CN111197549A

CN111197549A - A hydroelectric device

Info

Publication number: CN111197549A
Application number: CN201811363527.5A
Authority: CN
Inventors: 杨明恭
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-11-16
Filing date: 2018-11-16
Publication date: 2020-05-26
Anticipated expiration: 2038-11-16
Also published as: CN111197549B

Abstract

A water flow power generation device can be installed without cutting off the water supply, comprising a driving component, a transmission component, a fixing component and a power generation component. The driving component is assembled at the lower end of the transmission component, the fixing component is sleeved outside the transmission component, and the power generation component is locked on the fixing component. The fixing component is used to be assembled on a water stop valve group, and the water stop valve group is assembled on a water pipe with a through hole through a clamp and a connecting pipe, so that the driving component can be installed in the water pipe. When water flows through the driving component in the water pipe, it can drive the transmission component to generate kinetic energy to make the power generation component generate electricity, so as to solve the defects caused by the need to cut off the water supply and pipe for assembling the generator in the prior art.

Description

Water flow power generation device

Technical Field

The invention relates to a water flow generating device, which is characterized in that a through hole is drilled on a water pipe without cutting the pipe, a protective shell provided with fan blades is placed in the through hole, kinetic energy is generated by water flow driving and is transmitted to a generating assembly to generate electricity, the protective shell is smaller than the pipe diameter, so that the pressure loss is avoided, the generating assembly is arranged outside the water pipe, when the generating assembly is abnormal, the whole set of device does not need to be disassembled, and only the generating assembly needs to be replaced, therefore, the invention particularly relates to the water flow generating device which is not required to be installed by water break.

Background

Referring to fig. 12, in the conventional water pipe power generation apparatus 8, a cut 82 is cut on a water pipe 81, at least one connecting member 83 is installed at the cut 82, a power generator 84 is installed on the connecting member 83, and a blade 85 is located in the water pipe 81, the blade 85 is electrically connected to the power generator 84, and the water flowing through the water pipe 81 passes through the blade 85, so that the blade 85 rotates to generate kinetic energy to enable the power generator 84 to generate power.

In the conventional water pipe power generation device 8, the water pipe 81 must be cut to form the cut-off portion 82 and then installed, so that the water pipe must be cut off first and then the pipe can be cut, which makes the installation difficult, and the blade 85 fills the inside of the pipe diameter, so that a pressure loss is formed at the cut-off portion 82, which further affects the water flow, resulting in abnormal water output at the use end and failure of stable water supply.

In addition, the conventional water pipe power generation device 8 is usually formed by integrating the blades 85 and the generator 84, and when the generator cannot generate power, water is cut off, the whole set of water pipe power generation device 8 is disassembled, and a new water pipe power generation device is installed, so that the subsequent maintenance is inconvenient.

Therefore, the invention mainly starts from changing the opening form of the water pipe, changes the existing cutting opening into a small opening, and enables the power generation assembly to be installed from the outermost side through the matching of different assemblies, thereby further achieving the effects of convenient follow-up maintenance and replacement, and being installed under the condition of no water interruption, thus being the solution of the invention.

Disclosure of Invention

The invention relates to a water flow power generation device, which comprises a driving component, a transmission component, a fixing component and a power generation component, wherein the driving component comprises a protective shell, a fan blade is pivoted in the protective shell, and a driving tooth is arranged on the outer ring of the fan blade; the transmission assembly comprises a rotating shaft, a transmission gear is annularly arranged at the lower end of the rotating shaft and is meshed with the driving gear, and a transmission magnetic block is sleeved at the upper end of the rotating shaft; the fixing component comprises a hollow outer pipe, the outer pipe is sleeved outside the rotating shaft, a first thread section is arranged on the outer side of the outer pipe, at least one waterproof ring is arranged on the inner side of the outer pipe, a waterproof sleeve is arranged at the top end of the outer pipe, a lower flange is arranged below the waterproof sleeve, the lower flange can be inserted into the outer pipe and is attached to each waterproof ring, a connecting sleeve for fixing the waterproof sleeve to the top end of the outer pipe is locked on the top surface of the outer pipe, a first sleeve is screwed on the first thread section, a convex ring is arranged on the outer side of the first sleeve in an outward protruding mode, a second sleeve and a third sleeve are respectively sleeved on the upper side and the lower side of the convex ring and are mutually locked, a second thread section is arranged on the outer side of the third sleeve, at least one waterproof ring is also arranged in the third sleeve, and the waterproof ring is attached to the outer side of the outer pipe; the power generation assembly comprises a shell locked on the connecting sleeve, an electric brush is arranged in the shell and pivoted with a sleeve, a driven magnetic block is fixedly arranged on the inner side of the sleeve, and the sleeve is sleeved on the periphery of the driving magnetic block, so that the driven magnetic block can be influenced by the magnetic force of the driving magnetic block to generate kinetic energy to enable the electric brush to generate power.

The third set is used for being assembled on a water stop valve group, the water stop valve group is assembled on a water pipe with a through hole through a clamp and a connecting pipe, so that the driving assembly can be installed in the water pipe, when water flows in the water pipe and passes through the fan blade, the fan blade and the driving tooth rotate together to drive the transmission tooth, the rotating shaft and the transmission magnetic block positioned at the top end to rotate, the driven magnetic block rotates in a corresponding direction under the influence of the magnetic force of the transmission magnetic block, and the sleeve rotates to generate kinetic energy to enable the electric brush to generate electricity.

More specifically, the drive teeth are axially perpendicular to the drive teeth.

More specifically, the driven magnetic block and the transmission magnetic block have the same or opposite magnetic poles.

More specifically, the top surface of the waterproof sleeve is set as a pointing surface, the pointing surface is an arrow mark, and the direction of the arrow mark is consistent with the direction of the fan blade.

More specifically, the top end of the outer tube has a recess for installing the waterproof sleeve, so that the waterproof sleeve can be fixed between the top surface of the outer tube and the connecting sleeve.

Drawings

Fig. 1 is a perspective exploded view of the overall structure of the present invention.

Fig. 2 is a perspective assembly view of the overall structure of the present invention.

Fig. 3 is a cross-sectional combination diagram of the overall structure of the present invention.

Fig. 4 is an exploded perspective view of the drive assembly and transmission assembly of the present invention.

FIG. 5 is a schematic partial cross-sectional view of a transmission assembly and a power generation assembly of the present invention.

FIG. 6 is a first cross-sectional view of the present invention in an installation.

Fig. 7 is a second cross-sectional view of the present invention in an installation.

FIG. 8 is a third cross-sectional view of the present invention in an installed state.

FIG. 9 is a fourth cross-sectional view of the present invention in an installed state.

FIG. 10 is a schematic partial cross-sectional view of the present invention in power generation.

FIG. 11 is a schematic partial cross-sectional view of the present invention in power generation.

Fig. 12 is a schematic structural section view of a conventional water current generator.

Description of the reference numerals

Symbolic illustration of the invention

1. A drive assembly; 11. protecting the shell; 12. a fan blade; 13. a drive tooth;

2. a transmission assembly; 21. a rotating shaft; 22. a transmission gear; 23. a transmission magnetic block;

3. a fixing assembly; 31. an outer tube; 311. a first thread segment; 312. a waterproof ring;

313. a recess; 32. a waterproof kit; 321. a lower flange; 322. a pointing surface;

33. a ligation kit; 34. a first kit; 341. a convex ring; 35. a second kit;

36. a third kit; 361. a second thread segment; 362. a waterproof ring; 4. a power generation assembly;

41. a housing; 42. an electric brush; 43. a sleeve; 44. a driven magnetic block;

5. a water pipe; 51. a through hole; 52. a clamp; 53. taking over a pipe;

6. a water stop valve group; 61. a valve body; 7. an auxiliary jig; 71. a support; 72. a screw;

73. and (7) a top block.

Description of the Prior Art symbols

8. A water pipe power generation device; 81. a water pipe; 82. cutting off the port; 83. a joining member;

84. a power generator; 85. a blade.

Detailed Description

Other technical matters, features and effects of the present invention will become apparent from the following detailed description of preferred embodiments, which proceeds with reference to the accompanying drawings.

Referring to fig. 1 to 3, a schematic perspective view and a schematic sectional view of an internal structure of a water current power generation apparatus according to the present invention are shown, and the water current power generation apparatus at least includes a driving assembly 1, a transmission assembly 2, a fixing assembly 3 and a power generation assembly 4;

referring to fig. 4, the driving assembly 1 includes a protective casing 11, a fan blade 12 is pivotally disposed in the protective casing 11, and a driving gear 13 is disposed on an outer ring of the fan blade 12;

the transmission assembly 2 comprises a rotating shaft 21, a transmission gear 22 is annularly arranged at the lower end of the rotating shaft 21, the transmission gear 22 is mutually vertical to the axial direction of the driving gear 13, the transmission gear 22 is mutually meshed with the driving gear 13, and a transmission magnetic block 23 is sleeved at the upper end of the rotating shaft 21;

referring to fig. 5, the fixing assembly 3 includes a hollow outer tube 31, the outer tube 31 is sleeved outside the rotating shaft 21, the outer tube 31 is provided with a first threaded section 311, the inner side of the outer tube 31 is provided with at least one waterproof ring 312, the top end of the outer tube 31 is provided with a recess 313, the recess 313 is used for installing a waterproof sleeve 32, the lower part of the waterproof sleeve 32 is provided with a lower flange 321, the lower flange 321 is inserted into the outer tube 31 and is attached to the waterproof rings 312 to achieve the waterproof purpose, the top surface of the waterproof sleeve 32 is provided with a pointing surface 322, the pointing surface 322 is used for marking the water flow direction, the top surface of the outer tube 31 is further locked with a connecting sleeve 33 for fixing the waterproof sleeve 32 to the recess 313, a first sleeve 34 is screwed on the first threaded section 311, the outer side of the first sleeve is provided with a convex ring 341, a second sleeve 35 and a third sleeve 36 are respectively sleeved on the convex ring 341, The lower two sides are mutually locked, a second thread segment 361 is arranged on the outer side of the third sleeve 36, at least one waterproof ring 362 is also arranged in the third sleeve 36, and the waterproof ring 362 is attached to the outer side of the outer pipe 31;

the power generating assembly 4 includes a housing 41 locked on the connecting sleeve 33, a brush 42 is installed in the housing 41, the brush 42 is used for generating power and obtaining an external circuit to an electric storage device (the electric storage device is not a main feature of the present invention, and therefore the electric storage device is not disclosed in the figures), the brush 42 is pivoted with a sleeve 43, a driven magnet 44 is fixed on the inner side of the sleeve 43, the sleeve 43 is sleeved on the periphery of the driving magnet 23, the driven magnet 44 and the driving magnet 23 can be of the same or opposite magnetic poles, so that the driven magnet 44 can be influenced by the magnetic force of the driving magnet 23 to generate kinetic energy to enable the brush 42 to generate power.

The installation engineering of the water flow power generation device is explained in detail below, so that the functional purposes of the structures of the water flow power generation device are conveniently known:

referring to fig. 6, firstly, a clamp 52 is installed at a predetermined position of a water pipe 5, a connecting pipe 53 is installed on the clamp 52, a water stop valve set 6 is installed above the connecting pipe 53, the water stop valve set 6 includes a valve body 61 for controlling opening and closing, the valve body 61 is opened after the installation is completed, a through hole 51 is formed at the position, opened relative to the valve body 61, of the water pipe 5, and then the valve body 61 is closed, so that the prepositive operation of the construction method of the invention without water interruption before installation is completed;

referring to fig. 7, the valve body 61 is opened to screw the second thread segment 361 on the water stop valve set 6, referring to fig. 8 and 9, and an auxiliary fixture 7 is installed on the third kit 36, the auxiliary fixture 7 includes a bracket 71, a screw 72 is pivoted on the bracket 71, and a top block 73 is fixedly arranged at one end of the screw 72, the third sleeve 36 is assembled with the bracket 71, and the driving assembly 1, the transmission assembly 2, the outer tube 31 and the first sleeve 34 are placed into the through hole 51, and the top block 73 is pressed against the connecting sleeve member 33 to block the impact force of the water flow, then, the second sleeve 35 is locked on the third sleeve 36 to fix the driving assembly 1 and the transmission assembly 2, and then the auxiliary fixture 7 is removed and the housing 51 is locked on the connecting sleeve 33 to complete the assembling operation of the present invention.

Referring to fig. 1, in the present embodiment, the pointing surface 322 is designed as an arrow, and the direction of the arrow is consistent with the direction of the fan blade 12, so that the direction of the fan blade 12 is consistent with the direction of the water flow in the water pipe 5 under the control of the pointing surface 322 during assembly, thereby preventing the fan blade 12 from being installed in a wrong direction and achieving the foolproof effect.

Referring to fig. 10, after water flows through the fan blade 12 in the water pipe 5, the fan blade 12 and the driving tooth 13 rotate together, and the driving tooth 13 can further drive the transmission tooth 22 to rotate, referring to fig. 11, the rotating shaft 21 and the transmission magnet 23 at the top end are further driven to rotate, and the driven magnet 44 can rotate in a corresponding direction under the influence of the magnetic force of the transmission magnet 23, so that the sleeve 43 rotates to generate kinetic energy to enable the electric brush 42 to generate electricity.

Referring to fig. 9, the first sleeve 34 can be adjusted and rotated to raise and lower the threaded portion 311 between the outer tube 31 and the first sleeve 34, and when the power generation efficiency is found to be poor, it is probable that the position of the fan blade 12 does not enter the position with the best water flow, so the position of the fan blade 12 can be adjusted and lowered to achieve the purpose of improvement.

Compared with other prior art, the water flow power generation device provided by the invention has the following advantages:

1. compared with the existing water pipe power generation device, the water pipe installed in the invention only needs to be provided with a single hole, and the installation is not needed to be carried out by breaking the pipe and breaking water, so that the installation efficiency can be greatly improved, and the worry that no water is available when a using end is constructed is avoided.

2. The protective shell with the fan blades enters the water pipe through the through hole on the water pipe, and the volume of the protective shell is smaller than the pipe diameter of the water pipe, so that pressure loss cannot be caused in the pipe, and the water pressure flowing out of the using end is kept normal to provide stable water supply.

3. This power generation subassembly assembles in the position of topmost, and this drive assembly and this power generation subassembly carry out the transmission of kinetic energy with the magnetic path moreover, consequently, this power generation subassembly can be independent and easier disassembling, and is easy in the maintenance, and inside has waterproof design moreover, and the seepage of water can effectually be avoided to the equipment back, has promoted holistic security.

4. After the fan blade is assembled, the height position of the fan blade in the water pipe can be directly adjusted from the outside, and the direction of the fan blade is confirmed through the pointing surface, so that the operation is more convenient.

It is to be understood that the described embodiments are merely a few embodiments of the invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Claims

1. A hydroelectric device, characterized in that it comprises:

a driving assembly, including a protective shell, a fan blade is pivoted in the protective shell, and a driving tooth is provided on the outer ring of the fan blade;

a transmission assembly, including a rotating shaft, a transmission tooth is arranged at the lower end of the rotating shaft, and the transmission tooth and the drive tooth are meshed with each other, and a transmission magnet is sleeved on the upper end of the rotating shaft;

A fixing assembly includes a hollow outer tube, the outer tube is sleeved on the outside of the rotating shaft, a first threaded section is arranged on the outer side of the outer tube, and at least one waterproof ring is arranged on the inner side of the outer tube, and the top of the outer tube has a A waterproof kit, the lower part of the waterproof kit includes a lower flange, the lower flange can be inserted into the outer tube and fit with each waterproof ring, the top surface of the outer tube has a lock for fixing the waterproof kit to the outer tube A first set is screwed on the first threaded section of the connecting set at the top end, a convex ring is protruded from the outside of the first set, and a second set and a third set are respectively sleeved on the convex ring. , the lower two sides are locked with each other, and a second threaded section is arranged on the outside of the third set, and at least one waterproof ring is also installed in the third set, and the waterproof ring is attached to the outside of the outer tube;

A power-generating assembly includes a casing locked on the connecting set, a brush is installed in the casing, and the brush is pivotally connected to a sleeve, a driven magnet is fixed on the inner side of the sleeve, and the sleeve The cylinder is sleeved on the periphery of the drive magnet block, so that the driven magnet block can be influenced by the magnetic force of the drive magnet block to generate kinetic energy so that the brush generates electricity.

2 . The hydroelectric power generation device of claim 1 , wherein the axial directions of the transmission teeth and the drive teeth are perpendicular to each other. 3 .

3 . The hydroelectric power generation device of claim 1 , wherein the driven magnetic block and the driving magnetic block have the same or opposite magnetic poles. 4 .

4 . The hydroelectric power generation device of claim 1 , wherein the top surface of the waterproof cover is set as a pointing surface, and the pointing surface is used to indicate the direction of water flow. 5 .

5 . The hydroelectric power generation device of claim 4 , wherein the pointing surface is an arrow index, and the direction of the arrow is consistent with the fan blade. 6 .

6 . The hydroelectric power generation device of claim 1 , wherein the top of the outer tube has a concave portion, and the concave portion is used to install the waterproof kit, so that the waterproof kit can be fixed on the top surface of the outer tube and the between connection kits.