CN110344990B - Life waste water hydroelectric generation device - Google Patents

Life waste water hydroelectric generation device Download PDF

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Publication number
CN110344990B
CN110344990B CN201910661812.3A CN201910661812A CN110344990B CN 110344990 B CN110344990 B CN 110344990B CN 201910661812 A CN201910661812 A CN 201910661812A CN 110344990 B CN110344990 B CN 110344990B
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wall
fixedly connected
power generation
hole
generation device
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CN201910661812.3A
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CN110344990A (en
Inventor
赵浩
冯浩
丁立军
李洪武
马如远
沈丽尧
俞珊珊
徐杨
聂曼
周丽
王成贤
王挺
陈晟
许聚武
王璇
刘青松
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Jiaxing University
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Jiaxing University
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Publication of CN110344990A publication Critical patent/CN110344990A/en
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B11/00—Parts or details not provided for in, or of interest apart from, the preceding groups, e.g. wear-protection couplings, between turbine and generator
    • F03B11/004—Valve arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B11/00—Parts or details not provided for in, or of interest apart from, the preceding groups, e.g. wear-protection couplings, between turbine and generator
    • F03B11/006—Sealing arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B11/00—Parts or details not provided for in, or of interest apart from, the preceding groups, e.g. wear-protection couplings, between turbine and generator
    • F03B11/02—Casings
    • F03B11/025—Covers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B11/00—Parts or details not provided for in, or of interest apart from, the preceding groups, e.g. wear-protection couplings, between turbine and generator
    • F03B11/08—Parts or details not provided for in, or of interest apart from, the preceding groups, e.g. wear-protection couplings, between turbine and generator for removing foreign matter, e.g. mud
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B3/00—Machines or engines of reaction type; Parts or details peculiar thereto
    • F03B3/12—Blades; Blade-carrying rotors
    • F03B3/128—Mounting, demounting
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
    • H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
    • H02K7/1807—Rotary generators
    • H02K7/1823—Rotary generators structurally associated with turbines or similar engines
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00—Integration of renewable energy sources in buildings
    • Y02B10/50—Hydropower in dwellings
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/20—Hydro energy

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)

Abstract

The invention relates to the technical field of energy-saving and environment-friendly equipment, and discloses a domestic wastewater hydroelectric generation device which comprises a supporting plate, wherein a power generation box is fixedly connected to the upper surface of the supporting plate, a circular through hole is formed in the side wall of the power generation box, a sealing bearing is fixedly connected to the hole wall of the circular through hole, a power generation mechanism is fixedly connected to the inner wall of the sealing bearing, valves are fixedly communicated with the upper surface and the lower surface of the power generation box, three-way pipes are fixedly communicated with one ends of the two valves, which are far away from the power generation box, a connector is fixedly connected to one ends of the two three-way pipes, which. This domestic wastewater hydroelectric generation device possesses and improves the rivers potential energy and the kinetic energy utilization efficiency in domestic wastewater, avoids the waste of resource, improves power generation facility's energy-concerving and environment-protective performance to and make power generation facility maintain maintenance process labour saving and time saving, reduced staff's intensity of labour, and then improved advantages such as power generation facility maintenance efficiency.

Description

Life waste water hydroelectric generation device
Technical Field
The invention relates to the technical field of energy-saving and environment-friendly equipment, in particular to a domestic wastewater hydroelectric generation device.
Background
The existing large-scale hydroelectric power generation is already common, but the related research aiming at the utilization of potential energy and kinetic energy of water flow in domestic wastewater with better water quality in a building is relatively blank at present, while the neglect of the energy utilization in the high-speed urbanization of the building inevitably causes considerable resource waste, and the domestic wastewater mostly refers to domestic water discharged from an indoor water pool.
The size of hydraulic resources depends on two factors of flow and fall, and the domestic wastewater of high-rise buildings has obvious application value due to the characteristics of large discharge fall, high potential energy and high speed when water flow falls to the bottom of a pipe, but the current domestic wastewater has low utilization efficiency of water flow potential energy and kinetic energy, so that the waste of resources is caused, and the energy conservation and the environmental protection are not enough.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a domestic wastewater hydroelectric generation device, which has the advantages of improving the utilization efficiency of water flow potential energy and kinetic energy in domestic wastewater, avoiding the waste of resources, improving the energy-saving and environment-friendly performance of the power generation device, saving time and labor in the maintenance process of the power generation device, reducing the labor intensity of workers, further improving the maintenance efficiency of the power generation device and the like, and solves the problems of low utilization efficiency of water flow potential energy and kinetic energy in the current domestic wastewater, resource waste, insufficient energy conservation and environmental protection.
(II) technical scheme
In order to achieve the purposes of improving the utilization efficiency of water flow potential energy and kinetic energy in domestic wastewater, avoiding the waste of resources, improving the energy-saving and environment-friendly performance of a power generation device, saving time and labor in the maintenance process of the power generation device, reducing the labor intensity of workers and further improving the maintenance efficiency of the power generation device, the invention provides the following technical scheme: a hydroelectric power generation device for domestic wastewater comprises a supporting plate, wherein the upper surface of the supporting plate is fixedly connected with a power generation box, the side wall of the power generation box is provided with a circular through hole, and the hole wall of the round through hole is fixedly connected with a sealing bearing, the inner wall of the sealing bearing is fixedly connected with a power generation mechanism, the upper surface and the lower surface of the power generation box are fixedly communicated with valves, one ends of the two valves far away from the power generation box are fixedly communicated with three-way pipes, one ends of the two three-way pipes far away from the valves are fixedly connected with connectors, the side wall of the power generation box is provided with through holes, and the wall of the through hole is movably connected with a cover plate, the outer wall of the cover plate is fixedly connected with two symmetrically distributed connecting structures, the lateral wall fixedly connected with baffle of two symmetric distributions of power generation box, the fixed jack with coupling mechanism stiff end matched with is seted up to the inner wall of baffle.
Preferably, the power generation mechanism comprises a connecting rod fixedly connected with the inner wall of the sealed bearing, one end of the connecting rod far away from the power generation box is fixedly connected with a first power generator, the lower surface of the first generator is fixedly connected with a supporting block, the side wall of the supporting block is fixedly connected with a second generator, the output end of the second generator is fixedly connected with a first gear, the rod wall of the connecting rod is fixedly sleeved with a second gear, the outer wall of the second gear is meshed with the outer wall of the first gear, one end of the connecting rod, which is far away from the first generator, is fixedly sleeved with a connecting cylinder, the outer wall of the connecting cylinder is provided with a plurality of slots, the inner wall of the groove is connected with a slide block in a radian manner, the upper surface of the slide block is fixedly connected with a connecting block, one side fixedly connected with flabellum that the connecting block is far away from the connecting cylinder, the outer wall fixedly connected with stop gear of connecting cylinder.
Preferably, stop gear includes the fender ring with connecting cylinder outer wall swing joint, the outer wall fixedly connected with two symmetric distributions's of fender ring arc piece, the outer wall of arc piece has seted up threaded hole, and the pore wall threaded connection of threaded hole has the bolt, the outer wall of connecting cylinder has seted up bolt matched with screw thread blind hole.
Preferably, the connecting mechanism comprises a fixing block fixedly connected with the outer wall of the cover plate, a cavity is formed in the fixing block, a moving block is movably connected to the inner wall of the cavity, a spring is fixedly connected to the lower surface of the moving block, the bottom end of the spring is fixedly connected with the inner wall of the cavity, a limiting rod is fixedly connected to the upper surface of the moving block, the top end of the limiting rod penetrates through the upper surface of the fixing block and is movably connected with the inner wall of a fixing jack of the baffle plate, a pull rod is fixedly connected to the side wall of the moving block, and a rectangular through hole matched with the pull rod is.
Preferably, the inner wall of the bottom end of the power generation box is fixedly connected with a filter screen.
Preferably, the lower surface four corners department of backup pad all fixedly connected with supporting leg, the lower fixed surface of backup pad is connected with the battery.
Preferably, the side walls of the two three-way pipes are fixedly communicated with a U-shaped pipe.
Preferably, the side wall of the cover plate is fixedly connected with a sealing ring.
(III) advantageous effects
Compared with the prior art, the invention provides a domestic wastewater hydroelectric generation device, which comprises the following components
Has the advantages that:
1. the domestic wastewater hydroelectric generation device is provided with a first generator, a second generator, fan blades and a connecting rod, when the domestic wastewater is used for generating electricity, the power generation device is firstly communicated with a domestic wastewater pipeline through a connector, then two valves are opened, and then the wastewater enters a power generation box through the valves, the wastewater impacts the fan blades and drives the connecting rod to rotate through the fan blades so as to drive the first generator to rotate, meanwhile, the connecting rod enables the second generator to rotate through a first gear and a second gear, the kinetic energy and the potential energy of the domestic wastewater falling from a high position are fully utilized through the first generator and the second generator, the waste of resources is avoided, meanwhile, the electric power generated by the first generator and the second generator is conveyed to a storage battery to be stored and used by an electric appliance, and the mechanism can effectively improve the utilization efficiency of the water flow potential energy and the kinetic energy in the domestic wastewater, the waste of resources is avoided, and the energy-saving and environment-friendly performance of the power generation device is improved.
2. The domestic wastewater hydroelectric generation device is provided with the limiting rod, the spring, the cover plate and the baffle plate, when fan blades in the power generation device are impacted and damaged for a long time and need to be maintained, the valve is closed firstly, the domestic wastewater in the pipeline is discharged through the U-shaped pipe without hindering normal discharge of the domestic wastewater, then the pull rod is pulled, the pull rod drives the movable block to extrude the spring, the limiting rod is separated from the fixed jack on the baffle plate at the same time, then the cover plate is taken out, finally the bolt on the connecting rod is turned off through a tool so as to take out the baffle ring, finally the damaged fan blades are replaced, the steps are repeated after the replacement is completed to mount the cover plate, the elasticity of the spring is utilized to ensure that the limiting rod can be stably connected with the baffle plate, the stability of the cover plate connection is ensured, the cover plate opening process is simple and rapid, the labor intensity of workers is reduced, and the maintenance efficiency of the power generation device is improved.
Drawings
FIG. 1 is a schematic structural view of a domestic wastewater hydroelectric power generation device provided by the invention;
FIG. 2 is a schematic structural diagram of a part A of a domestic wastewater hydroelectric power generation device provided by the invention;
FIG. 3 is a schematic structural diagram of a part B of a domestic wastewater hydroelectric power generation device provided by the invention;
fig. 4 is a schematic structural diagram of a part C of the domestic wastewater hydroelectric power generation device provided by the invention.
In the figure: the device comprises a supporting plate 1, a power generation box 2, a sealing bearing 3, a power generation mechanism 4, a connecting rod 41, a first power generator 42, a supporting block 43, a second power generator 44, a first gear 45, a second gear 46, a connecting cylinder 47, a sliding block 48, a connecting block 49, fan blades 410, a valve 5, a three-way pipe 6, a connecting head 7, a cover plate 8, a connecting mechanism 9, a fixing block 91, a moving block 92, a spring 93, a limiting rod 94, a pull rod 95, a limiting mechanism 10, a baffle ring 101, an arc-shaped block 102, a bolt 103, a baffle plate 11, a filter screen 12, a supporting leg 13, a storage battery 14, a U-shaped pipe 15.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all 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. 1-4, a hydroelectric power generation device using domestic wastewater comprises a supporting plate 1, a power generation box 2 fixedly connected to the upper surface of the supporting plate 1, a circular through hole formed in the side wall of the power generation box 2, and the hole wall of the circular through hole is fixedly connected with a sealing bearing 3, the inner wall of the sealing bearing 3 is fixedly connected with a power generation mechanism 4, the upper surface and the lower surface of the power generation box 2 are both fixedly communicated with valves 5, one ends of the two valves 5 far away from the power generation box 2 are both fixedly communicated with three-way pipes 6, one ends of the two three-way pipes 6 far away from the valves 5 are both fixedly connected with connectors 7, the side wall of the power generation box 2 is provided with a through hole, and the pore wall swing joint of through-hole has apron 8, and the outer wall fixedly connected with of apron 8 has two symmetric distribution's connection structure 9, and the lateral wall fixedly connected with of power generation box 2 has two symmetric distribution's baffle 11, and the fixed jack with connection mechanism 9 stiff end matched with is seted up to the inner wall of baffle 11.
The power generation mechanism 4 comprises a connecting rod 41 fixedly connected with the inner wall of the sealed bearing 3, one end of the connecting rod 41 far away from the power generation box 2 is fixedly connected with a first power generator 42, the lower surface of the first power generator 42 is fixedly connected with a supporting block 43, the side wall of the supporting block 43 is fixedly connected with a second power generator 44, the output end of the second power generator 44 is fixedly connected with a first gear 45, the rod wall of the connecting rod 41 is fixedly sleeved with a second gear 46, the outer wall of the second gear 46 is meshed with the outer wall of the first gear 45, one end of the connecting rod 41 far away from the first power generator 42 is fixedly sleeved with a connecting cylinder 47, the outer wall of the connecting cylinder 47 is provided with a plurality of slots, the radian of the inner wall of each slot is connected with a sliding block 48, the upper surface of each sliding block 48 is fixedly connected with a connecting block 49, the mechanism can effectively improve the utilization efficiency of water flow potential energy and kinetic energy in domestic wastewater, avoid the waste of resources and improve the energy-saving and environment-friendly performance of the power generation device.
Stop gear 10 includes the fender ring 101 with connecting cylinder 47 outer wall swing joint, keeps off two symmetric distribution's of outer wall fixedly connected with arc piece 102 of ring 101, and threaded hole has been seted up to the outer wall of arc piece 102, and the pore wall threaded connection of threaded hole has bolt 103, and bolt 103 matched with screw thread blind hole has been seted up to the outer wall of connecting cylinder 47, and stop gear is convenient for change the flabellum 410 of damage, improves power generation facility's maintenance efficiency.
The connecting mechanism 9 comprises a fixing block 91 fixedly connected with the outer wall of the cover plate 8, a cavity is formed in the fixing block 91, a moving block 92 is movably connected with the inner wall of the cavity, a spring 93 is fixedly connected to the lower surface of the moving block 92, the bottom end of the spring 93 is fixedly connected with the inner wall of the cavity, a limiting rod 94 is fixedly connected to the upper surface of the moving block 92, the top end of the limiting rod 94 penetrates through the upper surface of the fixing block 91 and is movably connected with the inner wall of a fixing jack of the baffle plate 11, a pull rod 95 is fixedly connected to the side wall of the moving block 92, a rectangular through hole matched with the pull rod 95 is formed in the side wall of the fixing block 91, the cover plate 8 is simply and quickly opened by the mechanism, time and labor are saved, the power generation device.
The bottom inner wall fixedly connected with filter screen 12 of power generation box 2, filter screen 12 can prevent in the waste water impurity from continuing to discharge the pipeline, because of it causes the pipe blockage easily, unusual inconvenience.
The supporting legs 13 are fixedly connected to four corners of the lower surface of the supporting plate 1, the storage battery 14 is fixedly connected to the lower surface of the supporting plate 1, the electric power generated by the power generation device is firstly used by an electric appliance in a corridor, the redundant part is stored by the storage battery 14, and the first power generator 42 and the second power generator 44 are electrically connected with the storage battery 14 through wires, which is well known in the art and will not be described herein.
The U-shaped pipe 15 is fixedly communicated with the side wall of each three-way pipe 6, when the fan blades 410 in the power generation device are impacted and damaged for a long time and need to be maintained, the valve 5 is closed at first, domestic wastewater in the pipeline is discharged through the U-shaped pipe 15, and normal discharge of the domestic wastewater is not hindered.
The lateral wall fixedly connected with sealing washer 16 of apron 8, sealing washer 16 can effectively improve the leakproofness that apron 8 and power generation box 1 go up the pore wall and be connected, prevents that sanitary wastewater from overflowing and leaking.
In summary, when the domestic wastewater is used for generating electricity, firstly, the power generation device is communicated with a domestic wastewater pipeline through the connector 7, then the two valves 5 are opened, and then the wastewater enters the power generation box 1 through the valves 5, the wastewater impacts the fan blades 410 and drives the connecting rod 41 to rotate through the fan blades 410 so as to drive the first power generator 42 to rotate, meanwhile, the connecting rod 41 drives the second power generator 44 to rotate through the first gear 45 and the second gear 46, the kinetic energy and the potential energy of the domestic wastewater falling from a high position are fully utilized through the first power generator 42 and the second power generator 44, the waste of resources is avoided, meanwhile, the electric power generated by the first power generator 42 and the second power generator 44 is transmitted to the storage battery for storage and used by the electric appliance, and the mechanism can effectively improve the utilization efficiency of the water flow potential energy and the kinetic energy in the domestic wastewater, the waste of resources is avoided, the energy-saving and environment-friendly performance of the power generation device is improved, when fan blades 410 in the power generation device are impacted and damaged for a long time and need to be maintained, the valve 5 is closed firstly, domestic wastewater in a pipeline is discharged through the U-shaped pipe 15 and does not hinder normal discharge of the domestic wastewater, then the pull rod 95 is pulled, the pull rod 95 drives the moving block 92 to extrude the spring 93, the limiting rod 94 is separated from a fixed jack on the baffle 11, then the cover plate 8 is taken out, finally the bolt 103 on the connecting rod 41 is turned off through a tool so as to take out the retaining ring 101, finally the damaged fan blades 410 are replaced, the steps are repeated to mount the cover plate 8 after the replacement is completed, the elastic force of the spring 93 is utilized to ensure that the limiting rod 94 can be stably connected with the baffle 11, the connection stability of the cover plate 8 is ensured, the opening process of the cover plate 8 is simple, the labor intensity of workers is reduced, and the maintenance efficiency of the power generation device is improved.
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 (5)

1. The utility model provides a domestic waste water hydroelectric generation device, includes backup pad (1), its characterized in that: the upper surface of the supporting plate (1) is fixedly connected with a power generation box (2), the side wall of the power generation box (2) is provided with a circular through hole, the hole wall of the circular through hole is fixedly connected with a sealing bearing (3), the inner wall of the sealing bearing (3) is fixedly connected with a power generation mechanism (4), the upper surface and the lower surface of the power generation box (2) are fixedly communicated with valves (5), one ends of the two valves (5) far away from the power generation box (2) are fixedly communicated with three-way pipes (6), one ends of the two three-way pipes (6) far away from the valves (5) are fixedly connected with connectors (7), the side wall of the power generation box (2) is provided with a through hole, the hole wall of the through hole is movably connected with a cover plate (8), the outer wall of the cover plate (8) is fixedly connected with two symmetrically distributed connecting structures (9), and the side wall of the power generation, the inner wall of the baffle (11) is provided with a fixed jack matched with the fixed end of the connecting mechanism (9);
the power generation mechanism (4) comprises a connecting rod (41) fixedly connected with the inner wall of the sealed bearing (3), one end, far away from the power generation box (2), of the connecting rod (41) is fixedly connected with a first power generator (42), the lower surface of the first power generator (42) is fixedly connected with a supporting block (43), the side wall of the supporting block (43) is fixedly connected with a second power generator (44), the output end of the second power generator (44) is fixedly connected with a first gear (45), the rod wall of the connecting rod (41) is fixedly sleeved with a second gear (46), the outer wall of the second gear (46) is meshed with the outer wall of the first gear (45), one end, far away from the first power generator (42), of the connecting rod (41) is fixedly sleeved with a connecting cylinder (47), the outer wall of the connecting cylinder (47) is provided with a plurality of slots, and the inner wall of each slot is connected, the upper surface of the sliding block (48) is fixedly connected with a connecting block (49), one side, far away from the connecting cylinder (47), of the connecting block (49) is fixedly connected with a fan blade (410), and the outer wall of the connecting cylinder (47) is fixedly connected with a limiting mechanism (10);
the limiting mechanism (10) comprises a baffle ring (101) movably connected with the outer wall of the connecting cylinder (47), the outer wall of the baffle ring (101) is fixedly connected with two arc-shaped blocks (102) which are symmetrically distributed, the outer wall of each arc-shaped block (102) is provided with a threaded hole, the hole wall of each threaded hole is in threaded connection with a bolt (103), and the outer wall of the connecting cylinder (47) is provided with a threaded blind hole matched with the bolt (103);
the connecting mechanism (9) comprises a fixing block (91) fixedly connected with the outer wall of the cover plate (8), a cavity is formed in the fixing block (91), a moving block (92) is movably connected to the inner wall of the cavity, a spring (93) is fixedly connected to the lower surface of the moving block (92), the bottom end of the spring (93) is fixedly connected with the inner wall of the cavity, a limiting rod (94) is fixedly connected to the upper surface of the moving block (92), the top end of the limiting rod (94) penetrates through the upper surface of the fixing block (91) and is movably connected with the inner wall of a fixing jack of the baffle plate (11), a pull rod (95) is fixedly connected to the side wall of the moving block (92), and a rectangular through hole matched with the pull rod (95) is formed in the.
2. The domestic wastewater hydroelectric power generation device of claim 1, wherein: the inner wall of the bottom end of the power generation box (2) is fixedly connected with a filter screen (12).
3. The domestic wastewater hydroelectric power generation device of claim 1, wherein: the lower surface four corners department of backup pad (1) all fixedly connected with supporting leg (13), the lower fixed surface of backup pad (1) is connected with battery (14).
4. The domestic wastewater hydroelectric power generation device of claim 1, wherein: and U-shaped pipes (15) are fixedly communicated with the side walls of the two three-way pipes (6) together.
5. The domestic wastewater hydroelectric power generation device of claim 1, wherein: and the side wall of the cover plate (8) is fixedly connected with a sealing ring (16).
CN201910661812.3A 2019-07-22 2019-07-22 Life waste water hydroelectric generation device Active CN110344990B (en)

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CN111425331B (en) * 2020-03-31 2021-07-06 彭博 Household type water energy power generation device

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