CN208900274U - A kind of water-use for hydropower turbine generator - Google Patents

Abstract

The utility model discloses a kind of water-use for hydropower turbine generators, including outer housing, the surface of the outer housing is fixed with heat sink, cooling fin has been spaced substantially equidistant on the inside of the heat sink, inside the two sides of the both ends insertion heat sink of the cooling fin, the both ends midpoint of the cooling fin is connected relative to connecting column, the top of the cooling fin and the internal rotating of heat sink is connected at the inside of heat sink, and the bottom end of the cooling fin is in the inner side surface of heat sink；The connecting column and connection sheet designed in the utility model the spacing between cooling fin can be adjusted, allow to that heat dissipation is adjusted according to hydrogenerator working time and the internal concrete condition for generating temperature, use enhanced convenience, effectively reduce the limitation used, connection bump and limit plate are designed in the utility model, shield can be carried out simple and effectively fixed, and also enhanced convenience is quick in the disassembly in later period.

Description

A kind of water-use for hydropower turbine generator

Technical field

The utility model belongs to hydro-electric power generating equipment technical field, and in particular to a kind of water-use for hydropower turbine generator.

Background technique

Hydrogenerator refers to the generator for converting water energy to using the hydraulic turbine as prime mover electric energy, and water flow passes through the hydraulic turbine When, water energy is converted into mechanical energy, the shaft of the hydraulic turbine drives the rotor of generator again, converts mechanical energy into electric energy and defeated It out, is the capital equipment of hydropower station.

Existing hydrogenerator still has some shortcomings when in use: existing hydrogenerator is using In, it generally requires the cooling fin on self-radiating plate and is aerated heat dissipation, and since the spacing between cooling fin is fixed, Wu Fagen It is adjusted according to the duration of runs or actual conditions of hydrogenerator, to have some limitations.

Utility model content

The purpose of this utility model is to provide a kind of water-use for hydropower turbine generators, to solve in above-mentioned background technique The existing hydrogenerator proposed is in use, generally requires the cooling fin on self-radiating plate and is aerated heat dissipation, and by Spacing between cooling fin is fixed, and can not be adjusted according to the duration of runs or actual conditions of hydrogenerator, thus The problem of having some limitations.

To achieve the above object, the utility model provides the following technical solutions: a kind of water-use for hydropower turbine generator, packet Outer housing is included, the surface of the outer housing is fixed with heat sink, and cooling fin has been spaced substantially equidistant on the inside of the heat sink, described Inside the two sides of the both ends insertion heat sink of cooling fin, the both ends midpoint of the cooling fin connects relative at the inside of heat sink It is connected to connecting column, the top of the cooling fin and the internal rotating of heat sink connect, and the bottom end of the cooling fin is in heat sink Inner side surface, be provided with connection sheet on the inside of the every two cooling fin, one end of the connection sheet is in heat sink Inside, the inside of the heat sink are fixed with fixed column, and one end rotation of the fixed column and connection sheet connects, the connection sheet The other end be fixedly connected with the side of cooling fin, the surface of the cooling fin is fixed with bayonet lock, and the bayonet lock is through heat dissipation The surface of plate.

Preferably, the side of the heat sink is provided with shield, and the shield is in the surface of outer housing, described outer The surface of shell is symmetrically arranged with limit relative to connection bump, the two sides of the connection bump are provided at the position of shield The junction of plate, the limit plate and connection bump is provided with spring, and the outer housing is solid through shield by connection bump It is fixed, and be fixed by junction of the limit plate to shield.

Preferably, the top of the connecting column opens up fluted, and the inner tip of the heat sink offers and groove phase The fixed lobe of adaptation, the connecting column are fixed by groove and fixed lobe.

Preferably, the top four corners of the outer housing are fixed with hanging ring, and one end of the outer housing is fixed with drive end bearing bracket Plate, the middle position of the cover board of front end are fixed with transmission shaft, and the bottom end of the outer housing is fixed with pedestal.

Preferably, connecting line is provided on the inside of the shield, the connecting line is fixedly connected with external equipment.

Compared with prior art, the utility model has the beneficial effects that the connecting column designed in the utility model and connection Piece the spacing between cooling fin can be adjusted, and allow to according to hydrogenerator working time and internal generation temperature Concrete condition heat dissipation is adjusted, use enhanced convenience, effectively reduce the limitation used；Due to shield Effect be to protect connecting line, and existing connection type is essentially bolt and fixes, it is more inconvenient to install, thus Connection bump and limit plate are designed in the utility model, shield can be carried out simple and is effectively fixed, and in the later period Disassembly in also enhanced convenience it is quick.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the connection cross-sectional view of the utility model cooling fin；

Fig. 3 is the side view cutaway drawing of the utility model cooling fin；

Fig. 4 is the connection schematic diagram of the utility model shield；

Fig. 5 is the connection schematic diagram of shield in the present embodiment 2；

In figure: 1, transmission shaft；2, cover board of front end；3, heat sink；4, pedestal；5, connecting line；6, shield；7, hanging ring；8, Outer housing；9, connecting column；10, cooling fin；11, fixed column；12, connection sheet；13, bayonet lock；14, fixed lobe；15, limit plate； 16, spring；17, connection bump；18, placing groove；19, card column.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Embodiment 1

The utility model provides a kind of technical solution referring to FIG. 1 to FIG. 4: a kind of water-use for hydropower turbine generator, packet Outer housing 8 is included, the surface of outer housing 8 is fixed with heat sink 3, and the inside of heat sink 3 has been spaced substantially equidistant cooling fin 10, cooling fin Inside the two sides of 10 both ends insertion heat sink 3, the both ends midpoint of cooling fin 10 is connected at the inside relative to heat sink 3 The top of connecting column 9, cooling fin 10 is connect with the internal rotating of heat sink 3, and the bottom end of cooling fin 10 is in the surface of heat sink 3 Inside, the inside of every two cooling fin 10 are provided with connection sheet 12, by the setting of connection sheet 12 and connecting column 8, can incite somebody to action Spacing between cooling fin 10 is adjusted, and allows to generate the specific of temperature according to hydrogenerator working time and inside Heat dissipation is adjusted in situation, uses enhanced convenience, effectively reduces the limitation used, at one end of connection sheet 12 In the inside of heat sink 3, the inside of heat sink 3 is fixed with fixed column 11, and one end rotation of fixed column 11 and connection sheet 12 connects, The other end of connection sheet 12 is fixedly connected with the side of cooling fin 10, and the surface of cooling fin 10 is fixed with bayonet lock 13, and bayonet lock 13 passes through It is through at the surface of heat sink 3.

For the ease of installing shield 6, in the present embodiment, it is preferred that the side of heat sink 3 is provided with shield 6, protection Cover 6 is in the surface of outer housing 8, and the surface of outer housing 8 is provided with connection bump 17 at the position relative to shield 6, connects The two sides of protrusion 17 are symmetrically arranged with limit plate 15, and limit plate 15 and the junction of connection bump 17 are provided with spring 16, shell Body 8 is fixed through shield 6 by connection bump 17, and is fixed by junction of the limit plate 15 to shield 6, passes through Shield 6 can be carried out simple and effective fixation by the setting of limit plate 15 and connection bump 17, and in the disassembly in later period Also enhanced convenience is quick.

For the ease of being fixed when pushing bayonet lock 13, in the present embodiment, it is preferred that the top of connecting column 9 offers Groove, the inner tip of heat sink 3 offer fixed lobe 14 compatible with groove, and connecting column 9 is convex by groove and fixation It is fixed to play 14.

For the ease of using, in the present embodiment, it is preferred that the top four corners of outer housing 8 are fixed with hanging ring 7, outer housing 8 One end be fixed with cover board of front end 2, the middle position of cover board of front end 2 is fixed with transmission shaft 1, and the bottom end of outer housing 8 is fixed with Pedestal 4.

For the ease of power generation, in the present embodiment, it is preferred that the inside of shield 6 is provided with connecting line 5, connecting line 5 and outer Portion's equipment is fixedly connected.

Embodiment 2

Fig. 1, Fig. 2, Fig. 3 and Fig. 5 are please referred to, the utility model provides a kind of technical solution: a kind of water-use for hydropower wheel Generator, including outer housing 8, the surface of outer housing 8 are fixed with heat sink 3, and the inside of heat sink 3 has been spaced substantially equidistant cooling fin 10, the both ends of cooling fin 10 are inserted into inside the two sides of heat sink 3, and the both ends midpoint of cooling fin 10 is relative in heat sink 3 Connecting column 9 is connected at portion, the top of cooling fin 10 is connect with the internal rotating of heat sink 3, and the bottom end of cooling fin 10, which is in, to be dissipated The inner side surface of hot plate 3, the inside of every two cooling fin 10 are provided with connection sheet 12, pass through connection sheet 12 and connecting column 8 Setting, the spacing between cooling fin 10 can be adjusted, and be allowed to according to hydrogenerator working time and internal production Heat dissipation is adjusted in the concrete condition of raw temperature, uses enhanced convenience, effectively reduces the limitation used, connects One end of piece 12 is in the inside of heat sink 3, and the inside of heat sink 3 is fixed with fixed column 11, fixed column 11 and connection sheet 12 One end rotation connection, the other end of connection sheet 12 are fixedly connected with the side of cooling fin 10, and the surface of cooling fin 10 is fixed with card Pin 13, bayonet lock 13 is through the surface of heat sink 3.

For the ease of installing shield 6, in the present embodiment, it is preferred that the side of heat sink 3 is provided with shield 6, protection Cover 6 is in the surface of outer housing 8, and the surface of outer housing 8 offers placing groove 18, shield 6 at the position relative to shield 6 Bottom end be fixed with card column 19 compatible with placing groove 18, shield 6 is fixed by card column 19 and placing groove 18, passes through placement Shield 6 can be carried out simple and effective fixation by the setting of slot 18 and card column 19, and in the disassembly in later period also more It is convenient and efficient.

For the ease of being fixed when pushing bayonet lock 13, in the present embodiment, it is preferred that the top of connecting column 9 offers Groove, the inner tip of heat sink 3 offer fixed lobe 14 compatible with groove, and connecting column 9 is convex by groove and fixation It is fixed to play 14.

For the ease of using, in the present embodiment, it is preferred that the top four corners of outer housing 8 are fixed with hanging ring 7, outer housing 8 One end be fixed with cover board of front end 2, the middle position of cover board of front end 2 is fixed with transmission shaft 1, and the bottom end of outer housing 8 is fixed with Pedestal 4.

For the ease of power generation, in the present embodiment, it is preferred that the inside of shield 6 is provided with connecting line 5, connecting line 5 and outer Portion's equipment is fixedly connected.

The working principle and process for using of the utility model: the utility model when in use first needs connecting line 5 with outside The device to be generated electricity is attached fixation, then passes through belt by connectors such as the end installation shafts of transmission shaft 1, then by connector It is attached Deng with hydraulic set, by driving belt, belt band turn by hydraulic set in water impact to hydraulic set Axis rotation, shaft drive transmission shaft 1 to rotate, and are generated electricity by the rotor etc. inside outer housing 8, electric power is transmitted to from connecting line 5 The component for needing to generate electricity, in the utility model is practical, when 8 long-time of outer housing uses, internal temperature is higher and existing to be dissipated When 3 heat dissipation effect difference of hot plate, bayonet lock 13 is gone out to move to the top of outer housing 8, so that the top of connecting column 9 and fixed lobe 14 Fixed, 12 one end of connection sheet is fixed column 11 and fixes at the same time, and the other end drives the mobile of connecting column 9 will be even by bayonet lock 13 Contact pin 12 rotates, so that the angle of 10 one end of cooling fin be promoted, so that the distance between each cooling fin 10 becomes larger, increases logical Radiating rate is accelerated in the space of wind, when installing shield 6, first squeezes limit plate 15 to the two sides of connection bump 17, limit Plate 15 acts on spring 16, and spring 16 compresses, then shield 6 is inserted at connection bump 17, after being installed, discharges pair The pressure of limit plate 15 is jacked up limit plate 15 by the rebound of spring 16, fixed to shield 6 with this.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of water-use for hydropower turbine generator, including outer housing (8), it is characterised in that: the surface of the outer housing (8) is solid Surely have heat sink (3), be spaced substantially equidistant cooling fin (10) on the inside of the heat sink (3), the both ends of the cooling fin (10) It is inserted into inside the two sides of heat sink (3), the both ends midpoint of the cooling fin (10) is connected relative at the inside of heat sink (3) Have connecting column (9), the top of the cooling fin (10) is connect with the internal rotating of heat sink (3), the bottom of the cooling fin (10) End is in the inner side surface of heat sink (3), is provided with connection sheet (12), the company on the inside of cooling fin (10) described in every two One end of contact pin (12) is in the inside of heat sink (3), and the inside of the heat sink (3) is fixed with fixed column (11), described solid One end of fixed column (11) and connection sheet (12), which rotates, to be connected, and the other end of the connection sheet (12) and the side of cooling fin (10) are solid Fixed connection, the surface of the cooling fin (10) are fixed with bayonet lock (13), surface of the bayonet lock (13) through heat sink (3).

2. a kind of water-use for hydropower turbine generator according to claim 1, it is characterised in that: the heat sink (3) Side is provided with shield (6), and the shield (6) is in the surface of outer housing (8), and the surface of the outer housing (8) is opposite It is provided at the position of shield (6) connection bump (17), the two sides of the connection bump (17) are symmetrically arranged with limit plate (15), the junction of the limit plate (15) and connection bump (17) is provided with spring (16), and the outer housing (8) passes through connection Raised (17) are fixed through shield (6), and are fixed by junction of the limit plate (15) to shield (6).

3. a kind of water-use for hydropower turbine generator according to claim 1, it is characterised in that: the connecting column (9) Top opens up fluted, and the inner tip of the heat sink (3) offers fixed lobe (14) compatible with groove, the company It is fixed by groove and fixed lobe (14) to connect column (9).

4. a kind of water-use for hydropower turbine generator according to claim 2, it is characterised in that: the outer housing (8) Top four corners are fixed with hanging ring (7), and one end of the outer housing (8) is fixed with cover board of front end (2), the cover board of front end (2) Middle position be fixed with transmission shaft (1), the bottom end of the outer housing (8) is fixed with pedestal (4).

5. a kind of water-use for hydropower turbine generator according to claim 2, it is characterised in that: the shield (6) Inside is provided with connecting line (5), and the connecting line (5) is fixedly connected with external equipment.