CN111740639B

CN111740639B - Friction nanometer generator

Info

Publication number: CN111740639B
Application number: CN202010707988.0A
Authority: CN
Inventors: 孙琴华
Original assignee: Hangzhou Fuyang Weiwen Environmental Protection Technology Co ltd
Current assignee: Hangzhou Guolei Decoration Engineering Co ltd
Priority date: 2020-07-22
Filing date: 2020-07-22
Publication date: 2021-06-08
Anticipated expiration: 2040-07-22
Also published as: CN111740639A

Abstract

The invention relates to the technical field of nano generators and discloses a friction nano generator applied to sewage treatment. This be applied to sewage treatment's friction nanometer generator, through a film board of side joint and No. two film boards at a limiting plate and No. two limiting plates respectively, and cup joint the movable rod at the back activity of a limiting plate and No. two limiting plates, make a film board and No. two film boards all to the buffer board contact of being connected with the movable rod after mutually contacting the touching, and make the spring compression, utilize the elasticity of spring, realize the buffering of collision, avoid a film board and No. two film boards to appear fatigue damage after collision many times, but the life of extension film board, excellent in use effect.

Description

Friction nanometer generator

Technical Field

The invention relates to the technical field of nano generators, in particular to a friction nano generator applied to sewage treatment.

Background

The friction nano generator has the basic principle that electric charges are generated on the surface of a material by friction and are separated from each other, so that extremely high electric potential is generated to drive electrons of an external circuit to move directionally and generate electric energy, the friction nano generator can collect weak mechanical energy from the environment and convert the weak mechanical energy into the electric energy, and in the application of sewage treatment, the kinetic energy of flowing water flow in sewage is utilized to realize the rotation of the generator and continuously finish the subsequent treatment of the sewage by utilizing the generator.

The friction nanometer generator that has been applied to sewage treatment, in the use, two sets of friction film boards are at the friction in-process of mutual contact, because can restore the original position rapidly after the relative slip process for the friction film board, add the baffle usually at the back of friction film board, make the friction film board receive the baffle effect to reset rapidly after contacting, however rigid baffle causes the impact damage of certain degree to the friction film board when the friction film board strikes, along with the increase of collision number of times, the fracture damage appears in the friction film board, influence the electricity generation effect, arouse the power generation trouble, cause sewage treatment production operation to pause, the treatment effeciency has been reduced, the result of use is poor.

In addition, current friction nanometer generator who is applied to sewage treatment, in the use, because two friction film boards contact the friction repeatedly and produce the conversion electric energy, frequent friction contact in-process produces great heat, and high temperature heat makes the friction film board unstable from the structure, and the condition of softening or even warping appears, has influenced friction power generation, has reduced the life of friction film board, has improved the economic expenditure of maintenance change, and the result of use is poor.

On the other hand, current friction nanometer generator who is applied to sewage treatment because the casing side has the outside radiating groove of intercommunication in the use for dust and magazine in the outside air fly to the inside of casing easily, and then make the inside rotation plane of casing play line and present the jam, influence the slew rate, and a large amount of dusts fall on the friction film board, make the friction film board surface have the separation, reduced contact friction's effect, dust removal effect is not good.

Disclosure of Invention

The invention provides a friction nano generator which has the advantages of buffering the collision of a friction film plate, effectively dissipating heat and cleaning dust, and solves the problems in the background technology.

The invention provides the following technical scheme: a friction nano-generator applied to sewage treatment comprises a shell, wherein a cover plate is arranged on the side face of the shell, a bearing is fixedly sleeved on the side face of the cover plate, a rotating shaft is fixedly sleeved on the inner surface of the bearing, a rotating blade is fixedly connected to the outer surface of the rotating shaft, an electric slider is sleeved on the outer surface of the rotating shaft, a connecting sleeve is fixedly sleeved on the outer surface of the rotating shaft and located on the side face of the electric slider, a first limiting plate is fixedly connected to the side face of the connecting sleeve, a first backing plate is fixedly connected to the front face of the first limiting plate, a first clamping plate is fixedly connected to the front face of the first limiting plate, a first thin film plate is movably clamped between the first clamping plate and the first backing plate, a second limiting plate is fixedly connected to the inner surface of the shell, a second clamping plate is fixedly connected to the front face of the second, the utility model discloses a No. two film board has been cup jointed to the activity joint between No. two backing plates and No. two clappers, the equal fixedly connected with mount in bottom surface of a limiting plate and No. two limiting plates, the quantity of mount is two, two the movable rod has been cup jointed in the inside equal activity of mount, two the movable rod passes a limiting plate and No. two limiting plates respectively and extends to the top of a limiting plate and No. two limiting plates and equal fixedly connected with buffer plate, the fixed cover that has cup jointed of surface of movable rod, fixedly connected with spring between fixed cover and the mount.

Preferably, threaded holes are formed in the top surfaces of the first clamping plate and the second clamping plate, and bolts are sleeved on the inner surface threads of the threaded holes.

Preferably, the outer surface of the rotating shaft is fixedly connected with blades, and the blades are divided into an upper group and a lower group.

Preferably, the outer surface of the rotating shaft is fixedly connected with a cross rod, and the outer end face of the cross rod is fixedly connected with a cleaning rod.

Preferably, the air outlet groove has been seted up to the side of casing, the circular slot has been seted up to the inside of air outlet groove, the internal surface activity joint of circular slot has the dwang, the external fixed surface of dwang is connected with the rotor plate.

Preferably, the end face of the shell is fixedly connected with a fixing column, the fixing column is movably sleeved with the cover plate, and a locking cap is sleeved on the outer surface of the fixing column in a threaded mode.

Preferably, the number of the cleaning rods is four, and every two cleaning rods are divided into an upper group and a lower group.

Preferably, the length of the first limiting plate is smaller than that of the first thin film plate, and the length of the second limiting plate is smaller than that of the second thin film plate.

The invention has the following beneficial effects:

1. this be applied to sewage treatment's friction nanometer generator, through a film board of side joint and No. two film boards at a limiting plate and No. two limiting plates respectively, and cup joint the movable rod in the back activity of a limiting plate and No. two limiting plates, make a film board and No. two film boards all to the buffer board contact of being connected with the movable rod after mutually contacting the touching, and make the spring compression, utilize the elasticity of spring, realize the buffering of collision, avoid a film board and No. two film boards to appear fatigue damage after collision many times, prolong the life of film board, excellent in use effect.

2. This be applied to sewage treatment's friction nanometer generator, set up two sets of blades through the surface at the pivot, and keep two sets of blades to revolve to in opposite directions, it is rotatory to realize two sets of blades that revolve to in opposite directions at the pivot rotation in-process, and blow the inside dust of casing to the middle part of inner chamber, the in-process that two sets of blades blown blows off the heat that carries on the film board, avoid the film board high temperature, improve the life of film board, improve the electric energy conversion effect, excellent in use effect.

3. This be applied to sewage treatment's friction nanometer generator, through the surface fixed connection horizontal pole at the pivot, and utilize the horizontal pole to connect the clearance pole, make the pivot rotate the in-process and follow rotatory clearance pole and scrape adnexed dust along the casing internal surface, and make the dust that two sets of opposite blades will scrape blow to the middle part of casing inner chamber, and then blow off the casing with the dust is whole, make the casing inside keep clean, improve the effect that two sets of film board friction contact wipe and turn into the electric energy, excellent in use effect.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a top cross-sectional view of the structure of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2;

FIG. 4 is an exploded view of the structure of the present invention with no two plates and no two film plates;

FIG. 5 is a schematic connection diagram between the connection sleeve and the first limiting plate according to the structure of the invention;

FIG. 6 is a partial cross-sectional view of the structure of the present invention;

fig. 7 is an enlarged schematic view of the structure at B in fig. 6.

In the figure: 1. a housing; 2. a cover plate; 3. a bearing; 4. a rotating shaft; 5. an electric slider; 6. connecting sleeves; 7. a first limiting plate; 8. a first backing plate; 9. a first card board; 10. a first thin film plate; 11. a movable rod; 12. a buffer plate; 13. a fixed mount; 14. fixing a sleeve; 15. a spring; 16. a bolt; 17. a second limiting plate; 18. a second base plate; 19. a second card board; 20. a second thin film plate; 21. a threaded hole; 22. a blade; 23. a cross bar; 24. cleaning the rod; 25. an air outlet groove; 26. a circular groove; 27. rotating the rod; 28. a rotating plate; 29. fixing a column; 30. a locking cap; 31. the blades are rotated.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-7, a friction nano generator for sewage treatment comprises a housing 1, a cover plate 2 is disposed on a side surface of the housing 1, a bearing 3 is fixedly sleeved on a side surface of the cover plate 2, a rotating shaft 4 is fixedly sleeved on an inner surface of the bearing 3, a rotating blade 31 is fixedly connected to an outer surface of the rotating shaft 4, an electric slider 5 is fixedly sleeved on an outer surface of the rotating shaft 4, a connecting sleeve 6 is fixedly sleeved on an outer surface of the rotating shaft 4, the connecting sleeve 6 is positioned on a side surface of the electric slider 5, a first limiting plate 7 is fixedly connected to a side surface of the connecting sleeve 6, a first backing plate 8 is fixedly connected to a front surface of the first limiting plate 7, a first clamping plate 9 is fixedly connected to a front surface of the first limiting plate 7, a first thin film plate 10 is movably clamped between the first clamping plate 9 and the first backing plate 8, a second limiting plate 17 is fixedly connected, no. two backing plates 18 of positive fixedly connected with of No. two limiting plates 17, the activity joint has No. two thin film plates 20 between No. two backing plates 18 and No. two cardboard 19, the equal fixedly connected with mount 13 in bottom surface of a limiting plate 7 and No. two limiting plates 17, the quantity of mount 13 is two, the movable rod 11 has been cup jointed in the inside equal activity of two mounts 13, two movable rods 11 pass a limiting plate 7 and No. two limiting plates 17 respectively and extend to the top of a limiting plate 7 and No. two limiting plates 17 and equal fixedly connected with buffer plate 12, the fixed cover that has cup jointed of movable rod 11 has fixed cover 14, fixedly connected with spring 15 between fixed cover 14 and the mount 13.

Wherein, threaded hole 21 has all been seted up to the top surface of a cardboard 9 and No. two cardboard 19, and the internal surface screw thread of screw hole 21 has cup jointed bolt 16, utilizes bolt 16 and screw hole 21, realizes the tight fixed of clamp of a film board 10 and No. two film boards 20, avoids droing.

Wherein, the outer surface of the rotating shaft 4 is fixedly connected with blades 22, the blades 22 are divided into an upper group and a lower group, and the rotating directions of the two groups of blades 22 are opposite, so that the air in the casing 1 is blown out through the middle part.

Wherein, the outer fixed surface of pivot 4 is connected with horizontal pole 23, and the outer terminal surface fixedly connected with clearance pole 24 of horizontal pole 23 utilizes horizontal pole 23 to drive the rotatory striking off that realizes the adnexed dust of casing 1 internal surface of clearance pole 24, provides dust removal effect.

Wherein, air-out groove 25 has been seted up to the side of casing 1, and circular slot 26 has been seted up to air-out groove 25's inside, and the internal surface activity joint of circular slot 26 has dwang 27, and the outer fixed surface of dwang 27 is connected with rotor plate 28, utilizes the rotation of rotor plate 28 to sweep out the dust on the medial surface of air-out groove 25 together, improves clean effect.

Wherein, the terminal surface fixedly connected with fixed column 29 of casing 1, fixed column 29 and apron 2 activity cup joint, and the surface screw thread of fixed column 29 has cup jointed locking cap 30, utilizes the screw thread of fixed column 29 and locking cap 30 to cup joint, realizes the fixed of apron 2, guarantees casing 1 end face seal, and is convenient for dismantle.

Wherein, the quantity of clearance pole 24 is four, and four clearance poles 24 are divided into two sets of from top to bottom for a set of altogether for every two, and two sets of clearance poles 24 are located the outside of adapter sleeve 6 respectively, guarantee to strike off smoothly.

Wherein, the length of No. 7 limiting plates is less than a thin film plate 10, and the length of No. two limiting plates 17 is less than the length of No. two thin film plates 20, avoids a limiting plate 7 and No. two limiting plates 17 to contact, guarantees the stability of a thin film plate 10 and No. two thin film plates 20's collision friction.

Working principle, in the sewage treatment, the flowing sewage pushes the rotating blades 31 on the outer surface of the rotating shaft 4, so that the rotating blade 31 rotates and drives the rotating shaft 4 to rotate, and drives the connecting sleeve 6 fixedly sleeved on the outer surface of the rotating shaft 4 to rotate, so that the first limiting plate 7 and the first thin film plate 10 clamped between the first limiting plate 7 and the first clamping plate 9 rotate along with the rotation, and the first film plate 10 and the second film plate 20 are collided and rubbed, and at the same time of rotating the rotating shaft 4, the blades 22 and the cross bar 23 on the outer surface of the rotating shaft 4 rotate simultaneously, the cross bar 23 drives the cleaning rod 24 to rotate along the inner surface of the shell 1, dust on the inner surface of the shell 1 falls down and is dispersed to the middle part of the inner cavity of the shell 1, and is blown out through the air outlet groove 25, the temperature on the first film plate 10 and the second film plate 20 is reduced, the rotating rod 27 positioned in the air outlet groove 25 rotates, so that the rotating plate 28 on the outer surface of the rotating lever 27 rotates up and down along the air-out groove 25.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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. A triboelectric nanogenerator comprising a housing (1), characterized in that: the side of the shell (1) is provided with a cover plate (2), the side of the cover plate (2) is fixedly sleeved with a bearing (3), the inner fixed surface of the bearing (3) is sleeved with a rotating shaft (4), the outer fixed surface of the rotating shaft (4) is sleeved with an electric sliding block (5), the outer fixed surface of the rotating shaft (4) is sleeved with a connecting sleeve (6), the outer fixed surface of the rotating shaft (4) is connected with rotating blades (31), the connecting sleeve (6) is positioned on the side of the electric sliding block (5), the side of the connecting sleeve (6) is fixedly connected with a limiting plate (7), the front of the limiting plate (7) is fixedly connected with a backing plate (8), the front of the limiting plate (7) is fixedly connected with a clamping plate (9), and a film plate (10) is movably clamped between the clamping plate (9) and the backing plate (8), the inner surface of the shell (1) is fixedly connected with a second limiting plate (17), the front surface of the second limiting plate (17) is fixedly connected with a second clamping plate (19), the front surface of the second limiting plate (17) is fixedly connected with a second backing plate (18), a second thin film plate (20) is movably clamped between the second backing plate (18) and the second clamping plate (19), the bottom surfaces of the first limiting plate (7) and the second limiting plate (17) are fixedly connected with fixed frames (13), the number of the fixed frames (13) is two, movable rods (11) are movably sleeved in the two fixed frames (13), the two movable rods (11) respectively penetrate through the first limiting plate (7) and the second limiting plate (17) and extend to the positions above the first limiting plate (7) and the second limiting plate (17) and are fixedly connected with buffer plates (12), and fixed sleeves (14) are fixedly sleeved on the outer surface of the movable rods (11), fixedly connected with spring (15) between fixed cover (14) and mount (13), screw hole (21) have all been seted up to the top surface of cardboard (9) and No. two cardboard (19), bolt (16) have been cup jointed to the internal surface screw thread of screw hole (21), the external fixed surface of pivot (4) is connected with blade (22), blade (22) are upper and lower two sets of, the external fixed surface of pivot (4) is connected with horizontal pole (23), the outer terminal surface fixedly connected with clearance pole (24) of horizontal pole (23).

2. The triboelectric nanogenerator of claim 1, wherein: air-out groove (25) have been seted up to the side of casing (1), circular slot (26) have been seted up to the inside of air-out groove (25), the internal surface activity joint of circular slot (26) has dwang (27), the outer fixed surface of dwang (27) is connected with rotor plate (28).

3. The triboelectric nanogenerator of claim 2, wherein: the end face of the shell (1) is fixedly connected with a fixing column (29), the fixing column (29) is movably sleeved with the cover plate (2), and a locking cap (30) is sleeved on the outer surface of the fixing column (29) in a threaded mode.

4. The triboelectric nanogenerator of claim 1, wherein: the number of the cleaning rods (24) is four, and every two cleaning rods (24) are divided into an upper group and a lower group.

5. The triboelectric nanogenerator of claim 1, wherein: the length of the first limiting plate (7) is smaller than that of the first thin film plate (10), and the length of the second limiting plate (17) is smaller than that of the second thin film plate (20).