CN210049984U

CN210049984U - Hydroelectric power generation device

Info

Publication number: CN210049984U
Application number: CN201920494903.8U
Authority: CN
Inventors: 柳西普
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-12
Filing date: 2019-04-12
Publication date: 2020-02-11
Anticipated expiration: 2029-04-12

Abstract

The utility model discloses a hydroelectric generation device, which comprises a water receiving tank, a pressure water pump, a first generator and a turntable are arranged on the water receiving tank, the first generator is connected with the turntable, an upper water tank is arranged on the upper side of the pressure water pump, an impeller is arranged on the outer side of the turntable, the lower side of the upper water tank is connected with a drainage pipe, a water outlet of the drainage pipe is arranged corresponding to the impeller, and the drainage pipe is connected with a second motor; the pressure water pump comprises a rack connected with a cylinder body, a piston is connected in the cylinder body, one side of the cylinder body is connected with a water inlet pipe, the other side of the cylinder body is connected with a water outlet pipe, a first one-way valve is connected onto the piston, the piston is connected with a swing rod through a connecting rod assembly, a motor is installed on the rack, the motor is in driving connection with a driving disc, and the driving disc is in driving connection. The utility model discloses the advantage: the device realizes water storage in the low peak period of power utilization and power generation in the high-peak period of power utilization, and can effectively solve the problem of power utilization shortage in the high peak period. The pressure water pump adopts the lever principle, realizes reciprocating motion, realizes the effect of pumping water, and its simple structure, excellent in use effect.

Description

Hydroelectric power generation device

Technical Field

The utility model relates to a vehicle accessory technical field especially relates to a hydroelectric generation device.

Background

Along with the development of the society, the use of green energy is more and more favored by people, the most prominent of the green energy is solar power generation, wind power generation and hydroelectric power generation, the existing hydroelectric power generation generally adopts the dam construction hydroelectric power plant, the mode needs to invest increased fund, the later maintenance cost is also very high, and in the peak of power utilization, when the electric power is insufficient, the method generally adopted at the present stage is that the peak power utilization is staggered, and the power supply of important units is preferentially ensured.

Therefore, the tower is built to store water, and small-sized hydroelectric power generation equipment is built to be inoculated to generate electricity, and the small-sized hydroelectric power generation is a novel renewable energy source and has the advantages of cleanness, sanitation, no pollution, low power generation cost, convenience in maintenance and the like. The hydraulic power generation needs the water tower to meet enough height and water storage capacity to guarantee the flow and impact force of water, and the existing water suction pump has limited suction lift, lift and flow due to the design and structure limitation, so that when the water is pumped by the water supply tower, the water pumping speed is low, the energy consumption is high, the requirement of power generation water cannot be met, and the existing practical use requirement of the existing small-sized hydraulic power generation equipment is difficult to meet.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a hydraulic power generation device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a hydroelectric power generating apparatus, comprising: the water receiving tank is internally provided with a group of pressure water pumps, an upper water tank is arranged on the upper side of each pressure water pump, a first generator and a turntable are further arranged in the water receiving tank on one side of each pressure water pump through a support, the first generator is correspondingly connected with the turntable, a group of impellers are arranged on the outer side of the turntable, a drainage pipe is connected to the lower side of the upper water tank, the water outlet of the drainage pipe is correspondingly arranged with the impellers, and a second motor is connected to the drainage pipe;

the pressure water pump comprises a rack, a cylinder body is fixedly connected to one side of the rack, a piston is connected in the cylinder body in a matched mode, at least one water inlet pipe is connected to one side of the cylinder body, a water outlet pipe is connected to the other side of the cylinder body, at least one first one-way valve is connected to the piston, the piston is connected with a swing rod through a connecting rod assembly, an electric motor is further installed on the rack, the electric motor is connected with a driving disc in a driving mode, and the driving disc is connected with the.

Preferably, the cylinder body is of a cylindrical structure with one side open, the opening of the cylinder body is matched and connected with an end cover, and the end cover is connected with the water outlet pipe.

Preferably, the connecting rod assembly comprises a push rod, one end of the push rod is fixedly connected to the piston, the other end of the push rod is connected to a first connecting rod, two ends of the first connecting rod are connected to a second connecting rod through a first hinge seat, each second connecting rod is connected to a third connecting rod through a second hinge seat, the two third connecting rods are connected to a fourth connecting rod, the fourth connecting rod is connected to the swing rod, and two ends of the fourth connecting rod are connected to the frame through corresponding bearing seats.

Preferably, the driving rod assembly is of a zigzag rod-shaped structure and comprises a fifth connecting rod, two hinge shafts are arranged on two sides of the fifth connecting rod, the two hinge shafts and the fifth connecting rod are arranged in a coplanar manner, the two hinge shafts are respectively arranged on two sides of the axis of the fifth connecting rod, a balancing weight is fixedly connected to the outer side of the swing rod, and the driving rod assembly is connected between the balancing weight and the connecting rod assembly.

Preferably, the piston is of a circular plate-shaped structure, a sealing ring is arranged between the piston and the cylinder body, a through hole is formed in the piston, a drain pipe is connected to the through hole, and the drain pipe is connected with the first one-way valve.

Preferably, a second one-way valve is connected to each of the inlet pipes.

Preferably, the rack is of a square frame structure, a fixing plate is arranged above one side of the rack, a bayonet is arranged on the fixing plate, the cylinder body is installed in the bayonet, a fixing plate is further arranged on the other side of the rack, and the motor is installed on the fixing plate.

Preferably, an overflow pipe is connected to the upper side of the upper water tank on one side of the drainage pipe, and a water outlet of the overflow pipe is also arranged corresponding to the impeller.

Preferably, the turntable is connected to the support through a bearing seat, two sides of the impeller are respectively provided with an annular water baffle, and each annular water baffle is fixedly connected to the turntable.

Preferably, the impellers are uniformly distributed on the outer circle of the rotary table in the circumferential direction, the impellers are straight plates, and each impeller is connected to a corresponding bus of the rotary table.

The utility model has the advantages that:

1. the device realizes the functions of water storage in the low peak period and power generation in the high-peak period of power utilization, and can effectively solve the problem of power shortage in the high peak period. The water supply tank is pumped by the pressure water pump in the electricity consumption peak period, the water supply tank is reserved after being full of water, when the electricity consumption peak period is over, water flows out through the drainage pipe and the overflow pipe, the rotary disc rotates, the rotary disc drives the first generator to generate electricity, and meanwhile, when water flows through the drainage pipe, the second generator generates electricity.

2. The pressure water pump of the device adopts the lever principle, provides power through the combined action of the motor, the balancing weight, the oscillating bar and the connecting rod assembly, realizes reciprocating motion, introduces water into the water outlet pipe from the water inlet pipe through the piston and the one-way valve, and has the advantages of simple structure, ingenious design, simple and convenient processing and production and good use effect.

Drawings

Fig. 1 is a schematic diagram of the basic structure of the present invention;

fig. 2 is a basic structure diagram of the pressure water pump;

FIG. 3 is a schematic view of the use state of FIG. 2;

fig. 4 is a schematic view of the construction of the drive rod assembly.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1, the utility model provides a pair of hydroelectric power generation device, including water receiving tank 28, water receiving tank 28 is the open circular or square box of upside, and this scheme preferred is square. One side installation constitutes the pressure water pump 29 that the display set up in water receiving tank 28, welds upper water tank 31 at pressure water pump 29's upside, and upper water tank 31 also is the open square box of upside, sets up a set of inlet opening 31.1 at the bottom of the case array of upper water tank 31, all corresponds in every inlet opening 31.1 and connects following outlet pipe 5, all cooperate between every outlet pipe 5 that corresponds and inlet opening 31.1 and connect the sealing washer. A bracket 34 is also welded in the water receiving tank 28 at one side of the pressure water pump 29, and the bracket 34 is two L-shaped plates which are symmetrically arranged or inclined plates which are obliquely arranged, and the former is preferred in the scheme. The first generator 35 and the rotary table 36 are mounted on the bracket 34, the rotary table 36 is connected to the bracket 34 through a bearing seat, and the rotary table 36 can rotate freely under the action of the bearing seat, which is the prior art, and the structure and the connection mode of the bearing seat are not specifically shown in the figure. The first generator 35 is correspondingly connected with the rotary table 36, and when the rotary table 36 rotates, the first generator 35 is driven to generate electricity. A group of impellers 37 are uniformly distributed on the outer circumference of the rotary table 36, the impellers 37 are straight plates, and each impeller 37 is correspondingly connected to a corresponding bus of the rotary table 36 through a screw. Two sides of the impeller 37 are provided with an annular water baffle 39, and each annular water baffle 39 is fixedly connected to the rotary table 36.

The lower side of the upper water tank 31 is connected with the drainage pipe 32, the upper side of the upper water tank is connected with the overflow pipe 38, the water outlet of the drainage pipe 32 and the water outlet of the overflow pipe 38 are both arranged corresponding to the impeller 37, and when water flows out of the drainage pipe 32 and the overflow pipe 38, the water flow pushes the impeller 37, so that the rotating disc 36 is driven to rotate. A second motor 33 is connected to the drainage pipe 32, the second motor 33 is connected to the water receiving tank 28 through a support frame 30, and the support frame 30 is a conventional square frame.

Referring to fig. 2 and 3, the pressure water pump 29 includes a frame 1, the frame 1 is also a square frame structure, the bottom of the frame 1 is welded on the bottom plate of the water receiving tank 28, a fixing plate 2 is horizontally welded above one side of the frame 1, the fixing plate 2 is a direction plate, four corners of the fixing plate 2 are respectively provided with a connecting plate 2.1, and each connecting plate 2.1 is correspondingly welded on a corresponding vertical plate of the frame 1. Be equipped with bayonet socket 3 on fixed plate 2, the fixed vertical cylinder body 6 that sets up of joint in bayonet socket 3, cylinder body 6 are the open drum structure of upside, and the uncovered department at cylinder body 6 cooperates and connects end cover 4, is equipped with uncovered sealing washer between the uncovered of end cover 4 and cylinder body 6, is equipped with the connecting hole on end cover 4, and the outlet pipe 5 is cup jointed in connecting the inside outlet pipe 5, cup joints the outlet pipe sealing washer in the outside of outlet pipe 5.

The piston 7 is connected with the cylinder body 6 in a sliding fit mode, the piston 7 is of a circular plate-shaped structure, a circular clamping groove is formed in the outer side of the piston 7, a sealing ring 24 is clamped in the circular clamping groove, two through holes are formed in the piston 7, a drain pipe is connected to each through hole, and a first check valve 8 is connected to each drain pipe. The bottom of the cylinder body 6 is also provided with four mounting holes 6.1 and a guide hole 6.2, a water inlet pipe 22 is arranged in each mounting hole 6.1, the outer side of each water inlet pipe 22 is sleeved with a sealing ring, and each water inlet pipe 22 is also connected with a second one-way valve 23.

The piston 7 is connected with the swing rod 16 through a connecting rod assembly 9, the connecting rod assembly 9 comprises a push rod 10, one end of the push rod 10 is welded at the center of the piston 7, the push rod 10 correspondingly penetrates through the guide hole 6.2, a sealing ring is arranged in the guide hole 6.2, and water is placed to flow out of the outer side of the cylinder body 6. The other end of the push rod 10 is welded with a first connecting rod 11, the push rod 10 is welded at the center of the first connecting rod 11, and the axis of the push rod 10 is perpendicular to the axis of the first connecting rod 11. The two ends of the first connecting rod 11 are connected with a second connecting rod 12 through a first hinged seat 15.1, the first hinged seat 15.1 is a U-shaped plate, two side plates of the U-shaped plate are provided with through hinged holes, the corresponding side edges of the first connecting rod 11 are correspondingly inserted into the hinged holes of the corresponding first hinged seats 15.1, and the first connecting rod 11 is connected with the first hinged seats 15.1 through bearings. Each second connecting rod 12 is connected with a third connecting rod 13 through a second hinge seat 15.2, the second hinge seat 15.2 has the same structure as the first hinge seat 15.1, and the third connecting rod 13 is also connected with the second hinge seat 15.2 through a bearing. The two third connecting rods 13 are connected with the fourth connecting rod 14, the two third connecting rods 13 are arranged in parallel, and the axes of the two third connecting rods 13 are perpendicular to the axis of the fourth connecting rod 14. The fourth connecting rod 14 is connected with the swing rod 16 and is also vertically arranged, the swing rod 16 is connected at the center of the fourth connecting rod 14, and two ends of the fourth connecting rod 14 are connected to the rack 1 through corresponding bearing seats 25.

The other side of the frame 1 is also provided with a fixed plate 26, the fixed plate 26 is provided with a motor 19, the output shaft of the motor 19 is connected with a speed reducer, the speed reducer is connected with a driving disc 18 in a driving way, the driving disc 18 is a disc, and the output shaft of the speed reducer is connected with the midpoint of the driving disc 18. And a first bearing seat 27 is arranged on the outer side of the other side of the driving disk 18, the first bearing seat 27 is in driving connection with the swing rod 16 through the driving rod assembly 20, a second bearing seat 21 is fixedly connected on one side of the swing rod 16, and the driving rod assembly 20 is connected between the first bearing seat 27 and the second bearing seat 21.

Referring to fig. 4, the driving rod assembly 20 is a zigzag rod-shaped structure, and includes a fifth link 20.1, two hinge shafts 20.2 are respectively disposed on two sides of the fifth link 20.1, the two hinge shafts 20.2 are coplanar with the fifth link 20.1, the two hinge shafts 20.2 are respectively disposed on two sides of an axis of the fifth link 20.1, and the two hinge shafts 20.2 are respectively connected in the first bearing seat 27 and the second bearing seat 21. A counterweight 17 is fixedly connected to the outer side of the swing rod 16, and a driving rod assembly 20 is connected between the counterweight 17 and the connecting rod assembly 9.

When the pressure water pump works, the pressure water pump 29 provides power through the combined action of the motor, the balancing weight, the oscillating rod and the connecting rod assembly, and the piston 7 is pushed to reciprocate in the cylinder 6 through the oscillating rod 16, the connecting rod assembly 9 and the push rod 10. When the piston moves forwards, the first one-way valve 8 is closed, the second one-way valve 23 is opened, water is sucked into the cylinder body 6 from the water inlet pipe 22, when the piston moves backwards, the first one-way valve 8 is opened, the second one-way valve 23 is closed, water is discharged into the water outlet pipe 5 from the cylinder body 6 and is sucked, and the reciprocating motion is carried out to realize the water pumping operation.

This device is at the power consumption low peak, draws water to upper water tank 31 through pressure water pump 29, and the back is reserve after full water, and when the power consumption peak, through

discharge tube

32 and 38 play water, through carousel 36 rotation, carousel 36 drives first generator 35 and generates electricity, and simultaneously, it is outdated to have rivers in discharge tube 32, and second generator 33 generates electricity, the effectual problem of solving the power consumption shortage of peak.

Claims

1. A hydroelectric power generating apparatus, comprising: the water collecting device comprises a water collecting tank (28), wherein a group of pressure water pumps (29) are installed in the water collecting tank (28), an upper water tank (31) is arranged on the upper side of each pressure water pump (29), a first generator (35) and a rotary disc (36) are further installed in the water collecting tank (28) on one side of each pressure water pump (29) through a support (34), the first generator (35) is correspondingly connected with the rotary disc (36), a group of impellers (37) are arranged on the outer side of the rotary disc (36), a drainage pipe (32) is connected to the lower side of the upper water tank (31), a water outlet of the drainage pipe (32) is correspondingly arranged with the impellers (37), and a second motor (33) is connected to the drainage pipe (32);

pressure water pumper (29) include frame (1), one side fixed connection cylinder body (6) in frame (1), piston (7) are connected in cylinder body (6) fit, at least, connect one inlet tube (22) in one side of cylinder body (6), outlet pipe (5) are connected to the opposite side at cylinder body (6), at least, connect one first check valve (8) on piston (7), pendulum rod (16) are connected through link assembly (9) in piston (7), still install motor (19) on frame (1), motor (19) drive connection driving-disc (18), driving-disc (18) are through driving lever assembly (20) drive connection pendulum rod (16).

2. A hydro-power generation device according to claim 1, characterised in that: the cylinder body (6) is of a cylinder structure with one side open, the opening of the cylinder body (6) is matched and connected with the end cover (4), and the end cover (4) is connected with the water outlet pipe (5).

3. A hydro-power generation device according to claim 1, characterised in that: link assembly (9) are including push rod (10), and the one end fixed connection of push rod (10) is in on piston (7), first connecting rod (11) are connected to the other end of push rod (10), and a second connecting rod (12) are all connected through a first articulated seat (15.1) at the both ends of first connecting rod (11), and third connecting rod (13) are all connected through articulated seat (15.2) of second in every second connecting rod (12), and fourth connecting rod (14) are connected in two third connecting rods (13), and fourth connecting rod (14) are connected pendulum rod (16), and the both ends of fourth connecting rod (14) all connect through corresponding bearing frame (25) in on frame (1).

4. A hydro-power generation device according to claim 1, characterised in that: the driving rod assembly (20) is of a Z-shaped rod-shaped structure and comprises a fifth connecting rod (20.1), two hinge shafts (20.2) are arranged on two sides of the fifth connecting rod (20.1) respectively, the two hinge shafts (20.2) and the fifth connecting rod (20.1) are arranged in a coplanar mode, the two hinge shafts (20.2) are arranged on two sides of the axis of the fifth connecting rod (20.1), a balancing weight (17) is fixedly connected to the outer side of the swing rod (16), and the driving rod assembly (20) is connected between the balancing weight (17) and the connecting rod assembly (9).

5. A hydro-power generation device according to claim 1, characterised in that: the piston (7) is of a circular plate-shaped structure, a sealing ring (24) is arranged between the piston (7) and the cylinder body (6), a through hole is formed in the piston (7), a drain pipe is connected to the through hole, and the drain pipe is connected with the first one-way valve (8).

6. A hydro-power generation device according to claim 1, characterised in that: and each water inlet pipe (22) is connected with a second one-way valve (23).

7. A hydro-power generation device according to claim 1, characterised in that: frame (1) is square frame construction, is equipped with fixed plate (2) in one side top of frame (1), is equipped with bayonet socket (3) on fixed plate (2), installs in bayonet socket (3) cylinder body (6), still is equipped with dead lever (26) at the opposite side of frame (1), installs on dead lever (26) motor (19).

8. A hydro-power generation device according to claim 1, characterised in that: an overflow pipe (38) is connected to the upper side of the upper water tank (31) on one side of the drainage pipe (32), and a water outlet of the overflow pipe (38) is also arranged corresponding to the impeller (37).

9. A hydro-power generation device according to claim 1, characterised in that: the rotary table (36) is connected to the support (34) through a bearing seat, two sides of the impeller (37) are respectively provided with an annular water baffle (39), and each annular water baffle (39) is fixedly connected to the rotary table (36).

10. A hydro-power generation device according to claim 1, characterised in that: impeller (37) circumference equipartition is in on the excircle of carousel (36), impeller (37) are the straight plate, and every impeller (37) all connects on the corresponding generating line of carousel (36).