CN110158777B

CN110158777B - A centering system and rotatory building that is used for 360 rotatory buildings of retaining pond formula

Info

Publication number: CN110158777B
Application number: CN201910439367.6A
Authority: CN
Inventors: 阮文正
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-01-04
Filing date: 2019-05-21
Publication date: 2020-10-16
Anticipated expiration: 2039-05-21
Also published as: CN110158777A

Abstract

The invention belongs to the technical field of buildings, and particularly discloses a centering system for a water storage tank type 360-degree rotating building and the rotating building. The centering system comprises a fixed centering shaft connected with the center of the bottom of a reservoir, and a first movable centering pipe and a second movable centering pipe which have the same pipe diameter are sequentially sleeved on the fixed centering shaft from bottom to top; the lower end of the first movable centering pipe is connected with the center of the bottom surface of the building, the upper end of the first movable centering pipe is connected with the lower end of the second movable centering pipe through a pair of flanges, a rubber pad is clamped between the flanges, and a first water plugging bolt and an annular damping spring are sequentially arranged between the second movable centering pipe and the fixed centering shaft from bottom to top. Above centering system can effectively promote the rotatory stability of building and avoid the water overflow in the cistern to the building in. The invention also provides a rotary building provided with the centering system.

Description

A centering system and rotatory building that is used for 360 rotatory buildings of retaining pond formula

[ technical field ] A method for producing a semiconductor device

The invention relates to the technical field of buildings, in particular to a centering system for a water storage tank type 360-degree rotating building and the rotating building.

[ background of the invention ]

Currently, rotating buildings are built in individual countries of the world, such as the united states, australia, spain, and debye. However, the basic structures of most of the existing rotary buildings are as follows: the building and install the support jack-post at the circular metal base center of building, install electric drive wheel under the circular metal base, in this structure, the operator only needs to press brake key button, alright messenger electric drive wheel begins the operation to drive the building and can control at will along with supporting 360 rotations of jack-post and stop. However, the rotary buildings with the structures mainly depend on mechanical power to rotate, and have the following defects: the weight of the whole building is completely concentrated on the supporting shaft column and the driving wheel, so that when a large-scale rotary building is built, the used bearing mechanical equipment is complex, the manufacturing cost is high, the friction force generated by the rotary operation of the building is extremely large, and the power consumption of the driving wheel is high.

In order to solve the above problems, various measures such as reducing the size of buildings, adopting lightweight building materials, etc. have been proposed by related researchers, but the energy reduction effect is still not good. In view of the above, some researchers have proposed to build a rotating building on the water surface of a reservoir, and to drive the building to rotate by using the combination of the buoyancy of water and mechanical power, and under the action of the buoyancy of water, each driving wheel bears the pressure of the whole building to be reduced to 1% -2%, thereby effectively simplifying the structure of the operating mechanism, greatly reducing the equipment cost and the installation cost, and reducing the electric energy consumption for the rotation of the building, for example, the chinese patent application CN105730642A, a rotary multifunctional ecological energy-saving house and method, the chinese utility model CN201670344U, a multifunctional house which floats on the water surface, can rotate, lift, save energy and resist shock, and the vietnam patent 1-2018-. However, the rotary building has the following problems: there is not specific centering system, and the centering effect is poor when the building is rotatory, when the cistern vibrations or building vibrations, can't guarantee the rotatory stability of building.

[ summary of the invention ]

In view of the above, it is necessary to provide a centering system for a water storage tank type 360-degree rotating building and the rotating building, the centering system can effectively ensure the rotation stability of the building when the water storage tank or the building vibrates, the rotating centering effect of the building is good, water in the water storage tank can be prevented from overflowing into the building, and the practicability is high.

In order to achieve the purpose, the technical scheme adopted by the invention is as follows:

a centering system for a water storage tank type 360-degree rotating building comprises a hollow fixed centering shaft, a first movable centering pipe and a second movable centering pipe, wherein the inner diameter and the outer diameter of the first movable centering pipe and the second movable centering pipe are the same; the first movable centering pipe and the second movable centering pipe are sleeved outside the fixed centering shaft, and the second movable centering pipe is positioned above the first movable centering pipe; the upper end port of the first movable centering pipe is connected with a first flange, the lower end port of the second movable centering pipe is connected with a second flange matched with the first flange, the first flange and the second flange are connected together, and a rubber pad is clamped between the first flange and the second flange; and a first water plugging bolt and an annular damping spring are arranged between the second movable centering tube and the fixed centering shaft, the first water plugging bolt is close to the lower end port of the second movable centering tube, and the annular damping spring is positioned above the first water plugging bolt.

Further, the centering system of the reservoir type 360-degree rotating building further comprises a water drainage device, wherein the water drainage device is sleeved outside the fixed centering shaft and is positioned above the second movable centering pipe; the drainage device comprises an outer shaft tube and an inner shaft tube sleeved in the outer shaft tube, and the top opening and the bottom opening of the outer shaft tube and the inner shaft tube are hermetically connected through a circular bottom plate; the inner shaft pipe is sleeved outside the fixed centering shaft, a through water drainage hole is formed in the pipe wall of the inner shaft pipe, a water drainage joint is connected to the shaft wall of the fixed centering shaft corresponding to the water drainage hole and communicated with the water drainage hole, two second water plugging bolts are installed between the inner shaft pipe and the fixed centering shaft and are respectively located above and below the water drainage hole; and the pipe wall of the outer shaft pipe is connected with a water inlet joint, and the water inlet joint is communicated with the drain hole.

Furthermore, the centering system of 360 rotatory buildings of cistern formula still includes power supply unit, power supply unit locates the surface of fixed centering shaft and is located the top of second removal centering pipe.

Furthermore, the centering system of the reservoir type 360-degree rotating building further comprises a tap water rotary joint, and the tap water rotary joint is connected with the upper end port of the fixed centering shaft.

Further, the rubber pad enables the distance between the upper end port of the first movable centering tube and the lower end port of the second movable centering tube to be 3-4 cm.

Furthermore, the rotary building provided with the centering system comprises a cylindrical water storage tank and a building which is arranged in the water storage tank and floats on the water surface of the water storage tank, the building comprises a building body, a building base, a supporting beam and an underground base layer which are sequentially connected from top to bottom, the cross sections of the building base and the supporting beam are circular and have the same size, the area of the cross section is larger than that of the water storage tank, and a plurality of driving wheels are connected between the bottom surface of the supporting beam and the end surface of the top end of the water storage tank and are used for driving the building to rotate; the building body, the building base platform and the supporting beam are erected right above the reservoir through the driving wheel, the underground base layer is cylindrical and is positioned in the reservoir and floats on the water surface of the reservoir, and the reservoir, the supporting beam and the underground base layer surround to form a water storage space; the underground base layer is connected with the water storage tank through the centering system, wherein the lower end port of the fixed centering shaft sequentially penetrates through the center of the underground base layer and the center of the bottom of the water storage tank to be connected with a hydroelectric transmission pipeline, and the lower end port of the first movable centering shaft is fixedly connected with the center of the bottom surface of the underground base layer.

The invention has the following beneficial effects:

1. the rubber pad is arranged between the first flange and the second flange to ensure that an elastic buffer area is arranged between the lower end port of the first movable centering pipe and the upper end port of the second movable centering pipe, so that when the building rotates, the centering system has elasticity and can keep firm and stable, when the water storage tank, particularly the bottom of the tank vibrates, the fixed centering shaft and the second movable centering pipe vibrate together, but the rubber pad buffers the vibration, the vibration generated by the water storage tank cannot affect the first movable centering pipe and the building fixedly connected with the first movable centering pipe, on the contrary, when the building vibrates or slightly inclines within the design permission range, the first movable centering pipe fixedly connected with the building vibrates or inclines together, but the vibration or the inclination generated by the building cannot affect the second movable centering pipe and the fixed centering pipe due to the elastic buffer of the rubber pad, when the thickness of the rubber pad is 3-4cm, the effect can be achieved. Therefore, the centering system effectively improves the centering effect of the rotation of the building, and the building has high rotation stability; simultaneously, the annular damping spring installed between the second movable centering pipe and the fixed centering shaft further enhances the elastic buffering effect of the centering system, so that the building can be centered when rotating, abrasion of the building when rotating is resisted, and the service life of the centering system is prolonged.

2. Due to the fact that certain gaps exist among the bottom surface of the underground basement layer, the first movable centering pipe, the second movable centering pipe and the fixed centering shaft, the problem that water in the water storage tank moves upwards from the gap between the lower end port of the first movable centering pipe and the fixed centering shaft and then overflows into the underground basement layer from the flange connection position and the end port of the second movable centering pipe can be caused. And this application is through removing centering pipe and second at first removal centering pipe junction installation rubber pad for the junction of first flange and second flange is effectively sealed, and simultaneously, the first water shutoff bolt of installation between second removal centering pipe and the fixed centering shaft can effectively be sealed the second and remove the clearance between centering pipe and the fixed centering shaft, and both combine, make the water in the cistern can't overflow to the building from centering system, and water-proof effects is good.

3. The fixed centering shaft of the centering system is of a hollow structure, is not only a rotating shaft for the building to rotate, but also a channel for supplying power, supplying water and draining water to the whole building.

[ description of the drawings ]

Fig. 1 is a schematic structural view of a rotary building provided with a centering system.

Fig. 2 is a schematic view of the centering system of fig. 1.

Fig. 3 is an enlarged schematic view of a portion of the structure of fig. 2.

Fig. 4 is a top view of fig. 3.

Fig. 5 is an enlarged schematic view of another partial structure of fig. 2.

Fig. 6 is a schematic view of the structure of the drainage apparatus of fig. 1.

Fig. 7 is a schematic structural view of the building body of fig. 1 with the building body removed.

FIG. 8 is a schematic view of the structure of FIG. 7 without water injection and with the driving wheel removed.

Fig. 9 is a schematic view of the water reservoir of fig. 1 with only the stationary centering shaft and the hydroelectric delivery pipe installed.

Fig. 10 is a top view of the water reservoir and subsurface substratum of fig. 1.

Fig. 11 is a schematic structural view of a rotary building of the prior art.

The main element symbols are as follows:

in the figure, 100-building body, 200-reservoir, 300-underground base layer, 1-fixed centering shaft, 1.1-lower end port of fixed centering shaft, 2-first movable centering pipe, 2.4-first flange, 4-second movable centering pipe, 4.2-first water plug, 4.3-ring damping spring, 4.4-second flange, 4.5-rubber pad, 4.6-bolt, 5-drainage device, 5.1-inner shaft pipe, 5.2-outer shaft pipe, 5.3-ring bottom plate, 5.4-water inlet joint, 5.5-drainage hole, 5.6-drainage joint, 5.7-second water plug, 6-power supply device, 7-tap water rotary joint, 7.1-interface panel, 7.2-connecting hole, 7.3-sleeve joint, 7.4-rotary elbow, 7.5-a tap water pipe, 8-a side wall of a reservoir, 9-a bottom of the reservoir, 10-a side wall of an underground base layer, 11-a bottom of the underground base layer, 12-a building base, 13-a supporting beam, 14-a supporting column, 15-a water storage space, 16-a water control pool, 17-a water through pipe, 18-a water and electricity transmission pipeline, 19-a water pump and 20-a transmission wheel.

The following detailed description will further illustrate the invention in conjunction with the above-described figures.

[ detailed description ] embodiments

The technical solutions in the embodiments will be described clearly and completely with reference to the accompanying drawings in the specification of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Other embodiments, which can be derived by those skilled in the art from the embodiments of the present invention without any creative effort, shall fall within the protection scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 and 7-10, in a preferred embodiment of the present invention, a rotating building with a centering system is provided, which comprises a cylindrical water reservoir 200, a building arranged in the water reservoir 200, wherein the water reservoir 200 is constructed by reinforced concrete, and a water and electricity conveying pipe 18 is arranged below the water reservoir 200. The building comprises a building body 100, a building base 12, supporting cross beams 13 and an underground basic layer 300 which are sequentially connected from top to bottom, wherein the underground basic layer 300 and the supporting cross beams 13 are connected with four supporting columns 14, and the four supporting columns 14 are uniformly distributed at intervals and used for supporting and bearing the weight of the building body 100. Wherein the building body 100 is constructed of a light building material to reduce the weight of the building body 100, thereby reducing the energy consumption when the building rotates, the cross sections of the building base 12 and the supporting beam 13 are circular with the same size, the area of the cross section is larger than that of the water storage tank 200, a plurality of driving wheels 20 are connected between the bottom surface of the supporting beam 13 and the end surface of the top end of the reservoir 200, the driving wheels 20 are arranged at intervals, wherein, a part of the driving wheels 20 are connected with an electric motor for providing the driving wheels with running power, the rest driving wheels 20 are driven wheels, the transmission wheel 20 is used for driving the building to rotate around the shaft for 360 degrees and keeping the building balanced, the building body 100, the building base 12 and the supporting beam 13 are all erected right above the water storage tank 200 through the driving wheel 20.

With continued reference to fig. 7-10, the basement 300 is cylindrical and is positioned within the reservoir 200 and floats on the water surface of the reservoir 200, the basement 300 is connected to the reservoir 200 by a centering system; the basement layer 300 is constructed of steel or reinforced concrete which is impervious to ensure that water in the water reservoir 200 cannot permeate into the basement layer 300, the water reservoir 200, the supporting beams 13 and the basement layer 300 surround to form a water storage space 15, and the interval between the side wall 10 of the basement layer 300 and the side wall 8 of the water reservoir 200 is 40-100 cm. The side wall 10 of the reservoir 200 is connected with a water pipe 17, and the water pipe 17 is arranged near the bottom of the reservoir A. The head end of the water pipe 17 is communicated with the water storage space 15, the tail end of the water pipe 17 is connected with the water control pool 16, the water control pool 16 is connected with the water pump 19, water is pumped to the water control pool 16 through the water pump 19, water in the water control pool 16 flows into the water storage space 15 through the water pipe 17, the water surface height of the water storage space 15 is the same as that of the water pipe 17 or the water control pool 16, a user can clearly know the water content of the water storage space 15, when the water in the water storage space 15 reaches a certain amount, the underground base layer 300 can float by the buoyancy of the water, so that a certain distance is generated between the bottom surface 11 of the underground base layer 300 and the pool bottom 9 of the reservoir, the pressure born by the driving wheel 20 is effectively reduced, and the floating height of the underground base layer 300 can be controlled by controlling the water amount in the water storage space 15, at this time, the centering system plays a role of controlling the floating direction of the basement 300, so that the basement 300 can only move upwards or downwards relative to the centering system, thereby increasing the stability of the floating of the basement 300; in addition, an automatic water control valve (not shown) is installed in the water control tank 16, when the water amount in the water storage space 15 is lower than a preset water amount value, the automatic water control valve is opened to start water delivery to the water storage space 15, and when the water amount in the water storage space 15 reaches the preset water amount value, the automatic water control valve is closed to stop water delivery to the water storage space 15.

Referring also to fig. 2, the centering system includes a hollow fixed centering shaft 1, a first movable centering tube 2 and a second movable centering tube 4, and the inner diameter and the outer diameter of the first movable centering tube 2 and the second movable centering tube 4 are the same. The lower end port 1.1 of the fixed centering shaft 1 penetrates through the center of the bottom surface 11 of the underground base layer 300 and is fixedly connected with the center of the bottom 9 of the water storage pool 200, the lower end port 1.1 of the fixed centering shaft 1 penetrates through the bottom 9 of the water storage pool 200 and is connected with the head end of the hydroelectric transmission pipeline 18, and the building can rotate around the fixed centering shaft 1 under force. The fixed centering shaft 1 is internally provided with a power supply line, a water supply pipeline, a water drainage pipeline and the like, and the power supply line, the water supply pipeline and the water drainage pipeline extend from the tail end of the hydroelectric transmission pipeline 18 into the fixed centering shaft 1 so as to supply water, power and drainage for the building body.

Referring to fig. 3-4, the first movable centering tube 2 and the second movable centering tube 4 can be rotatably sleeved outside the fixed centering shaft 1, and the second movable centering tube 4 is located above the first movable centering tube 2; the lower end port of the first movable centering pipe 2 is fixedly connected with the center of the bottom surface 11 of the underground base layer 300, the upper end port of the first movable centering pipe 2 is connected with a first flange 2.4, the lower end port of the second movable centering pipe 4 is connected with a second flange 4.4 matched with the first flange 2.4, the first flange 2.4 is connected with the second flange 4.4 through a bolt 4.6, so that the upper end of the first movable centering pipe 2 is connected with the lower end of the second movable centering pipe 4, a rubber pad 4.5 is connected between the first flange 2.4 and the second flange 4.4, and the rubber pad 4.5 enables the distance between the upper end port of the first movable centering pipe 2 and the lower end port of the second movable centering pipe 4 to be 3-4 cm.

When water is injected into the water storage space 15 until the water in the water storage space 15 reaches a certain amount, the underground base 300 floats by the buoyancy of the water, and at this time, the building, the first movable centering pipe 2 and the second movable centering pipe 4 move upward relative to the fixed centering shaft 1 as a whole; when the transmission wheel 20 drives the building to rotate around the shaft for 360 degrees, the building, the first movable centering pipe 2 and the second movable centering pipe 4 rotate around the fixed centering shaft 1 as a whole. The rubber pad 4.5 is arranged to enable an elastic buffer area to be arranged between the first movable centering pipe 2 and the second movable centering pipe 4, so that when the building rotates, the centering system has a damping effect and can be kept firm and stable, when the water storage tank 200, particularly the tank bottom 9 of the water storage tank 200 vibrates, the fixed centering pipe 1 and the second movable centering pipe 4 vibrate together, but because the rubber pad 4.5 buffers the vibration, the vibration generated by the water storage tank 200 cannot affect the first movable centering pipe 2 and the underground base layer 300 fixedly connected with the first movable centering pipe 2 and the building body, and on the contrary, when the building vibrates or slightly inclines within a design permission range, the first movable centering pipe 2 fixedly connected with the building body vibrates or inclines together with the first movable centering pipe, however, due to the elastic buffering of the rubber pad 4.5, the vibration or inclination generated by the building cannot affect the second movable centering pipe 4 and the fixed centering shaft 1, so that the centering system effectively improves the rotating centering effect of the building, and the rotating stability of the building is high; at the same time, the rubber pad 4.5 can also effectively seal the joint of the first flange 2.4 and the second flange 4.4, so as to prevent water in the water reservoir 200 from overflowing from the joint of the first flange 2.4 and the second flange 4.4 to the underground base layer 300.

In addition, a first water plugging plug 4.2 and an annular damping spring 4.3 are installed between the second movable centering tube 4 and the fixed centering shaft 1, the first water plugging plug 4.2 is close to the lower end port of the second movable centering tube 4, and the annular damping spring 4.3 is positioned above the first water plugging plug 4.2. Wherein the first water plug 4.2 can effectively seal the gap between the second movable centering pipe 4 and the fixed centering shaft 1, thereby preventing the water in the water reservoir 200 from overflowing from the upper end port of the second movable centering pipe 4 to the basement 300; and the annular damping spring 4.3 plays a role in damping and resisting abrasion, so that the elastic buffering effect of the centering system is further enhanced, the centering and maintaining stability of the building during rotation is further improved, abrasion of the building during rotation is effectively reduced, and the service life of the centering system is prolonged.

Referring to fig. 6, in the present embodiment, the centering system further includes a drainage device 5, and the drainage device 5 is sleeved outside the fixed centering shaft 1 and located above the second movable centering pipe 4 for draining the wastewater generated by the building. The drainage device 5 comprises an outer shaft tube 5.2 and an inner shaft tube 5.1 sleeved in the outer shaft tube 5.2, and the top opening and the bottom opening of the outer shaft tube 5.2 and the inner shaft tube 5.1 are hermetically connected through a circular bottom plate 5.3; the inner shaft tube 5.1 is sleeved outside the fixed centering shaft 1, a through drain hole 5.5 is formed in the tube wall of the inner shaft tube 5.1, a drain joint 5.6 is connected to the shaft wall of the fixed centering shaft 1 corresponding to the drain hole 5.5, the drain joint 5.6 is communicated with the drain hole 5.5, two second water plugging plugs 5.7 are installed between the inner shaft tube 5.1 and the fixed centering shaft 1, and the two second water plugging plugs 5.7 are respectively located above and below the drain hole 5.5 and used for sealing a gap between the inner shaft tube 5.1 and the fixed centering shaft 1 and preventing water discharged from the drain hole 5.5 from overflowing from two ends of the drain device 5; the pipe wall of the outer shaft pipe 5.2 is connected with a water inlet joint 5.4, and the water inlet joint 5.4 is communicated with the drain hole 5.5. The drainage flow of the drainage device is as follows: the waste water generated by the building enters a space surrounded by the outer shaft tube 5.2, the inner shaft tube 5.1 and the annular bottom plate 5.3 from the water inlet joint 5.4, then flows out of the water drain hole 5.5 and the water drain joint 5.6 in sequence, and finally flows into a water drain pipeline which is arranged in the fixed centering shaft 1 and connected with the water drain joint 5.6 from the water drain joint 5.6.

Referring to fig. 2 again, in the present embodiment, the centering system further includes a power supply device 6, the power supply device 6 is disposed on the outer surface of the fixed centering shaft 1 and above the drainage device 5, and the power supply device 6 is a prior art power supply device for supplying power to the building, and will not be described in detail herein for brevity.

Referring to fig. 2 and 5, in this embodiment, the centering system further includes a tap water rotary joint 7, and the tap water rotary joint 7 is connected to an upper end port of the fixed centering shaft 1, and is used for providing daily water for the building, and the specific structure is as follows: the tap water rotary joint 7 comprises an interface panel 7.1, the interface panel 7.1 is hermetically connected with an upper end port of the fixed centering shaft 1, a connecting hole 7.2 is formed in the center of the interface panel 7.1, the connecting hole 7.2 is in threaded connection with a sleeve joint 7.3, a rotary elbow 7.4 is sleeved in the sleeve joint 7.3, the head end of the rotary elbow 7.4 extends out of the fixed centering shaft 1 and is connected with a tap water pipe 7.5, and the tail end of the rotary elbow 7.4, which is positioned in the fixed centering shaft, is also connected with the tap water pipe 7.5 (not marked in the figure) which is arranged in the fixed centering shaft.

The above description is intended to describe in detail the preferred embodiments of the present invention, but the embodiments are not intended to limit the scope of the claims of the present invention, and all equivalent changes and modifications made within the technical spirit of the present invention should fall within the scope of the claims of the present invention.

Claims

1. The utility model provides a centering system that is used for 360 rotatory buildings of retaining pond formula which characterized in that: the device comprises a hollow fixed centering shaft, a first movable centering pipe and a second movable centering pipe, wherein the inner diameter and the outer diameter of the first movable centering pipe and the second movable centering pipe are the same; the first movable centering pipe and the second movable centering pipe are sleeved outside the fixed centering shaft, and the second movable centering pipe is positioned above the first movable centering pipe; the upper end port of the first movable centering pipe is connected with a first flange, the lower end port of the second movable centering pipe is connected with a second flange matched with the first flange, the first flange and the second flange are connected together, and a rubber pad is clamped between the first flange and the second flange; a first water plugging bolt and an annular damping spring are arranged between the second movable centering pipe and the fixed centering shaft, the first water plugging bolt is close to the lower end port of the second movable centering pipe, and the annular damping spring is positioned above the first water plugging bolt;

the power supply device is arranged on the outer surface of the fixed centering shaft and is positioned above the second movable centering pipe; the water supply device further comprises a tap water rotary joint, and the tap water rotary joint is connected with the upper end port of the fixed centering shaft.

2. A centering system for a 360 ° rotating storage building of the impoundment type according to claim 1, wherein: the water draining device is sleeved outside the fixed centering shaft and is positioned above the second movable centering pipe; the drainage device comprises an outer shaft tube and an inner shaft tube sleeved in the outer shaft tube, and the top opening and the bottom opening of the outer shaft tube and the inner shaft tube are hermetically connected through a circular bottom plate; the inner shaft pipe is sleeved outside the fixed centering shaft, a through water drainage hole is formed in the pipe wall of the inner shaft pipe, a water drainage joint is connected to the shaft wall of the fixed centering shaft corresponding to the water drainage hole and communicated with the water drainage hole, two second water plugging bolts are installed between the inner shaft pipe and the fixed centering shaft and are respectively located above and below the water drainage hole; and the pipe wall of the outer shaft pipe is connected with a water inlet joint, and the water inlet joint is communicated with the drain hole.

3. A centering system for a 360 ° rotating storage building of the impoundment type according to claim 1, wherein: the rubber pad enables the distance between the upper end port of the first movable centering tube and the lower end port of the second movable centering tube to be 3-4 cm.

4. A rotary building equipped with the centering system of any one of claims 1 to 3, comprising a cylindrical reservoir, the building being disposed in the reservoir and floating on the water surface of the reservoir, wherein: the building comprises a building body, a building base, a supporting beam and an underground base layer which are sequentially connected from top to bottom, the building base and the supporting beam are circular and have the same size, the area of the cross section is larger than that of the reservoir, and a plurality of driving wheels are connected between the bottom surface of the supporting beam and the end surface of the top end of the reservoir and used for driving the building to rotate; the building body, the building base platform and the supporting beam are erected right above the reservoir through the driving wheel, the underground base layer is cylindrical and is positioned in the reservoir and floats on the water surface of the reservoir, and the reservoir, the supporting beam and the underground base layer surround to form a water storage space; the underground basic layer is connected with the water storage tank through the centering system, wherein the lower end port of the fixed centering shaft sequentially penetrates through the center of the underground basic layer and the center of the bottom of the water storage tank to be connected with a water and electricity conveying pipeline, and the lower end port of the first movable centering pipe is fixedly connected with the center of the bottom surface of the underground basic layer.