CN202431434U - Vertical-shaft loose sailing boat-type universal fluid kinetic energy receiving device - Google Patents

Abstract

The utility model discloses a vertical-shaft loose sailing boat-type universal fluid kinetic energy receiving device, belonging to the technical field of energy conversion. The solved technical problems are as follows: a device capable of converting kinetic energy of fluid in any direction into mechanical energy rotating around a fixed shaft is provided and the amount of the energy can be controlled according to an actual situation of the kinetic energy of the fluid. In order to solve the technical problem, the technical scheme adopted by the utility model is as follows: according to the vertical-shaft loose sailing boat-type universal fluid kinetic energy receiving device, a plurality of layers of brackets are sequentially and vertically arranged on a rotating shaft; a lower limiting device is arranged at one side of the bracket body on the bottom layer; the lower limiting device is arranged at one side of the bracket body of the middle layer; an upper limiting device is arranged at the other side of the bracket body of the middle layers; an upper limiting device is arranged at one side of the bracket body of the top layer; a fan blade is vertically arranged between two adjacent layers of bracket bodies; and a suspension rope is connected between the rotating shaft and the bracket body of the top layer. The vertical-shaft loose sailing boat-type universal fluid kinetic energy receiving device disclosed by the utility model is mainly used for receiving the kinetic energy of the fluid.

Description

The wheeled universal fluid dynamic energy reception unit of vertical shaft flap sail

Technical field

The wheeled universal fluid dynamic energy reception unit of the utility model vertical shaft flap sail is specifically related to a kind of device that can the fluid dynamic energy of any direction be converted to the mechanical energy of rotating around stationary axle, belongs to the energy conversion technique field.

Background technique

The human at present exploitation to new and renewable sources of energy also is in the starting stage; Mainly wait and obtain energy through solar energy, water ability, wind energy, chemical energy and atomic power; These energy such as chemical energy and atomic power exist certain pollution and harm at this stage; And solar energy, water ability and Wind Power Utilization are commonplace, but the utilization of solar energy, water ability or wind energy is easy to receive the influence of time, region and other factors, particularly utilizes water ability and wind energy; Receive the direction of current or wind and the influence of flow velocity especially; For the water ability, can only set up the water power plant through build dam or large-scale flowing water channel and obtain electric energy, and for containing very huge renewable clear energy sources and doing the ocean current that maintenance level flows; Like the Florida ocean current and press close to the Kuroshio ocean current in China Taiwan or the like, also effectively do not developed.

The potentiality of ocean current are very grand.Because earth surface 60% is the ocean, abundant warm current and cold current are arranged.For example Florida, Gulf of Mexico warm current is wide 80 kilometers, and depth-averaged is 800 meters, and flow velocity is through 1.5～1.7 meter per seconds of being everlasting, accumulate letter energy reach 2.16 * 1014 watts, promptly 2 watts.

To the tool meaning of China be the Kuroshio of east China, belong to second-biggest-in-the-world ocean current, its scale is equivalent to 1000 the Changjiang river, its flow velocity also is suitable for intercepting and capturing huge kinetic energy.With regard to the Qiongzhou Strait by China, its width is 30 kilometers, 140 meters of mean depths, and the flow velocity of seawater contains ability 4000 megawatts approximately about 1 meter per second, very big value is arranged.

For wind energy, can only set up the wind power station in the bigger area of wind speed at present and obtain electric energy, when constantly changing direction, wind-force just is difficult to obtain electric energy, and caused energy conversion device efficiency lower, be unfavorable for extensive extensively popularization.

The model utility content

The utility model overcomes the deficiency that existing technology exists; Technical problem to be solved provides the device that a kind of fluid dynamic energy with any direction converts the mechanical energy of rotating around stationary axle to, and can obtain what of energy according to the control of the actual conditions of fluid dynamic energy.

For solving the problems of the technologies described above, the technological scheme that the utility model adopted is: the wheeled universal fluid dynamic energy reception unit of vertical shaft flap sail comprises: base; Stationary axle, running shaft, support; Lower caging device, upper limit device, fan blade; Wherein be fixed with stationary axle on the base; Running shaft is contained in the outside of stationary axle through bearing housing, is vertically installed with the multilayer support on the running shaft successively, every layer of support by at least four with the running shaft be the equally distributed support body in the center of circle form and every layer of support parallel mutually; Support body one side that is in bottom all is equipped with lower caging device; Mediate the layer support body one side lower caging device all is installed, opposite side is equipped with the upper limit device; Support body one side that is in top layer all is equipped with the upper limit device; All be vertically installed with fan blade between the neighbouring two-layer support body.

Said running shaft and be between the support body of top layer and all be connected with suspension cable.

Said upper limit device comprises the first upper limit device, the first upper limit pull bar, the second upper limit device, the second upper limit pull bar and first oil cylinder; Its structure is: first oil cylinder is rack-mount; One end of the second upper limit pull bar is connected with the piston rod of first oil cylinder; The other end of the second upper limit pull bar is connected with a side of the first upper limit device; One end of the first upper limit pull bar is connected with the opposite side of the first upper limit device, and the other end of the first upper limit pull bar is connected with a side of the second upper limit device.

The said first upper limit device comprises upper limit device support, first buffer stopper, upper limit device guide rail, upper limit frame, upper limit bearing pin, a T shape projection and first T-slot; Its structure is: upper limit device guide rail is fixed on the support, and said upper limit device guide rail is provided with first T-slot; Upper limit device support bottom is fixed with a T shape projection; A said T shape projection is installed in first T-slot; The upper limit device mid-stent of U-shaped is equipped with the upper limit bearing pin, and the upper limit frame is installed on the upper limit bearing pin, is fixed with first buffer stopper on the said upper limit frame.

The said second upper limit device is identical with the structure of the said first upper limit device.

Said lower caging device comprises first lower retainer, the first lower limit pull bar, second lower retainer, the second lower limit pull bar and second oil cylinder; Its structure is: second oil cylinder is rack-mount; One end of the second lower limit pull bar is connected with the piston rod of second oil cylinder; The other end of the second lower limit pull bar is connected with a side of first lower retainer; One end of the first lower limit pull bar is connected with the opposite side of first lower retainer, and the other end of the first lower limit pull bar is connected with a side of second lower retainer.

Said first lower retainer comprises lower retainer support, second buffer stopper, lower retainer guide rail, lower limit frame, lower limit bearing pin, the 2nd T shape projection and second T-slot; Its structure is: the lower retainer guide rail is fixed on the support, and said lower retainer guide rail is provided with second T-slot; Lower retainer support bottom is fixed with the 2nd T shape projection; Said the 2nd T shape projection is installed in second T-slot; The lower retainer mid-stent of U-shaped is equipped with the lower limit bearing pin, and the lower limit frame is installed on the lower limit bearing pin, is fixed with second buffer stopper on the said lower limit frame.

Said second lower retainer is identical with the structure of said first lower retainer.

Said fan blade comprises upper bracket, blade shaft, blade and undersetting; Its structure is: an end of blade shaft is sleeved in the upper bracket; The other end of said blade shaft is sleeved in the undersetting; Upper bracket and undersetting are separately fixed on two support bodys that are parallel to each other, and vanes fixed is at the middle part of blade shaft.

Compared with prior art, the wheeled universal fluid dynamic energy reception unit of a kind of vertical shaft flap of the utility model sail has following beneficial effect.

1, the utility model is skillfully constructed; Simple and reasonable for structure, utilize rotating fan blade and adjustable snubber, not only can utilize the fluid dynamic energy of any direction efficiently; And can obtain what of energy according to the control of the actual conditions of fluid dynamic energy, reliable and stable.

2, the utility model can be installed in the ocean, collect and utilize the energy of ocean current to generate electricity, and the energy that ocean current contains is not only huge but also be clean energy resource, environmental protection and energy saving.

Description of drawings

Below in conjunction with accompanying drawing the embodiment of the utility model is done further detailed explanation.

Fig. 1 is the structural representation of the wheeled universal fluid dynamic energy reception unit of the utility model vertical shaft flap sail.

Fig. 2 is the plan view of Fig. 1.

Fig. 3 is the enlarged view of A among Fig. 1.

Fig. 4 is the left view of Fig. 3.

Fig. 5 is the enlarged view of B among Fig. 1.

Fig. 6 is the left view of Fig. 5.

Fig. 7 is that the M of Fig. 2 is to local amplification view.

Fig. 8 is the user mode reference drawing of the utility model.

Fig. 9 is the plan view of Fig. 8.

1 is base among the figure, and 2 is stationary axle, and 3 is running shaft, and 4 is support, and 5 is lower caging device, and 6 is the upper limit device; 7 is bearing, and 8 is suspension cable, and 9 is fan blade, and 10 is the first upper limit device, and 11 is the first upper limit pull bar, and 12 is the second upper limit device; 13 is the second upper limit pull bar, and 14 is first oil cylinder, and 15 is upper limit device support, and 16 is first buffer stopper, and 17 is upper limit device guide rail, and 18 is the upper limit frame; 19 is the upper limit bearing pin, and 20 is a T shape projection, and 21 is first T-slot, and 22 is first lower retainer, and 23 is the first lower limit pull bar; 24 is second lower retainer, and 25 is the second lower limit pull bar, and 26 is second oil cylinder, and 27 is the lower retainer support, and 28 is second buffer stopper; 29 is the lower retainer guide rail, and 30 is the lower limit frame, and 31 is the lower limit bearing pin, and 32 is the 2nd T shape projection, and 33 is second T-slot; 34 is that upper bracket, 35 is that blade shaft, 36 is blade, and 37 is undersetting, and 38 is support body, and 39 is upper float, and 40 are following buoyancy aid.

Embodiment

Like Fig. 1～shown in Figure 7, the wheeled universal fluid dynamic energy reception unit of the utility model vertical shaft flap sail comprises: base 1, stationary axle 2; Running shaft 3, support 4, lower caging device 5; Upper limit device 6, fan blade 9 wherein is fixed with stationary axle 2 on the base 1; Running shaft 3 is sleeved on the outside of stationary axle 2 through bearing 7, is vertically installed with multilayer support 4 on the running shaft 3 successively, every layer of support 4 by at least four with running shaft 3 be the equally distributed support body 38 in the center of circle form and every layer of support 4 parallel mutually; Support body 38 1 sides that are in bottom all are equipped with lower caging device 5; Mediate the layer support body 38 1 sides lower caging device 5 all is installed, opposite side is equipped with upper limit device 6; Support body 38 1 sides that are in top layer all are equipped with upper limit device 6; All be vertically installed with fan blade 9 between the neighbouring two-layer support body 38.

Said running shaft 3 and be between the support body 38 of top layer and all be connected with suspension cable 8.

Said upper limit device 6 comprises the first upper limit device 10, the first upper limit pull bar 11, the second upper limit device 12, the second upper limit pull bar 13 and first oil cylinder 14; Its structure is: first oil cylinder 14 is installed on the support 4; One end of the second upper limit pull bar 12 is connected with the piston rod of first oil cylinder 14; The other end of the second upper limit pull bar 13 is connected with a side of the first upper limit device 10; One end of the first upper limit pull bar 11 is connected with the opposite side of the first upper limit device 10, and the other end of the first upper limit pull bar 11 is connected with a side of the second upper limit device 12.

The said first upper limit device 10 comprises upper limit device support 15, first buffer stopper 16, upper limit device guide rail 17, upper limit frame 18, upper limit bearing pin 19, a T shape projection 20 and first T-slot 21; Its structure is: upper limit device guide rail 17 is fixed on the support 4, and said upper limit device guide rail 17 is provided with first T-slot 21; Upper limit device support 15 bottoms are fixed with a T shape projection 20; A said T shape projection 20 is installed in first T-slot 21; Upper limit device support 15 middle parts of U-shaped are equipped with upper limit bearing pin 19; Upper limit frame 18 is installed on the upper limit bearing pin 19, is fixed with first buffer stopper 16 on the said upper limit frame 18.

The said second upper limit device 12 is identical with the structure of the said first upper limit device 10.

Said lower caging device 5 comprises first lower retainer 22, the first lower limit pull bar 23, second lower retainer 24, the second lower limit pull bar 25 and second oil cylinder 26; Its structure is: second oil cylinder 26 is installed on the support 4; One end of the second lower limit pull bar 24 is connected with the piston rod of second oil cylinder 26; The other end of the second lower limit pull bar 25 is connected with a side of first lower retainer 22; One end of the first lower limit pull bar 23 is connected with the opposite side of first lower retainer 22, and the other end of the first lower limit pull bar 23 is connected with a side of second lower retainer 24.

Said first lower retainer 22 comprises lower retainer support 27, second buffer stopper 28, lower retainer guide rail 29, lower limit frame 30, lower limit bearing pin 31, the 2nd T shape projection 32 and second T-slot 33; Its structure is: lower retainer guide rail 29 is fixed on the support 4, and said lower retainer guide rail 29 is provided with second T-slot 33; Lower retainer support 27 bottoms are fixed with the 2nd T shape projection 32; Said the 2nd T shape projection 32 is installed in second T-slot 33; Lower retainer support 27 middle parts of U-shaped are equipped with lower limit bearing pin 31; Lower limit frame 30 is installed on the lower limit bearing pin 31, is fixed with second buffer stopper 28 on the said lower limit frame 30.

Said second lower retainer 24 is identical with the structure of said first lower retainer 22.

Said fan blade 9 comprises upper bracket 34, blade shaft 35, blade 36 and undersetting 37; Its structure is: an end of blade shaft 35 is sleeved in the upper bracket 34; The other end of said blade shaft 35 is sleeved in the undersetting 37; Upper bracket 34 is separately fixed on two support bodys 38 that are parallel to each other with undersetting 37, and blade 36 is fixed on the middle part of blade shaft 35.

All arrange between every neighbouring support body 38 some fan blades 9 are installed, upper and lower adjacent support body 38 is formed frame structure with fan blade 9 and running shaft 3, makes it that good stable property arranged, and the streamline vane 36 on the fan blade 9 can be around blade shaft 35 rotations simultaneously; Be in simultaneously between bearing 4 and the running shaft 3 on top and some suspension cables 8 be set to overcome the amount of deflection of support body 38.

When the utility model places the fluid with certain flow rate; Under normal circumstances, because the position-limiting action of lower caging device 5 and upper limit device 6, blade 36 can only rotate around blade shaft 35 in being not more than 180 ° scope; And no matter the flow direction of fluid from where; All can make the afterbody of blade 36 always have the blade 36 of a side to point to the whereabouts of fluid, pass through by fluid with minimum resistance, and all point to the axle center of running shaft 3 at the blade 36 of opposite side; In face of coming of fluid to expanding into a sail face; Stopping flowing of fluid to greatest extent, resistance is converted into thrust directly promotes blade and by support body 38 thrust that obtains is passed to running shaft 3 then and become moment of torsion, will make fluid thus because the energy that discharges of slowing down is taken turns by sail obtains and be converted into mechanical energy and then do work according to people's will.

Because the lower caging device 5 of the utility model is controlled separately through first oil cylinder 14 and second oil cylinder 26 with upper limit device 6; So when the utility model is used for air stream; The state of lower caging device 5 and upper limit device 6 can switch according to the wind speed size; Make that when wind speed is excessive lower caging device 5 loses position-limiting action with upper limit device 6 partly or completely; So that can not resting on the upwind position, some or all of blade 36 causes to make the whole device can overspeed operation or simply do not shut down, to ensure the safety of running; When installing or keeping in repair, also need lower caging device 5 and upper limit device 6 be in failure state, the proper functioning of the utility model is recovered in the back that finishes to be detected.

When the utility model is used for ocean current; Because the speed of current more slowly and very stable; So needn't consider to stop because of flow velocity is excessive the problem of the utility model running, the working state of its lower caging device 5 and upper limit device 6 only limits to when installing and keep in repair, artificially switch according to people's will.

The utility model biggest advantage is can convert the kinetic energy of ocean current to mechanical energy and utilized by us.1024 (density of seawater)/1.24 (air is the density during 10 ° of C under 1 barometric pressure)=825.8, visible, the density of seawater is more than 800 times of density of air, so the entrained kinetic energy of seawater that flows is more than 800 times with the air of identical speeds.If it is half that flow velocity is that the ocean current of 1.2 meter per seconds can reduce flow velocity after through this utility model; Be that the rate of outflow is 0.6 meter, so, we promptly can obtain 1500 watts power on per 1 square metre cross section; And ocean current compares with air-flow, and what directivity and flow velocity all will be stable is many.The cross section is installed when being the utility model of 4000 square meters in face of ocean current, can obtains the energy of 6 megawatts, and its make with mounting hardness than the horizontal-shaft wind turbine of 5 megawatts easy many.

Like Fig. 8, shown in Figure 9; Upper float and following buoyancy aid are built in the stable zone of ocean current in the ocean earlier; Upper float floats on the sea, and the body of floating downward is positioned at marine, and the bottom of the running shaft 3 of the utility model is fixed on the marine following buoyancy aid 40; The upper float top is stretched out after passing the hole of reserving on the upper float 39 on the sea in the top of running shaft 3, and the moment of torsion that the utility model is collected is from the upper end output of running shaft 3.

Claims (9)

1. the wheeled universal fluid dynamic energy reception unit of vertical shaft flap sail comprises: base (1), stationary axle (2); Running shaft (3), support (4), lower caging device (5); Upper limit device (6); Fan blade (9) is characterized in that: be fixed with stationary axle (2) on the base (1), running shaft (3) is sleeved on the outside of stationary axle (2) through bearing (7); Be vertically installed with multilayer support (4) on the running shaft (3) successively, every layer of support (4) by at least four with running shaft (3) be the equally distributed support body in the center of circle (38) form and every layer of support (4) parallel mutually; Support body (38) one sides that are in bottom all are equipped with lower caging device (5); Mediate the layer support body (38) one sides lower caging device (5) all is installed, opposite side is equipped with upper limit device (6); Support body (38) one sides that are in top layer all are equipped with upper limit device (6); All be vertically installed with fan blade (9) between the neighbouring two-layer support body (38).

2. the wheeled universal fluid dynamic energy reception unit of vertical shaft flap sail according to claim 1 is characterized in that: said running shaft (3) and be between the support body (38) of top layer and all be connected with suspension cable (8).

3. the wheeled universal fluid dynamic energy reception unit of vertical shaft flap sail according to claim 1; It is characterized in that: said upper limit device (6) comprises the first upper limit device (10), the first upper limit pull bar (11), the second upper limit device (12), the second upper limit pull bar (13) and first oil cylinder (14); Its structure is: first oil cylinder (14) is installed on the support (4); One end of the second upper limit pull bar (12) is connected with the piston rod of first oil cylinder (14); The other end of the second upper limit pull bar (13) is connected with a side of the first upper limit device (10); One end of the first upper limit pull bar (11) is connected with the opposite side of the first upper limit device (10), and the other end of the first upper limit pull bar (11) is connected with a side of the second upper limit device (12).

4. the wheeled universal fluid dynamic energy reception unit of vertical shaft flap sail according to claim 3; It is characterized in that: the said first upper limit device (10) comprises upper limit device support (15), first buffer stopper (16), upper limit device guide rail (17), upper limit frame (18), upper limit bearing pin (19), a T shape projection (20) and first T-slot (21); Its structure is: upper limit device guide rail (17) is fixed on the support (4), and said upper limit device guide rail (17) is provided with first T-slot (21); Upper limit device support (15) bottom is fixed with a T shape projection (20); A said T shape projection (20) is installed in first T-slot (21); Upper limit device support (15) middle part of U-shaped is equipped with upper limit bearing pin (19); Upper limit frame (18) is installed on the upper limit bearing pin (19), is fixed with first buffer stopper (16) on the said upper limit frame (18).

5. according to claim 3 or the wheeled universal fluid dynamic energy reception unit of 4 described vertical shaft flap sails, it is characterized in that: the said second upper limit device (12) is identical with the structure of the said first upper limit device (10).

6. the wheeled universal fluid dynamic energy reception unit of vertical shaft flap sail according to claim 1; It is characterized in that: said lower caging device (5) comprises first lower retainer (22), the first lower limit pull bar (23), second lower retainer (24), the second lower limit pull bar (25) and second oil cylinder (26); Its structure is: second oil cylinder (26) is installed on the support (4); One end of the second lower limit pull bar (24) is connected with the piston rod of second oil cylinder (26); The other end of the second lower limit pull bar (25) is connected with a side of first lower retainer (22); One end of the first lower limit pull bar (23) is connected with the opposite side of first lower retainer (22), and the other end of the first lower limit pull bar (23) is connected with a side of second lower retainer (24).

7. the wheeled universal fluid dynamic energy reception unit of vertical shaft flap sail according to claim 6; It is characterized in that: said first lower retainer (22) comprises lower retainer support (27), second buffer stopper (28), lower retainer guide rail (29), lower limit frame (30), lower limit bearing pin (31), the 2nd T shape projection (32) and second T-slot (33); Its structure is: lower retainer guide rail (29) is fixed on the support (4), and said lower retainer guide rail (29) is provided with second T-slot (33); Lower retainer support (27) bottom is fixed with the 2nd T shape projection (32); Said the 2nd T shape projection (32) is installed in second T-slot (33); Lower retainer support (27) middle part of U-shaped is equipped with lower limit bearing pin (31); Lower limit frame (30) is installed on the lower limit bearing pin (31), is fixed with second buffer stopper (28) on the said lower limit frame (30).

8. according to claim 6 or the wheeled universal fluid dynamic energy reception unit of 7 described vertical shaft flap sails, it is characterized in that: said second lower retainer (24) is identical with the structure of said first lower retainer (22).

9. the wheeled universal fluid dynamic energy reception unit of vertical shaft flap sail according to claim 1; It is characterized in that: said fan blade (9) comprises upper bracket (34), blade shaft (35), blade (36) and undersetting (37); Its structure is: an end of blade shaft (35) is sleeved in the upper bracket (34); The other end of said blade shaft (35) is sleeved in the undersetting (37); Upper bracket (34) and undersetting (37) are separately fixed on two support bodys (38) that are parallel to each other, and blade (36) is fixed on the middle part of blade shaft (35).

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