CN104174166B - Portable vertical recreation wind tunnel - Google Patents
Portable vertical recreation wind tunnel Download PDFInfo
- Publication number
- CN104174166B CN104174166B CN201410440291.6A CN201410440291A CN104174166B CN 104174166 B CN104174166 B CN 104174166B CN 201410440291 A CN201410440291 A CN 201410440291A CN 104174166 B CN104174166 B CN 104174166B
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- Prior art keywords
- wind
- wind tunnel
- recreation
- moving carriage
- power
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Classifications
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63G—MERRY-GO-ROUNDS; SWINGS; ROCKING-HORSES; CHUTES; SWITCHBACKS; SIMILAR DEVICES FOR PUBLIC AMUSEMENT
- A63G31/00—Amusement arrangements
- A63G2031/005—Skydiving
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Abstract
The present invention relates to a kind of vertical recreation wind tunnel of packaged type, the wind-tunnel includes wind tunnel device, dynamical system and connection wind tunnel device and the shaft assembly of dynamical system；Dynamical system includes the Diesel engine for being used to provide power, and the gear-box between Diesel engine and shaft assembly, gear-box transmission power and the wind speed for improving wind tunnel device；The recreation wind tunnel integral installation of the present invention is in moving carriage, and the bottom of moving carriage is provided with wheel body, and moving carriage is used to be detachably connected on to be carried out dragging movement away on rear side of lorry head.The recreation wind tunnel is simple in construction, installation and transportation convenient and removable；Power is provided by the way that original electricity generation unit offer power is become into vehicle-mounted Diesel engine, the trouble of dismounting assembling is reduced, its cost is well below in the market stationary type vertical wind-tunnel.
Description
Technical field
The present invention relates to recreational facilities field, more particularly to a kind of portable vertical recreation wind tunnel.
Background technology
Vertical wind tunnel is a kind of wind-tunnel for flowing air-flow in a vertical manner.It is a kind of amusement wind-tunnel, is generally claimed
It is indoor parachute jumping or human body flight, is also also often used in the training of parachute jumping.The major function of vertical wind tunnel is to allow the mankind
Not by under the situation of Aircraft, hang gliding etc. flying instrument, flight is floated in atmosphere by the air-flow vertically produced；To
On the air-flow speed per hour that blows be about 195 kilometers/hour, this be by the mankind belly down when the terminal velocity that estimates.
The vertical pneumatic mostly fixed indoor or outdoor vertically-supplying air movable property product occurred in the market, patent application is public
Cloth number discloses a kind of rotary recreation equipment with vertical wind tunnel device for CN103007538A application text, and the amusement is set
Standby to include base, at least one is arranged on the vertical wind tunnel on base, the rotating device being arranged on base and control rotation
Device rotation makes visitor reach above vertical wind tunnel and control to produce the control system of airflow.Provides the apparatus training
The functions such as white silk, amusement, exercise, performance are in the new vertical recreation wind tunnel of one.
But above-mentioned recreation wind tunnel and the following problem of existing recreation wind tunnel still generally existing：1. cost is high；2. work
Phase is long；3. irremovable or mobile and installation takes time and effort very much.Due to energy consumption is big and cost it is high cause its operating cost high and
Construction investment is big, and the presence of these problems limits popularization and popularization of this amusement in China.As can be seen here, existing amusement
Wind-tunnel is upper with using in structure, it is clear that has still suffered from inconvenience and defect, and has urgently been further improved.Applicant passes through autonomous
A kind of portable vertical recreation wind tunnel is developed, the wind-tunnel cost is well below in the market stationary type vertical wind-tunnel.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of portable vertical recreation wind tunnel, on existing recreation wind tunnel basis
Upper combined with semitrailer designs the convenient portable vertical recreation wind tunnel of simple in construction, installation and transportation；By will be original big
Power generation unit provides power and becomes vehicle-mounted Diesel engine offer power, reduces the trouble of dismounting assembling, its cost is made
Valency is well below in the market stationary type vertical wind-tunnel.
In order to solve the above technical problems, the present invention includes following technical scheme：
A kind of portable vertical recreation wind tunnel, the recreation wind tunnel includes
One wind tunnel device, blows floating visitor for collecting wind rectification and being passed through powerful air-flow；
One dynamical system, to produce the power source of air-flow；
And connection wind tunnel device and the shaft assembly of dynamical system；
Wherein, dynamical system includes the Diesel engine for being used to provide power, and located at Diesel engine and shaft assembly
Between gear-box, gear-box transmission power simultaneously improves the wind speed of wind tunnel device；
Shaft assembly is sequentially provided with power transmission shaft and steering spindle from gear-box end to wind-tunnel device end；Power transmission shaft is horizontally disposed
Straight tube is constructed；Steering spindle includes the turning part being vertically arranged, and corner part that is horizontally disposed and being connected to turning part stage casing, turns
The one end in corner slip-angle steering portion connects the power transmission shaft, and steering spindle is used to switch to vertical stress to drive wind by horizontal stress
Hole device operating；
Recreation wind tunnel integral installation is in a moving carriage, and the bottom of moving carriage is provided with wheel body, and moving carriage is used for can
Dismounting, which is connected on rear side of lorry head, to be carried out dragging movement away；
Wind tunnel device top in the middle part of moving carriage, dynamical system is located at the rear end of moving carriage, the steering of steering spindle
Subordinate is fixed at end the bottom of moving carriage.
Recreation wind tunnel of the invention by the way that fixed wind-tunnel to be transformed into the small movable for being installed on moving carriage, directly
Connect and drive power transmission shaft with Diesel engine, be not required to external power supply, be also not required to motor drive, eliminate and high-power meet electric place and be difficult to seek
The problem of looking for and apply.In use, moving carriage directly can be connected on lorry head and drag movement away, with mobile convenient and
Save space-efficient advantage.
For the construction and annexation of each part of further rationally design portable recreation wind tunnel of the invention, wind tunnel device
The wind pipe of propeller and connection radome fairing upper end including radome fairing, below radome fairing, radome fairing is tubaeform
Shape and loudspeaker mouth down, propeller are installed on the horn mouth position of the radome fairing, when propeller rotational produces airflow,
Radome fairing collection wind rectification makes steady air current transmit to wind pipe；
Propeller includes propeller hub and matrix arrangement in the blade of propeller hub periphery, and propeller hub is connected to the upper end of turning part.
Further, radial safety net is outwards done provided with center inside wind pipe.
The blade of small-sized wind tunnel of the present invention is based on the principle with other structures reasonable preparation, the basic structure of blade：Blade
Constructed for the paddle of distortion, blade is outwards sequentially provided with blade root, stage casing and leaf tip along connection propeller hub end, blade root is to leaf
Make width and the diminishing transition of thickness in tip.
It is preferred that, blade quantity is 5~10.
Convenient, easy on-the-spot demonstration platform is supplied to visitor by the wind-tunnel of the present invention for realization, and moving carriage is additionally provided with table
Drill and set on platform and detachable stair, the horizontal plane that performance platform outwards extends along discharge pipe top peripheral, detachable stair
Top side detachable be connected to the side of performance platform, for climbing up performance platform for people.
Further, to make recreation wind tunnel use more effective and safe, a diameter of 1.5~6m of wind pipe, discharge pipe
Road, which is upwardly extended, is additionally provided with transparent protective cover, a height of 3~8m of protective cover.
Recreation wind tunnel is effectively used by reasonable design motivation system parameters and save resource, the volume of Diesel engine
Power is determined for 660KW, and rated speed is 1500rph；And be about 2130rph by rotating speed after gear shift, wind speed is up to 55-65
Meter per second, flying height is 4-5 meters.
After such design, the present invention at least has advantages below：
1. the invention provides a kind of recreation wind tunnel of novel structure, by the utilization of moving carriage, mainly by semi-mounted
Car is transformed into moving carriage, can directly be connected to different lorry heads and move transport, its for existing fixed wind-tunnel,
Have the advantages that to save space, movement and easy transportation and installation；
2. dynamical system is 660KW by Diesel engine and gear-box, Diesel engine power output, pass through gear-box
Speed change rotating speed is drive power transmission shaft driving blade rotation after 2130rph, speed change, and wind speed is up to 55-55 meter per seconds, flying height
4-5 meters；Compared to the energy consumption cost of stationary type vertical wind-tunnel, expense of the present invention reduces about 50%；
3. portable recreation wind tunnel significantly reduces structural construction cost compared to stationary type vertical wind-tunnel.
Brief description of the drawings
Above-mentioned is only the general introduction of technical solution of the present invention, in order to better understand the technological means of the present invention, below
With reference to accompanying drawing, the present invention is described in further detail with embodiment.
Fig. 1 is the overall structure stereogram of the embodiment of the present invention 1；
Fig. 2 is the overall structure front view of the embodiment of the present invention 1；
Fig. 3 is the overall structure top view of the embodiment of the present invention 1；
Fig. 4 is the wind tunnel device partial structural diagram of the embodiment of the present invention 1；
Fig. 5 is the paddle blade structure schematic diagram of the embodiment of the present invention 1；
Fig. 6 is the overall structure diagram of the embodiment of the present invention 2.
Embodiment
Embodiment 1
The portable vertical recreation wind tunnel of one kind of the present invention, the recreation wind tunnel is to be based on existing wind-tunnel and semi-trailer frame knot
The improvement carried out on the basis of structure, is novel, the reasonable in design movable wind tunnel of a structure, improves mobility and reduces and tears open
Unload the trouble of assembling.
As shown in Figures 1 to 3, recreation wind tunnel integral installation is in moving carriage 100, and the moving carriage 100 is based on semitrailer
The transformation that original structure is carried out, generally cuboid framework are constructed, and bottom is provided with wheel body 101；Moving carriage 100 is used for detachable
It is connected on rear side of lorry head and carries out dragging movement away.
Recreation wind tunnel also includes the axle group of wind tunnel device 10, dynamical system and connection wind tunnel device 10 and dynamical system
Part；Wherein, wind tunnel device 10 is used to collect wind rectification and be passed through powerful air-flow visitor blows floating flight；Dynamical system is used to produce
Powerful air-flow.
Dynamical system includes being used for providing the Diesel engine 20 of power, and located at Diesel engine 20 and shaft assembly it
Between gear-box 30.The rated power of Diesel engine 20 is 660KW, and rated speed is 1500rph.Power and carried assigned in transmission
The gear-box 30 of high wind speed, make the wind-tunnel of the present invention still has rated rotational frequency under low energy consumption state.
Shaft assembly is sequentially provided with power transmission shaft 40 and steering spindle 50 from the end of gear-box 30 to the end of wind tunnel device 10；Power transmission shaft 40 is
Horizontally disposed straight tube construction；Steering spindle 50 includes the turning part 501 being vertically arranged, and is horizontally disposed with and is connected to turning part
The corner part 502 in 501 stage casings, one end connection power transmission shaft 40 in the slip-angle steering portion 501 of corner part 502, steering spindle 50 is used for water
Horizontal stress switchs to vertical stress to drive wind tunnel device 10 to operate.
Wind tunnel device 10 is located at the rear end of moving carriage 100, turned to located at the middle part of moving carriage 100 top, dynamical system
The bottom of moving carriage 100 is fixed in the lower end of turning part 501 of axle 50.
Wherein, wind tunnel device 10 includes radome fairing 11, the propeller 12 located at the lower section of radome fairing 11 and connection radome fairing
The wind pipe 13 of 11 upper ends, radome fairing 11 is horn shape and loudspeaker mouth down, and propeller 12 is installed on the loudspeaker of radome fairing 11
Mouth position, when propeller 12, which is rotated, produces airflow, the collection wind rectification of radome fairing 11 contributes to wind speed to collect and stablizes biography
Transport to wind pipe 13.
Propeller 12 includes propeller hub 120 and matrix arrangement in the blade 121 of the periphery of propeller hub 120, and propeller hub 120 is connected to steering
The upper end in portion 501.
Blade 121 is specially the paddle construction distorted, and blade 121 is outwards sequentially provided with blade root along connection propeller hub 120 end
122nd, stage casing and leaf tip 123, blade root 122 make width and the diminishing transition of thickness to leaf tip 123.Blade 121
Quantity be 5~10, the present embodiment is preferably 5.
The recreation wind tunnel of the present invention is on-the-spot demonstration platform, and in order to improve the performing stage structure, moving carriage 100 is provided with performance
Set on platform 102 and detachable stair 103, the horizontal plane that performance platform 102 outwards extends along the top peripheral of wind pipe 13,
The top side detachable of detachable stair 103 is connected to the side of performance platform 102, for climbing up performance platform 102 for people.
Embodiment 2
Present embodiment illustrates the another embodiment of packaged type recreation wind tunnel, as shown in fig. 6, with the phase of embodiment 1
Than difference is, a diameter of 1.5~6m of wind pipe 13 of wind tunnel device 10, and wind pipe 13, which is upwardly extended, to be additionally provided with
Transparent protective cover 60, a height of 3~8m of protective cover 60.Recreation wind tunnel of the invention portable vertical integrally take up space it is small, without
Build or dismantle temporarily, convenient movement and installation can be achieved.
Test example
By the portable vertical recreation wind tunnel of embodiment 1 and cost of erection, the energy of the stationary type vertical recreation wind tunnel of prior art
Consumption and operational efficiency are compared such as table 1 by probation：
The comparison of the fixed wind-tunnel of table 1 and the portable wind-tunnel general expenses of embodiment 1
As shown in Table 1, the independent application expenses of 1000kw power distribution stations and procuring equipment and mounting cost about 2,000,000, operation
During the industrial electricity charge it is about per minute 14.5 yuan；660kw market engines price 300,000 or so, during operation consume diesel oil and
Roll over 7.5 yuan per minute of RMB；Understanding the portable vertical wind tunnel of the present embodiment has power-equipment cost low, during use
Power consumption is low.Motor and fan are fixed in foundation of civil work by stationary type vertical wind-tunnel palpus civil engineering mounting cost, about RMB 20-30
Ten thousand；Applicant is by semitrailer recondition expense about RMB 150,000, the another plus upper road about 10,000 that can be listed；Understand the wind of the present embodiment
Hole construction cost is low.
And on operational efficiency：Stationary type vertical wind-tunnel generated output power is 1000KW, rotating speed about 2300rph, wind
Scooter is to highest 60-70 meter per seconds, up to 5-6 meters of flying height；The Diesel engine power output of embodiment 1 is 660KW,
It is 2130rph by gear-box speed change rotating speed, wind speed is up to 55-65 meter per seconds, and flying height is 4-5 meters.As by embodiment 1
Diesel engine be changed into 1000kw also can, but relatively waste of resource, because too high wind speed does not have too many use, mostly
Experiencer and perform and very strong wind-force need not blow very high, the light performing artist of some of body weight can also blow to 7-8 meters.Thus
Understand, the packaged type vertical wind tunnel of the present embodiment reaches the operational efficiency of standard.
Embodiment described above is only that the preferred embodiment of the present invention is described, and not the scope of the present invention is entered
Row is limited, on the premise of design spirit of the present invention is not departed from, and those of ordinary skill in the art make to technical scheme
In the various modifications gone out and improvement, the protection domain that claims of the present invention determination all should be fallen into.
Claims (4)
1. a kind of portable vertical recreation wind tunnel, the recreation wind tunnel includes
One wind tunnel device (10), blows floating visitor for collecting wind rectification and being passed through powerful air-flow；
One dynamical system, to produce the power source of air-flow；
And connect the shaft assembly of the wind tunnel device (10) and the dynamical system；
Characterized in that,
The dynamical system includes the Diesel engine (20) for being used to provide power, and located at Diesel engine (20) and axle group
Gear-box (30) between part, gear-box (30) the transmission power and the wind speed for improving wind tunnel device (10)；
The shaft assembly is held from the gear-box (30) to be sequentially provided with power transmission shaft (40) to the wind tunnel device (10) end and turns to
Axle (50)；The power transmission shaft (40) constructs for horizontally disposed straight tube；The steering spindle (50) includes the turning part being vertically arranged
(501), and corner part (502) that is horizontally disposed and being connected to the turning part (501) stage casing, the corner part (502) is partially
One end from the turning part (501) connects the power transmission shaft (40), and the steering spindle (50) is used to switch to horizontal stress to hang down
Normal stress is so as to drive wind tunnel device (10) to operate；
The recreation wind tunnel integral installation is in a moving carriage (100), and the bottom of the moving carriage (100) is provided with wheel body
(101), the moving carriage (100) is used to be detachably connected on carries out dragging movement away on rear side of lorry head；
The wind tunnel device (10) top in the middle part of the moving carriage (100), the dynamical system is located at the locomotive
The bottom of the moving carriage (100) is fixed in the rear end of frame (100), turning part (501) lower end of the steering spindle (50)；
The wind tunnel device (10) includes radome fairing (11), the propeller (12) below radome fairing (11) and connection rectification
The wind pipe (13) of (11) upper end is covered, the radome fairing (11) is horn shape and loudspeaker mouth down, the propeller (12)
The horn mouth position of the radome fairing (11) is installed on, when propeller (12), which is rotated, produces airflow, the radome fairing
(11) collection wind rectification makes steady air current transmit to wind pipe (13)；
The propeller (12) includes propeller hub (120) and matrix arrangement in the blade (121) of propeller hub (120) periphery, the propeller hub
(120) it is connected to the upper end of the turning part (501)；The blade (121) is the paddle construction of distortion, the blade (121)
Outwards blade root (122), stage casing and leaf tip (123), the blade root (122) are sequentially provided with along connection propeller hub (120) end
Make width and the diminishing transition of thickness to the leaf tip (123)；
The rated power of the Diesel engine (20) is 660KW, and rated speed is 1500rph；In the wind pipe (13)
Radial safety net (130) is outwards done provided with center in portion.
2. portable vertical recreation wind tunnel as claimed in claim 1, it is characterised in that blade (121) quantity is 5~10
It is individual.
3. portable vertical recreation wind tunnel as claimed in claim 1, it is characterised in that the moving carriage (100) is additionally provided with
Perform platform (102) and detachable stair (103), the platform (102) of performing is along wind pipe (13) top peripheral to extension
Set, the top side detachable of the detachable stair (103) is connected to the side of performance platform (102), use on the horizontal plane of exhibition
Perform platform (102) in being climbed up for people.
4. portable vertical recreation wind tunnel as claimed in claim 1, it is characterised in that the wind pipe (13) is a diameter of
1.5~6m, the wind pipe (13), which upwardly extends, is additionally provided with transparent protective cover (60), the protective cover (60) a height of 3~
8m。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410440291.6A CN104174166B (en) | 2014-09-01 | 2014-09-01 | Portable vertical recreation wind tunnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410440291.6A CN104174166B (en) | 2014-09-01 | 2014-09-01 | Portable vertical recreation wind tunnel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104174166A CN104174166A (en) | 2014-12-03 |
| CN104174166B true CN104174166B (en) | 2017-09-26 |
Family
ID=51955681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410440291.6A Expired - Fee Related CN104174166B (en) | 2014-09-01 | 2014-09-01 | Portable vertical recreation wind tunnel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104174166B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE541001C2 (en) * | 2016-02-15 | 2019-02-26 | Inclined Labs AB | Wind tunnel for human flight |
| CN109141803B (en) * | 2018-08-29 | 2020-07-31 | 江苏普旭软件信息技术有限公司 | Move and carry flight simulation wind-tunnel |
| CN109078336B (en) * | 2018-08-29 | 2020-06-30 | 范甬挺 | Protection pad with safety protection performance based on entertainment wind tunnel |
| CN109011606B (en) * | 2018-08-29 | 2020-02-14 | 宿州市徽腾知识产权咨询有限公司 | Amusement wind-tunnel air supply equipment is with preventing equipment that inclines |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2889969B1 (en) * | 2005-08-30 | 2009-07-31 | Nicolas Gil | FREE FALL SIMULATOR CAPABLE OF PRESENTING A SIMULATED VISUAL ENVIRONMENT |
| US7832265B1 (en) * | 2008-12-19 | 2010-11-16 | Stewart Gong | Vertical wind tunnel sports arena |
| CN201586380U (en) * | 2009-09-10 | 2010-09-22 | 罗海林 | Novel straight stream aspiration entertainment wind tunnel |
| CN201492925U (en) * | 2009-09-10 | 2010-06-02 | 罗海林 | Novel double-return entertaining wind tunnel |
| CN201757029U (en) * | 2010-04-23 | 2011-03-09 | 林其访 | System for generating power by recycling vented air |
| CN103007538A (en) * | 2011-09-28 | 2013-04-03 | 上海创润风能科技有限公司 | Rotating amusement equipment with vertical wind tunnel device |
| CN203560154U (en) * | 2013-10-30 | 2014-04-23 | 江苏中金环保科技有限公司 | Energy-saving axial flow fan |
| CN204261321U (en) * | 2014-09-01 | 2015-04-15 | 佰泽泰源（北京）投资管理有限公司 | Portable vertical recreation wind tunnel |
-
2014
- 2014-09-01 CN CN201410440291.6A patent/CN104174166B/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN104174166A (en) | 2014-12-03 |
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