CN114033620B - Floating wind power device with plastic floating body - Google Patents
Floating wind power device with plastic floating body Download PDFInfo
- Publication number
- CN114033620B CN114033620B CN202111279180.8A CN202111279180A CN114033620B CN 114033620 B CN114033620 B CN 114033620B CN 202111279180 A CN202111279180 A CN 202111279180A CN 114033620 B CN114033620 B CN 114033620B
- Authority
- CN
- China
- Prior art keywords
- plastic
- wind power
- floating body
- floating
- plastic floating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000007667 floating Methods 0.000 title claims abstract description 136
- 229920003023 plastic Polymers 0.000 title claims abstract description 133
- 239000004033 plastic Substances 0.000 title claims abstract description 133
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 48
- 238000007654 immersion Methods 0.000 claims abstract description 18
- 238000007789 sealing Methods 0.000 claims abstract description 12
- 230000001681 protective effect Effects 0.000 claims abstract description 7
- 238000009434 installation Methods 0.000 claims description 32
- 229910000831 Steel Inorganic materials 0.000 claims description 16
- 239000010959 steel Substances 0.000 claims description 16
- 238000002844 melting Methods 0.000 claims description 8
- 230000008018 melting Effects 0.000 claims description 8
- 238000005260 corrosion Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 7
- 238000003723 Smelting Methods 0.000 description 6
- 238000010276 construction Methods 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 239000013535 sea water Substances 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 238000005536 corrosion prevention Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000012943 hotmelt Substances 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
- F03D9/20—Wind motors characterised by the driven apparatus
- F03D9/25—Wind motors characterised by the driven apparatus the apparatus being an electrical generator
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
- B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
- B29C66/52—Joining tubular articles, bars or profiled elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
- B63B35/44—Floating buildings, stores, drilling platforms, or workshops, e.g. carrying water-oil separating devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor
- F03D1/06—Rotors
- F03D1/065—Rotors characterised by their construction elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D13/00—Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
- F03D13/20—Arrangements for mounting or supporting wind motors; Masts or towers for wind motors
- F03D13/25—Arrangements for mounting or supporting wind motors; Masts or towers for wind motors specially adapted for offshore installation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D17/00—Monitoring or testing of wind motors, e.g. diagnostics
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D7/00—Controlling wind motors
- F03D7/02—Controlling wind motors the wind motors having rotation axis substantially parallel to the air flow entering the rotor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
- B63B35/44—Floating buildings, stores, drilling platforms, or workshops, e.g. carrying water-oil separating devices
- B63B2035/4433—Floating structures carrying electric power plants
- B63B2035/446—Floating structures carrying electric power plants for converting wind energy into electric energy
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/727—Offshore wind turbines
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Sustainable Energy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- General Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Power Engineering (AREA)
- Wind Motors (AREA)
Abstract
The invention relates to a floating wind power device with a plastic floating body, which comprises a floating platform, wherein the periphery of the base is uniformly and downwards connected with a plurality of corresponding plastic floating bodies in a sealing manner, and the bottoms of the plastic floating bodies are respectively provided with a corresponding water sensor; the base comprises a sheet-shaped plastic plate, and the protective plate is integrally formed and connected to the lower side of the sheet-shaped plastic and is arranged on the outer side of the plastic floating body in a surrounding mode; the air inlets of the matched air bags are respectively connected with corresponding air inlets, and the air inlets are connected to the air outlet end of the inflator pump in parallel through corresponding electromagnetic valves; the wind power tower barrel is fixedly connected to the base; and the water immersion sensor, the electromagnetic valve and the inflator pump are connected to the control system. The invention can effectively and greatly reduce the workload of the anti-corrosion treatment, and can effectively ensure the use safety and the practicability.
Description
Technical Field
The invention relates to a wind power device, in particular to a floating wind power device with a plastic floating body.
Background
Wind power generation is to convert kinetic energy of wind into electric energy, wherein the wind energy is clean and pollution-free renewable energy, and land wind power is affected by problems such as topography, land resources and the like, and the generated wind power is extremely limited. The offshore wind power construction requires a huge seabed fixed platform, has huge construction investment and difficulty, and influences the operation of the ship; the deep sea is the most favorable area for developing wind power resources, and the construction of the existing seabed fixed platform in the deep sea area is basically not realized, so that the floating wind power technology is generated. At present, most of deep sea floating wind power basically adopts a metal welded floating box as a floating body structure, a large amount of corrosion prevention treatment is needed, long-term uninterrupted maintenance is needed, the dead weight is large, and a floating platform with extremely large recovery capacity is needed to be built, so that the development of the deep sea floating wind power technology is greatly limited, and the emergence of a novel floating wind power device is urgently needed.
Disclosure of Invention
The invention aims to solve the technical problems in the prior art, and provides a floating wind power device with a plastic floating body, which can effectively solve the technical problems in the prior art.
The technical scheme of the invention is as follows:
a floating wind power device with a plastic floating body comprises
The floating platform comprises a base, wherein the periphery of the base is uniformly and downwards connected with a plurality of corresponding plastic floating bodies in a sealing manner, and the bottoms of the plastic floating bodies are respectively provided with corresponding water immersion sensors;
the base comprises a sheet-shaped plastic plate, the protective plate is integrally formed and connected to the lower side of the sheet-shaped plastic plate, and the protective plate is arranged on the outer side of the plastic floating body in a surrounding mode;
the air inlets of the matched air bags are respectively connected with corresponding air inlets, and the air inlets respectively penetrate through the upper side of the base and are connected with the air outlet end of an inflator pump arranged on the base in parallel through corresponding electromagnetic valves;
the wind power tower is fixedly connected to the base, a corresponding generator is fixedly arranged at the top of the wind power tower, and a wind power blade is fixedly connected to the head end of the generator;
the control system is connected with the water immersion sensor, the electromagnetic valve and the inflator pump, and is connected to an external power supply.
When the water immersion sensor senses that water enters the bottom of the plastic floating body where the water immersion sensor is located, a first signal is sent to the control system, and when the control system receives the first signal, the control system controls the corresponding electromagnetic valve to be opened and controls the inflator pump to be started so as to inflate the matched air bags in the corresponding plastic floating body.
The lower side of the plastic floating body is annularly provided with a corresponding annular plastic floating body, the annular plastic floating body is closed, the upper end part of the annular plastic floating body is respectively communicated with the bottom of the plastic floating body, a corresponding fixing pipe is connected between the upper end part of the annular plastic floating body and the bottom of the plastic floating body, the upper end of the fixing pipe is positioned on the upper side of the bottom of the plastic floating body, and the upper end part of the fixing pipe is positioned above a corresponding water immersion sensor.
The upper fixing device of the sheet plastic plate is provided with a mounting steel plate, the bottom of the wind power tower cylinder is provided with a mounting flange, the mounting steel plate is respectively and fixedly connected with a corresponding mounting screw rod upwards at a position corresponding to a flange hole of the mounting flange, and the mounting flange is fixed on the mounting screw rod through a plurality of corresponding locking nuts.
The installation steel plate and the sheet-shaped plastic plate are circular, the middle part of the sheet-shaped plastic plate is provided with a corresponding installation groove, and the installation steel plate is inlaid in the installation groove and is fixedly connected by a plurality of corresponding locking bolts.
The plastic floating body comprises a tubular main body, the bottom of the tubular main body is integrally formed into a concave spherical shape, a corresponding tube sealing plate is downwards arranged on the bottom of the tubular main body, corresponding first installation convex edges are respectively arranged on the positions of the sheet-shaped plastic plates corresponding to the tubular main body, and the top of the tubular main body is sealed and fixed onto the first installation convex edges.
The top of the tubular main body and the first mounting flange are welded into a whole through a corresponding first electrofusion pipe fitting.
The fixed pipe integrated into one piece connect in the bottom of tube shrouding, the upper end of annular plastics body with the corresponding second installation protruding edge of being equipped with respectively on the position that the fixed pipe corresponds, the bottom of fixed pipe is sealed to respectively on the protruding edge of second installation.
The bottom of the fixed pipe and the second installation convex edge are welded into a whole through corresponding second electric melting pipe fittings respectively.
The invention has the advantages that:
1) The floating body of the floating platform adopts the seawater corrosion-resistant plastic floating body, so that the use of metal materials is greatly reduced, the workload of corrosion prevention treatment is effectively and greatly reduced, and the subsequent maintenance difficulty and cost are reduced.
2) On the basis of the plastic floating bodies, the invention is further provided with corresponding water immersion sensors at the bottoms of the plastic floating bodies respectively, and matched air bags are arranged in the plastic floating bodies respectively, the air inlet ends of the matched air bags are connected with corresponding air inlet pipes respectively, and the air inlet pipes are connected to the air outlet ends of the air pumps arranged on the base in parallel through corresponding electromagnetic valves respectively. In the use process, when the water logging sensor senses that water enters the bottom of the plastic floating body where the water logging sensor is positioned, namely, when the plastic floating body leaks water, a first signal is sent to the control system, when the control system receives the first signal, the corresponding electromagnetic valve is controlled to be opened, and the inflator pump is controlled to be started so as to inflate the matched air bags in the corresponding plastic floating body, so that the matched air bags can be effectively inflated, the seawater leaking into the plastic floating body can be directly discharged, the buoyancy can be effectively kept, normal use can be continuously maintained when the plastic floating body is damaged, and the damaged points can be subsequently sealed and repaired, so that the use safety and the practicability of the invention are effectively ensured.
3) Because the plastic floating bodies are in a longitudinal state and are downwards and hermetically connected to the periphery of the base, the plastic floating bodies are easy to deform under the influence of surges, even the joints are cracked, and the like.
4) When the plastic floating body is damaged and leaked, the damaged plastic floating body can enter water, so that the floating platform is integrally unstable, although drainage and buoyancy maintenance can be effectively realized through inflation of the matched air bags, a period of time is needed to be passed through for inflation of the matched air bags, if the damage point is large and water leakage is rapid, the floating platform can be excessively unstable, and finally the possibility of overturning of the wind power tower can be caused. Therefore, the lower side of the plastic floating body is annularly provided with a corresponding annular plastic floating body, the annular plastic floating body is closed, and the upper end part of the annular plastic floating body is respectively communicated with the bottom of the plastic floating body to be connected with a corresponding fixing pipe. When the plastic floating body is damaged and leaked, the water level is higher than the upper end part of the fixed pipe, and overflows into the annular plastic floating body, so that a large amount of water can not be generated in the single plastic floating body, the whole floating platform is prevented from being excessively unstable, and in the process of the water leakage and overflow entering the annular plastic floating body, the matched air bag is inflated in time, so that the damage point sealing and repairing can be effectively realized, and the use safety and the practical effect of the floating platform are effectively further improved.
5) The upper end of the fixing pipe is positioned on the upper side of the bottom of the plastic floating body, and the upper end of the fixing pipe is positioned above the corresponding water sensor. Therefore, only when the water level in the plastic float body is higher than the upper end part of the fixed pipe, overflows into the annular plastic float body, and the upper end part of the fixed pipe is positioned above the corresponding water sensor, so that the normal use of the water sensor is not affected.
6) The upper fixing device of the sheet plastic plate is provided with the mounting steel plate, the bottom of the wind power tower cylinder is provided with the mounting flange, the mounting steel plate is respectively and fixedly connected with the corresponding mounting screw rods upwards at the positions corresponding to the flange holes of the mounting flange, and the mounting flange is fixed on the mounting screw rods through a plurality of corresponding locking nuts. The installation of the wind power tower cylinder is convenient because the installation steel plate is matched with the sheet plastic plate to effectively form the base with enough supporting rigidity and strength, and the installation stability of the wind power tower cylinder can be effectively ensured through the matching of the locking nut and the installation screw rod.
7) The top of the tubular main body and the first installation convex edge are welded into a whole through corresponding first electric melting pipe fittings, and the bottom of the fixed pipe and the second installation convex edge are welded into a whole through corresponding second electric melting pipe fittings respectively. In the assembly process, one end of the first electric smelting pipe fitting is sleeved on the corresponding first installation convex edge in advance, then the tubular main body is installed on the other end of the corresponding first electric smelting pipe fitting, and the connection between the tubular main body and the first installation convex edge can be completed through hot-melt welding; then, one end of the second electric smelting pipe fitting is respectively sleeved on the corresponding fixing pipe, the second installation convex edges of the annular plastic floating bodies are respectively inserted into the other ends of the second electric smelting pipe fittings, and the connection between the fixing pipe and the second installation convex edges can be completed through hot-melt welding. The whole assembly is extremely simple and has sufficient assembly stability, thereby further effectively and greatly improving the practical effect of the invention.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic structural diagram of a floating platform with a wind power tower connected thereto.
Figure 3 is a cross-sectional view of the floating platform.
Fig. 4 is a schematic structural view of a plastic float attached to a sheet-like plastic panel.
Detailed Description
For the convenience of understanding by those skilled in the art, the structure of the present invention will now be described in further detail with reference to the accompanying drawings:
1-4, a floating wind power plant with plastic floating body, comprising
The floating platform comprises a base 1, wherein the periphery of the base 1 is uniformly and downwardly connected with a plurality of corresponding plastic floating bodies 2 in a sealing manner, and the bottoms of the plastic floating bodies 2 are respectively provided with corresponding water immersion sensors 3;
the base 1 comprises a sheet-shaped plastic plate 101, the protective plate 14 is integrally formed and connected to the lower side of the sheet-shaped plastic plate 101, and the protective plate 14 is arranged on the outer side of the plastic floating body 2 in a surrounding manner;
the plurality of matched air bags 4 are respectively arranged in the plastic floating body 2, the air inlet ends of the matched air bags 4 are respectively connected with corresponding air inlet pipes 5, and the air inlet pipes 5 respectively penetrate through and extend to the upper side of the base 1 and are connected in parallel to the air outlet ends of the air pumps 7 arranged on the base 1 through corresponding electromagnetic valves 6;
the wind power tower barrel 8 is fixedly connected to the base 1, a corresponding generator 9 is fixedly arranged at the top of the wind power tower barrel 8, a wind power blade 10 is fixedly connected to the head end of the generator 9, and the wind power tower barrel 8, the generator 9 and the wind power blade 10 are all of the prior art and are not described in detail herein;
the control system 11, the water immersion sensor 3, the electromagnetic valve 6 and the inflator pump 7 are all connected to the control system 11, and the control system 11 is connected to an external power supply.
When the water immersion sensor 3 senses that water enters the bottom of the plastic floating body 2 where the water immersion sensor is positioned, a first signal is sent to the control system 11, and when the control system 11 receives the first signal, the corresponding electromagnetic valve 6 is controlled to be opened, and the inflator pump 7 is controlled to be started so as to inflate the matched air bags 4 in the corresponding plastic floating body 2.
In this embodiment, the control system 11 adopts a programmable PLC encoder, the control system 11 and the inflator pump 7 are respectively disposed in the tower 8, and the water immersion sensor 3 is connected with a cable and the connection pipeline of the air inlet pipe 5 penetrates through the tower door of the tower 8 and then is respectively connected to the control system 11 and the inflator pump 7. In the use process of the invention, one end of the plastic floating body is fixed with the base and the plastic floating body 2 of the invention by corresponding fixing equipment such as a chain, and the other end of the plastic floating body is fixed with the deep sea seabed, so that the construction is simple.
The floating body of the floating platform adopts the seawater corrosion-resistant plastic floating body 2, so that the use of metal materials is greatly reduced, the workload of corrosion prevention treatment is effectively and greatly reduced, and the subsequent maintenance difficulty and cost are reduced. In the use process, when the water immersion sensor 3 senses that water enters the bottom of the plastic floating body 2 where the water immersion sensor is positioned, namely, when the plastic floating body 2 leaks water, a first signal is sent to the control system 11, when the control system 11 receives the first signal, the corresponding electromagnetic valve 6 is controlled to be opened, and the inflator pump 7 is controlled to be started so as to inflate the matched air bag 4 in the corresponding plastic floating body 2, so that the matched air bag 4 is effectively inflated, the seawater leaked into the plastic floating body 2 can be directly discharged, the buoyancy can be effectively kept, the normal use can be continuously maintained when the plastic floating body 2 is damaged, and the damaged point can be subsequently sealed and repaired, thereby effectively ensuring the use safety and the practicability of the invention.
Because the plastic floating bodies 2 are in a longitudinal state and are downwards connected to the periphery of the base 1 in a sealing way, the plastic floating bodies are easy to deform under the influence of surges, even the joints are cracked, and the like.
The lower side of the plastic floating body 2 is annularly provided with a corresponding annular plastic floating body 12, the annular plastic floating body 12 is closed, the upper end part of the annular plastic floating body 12 is respectively communicated with the bottom of the plastic floating body 2, a corresponding fixing pipe 13 is connected between the upper end part of the annular plastic floating body 12 and the bottom of the plastic floating body 2, the upper end of the fixing pipe 13 is positioned on the upper side of the bottom of the plastic floating body 2, and the upper end part of the fixing pipe 13 is positioned above the corresponding water sensor 3.
When the plastic floating body 2 is damaged and leaked, when the water level is higher than the upper end part of the fixed pipe 13, the water starts to overflow into the annular plastic floating body 12, so that a large amount of stored water can be effectively prevented from being generated in the single plastic floating body 2, the whole floating platform is prevented from being excessively unstable, and in the process of leaking water and overflowing into the annular plastic floating body 12, the matched air bag 4 can effectively realize damage point sealing after timely inflation.
The bottom of the annular plastic floating body 12 is externally communicated with a corresponding drain pipe, a corresponding one-way valve is arranged on the drain pipe, and when water overflows to the annular plastic floating body 12, the water is matched with the drain pipe only through corresponding water pumping equipment, such as a water pump, so that the water in the annular plastic floating body 12 can be pumped out.
The upper fixing device of the sheet plastic plate 101 is provided with a mounting steel plate 102, the bottom of the wind power tower cylinder 8 is provided with a mounting flange, the mounting steel plate 102 is respectively and fixedly connected with a corresponding mounting screw 1021 upwards at a position corresponding to a flange hole of the mounting flange, and the mounting flange is fixed on the mounting screw 1021 through a plurality of corresponding locking nuts.
The base with enough supporting rigidity and strength is effectively formed through the arrangement of the mounting steel plate 102 and the matching of the sheet plastic plate 101 so as to facilitate the installation of the wind power tower 8, and the installation stability of the wind power tower 8 can be effectively ensured through the matching of the locking nut and the mounting screw 1021.
The mounting steel plate 102 and the sheet-shaped plastic plate 101 are all circular, a corresponding mounting groove is formed in the middle of the sheet-shaped plastic plate 101, and the mounting steel plate 102 is inlaid in the mounting groove and is fixedly connected by a plurality of corresponding locking bolts.
The plastic floating body 2 comprises a tubular main body 201, the bottom of the tubular main body 201 is integrally formed into a concave spherical shape, a corresponding pipe sealing plate 202 is downwards arranged, the sheet-shaped plastic plate 101 is respectively provided with a corresponding first mounting convex edge 15 at a position corresponding to the tubular main body 201, and the top of the tubular main body 201 is sealed and fixed onto the first mounting convex edge 15.
The top of the tubular body 201 and the first mounting flange 15 are welded together by means of a corresponding first electrofusion tube 16.
The fixed pipe 13 is integrally formed and connected to the bottom of the pipe sealing plate 202, the upper end of the annular plastic floating body 12 is respectively provided with a corresponding second installation convex edge 17 at a position corresponding to the fixed pipe 13, and the bottom of the fixed pipe 13 is respectively sealed and fixed to the second installation convex edge 17.
The bottom of the fixed pipe 13 and the second mounting flange 17 are welded into a whole through corresponding second electric melting pipe fittings 18 respectively.
In the assembly process, one end of the first electric smelting pipe fitting 16 is sleeved on the corresponding first installation convex edge 15 in advance, then the tubular main body 201 is installed on the other end of the corresponding first electric smelting pipe fitting 16, and the connection between the tubular main body 201 and the first installation convex edge 1101 can be completed through hot melt welding; then, one end of the second electric melting pipe fitting 18 is sleeved on the corresponding fixing pipe 13, the second installation convex edges 17 of the annular plastic floating body 12 are inserted into the other end of the second electric melting pipe fitting 18, and the connection between the fixing pipe 13 and the second installation convex edges 17 can be completed through hot melting welding. The whole assembly is extremely simple and the assembly stability is sufficient, so that the practical effect of the invention is effectively and greatly improved.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that it will be apparent to those skilled in the art that numerous modifications and variations can be made without departing from the principles of the present invention, and such modifications and variations should also be regarded as being within the scope of the invention.
Claims (8)
1. A floating wind power device with a plastic floating body is characterized in that: comprising
The floating platform comprises a base (1), wherein the periphery of the base (1) is uniformly and downwardly connected with a plurality of corresponding plastic floating bodies (2) in a sealing manner, and the bottoms of the plastic floating bodies (2) are respectively provided with corresponding water immersion sensors (3);
the base (1) comprises a sheet-shaped plastic plate (101), the protective plate (14) is integrally formed and connected to the lower side of the sheet-shaped plastic plate (101), and the protective plate (14) is arranged on the outer side of the plastic floating body (2) in a surrounding mode;
the auxiliary air bags (4) are respectively arranged in the plastic floating body (2), the air inlet ends of the auxiliary air bags (4) are respectively connected with corresponding air inlet pipes (5), and the air inlet pipes (5) respectively penetrate through and extend to the upper side of the base (1) and are connected in parallel to the air outlet ends of the air pumps (7) arranged on the base (1) through corresponding electromagnetic valves (6);
the wind power tower (8) is fixedly connected to the base (1), a corresponding generator (9) is arranged on the top fixing device of the wind power tower (8), and a wind power blade (10) is fixedly connected to the head end of the generator (9);
the control system (11), the water immersion sensor (3), the electromagnetic valve (6) and the inflator pump (7) are connected to the control system (11), and the control system (11) is connected to an external power supply;
the lower side of plastics body (2) is the annular and is equipped with a corresponding annular plastics body (12), annular plastics body (12) seal and set up, the upper end of annular plastics body (12) with communicate respectively between the bottom of plastics body (2) and be connected with corresponding fixed pipe (13), the upper end of fixed pipe (13) is located the bottom upside of plastics body (2) to the upper end of fixed pipe (13) is located the top of corresponding water logging sensor (3).
2. The floating wind power plant with plastic floating body according to claim 1, wherein: when the water immersion sensor (3) senses that water enters the bottom of the plastic floating body (2) where the water immersion sensor is located, a first signal is sent to the control system (11), and when the control system (11) receives the first signal, the corresponding electromagnetic valve (6) is controlled to be opened, and the inflator pump (7) is controlled to be started so as to inflate the matched air bags (4) in the corresponding plastic floating body (2).
3. The floating wind power plant with plastic floating body according to claim 1, wherein: the upper fixing device of the sheet plastic plate (101) is provided with a mounting steel plate (102), the bottom of the wind power tower cylinder (8) is provided with a mounting flange, the mounting steel plate (102) is respectively and fixedly connected with a corresponding mounting screw rod (1021) at a position corresponding to a flange hole of the mounting flange, and the mounting flange fixing device is fixed on the mounting screw rod (1021) through a plurality of corresponding locking nuts.
4. A floating wind power plant with plastic floating body according to claim 3, characterized in that: the mounting steel plate (102) and the sheet-shaped plastic plate (101) are all circular, the middle part of the sheet-shaped plastic plate (101) is provided with a corresponding mounting groove, and the mounting steel plate (102) is inlaid in the mounting groove and is fixedly connected by a plurality of corresponding locking bolts.
5. The floating wind power plant with plastic floating body according to claim 1, wherein: the plastic floating body (2) comprises a tubular main body (201), the bottom of the tubular main body (201) is integrally formed into a concave spherical shape, a corresponding tube sealing plate (202) is downwards arranged, the sheet-shaped plastic plate (101) is respectively provided with a corresponding first installation convex edge (15) at a position corresponding to the tubular main body (201), and the top of the tubular main body (201) is sealed and fixed onto the first installation convex edge (15).
6. The floating wind power plant with plastic floating body according to claim 5, wherein: the top of the tubular body (201) and the first mounting flange (15) are welded together by a corresponding first electrofusion tube (16).
7. The floating wind power plant with plastic floating body according to claim 5, wherein: the fixed pipe (13) is integrally formed and connected to the bottom of the pipe sealing plate (202), the upper end part of the annular plastic floating body (12) is respectively provided with a corresponding second installation convex edge (17) at a position corresponding to the fixed pipe (13), and the bottom of the fixed pipe (13) is respectively and tightly fixed to the second installation convex edge (17).
8. The floating wind power plant with plastic floating body according to claim 7, wherein: the bottom of the fixed pipe (13) and the second installation convex edge (17) are welded into a whole through corresponding second electric melting pipe fittings (18) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111279180.8A CN114033620B (en) | 2021-10-31 | 2021-10-31 | Floating wind power device with plastic floating body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111279180.8A CN114033620B (en) | 2021-10-31 | 2021-10-31 | Floating wind power device with plastic floating body |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114033620A CN114033620A (en) | 2022-02-11 |
| CN114033620B true CN114033620B (en) | 2023-05-02 |
Family
ID=80142339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111279180.8A Active CN114033620B (en) | 2021-10-31 | 2021-10-31 | Floating wind power device with plastic floating body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114033620B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114802623B (en) * | 2022-04-25 | 2023-11-28 | 中国电建集团贵阳勘测设计研究院有限公司 | Floating body for floating type offshore wind power generation equipment |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003137177A (en) * | 2001-11-02 | 2003-05-14 | Ihi Marine United Inc | Section protection device for floating body structure |
| JP2004175321A (en) * | 2002-11-29 | 2004-06-24 | Hanshin Gijutsu Kenkyusho:Kk | Floating platform |
| KR101361280B1 (en) * | 2012-12-07 | 2014-02-13 | 강흥묵 | A floating assembly using containers |
| KR101571550B1 (en) * | 2014-04-29 | 2015-11-24 | 삼성중공업 주식회사 | Floating Offshore Wind Turbine |
| CN206107506U (en) * | 2016-09-29 | 2017-04-19 | 梅立新 | Emergent support system of surface of water suspension equipment |
| DK3342699T3 (en) * | 2016-12-27 | 2020-06-15 | Nautilus Floating Solutions Sl | Floating offshore platform |
| EP3626594B1 (en) * | 2017-05-16 | 2021-12-22 | Tangshan Removable Island Marine Heavy Industry Co., Ltd. | Large floating structure, and basic module of very large floating structure |
-
2021
- 2021-10-31 CN CN202111279180.8A patent/CN114033620B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN114033620A (en) | 2022-02-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2711152C (en) | Turbine assembly | |
| RU2146774C1 (en) | Method of generating electric energy using wave energy and device for implementing this method | |
| CN107792307B (en) | Floating wind power tower convenient to installation | |
| CN104722973A (en) | Local dry type drainage device for underwater welding robot and drainage method thereof | |
| CN114033620B (en) | Floating wind power device with plastic floating body | |
| CN108999975B (en) | Sealing pile plug device for floating transportation of offshore fan steel piles | |
| CN102947582A (en) | Wave energy plant | |
| CN110352299A (en) | Cabin with liquid retaining properties | |
| CN103029811A (en) | Sinking-floating type marine safety device | |
| CN100355626C (en) | 'cabin inside cabin' type working space for welding subwater pipeline in dry mode and under normal pressure | |
| CN216198659U (en) | Floating wind power device with plastic floating body | |
| CN218506092U (en) | C-shaped assembly type floating transportation structure for split floating transportation of offshore substation | |
| CN201615337U (en) | Submarine pipeline oil catcher | |
| KR102456289B1 (en) | Combined Renewable Energy Production System With Offshore Floating Platform For Wave, Wind And Solar Power Generation | |
| CN109707559A (en) | Ocean tidal power and the pumping water device of air bearing linkage | |
| CN210288484U (en) | Sewer well cover capable of automatically reporting repair | |
| CN114033619B (en) | Floating wind power device | |
| CN2450085Y (en) | Cylinder foundation dry operating chamber for in-water maintaining in submerged pipeline | |
| CN216008760U (en) | Floating wind power device | |
| CN114837478B (en) | Wet-towed self-installation type offshore substation and seabed big data center integral structure and installation method | |
| CN210235267U (en) | Offshore wind turbine composite cylinder foundation towing structure | |
| CN101684869A (en) | Gravity-type atmospheric dry chamber | |
| CN212008552U (en) | Comprehensive hydrological water resource monitoring device | |
| CN209162663U (en) | The underwater strengthening construction enclosing of bridge pier | |
| KR101871824B1 (en) | Tidal Current Power Device Having Inflatable Recovery Buoy |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |