CN210003446U

CN210003446U - turbine power generation device for water conservancy and hydropower

Info

Publication number: CN210003446U
Application number: CN201920743175.XU
Authority: CN
Inventors: 刘光明; 王林叶; 辛丙尚; 王琴
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-22
Filing date: 2019-05-22
Publication date: 2020-01-31
Anticipated expiration: 2029-05-22

Abstract

The utility model relates to a hydraulic engineering equipment technical field, and turbine power generation facility for hydraulic and hydroelectric is disclosed, which comprises an outer shell, the right flank welding of shell has the fixed plate, the upper and lower both ends of fixed plate right flank all have the rotor protective housing through fixing bolt fixed mounting, the upper and lower both ends of shell right flank all have the drain pan through locking bolt fixed mounting, the inside movable sleeve of fixed plate is equipped with the pivot, the right-hand member of pivot extends to the inside of rotor protective housing and fixed cover is equipped with the rotor, the right-hand member of pivot runs through shell and drain pan in proper order and the screw thread has cup jointed lock nut.

Description

turbine power generation device for water conservancy and hydropower

Technical Field

The utility model relates to a hydraulic engineering equipment technical field specifically is turbine power generation facility for water conservancy water and electricity.

Background

The hydroelectric power generation refers to a process of converting kinetic energy formed by utilizing water flow height difference into electric energy, the existing hydroelectric power generation devices are all chain type impeller hydroelectric power generation devices, devices utilize natural water flow of rivers, mountains and rivers to drive impellers arranged outside a floating body to generate power, and after the floating body is firm, the floating body and the water flow generate relative motion, and the existing hydroelectric power generation devices are also devices for converting mechanical energy into electric energy.

Present impeller all is the straight board, make impeller and rivers area of contact less, it is great to lead to hydroenergy mechanical energy to consume, lead to the generating efficiency low, simultaneously because current power generation facility need stand the impact of rivers for a long time, lead to inside pivot to easily receive wearing and tearing, need often maintain, however current power generation facility is in order to guarantee the stability of structure, utilize welded mode installation mostly, the maintenance degree of difficulty is very big, consequently need to design turbine power generation facility that improve hydroenergy utilization ratio and be convenient for the maintenance urgently.

SUMMERY OF THE UTILITY MODEL

() problems to be solved

The utility model is not enough to prior art, the utility model provides an turbine power generation facility for water conservancy water and electricity, possess advantages such as hydroenergy utilization ratio and the maintenance of being convenient for, it all is the straight board to have solved current impeller, it is less with rivers area of contact to make the impeller, it is great to lead to hydroenergy mechanical energy to lose, lead to the generating efficiency low, simultaneously because current power generation facility need stand the impact of rivers for a long time, lead to inside pivot to very easily receive wearing and tearing, need often maintain, however current power generation facility is for guaranteeing the stability of structure, utilize welded mode to install more, the very big problem of the maintenance degree of difficulty.

(II) technical scheme

kinds of turbine power generation facility for water conservancy water and electricity, which comprises an outer shell, the right flank welding of shell has the fixed plate, the upper and lower both ends of fixed plate right flank all have the rotor protective housing through fixing bolt fixed mounting, the upper and lower both ends of shell right flank all have the drain pan through locking bolt fixed mounting, the inside movable sleeve of fixed plate is equipped with the pivot, the right-hand member of pivot extends to the inside of rotor protective housing and fixed cover is equipped with the rotor, the right-hand member of pivot runs through shell and drain pan and screw thread in proper order and has cup jointed lock nut, the fixed protective sheath of external fixation cover of pivot, the fixed surface of protective sheath installs the turbine board, the fixed surface of pivot installs fastening bolt, the equal fixed mounting in the left and right sides face of protective sheath has the stopper, the inner chamber of shell is seted up the rivers storehouse with protective sheath looks adaptation, the water inlet has been seted up to the top surface of shell, the delivery port that is located directly below the water inlet has been seted up at the top of.

Preferably, the external thread of the rotating shaft is sleeved with a fixing nut positioned on the right side of the rotor, and the right side surface of the rotor is movably connected with the right side surface of the fixing plate.

Preferably, the water inlet is positioned right above the turbine plate, and the length of the turbine plate is larger than the length value of the water inlet.

Preferably, the rotor is funnel-shaped, and the surface of the turbine plate is a curved surface.

Preferably, the number of the turbine plates is twelve, and the twelve turbine plates are uniformly and respectively arranged on the surface of the protective sleeve.

Preferably, the number of the limiting blocks is ten, and the ten limiting blocks are all curved blocks.

(III) advantageous effects

Compared with the prior art, the utility model provides an kinds of turbine power generation facility for water conservancy water and electricity possesses following beneficial effect:

1. this turbine power generation facility for water conservancy water and electricity is through setting up twelve turbine boards and stopper and mutually supporting, because the turbine board is curved plate and quantity intensive simultaneously, very big improvement the area of contact of turbine board with water to abundant utilization the mechanical energy of water, increased the utilization ratio of mechanical energy then, improved the efficiency of electricity generation, increased the device's practicality.

2. This turbine power generation facility for water conservancy water and electricity is connected shell, rotor protective housing and drain pan for are whole through setting up fixing bolt and locking bolt, has guaranteed the stability of whole device promptly, has made things convenient for again to dismantle the device to be convenient for dismantle the maintenance to the protective sheath, thereby avoided denier protective sheath to damage the problem that needs to change whole device increase manufacturing cost, increased the device's practicality.

Drawings

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

FIG. 2 is a schematic diagram of the external structure of FIG. 1 according to the present invention;

fig. 3 is a schematic structural diagram of the present invention.

In the figure: 1. a housing; 2. a fixing plate; 3. a rotor protection shell; 4. fixing the bolt; 5. a rotating shaft; 6. a rotor; 7. a protective sleeve; 8. a turbine plate; 9. a limiting block; 10. fastening a bolt; 11. a water flow bin; 12. a water inlet; 13. a water outlet; 14. a bottom case; 15. locking the bolt; 16. a lock nut; 17. a heat dissipating strip.

Detailed Description

The technical solution in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of , but not all embodiments.

Please refer to fig. 1-3, kinds of turbine power generation device for water conservancy and hydropower, including shell 1, fixed plate 2 has been welded to the right flank of shell 1, the upper and lower both ends of the right flank of fixed plate 2 all have rotor protective housing 3 through fixing bolt 4 fixed mounting, the upper and lower both ends of the right flank of shell 1 all have drain pan 14 through locking bolt 15 fixed mounting, the inside movable sleeve of fixed plate 2 is equipped with pivot 5, the outside screw thread of pivot 5 has cup jointed the fixation nut that is located rotor 6 right side, the right flank of rotor 6 and the right flank swing joint of fixed plate 2, the right-hand member of pivot 5 extends to the inside of rotor protective housing 3 and fixes the cover and is equipped with rotor 6, the right-hand member of pivot 5 runs through shell 1 and drain pan 14 in proper order and the screw thread has cup jointed locking nut 16, the outside fixed sleeve of pivot 5 is equipped with protective sheath 7, be convenient to dismantle the maintenance to protective sheath 7, denier protective sheath 7, thereby avoid the problem that protective sheath 7 damages need to change whole device and increase manufacturing cost, the practicality of the device has increased the device, the fixed mounting of the surface has installed turbine board 8, the quantity of turbine board 8 is twelve turbine board 8, thereby the efficiency of the water inlet of the right side of the fixed mounting of the right side of the water inlet of the fixed mounting of the water inlet of the turbine 8 is improved, the mechanical water inlet of the mechanical water inlet 12, the mechanical water inlet of the right side of the fixed mounting of the right side is equal and is more than the right side of the fixed mounting of the right side of the shell, the right.

The during operation, at first rivers pass through water inlet 12 and get into rivers storehouse 11, strike turbine board 8 and make turbine board 8 rotate, stopper 9 is spacing at the middle part on turbine board 8 surface with rivers simultaneously, then turbine board 8 rotates and drives pivot 5 and rotate, pivot 5 rotates and drives rotor 6 and rotate, if harm appears in protective sheath 7, as long as separate shell 1, rotor protective housing 3 and drain pan 14 through dismantling fixing bolt 4 and locking bolt 15, then change protective sheath 7, at the recovery the device, can.

To sum up, the turbine power generation device for water conservancy and hydropower is characterized in that twelve turbine plates 8 and limiting blocks 9 are arranged to be matched with each other, the turbine plates 8 are curved plates and are dense in quantity at the same time, so that the contact area of the turbine plates 8 and water is greatly increased, the mechanical energy of the water is fully utilized, the utilization rate of the mechanical energy is increased, the power generation efficiency is improved, and the practicability of the device is improved.

It is noted that, herein, relational terms such as , second, and the like are used solely to distinguish entities or operations from another entities or operations without necessarily requiring or implying any actual such relationship or order between such entities or operations, further, the terms "comprise," "include," or any other variation thereof are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a series of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

The utility model provides a turbine power generation facility for water conservancy water and electricity, including shell (1), its characterized in that the right flank welding of shell (1) has fixed plate (2), the upper and lower both ends of fixed plate (2) right flank all have rotor protective housing (3) through fixing bolt (4) fixed mounting, the upper and lower both ends of shell (1) right flank all have drain pan (14) through locking bolt (15) fixed mounting, the inside movable sleeve of fixed plate (2) is equipped with pivot (5), the right-hand member of pivot (5) extends to the inside and fixed cover of rotor protective housing (3) and is equipped with rotor (6), the right-hand member of pivot (5) runs through shell (1) and drain pan (14) and screw thread has cup jointed lock nut (16) in proper order, the outside fixed sleeve of pivot (5) is equipped with protective sheath (7), the fixed surface of protective sheath (7) installs turbine board (8), the fixed surface of pivot (5) installs fastening bolt (10), the equal fixed mounting of the left and right sides face of protective sheath (7) has stopper (9), the inner chamber of shell (1) is seted up with the water inlet (11) of protective sheath (11), the positive fixed water inlet (1) of fixed water inlet (12) of shell (1), the top surface (12) of fixed mounting has seted up the water inlet (1).
2. The kind of turbine power generation equipment for water conservancy and hydropower according to claim 1, characterized in that the external thread of the rotating shaft (5) is sleeved with a fixed nut on the right side of the rotor (6), and the right side surface of the rotor (6) is movably connected with the right side surface of the fixed plate (2).
3. The turbine generator device for water conservancy and hydropower of claim 1, wherein the water inlet (12) is located directly above the turbine plate (8), and the length of the turbine plate (8) is greater than the length of the water inlet (12).
4. The turbine generator device for water conservancy and hydropower of claim 1, wherein the rotor (6) is funnel-shaped and the surface of the turbine plate (8) is curved.
5. The turbine generator for water conservancy and hydropower according to claim 1, wherein the number of the turbine plates (8) is twelve, and the twelve turbine plates (8) are uniformly and respectively arranged on the surface of the protective sleeve (7).
6. The turbine power generation device for water conservancy and hydropower, according to claim 1, wherein the number of the limiting blocks (9) is ten, and the ten limiting blocks (9) are all curved blocks.