CN210343574U

CN210343574U - Horizontal hydroelectric generating set

Info

Publication number: CN210343574U
Application number: CN201920914998.4U
Authority: CN
Inventors: 冯国柱; 时志能; 邓玮琪; 黄振宇; 唐小勇; 何良超; 卢伟
Original assignee: Datang Hydropower Science and Technology Research Institute Co Ltd
Current assignee: Datang Hydropower Science and Technology Research Institute Co Ltd
Priority date: 2019-06-18
Filing date: 2019-06-18
Publication date: 2020-04-17
Anticipated expiration: 2029-06-18

Abstract

The utility model discloses a horizontal hydroelectric set, include the mounting panel and install the generating set in the mounting panel upper end, generating set includes main part, runner and center pin, the inside in the main part is installed to the center pin, the shaft coupling is passed through to the one end of center pin and the runner is connected, outside one side activity of main part is provided with the closing plate, the inside one end of main part has the motor through the support mounting, the flabellum is installed to the output of motor, temperature sensing mechanism is installed through the mounting bracket in the inside of main part, temperature sensing mechanism center department is connected with the center pin through the installation bearing, temperature sensing mechanism comprises fixed frame, piston plate and reset spring, fixed frame cover is established in the outside of center pin, the inside at fixed frame is installed. The utility model discloses during the use, be convenient for effectually carry out the thermal treatment to the main part is inside, guaranteed generating set's good service condition, have good noise reduction effect simultaneously.

Description

Horizontal hydroelectric generating set

Technical Field

The utility model relates to a generator technical field specifically is a horizontal hydroelectric set.

Background

The hydraulic generator generally uses different forms of hydraulic turbines and different forms of generators to form a hydraulic generator set, and the power generation principle of the hydraulic generator is that a moving wheel in the hydraulic generator is connected with a bearing to a rotor of the generator, and then the potential energy of water rushed down from a high position to a low position is converted into kinetic energy to drive the moving wheel and the rotor on the bearing of the generator to rotate, and a coil on the rotor rotates between two poles of a magnet. When the coil rotates, the magnetic field of the coil on the rotor and the magnet on the stator changes to do work with each other in a tangent line, so that induced current is generated, and the power generated by power is converted into electric energy by utilizing the magnetic field in the tangent direction by applying the principle of 'electromagnetic induction'.

The prior art has the following defects: traditional generating set often can't effectively carry out effectual self-bleeding work with the heat that the inside work produced, and then can't guarantee generating set's good operating mode, and current generating set is when using simultaneously, and often the noise is great, very big reduction staff's operational environment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a horizontal hydroelectric set to solve traditional generating set and often can't effectively carry out effectual self-discharging work with the heat that the inside work produced, current generating set is when using simultaneously, often the great scheduling problem of noise.

In order to achieve the above object, the utility model provides a following technical scheme: a horizontal water turbine generator set comprises a mounting plate and a generator set arranged at the upper end of the mounting plate, wherein the generator set comprises a main body, a rotating wheel and a central shaft, the central shaft is arranged in the main body, one end of the central shaft is connected with the rotating wheel through a coupler, a sealing plate is movably arranged at one side of the outer part of the main body, a motor is arranged at one end of the inner part of the main body through a support, fan blades are arranged at the output end of the motor, a temperature sensing mechanism is arranged in the main body through a mounting frame, the center of the temperature sensing mechanism is connected with the central shaft through a mounting bearing, the temperature sensing mechanism comprises a fixed frame, a piston plate and a reset spring, the fixed frame is sleeved at the outer part of the central shaft, the piston plate is arranged in the fixed frame, the, the other end and the closing plate of carriage release lever are connected, the externally mounted of main part has the mechanism of making an uproar of falling, it comprises first noise reduction layer, second noise reduction layer and amortization cavity to fall the mechanism of making an uproar, the amortization cavity is installed in the position between first noise reduction layer and second noise reduction layer, the one end on a noise reduction layer is passed through fossil fragments and main part external connection.

Preferably, the mounting plate is connected with the generator set through bolts, and the mounting plate is provided with positioning holes.

Preferably, the fan blade is made of stainless steel, and the output direction of the fan blade faces one end of the sealing plate.

Preferably, the return spring is installed in a gap between the piston plate and the fixed frame, and an outer size of the piston plate is the same as an inner size of the fixed frame.

Preferably, the first silencing layer and the second silencing layer are the same in size, and the first silencing layer and the second silencing layer are internally provided with silencing plates made of EPDM rubber.

Preferably, sound absorption cotton is uniformly arranged in the sound absorption cavity.

The utility model provides a horizontal hydroelectric set possesses following beneficial effect:

(1) the utility model discloses a runner and water contact, thereby effectually rotate through the runner, then effectual kinetic energy with water turns into mechanical energy, subsequently under main part internal action, effectually change mechanical energy, and then the effectual high efficiency of having guaranteed work goes on, simultaneously through being provided with the mounting panel, during the use, quick fix a position work to generating set, the stability of working process has been guaranteed, through being provided with the mechanism of making an uproar that falls, during the use, effectually isolate the noise in the generating set working process, staff's operational environment has been improved, the diffusion of noise has been reduced.

(2) The utility model discloses a be provided with temperature sensing mechanism, during the use, effectually adjust the inside temperature situation of main part, the inside gas thermal expansion back of temperature sensing mechanism, and then effectual drive piston plate removes, thereby under the effect of carriage release lever, the work is removed to effectual drive closing plate, and then drive closing plate and main part separation, then effectual carry the inside heat of main part, the output direction through the flabellum simultaneously is towards closing plate one end, during the use, the inside gaseous flow of main part has been accelerated, the inside thermal diffusion of main part has been accelerated, the good operating mode of main part has been guaranteed.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the main body of the present invention;

FIG. 3 is a schematic structural view of the temperature sensing mechanism of the present invention;

fig. 4 is the structure diagram of the noise reduction mechanism of the present invention.

In the figure: 1. mounting a plate; 2. a generator set; 3. a main body; 4. a rotating wheel; 5. a central shaft; 6. a sealing plate; 7. a motor; 8. a fan blade; 9. a fixing frame; 10. a piston plate; 11. a return spring; 12. a travel bar; 13. a first sound-deadening layer; 14. a second sound-deadening layer; 15. a sound deadening cavity.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in fig. 1-4, the utility model provides a technical solution: a horizontal water turbine generator set comprises a mounting plate 1 and a generator set 2 mounted on the upper end of the mounting plate 1, wherein the generator set 2 comprises a main body 3, a rotating wheel 4 and a central shaft 5, the central shaft 5 is mounted inside the main body 3, one end of the central shaft 5 is connected with the rotating wheel 4 through a coupler, a sealing plate 6 is movably arranged on one side of the outer portion of the main body 3, a motor 7 is mounted at one end of the inner portion of the main body 3 through a support, fan blades 8 are mounted at the output end of the motor 7, a temperature sensing mechanism is mounted inside the main body 3 through a mounting frame, the center of the temperature sensing mechanism is connected with the central shaft 5 through a mounting bearing, the temperature sensing mechanism is composed of a fixed frame 9, a piston plate 10 and a reset spring 11, the fixed frame 9 is sleeved outside the central shaft 5, the piston plate 10, two sets of movable rods 12 are installed through seting up the through-hole in the one end of piston plate 10, the other end and the closing plate 6 of movable rod 12 are connected, the externally mounted of main part 3 has the mechanism of making an uproar that falls, the mechanism of making an uproar falls by first amortization layer 13, second amortization layer 14 and amortization cavity 15 and constitutes, amortization cavity 15 is installed in the position between first amortization layer 13 and second amortization layer 14, the one end on a amortization layer is through fossil fragments and main part 3 external connection.

The mounting plate 1 is connected with the generator set 2 through bolts, and positioning holes are formed in the mounting plate 1, so that the mounting stability is ensured; the fan blades 8 are made of stainless steel materials, the output direction of the fan blades 8 faces one end of the sealing plate 6, and heat flow inside the main body 3 is accelerated; the return spring 11 is arranged in a gap between the piston plate 10 and the fixed frame 9, the piston plate is accelerated to return, and the outer size of the piston plate 10 is the same as the inner size of the fixed frame 9; the first silencing layer 13 and the second silencing layer 14 are identical in size, and the first silencing layer 13 and the second silencing layer 14 are internally provided with silencing plates made of EPDM rubber; the noise reduction cavity 15 is uniformly provided with sound absorption cotton, so that the noise reduction effect is ensured.

The working principle is as follows: when in use, the rotating wheel 4 is contacted with water, so that the rotating wheel 4 can effectively rotate, the kinetic energy of the water can be effectively converted into mechanical energy, then the mechanical energy can be effectively converted under the internal action of the main body 3, the high-efficiency operation of the work can be effectively ensured, meanwhile, the mounting plate 1 is arranged, when in use, the generator set 2 can be quickly positioned, the stability of the working process can be ensured, meanwhile, in the long-time use process, the internal heat of the main body 3 can gradually rise, under the action of the motor 7, the fan blades 8 can be effectively driven to rotate, the flow of the internal heat of the main body 3 can be accelerated, in the specific use process, after the internal gas of the temperature sensing mechanism is heated and expanded, the piston plate 10 can be effectively driven to move, so that the sealing plate 6 can be effectively driven to move under the action of the moving rod 12, and then drive closing plate 6 and main part 3 separation, then effectual carry the inside heat of main part 3, the output direction through flabellum 8 simultaneously is towards closing plate 6 one end, during the use, 3 inside gaseous flows of main part have been accelerated, 3 inside thermal giving off of main part has been accelerated, the inside good service condition of main part 3 has been guaranteed, simultaneously through being provided with noise reduction mechanism, during the use, under the effect on first noise damping layer 13 and second noise damping layer 14, effectual noise to 2 working processes of generating set is isolated, staff's operational environment has been improved, the diffusion of noise has been reduced.

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 horizontal hydroelectric set, includes mounting panel (1) and installs generating set (2) in mounting panel (1) upper end, its characterized in that: the generating set (2) comprises a main body (3), a rotating wheel (4) and a central shaft (5), wherein the central shaft (5) is installed inside the main body (3), one end of the central shaft (5) is connected with the rotating wheel (4) through a coupler, a sealing plate (6) is movably arranged on one side of the outer portion of the main body (3), a motor (7) is installed at one end of the inner portion of the main body (3) through a support, fan blades (8) are installed at the output end of the motor (7), a temperature sensing mechanism is installed inside the main body (3) through an installation frame, the center of the temperature sensing mechanism is connected with the central shaft (5) through an installation bearing, the temperature sensing mechanism is composed of a fixed frame (9), a piston plate (10) and a reset spring (11), the fixed frame (9) is sleeved outside the central shaft (5), and the piston plate (10), reset spring (11) are installed between piston board (10) and fixed frame (9), two sets of carriage release levers (12) are installed through seting up the through-hole to the one end of piston board (10), the other end and closing plate (6) of carriage release lever (12) are connected, the externally mounted of main part (3) has the mechanism of making an uproar to fall, the mechanism of making an uproar falls by first amortization layer (13), second amortization layer (14) and amortization cavity (15) and constitutes, position between first amortization layer (13) and second amortization layer (14) is installed in amortization cavity (15), fossil fragments and main part (3) external connection are passed through to the one end on a amortization layer.

2. The horizontal hydroelectric generating set according to claim 1, wherein: the mounting plate (1) is connected with the generator set (2) through bolts, and the mounting plate (1) is provided with positioning holes.

3. The horizontal hydroelectric generating set according to claim 1, wherein: the fan blades (8) are made of stainless steel materials, and the output direction of the fan blades (8) faces one end of the sealing plate (6).

4. The horizontal hydroelectric generating set according to claim 1, wherein: the return spring (11) is installed in the clearance between piston plate (10) and fixed frame (9), the external dimension of piston plate (10) is the same with the internal dimension of fixed frame (9).

5. The horizontal hydroelectric generating set according to claim 1, wherein: the size between the first silencing layer (13) and the second silencing layer (14) is the same, the first silencing layer (13) and the second silencing layer (14) are internally provided with silencing plates, and the silencing plates are made of EPDM rubber.

6. The horizontal hydroelectric generating set according to claim 1, wherein: the sound absorption cotton is uniformly arranged in the silencing cavity (15).