sea wave power plant

Abstract

The present application relates to the technical fields of ocean energy utilization, in particular to a sea wave energy power station, comprising a main platform, a power receiving device arranged on the main platform, a gas transmission system, and a power generation unit, wherein the gas transmission system comprises a gas storage tank and a transmission pipeline, the power receiving device comprises a gas compression pump and a sea wave energy receiving float, the sea wave energy receiving float falls within the range of the window arranged on the main platform to receive sea wave impact to generate movement, the sea wave energy receiving float generates movement to drive the gas compression pump to work and output high-pressure gas, the high-pressure gas is collected in the gas storage tank through the gas transmission system for further storage, and then is transmitted to the power generation unit through the gas transmission system, the high-pressure gas in the gas storage tank has a strong release force, which is used as a driving source for the sea wave energy power station to drive power generation, so as to realize the utilization of ocean energy conversion and power generation.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of ocean energy utilization, in particular to a sea wave energy power station. BACKGROUND

[0002] The ocean accounts for more than 70% of the total area of the earth, and the sea surface is always producing surging sea waves, which contain huge energy that can be taken without depletion. For a long time, human beings have been developing and utilizing ocean energy without interruption. At present, various ocean energy application technologies such as tidal difference power generation and floating box arranged on the sea surface to utilize the trough to generate power generation have defects such as large volume, occupation of sea area, high investment cost, high operation cost, large construction difficulty, difficult maintenance, short equipment life and poor storm resistance. SUMMARY

[0003] In order to solve the technical problems of large structure, high investment cost, poor storm resistance and difficult maintenance of the existing ocean energy power generation scheme, the present application provides a sea wave energy power station.

[0004] The present application is realized by the following technical scheme:

[0005] The sea wave energy power station comprises a main platform, a power receiving device arranged on the main platform, a gas transmission system, and a power generation unit. The gas transmission system comprises a gas storage tank. The power receiving device comprises a gas compression pump and a sea wave energy receiving float. When the sea wave energy receiving float moves, the gas compression pump is driven to work, so that the gas compression pump generates high-pressure gas. The high-pressure gas is transmitted to the power generation unit through the gas transmission system, so that the power generation unit obtains a power driving source and works.

[0006] The sea wave energy power station as described above is provided with a plurality of mounting connecting seats for mounting the power receiving device on the main platform, and an array wall window. Front and rear vertical columns are arranged on both sides of the array wall window. The sea wave energy receiving float in the power receiving device moves in the limited space formed by the front and rear vertical columns to obtain power. The front and rear vertical columns are provided with a sawtooth type shaft position limiting portion for placing a movable shaft, a fixed shaft mounting portion for placing a fixed shaft, and a lifting float portion for placing a lifting float of a movable shaft.

[0007] The wave power plant as claimed in claim 1, wherein the power receiving device comprises at least one of a swing power receiving device, a floating power receiving device, and a traction power receiving device, and the gas transmission system comprises an electrically controlled regulating valve and a one-way gas valve, and the front end of the gas storage tank is in communication with the gas compression pump, and the rear end of the gas storage tank is in communication with the power generation unit, and the gas storage tank is used to collect and store the high-pressure gas output by the gas compression pump.

[0008] The wave power plant as claimed in claim 1, wherein the swing power receiving device is used to transmit the power generated by the wave energy receiving float during the reciprocating swing movement to the gas compression pump to drive the gas compression pump to work and output high-pressure gas.

[0009] The wave power plant as claimed in claim 1, wherein the floating power receiving device is used to transmit the power generated by the wave energy receiving float during the up-and-down floating movement to the gas compression pump to drive the gas compression pump to work and output high-pressure gas.

[0010] The wave power plant as claimed in claim 1, wherein the traction power receiving device is used to transmit the power generated by the wave energy receiving float during the action of the sea wave thrust and the reset setting to the gas compression pump to drive the gas compression pump to work and output high-pressure gas.

[0011] The wave power plant as claimed in claim 1, wherein the swing power receiving device comprises a main transmission shaft, a driving gear provided on the main transmission shaft, an eccentric wheel connecting rod assembly connected with the driving gear and the piston push rod end of the gas compression pump, and a float power arm connecting the wave energy receiving float and the main transmission shaft, and the wave energy receiving float is swung to drive the main transmission shaft to rotate through the float power arm, so as to drive the gas compression pump to work and output high-pressure gas through the eccentric wheel connecting rod assembly.

[0012] The wave power plant as claimed in claim 1, wherein the floating power receiving device comprises a float power push rod provided on the wave energy receiving float, a power transmission rack connected with the float power push rod, and an eccentric wheel connecting rod assembly engaged with the power transmission rack to drive the gas compression pump to work and output high-pressure gas.

[0013] The wave power plant as claimed in claim 1, wherein the traction power receiving device comprises a power transmission rack, a traction assembly connecting the power transmission rack and the wave energy receiving float, and an eccentric wheel connecting rod assembly engaged with the power transmission rack to drive the gas compression pump to work and output high-pressure gas.

[0014] The wave power plant as claimed in claim 1, wherein the traction assembly comprises a power traction rope connecting the wave energy receiving float and the power transmission rack, a fixed shaft, and a rail limiting guide wheel provided on the fixed shaft.

[0015] The track limiting guide wheel is used for changing the traction direction of the power traction rope to pull the power transmission rack to move linearly, and / or the traction type power receiving device further comprises a movable traction assembly floating with the sea wave energy receiving float, the movable traction assembly comprises a movable shaft, a movable shaft lifting float is arranged on the movable shaft, the track limiting guide wheel is arranged on the movable shaft, and the movable traction assembly is used for keeping the traction direction of the power traction rope to the sea wave energy receiving float horizontal.

[0016] Compared with the prior art, the present application has the following advantages:

[0017] 1. The sea wave energy power station has the advantages that the main platform is arranged on the coast, a plurality of groups of power receiving devices are arranged in the main platform, sea wave energy is collected, and the sea wave energy receiving float in the power receiving device is arranged in the window of the main platform to receive the impact of sea waves to generate movement, the gas compression pump is driven to work when the sea wave energy receiving float moves, and the high-pressure gas generated by the gas compression pump is used as the power driving source of the sea wave energy power station.

[0018] 2. The sea wave energy power station has the advantages that the main platform is arranged on the coast, the sea wave energy receiving float in the power receiving device is arranged in the window of the main platform to receive the impact of sea waves to generate movement, the gas compression pump is driven to work to output high-pressure gas, the high-pressure gas is collected in the gas storage tank through the gas transmission system, the gas pressure in the gas storage tank is increased with the continuous input of high-pressure gas, the high-pressure gas in the gas tank has strong release force, and the high-pressure gas is used as the power source of the power generation unit to drive the pneumatic engine or the pneumatic motor to drive the generator to generate electricity.

[0019] 3. The sea wave power station of the present application, a plurality of main platforms are arranged on the coast, the height of the platform surface is specifically set according to the range of the tidal level difference of different sea areas, so that the power receiving device can receive the kinetic energy of the sea waves entering the array wall window during the rising and falling tides, the main platform is designed in a flow guiding type to resist storms on the side of the sea and in front of the array wall column, so as to reduce the pressure of the storm attacking the main platform and enable the wave energy to enter the array wall window without being damaged when the sea waves attack, so as to obtain the maximum energy, without damaging the marine environment and beautifying the coastline, without occupying the sea area and affecting the navigation channel, easy to construct, install and maintain, and low in construction cost; the power generation unit is arranged away from the coastline, so as to avoid the erosion and damage of the marine salt fog and humid climate to the mechanical and electrical equipment, if it is necessary to transmit the high-pressure gas collected in the gas storage tank to a remote working and living area for conversion and utilization, the gas input into the gas compression pump should be transmitted from a place far away from the sea and with good air quality, so that the discharged gas can improve the air quality of the seriously polluted urban and rural climate when used at the gas pressure transmission terminal; a plurality of power receiving devices are arranged in the main platform, a large amount of energy generated by the sea waves is collected to drive the gas compression pump to work, so that a large amount of high-pressure gas is output from the gas compression pump in the power receiving device, the high-pressure gas is collected in the gas storage tank away from the coastline through the gas transmission system, the gas pressure in the gas storage tank will be increased with the continuous output of the high-pressure gas from the gas compression pump, the high-pressure gas accumulated in the gas tank has strong releasing force, which is distributed and transmitted to the driving gas motor in the power generation unit, the gas unit includes a gas motor or a gas engine, the gas motor rotates under the driving of the high-pressure gas to drive the generator to generate electricity, so as to realize the utilization of ocean energy, realize natural ecological non-pollution, clean and environmentally friendly, low-cost and long-life operation of the sea wave power station, and provide continuous power energy for human beings. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed in the embodiment description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0021] Figure 1 is a structural schematic diagram of the embodiment;

[0022] Figure 2 is a structural schematic diagram of the main platform Figure 1 ;

[0023] Figure 3 is a structural schematic diagram of the main platform Figure 2 ;

[0024] Figure 4 isFigure 1 Internal structure diagram;

[0025] Figure 5 This is a schematic diagram of the structure of the swing-type power receiving device;

[0026] Figure 6 This is a schematic diagram of the structure of a floating power receiving device;

[0027] Figure 7 This is a schematic diagram of the structure of a traction power receiving device;

[0028] Figure 8 This is a partial structural diagram of a gas transmission system.

Detailed Implementation Methods

[0029] To make the technical problems solved by the present invention, the technical solutions, and the beneficial effects clearer, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

[0030] Please see Figures 1 to 8 Example 1: Figures 1 to 4 As shown, the wave energy power station includes a main platform 1, a power receiving device 2 mounted on the main platform 1, a gas transmission system 3, and a power generation unit 4. The gas transmission system 3 includes a gas storage tank 32. The power receiving device 2 includes a gas compression pump 21 and a wave energy receiving float 22. When the wave energy receiving float 22 moves, it drives the gas compression pump 21 to operate, causing the gas compression pump 21 to generate high-pressure gas. The high-pressure gas is transported to the power generation unit 4 through the gas transmission system 3, so that the power generation unit 4 obtains a power source and operates. The power generation unit 4 includes a pneumatic motor 41 and a pneumatically rotating mechanical structure. In this embodiment, a pneumatic motor-driven generator is used to generate electricity.

[0031] The wave energy power station of the present invention utilizes the energy received by the wave energy receiving floating body when the waves come, thereby driving a gas compression pump to generate high-pressure gas. The high-pressure gas, as a kinetic energy with strong release force, can be used as a power source to drive mechanical work.

[0032] Further, as a preferred embodiment of the present application but not limited, the main platform 1 is provided with a plurality of mounting seats 11 for mounting the power receiving device 2, and an array wall window 12, a front column 13 and a rear column 14 arranged on both sides of the array wall window 12, the sea wave energy receiving float 22 in the power receiving device 2 receives sea wave impact to generate movement and obtain power in the limited space formed by the front column 13 and the rear column 14, and a sawtooth type shaft limiting position 15 for placing the movable shaft 2521, a fixed shaft mounting position 16 for placing the fixed shaft 2512 to provide a force supporting point when being pulled, and a lifting float position 17 for placing the lifting float 2522 of the movable shaft are arranged on the wall columns on both sides of the array wall window 12.

[0033] Further, as a preferred embodiment of the present application but not limited, the power receiving device 2 includes a swing type power receiving device 23, the gas transmission system 3 includes a gas storage tank 32 connected between the gas compression pump 21 and the power generation unit 4, and the gas storage tank 32 is used for gathering and strengthening the high-pressure gas output by the gas compression pump 21.

[0034] Further, as a preferred embodiment of the present application but not limited, the power receiving device 2 includes at least one of the swing type power receiving device 23, the floating type power receiving device 24, and the traction type power receiving device 25, the gas transmission system 3 includes an electrically controlled regulating valve 35 and a one-way gas valve 33, the front end of the gas storage tank 32 is communicated with the gas compression pump 21, and the rear end is communicated with the power generation unit 4, and the gas storage tank 32 is used for gathering and strengthening the high-pressure gas output by the gas compression pump 21 and for storage. The gas compression pump is connected with the gas storage tank, and the gas storage tank is connected with the power generation unit; the kinetic energy generated by the movement of the sea wave energy receiving float is transmitted to the power receiving device 23, the power receiving device 24, and the power receiving device 25 to drive the gas compression pump to output high-pressure gas, the high-pressure gas is gathered in the gas storage tank through the gas transmission pipeline, the pressure of the high-pressure gas accumulated in the gas storage tank is increased with the continuous output of the high-pressure gas by the gas compression pump, the high-pressure gas accumulated in the gas storage tank has a strong release force, which is used as a driving source for the power generation unit, drives the pneumatic engine or the pneumatic motor to drive the generator to generate electricity.

[0035] Further, as a preferred embodiment of the present scheme but not limited, the swing power receiving device 23 comprises a main transmission shaft 231, a driving gear 232 arranged on the main transmission shaft 231, an eccentric wheel connecting rod assembly 5 engaged with the driving gear 232 and connected to the piston push rod end of the gas compression pump 21, and a float power arm 233 connecting the sea wave energy receiving float 22 and the main transmission shaft 231, the sea wave energy receiving float 22 swings to drive the main transmission shaft 231 to rotate through the float power arm 233, thereby driving the gas compression pump 21 to work and output high-pressure gas through the eccentric wheel connecting rod assembly 5. When the sea wave energy receiving float is impacted by the sea wave, it moves in a swinging manner, so that the gas compression pump inhales gas and outputs high-pressure gas after compressing the inhaled gas.

[0036] Further, as a preferred embodiment of the present scheme but not limited, the eccentric wheel connecting rod assembly 5 comprises a transmission gear 51, a transmission shaft 52 coaxially arranged with the transmission gear 51, an eccentric shaft wheel 53 arranged on the transmission shaft 52, and an eccentric shaft wheel connecting rod 54 arranged eccentrically with the eccentric shaft wheel 53, the eccentric shaft wheel connecting rod 54 is hinged to the piston push rod end of the gas compression pump 21, the eccentric shaft wheel 53 rotates with the transmission gear 51, thereby driving the eccentric shaft wheel connecting rod 54 to drive the piston push rod end of the gas compression pump 21 to move linearly. In this embodiment, the transmission gear is engaged with the driving gear.

[0037] Further, as a preferred embodiment of the present scheme but not limited, a single direction bearing 234 is arranged between the main transmission shaft 231 and the driving gear 232. When the sea wave energy receiving float swings under the impact of the sea wave, the main transmission shaft drives the single direction bearing to rotate, the single direction bearing drives the driving gear to rotate, when the sea wave energy receiving float swings back, the main transmission shaft rotates, and the driving gear does not rotate with the main transmission shaft under the action of the single direction bearing; the swing transmission device conforms to the movement characteristics of the sea wave to obtain continuous energy through reciprocating motion, and the reset is realized by applying the gravity force to one side of the main transmission shaft through the power arm shaft sleeve to form a reset potential energy when the sea wave stops generating thrust on the sea wave energy receiving float, the sea wave energy receiving float in the power receiving device resets to the standby state again when the sea wave comes, so that the gas compression pump continuously inhales gas and outputs high-pressure gas after compressing the inhaled gas.

[0038] Further, as a preferred embodiment of the present application but not limited, the main transmission shaft 231 and the floating power arm 233 are provided with a power arm shaft sleeve 235, which is used for the connection between the main transmission shaft 231 and the floating power arm 233, and transmits the power received by the sea wave energy receiving float 22 to the main transmission shaft, and the power arm shaft sleeve can also move the floating power arm up and down along its axis, ensuring that the sea wave energy receiving float floats on the sea surface and adapts to the sea level during the rise and fall of the tide.

[0039] Further, as a preferred embodiment of the present application but not limited, the gas transmission system 3 includes the one-way gas valve 33 connected to the front end of the gas storage tank 32, which is communicated with the gas compression pump 21 through the transmission pipeline 31, and is communicated with the power generation unit 4 through the transmission pipeline 31 and the electrically controlled regulating valve 35 at the rear end. The gas storage tank 32 is used to gather the high-pressure gas output by the gas compression pump 21 for a step of strengthening and storage. The two ends of the gas compression pump 21 are respectively provided with a one-way air inlet valve 211, which prevents the compressed air of the gas compression pump from flowing back to the gas compression pump, and is delivered to the gas storage tank 32 through the gas transmission system 3.

[0040] Further, as a preferred embodiment of the present application but not limited, the sea wave energy receiving float is provided with a ball 221 on the outer side, which is located in the window of the main body platform, and is used to reduce the friction and resistance between the sea wave energy receiving float and the main body platform during the movement of the sea wave energy receiving float.

[0041] Further, as a preferred embodiment of the present application but not limited, the gas transmission system 3 is communicated with the power receiving device 2 and the power generation unit 4, the gas transmission system 3 includes a transmission pipeline 31 and a manual valve 34 for intercepting, the electrically controlled regulating valve 35 is used to control the output power stability of the pneumatic motor 41, the pressure relief valve 36 is used to automatically release externally when the high-pressure gas of the gas transmission system 3 exceeds the set value to ensure safety, and the gas pressure gauge 37 is provided for monitoring the gas pressure. Further, as a preferred embodiment of the present application but not limited, the power generation unit 4 includes a generator 42 connected with the pneumatic motor 41.

[0042] Example two: as Figure 6As shown, this embodiment differs from Embodiment 1 in that, further, as a preferred embodiment rather than a limitation of this solution, the power receiving device 2 includes the floating power receiving device 24, which is used to transmit the power generated by the wave energy receiving float 22 during its up-and-down floating motion to the gas compression pump 21, thereby driving the gas compression pump 21 to output high-pressure gas. The floating power receiving device 24 adopts reciprocating motion in accordance with the characteristics of wave motion to obtain a continuous source of energy. When a wave strikes, the wave energy receiving float is lifted by the wave and rises towards the main platform surface, and the power arm rises accordingly. When the wave stops exerting thrust on the wave energy receiving float, it will automatically fall back to the ready state when receiving another wave strike due to its own weight, so that the gas compression pump continuously draws in gas and compresses the gas to output high-pressure gas.

[0043] Furthermore, as a preferred embodiment of this solution and not a limitation thereof, the floating power receiving device 24 includes a floating power push rod 241 disposed on the wave energy receiving float 22, a power transmission rack 242 connected to the floating power push rod 241, and an eccentric wheel connecting rod assembly 5 that meshes with the power transmission rack 242 to drive the gas compression pump 21 to output high-pressure gas. In this embodiment, the transmission gear meshes with the power transmission rack.

[0044] Furthermore, as a preferred embodiment of this solution and not a limitation, the power transmission rack 242 is provided with a linear motion bearing 243 for sliding along its length. When the wave energy receiving float is impacted by waves, under the constraint of the linear motion bearing, the wave energy receiving float drives the power transmission rack to make up-and-down linear motion within a set stroke.

[0045] Example 3: Figure 7 As shown, this embodiment differs from embodiments one and two in that the power receiving device 2 includes a traction-type power receiving device 25. The power generated by the wave energy receiving float 22 when it is impacted by waves drives the gas compression pump 21 to output high-pressure gas. Under the impact of waves and the action of the reset device, the wave energy receiving float moves back and forth on the sea surface within the main platform frame. The traction transmission device adopts reciprocating motion in accordance with the characteristics of wave motion to obtain a continuous source of energy. When a wave strikes, the wave energy receiving float is pushed inward by the impact of the wave, and the reset ball connected to the traction rope rises accordingly. When the wave stops pushing the wave energy receiving float, the traction rope resets the wave energy receiving float under the weight of the reset ball, returning it to the ready state when receiving waves again. This allows the gas compression pump to continuously draw in gas and compress the gas to output high-pressure gas.

[0046] Further, as a preferred embodiment of the present application but not limited, the traction type power receiving device 25 comprises a power transmission rack 242 and a traction assembly 251 of the sea wave energy receiving float 22, and an eccentric wheel connecting rod assembly 5 engaged with the power transmission rack 242 to drive the gas compression pump 21 to output high pressure gas.

[0047] Further, as a preferred embodiment of the present application but not limited, the traction assembly 251 comprises a power traction rope 2511 connecting the sea wave energy receiving float 22 and the power transmission rack 242, a fixed shaft 2512, and a guide rail limiting pulley 2513 arranged on the fixed shaft 2512; the guide rail limiting pulley 2513 is used to change the traction direction of the power traction rope 2511 to pull the power transmission rack 242 to move linearly within a set stroke; and / or the traction type power receiving device 25 further comprises a movable traction assembly 252 floating with the sea wave energy receiving float 22, the movable traction assembly 252 comprises a movable shaft 2521 and a movable shaft lifting float 2522 arranged on the movable shaft 2521, the movable shaft 2521 is provided with the guide rail limiting pulley 2513, and the movable traction assembly 252 is used to keep the traction direction of the power traction rope 2511 transverse to the sea wave energy receiving float 22. The movable shaft lifting float and the sea wave energy receiving float float in the sea, so that the relative position between the movable traction assembly and the sea wave energy receiving float can be kept substantially, and the sea level height can be adapted to the rise and fall of the tide. Since the sea wave energy mainly moves in the impact direction of the horizontal plane, the movable traction assembly can keep the sea wave energy receiving float in the most effective traction direction, which is beneficial to improve the energy receiving efficiency. In the embodiment, the transmission gear is engaged with the power transmission rack.

[0048] Further, as a preferred embodiment of the present application but not limited, the traction type power receiving device 25 comprises a power transmission rack 242 and a traction assembly 251 of the sea wave energy receiving float 22, and an eccentric wheel connecting rod assembly 5 engaged with the power transmission rack 242 to drive the gas compression pump 21 to output high pressure gas.

[0049] The working principle of the embodiment is as follows:

[0050] Compared with the prior art, the present application has the following advantages:

[0051] The sea wave power station of the present application is arranged on the coast, and a plurality of power receiving devices are arranged on the platform surface to collect a large amount of sea wave energy. The sea wave energy receiving float in the power receiving device receives the impact of sea waves within the set range to generate movement and output power to drive the gas compression pump to work and output high-pressure gas. The main platform is arranged with a plurality of power receiving devices to ensure that the sea wave energy receiving float in the power receiving device receives the impact of sea waves within the set range to generate movement. The sea wave energy receiving float drives the gas compression pump to work when moving, so that the high-pressure gas generated by the gas compression pump serves as the power driving source for the sea wave power station to generate electricity.

[0052] The above is the embodiment provided in combination with the specific content, and it is not considered that the specific implementation of the present application is limited to these descriptions. Any similar structure or method as the present application, or any technical deduction or replacement made on the basis of the concept of the present application, should be considered as the protection scope of the present application.

Claims

1. A sea wave power plant, characterized in that: The application relates to a wave power generation device, which comprises a main platform (1), a power receiving device (2) arranged on the main platform (1), a gas transmission system (3) and a power generation unit (4), wherein the gas transmission system (3) comprises a gas storage tank (32), the power receiving device (2) comprises a gas compression pump (21) and a wave energy receiving float (22), the wave energy receiving float (22) drives the gas compression pump (21) to work when moving, so that the gas compression pump (21) generates high-pressure gas, the high-pressure gas is transmitted to the power generation unit (4) through the gas transmission system (3), so that the power generation unit (4) obtains a power driving source and works. The power receiving device (2) comprises at least one of a swing type power receiving device (23), a floating type power receiving device (24) and a traction type power receiving device (25), the gas transmission system (3) comprises an electrically-controlled adjusting valve (35) and a one-way gas valve (33), the front end of the gas storage tank (32) is communicated with the gas compression pump (21), and the rear end of the gas storage tank (32) is communicated with the power generation unit (4), the gas storage tank (32) is used for gathering and storing the high-pressure gas output by the gas compression pump (21) for strengthening. The traction type power receiving device (25) is used for transmitting the power generated by the wave energy receiving float (22) under the action of sea wave thrust and reset setting to the gas compression pump (21), so as to drive the gas compression pump (21) to work and output high-pressure gas. The traction type power receiving device (25) comprises a power transmission rack (242), a traction assembly (251) connecting the power transmission rack (242) and the wave energy receiving float (22) and an eccentric wheel connecting rod assembly (5) engaged with the power transmission rack (242) and used for driving the gas compression pump (21) to work and output high-pressure gas. The traction assembly (251) comprises a power traction rope (2511) connecting the wave energy receiving float (22) and the power transmission rack (242), a fixed shaft (2512) and a rail limiting guide wheel (2513) arranged on the fixed shaft (2512). The rail limiting guide wheel (2513) is used for changing the traction direction of the power traction rope (2511) to pull the power transmission rack (242) to move linearly, the traction type power receiving device (25) further comprises a movable traction assembly (252) floating with the wave energy receiving float (22), the movable traction assembly (252) comprises a movable shaft (2521) and a movable shaft lifting float (2522) arranged on the movable shaft (2521), the movable shaft (2521) is provided with the rail limiting guide wheel (2513), and the movable traction assembly (252) is used for keeping the traction direction of the power traction rope (2511) to the wave energy receiving float (22) horizontal. The reset mechanism (6) for keeping the power traction rope in tension state includes a reset traction rope (61), a reset ball (62), and a reset ball safety cover (63). The reset traction rope (61) is connected to the end of the power transmission rack (242) and the reset ball (62) respectively. The power transmission rack is connected to the reset traction rope and the power traction rope (2511) respectively. The reset ball safety cover (63) limits the movement range of the reset ball. The reset ball provides a pulling force for the power transmission rack through the reset traction rope to keep it moving upwards, so that the power traction rope is tensioned.

2. A sea wave power plant according to claim 1, characterized in that: The main platform (1) is provided with a plurality of mounting connecting seats (11) for mounting the power receiving device (2), and an array wall window (12), a front column (13) and a rear column (14) are arranged on both sides of the array wall window (12). The sea wave energy receiving float (22) in the power receiving device (2) receives the impact of sea waves in the limited space formed by the front column (13) and the rear column (14) to generate movement and obtain power. The array wall window (12) is provided with a sawtooth type shaft position limiting portion (15) for placing a movable shaft, a fixed shaft mounting portion (16) for placing a fixed shaft, and a lifting float portion (17) for placing a movable shaft lifting float.

3. The ocean wave power plant according to claim 1, characterized in that: The swing type power receiving device (23) is used to transmit the power generated by the sea wave energy receiving float (22) during reciprocating swing movement to the gas compression pump (21) to drive the gas compression pump (21) to work and output high pressure gas.

4. The ocean wave power plant according to claim 1, characterized in that: The floating type power receiving device (24) is used to transmit the power generated by the sea wave energy receiving float (22) during up-down floating movement to the gas compression pump (21) to drive the gas compression pump (21) to work and output high pressure gas.

5. The ocean wave power plant according to claim 3, characterized in that: The swing type power receiving device (23) includes a main transmission shaft (231), a driving gear (232) arranged on the main transmission shaft (231), an eccentric wheel connecting rod assembly (5) engaged with the driving gear (232) and connected to the piston push rod end of the gas compression pump (21), and a float power arm (233) connecting the sea wave energy receiving float (22) and the main transmission shaft (231). When the sea wave energy receiving float (22) swings, the main transmission shaft (231) is driven to rotate through the float power arm (233), so that the gas compression pump (21) is driven to work and output high pressure gas through the eccentric wheel connecting rod assembly (5).

6. A sea wave power plant according to claim 4, characterized in that: The floating type power receiving device (24) includes a float power push rod (241) arranged on the sea wave energy receiving float (22), a power transmission rack (242) connected to the float power push rod (241), and an eccentric wheel connecting rod assembly (5) engaged with the power transmission rack (242) to drive the gas compression pump (21) to work and output high pressure gas.

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