CN201492925U

CN201492925U - Novel double-return entertaining wind tunnel

Info

Publication number: CN201492925U
Application number: CN2009202279894U
Authority: CN
Inventors: 罗海林
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-09-10
Filing date: 2009-09-10
Publication date: 2010-06-02
Anticipated expiration: 2019-09-10

Abstract

The utility model discloses a novel double-return entertaining wind tunnel and relates to a device which combines parachute training, physical exercising, experiencing, performing and viewing into a whole. The novel double-return entertaining wind tunnel adopts the following structure: an air flow inlet is arranged at a flight section, a diffusing section is arranged on the flight section and sequentially connected with a first corner section, a transition section from square to circle, a fan section, a transition section from circle to square, a second corner section, a reflow section, a third corner section, a stabilizing section, a fourth corner section, a second shrinking section and then the flight section, and a fan is horizontally arranged in the fan section. The novel double-return entertaining wind tunnel adopts double loops for recycling air flow energies in a recycle way, thus reducing the total energy consumption and project investment of equipment; the fan driven in low noise is horizontally arranged at the upper part of the wind tunnel, and the measures including loop sealing, heat isolation and noise reduction and the like of the wind tunnel are adopted, thus lowering the noise radiating to neighboring environment caused by the wind tunnel; the return section is matched with an air exchanging window, thus solving the problem of temperature rise; and a protecting net is adopted, thus providing safe and comfortable flight. The novel double-return entertaining wind tunnel can be used in various occasions including entertainment centers, business centers, resort centers, large-scale plazas, scenic spots, exhibition halls and so on.

Description

Novel dual reflux amusement wind-tunnel

Technical field

The utility model relates to and a kind ofly integrates parachuting training, physical training, the oneself expands, experiences, performs and view and admire the device of function.

Background technology

At present, some vertical wind tunnels that are specifically designed to indoor parachuting (also claiming the amusement wind-tunnel) are arranged at home, problems such as the big and cost height of these wind-tunnel ubiquity energy consumptions.Cause its operating cost height and construction investment big because the big and cost of energy consumption is high.The existence of these problems has limited the universal and popularization of indoor parachuting in China, and therefore the commercial supporting operation of this motion also is affected.

The applicant has " novel reverse-flow type tourism wind-tunnel " (China Patent No. 200820068523.X), it has inflight phase, Fang Bianyuan and circle change side changeover portion, reflux section and stable section, between adjacent two sections the round corner section is arranged successively, inflight phase has diffuser, contraction section, diffuser, contraction section are equipped with protection network, the blower fan of two parallel connections is housed between Fang Bianyuan, the circle change side changeover portion, and reflux section is equipped with air hole, establishes contraction section in the stable section.

Summary of the invention

The purpose of this utility model is at above-mentioned present situation, aims to provide that a kind of energy consumption is low, noise is low, highly low, and functions such as training white silk, amusement, exercise, demonstration, performance are in the novel dual reflux amusement wind-tunnel of one.

The implementation of the utility model purpose is, novel dual reflux amusement wind-tunnel, inflight phase has airflow inlet, inflight phase is upper and lower last protection network, protection network down, on the last protection network diffuser is arranged, diffuser connects first round corner section successively, the side becomes circle changeover portion, fan section, circle change side changeover portion, second round corner section, reflux section, the 3rd round corner section, stable section, the 4th round corner section, second contraction section, and following protection network is arranged on second contraction section, and fan section is horizontally installed with blower fan.

The utility model is installed in a plurality of fan parallel-connections on the top of amusement wind-tunnel inflight phase with the energy loss of reduction wind-tunnel and the total height of wind-tunnel.So not only reduced the construction investment that equipment operating cost has also reduced equipment simultaneously.

The utility model adopts the double loop to reclaim flowed energy in a looping fashion, can reduce the total energy consumption and the construction investment of equipment; Adopt two groups (every group of two parallel connections) totally 4 levels be installed in wind-tunnel top silent ventilator and drive, simultaneously to the wind-tunnel loop take to seal, measure such as heat insulation and noise reduction to be to reduce the noise total amount of wind-tunnel to the surrounding enviroment radiation; Reflux section is furnished with air hole, has solved the problem of temperature rise of wind-tunnel inside; Adopt two ends all to improve the security and the comfortableness of flight with the protection network of spring-supported wirerope establishment.

The utlity model has the characteristics that energy consumption is low, noise is low, highly low, can be in the entertainment city, occasions such as commercial center, holiday center, large-scale square, park, tourist attractions, exhibition center, school and private garden use.

Description of drawings

Fig. 1 is an air flow path schematic diagram of the present utility model

Fig. 2 be the B-B of Fig. 1 to cutaway view,

Fig. 3 be the A-A of Fig. 1 to cutaway view,

Fig. 4 is that the C of Fig. 1 is to view.

The specific embodiment

With reference to Fig. 1, inflight phase 1 has airflow inlet, inflight phase 1 is upper and lower last protection network 2, protection network 15 down, on the last protection network 2 diffuser 3 is arranged, diffuser 3 connects first round corner section 4 successively, the side becomes circle changeover portion 5, fan section 6, circle change side changeover portion 7, second round corner section 8, reflux section 10, the 3rd round corner section 11, stable section 12, the 4th round corner section 13, second contraction section 14, following protection network 15 is arranged on second contraction section 14, and fan section 6 is horizontally installed with blower fan.Two groups, 4 typhoon machine levels of every group of two parallel connections are installed in the fan section 6 on wind-tunnel top, as drive source.

Reflux section 10 is furnished with air hole 9.The wirerope establishment that last protection network 2, following protection network 15 usefulness can independently be changed, the two ends of every wirerope connect with spring and are supported on the rectangular frame.

During the utility model work, airflow passes inflight phase 1 back is by diffuser 3 deceleration superchargings and be divided into two-way and flow into first round corner section 4, the flow direction of air-flow in first round corner section is by becoming level vertically upward or right left, air-flow is divided into two-way again and flows into two sides that are arranged in parallel separately and become circle changeover portions 5 then, flow into the blower fan 6 that two levels are installed again, obtain to keep the energy that flows and need through supercharging with from blower fan, and converge after flowing into two circle change side changeover portions 7 that are arranged in parallel that are positioned at the blower fan downstream with higher pressure, flow through again second round corner section 8 with flow direction by level left or the right side change into vertically downward, flow into reflux section 10 again, after the 3rd round corner section 11 with flow direction by change into vertically downward level to the right or a left side, flow into again stable section 12 temperature continue to flow into after fixed the 4th round corner section 13 with flow direction by level to the right or a left side change into vertically upward, and then flowing into contraction section 14 acceleration, protection network 15 flows into inflight phase 1 with desin speed under the warp again.

With reference to Fig. 2,3,4, person who lives in exile first round corner section 4, side become circle changeover portion 5, blower fan 6, circle change side changeover portion 7, second round corner section 8 to the air-flow that comes from diffuser successively, automatically flow out wind-tunnel and suck the extraneous fresh air of amount together automatically at air hole 9 places part air-flow, carry out gas displacement in this way, the reflux section 10 that continues then to flow through, the 3rd round corner section 11, stable section 12, the 4th round corner section 13, contraction section 14, after down protection network 15 flow into inflight phase 1 with certain speed.

Claims

1. novel dual reflux amusement wind-tunnel, it is characterized in that inflight phase has airflow inlet, inflight phase is upper and lower last protection network, protection network down, on the last protection network diffuser is arranged, diffuser connects first round corner section successively, the side becomes circle changeover portion, fan section, circle change side changeover portion, second round corner section, reflux section, the 3rd round corner section, stable section, the 4th round corner section, second contraction section, following protection network is arranged on second contraction section, and fan section is horizontally installed with blower fan.

2. novel dual reflux amusement wind-tunnel according to claim 1 is characterized in that reflux section (10) is furnished with air hole (9).

3. novel dual reflux amusement wind-tunnel according to claim 1 is characterized in that two groups, and 4 typhoon machine levels of every group of two parallel connections are installed in the fan section (6) on wind-tunnel top.

4. novel dual reflux amusement wind-tunnel according to claim 1 is characterized in that protection network (2), the wirerope establishment that can independently change of protection network (15) down, and the two ends of every wirerope connect with spring and are supported on the rectangular frame.