CN204261321U - Portable vertical recreation wind tunnel - Google Patents
Portable vertical recreation wind tunnel Download PDFInfo
- Publication number
- CN204261321U CN204261321U CN201420499611.0U CN201420499611U CN204261321U CN 204261321 U CN204261321 U CN 204261321U CN 201420499611 U CN201420499611 U CN 201420499611U CN 204261321 U CN204261321 U CN 204261321U
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- Prior art keywords
- wind tunnel
- wind
- recreation
- moving carriage
- vertical
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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 utility model relates to the vertical recreation wind tunnel of a kind of packaged type, and this wind-tunnel comprises wind tunnel device, dynamical system and connects the shaft assembly of wind tunnel device and dynamical system; Dynamical system comprises the Diesel engine for providing power, and is located at the gear-box between Diesel engine and shaft assembly, and gear-box transmits power and improves the wind speed of wind tunnel device; Recreation wind tunnel integral installation of the present utility model is in moving carriage, and the bottom of moving carriage is provided with wheel body, and moving carriage is used for being detachably connected on rear side of lorry head carries out dragging movement away.This recreation wind tunnel structure is simple, installation and transportation are convenient and removable; There is provided power by providing power to become vehicle-mounted Diesel engine original Electricity Generation unit, decrease the trouble of disassembly and assembly, its cost is well below stationary type vertical wind-tunnel on market.
Description
Technical field
The utility model relates to recreational facilities field, particularly relates to a kind of portable vertical recreation wind tunnel.
Background technology
Vertical wind tunnel is a kind of wind-tunnel flowed in a vertical manner by air-flow.It is a kind of amusement wind-tunnel, is commonly called 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 allows under the situation of the mankind not by Aircraft, hang gliding etc. flying instrument, by the vertical air-flow floating flight in atmosphere produced; The air-flow speed per hour upwards blowed is about 195 kilometers/hour, this be by the mankind belly down time the terminal velocity that estimates.
The vertically pneumatic vertically-supplying air movable property product mostly being fixed indoor or open air occurred in the market, patent application publication number is that the application text of CN103007538A discloses a kind of rotary recreation equipment with vertical wind tunnel device, these amusement equipment comprise base, at least one is arranged on the vertical wind tunnel on base, is arranged on the whirligig on base and controls whirligig to rotate the control system making visitor arrive also control generation airflow above vertical wind tunnel.Provides the apparatus the functions such as training white silk, amusement, exercise, performance in the new vertical recreation wind tunnel of one.
But above-mentioned recreation wind tunnel and the existing recreation wind tunnel still following problem of ubiquity: 1. cost is high; 2. long in time limit; 3. irremovable or mobile and installation takes time and effort very much.Cause its operating cost high because the large and cost of energy consumption is high and construction investment is large, the existence of these problems limits this amusement at the universal of China with promote.As can be seen here, existing recreation wind tunnel with in use in structure, obviously still has inconvenience and defect, and is urgently further improved.Applicant goes out a kind of portable vertical recreation wind tunnel by independent research, and this wind-tunnel cost is well below stationary type vertical wind-tunnel on market.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of portable vertical recreation wind tunnel, existing recreation wind tunnel basis is combined with semitrailer design that structure is simple, the installation and transportation vertical recreation wind tunnel of movable type easily; There is provided power by providing power to become vehicle-mounted Diesel engine original Electricity Generation unit, decrease the trouble of disassembly and assembly, its cost is well below stationary type vertical wind-tunnel on market.
For solving the problems of the technologies described above, the utility model comprises following technical scheme:
A kind of portable vertical recreation wind tunnel, described recreation wind tunnel comprises
One wind tunnel device, blows floating visitor for collecting wind rectification and passing into powerful air-flow;
One dynamical system, for producing the power source of air-flow;
And connect the shaft assembly of wind tunnel device and dynamical system;
Wherein, dynamical system comprises the Diesel engine for providing power, and is located at the gear-box between Diesel engine and shaft assembly, and gear-box transmits power and improves the wind speed of wind tunnel device;
Shaft assembly is provided with power transmission shaft and steering spindle from gear-box end successively to wind-tunnel device end; Power transmission shaft is horizontally disposed straight tube structure; Steering spindle comprises the turning part vertically arranged, and is horizontally disposed with and is connected to the corner part in stage casing, turning part, and the one end in corner part slip-angle steering portion connects described power transmission shaft, and steering spindle is used for transferring horizontal stress to vertical stress thus drives wind tunnel device running;
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 being detachably connected on rear side of lorry head carries out dragging movement away;
Wind tunnel device is located at top in the middle part of moving carriage, and dynamical system is located at the rear end of moving carriage, and the bottom of moving carriage is fixed in the lower end, turning part of steering spindle.
The utility model is by being transformed into the recreation wind tunnel of the small movable being installed on moving carriage by fixed wind-tunnel, direct Diesel engine drives power transmission shaft, do not need external power supply, also do not need motor driving, eliminate the high-power problem meeting electric place and be difficult to find and apply for.In use, directly moving carriage can be connected on lorry head and drag movement away, there is mobile convenient and joint space-efficient advantage.
For structure and the annexation of each parts of the portable recreation wind tunnel of further appropriate design the utility model, wind tunnel device comprises radome fairing, is located at the screw below radome fairing and connects the wind pipe of radome fairing upper end, radome fairing be horn shape and horn mouth down, screw is installed on the horn mouth position of described radome fairing, when propeller rotational produces airflow, the rectification of radome fairing collection wind makes steady air current transfer to wind pipe;
Screw comprises the blade that propeller hub and matrix are arranged in propeller hub periphery, and propeller hub is connected to the upper end of turning part.
Further, wind pipe inside is provided with center and outwards does radial safety net.
The blade of the utility model small-sized wind tunnel is based on the principle with other preparations rational in infrastructure, the basic structure of blade: blade is the paddle structure of distortion, blade is outwards provided with blade root, stage casing and leaf tip successively along connecting propeller hub end, and blade root does width and the diminishing transition of thickness to leaf tip.
Preferably, blade quantity is 5 ~ 10.
Wind-tunnel of the present utility model is that convenient, easy on-the-spot demonstration platform is supplied to visitor by realization, moving carriage is also provided with performance platform and detachable stair, the horizontal plane that performance platform outwards extends along wind pipe top peripheral is arranged, the top side detachable of detachable stair is connected to the side of performance platform, for climbing up performance platform for people.
Further, for making this recreation wind tunnel use more effectively and safety, wind pipe diameter is 1.5 ~ 6m, and wind pipe upwards extends and is also provided with transparent protective cover, and protective cover is high is 3 ~ 8m.
By appropriate design dynamical system each parameter, recreation wind tunnel is effectively used and saving resource, the rated power of Diesel engine is 660KW, and rated speed is 1500rph; And being about 2130rph by rotating speed after gear speed change, wind scooter 55-65 meter per second, flying height is 4-5 rice.
After adopting such design, the utility model at least has the following advantages:
1. the utility model provides a kind of recreation wind tunnel of novel structure, by the utilization of moving carriage, mainly semitrailer is transformed into moving carriage, directly can be connected to different lorry heads to carry out moving transport, it is for existing fixed wind-tunnel, has the advantage of saving space, movement and easy transportation and installation;
2. dynamical system is by Diesel engine and gear-box, and Diesel engine power output is 660KW, is 2130rph by gear-box speed change rotating speed, and drive power transmission shaft to drive blade to rotate after speed change, wind scooter 55-55 meter per second, flying height is 4-5 rice; Compared to the energy consumption cost of stationary type vertical wind-tunnel, the utility model expense reduces about 50%;
3. portable recreation wind tunnel is compared to stationary type vertical wind-tunnel, significantly reduces structural construction cost.
Accompanying drawing explanation
Above-mentioned is only the general introduction of technical solutions of the utility model, and in order to better understand technological means of the present utility model, below in conjunction with accompanying drawing and detailed description of the invention, the utility model is described in further detail.
Fig. 1 is the overall structure stereogram of the utility model embodiment 1;
Fig. 2 is the overall structure front view of the utility model embodiment 1;
Fig. 3 is the overall structure top view of the utility model embodiment 1;
Fig. 4 is the wind tunnel device partial structurtes schematic diagram of the utility model embodiment 1;
Fig. 5 is the paddle blade structure schematic diagram of the utility model embodiment 1;
Fig. 6 is the overall structure schematic diagram of the utility model embodiment 2.
Detailed description of the invention
embodiment 1
A kind of portable vertical recreation wind tunnel of the present utility model, this recreation wind tunnel is the improvement that the basis based on existing wind-tunnel and semi-trailer frame structure is carried out, be a novel structure, movable wind tunnel reasonable in design, improves mobility and the trouble of minimizing disassembly and assembly.
As shown in Figures 1 to 3, recreation wind tunnel integral installation in moving carriage 100, the transformation that this moving carriage 100 is carried out based on semitrailer original structure, entirety is cuboid belfry, and bottom is provided with wheel body 101; Moving carriage 100 carries out dragging movement away for being detachably connected on rear side of lorry head.
Recreation wind tunnel also comprises wind tunnel device 10, dynamical system and connects the shaft assembly of wind tunnel device 10 and dynamical system; Wherein, visitor to blow floating flight for collecting wind rectification and passing into powerful air-flow by wind tunnel device 10; Dynamical system is for generation of powerful air-flow.
Dynamical system comprises the Diesel engine 20 for providing power, and is located at the gear-box 30 between Diesel engine 20 and shaft assembly.The rated power of Diesel engine 20 is 660KW, and rated speed is 1500rph.Be assigned in and transmit power and the gear-box 30 improving wind speed, make wind-tunnel of the present utility model still have rated rotational frequency under low energy consumption state.
Shaft assembly is provided with power transmission shaft 40 and steering spindle 50 from gear-box 30 end successively to wind tunnel device 10 end; Power transmission shaft 40 is horizontally disposed straight tube structure; Steering spindle 50 comprises the turning part 501 vertically arranged, and be horizontally disposed with and be connected to the corner part 502 in stage casing, turning part 501, one end connection for transmission axle 40 in corner part 502 slip-angle steering portion 501, steering spindle 50 is for transferring horizontal stress to vertical stress thus driving wind tunnel device 10 to operate.
Wind tunnel device 10 is located at top in the middle part of moving carriage 100, and dynamical system is located at the rear end of moving carriage 100, and the bottom of moving carriage 100 is fixed in the lower end, turning part 501 of steering spindle 50.
Wherein, wind tunnel device 10 comprises radome fairing 11, is located at the screw 12 below radome fairing 11 and connects the wind pipe 13 of radome fairing 11 upper end, radome fairing 11 be horn shape and horn mouth down, screw 12 is installed on the horn mouth position of radome fairing 11, when screw 12 rotate produce airflow time, radome fairing 11 collect wind rectification contribute to wind speed collect and stable transfer to wind pipe 13.
Screw 12 comprises the blade 121 that propeller hub 120 and matrix are arranged in propeller hub 120 periphery, and propeller hub 120 is connected to the upper end of turning part 501.
Blade 121 is specially the paddle structure of distortion, and blade 121 is outwards provided with blade root 122, stage casing and leaf tip 123 successively along connection propeller hub 120 end, and blade root 122 does width and the diminishing transition of thickness to leaf tip 123.The quantity of blade 121 is 5 ~ 10, and the present embodiment is preferably 5.
Recreation wind tunnel of the present utility model is on-the-spot demonstration platform, in order to improve this performing stage structure, moving carriage 100 is provided with performance platform 102 and detachable stair 103, the horizontal plane that performance platform 102 outwards extends along wind pipe 13 top peripheral is arranged, 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 kind of embodiment of packaged type recreation wind tunnel, as shown in Figure 6, compared with embodiment 1; difference is; wind pipe 13 diameter of wind tunnel device 10 is 1.5 ~ 6m, and wind pipe 13 upwards extends and is also provided with transparent protective cover 60, and protective cover 60 height is 3 ~ 8m.The portable vertical recreation wind tunnel entirety of the utility model takes up space little, without the need to building or dismantle temporarily, can realize convenient movement and installation.
Test example
The cost of erection of portable vertical for embodiment 1 recreation wind tunnel and the stationary type vertical recreation wind tunnel of prior art, energy consumption and operational efficiency are compared as table 1 by trying out:
The fixed wind-tunnel of table 1 compares with the portable wind-tunnel general expenses of embodiment 1
As shown in Table 1, the independent application expenses of 1000kw power distribution station procuring equipment and mounting cost about 2,000,000,14.5 yuan about per minute of the industrial electricity charge in operation process; 660kw market engine price about 300,000, consumes diesel oil and folding 7.5 yuan per minute of RMB in operation process; It is low that the portable vertical wind tunnel of known the present embodiment has power-equipment cost, consumes energy low in use procedure.Motor and fan must civil engineering mounting cost be fixed in foundation of civil work by stationary type vertical wind-tunnel, about RMB 20-30 ten thousand; Semitrailer recondition expense is about RMB 150,000 by applicant, and separately adding to list sets out on a journey about 10,000; The wind-tunnel construction cost of known the present embodiment is low.
And about operational efficiency: stationary type vertical wind-tunnel generated output power is 1000KW, and rotating speed is about 2300rph, and wind speed can reach the highest 60-70 meter per second, can reach flying height 5-6 rice; The Diesel engine power output of embodiment 1 is 660KW, is 2130rph by gear-box speed change rotating speed, and wind scooter 55-65 meter per second, flying height is 4-5 rice.Also can as the Diesel engine of embodiment 1 is become 1000kw, but relatively waste resource, because too high wind speed not too many use, most experiencer and perform do not need very strong wind-force to blow very high, the lighter performing artist of body weight also can blow to 7-8 rice.It can thus be appreciated that the packaged type vertical wind tunnel of the present embodiment reaches the operational efficiency of standard.
The above embodiment is only that preferred embodiment of the present utility model is described; not scope of the present utility model is limited; under the prerequisite not departing from the utility model design spirit; the various distortion that those of ordinary skill in the art make the technical solution of the utility model and improvement, all should fall in protection domain that claims of the present utility model determine.
Claims (8)
1. the vertical recreation wind tunnel of movable type, described recreation wind tunnel comprises
One wind tunnel device (10), blows floating visitor for collecting wind rectification and passing into powerful air-flow;
One dynamical system, for producing the power source of air-flow;
And connect the shaft assembly of described wind tunnel device (10) and described dynamical system;
It is characterized in that,
Described dynamical system comprises the Diesel engine (20) for providing power, and the gear-box (30) be located between Diesel engine (20) and shaft assembly, described gear-box (30) transmits power and improves the wind speed of wind tunnel device (10);
Described shaft assembly is provided with power transmission shaft (40) and steering spindle (50) from described gear-box (30) end successively to described wind tunnel device (10) end; Described power transmission shaft (40) constructs for horizontally disposed straight tube; Described steering spindle (50) comprises the turning part (501) vertically arranged, and be horizontally disposed with and be connected to the corner part (502) in described turning part (501) stage casing, one end that described corner part (502) departs from described turning part (501) connects described power transmission shaft (40), and described steering spindle (50) is for transferring horizontal stress to vertical stress thus driving wind tunnel device (10) running;
Described recreation wind tunnel integral installation is in a moving carriage (100), the bottom of described moving carriage (100) is provided with wheel body (101), and described moving carriage (100) carries out dragging movement away for being detachably connected on rear side of lorry head;
Described wind tunnel device (10) is located at top, described moving carriage (100) middle part, described dynamical system is located at the rear end of described moving carriage (100), and the bottom of described moving carriage (100) is fixed in turning part (501) lower end of described steering spindle (50).
2. portable vertical recreation wind tunnel as claimed in claim 1, it is characterized in that, described wind tunnel device (10) comprises radome fairing (11), be located at the screw (12) of radome fairing (11) below and connect the wind pipe (13) of radome fairing (11) upper end, described radome fairing (11) for horn shape and horn mouth down, described screw (12) is installed on the horn mouth position of described radome fairing (11), when screw (12) rotates generation airflow, the rectification of described radome fairing (11) collection wind makes steady air current transfer to wind pipe (13),
Described screw (12) comprises the blade (121) that propeller hub (120) and matrix are arranged in propeller hub (120) periphery, and described propeller hub (120) is connected to the upper end of described turning part (501).
3. portable vertical recreation wind tunnel as claimed in claim 2, it is characterized in that, described wind pipe (13) inside is provided with center and outwards does radial safety net (130).
4. portable vertical recreation wind tunnel as claimed in claim 2, it is characterized in that, the paddle that described blade (121) is distortion constructs, described blade (121) is outwards provided with blade root (122), stage casing and leaf tip (123) successively along connecting propeller hub (120) end, and described blade root (122) does width and the diminishing transition of thickness to described leaf tip (123).
5. portable vertical recreation wind tunnel as claimed in claim 4, it is characterized in that, described blade (121) quantity is 5 ~ 10.
6. portable vertical recreation wind tunnel as claimed in claim 1, it is characterized in that, described moving carriage (100) is also provided with performance platform (102) and detachable stair (103), the horizontal plane that described performance platform (102) is outwards extended along wind pipe (13) top peripheral is arranged, the top side detachable of described detachable stair (103) is connected to the side of performance platform (102), for climbing up performance platform (102) for people.
7. portable vertical recreation wind tunnel as claimed in claim 2; it is characterized in that; described wind pipe (13) diameter is 1.5 ~ 6m; described wind pipe (13) upwards extends and is also provided with transparent protective cover (60), and described protective cover (60) height is 3 ~ 8m.
8. portable vertical recreation wind tunnel as claimed in claim 1, it is characterized in that, the rated power of described Diesel engine (20) is 660KW, and rated speed is 1500rph.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420499611.0U CN204261321U (en) | 2014-09-01 | 2014-09-01 | Portable vertical recreation wind tunnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420499611.0U CN204261321U (en) | 2014-09-01 | 2014-09-01 | Portable vertical recreation wind tunnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204261321U true CN204261321U (en) | 2015-04-15 |
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ID=52796221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420499611.0U Expired - Fee Related CN204261321U (en) | 2014-09-01 | 2014-09-01 | Portable vertical recreation wind tunnel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204261321U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104174166A (en) * | 2014-09-01 | 2014-12-03 | 佰泽泰源（北京）投资管理有限公司 | Movable vertical entertainment air tunnel |
-
2014
- 2014-09-01 CN CN201420499611.0U patent/CN204261321U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104174166A (en) * | 2014-09-01 | 2014-12-03 | 佰泽泰源（北京）投资管理有限公司 | Movable vertical entertainment air tunnel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150415 Termination date: 20190901 |