CN203230517U

CN203230517U - Device for generating power from natural energy

Info

Publication number: CN203230517U
Application number: CN2013202225299U
Authority: CN
Inventors: 何家林; 何加明
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-04-27
Filing date: 2013-04-27
Publication date: 2013-10-09
Anticipated expiration: 2023-04-27

Abstract

The utility model discloses a device for generating power from natural energy. An energy harvester is arranged on supporting seats of the device and is connected with a speed control system, the speed control system is connected with a power generator, the energy harvester is fixedly connected onto the left-end supporting seat and the right-end supporting seat by a support, shafts are fixedly connected to the left end and the right end of the support, left driving wheels are rotatably connected to two ends of the shaft at the left end of the support, right driving wheels are rotatably connected to two ends of the shaft at the right end of the support, two driving belt pulleys are connected in the middle of each shaft, a driving belt is arranged on the driving belt pulleys, blade shafts and stay cord shafts are fixedly connected onto the driving belt, pulleys are arranged at two ends of each blade shaft and two ends of each stay cord shaft, the blade shafts and the stay cord shafts are arranged at intervals, rotatable connecting blades are arranged on the blade shafts, stay cords are fixedly connected onto the stay cord shafts, the other ends of the stay cords are connected onto the blades, tracks are arranged on the upper surface and the lower surface of the support, and the pulleys can slide on the tracks. The device has the advantages that the device is novel in structure and unique in concept, can be used for achieving multiple purposes, and can be widely applied to hydroelectric power generation or wind power generation for remote villages or borders and islands which are far away from cities.

Description

A kind of device that utilizes the natural energy generating

Technical field

The utility model relates to a kind of electricity generating device, and concrete is a kind of device that utilizes the natural energy generating.

Background technique

In nature, containing lot of energy, the natural energy that wind energy and water can early be utilized by people.Common hydroelectric power is to utilize river, lake etc. to be positioned at the water that eminence has potential energy to flow to lower, converts wherein contained potential energy the kinetic energy of water turbine to, and the water turbine pushing generator produces electric energy.But in order effectively to utilize the natural water energy, need hydraulic structures such as the artificial dam of building energy concentrated flow drop and regulating flow, diversion pipe culvert, so construction investment is big, the construction period is long.

Wind energy more and more is subjected to the attention of countries in the world as a kind of renewable energy sources of cleaning, and its amount of accumulateing is huge, and the wind energy in the whole world is about 2.74 * 109MW, and wherein available wind energy is 2 * 107MW, and is also bigger 10 times than the water energy total amount that can develop on the earth.Wind-power electricity generation is that people were utilizing the frontier of wind energy in the last few years.Because wind-power electricity generation does not have fuel problem, also can not produce radiation or atmospheric pollution, wind-power electricity generation forms one upsurge just in the world, and existing wind power generating set is that very big paddle is bearing on the iron tower, wind-force promotes paddle rotating drive wheel rotation, and pushing generator produces electric power.In order to obtain bigger and uniform wind-force, iron tower is generally built than higher, and the diameter of wind wheel is all bigger usually, is generally 6-20 rice.Tall and big wind-power electricity generation speculative investment is big, cost is high, is easier to be damaged by typhoon, also can cause interference to communication apparatus.

Summary of the invention

The purpose of this utility model is to providing a kind of investment little, the device that utilizes the natural energy generating that fabricating cost is low, and a kind of technological scheme of utilizing the device of natural energy generating is proposed.

The technical solution of the utility model is: a kind of device that utilizes the natural energy generating, be provided with energy collecting device at bearing, energy collecting device is connected with speed variator system, speed variator system is connected with generator, it is characterized in that, described energy collecting device is that support is fixedly connected on left end bearing and the right-hand member bearing, support left end and right-hand member all are fixedly connected with axle, the rotating Left Drive wheel that connects respectively in the axle two ends of left end, the axle two ends of right-hand member are all rotating to connect right drive wheel respectively, all connect 2 drive pulleys in the middle of the axle, drive pulley is provided with the driving belt of annular, be fixedly connected with the sharf parallel with axle and stay cord axle on the driving belt, sharf and stay cord axle two ends are equipped with pulley, and sharf and stay cord between centers be every setting, rotating connection blade on the sharf, fixedly connected stay cord on the stay cord axle, the end in addition of stay cord is connected on the blade; Support top and below be equipped with the track that slides for pulley.

The inboard of described support is provided with baffle plate by the top of left end to the bottom of right-hand member, and baffle plate and support inboard are wide.

Described riding, inclined angle alpha=10-30 degree.

Described Left Drive wheel and right drive wheel are toothed wheel; Described drive pulley is toothed wheel, and driving belt is the flat-toothed belt that meshes with drive pulley.

Described blade is equidistant multi-disc of arranging, and stay cord quantity equates with blade quantity.

When this device was used for hydroelectric power, described support higher-end was over against water (flow) direction, the high-end water that is close to that speed variator system and generator are arranged on support on the bank, Left Drive is taken turns and is connected with the speed variator system toothed belt.

When this device was used for wind-power electricity generation, described support higher-end was over against airflow direction, and the low side that speed variator system and generator are arranged on support is close to, and drive wheel is connected with the speed variator system toothed belt.

This device uses simultaneously for unit or multimachine, is serial or parallel connection when multimachine uses simultaneously, or the while series, parallel.

The utility model is to utilize the entrained energy of current or wind self to gather water energy or wind energy power by the collector that is provided with the multi-disc blade, and do not need to build a dam, alternate position spike is made in diversion, makes current produce potential energy.Acting when blade of the present utility model is positioned at the support below, blade and driving belt are for being rotatably connected, the blade that is in the support below is sagging naturally by the gravitation of the earth, excessive for preventing the blade angle of swing, the utility model is provided with stay cord in the blade left side, blade is promoted by current or wind below support, motion from left to right, when blade moves from left to right, when blade movement when the right drive wheel, blade rotates along right drive wheel and swings to driving belt gradually, and when blade moved to the Left Drive wheel, blade was by the gravitation sagging naturally acting again of the earth.Because on the driving belt of support below the multi-disc blade is arranged simultaneously, the multi-disc blade does work simultaneously, the generating efficiency height.The utility model is at the baffle plate wide with support that be provided with of support inboard, and a baffle plate left side is high right low, makes to play the effect of assembling current or air-flow by support top relative closure, has improved the efficient that water energy or wind energy promote blade.The utility model is used for hydroelectric power not to be needed to build dam and repaiies hydraulic engineerings such as diversion pipe culvert, invests for a short time, and fabricating cost is low.The utility model is used for wind-power electricity generation, does not need to build tall and big iron tower and huge wind wheel, invests for a short time, and fabricating cost is low, also can not produce the unsafe problems of bringing because of bulky.

The utility model novel structure, design is unique, and purposes is various, can be widely used in outlying village, away from the frontier defense in city, hydroelectric power or the wind-power electricity generation on island.

Description of drawings

Fig. 1 is that the utility model is used for hydroelectric structural representation

Fig. 2 is the structural representation that the utility model is used for wind-power electricity generation

Fig. 3 is the structure partial sectional view that the utility model is used for wind-power electricity generation

Fig. 4 is the structural representation of the utility model energy collecting device

Fig. 5 is the partial structurtes schematic representation that the utility model energy collecting device is removed driving belt

Among the figure: (1) is that bearing, (2) are that generator, (3) are that speed variator system, (4) are that Left Drive wheel, (5) are that blade, (6) are that support, (7) are that baffle plate, (8) are that water bank, (9) are that the water surface, (10) are that right drive wheel, (11) are that stay cord, (12) are that driving belt, (13) are that sharf, (14) are that stay cord axle, (15) are that track, (16) are that pulley, (17) are that rotating shaft, (18) are drive pulleys.

Embodiment

Utilize the device of water-energy generating electricity

A kind of device that utilizes water-energy generating electricity, be provided with energy collecting device at bearing, energy collecting device is connected with speed variator system, speed variator system is connected with generator, described energy collecting device is to connect support (6) at front and back bearing (1), and support (6) is the high right low dip in a left side, inclined angle alpha=10-30 degree, the upper ledge inboard of support (6) is provided with baffle plate (7) to the underframe place of back before the drive wheel after by preceding drive wheel, and baffle plate and support are wide; The equal fixed connection shaft in support front end and back end, the preceding drive wheel (4) of the rotating connection of difference and back drive wheel (10) on the axle, preceding drive wheel (4) and back drive wheel (10) are provided with the driving belt (12) of annular, drive wheel (4) and back drive wheel (10) are toothed wheel before described, and driving belt (12) is the flat-toothed belt (12) that meshes with preceding drive wheel (4) and back drive wheel (10); The blade (5) of rotating connection and preceding drive wheel and back power axle line parallel on the driving belt, described blade (5) be the 8-20 sheet of equidistant arrangement, blade pass crosses that rotating shaft is rotating to be connected on the driving belt; Blade left side is provided with block (11), and described block (11) height is greater than the blade rotor diameter, the angle of block β=70-90 degree.

Select the rivers irrigation canals and ditches of waterflow stabilization, preferably water velocity is greater than 1.3 meter per seconds, electricity generating device is installed in the rivers irrigation canals and ditches, back drive wheel does not have in the entry, preceding drive wheel exposes, before drive wheel over against current, speed variator system (3) and generator (2) are arranged on water that preceding drive pulley (4) is close on the bank, preceding drive pulley is connected with the speed variator system toothed belt.

Utilize the working principle of the device of water-energy generating electricity: the blade that is in the support below is sagging naturally by the gravitation of the earth, angle by the stop limits blade rotation, when blade movement to the back during drive wheel, blade rotates along the back drive wheel and swings to driving belt gradually, and be attached on the driving belt, during drive wheel, blade is by the gravitation sagging naturally acting again of the earth before blade moves to.Blade is promoted by current below support, and motion from left to right drives the front and back moving runner and rotates, and drives the belt that is connected with speed variator system (3) and rotates, and belt drives generator (2) rotation after driving the two-stage strap speed varying, realizes generating.

Utilize the device of wind energy power

A kind of device that utilizes wind energy power, be provided with energy collecting device at bearing, energy collecting device is connected with speed variator system, speed variator system is connected with generator, described energy collecting device is to connect support (6) at front and back bearing (1), and support (6) is the high right low dip in a left side, inclined angle alpha=10-30 degree, the upper ledge inboard of support (6) is provided with baffle plate (7) to the underframe place of back before the drive wheel after by preceding drive wheel, and baffle plate and support are wide; The equal fixed connection shaft in support front end and back end, the preceding drive wheel (4) of the rotating connection of difference and back drive wheel (10) on the axle, preceding drive wheel (4) and back drive wheel (10) are provided with the driving belt (12) of annular, drive wheel (4) and back drive wheel (10) are toothed wheel before described, and driving belt (12) is the flat-toothed belt (12) that meshes with preceding drive wheel (4) and back drive wheel (10); The blade (5) of rotating connection and preceding drive wheel and back power axle line parallel on the driving belt, described blade (5) be the 8-20 sheet of equidistant arrangement, blade pass crosses that rotating shaft is rotating to be connected on the driving belt; Blade left side is provided with block (11), and described block (11) height is greater than the blade rotor diameter, the angle of block β=70-90 degree.

Select demeanour greater than 1.3 meter per second places, speed variator system (3) is arranged on drive pulley (10) back, back or adjacency with generator (2), and back drive pulley (10) is connected with the speed variator system toothed belt.Preceding drive wheel can be organized electricity generating device more and be arranged in parallel over against the direction of the wind comes from.If typhoon multiplely can place this device on one telescopic, frame may contract in the recessed protection hole, as typhoon, electricity generating device can be contracted in the protection hole, prevents that typhoon from damaging equipment.

Utilize the working principle of the device of wind energy power: the blade that is in the support below is sagging naturally by the gravitation of the earth, angle by the stop limits blade rotation, when blade movement to the back during drive wheel, blade rotates along the back drive wheel and swings to driving belt gradually, and be attached on the driving belt, during drive wheel, blade is by the gravitation sagging naturally acting again of the earth before blade moves to.Blade is promoted by wind below support, and motion from left to right drives the front and back moving runner and rotates, and drives the belt that is connected with speed variator system (3) and rotates, and belt drives generator (2) rotation after driving the two-stage strap speed varying, realizes generating.

Claims

1. device that utilizes natural energy generating, be provided with energy collecting device at bearing, energy collecting device is connected with speed variator system, speed variator system is connected with generator, it is characterized in that, described energy collecting device is that support (6) is fixedly connected on left end bearing (1) and the right-hand member bearing (1), support left end and right-hand member all are fixedly connected with axle (17), the rotating Left Drive wheel (4) that connects respectively in the axle of left end (17) two ends, the axle two ends of right-hand member are the rotating right drive wheel (10) that connects respectively all, all connect 2 drive pulleys (18) in the middle of the axle (17), drive pulley (18) is provided with the driving belt (12) of annular, be fixedly connected with sharf (13) and the stay cord axle (14) parallel with axle (17) on the driving belt, sharf and stay cord axle two ends are equipped with pulley (16), and sharf and stay cord between centers be every setting, rotating connection blade (5) on the sharf, fixedly connected stay cord (11) on the stay cord axle, the end in addition of stay cord is connected on the blade; Support (6) top and below be equipped with the track (15) that slides for pulley (16).

2. a kind of device that utilizes natural energy generating as claimed in claim 1 is characterized in that, the inboard of described support (6) is provided with baffle plate (7) by the top of left end to the bottom of right-hand member, and baffle plate and support inboard are wide.

3. a kind of device that utilizes the natural energy generating as claimed in claim 1 is characterized in that described support (6) tilts, inclined angle alpha=10-30 degree.

4. a kind of device that utilizes the natural energy generating as claimed in claim 1 is characterized in that described Left Drive wheel (4) and right drive wheel (10) are toothed wheel; Described drive pulley (18) is toothed wheel, and driving belt (12) is the flat-toothed belt that meshes with drive pulley.

5. a kind of device that utilizes the natural energy generating as claimed in claim 1 is characterized in that, described blade (5) is equidistant multi-disc of arranging, and stay cord quantity equates with blade quantity.

6. a kind of device that utilizes natural energy generating as claimed in claim 1, it is characterized in that, when this device is used for hydroelectric power, described support (6) higher-end is over against water (flow) direction, speed variator system (3) is arranged on the high-end water bank (8) that is close to of support (6) with generator (2), and Left Drive wheel (4) is connected with the speed variator system toothed belt.

7. a kind of device that utilizes natural energy generating as claimed in claim 1, it is characterized in that, when this device is used for wind-power electricity generation, described support (6) higher-end is over against airflow direction, speed variator system (3) is close to the low side that generator (2) is arranged on support, and drive wheel (4) is connected with the speed variator system toothed belt.

8. a kind of device that utilizes the natural energy generating as claimed in claim 1 is characterized in that this device uses simultaneously for unit or multimachine, is serial or parallel connection when multimachine uses simultaneously, or the while series, parallel.