阅读说明：本技术 一种水轮发电机组 (Hydroelectric generating set ) 是由 黄鸿源 于 2020-07-14 设计创作，主要内容包括：本发明公开了一种水轮发电机组,其结构包括主体、发电箱、仪表盘,主体的顶部正中间焊接有发电箱,仪表盘安装在发电箱的前端,主体包括水管、进水口、出水口、控制环、发电机转子、发电机定子,水管包括导流块、导水块、转轮、出水槽,导水块包括导水体、凸块、进水槽、出水孔,出水孔包括出水头、进水槽、喷水槽,本发明通过在水管的底部设置三棱柱状的导流块,让水流能够跟随导流块流动,在通过把导水块设置在水管的侧端,对撞击到叶片向水光两侧流动的水流进行导向,使得水流能够保持统一流向,再次对转轮后端的叶片进行冲击,提高转轮的转速,提高发电效率。(The invention discloses a hydroelectric generating set, which comprises a main body, a generating box and an instrument panel, wherein the generating box is welded in the middle of the top of the main body, the instrument panel is arranged at the front end of the generating box, the main body comprises a water pipe, a water inlet, a water outlet, a control ring, a generator rotor and a generator stator, the water pipe comprises a flow guide block, a water guide block, a rotating wheel and a water outlet groove, the water guide block comprises a water guide body, a convex block, a water inlet groove and a water outlet hole, the water outlet hole comprises a water outlet head, a water inlet groove and a water spray groove, the invention enables water flow to flow along with the flow guide block by arranging the flow guide block in the bottom of the water pipe, the water flow which is collided with the blades and flows to the two sides of the water light is guided, so that the water flow can keep a uniform flow direction, the blades at the rear end of the rotating wheel are impacted again, the rotating speed of the rotating wheel is improved, and the power generation efficiency is improved.)

1. The utility model provides a hydroelectric set, its structure includes main part (1), power generation box (2), panel board (3), the welding has power generation box (2) in the middle of the top of main part (1) is positive, the front end at power generation box (2) is installed in panel board (3), its characterized in that:

main part (1) includes water pipe (11), water inlet (12), delivery port (13), control ring (14), generator rotor (15), generator stator (16), water pipe (11) are installed to the bottom of main part (1) positive centre, and water pipe (11) are the heliciform, the front end of water pipe (11) is located in water inlet (12), delivery port (13) are located the spiral center of water pipe (11), control ring (14) are located the top positive centre of water pipe (11), the top positive centre at control ring (14) is installed in generator rotor (15), generator stator (16) sets up the side at generator rotor (15).

2. A hydroelectric generating set according to claim 1 wherein: the water pipe (11) comprises a flow guide block (111), a water guide block (112), a rotating wheel (113) and a water outlet groove (114), the flow guide block (111) is arranged at the bottom of the water pipe (11) in a surrounding mode, the water guide block (112) is provided with more than five water guide blocks and is arranged at the side end of the water pipe (11) in a surrounding mode, the rotating wheel (113) is installed in the middle of the water pipe (11), and the water outlet groove (114) is arranged at the tail end of the water pipe (11).

3. A hydroelectric generating set according to claim 2 wherein: the water guide block (112) comprises a water guide body (a1), bumps (a2), water inlet grooves (a3) and water outlet holes (a4), wherein more than ten bumps (a2) are arranged in the water guide body (a1) and are vertically arranged at the side end of the water guide body (a1), two water inlet grooves (a3) are arranged and are transversely arranged at the side end of the water guide body (a1), and eight water outlet holes (a4) are arranged and are distributed at the other side end of the water guide body (a 1).

4. A hydroelectric generating set according to claim 3 wherein: the water outlet hole (a4) comprises a water outlet head (a41), a water inlet groove (a42) and a water spraying groove (a43), the water outlet head (a41) is conical, the water inlet groove (a42) is arranged at the front end of the interior of the water outlet head (a41), and the water spraying groove (a43) is located at the rear end of the water outlet head (a41) and communicated with the water inlet groove (a 42).

5. A hydroelectric generating set according to claim 2 wherein: the runner (113) comprises a runner body (b1), blades (b2), a clamping block (b3), a rewinding spring (b4) and a limiting block (b5), wherein the runner body (b1) is annular, the blades (b2) are more than ten and surround the runner body (b1) in arrangement, the clamping block (b3) is embedded and fixed at the upper end and the lower end of each blade (b2), the rewinding spring (b4) is embedded in the clamping block (b3) and movably matched with the blades (b2), and the limiting block (b5) is arranged at the side end of each blade (b 2).

6. The hydroelectric generating set according to claim 5, wherein: the blade (b2) comprises a blade body (b21), a water blocking groove (b22), a water passing groove (b23) and a water outlet hole (b24), wherein the water blocking groove (b22) is arranged at the front end of the blade body (b21), the water passing groove (b23) is arranged in the blade body (b21) and communicated with the water blocking groove (b22), and the water outlet hole (b24) is located at the bottom of the water passing groove (b 23).

7. The hydroelectric generating set according to claim 6, wherein: the water outlet hole (b24) comprises a baffle (c1), water flowing holes (c2) and a water guide plate (c3), the baffle (c1) is embedded at the front end of the water outlet hole (b24), the water flowing holes (c2) are more than four and are transversely arranged in the baffle (c1), and the water guide plate (c3) is arranged in the water outlet hole (b 24).

Technical Field

The invention relates to the field of generator sets, in particular to a water turbine generator set.

Background

The hydraulic generator is a generator which takes a hydraulic turbine as a prime mover to convert water energy into electric energy; when water flows through the water turbine, water energy is converted into mechanical energy, and a rotating shaft of the water turbine drives a rotor of the generator to convert the mechanical energy into electric energy to be output, so that the power generation effect is achieved.

Based on the discovery of the inventor, the existing hydroelectric generating set mainly has the following defects, for example: rivers flow from the water inlet and strike the blade and drive the runner and rotate, and rivers after the impact receive the both sides dispersion that arc blade's direction can be toward the water tank, make rivers form the vortex in the water tank, reduce the velocity of flow of rivers, lead to the blade of runner rear end to receive the thrust of rivers and diminish to reduce the rotation rate of runner, influence generating efficiency.

Disclosure of Invention

In order to solve the problems, the invention provides a water turbine generator set.

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a hydroelectric set, its structure includes main part, power generation box, panel board, the welding has the power generation box in the middle of the top of main part is positive, the front end at the power generation box is installed to the panel board, the main part includes water pipe, water inlet, delivery port, control ring, generator rotor, generator stator, the water pipe is installed in the middle of the bottom of main part is positive, and the water pipe is the heliciform, the front end of water pipe is located to the water inlet, the delivery port is located the spiral center of water pipe, control ring is located the top of water pipe in the middle of, generator rotor installs in the top of control ring in the middle of, generator stator sets up the side at generator rotor.

Further, the water pipe includes water conservancy diversion piece, water guide block, runner, goes out the basin, the water conservancy diversion piece encircles the bottom of water pipe and arranges, the water guide block is equipped with more than five, and encircles the side of water pipe and arrange, the runner is installed in the positive centre of water pipe, it sets up the end at the water pipe to go out the basin, the water conservancy diversion piece is the triangle-shaped.

Furthermore, the water guide block comprises a water guide body, two convex blocks, a water inlet groove and water outlet holes, wherein more than ten convex blocks are arranged in the water guide body and vertically arranged at the side end of the water guide body, the number of the water inlet grooves is two, the two water inlet grooves are transversely arranged at the side end of the water guide body, the number of the water outlet holes is eight, the water outlet holes are distributed at the other side end of the water guide body, and the convex blocks are triangular prism-shaped.

Furthermore, the apopore includes outlet head, intake chamber, spout water tank, outlet head is the taper, the inside front end of outlet head is located to the intake chamber, the spout water tank is located the rear end of outlet head, and is linked together with the intake chamber, the spout water tank is curved, and the height of spout water tank diminishes to the outer end by the inner gradually.

Further, the runner includes wheel body, blade, fixture block, recoil spring, stopper, the wheel body is the ring form, the blade is equipped with more than ten, and encircles in the wheel body and arrange, the fixture block inlays the upper and lower both ends at the blade, the recoil spring nestification is in the fixture block, and with blade clearance fit, the side of blade is located to the stopper, the stopper is equipped with more than ten, and arranges the side at the blade respectively.

Furthermore, the blade comprises a blade body, a water blocking groove, a water passing groove and water outlet holes, wherein the water blocking groove is arranged at the front end of the blade body, the water passing groove is arranged inside the blade body and communicated with the water blocking groove, the water outlet holes are formed in the bottom of the water passing groove, more than five water blocking grooves are arranged on the surface of the blade body and are vertically arranged, and the water blocking grooves are triangular.

Furthermore, the apopore includes baffle, discharge orifice, water guide plate, the baffle inlays admittedly in the front end of apopore, the discharge orifice is equipped with more than four, and transversely arranges in the baffle, the water guide plate is located in the apopore, the water guide plate is equipped with three, and is wavy.

Advantageous effects

Compared with the prior art, the invention has the following beneficial effects:

1. according to the invention, the triangular-prism-shaped flow guide block is arranged at the bottom of the water pipe, so that water flow can flow along with the flow guide block, the water guide block is arranged at the side end of the water pipe, and the water flow which collides with the blades and flows to the two sides of the water flow is guided, so that the water flow can keep a uniform flow direction, the blades at the rear end of the runner are impacted again, the rotating speed of the runner is improved, and the power generation efficiency is improved.

2. According to the invention, the recoil spring is movably matched with the blade, so that the blade can block different water pressures, and the blade can rapidly drive the rotating wheel to rotate under the impact, thereby improving the power generation efficiency between the rotor and the stator.

Drawings

Fig. 1 is a schematic view of a water turbine generator set according to the present invention.

Fig. 2 is a schematic cross-sectional structure of the present invention.

Fig. 3 is a schematic top view of the water pipe of the present invention.

Fig. 4 is a schematic front view of a water guide block according to the present invention.

Fig. 5 is a schematic cross-sectional view of a water outlet hole according to the present invention.

FIG. 6 is a schematic top view of the wheel of the present invention.

FIG. 7 is a cross-sectional structural schematic view of a blade of the present invention.

Fig. 8 is an enlarged structural view of a in fig. 7 according to the present invention.

In the figure: the generator comprises a main body 1, a generator box 2, an instrument panel 3, a water pipe 11, a water inlet 12, a water outlet 13, a control ring 14, a generator rotor 15, a generator stator 16, a flow guide block 111, a water guide block 112, a rotating wheel 113, a water outlet groove 114, a water guide body a1, a bump a2, a water inlet groove a3, a water outlet hole a4, a water outlet head a41, a water inlet groove a42, a water spray groove a43, a wheel body b1, a blade b2, a clamping block b3, a rewind spring b4, a limiting block b5, a blade b21, a water clamping groove b22, a water passing groove b23, a water outlet hole b24, a baffle c1, a water flowing hole c2 and a water guide.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.