WO2016037543A1 - 吸盘式飞行器 - Google Patents

吸盘式飞行器 Download PDF

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Publication number
WO2016037543A1
WO2016037543A1 PCT/CN2015/088922 CN2015088922W WO2016037543A1 WO 2016037543 A1 WO2016037543 A1 WO 2016037543A1 CN 2015088922 W CN2015088922 W CN 2015088922W WO 2016037543 A1 WO2016037543 A1 WO 2016037543A1
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propulsion device
air
suction cup
aircraft according
aircraft
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PCT/CN2015/088922
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English (en)
French (fr)
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周承岗
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周承岗
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Publication of WO2016037543A1 publication Critical patent/WO2016037543A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C29/00—Aircraft capable of landing or taking-off vertically, e.g. vertical take-off and landing [VTOL] aircraft

Definitions

  • the invention relates to an aircraft.
  • the mainstream power aircraft have two types of fixed-wing aircraft and helicopters. They all rely on direct lift components to actively move in the air to obtain lift.
  • the fixed-wing aircraft actively moves forward to make the relative movement of the wing and the outside air to obtain lift.
  • the take-off requires a runway. After take-off, it also has a wide flight space. It has high environmental requirements, low-altitude and low-speed performance. There are also fewer air movements completed, which limits the scope of application.
  • the helicopter is actively rotated by the paddle to obtain lift. It can complete vertical take-off and landing, hovering, all directions, and in-situ turning.
  • the adaptability is stronger, but the paddle is bare outside, and the extension radius is often larger than the fuselage.
  • the complicated transmission system also makes the manufacturing and maintenance costs high.
  • the fan wind, dust, noise and other issues also affect the comfort of use.
  • the invention comprises a propulsion device (1) and an air exhaust device (9), characterized in that: in the working condition, the air exhaust device (9) actively drives the air on the upper surface of the propulsion device (1) to rapidly flow to form a negative pressure, or to discharge The wind device (9) actively absorbs air to form a negative pressure.
  • a propeller (9) is installed on the upper surface or above the upper surface of the propulsion device (1) of the present invention, and the air flow can be ejected to drive the air on the upper surface of the propulsion device (1) to flow together to form an upper surface of the propulsion device (1). Airflow layer.
  • the upper surface of or near the propulsion device (1) of the present invention has an air intake port (8) for sucking away air on the upper surface of the propulsion device (1) to form a relatively low pressure to accelerate the flow of the surrounding air.
  • the invention can change the heading and the speed respectively by adjusting the tilting direction and the tilting angle of the propulsion device (1); or can prevent or realize the left and right of the aircraft by adjusting the redirecting device (11) directly or indirectly connected to the propulsion device (1) Rotating; or the exhaust device (9) can generate two sets of airflows with opposite reverse thrust directions, and prevent or realize the left and right rotation of the aircraft by adjusting their reverse thrust strength contrast.
  • the safety measures adopted by the present invention include, but are not limited to, one of the following: the rotating component (7) is hidden within the contour range of the propulsion device (1); the outer edge of the propulsion device (1) has an anti-collision device (3); A propelling device (1) is provided with a spoiler to destroy the rising swirl; a landing gear with wheels, a cushioning device or a buoyancy device; a parachute, a paraglider, a hang gliding or a jet descending device.
  • the propulsion device (1) of some embodiments of the invention has a skirt (2).
  • the propulsion device (1) of the present invention employs a skeleton skin structure having a sound absorbing material inside or on the surface.
  • the invention is equipped with a mechanical auxiliary control system, an electronic auxiliary control system, a remote control system or a computer automatic control system.
  • the invention is provided with a fixed wing, a rotor, a nozzle or a fan.
  • the invention is loaded with professional tools for handling, lifting, repairing, cleaning, picking, spraying, filming, experimenting, exploring, patrolling, fire fighting, rescue, rescue or combat.
  • Figure 1 is a schematic view showing the structure of a suction cup type aircraft.
  • the propulsion device 1 is a component that directly propels the flight of the aircraft, and has a wide disk-shaped region on the top surface thereof, and an air exhaust device including the jet 9 , the intake port 8 , and the suction fan 7 during operation. Actively driving the air to flow rapidly along the upper surface of the region to form a negative pressure, forming a pressure difference with the atmospheric pressure on the lower surface, so that the propulsion device 1 acts like a suction The disc is sucked toward the upper surface as well.
  • the propulsion device 1 may be a special propulsion component or a component of some other functional component. As in the example shown in Fig. 1, the propulsion device 1 is a cabin of a mechanical cabin having an open disk-like region on its top surface.
  • the upper surface disc-shaped area of the propulsion device 1 is a plane or a curved surface, and the vertical projection shape is preferred to determine a regular shape such as a circle, an ellipse, an ellipse, a rectangle, a diamond, a triangle, or the like of the geometric center, or any combination or profile thereof. .
  • the above is a method of obtaining a negative pressure by allowing the air to flow rapidly.
  • an air suction port may be provided on or near the upper surface of the propulsion device 1, and the air may be sucked away to generate a negative pressure, or two. A combination of methods.
  • the jet 9 communicates with the air inlet 8 and the air suction fan 7, and is fixedly mounted on the upper surface of the propulsion device 1, and can also be suspended near the upper portion.
  • a rotatable structure can also be adopted.
  • the airflow is jetted while rotating.
  • the air is sucked in by the suction fan 7 at the suction port 8, and is ejected from the upper side of the propulsion device 1 from the jet 9 to cause the surrounding air to flow together to form an air flow layer covering the upper surface of the propulsion device 1.
  • the form of air flow includes, but is not limited to, a circulating flow, a centripetal type, a radiant type, a parallel type, a hybrid type, etc., and the number, opening orientation, and distribution position of the jets 9 may be set according to the selected air flow form.
  • the suction port 8 may be disposed at or near the jet path of the jet 9, and the surrounding air is sucked to form a local low pressure to affect the velocity and direction of the jet stream.
  • the direction and magnitude of the component of the force difference between the upper and lower surfaces in the vertical direction and the horizontal direction also vary, and the propulsion device 1 is adjusted in accordance with the engine speed.
  • the heading and tilting angles can change the heading and speed of the aircraft.
  • a structure in which the relative position between the center of buoyancy of the propulsion device 1 in the atmosphere and the center of gravity of the whole machine including the load may be employed, as shown in FIG.
  • the propulsion device 1, the engine compartment 4, the frame 5, and the handle 6 are fixedly connected in sequence, and the seat 13 is rotatably connected to the engine compartment 4 through the universal joint 12, and the pilot and the seat 13 occupy a part of the weight of the whole machine, when the pilot uses the handle 6
  • the redirecting device 11 is a device for preventing the left and right rotation of the aircraft caused by the force imbalance or for actively rotating the airframe to obtain a desired orientation, a fan or other device capable of stimulating the air.
  • the upper surface of the propulsion device 1 shown in FIG. 1 may be divided into two or more regions, and one or more propulsion devices 1 may be added to divide the jet 9 into two groups with opposite jet directions. , for example, clockwise and counterclockwise, respectively mounted on different areas of the same propulsion device 1, or separately mounted on different propulsion devices 1 such that the counter thrust generated by them causes the aircraft to rotate in the opposite direction, by adjusting the two
  • the reverse thrust strength of the group airflow is contrasted to prevent or enable the aircraft to rotate left and right.
  • the safety measures adopted by the aircraft include, but are not limited to, one of the following: the suction fan 7 as a rotating component, exposed to the outside is a fatal safety hazard, hiding it in the propulsion device 1 Avoid contact with external objects within the contour range; the propulsion device 1 has the largest contour range and is easy to collide with the outside world. It can be equipped with protective devices made of shock-absorbing, wear-resistant or other protective materials on the outer edge to mitigate the damage caused by collision.
  • the circulating propulsion device 1 in order to prevent the continuous circulation from being able to evolve into a small tornado and adversely affecting the outside world, a spoiler should be installed above it to destroy the rising circulation pattern; in order to adapt to various landing conditions, improve For landing safety and comfort, wheels, cushioning devices, buoyancy devices or combinations thereof can be mounted on the landing gear.
  • the cushioning device 15 shown in Figure 1 is made of airbags and is also a buoyancy device; The condition can be equipped with a parachute, paraglider, hang gliding or jet descending device.
  • the skirt 2 can be attached to the outer edge of the propulsion device 1, but some Embodiments may be omitted, such as embodiments in which the airflow is in the form of a centripetal type.
  • the propulsion device 1 is large in size and needs to have sufficient rigidity.
  • a skeleton skin structure or a lightweight material integrally formed structure is used, and in order to reduce noise, there is a sound absorbing material inside or on the surface.
  • auxiliary control systems and electronically assisted operations can be installed on the aircraft.
  • Control system remote control system or computer automatic control system.
  • propulsion components such as fixed wings, rotors, nozzles or fans can be selected.
  • the aircraft can also be loaded, hoisted, repaired, cleaned, picked, photographed, tested, explored, patrolled, fired, rescued, rescued or combat professional tools in buildings, construction sites, farms.
  • Perform air missions in small, complex or unconventional environments such as factories, overpasses, power grids, cliffs, caves, forests, waters, swamps, etc.

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  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Toys (AREA)

Abstract

一种吸盘式飞行器，包括推进装置（1）、排风装置（9）；工况时，排风装置（9）主动驱使推进装置（1）上表面的空气快速流动而形成负压，或者排风装置（9）主动吸走空气而形成负压，进而产生升力。该飞行器可以全方向飞行、垂直起降和悬停。

Description

吸盘式飞行器 技术领域
本发明关于一种飞行器。
背景技术
目前主流的动力飞行器有定翼机、直升机两大类，它们都是靠直接升力部件主动在空气中运动来获得升力。定翼机靠整个飞行器主动往前冲使机翼与外界空气产生相对运动来获得升力，起飞时需要跑道，起飞后还要有宽广的飞行空间，对环境要求高，低空低速性能较差，能完成的空中动作也较少，这使得应用范围受到很大的限制。直升机靠浆翼主动旋转来获得升力，可以完成垂直起降、悬停、各方向平飞、原地转弯等动作，适应能力更强一些，但桨翼裸露在外边，而且往往伸展半径大于机身，在狭小、复杂的空间环境中使用容易撞击外界物体造成严重后果，复杂的传动系统也使得制造、维修成本较高，此外，扇风、扬尘、噪音等问题也影响使用的舒适度。
发明内容
本发明的目的是提供一种不依靠直接升力部件主动在空气中运动获取升力，而是采用排气装置在吸盘状的升力部件上表面制造负压，利用升力部件上、下表面受到大气的压力差来驱动的飞行器，其飞行原理与现有定翼机、直升机等主流飞行器有明显区别。本发明包括推进装置(1)、排风装置(9)，其特征在于：工况时，排风装置(9)主动驱使推进装置(1)上表面的空气快速流动而形成负压，或者排风装置(9)主动吸走空气而形成负压。
本发明的推进装置(1)的上表面或上方附近装有射流器(9)，可以喷射出气流来带动推进装置(1)上表面的空气一起流动，形成覆盖在推进装置(1)上表面的气流层。
本发明的推进装置(1)的上表面或附近有吸气口(8)，可以吸走推进装置(1)上表面空气，形成相对低压来加速周围空气的流动。
本发明可以通过调整推进装置(1)的倾斜方向和倾斜角度来分别改变航向和航速；或者可以通过调整与推进装置(1)直接或间接相连的变向装置(11)来阻止或实现飞行器左右转动；或者排风装置(9)可以产生反推力方向相反的两组气流，通过调节它们的反推力强弱对比来阻止或实现飞行器左右转动。
本发明采用的安全措施包括但不限于以下所列下之一：转动部件(7)隐藏在推进装置(1)轮廓范围之内；推进装置(1)的外缘有防撞装置(3)；推进装置(1)上方装有扰流装置来破坏上升旋流；装有带轮子、缓冲装置或浮力装置的起落架；装有降落伞、滑翔伞、滑翔翼或喷气式缓降装置。
本发明有些实施例的推进装置(1)带有裙边(2)。
本发明的推进装置(1)采用骨架蒙皮结构，内部或表面有消音材料。
本发明装有机械辅助操控系统、电子辅助操控系统、遥控系统或计算机自动操控系统。
本发明装有固定翼、旋翼、喷管或风扇。
本发明装载有搬运、吊装、维修、清洁、采摘、喷洒、拍摄、实验、探险、巡逻、消防、抢险、救援或作战专业工具。
附图说明
图1是吸盘式飞行器结构示意图。
具体实施方式
如图1所示，推进装置1是直接推进飞行器飞行的部件，其顶面具有开阔的盘状区域，工作时，包括射流器9、吸气口8、吸气风扇7在内的排风装置主动驱使空气顺着该区域的上表面快速流动而形成负压，与其下表面的大气压形成压差，于是，推进装置1像个吸 盘一样被吸往上表面的朝向。推进装置1可以是专门的推进部件，也可以是其它某个功能部件的组成部分，如图1所示的例子，推进装置1是顶面具有开阔盘状区域的机械舱的舱体。推进装置1的上表面盘状区域是平面或曲面，垂直投影形状以便于确定几何中心的圆形、椭圆、长圆、矩形、菱形、三角形等规则形状为佳，也可以是它们的任意组合或异形。以上是通过让空气快速流动来获得负压的办法，在一些实施例中也可以在推进装置1的上表面或其附近设置吸气口，采用把空气吸走的方法来产生负压，或者两种方法相结合。
如图1，射流器9与吸气口8、吸气风扇7相通，固定安装在推进装置1上表面，也可以在上方附近悬空，为了获得更大的风速，还可以采用可转动的结构，一边转动一边喷射气流。空气在吸气口8被吸气风扇7吸进去，从射流器9顺着推进装置1上表面喷射出来，带动周围的空气一起流动，形成一个覆盖推进装置1上表面的气流层。气流形式包括但不限于环流式、向心式、辐射式、平行式、混合式等，射流器9的数量、开口朝向和分布位置可以根据所选定的气流形式来设置。
如图1所示，为了提高气流速度或改变气流方向，可以把吸气口8设置在射流器9的射流路径或附近，吸走周围的空气形成局部低压来影响喷射气流的速度和方向。
如果推进装置1的倾斜方向和倾斜角度发生变化，其上、下表面的受到的压力差在垂直方向和水平方向的分力的方向和大小也随着变化，配合发动机转速来调整推进装置1的倾斜方向和倾斜角度就可以改变飞行器的航向和航速。为了实现推进装置1的倾斜动作，可以采取改变推进装置1在大气中的浮心与包括装载物在内的整机重心之间的相对位置可调的结构，如图1所示的一个例子——推进装置1、发动机舱4、机架5、手柄6依次固定连接，座椅13通过万向节12与发动机舱4转动连接，飞行员和座椅13占整机重量的一部分，当飞行员借助手柄6进行不同方向、不同程度的移动时，就改变了推进装置1在大气中的浮心与整机重心之间的相对位置，推进装置1会相应发生倾斜。如图1所示，变向装置11是一种用来阻止受力不平衡引起的飞行器左右转动或用来主动转动机身以获得所需朝向的射流器、风扇或者其它形式能够煽动空气的装置，可以安装在与推进装置1固定连接的机尾10上，也可以安装在其它能够带动飞行器转动的位置。在某些实施例中，可以把图1所示的推进装置1上表面分成两个或更多区域，也可以增加一个或多个推进装置1，把射流器9分成喷气方向相反的两个组，例如顺时针和逆时针，分别安装在同一个推进装置1不同的区域上，或者分别安装于不同的推进装置1上，使它们产生的反推力导致飞行器朝相反的方向转动，通过调节这两组气流的反推力强弱对比来阻止或实现飞行器左右转动。
参照如图1，本飞行器采用的安全措施包括但不限于以下所列下之一：吸气风扇7作为一种转动部件，裸露在外边是一种致命的安全隐患，把它隐藏在推进装置1轮廓范围之内避免与外界物体接触；推进装置1的轮廓范围最大，容易与外界发生碰撞，可以在外缘装上有减震、耐磨或其它防护性能材料制作的保护装置以减轻碰撞产生的损害；若采用环流式的推进装置1，为避免持续的环流可能演变成小型龙卷风而对外界造成不利影响，其上方应装有扰流装置来破坏上升的环流形态；为了适应多种降落条件，提高落地安全性和舒适性，可以在起落架上装有轮子、缓冲装置、浮力装置或者它们的组合，图1所示的缓冲装置15采用气囊制作，同时也是一种浮力装置；为了应对高空中的突发状况，可以装有降落伞、滑翔伞、滑翔翼或喷气式缓降装置。
如图1，为了减少射流器9制造的气流运动范围超出推进装置1水平轮廓范围造成能量损失，也为了减少周边外界气流的影响，可以在推进装置1的外缘装上裙边2，但有些实施例可以不装，例如气流形式为向心式的实施例。
如图1，推进装置1体积较大而且需要有足够刚性，为了达到轻量化的目的，采用骨架蒙皮结构，或者采用轻质材料一体成型结构，为了降低噪音，内部或表面有消音材料。
为了提高飞行器的操控性，可以在飞行器上边安装机械辅助操控系统、电子辅助操 控系统、遥控系统或计算机自动操控系统。
为了满足潜在的多种动力要求，可以选装固定翼、旋翼、喷管或风扇等传统推进部件。
本飞行器除了适合广泛应用于大众娱乐、交通，还可以装载搬运、吊装、维修、清洁、采摘、拍摄、实验、探险、巡逻、消防、抢险、救援或作战专业工具，在建筑群、工地、农场、厂区、立交桥、电网、悬崖、洞穴、森林、水域、沼泽等狭小、复杂或非常规环境中执行空中任务。

Claims (10)

  1. 吸盘式飞行器，包括推进装置(1)、排风装置(9)，其特征在于：工况时，排风装置(9)主动驱使推进装置(1)上表面的空气快速流动而形成负压，或者排风装置(9)主动吸走空气而形成负压。
  2. 权利要求1所述的吸盘式飞行器，其特征在于推进装置(1)上表面或上方附近装有射流器(9)，可以喷射出气流来带动推进装置(1)上表面的空气一起流动。
  3. 权利要求2所述的吸盘式飞行器，其特征在于推进装置(1)的上表面或上方附近有吸气口(8)，可以吸走推进装置(1)上表面空气，形成相对低压来加速周围空气的流动，形成覆盖在推进装置(1)上表面的气流层。
  4. 权利要求1、2或3所述的吸盘式飞行器，其特征在于可以通过调整推进装置(1)的倾斜方向和倾斜角度来分别改变航向和航速；或者可以通过调整与推进装置(1)直接或间接相连的变向装置(11)来阻止或实现飞行器左右转动；或者排风装置(9)可以产生反推力方向相反的两组气流，通过调节它们的反推力强弱对比来阻止或实现飞行器左右转动。
  5. 权利要求4所述的吸盘式飞行器，其特征在于采用的安全措施包括但不限于以下所列下之一：转动部件(7)隐藏在推进装置(1)轮廓范围之内；推进装置(1)的外缘有防撞装置(3)；推进装置(1)上方装有扰流装置来破坏上升环流；装有带轮子、缓冲装置或浮力装置的起落架；装有降落伞、滑翔伞、滑翔翼或喷气式缓降装置。
  6. 权利要求5所述的吸盘式飞行器，其特征在于有些实施例的推进装置(1)带有裙边(2)。
  7. 权利要求6所述的吸盘式飞行器，其特征在于推进装置(1)采用骨架蒙皮或一体成型结构，内部或表面有消音材料。
  8. 权利要求7所述的吸盘式飞行器，其特征在于装有机械辅助操控系统、电子辅助操控系统、遥控系统或计算机自动操控系统。
  9. 权利要求1、2、3、5、6、7或8所述的吸盘式飞行器，其特征在于装有固定翼、旋翼、喷管或风扇。
  10. 权利要求9所述的吸盘式飞行器，其特征在于装载有搬运、吊装、维修、清洁、采摘、喷洒、拍摄、实验、探险、巡逻、消防、抢险、救援或作战专业工具。
PCT/CN2015/088922 2014-09-11 2015-09-03 吸盘式飞行器 WO2016037543A1 (zh)

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CN106945823A (zh) * 2017-03-28 2017-07-14 罗方越 附壁射流飞翼

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CN85100932A (zh) * 1985-04-01 1986-05-10 朱唯争 飞伞
CN1200702A (zh) * 1995-10-28 1998-12-02 约翰内斯·希尔 飞行体
CN1269307A (zh) * 2000-01-07 2000-10-11 王新云 带离心风扇可垂直起降的飞行器
CN1295007A (zh) * 1999-11-09 2001-05-16 莫韬 垂直起降飞行器
CN2748384Y (zh) * 2004-10-12 2005-12-28 王忠信 涵道伞桨共轴式单人飞行器
WO2012078122A1 (ru) * 2010-12-10 2012-06-14 Berdinskikh Volodymyr Vasylovych Способ создания тяги и устройство для его осуществления
CN203222113U (zh) * 2013-04-28 2013-10-02 闫书成 一种航空器碟形翼
CN204137321U (zh) * 2014-09-11 2015-02-04 周承岗 吸盘式飞行器

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CN85100932A (zh) * 1985-04-01 1986-05-10 朱唯争 飞伞
CN1200702A (zh) * 1995-10-28 1998-12-02 约翰内斯·希尔 飞行体
CN1295007A (zh) * 1999-11-09 2001-05-16 莫韬 垂直起降飞行器
CN1269307A (zh) * 2000-01-07 2000-10-11 王新云 带离心风扇可垂直起降的飞行器
CN2748384Y (zh) * 2004-10-12 2005-12-28 王忠信 涵道伞桨共轴式单人飞行器
WO2012078122A1 (ru) * 2010-12-10 2012-06-14 Berdinskikh Volodymyr Vasylovych Способ создания тяги и устройство для его осуществления
CN203222113U (zh) * 2013-04-28 2013-10-02 闫书成 一种航空器碟形翼
CN204137321U (zh) * 2014-09-11 2015-02-04 周承岗 吸盘式飞行器

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