WO2019033453A1 - Absorbeur d'énergie de fluide omnidirectionnel et dispositif accessoire associé - Google Patents

Absorbeur d'énergie de fluide omnidirectionnel et dispositif accessoire associé Download PDF

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Publication number
WO2019033453A1
WO2019033453A1 PCT/CN2017/099014 CN2017099014W WO2019033453A1 WO 2019033453 A1 WO2019033453 A1 WO 2019033453A1 CN 2017099014 W CN2017099014 W CN 2017099014W WO 2019033453 A1 WO2019033453 A1 WO 2019033453A1
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WIPO (PCT)
Prior art keywords
fluid
omnidirectional
energy absorber
outlet
channel
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PCT/CN2017/099014
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English (en)
Chinese (zh)
Inventor
马啸林
Original Assignee
马啸林
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Publication date
Priority claimed from CN201710711453.9A external-priority patent/CN107448359A/zh
Application filed by 马啸林 filed Critical 马啸林
Publication of WO2019033453A1 publication Critical patent/WO2019033453A1/fr

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    • 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
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
    • F03B13/12—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy
    • F03B13/14—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy
    • F03B13/22—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy using the flow of water resulting from wave movements to drive a motor or turbine
    • 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 
    • F03D1/04—Wind motors with rotation axis substantially parallel to the air flow entering the rotor  having stationary wind-guiding means, e.g. with shrouds or channels
    • 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
    • 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
    • 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
    • F03D9/30—Wind motors specially adapted for installation in particular locations
    • F03D9/34—Wind motors specially adapted for installation in particular locations on stationary objects or on stationary man-made structures
    • F03D9/35—Wind motors specially adapted for installation in particular locations on stationary objects or on stationary man-made structures within towers, e.g. using chimney effects
    • 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
    • Y02E10/30—Energy from the sea, e.g. using wave energy or salinity gradient
    • 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
    • Y02E10/728—Onshore wind turbines

Definitions

  • the present invention relates to fluid energy absorbers, and more particularly to an omnidirectional fluid energy absorber and its attachments.
  • the application range of existing fluid energy is relatively narrow.
  • the traditional wind power generation technology has been developed quite mature, but there are also some problems.
  • the wind force for complex mode motion cannot be utilized, and the wind is not good.
  • the second is that the large-scale wind power installation has encountered bottlenecks.
  • the blade has now been more than 80 meters, and it is getting harder and harder to make it longer.
  • the third is the high cost of construction and operation of traditional wind power installations.
  • the wave power generation has some experimental devices running around the world. However, due to the complicated movement of the waves, there is no mature wave power generation technology, and the wave energy can be used without scale. For example, three: using a condenser to condense water vapor in the air to prepare liquid water, which is used in some places. However, applications are not universal and energy consumption is also required.
  • the technical problem to be solved by the present invention is to provide an omnidirectional fluid energy absorber and an accessory device thereof, which can absorb energy in all directions by using an omnidirectional fluid energy absorber; and an accessory device based on an omnidirectional fluid energy absorber can be applied It is used in a wide range of fields.
  • an omnidirectional fluid energy absorber comprising a plurality of fluid inflow channels, the plurality of inlets of the fluid inflow channels being distributed in an omnidirectional manner to form a honeycomb structure, and by adjusting a plurality of The flow area of the fluid inflow passage causes the fluid velocity of the inlet of the fluid inflow passage located at the middle portion to be greater than the velocity of the ambient fluid, forming a low pressure fluid inflow passage in the middle portion, and the outlets of the plurality of fluid inflow passages are gathered together .
  • the invention has the beneficial effects that the invention utilizes the omnidirectional distribution of the inlet to form a plurality of honeycomb-shaped fluid inflow passages to form an omnidirectional energy absorber, and can absorb fluid energy from different directions without changing the direction, thereby realizing the whole Absorbing the azimuth fluid energy; at the same time, by adjusting the flow area of the plurality of fluid inflow passages, manufacturing a plurality of fluid inflow passage outlet fluid velocity differences, so that the outlet fluid velocity of the fluid flowing into the passage is greater than the fluid located in the middle
  • the velocity of the outlet fluid flowing into the passage such that fluid at the edge of the fluid flowing into the outlet of the passage creates a pulling force on the fluid at the outlet of the fluid flowing into the passage at the center, accelerating the velocity of the fluid flowing into the passage in the middle, causing the fluid in the middle
  • the inflow channel inlet fluid velocity is greater than the ambient fluid velocity, i.e., a low pressure zone is formed in the central fluid inflow channel, creating a pulling force that would otherwise
  • the present invention can also be improved as follows.
  • a plurality of the fluid inflow passages are divided into upper, middle and lower layers, and the fluid inflow passage of the middle layer is located between the fluid inflow passage of the upper layer and the fluid inflow passage of the lower layer, and each of the layers is provided with a plurality of the fluids.
  • the inlets of the plurality of fluid inflow passages of each layer are located on the same horizontal plane, and the inlets of the plurality of fluid inflow passages of each layer are circumferentially distributed, the inlet area of the upper layer of the fluid inflow passage and the lower layer
  • the inlet area of the fluid inflow passage is respectively larger than the inlet area of the fluid inflow passage of the middle layer, and the outlet of the fluid inflow passage of the middle layer is a wavy trumpet structure, and the outlet of the fluid inflow passage of the middle layer is misaligned Distributed in The fluid of the upper layer flows into the outlet of the passage and the outlet of the fluid inflow passage of the lower layer.
  • the beneficial effect of adopting the above further solution is that since the upper and lower fluid inflow channels collect more fluid than the middle fluid inflow channel collects fluid, the upper and lower fluid inflow channels collect more fluid than the middle fluid inflow per unit time.
  • the channel collects the amount of fluid, so the flow velocity of the fluid flowing out from the outlet of the upper and lower fluid inflow passages is greater than the flow velocity of the fluid flowing out from the outlet of the intermediate fluid inflow passage, and then the fluid from the outlet of the upper and lower fluid inflow passages will flow into the passage of the intermediate fluid.
  • the outlet fluid creates a pulling force that accelerates the velocity of the fluid flowing into the channel, causing the inlet velocity of the intermediate fluid to flow into the channel to be greater than the velocity of the ambient fluid, thereby forming a low pressure zone that would otherwise pass over or pass through the device of the present invention.
  • the fluid creates a pulling force that causes a fluid change path that would otherwise pass over or through the vicinity of the apparatus of the present invention to enter the fluid inflow passage, such that the fluid inflow passage obtains a larger flow than the actual drainage area, increasing fluid collection.
  • the outlet of the fluid inflow passage of the middle layer is a wavy horn structure, which can increase the contact area between the fluid inflow passage of the upper layer and the fluid inflow passage of the middle layer and between the fluid inflow passage of the middle layer and the fluid inflow passage of the lower layer, which is favorable for The diffusion of the outlet fluid of the intermediate layer into the passage; and the distribution of the outlet displacement of the fluid inflow passage of the intermediate layer between the outlet of the fluid inflow passage of the upper layer and the outlet of the fluid inflow passage of the lower layer may be more effective
  • the ground-to-middle fluid flows into the fluid in the channel to create a pulling force that allows for more and faster absorption of fluid energy.
  • a check valve is further provided, wherein each of the fluid inflow passages is provided with one check valve respectively;
  • the check valve is a louver type check valve, and the louver type check valve includes a valve a body frame, a rotating shaft, a vane and a baffle, wherein the shape and size of the valve body frame match the shape and size of the outlet of the fluid inflow passage, the rotating shaft is provided with a plurality of the plurality of rotating shafts parallel to each other Provided on the valve body frame, each of the rotating shafts is respectively mounted with one of the blades, the blades are rotatable about the rotating shaft, and all of the blades are tiled to flow the fluid into the outlet of the passage Covering each side of the blade toward the inlet of the fluid inflow channel
  • One of the blocking bars is respectively disposed on the upper side, and both ends of the blocking bar are fixed on the valve body frame; the rotating shaft divides the corresponding blade into two sub-blades, which are respectively the first sub-blade and a second sub-
  • the check valve is arranged to allow fluid outside the device to enter the device from the inlet of the fluid inflow passage, preventing fluid within the device from flowing out of the inlet of the fluid inflow passage.
  • the louver type check valve can be in a slightly closed equilibrium state under the action of its own gravity and the shifting lever, when there is fluid entering from the inlet of the fluid inflow passage. The balance is broken, the blades are turned over, the fluid flows into the passage, and the fluid flows out from the outlet of the fluid inflow passage.
  • a computer controller is further provided, wherein the louver type check valve is an electric louver type check valve, and each of the electric louver type check valves is respectively provided with a damper type for detecting the louver type a fluid pressure sensor on both sides of the valve, two fluid pressure sensors on each side of each of the electric louvered check valves are electrically connected to an input of the computer controller, the output of the computer controller The ends are each electrically connected to each of the electric louver type check valves.
  • the advantage of using the above further solution is that when there is one or several fluid inflow channels, no fluid flows in, and the fluid inflow channel around it has fluid inflow.
  • a low pressure is formed in the vicinity of the fluid inflow channel without fluid inflow. Zone, but because the energy-free fluid inflow channel is opened, the negative pressure will attract the energy-free fluid into the fluid in the channel, which will waste energy.
  • the electric control method is used to control the check valve to be forcibly closed, preventing the negative pressure from attracting the fluid of the energyless flow into the passage to cause energy waste.
  • a fluid collecting cylinder is further included, and the outlets of the plurality of fluid inflow passages are all in communication with the inlet of the fluid collecting cylinder.
  • a further advantage of the above-described further solution is that the arrangement of the fluid collecting cylinders can summarize the flow of a plurality of said fluids into the channels.
  • a fluid outflow passage is included, the outlet of the fluid collecting cylinder being in communication with the inlet of the fluid outflow passage.
  • an outlet of the plurality of fluid inflow passages is located above an inlet of the fluid collecting cylinder, and an outlet end of the plurality of fluid inflow passages has a curved structure, and a plurality of the fluid inflow passages are at an outlet of the passage
  • the fluid flow direction is consistent with the fluid flow direction in the fluid collection cylinder; the junction of the outlet of the fluid collection cylinder and the inlet of the fluid outflow passage is in a constricted structure, and the outlet of the fluid outflow passage is in a flared configuration.
  • the advantage of using the above further solution is that since the fluid flow at the outlet of the plurality of fluid inflow passages is uniform, mutual interference does not occur, so that the omnidirectional fluid energy absorber has the same absorption from different directions at the same time. Even the ability of the opposite direction of fluid energy; at the same time, in the fluid collection cylinder, these fluids from different directions and different speeds are adjusted to one direction because of the flow direction, which reduces the occurrence of eddy currents and turbulence.
  • the shrinkage structure can increase the power of the fluid to work, and the flared structure can smoothly discharge the remaining fluid after the work to the outside of the device.
  • a pressure relief valve is provided, the pressure relief valve being disposed on the fluid collecting cylinder for reducing fluid pressure inside the fluid collecting cylinder.
  • the beneficial effect of adopting the above further solution is that a pressure relief valve is arranged on the fluid collecting cylinder, and when the fluid flow rate exceeds the design value, the pressure relief valve is opened to protect the device from damage; and at the same time, the pressure relief valve The moment of opening or opening and closing will create a pressure difference, which will increase the power of the fluid, so that the pressure relief valve can be used to achieve the purpose of using a weak fluid to push the load.
  • a pressure tank is further included, wherein the pressure tank is in communication with the fluid collecting cylinder through a pipe, and a valve is disposed on the pipe in which the gas pressure tank communicates with the fluid collecting cylinder.
  • the pressure tank can provide a certain buoyancy for the device; at the same time, it can also cooperate with the work of the water flow.
  • the present invention also provides an accessory device for an omnidirectional fluid energy absorber, that is, a power generating device based on an omnidirectional fluid energy absorber.
  • a power plant based on an omnidirectional fluid energy absorber comprising a generator set, and an omnidirectional fluid energy absorber as described above, the generator set being mounted within the fluid outflow channel.
  • the invention has the beneficial effects that the power generating device based on the omnidirectional fluid energy absorber adopts an omnidirectional fluid inflow passage, and can collect complex and weak fluids for power generation, and has low operation and maintenance cost, and the power generating device is easy to be large. Chemical.
  • the present invention can also be improved as follows.
  • the generator set is specifically a culvert type fluid turbine unit, the fluid turbine unit is located in a middle portion of the outlet of the fluid outflow passage, and forms a tension air passage on both sides of the outlet of the fluid outflow passage;
  • the culvert The fluid turbine assembly includes a truncated cone type housing, and a plurality of stacked variable pitch turbines mounted in the truncated cone shaped housing, and the diameters of the plurality of turbines are sequentially increased from the upper layer to the lower layer, and adjacent to the two A gap is left between the layers of the turbine, and the lower portion of the truncated cone has a wavy trumpet structure.
  • the above-mentioned further solution has the beneficial effects that the lower part of the truncated cone type has a wavy trumpet structure, which is to increase the contact area of the fluid between the lower part of the truncated cone type and the tension air passage, and under the pulling of the fluid in the tension air passage, More conducive to the completion of the fluid diffusion;
  • the structure of the fluid turbine unit can further improve the utilization efficiency of fluid energy.
  • the rotating directions of the two adjacent turbines are the same, and the stators are respectively provided in the gaps between the two adjacent turbines, and the stator is fixedly mounted on the truncated cone.
  • a further advantage of the above described further solution is that the stator in the gap between adjacent two layers of said turbines prevents feathering of adjacent two layers of turbine blades.
  • the present invention also provides an accessory device for an omnidirectional fluid energy absorber, that is, a water generating device based on a power generating device.
  • a water generating device based on a power generating device comprising a condenser and a flow guiding channel, and a power generating device based on the omnidirectional fluid energy absorber described above, wherein the condenser passes through the guiding channel and is based on all directions
  • An outlet of the fluid outflow passage in the power generating device of the fluid energy absorber is in communication.
  • the invention has the beneficial effects that the water-making device based on the power generation device re-collects the fluid (air) remaining after the fluid power generation device generates electricity, and passes the fluid through a condenser placed in the ground or water, using the ground temperature or the water temperature. Natural condensation to produce liquid water without the need to consume energy.
  • the electricity generated by the fluid power generation device is used for cooling, thereby reducing waste and improving the cooling efficiency.
  • the present invention also provides an accessory device for an omnidirectional fluid energy absorber, that is, a water-making device based on an omnidirectional fluid energy absorber.
  • a water-making device based on an omnidirectional fluid energy absorber comprising a condenser and a flow guiding channel, and an omnidirectional fluid energy absorber as described above, wherein the condenser passes the guide
  • the flow channel is in communication with an outlet of a plurality of said fluid inflow channels in the omnidirectional fluid energy absorber.
  • the invention has the beneficial effects that the water-making device based on the omnidirectional fluid energy absorber of the invention can utilize the omnidirectional fluid energy absorber to absorb air in all directions, and the absorbed air is passed through a condenser placed in the ground or in the water.
  • the use of ground temperature or water temperature to naturally condense to produce liquid water does not require energy consumption; it also extends the range of applications for omnidirectional fluid energy absorbers.
  • the present invention also provides an accessory device for an omnidirectional fluid energy absorber, that is, a surface floating material collecting device based on an omnidirectional fluid energy absorber.
  • a surface float collecting device based on an omnidirectional fluid energy absorber comprising a float collector, and an omnidirectional fluid energy absorber as described above, the float collector being located below the water surface, omnidirectional fluid energy
  • the absorber is located above the water surface, and a wind turbine is disposed at an outlet of the plurality of fluid inflow passages in the omnidirectional fluid energy absorber, the float collector being a hollow cylindrical structure lined with a net pocket, the floating
  • the top of the object collector is open and facing the wind turbine above the water surface, the bottom of the float collector is open, and a water turbine is provided at the bottom opening of the float collector, the hydro turbine and
  • the wind turbine is connected by a drive shaft, and a planetary reducer is further disposed on a transmission shaft between the hydraulic turbine and the wind turbine, and the planetary reducer is located above the water surface.
  • the invention has the beneficial effects that the water surface floating object collecting device based on the omnidirectional fluid energy absorber utilizes the omnidirectional fluid energy absorber to absorb wind energy as a power source to collect floating objects on the water surface, which is beneficial to environmental protection and also expands.
  • the range of applications for omnidirectional fluid energy absorbers are beneficial to environmental protection and also expands.
  • the present invention also provides an omnidirectional fluid An attachment to an energy absorber, an unpowered ventilation based on an omnidirectional fluid energy absorber.
  • An unpowered ventilation device based on an omnidirectional fluid energy absorber comprising a ventilation chimney, and an omnidirectional fluid energy absorber as described above, the ventilation chimney being mounted at the center of the omnidirectional fluid energy absorber, and A plurality of the fluid inflow passages in the azimuth fluid energy absorber are wrapped around the ventilation chimney, and a plurality of the fluid inflow passage outlets are all upward and parallel to the outlet of the ventilation chimney.
  • the invention has the beneficial effects that the non-powered ventilation device based on the omnidirectional fluid energy absorber utilizes the omnidirectional fluid energy absorber to absorb the airflow in the wind-driven ventilation chimney, thereby achieving unpowered ventilation and expanding the omnidirectional fluid.
  • the present invention can also be improved as follows.
  • the outlet of the ventilation chimney is a wavy trumpet structure, and the surface of the chimney is coated with a black light absorbing layer.
  • the ventilation chimney outlet is designed as a wavy trumpet shape, which can increase the contact area of the fluid inflow passage outlet fluid and the ventilation chimney dirty fluid, thereby improving efficiency.
  • the entire structure is painted black, easy to absorb sunlight, easy to form an updraft in the device, which is conducive to the discharge of gas in the chimney.
  • FIG. 1 is a schematic view showing the core structure of an omnidirectional fluid energy absorber according to the present invention
  • FIG. 2 is a front elevational view showing the structure of a fluid inflow passage layered in an omnidirectional fluid energy absorber according to the present invention
  • FIG. 3 is a top plan view showing the stratification of a fluid inflow passage in an omnidirectional fluid energy absorber according to the present invention
  • FIG. 4 is a bottom view of a fluid inflow passage outlet in an omnidirectional fluid energy absorber of the present invention.
  • FIG. 5 is a schematic structural view of a omnidirectional fluid energy absorber with a check valve according to the present invention.
  • FIG. 6 is a schematic plan view showing the structure of a check valve in an omnidirectional fluid energy absorber according to the present invention.
  • FIG. 7 is a partial side view showing the structure of a check valve in an omnidirectional fluid energy absorber according to the present invention.
  • Figure 8 is a schematic view showing the complete structure of an omnidirectional fluid energy absorber according to the present invention.
  • Figure 9 is a schematic view showing the complete structure of a pressure tank based on an omnidirectional fluid energy absorber according to the present invention.
  • FIG. 10 is a schematic structural view of a power generating device based on an omnidirectional fluid energy absorber according to the present invention.
  • FIG. 11 is a schematic structural view of a power generation device based on an omnidirectional fluid energy absorber with a pressure tank according to the present invention
  • FIG. 12 is a schematic structural view of a fluid turbine unit in a power generating device based on an omnidirectional fluid energy absorber according to the present invention
  • FIG. 13 is a schematic structural view of a truncated cone type housing in a power generating device based on an omnidirectional fluid energy absorber according to the present invention
  • FIG. 14 is a schematic structural view of a spherical form of a power generating device based on an omnidirectional fluid energy absorber according to the present invention
  • FIG. 15 is a schematic structural view of an energy tree form of a power generating device based on an omnidirectional fluid energy absorber according to the present invention.
  • FIG. 16 is a schematic structural view of a water generating device based on a power generating device of the present invention.
  • FIG. 17 is a schematic structural view of a water-making device based on an omnidirectional fluid energy absorber according to the present invention.
  • 18 is a schematic structural view of a wind power generation device, a water production device, and an ocean wave power generation device;
  • FIG. 19 is a schematic structural view of an unpowered ventilation device based on an omnidirectional fluid energy absorber according to the present invention.
  • 20 is a schematic structural view of a surface floating object collecting device based on an omnidirectional fluid energy absorber according to the present invention.
  • check valve 41, valve body frame, 42, shaft, 43, blade, 431, first sub-blade , 432, second sub-blade, 44, baffle, 5, generator set, 51, tension air duct, 52, truncated cone shell, 53, turbine, 54, stator, 6, pressure relief valve, 7, pressure tank, 71 , valve, 8, condenser
  • an omnidirectional fluid energy absorber includes a plurality of fluid inflow passages 1, a plurality of inlets of the fluid inflow passages 1 are omnidirectionally distributed to form a honeycomb structure, and by adjusting a plurality of the fluids Flow rate into the channel 1 to create a velocity difference between the plurality of fluid inflow channels 1 outlet fluid, such that the fluid in the middle portion flows into the channel 1 outlet fluid at a lower rate than the other fluid inflow channel 1 outlet fluid
  • the velocity such that the other fluid flowing into the outlet of the passage 1 will exert a pulling force on the fluid flowing into the outlet of the passage 1 in the middle portion, accelerating the velocity of the fluid flowing into the passage 1 in the middle portion, causing the central portion to The velocity of the fluid flowing into the channel 1 inlet fluid is greater than the ambient fluid velocity.
  • a plurality of said fluid inflow passages 1 are gathered together. Specifically, a plurality of the fluid inflow channels 1 are divided into upper, middle, and lower three.
  • the layer, the fluid inflow channel 1 of the middle layer is located between the fluid inflow channel 1 of the upper layer and the fluid inflow channel 1 of the lower layer, each layer is provided with a plurality of the fluid inflow channels 1, and a plurality of the fluid inflow channels of each layer
  • the inlets of 1 are located on the same horizontal plane, and the inlets of a plurality of said fluid inflow channels 1 of each layer are circumferentially distributed, and the height of the fluid inflow channel of the design middle layer is lower than the height of the fluid inflow channel of the upper layer, and is also lower than that of the lower layer.
  • the height of the inflow channel is such that the upper fluid flow into the channel collects fluid larger than the intermediate fluid inflow channel, and the fluid flow in the lower fluid is larger than the fluid flow in the middle fluid.
  • the outlet of the fluid inflow passage 1 of the middle layer is a wavy horn-like structure, and the outlet of the fluid inflow passage 1 of the middle layer is displaced at the outlet of the fluid inflow passage 1 of the upper layer and the fluid inflow passage 1 of the lower layer. Between the exits. As shown in FIG.
  • the upper fluid inflow passage is the upper fluid inflow passage a
  • the middle fluid inflow passage is the middle fluid inflow passage b
  • the lower fluid inflow passage is the lower fluid inflow passage c
  • the collection flow area of the lower layer fluid inflow channel c to the horizontal direction is greater than 2 times the collection area of the intermediate layer fluid inflow channel b, namely: Sa>2Sb and Sc>2Sb, by adjusting the cross flow of the three-layer fluid inflow channel a, b, c
  • the fluid velocity in channel b, the intermediate fluid flowing into channel b forms a low pressure channel.
  • A, D point A is located at the inlet of the upper fluid inflow passage a.
  • point D is located near the upper inlet of the upper fluid inflow channel a) To a downward pulling force, this force will change its trajectory. The fluid that would flow into the upper layer fluid inflow point A will enter the middle fluid inflow channel b, which would have crossed all points of the fluid inflow channel.
  • the fluid is then pulled down into the upper fluid inflow channel a.
  • the purpose of this design is to allow the fluid inflow channel to absorb more flow per unit time; the principle of this design is to artificially create a low pressure fluid into the channel, and the suction of the low pressure fluid into the channel will produce a fluid for the upper and lower fluids. Suction, this suction causes the fluid that has passed through all of the fluid inflow channels to change direction into the corresponding fluid inflow channel, thereby increasing the absorption of the overall flow. As shown in FIG.
  • the upper layer is provided with nine upper fluid inflow passages 1, respectively, a1 to a9;
  • the middle layer is provided with nine intermediate fluid inflow passages 1, respectively b1 to b9;
  • the inlet, the middle, and the lower three fluid inflow channels 1 in the same direction are arranged in a row.
  • the outlet of the intermediate fluid into the passage b is arranged in a wavy trumpet shape, thereby increasing the upper layer.
  • the contact area between the fluid inflow passage a and the intermediate fluid inflow passage b and the intermediate fluid inflow passage b and the lower fluid inflow passage c facilitates the diffusion of the intermediate fluid into the outlet flow of the passage b.
  • the fluid inflow channel outlets between the columns are staggered so that the outlets of the low pressure channels b of any one column are located between the channel groups and the a and c channel outlets of the adjacent channel group, as shown in FIG. It is also intended to produce a pulling force on the fluid at the outlet of the b-channel more effectively.
  • each of the outlets of the fluid inflow passage 1 is respectively provided with a check valve 4, and the check valve 4 is a louver type check valve, as shown in FIG.
  • the louver type check valve includes a valve body frame 41, a rotating shaft 42, a vane 43 and a stopper 44, the shape and size of the valve body frame 41 and the shape of the outlet of the fluid inflow passage 1.
  • the plurality of the rotating shafts 42 are disposed on the valve body frame 41, and each of the rotating shafts 42 is respectively mounted with a blade 43.
  • the vanes 43 are rotatable about the rotating shaft 42, and all of the vanes 43 are tiled to the fluid
  • the outlet of the inflow channel 1 is covered, and one of the baffles 44 is disposed on one side of each of the vanes 43 toward the inlet of the fluid inflow passage 1, and both ends of the baffle 44 are fixed to the valve.
  • the rotating shaft 42 divides the corresponding blade 43 into two sub-blades, which are a first sub-blade 431 and a second sub-blade 432, respectively, and the width of the first sub-blade 431 is greater than the width of the second sub-blade 432.
  • the weight of the first sub-blade 431 is smaller than the weight of the second sub-blade 432, and the baffle 44 is specifically located on a side of the first sub-blade 431 facing the inlet of the fluid inflow channel 1, and The lever 44 is disposed in parallel with the rotating shaft 42.
  • the width of the first sub-blade 431 is 5 to 10 times the width of the second sub-blade 432, the first sub-blade 431 is a hollow structure, and the second sub-blade 432 is 432.
  • the louver type check valve is in a weakly closed state under the joint action of the blade 43 itself and the lever 44.
  • the louver type check valve is sealed when closed, and the technical means adopted for the sealing is: installing a ring of sealing ring at the edge of each blade, when the louver type check valve is closed, after the adjacent two blades are in contact The gap between the adjacent two blades is sealed by a sealing ring.
  • the omnidirectional fluid energy absorber of the present invention further comprises a computer controller, wherein the louver type check valve is an electric louver type check valve, and each of the electric louver type check valves is respectively provided on both sides thereof. a fluid pressure sensor for detecting pressure on both sides of the louver type check valve, wherein each of the two fluid pressure sensors on each side of the electric louver type check valve is electrically connected to an input end of the computer controller The output of the computer controller is electrically connected to each of the electric louver type check valves.
  • the check valves 4 are all located at the upper portion of the fluid collecting cylinder 2, corresponding to different fluid inflow passages 1, and are controlled by a computer according to whether there is pressure and pressure in the fluid inflow passage 1. Control It is turned on or off; in practical applications, the switch locking mechanism is designed, and the electric control mechanism can also be designed. When necessary, the computer controller controls the switch to close, and even under special circumstances, forcibly opens or closes.
  • an omnidirectional fluid energy absorber of the present invention further includes a fluid collecting cylinder 2, and an outlet of each of the fluid inflow passages 1 is in communication with an inlet of the fluid collecting cylinder 2.
  • An omnidirectional fluid energy absorber of the present invention further includes a fluid outflow channel 3, the outlet of which is in communication with the inlet of the fluid outflow channel 3.
  • An omnidirectional fluid energy absorber of the present invention further includes a pressure relief valve 6 disposed on the fluid collecting cylinder 2 for reducing fluid pressure inside the fluid collecting cylinder 2.
  • an omnidirectional fluid energy absorber of the present invention further includes a gas pressure tank 7, which is in communication with the fluid collecting cylinder 2 through a pipe, and the gas pressure tank 7 and the fluid are aggregated.
  • a valve 71 is provided on the pipe communicating with the cylinder 2.
  • the omnidirectional fluid energy absorber of the present invention has the following features:
  • the present invention also provides an accessory device for an omnidirectional fluid energy absorber, that is, a power generating device based on an omnidirectional fluid energy absorber.
  • an omnidirectional fluid energy absorber-based power generating device includes a generator set 5, and an omnidirectional fluid energy absorber as described above, and the genset 5 is installed in the fluid outflow channel. 3 inside.
  • the genset 5 is connected in series within the fluid outflow channel 3.
  • a power plant based on an omnidirectional fluid energy absorber may also be provided with the pressure tank 7, as shown in FIG.
  • the genset 5 is specifically a culvert type fluid turbine unit.
  • the fluid turbine unit is located in the middle of the outlet of the fluid outflow passage 3 and flows out with the fluid.
  • Pulling air passages 51 are formed on both sides of the outlet of the passage 3;
  • the culvert type fluid turbine unit includes a truncated cone type casing 52, and a plurality of stacked variable pitch turbines 53 mounted in the truncated cone shaped casing 52, and more The diameter of the turbine 53 is sequentially increased from the upper layer to the lower layer, and a gap is left between the two adjacent turbines 53.
  • the lower portion of the truncated cone 52 has a wavy trumpet structure.
  • the rotation directions of the two adjacent turbines 53 are the same, and the stator 54 is respectively disposed in the gap between the two adjacent turbines 53, and the stator 54 is fixedly mounted in the same.
  • the truncated cone shaped housing 52 is described.
  • the culvert fluid turbine unit includes a truncated cone type housing and a plurality of variable pitch turbines fixed in the truncated cone type housing.
  • the culvert type fluid turbine unit is installed inside the outlet of the fluid outflow passage in the flared structure, and is designed with a certain gap distance from the outlet of the flared structure to form the tension air passage 51.
  • the stator 54 fixed to the truncated cone 52 is designed between the adjacent two-layer turbines 53. Similar to the function of the turbojet engine aspirator stator.
  • the round table of the culvert fluid turbine unit The outer casing 52 is designed as a flared truncated cone shape.
  • the multi-layer turbine 51 is combined to achieve more combined results.
  • the turbines 51 of each layer are designed to have different diameters, increasing from top to bottom, which is exactly the same.
  • the flared truncated cone shaped housing 52 of the culvert fluid turbine unit is matched.
  • the lower portion of the circular truncated cone 52 has a wavy trumpet shape. This is to increase the contact area with the fluid in the tension air passage 51. Under the pulling of the fluid in the tension air passage 51, the fluid diffusion of the completed work is more favorable.
  • the fluid in the fluid outflow channel 3 is divided into two parts, most of which enter the culvert fluid turbine unit for work, a small portion enters the tension air passages 51 on both sides; and enters the fluid of the culvert fluid turbine unit to perform work,
  • the turbines 53 of different stages are started, or the plurality of turbines 53 are started to be combined, and the pitch function of the turbine 53 is matched to adapt to a wide range of changes in the fluid flow rate, and the fluid speed of the completed work is slowed down, and the pulling force is slowed.
  • the fluid velocity in the air passage 51 is still the same, so that at the outlet of the culvert fluid turbine unit, the fluid in the tension air passage 51 generates a pulling force at the outlet of the culvert fluid turbine unit, which facilitates the fluid diffusion of the completed work;
  • such a design makes the culvert type fluid turbine unit be subjected to two forces of the tension air passages 51 on both sides, and the rear has a thrust, and the front has a pulling force, such that no one of the two carts is always pulled forward.
  • One person pushes back efficiently. It is also like a car driven by a double drive.
  • stator 54 is not designed between adjacent two-layer turbines 53, but the turbines of each stage are rotated in opposite directions.
  • the fluid inflow channel 1, the check valve 4, the fluid collecting cylinder 2 and the fluid outflow channel 3 constitute a complete omnidirectional fluid absorber.
  • the function of the omnidirectional fluid energy absorber is to absorb fluids in any direction, converge together, while changing the flow direction and velocity of the fluid, and then discharging from the fluid outflow passage 3, and pushing the fluid out of the genset 5 in the passage 3 to generate electricity.
  • the present invention is based on an omnidirectional fluid energy absorber-based power generating device.
  • the omnidirectional fluid energy absorber is in the form of a sphere that can be spliced with several faces with a check valve 4 (imagine a football, each small skin on the football is imagined as a check valve 4 The surface) and the baffle 11 on the sphere are formed.
  • the lower portion of the sphere is designed with a fluid collecting cylinder 2, and a fluid outflow channel 3 is designed below the fluid collecting cylinder 2.
  • the corresponding check valve 4 automatically opens due to pressure and the fluid enters the interior of the sphere.
  • a baffle 11 is disposed between the faces and faces constituting the spheres, and the deflector 11 extends outwardly with the spherical core. The length can be extended to several or even ten times the radius of the sphere as needed.
  • the baffles 11 are interlaced with each other and form a fluid inflow passage 1 with a spherical surface with a check valve 4.
  • the lower baffles of the fluid inflow passage 1 of the middle layer are longer than the upper baffle, the left baffle and the right baffle, respectively.
  • the lower baffle can attract more fluids faster above its side, regardless of whether the fluid is wind or current.
  • the energy of the upper fluid of the device is higher than The energy of the lower fluid.
  • the fluid flows into the passage and flares outward, which has a natural acceleration effect on the fluid. All of the fluid inflow channels 1 are arranged in a honeycomb shape. The more the number of fluid inflow channels 1 is theoretically set, the more it can receive fluid in any orientation.
  • the fluids are different, the fluids move in different ways, and the weight strength of the entire device is combined to determine the number of fluid inflow channels 1 and the arrangement in the horizontal and vertical directions.
  • the fluid inflow passage 1 is designed to be curved, and the outlet of the fluid inflow passage 1 is designed in the upper portion of the fluid collecting cylinder 2; the fluid in the fluid collecting cylinder 2 is a top-down movement, which reduces the occurrence of turbulent turbulence.
  • the fluid inflow passage 1 is designed to be curved, and the outlet of the fluid inflow passage 1 is designed in the upper portion of the fluid collecting cylinder 2; the outlet of the fluid inflow passage 1 is entirely located in the upper portion of the fluid collecting cylinder 2, so that the fluid in the fluid collecting cylinder 2 Both are top-down movements that avoid turbulent turbulence.
  • the outlet of the fluid inflow passage 1 may be arranged on the collecting cylinder 2 in the direction of its corresponding center without considering the simultaneous receiving of fluid from the opposite direction.
  • the fluid collecting cylinder 2 is located at the center of the whole device, generally designed in a cylindrical shape, the upper portion is in communication with the outlet of the fluid inflow passage 1 group, the lower portion is in communication with the inlet of the fluid outflow passage 3, and the lower portion of the fluid collecting cylinder 2 is provided with a pressure relief valve 6 when The fluid flow rate exceeds the design value, the pressure relief valve 6 is opened, and the device is protected.
  • the inlet portion of the fluid outflow passage 3 is in a convergent state, and the cross-sectional area of the inlet of the fluid outflow passage 3 is one tenth to one fifth of the maximum collected fluid area of the fluid inflow passage 1 (the inlet area of the fluid inflow passage 1);
  • the outflow channel 3 has a built-in generator set 5, and the outlet of the fluid outflow channel 3 is open, facilitating the discharge of fluid for completion of work.
  • the entire fluid power generation device can be fixed by a combination of steel structure, tensioning, and diagonal pulling.
  • the power generating device based on the omnidirectional fluid energy absorber is not limited to a spherical shape, and can be designed into a spindle shape, a disk shape cylindrical shape, or can be designed into a shape, such as a tree shape, a soccer basketball, etc.
  • Different environmental requirements and aesthetic requirements can be designed into a tree structure, as shown in Figure 15, which is an energy tree.
  • the working principle of the power generating device based on the omnidirectional fluid energy absorber of the invention is: (wind power generation)
  • the pressure relief valve 6 When the concentrated wind is insufficient to push the generator set 5 to work, the pressure relief valve 6 is opened at this time, and the wind is discharged through the pressure relief valve 6, and the speed reaches a certain time (this speed is not enough to push the load) suddenly close the pressure relief valve 6 so that the fluid collects The hammer 2 and the water hammer effect are generated in the cylinder 2, and the pressure in the fluid collecting cylinder 2 is rapidly increased to several times or even ten times, thereby pushing the generator set 5 to work; when the pressure in the fluid collecting cylinder 2 is gradually decreased to insufficient When the genset 5 is pushed to work, the pressure relief valve 6 is opened again, and the wind is discharged through the pressure relief valve 6, and reciprocates in a round, which is a hammer operation.
  • the working principle of the power generating device based on the omnidirectional fluid energy absorber of the invention is: (wave power generation)
  • a gas pressure tank 7 (shown in FIG. 11) is installed above the fluid gathering cylinder 2 of the wave power generating device, and the air pressure tank 7 is in communication with the fluid collecting cylinder 2. Provides a certain amount of buoyancy for the entire unit, while also working with the water flow.
  • the wave power generating device There are two modes of operation for the wave power generating device. One is the normal operation mode. When the wave current is sufficient to push the generator set 5, the water flow enters from the fluid inflow channel 1, accumulates in the fluid collecting cylinder 2, and flows out in the fluid. In the channel 3, the work is exhausted; the second is the hammer type operation mode.
  • the pressure relief valve 6 When the wave current is insufficient to push the generator set 5 to work, the pressure relief valve 6 is opened at this time, and the water flows out through the pressure relief valve 6, when a certain speed is reached (this speed is also It is not enough to push the generator set to work. At this time, the pressure relief valve 6 is suddenly closed, so that the water hammer effect is formed in the fluid collecting cylinder 2, and the pressure is suddenly increased.
  • a part of the water flow pushes the generator set 5 to perform work discharge, and a part of the water flow enters the pressure tank 7 upward.
  • the liquid level in the pressure tank 7 rises, the air is compressed, and as the water hammer effect is weakened, the water flow enters the fluid inflow passage 1 and the check valve 6 is closed.
  • the fluid collecting cylinder 2 has only the outlet and the external environment, and the pressure tank 7
  • the inner compressed air expands and the liquid level drops, so that the water flow in the air pressure tank 7 is returned to the fluid collecting cylinder 2, and returns from the air pressure tank 7 to the seawater in the fluid collecting cylinder 2.
  • the power of the genset 5 in the fluid outflow channel 3 is exhausted.
  • the wave power generating device is not designed to be spherical, and is designed to be horizontally lying in a cylindrical shape with a direction perpendicular to the direction of the tide to increase the drainage area of the device to the tidal flow.
  • the power generating device based on the omnidirectional fluid energy absorber can realize large and medium-sized wind power generation, and the fluid power generating device (here mainly for wind power generation) in the present invention has no long blades, and does not have a rotating head that is high above. Therefore, it is technically easier to achieve large-scale, and the cost is low.
  • Three or more culvert turbine generator sets are placed in the fluid outflow channel to accommodate different wind speeds. Regardless of the power of the wind power installation, the generator set 5 can be placed 20 meters from the ground, reducing the center of gravity and facilitating maintenance. At the same time, the height of 20 meters is enough to allow the residual wind to spread.
  • a main support is arranged below the fluid outflow channel 3.
  • the honeycomb-like fluid inflow channel 1 is made of steel as the skeleton, the skin material on the skeleton is film material or canvas, the louver switch is made of high-strength aluminum alloy or stainless steel, the fluid gathering cylinder 2 and the fluid outflow channel 3 are both The steel material is used to ensure the strength, the whole system material source is wide, and the cost is cheap.
  • the power generating device based on the omnidirectional fluid energy absorber can also realize small wind power generation, and the device is suitable for the complex wind environment of the city, can be set on the roof and the road, can be designed into a tree shape, or basketball football, etc. Artistic shape.
  • the power generating device based on the omnidirectional fluid energy absorber can also realize large-scale wave power generation, the wave is composed of an infinite wave, and the motion period is short (0.2-25 seconds), so that no mature utilization technology has been used so far, and the present invention is utilized.
  • the wave power generator designed by the device solves this problem.
  • the device is completely submerged under sea level, and the waves in the vicinity of the device will always exert pressure on the device in one or more directions.
  • the corresponding check valve 4 will open and the seawater will enter the fluid collecting cylinder 2 through the fluid.
  • the genset 5 in the outflow channel is exhausted. When the fluctuation enters the second half cycle, the pressure is relieved and the check valve 4 is closed.
  • the utility model relates to a power generation device (wind power generation) based on an omnidirectional fluid energy absorber, which has the following beneficial effects: 1. It is easy to enlarge, the device has no long blades, and there is no high-speed rotating head, and technical requirements for manufacturing and construction. Low, low center of gravity, no torque generated by the rotation of the nose, system strength requirements are not high. Further, since the external non-rotating member can be reinforced by various measures such as sub-support and diagonal pull, the fluid power generator of the present invention can be more easily enlarged and enlarged. 2. The efficiency is high.
  • the fluid inflow passage group of the fluid power generation device of the present invention has a trumpet shape and has a natural acceleration effect on the ambient wind speed.
  • the device can utilize the breeze, and the special structure can make full use of a complicated air flow such as a cyclone. 3, can collect additional flow beyond the corresponding flow rate of the mining area.
  • the flow rate collected by a relatively small draft area equal to that of other devices is achieved with a relatively small flow area.
  • This has a number of benefits for reducing device cost, increasing efficiency, and reducing device design strength.
  • devices of the same power can be built smaller and cost less.
  • the device of the present invention is more powerful and generates more power. 4 environmentally friendly, no external blades, its internal blades can be used for noise reduction, basically no noise; huge fluid inflow channels can also make birds easier to identify obstacles, but also can set up blocking nets. No harm to birds.
  • the utility model relates to a power generating device (wave power generation) based on an omnidirectional fluid energy absorber, which has the beneficial effects that although the wave energy reserves are abnormally rich, the wave waves have a motion period (0.2-25 seconds) and a wavelength (tens of centimeters to A few hundred meters), the amplitude (a few centimeters to more than ten meters) of great uncertainty, complexity, and irregularity, so that there is no mature wave energy utilization technology.
  • the power generating device (wave power generation) based on the omnidirectional fluid energy absorber of the present invention has the ability to absorb waves from different directions or even opposite directions at the same time.
  • the present invention also provides a water generating device based on a power generating device.
  • a water generating device based on a fluid power generating device includes a condenser 8 and a flow guiding passage 9, and the above-described omnidirectional fluid energy absorber-based power generating device, wherein the condenser 8 passes the
  • the flow guiding channel 9 is in communication with an outlet of the fluid outflow channel 3 in the omnidirectional fluid energy absorber based power generating device.
  • the water-making device (wind power generation) based on the power generation device of the present invention is exhausted through the air outlet of the fluid outflow passage 3, so that the residual wind of the fluid power generation device (wind power generation) can be collected again.
  • the fluid power generation device (wind power generation) can utilize up to 59% of the wind energy, so the residual wind still has energy.
  • a flow guiding channel 9 is arranged below the air outlet of the fluid power generating device (wind power generation), a part of the completed wind flow is diffused, and a part is guided through the flow guiding channel 9 to the condenser 8 built under the ground or sea level, and the ground temperature is utilized. Or the natural condensation of the water temperature to obtain liquid water; the number of the flow guiding channels 9 does not affect the normal operation of the wind power installation.
  • the water system based on the fluid power generation device is attached to the fluid power generation device and does not consume energy.
  • the present invention also provides a water-making device based on an omnidirectional fluid energy absorber. That is, a water-making device without a power generation function.
  • a water-making device based on an omnidirectional fluid energy absorber comprising a condenser 8 and a flow guiding channel 9, and an omnidirectional fluid energy absorber as described above, the condenser 8 passing through the flow guiding channel 9
  • a plurality of said fluid inflow passages 1 are in communication with an outlet of the omnidirectional fluid energy absorber.
  • the curved portion of the flow guiding passage is long and extends down to the condenser in the underground or water. The wind enters the flow guiding passage on one side, and is sent to the condenser after being adjusted and accelerated. Condensation, the air remaining after condensation passes through the other side of the flow channel without wind Out.
  • the wind enters through three flow channels a, b, and c, which are converged into a condenser in channel d, and the condensed air is discharged outward through channel D (channel d and channel D are separated by a partition) ), and then the A, B, and C flow channels that have no wind input on the other side are excluded from the condenser.
  • channel D is the incoming air and channel d becomes the wind.
  • a plurality of such diversion channels (such as 9) form a group of diversion channels. According to different wind directions, the plurality of channels have inlet air, and the channels arranged in opposite directions are exhausted, specifically to a channel, which is an outlet. Or enter the wind, depending on the wind.
  • the water-making device has a feature that it has no moving parts, is maintenance-free, and has a long service life. Because there is no power generation function and heat exchange function, the water production efficiency is higher than that of the wind power residual air water production device. This device focuses on solving the water production problem.
  • the water-making device based on the omnidirectional fluid energy absorber can realize air condensation water production, and the air is sent into the underground condenser 8 through the flow guiding channel 9, the water vapor in the air is condensed, and the countercurrent function is used to condense The remaining air is discharged countercurrently through the passage D, that is, the remaining air is discharged through the exhaust passage through which the other has no wind pressure, thus eliminating a dedicated passage, and the passage D also serves as a heat exchange.
  • the omnidirectional fluid energy absorber described in the omnidirectional fluid energy absorber-based water plant of the present invention adopts a simplified structure, that is, a check valve, a fluid collecting cylinder and a fluid outflow passage, Honeycomb fluid flows into the outlet of the channel group to collect wind energy directly, simplifying the structure and reducing costs.
  • the full version of the omnidirectional fluid energy absorber ie, the omnidirectional fluid energy absorber shown in Figure 10 or Figure 11
  • the power generation device based on the omnidirectional fluid energy absorber and the system based on the power generation device of the invention can realize the functions of offshore wind power generation, wave power generation and water production integration, as shown in FIG. 18, the wind power generation on the sea level, Under the sea level, water and wave power are generated in turn, and the wind is sent. Electricity, wave power generation, and water production are integrated to significantly reduce investment. Of course, depending on the situation, it can also be wind power generation, ocean wave power generation, or wind power generation and water production.
  • the use of a residual air from a power plant based on an omnidirectional fluid energy absorber to produce liquid water is of great significance to islands and offshore areas.
  • the present invention also provides an accessory device for an omnidirectional fluid energy absorber, that is, an unpowered ventilation device based on an omnidirectional fluid energy absorber.
  • an omnidirectional fluid energy absorber-based unpowered ventilator includes a ventilating chimney 11A, and an omnidirectional fluid energy absorber as described above, the ventilating chimney 11A being mounted in an omnidirectional fluid a center of the energy absorber, and a plurality of the fluid inflow passages 1 in the omnidirectional fluid energy absorber are wrapped around the ventilation chimney 11A, and a plurality of the fluid inflow passages 1 outlet are upwardly facing and ventilated
  • the exit of the chimney 11A is parallel.
  • the outlet of the ventilation chimney 11A is a wavy trumpet structure, and the surface of the chimney is coated with a black light absorbing layer.
  • the non-powered ventilation device based on the omnidirectional fluid energy absorber is generally applied to a place where a dirty, harmful and hot gas is discharged from a workshop warehouse, and is placed on the roof of the workshop warehouse; the fluid inflow channel of the omnidirectional fluid energy absorber 1
  • the outlets are all upwards, surrounded by a ventilation chimney 11A.
  • the entire structure does not need to be switched.
  • the airflow from the horizontal direction flows through the fluid into the channel 1, and the adjustment direction is upward, parallel to the ventilation chimney 11A, and the airflow in the ventilation chimney 11A is pulled out, and the ventilation chimney is exhausted.
  • the 11A outlet is designed as a wavy trumpet.
  • the entire structure is painted black, easy to absorb sunlight, and it is easy to form an updraft in the device, which is conducive to the discharge of gas in the ventilation chimney 11A.
  • the present invention also provides an accessory device for an omnidirectional fluid energy absorber, that is, a surface floating device based on an omnidirectional fluid energy absorber. Collection device.
  • an omnidirectional fluid energy absorber-based surface float collection device includes a float collector 10B, and an omnidirectional fluid energy absorber as described above, the float collector 10B Located below the water surface, the omnidirectional fluid energy absorber is located above the water surface, and the wind turbine 10A is provided at the outlet of the plurality of fluid inflow passages 1 in the omnidirectional fluid energy absorber, and the float collector 10B is an inner liner There is a hollow cylindrical structure of the net pocket 10C, the top of the float collector 10B is open and facing the wind turbine 10A above the water surface, the bottom of the float collector 10B is open, and the float collects A hydraulic turbine 10D is provided at the bottom opening of the device 10B, and the hydraulic turbine 10D and the wind turbine 10A are connected by a transmission shaft 10E, and the transmission shaft 10E between the hydraulic turbine 10D and the wind turbine 10A is further provided. There is a planetary reducer 10F, and the planetary reducer 10F is located above the water
  • the omnidirectional fluid energy absorber based surface float collection device of the present invention is powered by the wind turbine 10A, wherein the power group consisting of two or three or more wind turbines 10A can also be rotated; Part of the float collector 10B, completely immersed in water, 5 to 10 cm from the water surface, generally a cylinder lined with a net pocket 10C, the lower part of the cylinder converges, below the design of the water turbine 10D, the water turbine 10D and the water
  • the wind turbine 10A is connected via a transmission shaft 10E.
  • a planetary reducer 10F is designed in the middle of the transmission shaft 10E to reduce the rotation speed and increase the torque, and the rotary motion of the wind turbine 10A of the power group is After the planetary gear reducer 10F is decelerated, it is transmitted to the underwater water turbine 10D, and the water turbine 10D discharges the water in the float collector 10B, and the floating matter on the surface of the water body flows into the collector device 10B.
  • the net pocket 10C provided in the collector is a garbage collection bag.
  • the omnidirectional fluid energy absorber adopts a simplified structure, that is, a reactor without a check valve and a fluid-free collecting cylinder, and no fluid outflow passage.
  • the outlet of the channel group from the honeycomb fluid flows directly to the wind turbine.
  • this will reduce efficiency, it also simplifies the structure, reduces costs, and achieves a balance between cost and performance.
  • the full version of the full range of fluid energy absorbers can be used for maximum efficiency.

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Abstract

L'invention concerne un absorbeur d'énergie de fluide omnidirectionnel et un dispositif accessoire associé. L'absorbeur d'énergie de fluide omnidirectionnel comprend une pluralité de canaux d'entrée de fluide (1), une structure en nid d'abeilles est formée par une distribution omnidirectionnelle d'admissions de la pluralité de canaux d'entrée de fluide (1), et la vitesse de fluide de l'admission du canal d'entrée de fluide (1) dans le milieu est amenée à être supérieure à la vitesse de fluide ambiante par le réglage de la zone de collecte d'écoulement de la pluralité de canaux d'entrée de fluide (1), de sorte que le canal d'entrée de fluide (1) dans le milieu est à basse pression, et des évacuations de la pluralité des canaux d'entrée de fluide (1) sont rassemblées. L'absorbeur d'énergie omnidirectionnel est formé en utilisant la pluralité de canaux d'entrée de fluide (1) présentant la forme en nid d'abeilles formée par les admissions de la distribution omnidirectionnelle en partant du principe de ne pas modifier les directions de celui-ci, et l'énergie de fluide provenant de différentes directions peut être absorbée, ce qui permet d'obtenir une absorption d'énergie de fluide omnidirectionnelle.
PCT/CN2017/099014 2017-08-18 2017-08-25 Absorbeur d'énergie de fluide omnidirectionnel et dispositif accessoire associé WO2019033453A1 (fr)

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CN201710711453.9A CN107448359A (zh) 2017-08-18 2017-08-18 一种全方位流体能量吸收器及其附属装置
CN201721037743 2017-08-18
CN201710711453.9 2017-08-18
CN201721037743.1 2017-08-18

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DE102008055676A1 (de) * 2008-11-03 2010-05-06 Mtu Aero Engines Gmbh Rotorscheibe und Verfahren zur Herstellung einer Rotorscheibe
CN102011674A (zh) * 2010-12-10 2011-04-13 上海大学 具有收缩扩张流道的分布排列式流体动能发电装置
CN102192101A (zh) * 2011-05-25 2011-09-21 江苏聚源风电科技有限公司 一种流体能量提升和转换装置

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