CN214304142U

CN214304142U - Water guide mechanism for hydroelectric generation

Info

Publication number: CN214304142U
Application number: CN202120508945.XU
Authority: CN
Inventors: 武万青
Original assignee: Tianjin Ruilin Zhongke Machinery Co ltd
Current assignee: Tianjin Ruilin Zhongke Machinery Co ltd
Priority date: 2021-03-10
Filing date: 2021-03-10
Publication date: 2021-09-28
Anticipated expiration: 2031-03-10

Abstract

The utility model relates to a water distributor for hydroelectric generation, including the control ring, the mounting hole has been seted up on the surface of control ring, the inside fixed mounting of mounting hole has the stator connecting rod, the one end fixed mounting of stator connecting rod has the collar, the bottom fixed mounting of collar has the end cover, the inboard fixed mounting of end cover has movable guide vane to the protection outer lane is installed in the outside of movable guide vane, the outside fixed mounting of protection outer lane has the drainage tube to the water inlet has been seted up to the one end of drainage tube. In short, the technical scheme of the application utilizes a coherent and compact structure, and solves the problems that the traditional water distributor for hydroelectric power generation is ubiquitous in the using process, the water distributor is only provided with a circle of water guide blades, so that the water guide efficiency is not high, and the blades are inconvenient to install.

Description

Water guide mechanism for hydroelectric generation

Technical Field

The utility model relates to a hydroelectric power generation technical field, concretely relates to water distributor for hydroelectric power generation.

Background

The water energy utilized by hydroelectric power generation is mainly potential energy stored in water. In order to convert water energy into electric energy, different types of hydropower stations need to be built. It is an engineering measure composed of a series of buildings and equipment. The building is mainly used for concentrating the fall of the natural water flow to form a water head, and collecting and adjusting the flow of the natural water flow by the reservoir; the basic equipment is a hydro-turbo set. When water flow enters the water turbine through a hydropower station water diversion building, the water turbine is pushed by the water flow to rotate, so that the water energy is converted into mechanical energy; the hydraulic turbine drives the generator to generate electricity, mechanical energy is converted into electric energy, and the electric energy is transmitted to users through power transformation and power transmission and distribution equipment. The water energy is a renewable energy source in the nature, and is repeatedly regenerated along with hydrologic cycle. The water energy and the mineral fuel belong to primary energy resources, and are converted into electric energy to be called secondary energy. The hydroelectric power generation construction is the electric power construction which simultaneously completes the primary energy development and the secondary energy production, does not consume fuel during the operation, and has far lower operation management cost and power generation cost than a coal-fired power station. The hydroelectric generation does not generate chemical change in the process of converting water energy into electric energy, does not discharge harmful substances, and has small influence on the environment, so that the hydroelectric generation obtains clean energy, and the water distributor for the hydroelectric generation is particularly important as an important structure in the hydroelectric generation.

Therefore, the design of the water distributor for hydroelectric power generation with high water guide efficiency is urgently needed in the technical field of hydroelectric power generation.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing a water distributor for hydroelectric power generation to solve traditional water distributor for hydroelectric power generation ubiquitous in the use, the water distributor only has round water guide blade, thereby it is not high to appear water guide efficiency, and the blade has the problem of inconvenient installation.

The utility model discloses a following technical scheme realizes:

the utility model provides a water distributor for hydroelectric generation, includes the control ring, the mounting hole has been seted up on the surface of control ring, the inside fixed mounting of mounting hole has the stator connecting rod, the one end fixed mounting of stator connecting rod has the mounting ring, the bottom fixed mounting of mounting ring has the end cover, the inboard fixed mounting of end cover has movable guide vane to the protection outer lane is installed in movable guide vane's the outside, the outside fixed mounting of protection outer lane has the drainage tube to the water inlet has been seted up to the one end of drainage tube.

Furthermore, an upper neck shaft and a lower neck shaft are respectively arranged at two ends of the movable guide vane.

Further, blades are arranged on the inner sides of the upper journal shaft and the lower journal shaft.

Furthermore, the two ends of the control ring are provided with connectors, the end cover is in an inclined circular shape, and fixing holes are formed in the surface of the end cover.

The beneficial effects of the utility model reside in that:

this water distributor for hydroelectric power generation through the drainage tube that sets up loudspeaker form, has increaseed the inflow of rivers, cooperates the spiral helicine double-deck movable guide vane, the improvement of very big degree the utilization ratio of water, simultaneously, double-deck spiral movable guide vane can effectual promotion generator rotor's rotation, has also further promoted hydroelectric power generation. Secondly, through being provided with neck axle and neck axle down respectively at the both ends of activity stator, go up the neck axle and install in the mounting ring with neck axle down, cooperate the end cover again for the convenient dismouting of activity stator more, and non-traditional welded fastening shaping leads to whole water distributor to install more heavy.

In short, the technical scheme of the application utilizes coherent and compact structure, and solves the problems that the traditional water distributor for hydroelectric power generation generally exists in the using process, the water distributor only has a circle of water guide blades, so that the water guide efficiency is not high, and the blades are inconvenient to install.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objectives and other advantages of the invention may be realized and attained by the means of the instrumentalities and/or combinations particularly pointed out in the appended claims.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the installation of the movable guide vane of the present invention;

FIG. 3 is a schematic view of the movable guide vane structure of the present invention;

fig. 4 is a schematic view of the end cap of the present invention.

In the figure: 1. a control loop; 2. a connector; 3. mounting holes; 4. a guide vane connecting rod; 5. a mounting ring; 6. an end cap; 7. a movable guide vane; 8. a protective outer ring; 9. a drainage tube; 10. a water inlet; 11. a blade; 12. an upper neck shaft; 13. a lower neck shaft; 14. and (7) fixing holes.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the above description of the present invention, it should be noted that the terms "one side" and "the other side" are used for indicating the position or the positional relationship based on the position or the positional relationship shown in the drawings, or the position or the positional relationship which is usually placed when the product of the present invention is used, only for the convenience of describing the present invention and simplifying the description, but not for indicating or implying that the indicated device or element must have a specific position, be constructed and operated in a specific position, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

Further, the term "identical" and the like do not mean that the components are absolutely required to be identical, but may have slight differences. The term "perpendicular" merely means that the positional relationship between the components is more perpendicular than "parallel", and does not mean that the structure must be perfectly perpendicular, but may be slightly inclined.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a water distributor for hydroelectric power generation, including control ring 1, mounting hole 3 has been seted up on the surface of control ring 1, the inside fixed mounting of mounting hole 3 has stator connecting rod 4, stator connecting rod 4's one end fixed mounting has mounting ring 5, the bottom fixed mounting of mounting ring 5 has end cover 6, the inboard fixed mounting of end cover 6 has movable stator 7, and protection outer lane 8 is installed in the outside of movable stator 7, spiral helicine double-deck movable stator 7, the improvement of very big degree the utilization ratio of water, and simultaneously, double-deck spiral movable stator 7, can effectual promotion generator rotor's rotation, hydroelectric power generation has also further been promoted, the outside fixed mounting of protection outer lane 8 has drainage tube 9, and water inlet 10 has been seted up to the one end of drainage tube 9, loudspeaker form drainage tube 9, the inflow of rivers has been strengthened.

The utility model discloses in: the both ends of activity stator 7 are provided with neck axle 12 and lower neck axle 13 respectively, have made things convenient for the activity of activity stator 7, and the non-direct welding is died, can be as required through the angle of control ring 1 control activity stator 7 to change the generating efficiency, cooperate end cover 6 again, make the more convenient dismouting of activity stator 7, and non-traditional welded fastening shaping, thereby lead to whole water guide mechanism to install more heavy.

The utility model discloses in: blades 11 are provided inside the upper journal shaft 12 and the lower journal shaft 13.

The utility model discloses in: the both ends of control ring 1 are provided with connector 2, and control ring 1 is formed by three group's part concatenations, connects the cyclization through connector 2, and end cover 6 is the oblique circle form, and last journal 12 and the lower journal 13 at the both ends of end cover 6 protection movable guide vane 7 to fixed orifices 14 have been seted up on the surface of end cover 6, and fixed orifices 14 fixed movable guide vane 7.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. The utility model provides a water distributor for hydroelectric power generation, includes control ring (1), its characterized in that: mounting hole (3) have been seted up on the surface of control ring (1), the inside fixed mounting of mounting hole (3) has stator connecting rod (4), the one end fixed mounting of stator connecting rod (4) has mounting ring (5), the bottom fixed mounting of mounting ring (5) has end cover (6), the inboard fixed mounting of end cover (6) has movable stator (7) to protection outer lane (8) are installed in the outside of activity stator (7), the outside fixed mounting of protection outer lane (8) has drainage tube (9) to water inlet (10) have been seted up to the one end of drainage tube (9).

2. The water distributor for hydroelectric power generation as claimed in claim 1, wherein: and an upper neck shaft (12) and a lower neck shaft (13) are respectively arranged at two ends of the movable guide vane (7).

3. The water distributor for hydroelectric power generation as claimed in claim 2, wherein: blades (11) are arranged on the inner sides of the upper neck shaft (12) and the lower neck shaft (13).

4. The water distributor for hydroelectric power generation as claimed in claim 1, wherein: the two ends of the control ring (1) are provided with connectors (2), the end cover (6) is in an inclined circular shape, and fixing holes (14) are formed in the surface of the end cover (6).