CN112343752A

CN112343752A - Effectual portable hydroelectric generation device

Info

Publication number: CN112343752A
Application number: CN202011078306.0A
Authority: CN
Inventors: 刘彦杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-10
Filing date: 2020-10-10
Publication date: 2021-02-09

Abstract

The invention relates to a portable hydropower device with good effect, which comprises a fixed ring, a fixed disc, a connecting rod, a floating plate, a weight block, a power generation mechanism, a protection mechanism and a fixing mechanism, wherein the power generation mechanism is used for generating power, the power generation mechanism is sealed and stored by the protection mechanism, and the power generation mechanism is fixed by the fixing mechanism. And through the effect of pouring weight and kickboard for the turbine just faces with the flow direction of rivers, realizes better power generation effect.

Description

Effectual portable hydroelectric generation device

Technical Field

The invention relates to a portable hydroelectric generation device with good effect.

Background

The hydroelectric generation is that the potential energy contained in rivers, lakes and the like which are positioned at high positions and have potential energy is converted into the kinetic energy of a water turbine by utilizing the water turbine as motive power to drive a generator to generate electric energy. The hydraulic power is used for driving the hydraulic machine to rotate, water energy is converted into mechanical energy, the water turbine is connected with the generator, electricity can be generated along with the rotation of the water turbine, the mechanical energy is converted into electric energy, and the hydroelectric generation is widely used as clean energy.

For some tourists, once the electric quantity is exhausted outdoors, devices such as lighting devices and annunciators cannot be used, and the safety of the devices is threatened, when the tourists travel outdoors, more rivers can be encountered, the conventional hydroelectric generation device generally comprises power stations and the like, the devices are generally large in size, need to be fixed on a dam and are difficult to carry, and therefore the devices are not suitable for use, the conventional portable power generation device generally does not have a good protection device, and once a turbine is exposed outside, parts or lines can fall off to cause the damage of the device.

Disclosure of Invention

The technical problem to be solved by the invention is as follows: in order to overcome the defects of the prior art, the portable hydroelectric generation device with good effect is provided.

The technical scheme adopted by the invention for solving the technical problems is as follows: a portable hydropower device with good effect comprises a fixed ring, a fixed disc, a connecting rod, a floating plate, a weight block, a power generation mechanism, a protection mechanism and a fixing mechanism, wherein the fixed disc is arranged in the fixed ring, the fixed disc and the fixed ring are coaxially arranged, the fixed disc is connected with the fixed ring through the connecting rod, the floating plate and the weight block are respectively arranged at two sides of the fixed ring, the power generation mechanism is arranged on the fixed disc, the protection mechanism is arranged on the fixed ring, and the fixing mechanism is arranged on the floating plate;

the power generation mechanism comprises a bearing seat, a rotating shaft, a turbine, an outer gear, an inner gear, a rotating gear, a generator and a storage battery, wherein the bearing seat is arranged on a fixed disc, one end of the rotating shaft is positioned in the bearing seat, the rotating shaft and the fixed disc are coaxially arranged, the turbine is sleeved on the rotating shaft, the turbine is fixedly connected with the rotating shaft, the rotating shaft is arranged in a hollow mode, the outer gear is arranged on the inner wall of the rotating shaft, the generator is arranged on the fixed disc, the generator is positioned in the rotating shaft, an output shaft of the generator is coaxially arranged with the rotating shaft, the rotating gear is arranged on the generator, the inner gear is arranged between the rotating gear and the outer gear, the inner gear is respectively meshed with the outer gear and the rotating gear, the storage battery;

the protection mechanism comprises two protection components and a locking component, the two protection components are respectively arranged on two sides of the fixing ring, the protection components comprise a sleeve, a first spring, a pull rod, a stop lever, a clamping rod and a shell, the sleeve is arranged in the floating plate, one end of the pull rod is arranged in the sleeve, the other end of the pull rod extends out of the sleeve, the pull rod is connected with the sleeve in a sliding manner, the first spring is arranged in the sleeve, one end of the first spring is connected with the sleeve, the other end of the first spring is connected with the pull rod, the stop lever is arranged at one end of the pull rod, which is arranged outside the sleeve, one end of the stop lever is hinged with the pull rod, a torsional spring is arranged at the hinged position of the stop lever and the pull rod, the clamping rod is arranged at one end of the stop lever, which is far away from the pull rod, a clamping groove is arranged on the weight, the stop lever is arranged in, the shell is arranged on the stop lever and is cylindrical, the shell and the fixing ring are coaxially arranged, the shell and the fixing ring are hermetically connected, the locking assembly comprises a locking unit and an unlocking unit, the locking unit comprises a locking rod, a positioning pipe and a second spring, the locking rod is arranged on one clamping rod, a locking groove is formed in the other clamping rod, the locking rod is positioned in the locking groove, the locking rod is in sliding connection with the locking groove, the positioning pipe is arranged on the locking rod, one end of the positioning rod is positioned in the positioning pipe, the other end of the positioning rod extends out of the positioning pipe, the positioning rod is in sliding connection with the positioning pipe, a groove is formed in the locking groove, one end of the positioning rod extending out of the positioning pipe is positioned in the groove, the second spring is arranged in the positioning pipe, one end of the second spring is connected with the positioning pipe, and the other end of the second spring, the unlocking unit comprises a fixed pipe, a pushing block, a pushing rod and a third spring, the fixed pipe is arranged in the heavy block, one end of the pushing block is located in the fixed pipe, the other end of the pushing block extends out of the fixed pipe and is located in the groove, one end of the pushing rod is located in the fixed pipe and is connected with the pushing block, the other end of the pushing rod extends out of the fixed pipe, the third spring is arranged in the fixed pipe, the third spring is sleeved on the pushing rod, the other end of the third spring is connected with the pushing block, and the other end of the third spring is connected with the fixed pipe;

the fixing mechanism comprises a pull rope, a wire coil and an inserting rod, the wire coil is arranged at one end of the inserting rod, one end of the pull rope is connected with the wire coil, the other end of the pull rope is connected with the floating plate, and the pull rope is wound on the wire coil.

In order to realize better protection effect, the fixing ring is provided with an annular groove, and one side of the shell is positioned in the annular groove.

In order to achieve a better protection effect, the shell is made of foam material.

For better opening of the housing, the first spring is in a compressed state.

In order to conveniently retract the pull rope, a handle is arranged on the wire coil.

In order to fix the pull rope, the handle is provided with a limiting rod, the shell is provided with a plurality of round holes, the round holes are located on the same circumference and are evenly arranged, and the limiting rod penetrates through the handle and one of the round holes.

In order to facilitate storage, a shell is arranged on the shell, and the inserted rod is located in the shell.

For convenient storage, the cover shell is made of elastic materials.

For better insertion into the ground to realize fixation, one end of the insertion rod away from the wire coil is conical.

In order to avoid water from influencing the operation of the generator, a water-proof shell is arranged on the generator.

The portable hydroelectric generation device with good effect has the advantages that the power generation is realized through the power generation mechanism, the power generation mechanism is sealed and stored through the protection mechanism, and the power generation mechanism is fixed through the fixing mechanism.

Drawings

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a schematic structural view of a portable hydropower device according to the present invention;

FIG. 2 is a schematic diagram of the power generation mechanism of the portable hydropower device of the present invention;

FIG. 3 is a schematic diagram of the power generation mechanism of the portable hydropower device of the present invention;

FIG. 4 is an enlarged view of portion A of FIG. 1;

FIG. 5 is a schematic structural view of the securing mechanism of the portable hydropower device of the present invention;

in the figure: 1. the device comprises a fixed ring, a fixed disc, a connecting rod, a floating plate, a weight, a bearing seat, a rotating shaft, a turbine, a gear 9, an external gear, an internal gear 10, a rotating gear 11, a generator 12, a storage battery 13, a sleeve 14, a first spring 15, a pull rod 16, a stop lever 17, a stop lever 18, a clamping rod 19, a shell 20, a lock rod 21, a positioning rod 22, a positioning pipe 23, a second spring 24, a fixed pipe 25, a push block 26, a push rod 27, a third spring 28, a pull rope 29, a wire coil 30, an inserting rod 31, a handle 31, a limiting rod 32 and a sleeve shell 33.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.

As shown in fig. 1, an effective portable hydroelectric device comprises a fixing ring 1, a fixing disc 2, a connecting rod 3, a floating plate 4, a weight 5, a generating mechanism, a protecting mechanism and a fixing mechanism, wherein the fixing disc 2 is arranged in the fixing ring 1, the fixing disc 2 and the fixing ring 1 are coaxially arranged, the fixing disc 2 is connected with the fixing ring 1 through the connecting rod 3, the floating plate 4 and the weight 5 are respectively arranged at two sides of the fixing ring 1, the generating mechanism is arranged on the fixing disc 2, the protecting mechanism is arranged on the fixing ring 1, and the fixing mechanism is arranged on the floating plate 4;

when the device uses, puts into the aquatic with the device, fixes through fixed establishment, prevents that the device from being washed away by water, through kickboard 4 and pouring weight 5 for solid fixed ring 1 erects in the aquatic, thereby makes the power generation mechanism can just right with the direction of impact of rivers, realizes the electricity generation through power generation mechanism, thereby realizes better power generation effect, accomodates the saving through protection mechanism to power generation mechanism realization.

As shown in fig. 2-3, the power generation mechanism includes a bearing seat 6, a rotating shaft 7, a turbine 8, an external gear 9, an internal gear 10, a rotating gear 11, a generator 12 and a storage battery 13, the bearing seat 6 is disposed on a fixed disk 2, one end of the rotating shaft 7 is located in the bearing seat 6, the rotating shaft 7 is disposed coaxially with the fixed disk 2, the turbine 8 is sleeved on the rotating shaft 7, the turbine 8 is fixedly connected with the rotating shaft 7, the rotating shaft 7 is hollow, the external gear 9 is disposed on the inner wall of the rotating shaft 7, the generator 12 is disposed on the fixed disk 2, the generator 12 is located in the rotating shaft 7, the output shaft of the generator 12 is disposed coaxially with the rotating shaft 7, the rotating gear 11 is mounted on the generator 12, the internal gear 10 is disposed between the rotating gear 11 and the external gear 9, the internal gear 10 is respectively engaged with the external, the storage battery 13 is arranged in the floating plate 4, and the generator 12 is electrically connected with the storage battery 13;

water flow impacts the turbine 8, the turbine 8 rotates to drive the drill and the drill to rotate, the rotating shaft 7 drives the outer gear 9 to rotate, the outer gear 9 drives the inner gear 10 to rotate, the inner gear 10 drives the rotating gear 11 to rotate, the rotating gear 11 drives the output shaft of the generator 12 to rotate, therefore, power generation of the generator 12 is achieved, and electric energy is stored in the storage battery 13.

Here, the turbine 8 rotates once, the external gear 9 is driven to rotate once, and the size of the internal gear 10 is smaller than that of the external gear 9, so that when the external gear 9 rotates once, the internal gear 10 rotates many turns, and acceleration of the internal gear 10 is realized, here, the size of the rotary gear 11 is smaller than that of the internal gear 10, so that when the internal gear 10 rotates once, the rotary gear 11 rotates many turns, so that the rotary gear 11 accelerates, so that when the turbine 8 rotates once, the output shaft of the generator 12 rotates many turns, and a better power generation effect is realized.

In order to avoid water from affecting the operation of the generator 12, a water-proof shell is arranged on the generator 12.

As shown in fig. 4, the protection mechanism includes two protection assemblies and two locking assemblies, the two protection assemblies are respectively disposed on two sides of the fixing ring 1, the protection assemblies include a sleeve 14, a first spring 15, a pull rod 16, a stop lever 17, a clamping lever 18 and a housing 19, the sleeve 14 is disposed in the floating plate 4, one end of the pull rod 16 is disposed in the sleeve 14, the other end of the pull rod 16 extends out of the sleeve 14, the pull rod 16 is slidably connected with the sleeve 14, the first spring 15 is disposed in the sleeve 14, one end of the first spring 15 is connected with the sleeve 14, the other end of the first spring 15 is connected with the pull rod 16, the stop lever 17 is disposed at one end of the pull rod 16 outside the sleeve 14, one end of the stop lever 17 is hinged with the pull rod 16, a torsion spring is disposed at a hinged position of the stop lever 17 and the pull rod 16, the clamping lever 18 is disposed at one end of the stop lever 17 far away from the pull rod 16, be equipped with the draw-in groove on the pouring weight 5, kelly 18 is located the draw-in groove, kelly 18 and draw-in groove sliding connection, casing 19 sets up on pin 17, casing 19 is the cylindricality, casing 19 and the coaxial setting of solid fixed ring 1, casing 19 and solid fixed ring 1 sealing connection, the locking subassembly includes locking unit and unblock unit, the locking unit includes locking lever 20, locating lever 21, registration arm 22 and second spring 23, locking lever 20 sets up on one of them kelly 18, is equipped with the locked groove on another kelly 18, locking lever 20 is located the locked groove, locking lever 20 and locked groove sliding connection, registration arm 22 sets up on locking lever 20, the one end of locating lever 21 is located registration arm 22, outside the other end of locating lever 21 stretches out registration arm 22, locating lever 21 and registration arm 22 sliding connection, be equipped with the recess in the locked groove, one end of the positioning rod 21 extending out of the positioning tube 22 is positioned in the groove, the second spring 23 is arranged in the positioning tube 22, one end of the second spring 23 is connected with the positioning tube 22, the other end of the second spring 23 is connected with the positioning rod 21, the unlocking unit includes a fixed tube 24, a push block 25, a push rod 26 and a third spring 27, the fixed tube 24 is arranged in the weight 5, one end of the push block 25 is positioned in the fixed tube 24, the other end of the push block 25 extends out of the fixed tube 24 and is positioned in the groove, one end of the push rod 26 is positioned in the fixed tube 24 and is connected with the push block 25, the other end of the push rod 26 extends out of the fixed tube 24, the third spring 27 is disposed in the fixed tube 24, the third spring 27 is sleeved on the push rod 26, the other end of the third spring 27 is connected with the push block 25, and the other end of the third spring 27 is connected with the fixed pipe 24;

when the locking device needs to be used, the push rod 26 is pressed downwards, the push rod 26 drives the push block 25 to move downwards, so that the push block 25 presses the positioning rod 21 into the positioning tube 22, the locking state of the lock rod 20 and the clamping rods 18 is released, then the push rod 26 is pulled outwards, the push rod 26 pulls the push block 25 to move, so that the push block 25 moves into the fixing tube 24, so that the locking state of the clamping rods 18 is released, the two shells 19 can be pulled outwards, the shells 19 drive the two clamping rods 18 to move outwards, the clamping rods 18 drive the lock rod 20 to move, so that the lock rod 20 moves out of the lock groove, the locking state of the two clamping rods 18 can be released, then the clamping rods 18 move freely, the shells 19 are driven to rotate under the restoring force of the torsion spring, the shells 19 drive the clamping rods 18 to rotate, so that the two shells 19 are opened, here, the first spring 15 is in a compressed state, the restoring force of the first spring 15 generates an outward pushing force on the pull rod 16, after the locking state of the locking rod 20 and the clamping rod 18 is released, under the action of the restoring force of the first spring 15, the first spring 15 drives the pull rod 16 to move outwards, the pull rod 16 drives the stop lever 17 to move, the stop lever 17 drives the housing 19 to move, and meanwhile, the stop lever 17 drives the clamping rod 18 to move outwards, so that the housing 19 is better opened, so that the two housings 19 are parallel to the floating plate 4 under the action of the torsion spring, and as the housing 19 is made of foam material, buoyancy is also generated, so that the device better floats on the water surface.

When the device is required to be stored, the stop lever 17 is rotated, the stop lever 17 drives the shell 19 to rotate, so that the shell 19 drives the fixing ring 1 to be parallel, the clamping lever 18 is opposite to the clamping groove, then the stop lever 17 is pressed, the stop lever 17 drives the clamping lever 18 to be inserted into the clamping groove, meanwhile, the clamping lever 18 drives the locking lever 20 to move, so that the locking lever 20 is inserted into the locking groove, at the moment, the second spring 23 is in a compressed state, the restoring force of the second spring 23 generates outward thrust on the positioning lever 21, when the positioning lever 21 moves to the groove, the positioning lever 21 is clamped into the groove under the restoring force of the second spring 23, so that the locking lever 20 and the clamping lever 18 are locked, so that the two clamping levers 18 are locked, so that the two shells 19 are fixed on two sides of the fixing ring 1, so that a power generation mechanism in the fixing ring 1 is sealed and protected, and the shell 19 is made of foam material, the internal parts or lines are prevented from falling off due to impact force, and a better protection effect is achieved.

In order to achieve a better protection effect, the fixing ring 1 is provided with an annular groove, and one side of the shell 19 is located in the annular groove.

For better protection, the housing 19 is made of foam.

For better opening of the housing 19, the first spring 15 is in a compressed state.

As shown in fig. 5, the fixing mechanism includes a pulling rope 28, a wire coil 29 and an inserting rod 30, the wire coil 29 is arranged at one end of the inserting rod 30, one end of the pulling rope 28 is connected with the wire coil 29, the other end of the pulling rope 28 is connected with the floating plate 4, and the pulling rope 28 is wound on the wire coil 29.

When the device is used, the limiting rod 32 is pulled out, so that the wire coil 29 can rotate freely, then the inserting rod 30 is pulled out from the sleeve 33, the inserting rod 30 is inserted underground, the fixing ring 1 is thrown into water after the shell 19 is opened, the fixing ring 1 can be pulled through the pull rope 28, and the fixing ring 1 is prevented from being washed away by water.

When the device needs to be retracted, the handle 31 is rotated, the handle 31 drives the wire coil 29 to rotate, the pull rope 28 is wound on the wire coil 29, the pull rope 28 pulls the fixing ring 1, the fixing ring 1 is pulled out of water, then the shell 19 is covered, the inserting rod 30 is inserted into the sleeve 33, the inserting rod 30 is clamped through the restoring force of the sleeve 33, the inserting rod 30 is prevented from falling off, then the limiting rod 32 is inserted, the limiting rod 32 is used for fixing the wire coil 29, and the storage can be completed.

To facilitate the retraction of the pull cord 28, the spool 29 is provided with a handle 31.

In order to fix the pull rope 28, a limiting rod 32 is arranged on the handle 31, a plurality of round holes are arranged on the shell 19, the round holes are located on the same circumference and are uniformly arranged, and the limiting rod 32 penetrates through the handle 31 and one of the round holes.

For convenient storage, a sleeve 33 is arranged on the shell 19, and the inserted rod 30 is positioned in the sleeve 33.

For storage convenience, the sleeve 33 is made of an elastic material.

For better insertion into the ground for anchoring, the end of the rod 30 remote from the coil 29 is tapered.

When the device is used, the locking state of the lock rod 20 and the clamping rod 18 is released through the unlocking unit, the locking state of the two clamping rods 18 is simultaneously released, so that the two protective components are unlocked, the two shells 19 are opened, the power generation mechanism is exposed, the fixing ring 1 is thrown into water, one end provided with the floating plate 4 floats on the water surface, one end provided with the heavy block 5 is positioned in the water, so that the fixing ring 1 is erected in the water, the power generation mechanism is just opposite to the direction of water flow, better power generation effect is realized, power generation is realized through the power generation mechanism, meanwhile, the rotating speed of an output shaft of the power generator 12 is increased through the acceleration of the outer gear 9 and the inner gear 10, better power generation effect is realized, the fixing of the power generation mechanism is realized through the fixing mechanism, the device is prevented from being washed away by water, when the device needs to be stored, the two protective, make power generation mechanism sealed in casing 19, then with fixed establishment insert the cover 33 in, realize fixed establishment's saving, can realize accomodating of device and preserve, reduced the volume, conveniently carry.

Compared with the prior art, this effectual portable hydroelectric device, realize the electricity generation through the electricity generation mechanism, realize sealed the saving to the electricity generation mechanism through protection mechanism, fix electricity generation mechanism through fixed establishment, compare with current protection mechanism, this protection mechanism not only seals electricity generation mechanism in casing 19, and cushion the impact force that the device received through the foam, avoid inside part or circuit to drop, realize better protection effect, simultaneously through multiple locking, realize better locking effect to casing 19, compare with current electricity generation mechanism, this electricity generation mechanism accelerates through outer gear 9 and internal gear 10, the rotational speed of generator 12 output shaft has been improved, the generated energy has been improved, and through the effect of pouring weight 5 and kickboard 4, make the flow direction of turbine 8 and rivers just right, realize better electricity generation effect.

In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. The portable hydroelectric generation device is characterized by comprising a fixing ring (1), a fixing disc (2), a connecting rod (3), a floating plate (4), a weight block (5), a generating mechanism, a protection mechanism and a fixing mechanism, wherein the fixing disc (2) is arranged in the fixing ring (1), the fixing disc (2) and the fixing ring (1) are coaxially arranged, the fixing disc (2) is connected with the fixing ring (1) through the connecting rod (3), the floating plate (4) and the weight block (5) are respectively arranged on two sides of the fixing ring (1), the generating mechanism is arranged on the fixing disc (2), the protection mechanism is arranged on the fixing ring (1), and the fixing mechanism is arranged on the floating plate (4);

the power generation mechanism comprises a bearing seat (6), a rotating shaft (7), a turbine (8), an external gear (9), an internal gear (10), a rotating gear (11), a power generator (12) and a storage battery (13), wherein the bearing seat (6) is arranged on a fixed disk (2), one end of the rotating shaft (7) is positioned in the bearing seat (6), the rotating shaft (7) and the fixed disk (2) are coaxially arranged, the turbine (8) is sleeved on the rotating shaft (7), the turbine (8) is fixedly connected with the rotating shaft (7), the rotating shaft (7) is arranged in a hollow mode, the external gear (9) is arranged on the inner wall of the rotating shaft (7), the power generator (12) is arranged on the fixed disk (2), the power generator (12) is positioned in the rotating shaft (7), an output shaft of the power generator (12) is coaxially arranged with the rotating shaft (7), the rotating gear (11) is arranged on the power generator (12), the internal gear (10) is arranged between the rotating gear (11) and the external gear (9), the internal gear (10) is respectively meshed with the external gear (9) and the rotating gear (11), the storage battery (13) is arranged in the floating plate (4), and the generator (12) is electrically connected with the storage battery (13);

the protection mechanism comprises two protection components and two locking components, wherein the two protection components are respectively arranged on two sides of a fixed ring (1), each protection component comprises a sleeve (14), a first spring (15), a pull rod (16), a stop lever (17), a clamping rod (18) and a shell (19), the sleeve (14) is arranged in a floating plate (4), one end of the pull rod (16) is located in the sleeve (14), the other end of the pull rod (16) extends out of the sleeve (14), the pull rod (16) is in sliding connection with the sleeve (14), the first spring (15) is arranged in the sleeve (14), one end of the first spring (15) is connected with the sleeve (14), the other end of the first spring (15) is connected with the pull rod (16), the stop lever (17) is arranged at one end, located outside the sleeve (14), of the pull rod (16), the one end and the pull rod (16) of pin (17) are articulated, pin (17) are equipped with the torsional spring with the articulated department of pull rod (16), kelly (18) set up the one end of keeping away from pull rod (16) at pin (17), be equipped with the draw-in groove on pouring weight (5), kelly (18) are located the draw-in groove, kelly (18) and draw-in groove sliding connection, casing (19) set up on pin (17), casing (19) are the cylindricality, casing (19) and solid fixed ring (1) coaxial arrangement, casing (19) and solid fixed ring (1) sealing connection, the locking subassembly includes locking unit and unblock unit, the locking unit includes locking lever (20), locating lever (21), registration arm (22) and second spring (23), locking lever (20) set up on one of them kelly (18), are equipped with the locked groove on another kelly (18), the locking rod (20) is located in the locking groove, the locking rod (20) is connected with the locking groove in a sliding mode, the positioning pipe (22) is arranged on the locking rod (20), one end of the positioning rod (21) is located in the positioning pipe (22), the other end of the positioning rod (21) extends out of the positioning pipe (22), the positioning rod (21) is connected with the positioning pipe (22) in a sliding mode, a groove is formed in the locking groove, one end, extending out of the positioning pipe (22), of the positioning rod (21) is located in the groove, the second spring (23) is arranged in the positioning pipe (22), one end of the second spring (23) is connected with the positioning pipe (22), the other end of the second spring (23) is connected with the positioning rod (21), the unlocking unit comprises a fixing pipe (24), a push block (25), a push rod (26) and a third spring (27), the fixing pipe (24) is arranged in the heavy block (5), one end of the push block (25) is located in the fixed pipe (24), the other end of the push block (25) extends out of the fixed pipe (24) and is located in the groove, one end of the push rod (26) is located in the fixed pipe (24) and is connected with the push block (25), the other end of the push rod (26) extends out of the fixed pipe (24), the third spring (27) is arranged in the fixed pipe (24), the third spring (27) is sleeved on the push rod (26), the other end of the third spring (27) is connected with the push block (25), and the other end of the third spring (27) is connected with the fixed pipe (24);

the fixing mechanism comprises a pull rope (28), a wire coil (29) and an inserting rod (30), the wire coil (29) is arranged at one end of the inserting rod (30), one end of the pull rope (28) is connected with the wire coil (29), the other end of the pull rope (28) is connected with the floating plate (4), and the pull rope (28) is wound on the wire coil (29).

2. Portable hydropower device according to claim 1, in which the stationary ring (1) is provided with an annular groove, in which one side of the housing (19) is located.

3. Portable hydropower device according to claim 2, in which the housing (19) is made of foam.

4. Portable hydropower device according to claim 1, in which the first spring (15) is in a compressed state.

5. Portable hydropower device according to claim 1, characterized in that a handle (31) is provided on the wire coil (29).

6. The portable hydropower device of claim 5, wherein the handle (31) is provided with a limiting rod (32), the housing (19) is provided with a plurality of circular holes, the circular holes are located on the same circumference, the circular holes are evenly arranged, and the limiting rod (32) penetrates through the handle (31) and one of the circular holes.

7. Portable hydropower device according to claim 1, in which the casing (19) is provided with a casing (33), the plunger (30) being located in the casing (33).

8. Portable hydropower device according to claim 7, characterized in that the casing (33) is made of an elastic material.

9. A portable hydropower device according to claim 1, in which the end of the rod (30) remote from the wire coil (29) is tapered.

10. The portable hydropower device of claim 1, wherein a water-proof shell is provided on the generator (12).