CN113048024B

CN113048024B - Offshore floating type wind generating set and using method thereof

Info

Publication number: CN113048024B
Application number: CN202110487163.7A
Authority: CN
Inventors: 不公告发明人
Original assignee: Xie Chuncun
Current assignee: Sichuan Shuangxin Electrical Ltd By Share Co ltd
Priority date: 2021-05-04
Filing date: 2021-05-04
Publication date: 2022-05-10
Anticipated expiration: 2041-05-04
Also published as: CN113048024A

Abstract

The invention belongs to the technical field of new energy, and discloses a marine floating type wind generating set which comprises a main frame, wherein a horizontal detection device is fixedly installed in the middle of the bottom of the main frame, buoyancy components are fixedly installed on the inner periphery and the outer periphery of three sides of the bottom of the main frame, high-strength chromium-plated nylon steel wire ropes are fixedly installed in the middle of the three sides of the bottom of the main frame, and counterweight components are sleeved in the middle of the three high-strength chromium-plated nylon steel wire ropes in a limiting mode. The invention achieves the purpose of good integral stability effect by arranging the seabed dragging device, the high-strength chromium-plated nylon steel wire rope, the counterweight component and the like, reduces the influence of influence damage on the high-strength chromium-plated nylon steel wire rope, straightens and tightens the high-strength chromium-plated nylon steel wire rope at the moment, is the most integral stable support, and can automatically adapt to the change of the direction of the water body due to the arrangement of the limiting cylinder in the counterweight component structure, thereby reducing the influence of resistance to the greatest extent and ensuring the long-term stable use of the equipment.

Description

Offshore floating type wind generating set and using method thereof

Technical Field

The invention belongs to the technical field of new energy, and particularly relates to a wind generating set with a floating type on the sea and a using method thereof.

Background

Wind power generation means that kinetic energy of wind is converted into electric energy, the wind is pollution-free energy, the wind power generation is very environment-friendly, and the generated electric energy is very huge, so that more and more countries attach more importance to the wind power generation, the wind power is taken as clean renewable energy, more and more attention is paid to all countries in the world, the accumulated amount of the wind power is huge, the global wind power is about 2.74 multiplied by 10 multiplied by 9MW, the available wind power is 2 multiplied by 10 multiplied by 7MW, which is 10 times larger than the total water energy which can be developed and utilized on the earth, the wind is utilized by people for a long time, mainly water pumping, surface grinding and the like through windmills, and at present, people are interested in how to utilize the wind to generate electricity.

With the development of science and technology and the progress of technology, people find that the traditional wind power generation has a plurality of problems: the large occupied area and the relatively low environmental influence efficiency make people provide a wind power generation device used on the sea, through years of research, the concept is realized by foreign countries firstly, a wind power generation device floating on the sea is designed aiming at the condition, the efficiency of the whole generator set is much stronger than that of traditional ground equipment by virtue of the advantages of terrain, and therefore the wind power generation device in the direction is researched and valued by countries.

The existing offshore floating type wind turbine generator is basically complete overall, the core is mainly to ensure how well the existing offshore floating type wind turbine generator can realize offshore floating and stable state, conventional zipper trilateral fixation is directly adopted, so that the existing offshore floating type wind turbine generator can be limited in a certain range, the whole equipment still has the condition that the existing offshore floating type wind turbine generator is unstable and cannot be specifically sensed due to abnormal state, the equipment is easy to damage in a secret and silent mode, and the use of the whole product is finally influenced.

Disclosure of Invention

The invention aims to solve the problems, and provides a floating wind generating set on the sea and a using method thereof, which have the advantages of overall stability, uniform stress, good adaptation effect and accurate state perception.

In order to achieve the purpose, the invention provides the following technical scheme: a wind generating set with a floating type on the sea comprises a main frame, wherein an energy storage device is fixedly arranged in the middle of the top of the main frame, the top of the energy storage device is fixedly provided with a wind power generation device, three edges and corresponding side surfaces of the top of the main frame are respectively and fixedly provided with a welding block and a guide ring, two ends of the outer sides of the three welding blocks are respectively and fixedly provided with a limiting inhaul cable, the two limiting inhaul cables penetrate through the corresponding guide rings to be finally locked and limited in a seabed reef area, the middle part of the bottom of the main frame is fixedly provided with a horizontal detection device, buoyancy assemblies are fixedly arranged on the inner periphery and the periphery of three sides of the bottom of the main frame, high-strength chromium-plated nylon steel wire ropes are fixedly arranged in the middle of the three sides of the bottom of the main frame, counterweight assemblies are sleeved in the middle of the three high-strength chromium-plated nylon steel wire ropes in a limiting manner, and seabed dragging devices are fixedly arranged at the bottoms of the three high-strength chromium-plated nylon steel wire ropes;

the seabed dragging device comprises an embedded cabinet, a backing plate is fixedly welded at the bottom of the embedded cabinet, limit anchor hooks are movably clamped at four corners of the backing plate, limit grooves are respectively formed in the front end and the rear end of the bottom end in the embedded cabinet, limit steel pipes are movably clamped at two ends in the limit grooves, a laminated plate is movably sleeved at the peripheries of the two limit steel pipes, a lifting device is fixedly installed in the middle of the top of the laminated plate, an angle adjusting device is fixedly installed at the top of the lifting device, elastic extrusion devices are fixedly installed at two ends of the bottom in the embedded cabinet, large-range position determination of the whole equipment basically needs to be limited by dragging of a limit cable, water body surging is small in range under the conventional condition, the problem generated in the past is difficult to fix even though the water body surging device cannot be influenced, and the seabed dragging device works in cooperation with a high-strength chromium-plated nylon steel wire rope, on the one hand, the stability of the high-strength chromium-plated nylon steel wire rope is ensured by utilizing the seabed dragging device and the limiting dragging of the high-strength chromium-plated nylon steel wire rope, and meanwhile, the high-strength chromium-plated nylon steel wire rope can also be subjected to simple deformation to be matched with the work of the high-strength chromium-plated nylon steel wire rope when the high-strength chromium-plated nylon steel wire rope is greatly influenced by force, so that the influence and the damage of equipment are reduced to the greatest extent.

As a preferred technical solution of the present invention, the buoyancy module includes a float, the front, middle and rear ends of the periphery of the float are fixedly wrapped with a limiting band, the front end of the float is fixedly mounted with a sealing plate, ninety-five percent of water is filled in the float, the buoyancy module has two types of inner rings and outer rings respectively located at the bottom of the main frame, and the difference between the two types of inner rings and outer rings is in the arrangement and number of the float, the floats of the outer and inner rings are respectively distributed in a three-two type and two-one type, the buoyancy formed by the buoyancy module forms a gravity floating level balance for all structures on the main frame, the whole buoyancy module is regarded as a device to provide a corresponding buoyancy force, so as to ensure that the whole device can stably float on water, generally, the middle part of the device is relatively severely stressed, but the main frame of the support member in the present patent is set in such a manner that the stressed area thereof is maximally expanded, meanwhile, three edges of the whole main frame are subjected to severe pulling force, and the whole main frame is often fragile, so that a plurality of buoys with large buoyancy are arranged on the periphery, and the whole buoyancy supporting and stabilizing effect is good.

As a preferred technical scheme of the invention, the counterweight component comprises a limiting cylinder, a counterweight block is fixedly welded on the periphery of the limiting cylinder, limiting rings are fixedly installed at the top and the bottom of the limiting cylinder, the limiting cylinder is movably sleeved on the surface of a high-strength chromium-plated nylon steel wire rope, the three high-strength chromium-plated nylon steel wire ropes are consistent in spacing and are soaked in the sea, the counterweight block is integrally in an S-shaped structure, the two sides of the thin edge of the counterweight block are chamfered, the main frame and the seabed dragging device are limited and dragged by the high-strength chromium-plated nylon steel wire rope, so that certain difficulty often exists, the counterweight component structure is arranged as an auxiliary counterweight structure, the flowing direction of a water body cannot be grasped in specific use, and the connecting area of the seabed dragging device and the high-strength chromium-plated nylon steel wire rope has a device capable of automatically adapting to the direction, meanwhile, the balancing weight has a certain rotating function under the influence of the limiting barrel, on one hand, the balancing weight continuously applies pressure to the high-strength chromium-plated nylon steel wire rope in the rotating process and pulls the high-strength chromium-plated nylon steel wire rope downwards, on the other hand, the balancing weight can adjust the position by itself when rotating, the stress area of the balancing weight is reduced to the maximum extent, and the stability of equipment is ensured.

As a preferred technical scheme of the present invention, the level detection device includes three horizontal tubes, top sealing plates are fixedly mounted at upper ends of the three horizontal tubes, telescopic cylinders are fixedly mounted at bottoms of the top sealing plates, a pressure sensor is fixedly mounted at a middle portion of a bottom of the horizontal tube, a spring is fixedly mounted at a bottom of the pressure sensor, a corrugated tube is fixedly mounted at a periphery of the bottom of the top sealing plate, piston plates are fixedly mounted at bottoms of the telescopic cylinders and the corrugated tube, an outer tube is fixedly mounted at an upper end of a right side of the horizontal tube, and an inner tube is fixedly mounted inside the outer tube.

As a preferred technical scheme of the invention, three horizontal pipes are distributed in an equiangular annular manner and correspond to three extending sides of a main frame respectively, the interiors of the three horizontal pipes are communicated and filled with colored vegetable oil, the inner pipe is of a curved pipe structure and is communicated with the head and the tail of the horizontal pipe, the style of the outer pipe is consistent with that of the inner pipe but is more than eight percent of the size of the inner pipe, the outer pipe is communicated with the interiors of the horizontal pipes through the inner pipe, the lower end of the outer pipe, which is close to the horizontal pipes, and the lowest value area of the outer pipe are both provided with air vents which are communicated with the outside, the diameter value of the holes of the air vents is five millimeters at zero and is three times three, the whole equipment is in a horizontal state under normal conditions or in a horizontal inclusion range, but the whole equipment is arranged in water, and meanwhile, the external buoyancy is used as the support of the structure, so that the influence of the external environment is very large, level detection device structure in this patent is whether the level that utilizes the change of water level to come real-time survey equipment, in case the slope of whole equipment state has surpassed the scope of settlement, the intraduct liquid of the horizontal line that is pushed down this moment can lead to the fact to press to the piston board, this power can be quick effect telescopic cylinder afterwards, spring and pressure sensor, this information condition also can quick feedback to relevant personnel, so that it in time makes the adjustment, reduce the loss in the at utmost, it then is the stability of guaranteeing inside atmospheric pressure to be provided with outer tube and inner tubular structure in addition, avoid expend with heat and contract with cold to cause obvious influence to this region, the ventilation opening that whole outer tube was seted up can guarantee the exchange of inside and outside air, when the outer tube is carelessly got into to as sea water inside in addition, the aperture of seting in the middle part of outer tube this moment can assist its row to go away.

As a preferred technical scheme of the invention, when the main frame is used in the sea, the integral height value of the horizontal detection device is smaller than the height value of the buoyancy component, and the height value of the air permeable opening area of the outer pipe is larger than twenty centimeters above the sea level, so that the structure of the whole horizontal detection device is ensured to be stable to the greatest extent, and once the horizontal detection device is arranged in the water, the whole horizontal detection device is easily influenced by the sea water environment, the detection accuracy can be influenced, therefore, the horizontal detection device is arranged above the water level, meanwhile, the short-time inclination exceeding of the horizontal detection device can be met, the occurrence of false alarm is mainly prevented, and the alarm can be given out only when the whole horizontal detection device stably detects the exceeding for a long time.

As a preferred technical scheme of the invention, the horizontal detection device is in a Y-shaped structure, the periphery of the horizontal detection device is integrally cast with a ring, and the bottoms of three sides of the Y-shaped structure of the horizontal detection device are fixedly provided with trapezoid structures, one circle or a conventional support column is simply utilized, so that on one hand, the floor area is small, the whole equipment is troublesome to install and maintain, meanwhile, the situation of unstable stress can occur, the whole damage can be accelerated, and in order to avoid the situation, the horizontal detection device is independently arranged into the mode and supplements the ring which is not provided by the conventional technology as the auxiliary and enhancement of the integrity of the main frame.

As a preferred technical scheme of the invention, the structure of the angle adjusting device consists of two groups of simple hinges which are perpendicular to each other, the rotation amplitudes of the two groups of hinges are thirty degrees respectively, the elastic extrusion device consists of two groups of spring cylinders and a trapezoidal strip, the integral height value of the elastic extrusion device is four fifths of that of the embedded cabinet when the elastic extrusion device is not influenced by the outside, the limit anchor hook consists of a hook body, a bolt and a welding cylinder, the whole seabed pulling device is embedded in the seabed reef block area, the high-strength chromium-plated nylon steel wire rope is generally changed when being influenced by external force, the laminated plate structure can be effectively pulled up to meet the length required by the deformation of the high-strength chromium-plated nylon steel wire rope, when the impact force of a water body is reduced, the elastic extrusion device structure needs to be pressed back by the self elasticity, the vertical stability, the limiting and the pulling effect of the high-strength chromium-plated nylon steel wire rope are ensured to be good.

As a preferable technical scheme of the invention, the method comprises the following steps:

the first step is as follows: installation of equipment

The whole main frame and the buoyancy component structure are pushed to a corresponding area together by using a corresponding pushing ship in advance, the area with few people and low sea level is selected, then six limiting inhaul cables are sequentially and fixedly welded on the welding blocks and penetrate through the guide ring to be finally fixed on corresponding seabed reefs, then the three seabed dragging devices are embedded in the seabed, the three seabed dragging devices are firmly fixed on the ground by using a limiting anchor hook structure, the whole embedded cabinet is also embedded in the ground, and at the moment, the whole device structure is stable and starts to be put into use;

the second step is that: formal use and maintenance

After the whole equipment is installed, the wind power generation device can be operated by blowing by utilizing offshore wind, then the electric energy generated by the wind power generation device can be stored in the energy storage device and finally can be transported to a required area by a submarine cable, in order to avoid the position deviation of the whole device, a limit inhaul cable, a high-strength chrome-plated nylon steel wire rope and a seabed dragging device are arranged to be used for limiting and dragging the position, when the seawater surges, the whole high-strength chromium-plated nylon steel wire rope starts to be pushed to one end, the whole angle adjusting device structure can be matched with the high-strength chromium-plated nylon steel wire rope to swing in position, on the other hand, the laminated plate starts to be pulled and protruded, the device is convenient to adapt to the state change of the high-strength chrome-plated nylon steel wire rope, the position limitation of the whole device can be realized, and meanwhile, the device is not obviously pulled and damaged, so that the device is more stable and has a good effect; in addition equipment uses certain skew slope can wholly appear in most likely after a period, the liquid of the inside packing of horizontal pipe this moment in case take place position change, just can extrude the position of piston board, telescopic cylinder can be extruded by the synchronization this moment, this effect of force is to pressure sensor afterwards, when pressure sensor detects the atress and surpasss the scope of settlement, will feed back the condition to maintainer through wireless signal, relevant personnel can take place to report to the police according to the horizontal pipe of that limit and know equipment specifically and topple over to that limit effectively, so that follow-up it effectively maintains and handles.

Compared with the prior art, the invention has the following beneficial effects:

1. the invention achieves the purpose of good integral stability effect by arranging the seabed dragging device, the high-strength chromium-plated nylon steel wire rope, the counterweight component and the like, the whole wind generating set is supported by buoyancy, three groups of limit inhaul cables can be used for effectively controlling the wind generating set to work and move within a certain range, but in order to ensure the wind generating set to work stably for a long time, the invention additionally arranges corresponding devices on three sides of the bottom of the wind generating set, finally, the seabed dragging device at the bottom is deeply embedded in the seabed through the connection of the high-strength chromium-plated nylon steel wire rope, thereby forming the effective dragging of the whole main frame, meanwhile, the corresponding counterweight structure increases the gravity of the whole body to ensure that the main frame is subjected to a downward dragging force for a long time, and simultaneously, the seabed dragging device is provided with the laminated plate structure which can assist the high-strength chromium-plated nylon steel wire rope to deform in a certain extent, because the water body often appears in the sea, the high-strength chromium-plated nylon steel wire rope can also deform under the influence of the water body, the laminated plate is pulled outwards, so that the space for the high-strength chromium-plated nylon steel wire rope to change is provided, the influence of influence damage to the laminated plate is reduced, when the force formed by the water body is smaller than the sum of the gravity and the force applied by the elastic extrusion device, the high-strength chromium-plated nylon steel wire rope is straightened and tightened again at the moment, and is supported integrally and stably, the counterweight component structure is provided with the limiting barrel, the counterweight component structure can automatically adapt to the change of the direction of the water body, the influence of resistance is reduced to the maximum extent, and the long-term stable use of equipment is ensured.

2. The invention achieves the purpose of integral stable stress uniformity by arranging the main frame, the buoyancy component, the limiting guy cable and the like, the existing buoyancy device adopts air or water, most of the existing buoyancy devices are uniformly arranged at the bottom of the main frame, so that the stability effect of the integral buoyancy is good, but the existing buoyancy device is influenced by the main frame per se and always has a certain problem, and the existing buoyancy device has the danger of instability and rollover. Three sides are that the bar-shaped structure is single thin relatively, and if buoyancy was concentrated in the outer loop this moment can further expand its lifting surface, because the contact area who still floats and water on the final main part is big, three big floats setting limit the elbow each other in periphery simultaneously, just also avoided the commonality of power to concentrate, can effectually promote its ability of tolerating marine stormy wind and sea water flow.

3. The invention achieves the purpose of good state sensing effect by arranging the horizontal tube, the telescopic tube, the pressure sensor and the like, the most important of the whole equipment is to ensure the balance of the whole equipment, the two beneficial effects are that the state is finished as much as possible by the structure and is stable, but the small-amplitude inclination of the equipment position is difficult to detect after the whole equipment is used for a long time, but the small-amplitude inclination is dangerous for the whole equipment, the invention is provided with three horizontal tubes and corresponds to the three edges of the main frame, when the whole device is inclined, the horizontal tube area with the most serious inclination is pushed by the extrusion of oil bodies in the horizontal tubes because the piston plate moves upwards to form the extrusion of the telescopic tube, the spring and the pressure sensor, once the pressure sensor senses that the pressure amplitude is greater than a set value and the maintenance time exceeds a set range, the alarm can be automatically sent to the relevant personnel, the related personnel can effectively and quickly finish the maintenance treatment of the inclined edge according to the alarm horizontal pipe area, solve the problem as early as possible and ensure the long-term stable use of the equipment.

Drawings

FIG. 1 is a front view of the overall structure of the present invention;

FIG. 2 is a bottom schematic view of the inventive structure;

FIG. 3 is a back view of the present invention;

FIG. 4 is a schematic view of the interior of the subsea pulling device of the present invention;

FIG. 5 is a schematic view of the structural backing plate and the limiting anchor hooks of the present invention;

FIG. 6 is a schematic view of the entire structure of the level detection device of the present invention;

FIG. 7 is a schematic cross-sectional view of a horizontal pipe of the present invention;

FIG. 8 is a schematic view of a structural frame of the present invention;

FIG. 9 is a schematic view of a structural buoyancy module of the present invention;

fig. 10 is a schematic view of a structural weight assembly of the present invention.

In the figure: 1. a main frame; 2. an energy storage device; 3. a wind power generation device; 4. welding the blocks; 5. a guide ring; 6. a limiting inhaul cable; 7. a level detection device; 71. a horizontal tube; 72. an outer tube; 73. an inner tube; 74. a top sealing plate; 75. a telescopic cylinder; 76. a bellows; 77. a piston plate; 78. a spring; 79. a pressure sensor; 8. a buoyancy assembly; 81. a float bowl; 82. a limiting band; 83. closing the plate; 9. high-strength chromium-plated nylon steel wire rope; 10. a counterweight assembly; 101. a limiting cylinder; 102. a balancing weight; 103. a limiting ring; 11. a subsea pulling device; 111. burying the cabinet; 112. a base plate; 113. limiting the anchor hooks; 114. a laminated slab; 115. an elastic extrusion device; 116. limiting the steel pipe; 117. a limiting groove; 118. a pulling device; 119. an angle adjusting device.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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.

As shown in fig. 1 to 10, the invention provides a wind turbine generator system with a floating type on the sea, which comprises a main frame 1, wherein an energy storage device 2 is fixedly installed in the middle of the top of the main frame 1, and a wind turbine generator 3 is fixedly installed on the top of the energy storage device 2; three edges of the top of the main frame 1 and corresponding side surfaces are respectively fixedly provided with a welding block 4 and a guide ring 5, two ends of the outer side of each welding block 4 are respectively fixedly provided with a limiting stay cable 6, the two limiting stay cables 6 penetrate through the corresponding guide rings 5 and are finally locked and limited in a seabed reef area, the middle of the bottom of the main frame 1 is fixedly provided with a level detection device 7, the inner periphery and the periphery of the three edges of the bottom of the main frame 1 are respectively and fixedly provided with a buoyancy component 8, the middle of the three edges of the bottom of the main frame 1 is respectively and fixedly provided with a high-strength chromium-plated nylon wire rope 9, the middle of the three high-strength chromium-plated nylon wire ropes 9 is respectively and limitedly sleeved with a counterweight component 10, the bottoms of the three high-strength chromium-plated nylon wire ropes 9 are respectively and fixedly provided with a seabed anti-corrosion pulling device 11, and all equipment below the sea level are subjected to rust protection treatment;

the seabed dragging device 11 comprises an embedded cabinet 111, a backing plate 112 is fixedly welded at the bottom of the embedded cabinet 111, limit anchor hooks 113 are movably clamped at four corners of the backing plate 112, limit grooves 117 are respectively formed at the front end and the rear end of the bottom end in the embedded cabinet 111, limit steel pipes 116 are movably clamped at two ends in the limit grooves 117, a laminated plate 114 is movably sleeved at the peripheries of the two limit steel pipes 116, a lifting device 118 is fixedly arranged at the middle of the top of the laminated plate 114, an angle adjusting device 119 is fixedly arranged at the top of the lifting device 118, elastic extrusion devices 115 are fixedly arranged at two ends of the bottom in the embedded cabinet 111, large-range position determination of the whole equipment basically needs to be limited by dragging of a limit guy cable 6, but water body surging in the conventional situation is small-range and is excessive, the problem which is not influenced by the lifting device but is difficult to be fixed in the past, because the seabed dragging device 11 is matched with a high-strength nylon steel wire rope 9, on one hand, the seabed dragging device 11 and the high-strength chromium-plated nylon steel wire rope 9 are dragged in a limiting mode to ensure stability, and meanwhile, when the high-strength chromium-plated nylon steel wire rope 9 is greatly influenced by force, simple deformation can be generated to match with the high-strength chromium-plated nylon steel wire rope, so that the influence and damage of equipment are reduced to the greatest extent.

Wherein, the buoyancy module 8 includes the flotation pontoon 81, the peripheral front-middle rear end of the flotation pontoon 81 is all fixed to wrap up the spacing area 82, and the front end of the flotation pontoon 81 is all fixed with the shrouding 83, the inside packing of flotation pontoon 81 has ninety-five percent of water, the pattern of the buoyancy module 8 has two kinds of inner ring and outer loop that are located the body frame 1 bottom respectively and the difference of the two lies in the arrangement mode and the quantity of flotation pontoon 81, outer inner ring flotation pontoon 81 adopts the distribution of the third two formula and the distribution of the second one formula respectively, the buoyancy that the buoyancy module 8 forms is that all structures form the level of gravity floating on the body frame 1 is balanced, whole buoyancy module 8 is regarded as the equipment and provides corresponding buoyancy to this guarantees that the whole device can stably float on water, the middle part of the equipment atress is relatively serious under ordinary circumstances, but the supporting member body frame 1 in this scheme sets up to this pattern and then expands its atress area to the maximum extent, meanwhile, three edges of the whole main frame 1 are subjected to severe pulling force, and the whole main frame is often fragile, so that the buoys 81 with large number and large buoyancy are arranged on the periphery, and the whole buoyancy supporting and stabilizing effect is good.

Wherein, the counterweight component 10 comprises a limiting cylinder 101, the periphery of the limiting cylinder 101 is fixedly welded with a counterweight block 102, the top and the bottom of the limiting cylinder 101 are both fixedly provided with a limiting ring 103, the limiting cylinder 101 is movably sleeved on the surface of the high-strength chromium-plated nylon steel wire rope 9, the three high-strength chromium-plated nylon steel wire ropes 9 have consistent spacing and are all soaked in the sea, the counterweight block 102 is integrally S-shaped and the two sides of the thin edge of the counterweight block are chamfered, the main frame 1 and the seabed dragging device 11 are limited and dragged by the high-strength chromium-plated nylon steel wire rope 9, which often has certain difficulty, therefore, the counterweight component 10 is arranged as an auxiliary counterweight structure, the flowing direction of the water body can not be grasped during the specific use, therefore, the connecting area of the seabed dragging device 11 and the high-strength chromium-plated nylon steel wire rope 9 has a device capable of automatically adapting to the direction, and meanwhile, the counterweight block 102 has a certain rotation function under the influence of the limiting cylinder 101, on one hand, the high-strength chrome-plated nylon steel wire rope 9 is continuously pressed and pulled downwards in the rotating process, on the other hand, the position can be adjusted to reduce the stress area to the maximum extent during rotation, and the stability of the equipment is ensured.

Wherein, level detection device 7 is including three horizontal pipe 71, the equal fixed mounting in upper end of three horizontal pipe 71 inside has a capping board 74, the bottom fixed mounting of capping board 74 has a telescopic cylinder 75, the middle part fixed mounting of horizontal pipe 71 bottom has pressure sensor 79, pressure sensor 79's bottom fixed mounting has spring 78, the peripheral fixed mounting of capping board 74 bottom has bellows 76, the equal fixed mounting in bottom of telescopic cylinder 75 and bellows 76 has piston plate 77, the upper end fixed mounting on horizontal pipe 71 right side has outer tube 72, the inside fixed mounting of outer tube 72 has inner tube 73.

Wherein, three horizontal pipes 71 are distributed in an equal angle ring shape and correspond to three extending sides of the main frame 1 respectively, the three horizontal pipes 71 are communicated with each other and filled with colored vegetable oil, the inner pipe 73 is in a curved pipe structure and is communicated with the head and the tail, the style of the outer pipe 72 is consistent with the inner pipe 73 but larger than eight percent of the size of the inner pipe, the outer pipe 72 is communicated with the inside of the horizontal pipe 71 through the inner pipe 73, the lower end of the outer pipe and the lowest value area of the outer pipe 72 which are close to the horizontal pipe 71 are both provided with vent holes communicated with the outside, the diameter value of the vent holes with the lowest value is five millimeters and is provided in a three-by-three way, the whole equipment is in a horizontal state under normal conditions, or in a horizontal included range, but the whole equipment is arranged in water, and simultaneously buoyancy is used as the support of the structure, the influence of the external environment is very large, the structure of the horizontal detection device 7 in the patent utilizes the change of the water level to survey the horizontal state of the equipment in real time Or not, in case the slope of whole equipment state has surpassed the scope of settlement, the liquid of the horizontal tube 71 inside that is pushed down this moment can lead to the fact to press to piston plate 77, this power can be quick effect to telescopic cylinder 75 afterwards, spring 78 and pressure sensor 79, this information condition also can quick feedback to relevant personnel, so that it in time makes the adjustment, reduce the loss in the at utmost, it is the stability of guaranteeing inside atmospheric pressure to be provided with outer tube 72 in addition and inner tube 73 structure, avoid expend with heat and contract with cold to cause obvious influence to this region, the exchange of inside and outside air can be guaranteed to the ventilative mouth that whole outer tube 72 was seted up, in addition when the sea water carelessly enters into outer tube 72 inside, the aperture of seting up in the middle part of outer tube 72 can assist its row at this moment.

Wherein, horizontal detection device 7's whole altitude value is less than buoyancy module 8's altitude value and the regional altitude value of ventilative mouthful of outer tube 72 is greater than the sea level twenty centimetres when body frame 1 drops into the sea to use, the stability of its structure is guaranteed exactly to whole horizontal detection device 7 structure at utmost, in case the setting receives the influence of sea water environment in aquatic very easily, also can cause the influence to the accuracy that detects, consequently on setting up it and the surface of water, horizontal detection device 7 can satisfy the slope of its short time and exceed standard simultaneously, mainly be for taking precautions against the production of wave, avoid it to appear the false alarm, it can report the police work to exceed standard when whole horizontal detection device 7 stably detects for a long time.

Wherein, level detection device 7 is Y shape structure and its periphery body casting has the ring, and the trilateral bottom of level detection device 7Y shape structure is equal fixed mounting has trapezium structure, the simple round of utilizing or conventional support column, area is little on the one hand, holistic equipment fixing is very troublesome with the maintenance, the unstable condition of atress also can appear simultaneously, holistic damage can accelerate, in order to avoid the emergence of this condition, this patent sets this pattern alone and has supplemented the ring that the conventionality does not possess as the supplementary and the reinforcing of body frame 1 wholeness.

Wherein, the structure of the angle adjusting device 119 is composed of two groups of simple hinges which are vertical to each other, the rotation amplitudes of the two groups of hinges are respectively thirty degrees from left to right, the elastic extrusion device 115 is composed of two groups of spring cylinders and a trapezoidal strip, and the elastic extrusion device 115 is not influenced by the outside, the integral height value is four fifths of the height value of the embedded cabinet 111, the limit anchor hook 113 is composed of a hook body, a bolt and a welding cylinder, the seabed pulling device 11 is integrally embedded in the seabed reef rock block area, the high-strength chromium-plated nylon steel wire rope 9 is changed when being influenced by the external force under the general condition, at the moment, the structure of the laminated plate 114 is effectively pulled up to meet the length required by the deformation of the high-strength chromium-plated nylon steel wire rope 9, when the impact force of the water body is reduced, the elastic extrusion device 115 structure needs to be pressed back by utilizing the elasticity of the elastic extrusion device, and the vertical stability, the limiting and the pulling effect of the high-strength chromium-plated nylon steel wire rope 9 are good.

The method comprises the following steps:

the first step is as follows: installation of equipment

The whole main frame 1 and the buoyancy component 8 are pushed to a corresponding area together by using a corresponding pushing boat in advance, the area with few people and low sea level is selected, then six limiting guys 6 are sequentially and fixedly welded on the welding blocks 4 and penetrate through the guide rings 5 to be finally fixed on corresponding seabed reefs, then three seabed pulling devices 11 are embedded in the seabed, the limiting anchor hooks 113 are used for firmly fixing the three seabed pulling devices on the ground, the whole embedded cabinet 111 is also embedded in the ground, and the whole device starts to be put into use when the structure is stable;

the second step is that: formal use and maintenance

After the whole equipment is installed, the wind power blowing at sea can complete the work of the wind power generation device 3, then the electric energy generated by the wind power generation device 3 can be stored in the energy storage device 2 and finally can be conveyed to a required area by a submarine cable, in order to avoid the position deviation of the whole device, a limiting inhaul cable 6, a high-strength chromium-plated nylon steel wire rope 9 and a submarine dragging device 11 are arranged to be used as limiting dragging of the position, when the seawater surges, the whole high-strength chromium-plated nylon steel wire rope 9 starts to be pushed to one end, at the moment, the whole angle adjusting device 119 structure can be matched with the high-strength chromium-plated nylon steel wire rope 9 to swing the position, on the other hand, the laminated plate 114 also starts to be dragged and protruded so as to adapt to the change of the state of the high-strength chromium-plated nylon steel wire rope 9, the position limitation of the whole device can be realized, and meanwhile, the obvious dragging damage can not occur, so that the stability is better; in addition, after the device is used for a period of time, a certain deviation and inclination are likely to occur on the whole, once the position of the piston plate 77 can be extruded by the liquid filled in the horizontal tube 71 is changed, the telescopic tube 75 can be synchronously extruded at the moment, the force acts on the pressure sensor 79 subsequently, when the pressure sensor 79 detects that the stress exceeds a set range, the condition is fed back to maintenance personnel through wireless signals, and related personnel can alarm according to the horizontal tube 71 to effectively know that the device is specifically toppled to the side, so that the subsequent effective maintenance and treatment can be performed.

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

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a wind generating set with marine floating formula, includes body frame (1), the middle part fixed mounting at body frame (1) top has energy memory (2), the top fixed mounting of energy memory (2) has wind power generation set (3), trilateral and the side that corresponds at body frame (1) top fixed mounting respectively has welded block (4) and guide ring (5), and is three the equal fixed mounting in both ends in welded block (4) outside has spacing cable (6) and two spacing cable (6) all to pass and corresponds guide ring (5) and finally lock spacing in seabed reef area, its characterized in that: the middle part of the bottom of the main frame (1) is fixedly provided with a horizontal detection device (7), the inner periphery and the periphery of three sides of the bottom of the main frame (1) are fixedly provided with buoyancy assemblies (8), the middle parts of the three sides of the bottom of the main frame (1) are fixedly provided with high-strength chromium-plated nylon steel wire ropes (9), the middle parts of the three high-strength chromium-plated nylon steel wire ropes (9) are sleeved with counterweight assemblies (10) in a limiting manner, and the bottoms of the three high-strength chromium-plated nylon steel wire ropes (9) are fixedly provided with seabed dragging devices (11);

the seabed pulling device (11) comprises an embedded cabinet (111), a backing plate (112) is fixedly welded at the bottom of the embedded cabinet (111), limiting anchor hooks (113) are movably clamped at four corners of the backing plate (112), limiting grooves (117) are formed in the front end and the rear end of the bottom end of the interior of the embedded cabinet (111), limiting steel pipes (116) are movably clamped at two ends of the interior of the limiting grooves (117), a laminated plate (114) is movably sleeved on the periphery of the two limiting steel pipes (116), a lifting device (118) is fixedly installed in the middle of the top of the laminated plate (114), an angle adjusting device (119) is fixedly installed at the top of the lifting device (118), and an elastic extrusion device (115) is fixedly installed at two ends of the bottom of the interior of the embedded cabinet (111).

2. A wind power plant of the offshore floating type according to claim 1, wherein: buoyancy module (8) are including flotation pontoon (81), all fixed parcel has spacing area (82) in the front of flotation pontoon (81) outlying back end, and the equal fixed mounting in front end of flotation pontoon (81) has shrouding (83), the inside packing of flotation pontoon (81) has the water of ninety-five percent, the pattern of buoyancy module (8) has two kinds of inner rings and the outer loop that are located body frame (1) bottom respectively and the difference of the two lie in the mode of arranging and the quantity of flotation pontoon (81), outer inner ring what flotation pontoon (81) adopted respectively is that the formula of three two distributes and the formula of two distributes, the buoyancy that buoyancy module (8) formed is that all structures form gravity level of floating on body frame (1) is balanced.

3. A wind power plant of the offshore floating type according to claim 1, characterized in that: counterweight assembly (10) is including a spacing section of thick bamboo (101), the peripheral fixed welding of a spacing section of thick bamboo (101) has balancing weight (102), and the top and the equal fixed mounting in bottom of a spacing section of thick bamboo (101) have spacing ring (103), spacing section of thick bamboo (101) activity cup joints the surface at high strength chromium plating nylon wire rope (9), and is three the interval of high strength chromium plating nylon wire rope (9) is unanimous and all soaks in the sea, balancing weight (102) wholly is S-shaped structure and its featheredge both sides and all does the chamfer and handle.

4. A wind power plant of the offshore floating type according to claim 1, wherein: horizontal detection device (7) is including three level pipe (71), three the equal fixed mounting in upper end of level pipe (71) inside has a capping board (74), the bottom fixed mounting of capping board (74) has a bellows (75), the middle part fixed mounting of level pipe (71) bottom has pressure sensor (79), the bottom fixed mounting of pressure sensor (79) has spring (78), the peripheral fixed mounting of capping board (74) bottom has bellows (76), the equal fixed mounting in bottom of bellows (75) and bellows (76) has piston plate (77), the upper end fixed mounting on level pipe (71) right side has outer tube (72), the inside fixed mounting of outer tube (72) has inner tube (73).

5. Wind park according to claim 4, wherein: the three horizontal pipes (71) are distributed in an equiangular annular mode and correspond to three extending sides of the main frame (1) respectively, the interiors of the three horizontal pipes (71) are communicated and filled with colored vegetable oil, the inner pipe (73) is of a bent pipe structure and is communicated with the head and the tail of the horizontal pipes, the outer pipe (72) is in the same shape as the inner pipe (73) but larger than eight percent of the size of the inner pipe, the outer pipe (72) is communicated with the interiors of the horizontal pipes (71) through the inner pipe (73), the lower end, close to the horizontal pipes (71), of the outer pipe (72) and the lowest value area of the outer pipe (72) are provided with a ventilation opening which is communicated with the outside, and the lowest value of the ventilation opening is five millimeters at zero and is provided in a three-by-three mode.

6. Wind park according to claim 4, wherein: when the main frame (1) is thrown into the sea for use, the overall height value of the horizontal detection device (7) is smaller than the height value of the buoyancy assembly (8), and the height value of the ventilation opening area of the outer pipe (72) is larger than twenty centimeters above the sea level.

7. Wind park according to claim 6, wherein: the horizontal detection device (7) is of a Y-shaped structure, a circular ring is integrally cast on the periphery of the horizontal detection device, and trapezoidal structures are fixedly mounted at the bottoms of the three sides of the Y-shaped structure of the horizontal detection device (7).

8. A wind power plant of the offshore floating type according to claim 1, characterized in that: the structure of the angle adjusting device (119) is composed of two groups of simple hinges and the two hinges are perpendicular to each other, the rotation amplitude of the hinges is thirty degrees, the elastic extrusion device (115) is composed of two groups of spring barrels and a trapezoidal strip, the integral height value is four fifths of the embedded cabinet (111) when the elastic extrusion device (115) is not affected by the outside, the limit anchor hook (113) is composed of a hook body, a bolt and a welding barrel, and the seabed dragging device (11) is integrally embedded in the seabed reef rock block area.

9. A use method of a wind generating set with a floating type on the sea is characterized in that: the method comprises the following steps:

the first step is as follows: installation of equipment

The whole main frame (1) and the buoyancy component (8) are pushed to a corresponding area together by using a corresponding pushing ship in advance, the area with few people and low sea level is selected, then six limiting guys (6) are sequentially and fixedly welded on welding blocks (4) manually and penetrate through guide rings (5) to be finally fixed on corresponding seabed stone reefs, then three seabed pulling devices (11) are embedded in the seabed, the limiting anchor hooks (113) are firmly fixed on the ground, the whole embedded cabinet (111) is also embedded in the ground, and the whole device starts to be put into use when the structure is stable;

the second step: formal use and maintenance

After the whole equipment is installed, the wind power blowing at sea can complete the work of the wind power generation device (3), then the electric energy generated by the wind power generation device (3) can be stored in the energy storage device (2), and finally can be conveyed to a required area by a submarine cable, in order to avoid the position deviation of the whole device, a limiting inhaul cable (6), a high-strength chromium-plated nylon steel wire rope (9) and a submarine dragging device (11) are arranged to be used for limiting and dragging the position, when the seawater surges, the whole high-strength chromium-plated nylon steel wire rope (9) starts to be pushed to one end, at the moment, the structure of the whole angle adjusting device (119) can be matched with the high-strength chromium-plated nylon steel wire rope (9) to carry out position swing, on the other hand, a laminated plate (114) also starts to be dragged and protruded, so as to adapt to the state change of the high-strength chromium-plated nylon steel wire rope (9), the device can realize position limitation of the whole device, and meanwhile, the device cannot be obviously pulled and damaged, so that the device is more stable and has a good effect; in addition, the whole device is likely to have certain deviation and inclination after being used for a period of time, at the moment, once the liquid filled in the horizontal pipe (71) is changed in position, the position of the piston plate (77) can be extruded, at the moment, the telescopic cylinder (75) can be synchronously extruded, the force is applied to the pressure sensor (79), when the pressure sensor (79) detects that the stress exceeds the set range, the condition is fed back to maintenance personnel through wireless signals, and related personnel can alarm according to the horizontal pipe (71) at that side to effectively know that the device is specifically toppled to that side, so that the subsequent horizontal pipe can be effectively maintained and processed.