the structure, a worker installs the support frame 1 on the ground, fills foam into the fixing frame 43 to enable the fixing frame to float on the water surface, the solar panel 5 is installed on the support frame 1 and the fixing frame 43, the support frame is provided with a storage battery (not shown), the solar panel 5, the storage battery and the water pump 32 are sequentially connected, the housing 41 is placed in the water and is connected with the aeration wheel 44, the aeration wheel 44 is vertically connected with the river surface, the impeller 42 is installed in the housing 41, the bicycle 2 and the aeration wheel 44 are respectively installed on the support frame 1 and the fixing frame 43, the water inlet pipe 31 and the water pump 32, the water outlet pipe 33, the venturi tube 34 and the housing 41 are sequentially communicated, the venturi tube can increase the oxygen content in water, the water inlet pipe 31 is communicated with a river channel, the bicycle 2, the generator 21 and the water pump 32 are sequentially connected, and a body builder rides the bicycle 2 to supply power to the water pump 32 through the generator 21; when the exerciser rides the bicycle 32, the electric energy generated by the solar panel 5 is stored in the storage battery; when the body builder is not riding the bicycle 2, the water pump 32 is powered by the storage battery; when the water pump 32 runs, river water sequentially passes through the water inlet pipe 31, the water pump 32, the venturi tube and the water outlet pipe 33 and is finally conveyed into the housing 41, so that the river water is mixed with air, and aeration and oxygenation of the river water are realized; meanwhile, the river water impacts the impeller 42, so that the oxygen content in the water is further increased, the impeller 42 rotates and drives the aeration wheel 44 to rotate, the aeration wheel 44 rotates to perform aeration, and the kinetic energy of the river water can be fully utilized by the structure. The structure can form double-layer aeration, and greatly improve the oxygen content in water.

In this embodiment, the impeller 42 is detachably connected to a first spindle 421, the aeration wheel 44 is fixed to the fixing frame 43 through a second spindle 441, and the first spindle 421 and the second spindle 441 are in transmission connection through a bevel gear.

By adopting the structure, the bevel gear has good meshing performance, stable transmission, large contact ratio and long service life, and can ensure stable transmission efficiency through shaft transmission and be suitable for the working environment.

In this embodiment, the cover 41 is screwed with the top cover 412, the outer wall of the top cover 412 is uniformly provided with the aeration rods 4121, the aeration rods 4121 are provided with the air distribution holes 41211, and the air distribution holes 41211 are communicated with the aeration holes 411.

By adopting the structure, the water pump 32 operates, the river water sequentially passes through the water inlet pipe 31, the water pump 32 and the water outlet pipe 33 and is finally sent into the housing 41, the aeration rods 4121 are uniformly distributed, so that the oxygen content of the river water around the housing 41 can be improved, and the river water rich in oxygen is discharged from the air distribution holes 41211 on the aeration rods 4121.

In this embodiment, the top cover 412 is provided with a first limiting hole 4122, a fixing bottom plate is screwed to one side of the fixing frame 43 away from the solar panel 5, the fixing bottom plate is provided with a second limiting hole 431, bearings 6 are connected to both the first limiting hole 4122 and the second limiting hole 431, and the first spindle 421 is located in the bearing 6.

By adopting the structure, the first limiting hole 4122 and the second limiting hole 431 are formed for limiting the first mandrel 421, so that the first mandrel 421 is prevented from being displaced due to environmental factors, the friction force between the first mandrel 421 and the first limiting hole 4122 as well as the second limiting hole 431 can be reduced by using the bearing 6, the loss of kinetic energy is effectively reduced, and the aeration efficiency is improved.

In this embodiment, at least 3 aeration rods 4121 are provided.

With the above structure, the oxygen content of the river around the housing 41 can be increased.

In this embodiment, the aeration wheels 44 are symmetrically disposed on both sides of the fixing frame 43.

With the above structure, the number of the aeration wheels 44 is increased by extending the length of the second mandrel 441, so that the aeration effect can be better.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel aeration equipment, includes support frame, bicycle, its characterized in that: the bicycle is located in the support frame, the bicycle transmission is connected with the generator, generator line connection has air inlet unit, air inlet unit includes the inlet tube, is fixed in water pump, outlet pipe and venturi on the bicycle, the inlet tube the water pump venturi and the outlet pipe communicates in proper order, the water pump with generator line connects, water piping connection has aeration equipment, aeration equipment include the housing that is linked together with the outlet pipe, rotatory impeller, the mount that is fixed in the housing and with the impeller transmission is connected and is exposed to the sun the wheel, the aeration hole has been seted up on the housing, it is fixed in to expose to the sun the wheel rotation on the mount, all be equipped with solar panel on support frame and the mount solar panel with water pump line connection.

2. A novel aeration device according to claim 1, characterized in that: the impeller is detachably connected with a first mandrel, the aeration wheel is fixed on the fixing frame through a second mandrel, and the first mandrel is in transmission connection with the second mandrel through a bevel gear.

3. A novel aeration device according to claim 1, characterized in that: the cover shell is in threaded connection with a top cover, the outer wall of the top cover is uniformly provided with aeration rods, the aeration rods are provided with air distribution holes, and the air distribution holes are communicated with the aeration holes.

4. A novel aeration device according to claim 3, characterized in that: the solar panel fixing device is characterized in that a first limiting hole is formed in the top cover, one side, far away from the solar panel, of the fixing frame is in threaded connection with a fixing bottom plate, a second limiting hole is formed in the fixing bottom plate, bearings are connected in the first limiting hole and the second limiting hole, and the first spindle is located in the bearings.

5. A novel aeration device according to claim 3, characterized in that: the aeration rods are provided with at least 3.

6. A novel aeration device according to claim 1, characterized in that: the aeration wheels are symmetrically arranged on two sides of the fixing frame.