CN103600855A - Gravity chamber capable of producing multiplied gravity environment - Google Patents

Abstract

The invention discloses a gravity chamber capable of producing a multiplied gravity environment. The gravity chamber comprises a center member and a rotor. The rotor is disposed in the center of the rotor and rotatably connected with the periphery of the center member. The rotor rotates around the center member at the set angular speed w. The rotor is provided with a hollow inner cavity. The inner cavity is provided with an arc floor bending upward. A tangent of any point on the vertical profile of the arc floor and the horizontal plane form an included angle delta theta. The included angle the delta theta is calculated according to an equation stated below. In the equation, delta theta refers to the included angle between the tangent of any point on the vertical profile of the arc floor and the horizontal plane; alpha refers to gravity borne by the rotor; delta r refers to a distance of any point on the floor of the rotor to the center; W refers to rotational angular speed of the rotor. The gravity chamber allows a person to move or do various activities in the multiplied gravity environment having the larger gravity than earth surface cavity, like on the normal ground, and is available for weight reduction, athletes' training, and pilots or spacemen's training.

Description

Produce the gravity chamber of many times of gravitational environments

Technical field

The present invention relates to a kind of gravity chamber that produces many times of gravitational environments.

Background technology

At present, will make on the ground people be in genvironments is to use human centrifuge Di Mianshangmonifeihangqifeihangshichanshengjiasudu，.By train cosmonaut or the aviator ability to bear under genvironments on human centrifuge Di Mianshangmonifeihangqifeihangshichanshengjiasudu，.

Because the trainer people on human centrifuge Di Mianshangmonifeihangqifeihangshichanshengjiasudu， can only be sitting in gondola, therefore limited to a great extent the activity of human body, cannot carry out the project that need to train with more activity under genvironments at all.

The top athletic training achievement in the world has reached a bottleneck now, wants to promote all too difficulty, and they have the training method of science, the diet of science, and numerous good training conditions roll into one, but only there is no the training environment of hypergravity.If use Elevated Gravity to train, training effect one gets twice the result with half the effort surely.

Now senior fitness center is except serving, and facility is basic identical.For time personage in short supply, the value of tempering the time of cost is greater than the expense paying for taking exercise, so they need an exercise environment that efficiency is higher.If entered, can produce in the training chest of many times of gravity, human body is just as bear a heavy burden always, and in this environment, people even can, with study, mode of operation, even complete enough amount of exercise among sleep.

Summary of the invention

The technical problem to be solved in the present invention is to provide a kind of gravity chamber that produces many times of gravitational environments.

In order to solve the problems of the technologies described above, the technical solution used in the present invention is: produce the gravity chamber of many times of gravitational environments, comprise centrosome and swivel; Centrosome is positioned at the center of swivel and the outer planet of swivel and centrosome is dynamically connected, and swivel rotates with the cireular frequency w setting around centrosome; Swivel is provided with the inner chamber of hollow, and inner chamber is provided with the arc ground of K/UP, and on the vertical section of arc ground, the tangent line at any point place and the angle of horizontal surface are Δ θ; Δ θ is calculated by following formula:

$\cos \mathrm{\&Delta;\&theta;}=\frac{a}{\sqrt{{\left({\mathrm{\&Delta;rw}}^2\right)}^2+{\mathrm{<figure-callout\; id="2"\; label="a"\; filenames="HSA0000097823200000031.png"\; state="\{\{state\}\}">a</figure-callout>}}^2}}$

In above formula, Δ θ-be the tangent line at any point place and the angle of horizontal surface on the vertical section of arc ground;

The gravitation that a-swivel is subject to;

On Δ r-swivel ground, any point is to the distance at center;

The rotational angular velocity of W-swivel.

As preferably, centrosome is provided with vertical lift, and elevator is connected with the passage of crossing over swivel top from top; Passage is provided with entrance.

As preferably, centrosome is provided with vertical lift, and elevator is connected with the passage through swivel below from bottom; Passage is provided with entrance.

As preferably, centrosome is set to the stair fixing with swivel, and the passage that stair connect top connects; Passage is provided with entrance.

As preferably, centrosome is set to the stair fixing with swivel, and the passage that stair connect below connects; Passage is provided with entrance.

As preferably, swivel drives it around centrosome periphery, to rotate with motor.

As preferably, swivel is arranged on ground with magnetic suspension attitude.

As preferably, also comprise shell, shell is fixed on ground and swivel is enclosed in to enclosure, is vacuum between shell and swivel.

The invention has the beneficial effects as follows:

Can under surface condition, create many times of gravitational environments that are greater than earth surface gravitation, arc ground makes human body take action or be engaged in vairious activities as on standing in normal ground, can be used for human body weight-losing exercise, training athlete, aviator or astronaut training, and other need to carry out project in many times of gravitational environments.Can also the outer space or outside simulate the gravitation of the earth in the microgravity of celestial body or low-gravity environment, people can, as normal life the earth, be solved microgravity or low-gravity environment and human body be caused to the problem of damage.

Accompanying drawing explanation

Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.

Fig. 1 is the structural representation that the present invention produces the gravity chamber embodiment 1 of many times of gravitational environments.

Fig. 2 is the structural representation that the present invention produces the gravity chamber embodiment 2 of many times of gravitational environments.

Fig. 3 is the stressed schematic diagram in A place of the present invention gravity chamber embodiment 1 of producing many times of gravitational environments.

Mark in figure, 1-centrosome, 2-swivel, 3-elevator, 4-passage, 5-entrance, 6-transmission device, A-Δ θ 1, B-Δ θ 2.

The specific embodiment

Embodiment 1

Fig. 1 is a kind of gravity chamber that produces many times of gravitational environments, centrosome 1, swivel 2 and passage 4, consists of.

Center and swivel 2 that centrosome is located at swivel are dynamically connected with the outer planet of centrosome 1, and swivel 2 rotates with the cireular frequency w setting around centrosome 1.Swivel inner chamber is the arc ground of K/UP, and on the vertical section of arc ground, the tangent line at any point place and the angle of horizontal surface are Δ θ, and Δ θ is calculated by following formula:

$\cos \mathrm{\&Delta;\&theta;}=\frac{a}{\sqrt{{\left({\mathrm{\&Delta;rw}}^2\right)}^2+{\mathrm{<figure-callout\; id="2"\; label="a"\; filenames="HSA0000097823200000031.png"\; state="\{\{state\}\}">a</figure-callout>}}^2}}$

In above formula, Δ θ-be the tangent line at any point place and the angle of horizontal surface on the vertical section of arc ground;

The gravitation that a-swivel is subject to;

On Δ r-swivel arc ground, any point is to the distance at center;

The rotational angular velocity of W-swivel.

The ground limiting by above-mentioned formula, become one from middle mind-set edge the arc ground of K/UP gradually.

With the arc ground that above-mentioned formula was limited, can make the people who is positioned at swivel inside feel that acceleration/accel direction is downward (actual acceleration direction is perpendicular to the tangent line of putting on the vertical section of arc ground, human body place), make people can as station on the ground activity freely.

If it is not downward being positioned at the direction of the suffered acceleration/accel of human body sensory of swivel inside, can make people feel to stand on inclined-plane, cannot normally carry out daily routines and exercise.

As shown in Figure 3, if swivel 2 is built earth surface in, A place tangent line and horizontal angle Δ θ 1 at Fig. 1 are 60 degree, the acceleration/accel that is subject to centnifugal force generation is herein √ 3g, being subject to the acceleration/accel that gravity vertically downward causes is 1g, and the suffered synthetic acceleration/accel of two acceleration/accels of human body is 2g herein.

Because the distance of B place distance center is less than A place, the tangent line on this arc ground, place is also little than A place with horizontal angle Δ θ 2, and the power that human body is subject to is also much smaller.

For example, on earth, the radius of swivel is 40 meters, and rotating speed is 0.7rad/s (8.98 seconds/circle), and the linear velocity at swivel edge is 27.99 meter per seconds, and the gravitation that this place produces is 2.23g.Therefore within 25 meters to 40 meters scopes of swivel radius, can bear the gravitation of 1.6g to 2.23g, this area is approximately 3000 sq ms, and a rotating body gravitation is approximately 2000 sq ms at the area of the scope of 1g to 1.6g.Within the scope of 25 meters to 40 meters of radiuses, can be used as training region, within the scope of 25 meters of center radius as regions such as life & amusement offices.

Being calculated as follows of above-mentioned example:

A _x1it is the centripetal acceleration at 40 meters of

A _x2it is the centripetal acceleration at 25 meters of

A ₁be 40 meters of a _x1acceleration/accel sum with g

A ₂be 25 meters of a _x2acceleration/accel sum with g

G is acceleration due to gravity

S _{outer ring}area for region between 40 meters, 25 meters of footpaths of radius

S _{inner ring}area for the region of 25 meters of radiuses

Wherein centripetal acceleration and the gravitation at 40 meters of is calculated as follows:

$\begin{array}{cc}\begin{array}{c}{a}_{x1}={\mathrm{rw}}^2\\ a_{x1}=40\&times;{0.7}^2\\ a_{x1}=19.6m/s^2\end{array}& \begin{array}{c}{a}_1=\sqrt{{a_{x1}}^2+g^2}\\ a_1=\sqrt{384.16+96.2361}\\ a_1=\sqrt{480.39}\\ a_1=21.92m/{\mathrm{<figure-callout\; id="2"\; label="s"\; filenames="HSA0000097823200000031.png"\; state="\{\{state\}\}">s</figure-callout>}}^2\end{array}\end{array}$ Gravitation multiple: $\frac{21.92}{9.81}=2.23$

S _{outer ring}=π (r ₁ ²-r ₂ ²)

S _{outer ring}=3.14 * (40 ²-25 ²)

S _{outer ring}=3.14 * 975

S _{outer ring}=3061.5m ²

Wherein centripetal acceleration and the gravitation at 25 meters of is calculated as follows:

$\begin{array}{cc}\begin{array}{c}{a}_{x2}={\mathrm{rw}}^2\\ a_{x2}=25\&times;{0.7}^2\\ a_{x2}=12.25m/s^2\\ \end{array}& \begin{array}{c}{a}_2=\sqrt{{a_{x2}}^2+g^2}\\ a_2=\sqrt{{12.25}^2+{9.81}^2}\\ a_2=\sqrt{150.0625+96.2361}\\ a_2=\sqrt{246.2986}\\ a_2=15.69m/{\mathrm{<figure-callout\; id="2"\; label="s"\; filenames="HSA0000097823200000031.png"\; state="\{\{state\}\}">s</figure-callout>}}^2\end{array}\end{array}$ Gravitation multiple: $\frac{15.69}{9.81}=1.60$

S _{inner ring}=π r ₂ ²

S _{inner ring}=3.14 * 25 ²

S _{inner ring}=1962.5m ²

Enter for convenience swivel inner chamber, at centrosome, be provided with vertical lift 3, elevator 3 is connected with the passage 4 of crossing over swivel 2 tops from top, and passage is provided with entrance 5.

In addition, for making trainer adapt to very soon the environment of swivel, at escalator, synchronous rotary device can be set, trainer is when entering elevator, synchronous rotary device just starts progressively to accelerate to rotate, and when elevator declines or rises to swivel entrance, the rotational angular velocity of elevator is consistent with the rotational angular velocity of swivel, make trainer can not feel any variation, thereby better conform.

For reducing the weight of swivel own, swivel adopts glass-felt plastic or aluminum alloy materials to make.

Swivel 2 is suspended on the periphery of centrosome 1, and by transmission device 6, drives it around centrosome, to move in a circle with motor outward.

Using method:

During training, trainer takes a lift and enters the inner chamber of swivel from passage, swivel produces certain centnifugal force when rotating, make under the synthesis condition of terrestrial gravitation and centnifugal force, to produce the gravitational power that is greater than with centre of gration human body in a distance, this force direction is perpendicular to the tangent line on arc ground, human body place.Owing to being the arc of K/UP gradually, human body is subject to the obstruction restriction of ground angle of bend and can be thrown to farther part.Under the condition of any action that now people does in many times of gravitation, need to overcome that many times of gravitation just can make, therefore can reach the object of intensive training.

Embodiment 2

As shown in Figure 2, centrosome 1 is provided with vertical lift 3, and elevator 3 is connected with the passage 4 through swivel 2 belows from bottom, and passage is provided with entrance.

For reducing the rotary resistance of swivel 2, swivel adopts magnetic levitation technology, reduces the friction of swivel and track as far as possible, even suspends on the ground.

Other structures of the present embodiment are identical with embodiment 1.

Embodiment 3:

At swivel, be provided with a shell outward, shell fixes on the ground and by the whole inside that is enclosed in shell of swivel.To between shell and swivel, be pumped into as vacuum state, the rotary resistance of swivel just greatly reduces like this.

Other structures of the present embodiment are identical with embodiment 1.

Above-described embodiment of the present invention, does not form limiting the scope of the present invention.Any modification of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., within all should being included in claim protection domain of the present invention.

Claims (6)

1. produce the gravity chamber of many times of gravitational environments, it is characterized in that: comprise centrosome and swivel; Described centrosome is positioned at the center of swivel and the outer planet of swivel and centrosome is dynamically connected, and described swivel rotates with the cireular frequency w setting around centrosome; Described swivel comprises the inner chamber of hollow, and described inner chamber is provided with the arc ground of K/UP, and on the vertical section of arc ground, the tangent line at any point place and the angle of horizontal surface are Δ θ; Described Δ θ is calculated by following formula:

$\cos \mathrm{\&Delta;\&theta;}=\frac{a}{\sqrt{{\left({\mathrm{\&Delta;rw}}^2\right)}^2+a^2}}$

In above formula, Δ θ-be the tangent line at any point place and the angle of horizontal surface on the vertical section of arc ground;

The gravitation that a-swivel is subject to;

On Δ r-swivel ground, any point is to the distance at center;

The rotational angular velocity of W-swivel.

2. gravity chamber according to claim 1, is characterized in that: described centrosome is provided with vertical lift, and described elevator is connected with the passage of crossing over swivel top from top; Described passage is provided with entrance.

3. gravity chamber according to claim 1, is characterized in that: described centrosome is provided with vertical lift, and described elevator is connected with the passage through swivel below from bottom; Described passage is provided with entrance.

4. gravity chamber according to claim 1, is characterized in that: described swivel drives it around centrosome periphery, to rotate with motor.

5. gravity chamber according to claim 1, is characterized in that: described swivel is arranged on ground with magnetic suspension attitude.

6. gravity chamber according to claim 1, is characterized in that: also comprise shell, described shell is fixed on ground and swivel is enclosed in to enclosure, is vacuum between described shell and swivel.

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