4. not sliding in this device/to rotate node, therefore in device, the coatable simple corrosion-inhibiting coating of all parts is carried out Preservative treatment. Additionally, VIVACE energy by ocean current can also be applied in inland river hydroelectric field using device.However, VIVACE energy by ocean current is using dress The shortcoming put is also clearly：1) mechanical transmission component is too many, because marine organisms remains are attached on mechanical transmission component, makes The frictional resistance becoming drive disk assembly increases, and reduces the energy conversion factor that VIVACE energy by ocean current utilizes device；2) anti-corrosion under water Difficulty is larger, due to adopting machine driving, slides/rotate connecting node it is impossible to protect using simple corrosion-inhibiting coating in part；3) Bad adaptability to current direction, is only applicable to the fixing ocean current of direction of flow and Reciprocatory trend；4) extra supporting construction, VIVACE energy by ocean current is using needing extra two columns on supported and suspended cylinder thereon, therefore cost relatively in apparatus module Height, and column has obstruction impact to ocean current, reduces the energy conversion factor that VIVACE energy by ocean current utilizes device；5) cannot profit With cylinder in-line vibration to crossing current to the enhancement effect of vibration, understand according to cylinder vortex-induced vibration is theoretical, the following current of cylinder to Vibration is flow over to it and is had enhancement effect to vibration, and maximum amplification utilizes device due to installing up to 50%, VIVACE energy by ocean current The restriction of mode, cylinder is only capable of occurring crossing current to vibration, causes that cylinder amplitude is less, energy conversion factor is relatively low.These lack Fall into and limit economy and the practicality that VIVACE energy by ocean current utilizes device.
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Fast-developing, the fossil fuel resources increasingly depleted now with global economy, its caused environmental pollution is increasingly Seriously, the development and utilization of clean reproducible energy is become with the strategic Sexual behavior mode of every country in the world today.Numerous In clean energy resource, energy by ocean current is because it is in large scale, flow the advantage such as stable, widely distributed, to its Efficient Development using increasingly Paid attention to by scientific circles and engineering circles.According to statistics, the whole world can be up to 5,000,000 megawatts using energy by ocean current.The energy by ocean current of China Very abundant, offshore is dispersed with the ocean currents such as kuroshio, Huanghai Warm Current, China Coast stream.Wherein, the theoretical work(of only China Coast stream Rate is just 140,000 megawatts, is equivalent to the installed capacity of 70 pipe of reinforced concrete at Three Gorges Power Stations.Traditional energy by ocean current utilizes the requirement to flow velocity for the device Higher, the initial velocity of such as turbine is 2.5～3.6m/s, underwater windmill for 2.0m/s.However, worldwide, surpass The current speed crossing 90% is less than 1.5m/s, this strongly limits the applicable marine site scope that above tradition energy by ocean current utilizes device.
Dolor Neuropático Que Es
Described whole device surface is all coated with anticorrosive coat. As shown in Figures 1 to 6, a kind of Flow vibration TRT based on deformable bilayer transmission box bearing, including Cylinder 6 and generator system, are provided with deformable transmission box bearing below described cylinder, deformable bilayer transmission box is propped up Seat is made up of upper mounting plate 5, middle platform 4, lower platform 2 and elastic connection plate 3, and elastic connection plate 3 is by the steel plate system with through hole Become, described elastic connection plate 3 is accordingly fixed in upper mounting plate 5 and the both sides of middle platform 4, shape by the bolt 11 of interlaced arrangement Become deformable upper strata transmission box bearing, described elastic connection plate 3 is accordingly fixed in by the bolt 11 of interlaced arrangement Middle platform 4 and the other both sides of lower platform 2, form deformable lower floor transmission box bearing, and two-layer deformable transmission box is propped up The deformation direction of seat is mutually perpendicular to；Cylinder 6 is the airtight cylinder of inner hollow, and cylinder 6 lower end is connected with upper mounting plate 5 build-in, under Platform 2 is connected with the upper end build-in supporting stake 1, supports the lower end injection sea bed of stake 1, constitutes the basis of whole device；Described Electric system includes the straight line bar magnet 7 within two groups of permanent magnet linear generators 8 and insertion permanent magnet linear generator coil 12, wherein One group of straight line bar magnet 7 and permanent magnet linear generator 8 pass through connecting rod 10 respectively with the side of upper mounting plate 5 and middle platform 4 (with variable Shape upper strata transmission box bearing deformation direction is parallel) it is connected, another group of straight line bar magnet 7 and permanent magnet linear generator 8 pass through even Extension bar 10 is connected with the side of middle platform 4 and lower platform 2 (parallel with deformable lower floor transmission box bearing deformation direction) respectively Connect, leave certain space between described straight line bar magnet 7 and permanent magnet linear generator coil 12, whole device surface all applies in addition It is covered with anticorrosive coat.
The invention aims to overcoming deficiency of the prior art, one kind is proposed based on deformable bilayer transmission box The Flow vibration TRT of bearing, this device has energy conversion factor height, structure is simple, highly reliable, no slide/rotate section Point, low cost, high-effect, long-life feature, and direction of flow is not limited, enhance Flow vibration TRT Economy and engineering adaptability. The present invention relates to new energy equipment and field of fluid mechanics, in particular, it is to be related to one kind based on variable The Flow vibration TRT of shape bilayer transmission box bearing. A kind of Flow vibration TRT based on deformable bilayer transmission box bearing, including cylinder and electromotor system System, is provided with double-deck transmission box bearing below described cylinder, described bilayer transmission box bearing by upper mounting plate, middle platform, under Platform and the elastic connection plate with through hole are constituted, and described elastic connection plate is accordingly fixed in by the bolt of interlaced arrangement Upper mounting plate and the both sides of middle platform, form upper strata transmission box bearing；Described elastic connection plate passes through the bolt phase of interlaced arrangement Accordingly it is fixed in the other both sides of middle platform and lower platform, form lower floor’s transmission box bearing；Described lower platform is connected with and passes through Enter the support stake of sea bed, described generator system is included in two groups of permanent magnet linear generators and insertion permanent magnet linear generator coil The straight line bar magnet in portion, one of which straight line bar magnet and permanent magnet linear generator pass through connecting rod respectively with upper mounting plate and middle platform Side is connected；Another group of straight line bar magnet and permanent magnet linear generator pass through the connecting rod side with middle platform and lower platform respectively It is connected.
Dolor Espalda Media
3. this apparatus structure is simple, does not have connecting node and the drive disk assembly of complexity, dependable performance, manufactures and construction party Just, good economy performance, practical. For typical ocean current situation (flow velocity 1.5m/s), the specific embodiments of the large-scale power station of rated power 100MW are： Airtight hollow circuit cylinder 6 diameter 1.0m, wall thickness 0.01m, pillar height 20.0m, bore a hole spring steel plate height 3.0m, upper, middle and lower platform by Concreting forms, and length and width is 2.0m, height 0.4m.The complex energy transformation ratio of device is about 0.33 and (examines Consider in-line vibration to crossing current to the enhancement effect vibrated), the power of single assembly is 11.2kW, annual electricity generating capacity 87900kWh (the available Time Calculation by 90%).Power station is arranged to make up according to matrix form by multiple TRTs, device following current to With crossing current to spacing be 6.0m, arrange according to 95X 95, totally 9025.The rated power in power station is 101.8MW, generates electricity in year Measure as 7.9 hundred million kWh, power station yardstick is 570m X 570m, floor space is about 0.32 square kilometre.
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For typical ocean current situation (flow velocity 1.5m/s), the specific embodiments in the medium-sized power station of rated power 10MW are： Airtight hollow circuit cylinder 6 diameter 0.5m, wall thickness 0.005m, pillar height 10.0m, bore a hole spring steel plate height 1.5m, upper, middle and lower platform Formed by concreting, length and width is 1.0m, height 0.2m.The complex energy transformation ratio of device is about 0.33 (considering in-line vibration to the enhancement effect flow over to vibration), the power of single assembly is 2.79kW, annual electricity generating capacity 22000kWh (the available Time Calculation by 90%).Power station is arranged to make up according to matrix form by multiple TRTs, device Following current to crossing current to spacing be 3.0m, arrange according to 60X 60, totally 3600.The rated power in power station is 10.0MW, annual electricity generating capacity is 0.79 hundred million kWh, and power station yardstick is 180m X 180m, and floor space is about 0.03 square kilometre.