WO2018054322A1 - Bâtiment supporté par air et structure de conduit d'air reliée de façon externe de celui-ci - Google Patents

Bâtiment supporté par air et structure de conduit d'air reliée de façon externe de celui-ci Download PDF

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Publication number
WO2018054322A1
WO2018054322A1 PCT/CN2017/102664 CN2017102664W WO2018054322A1 WO 2018054322 A1 WO2018054322 A1 WO 2018054322A1 CN 2017102664 W CN2017102664 W CN 2017102664W WO 2018054322 A1 WO2018054322 A1 WO 2018054322A1
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WO
WIPO (PCT)
Prior art keywords
air
duct
external
main body
film
Prior art date
Application number
PCT/CN2017/102664
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English (en)
Chinese (zh)
Inventor
薛飞龙
张辉
肖龙
王秦
Original Assignee
深圳市博德维环境技术股份有限公司
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Publication of WO2018054322A1 publication Critical patent/WO2018054322A1/fr

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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H15/00—Tents or canopies, in general
    • E04H15/20—Tents or canopies, in general inflatable, e.g. shaped, strengthened or supported by fluid pressure
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H15/00—Tents or canopies, in general
    • E04H15/20—Tents or canopies, in general inflatable, e.g. shaped, strengthened or supported by fluid pressure
    • E04H15/22—Tents or canopies, in general inflatable, e.g. shaped, strengthened or supported by fluid pressure supported by air pressure inside the tent
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H15/00—Tents or canopies, in general
    • E04H15/20—Tents or canopies, in general inflatable, e.g. shaped, strengthened or supported by fluid pressure
    • E04H2015/206—Details of inflation devices, e.g. valves, connections to fluid pressure source
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H15/00—Tents or canopies, in general
    • E04H15/20—Tents or canopies, in general inflatable, e.g. shaped, strengthened or supported by fluid pressure
    • E04H2015/207—Tents specially designed for insulation

Definitions

  • the invention relates to the technical field of air film construction, in particular to a gas film building and an external air duct structure thereof.
  • the gas film building is made of a special building membrane, and is inflated into the inside of the air film by a fan, so that a pressure difference is formed inside and outside the film to maintain a stable shape.
  • Air film construction is increasingly used in all walks of life for its low cost, speed, ease of assembly and disassembly, and light weight.
  • the traditional air film building is inflated into the air film through the external ventilation duct.
  • the air volume passes between the inner and outer membranes and is blown into the membrane from the small air outlet. If the wind is hot or cold, the hot air or cold air cannot be evenly distributed. Inside the gas film.
  • An external duct structure of a gas film building comprising:
  • An external air duct is suspended in the main body of the air film, and a hanging point is disposed on the inner side of the main body of the air film, and a plurality of air duct holes are formed in a periphery of the outer air duct;
  • the sling has a plurality of slings, one end of which is indirectly connected to the external air duct, the other end is connected to the hanging point, and the plurality of slings are spaced apart;
  • balance bar one end of the sling is directly connected to the balance bar, and the balance bar is connected to the external air duct.
  • the inner side of the gas film main body is further provided with a pipe wall, and the pipe wall and the gas film main body together form an inner ventilation pipe, and the pipe wall is provided with an interface, and the external air pipe is provided. One end is in communication with the interface on the wall of the tube.
  • the interface of the pipe wall is provided with a joint, and one end of the external duct is disposed on the interface through the joint.
  • one end of the external duct is connected to the joint by welding.
  • the utility model further includes a slider and a boom
  • the balance bar is a hollow structure
  • a bottom of the balance bar is provided with a guiding groove
  • the slider is movable along a bottom of the balance bar
  • One end of the boom is disposed on the slider
  • the other end of the boom is disposed on the external duct.
  • the utility model further includes a lifting ring, a hanging buckle and a connecting member, wherein the other end of the lifting rod is disposed on the lifting ring, the hanging buckle is fastened on the lifting ring, and the hanging buckle is disposed on the connecting member.
  • the connecting member is directly disposed on the external air duct.
  • the gas film body is a single layer film, the hanging point is disposed inside the single layer film; or the gas film body is a double layer film, and the double layer film includes an inner film And an outer film, the inner film and the outer film are connected by welding, and the hanging point is disposed at a welded portion of the inner film and the outer film.
  • a film building that includes:
  • the main body of the gas film is provided with an air inlet
  • the inner ventilation duct structure includes a pipe wall disposed on an inner side of the air film main body, the pipe wall and the air film main body jointly forming an inner ventilation duct, and an air volume enters the inner air through the air inlet a plurality of spaced-apart air outlets are defined in the air duct, and the duct wall is further provided with an interface; and
  • the external air duct structure according to any one of the preceding claims, wherein the external air duct structure comprises an external air duct, the external air duct is suspended in the air film main body, and one end of the external air duct and the tube The interfaces on the wall are connected to each other, and the outer periphery of the external duct is provided with a duct vent.
  • the air supply duct structure further includes a soft connection, a supply duct and a bracket, the soft connection is disposed on an outer side of the air film body, and the soft connection passes through the The air inlet is in communication with the interior of the air film body, the air supply duct is expandable and contractible, and one end of the air supply duct is in communication with the soft connection.
  • a fan is further included, and the other end of the air supply duct is in communication with the fan.
  • the air sent by the fan After the air sent by the fan enters the inner ventilation duct from the air inlet, a part enters the air film main body from the air outlet hole on the pipe wall, and a part enters the outer air pipe through the interface on the pipe wall, and then passes through the air pipe around the outer peripheral pipe.
  • the air holes send the wind to other areas inside the air film body, so that the hot air or cold air is evenly distributed to various areas inside the air film body.
  • the hanging body, the sling and the balance bar are suspended inside the main body of the air film to make the external air duct more stable and firm.
  • Figure 1 is a side cross-sectional view of a gas film building in an embodiment
  • Figure 2 is a partial schematic view of the gas film building of Figure 1;
  • Figure 3 is a schematic structural view of the retractable air supply duct of Figure 2;
  • FIG. 4 is a schematic structural view of another perspective view of the gas film building shown in FIG. 2;
  • Figure 5 is a schematic view showing the structure of the air film structure shown in Figure 2 after the external air duct structure is installed;
  • Figure 6 is a schematic illustration of another perspective of a portion of Figure 5.
  • the gas film building 10 can be used for expositions and exhibitions, as an industrial plant, a storage workshop, and as a badminton hall.
  • the air film building 10 includes a fan 100, a gas film main body 200, a supply duct structure 300, an inner ventilation duct structure 400, and an external duct structure 500.
  • the fan 100 is used to inflate the inside of the air film main body 200.
  • the air film building 10 may not have its own fan 100, but by external means, the fan 100 may not be produced or sold together with the air film building 10.
  • the air film main body 200 is provided with an air inlet 210, and the air sent by the fan is filled into the air film main body 200 through the air inlet 210.
  • the gas film main body 200 is prepared from a special architectural film material, and supports the entire gas film building 10 by using a difference in air pressure between the inside and the outside. When it is necessary to open the air film main body 200, air is continuously supplied to the inside of the air film main body 200 by the fan 100.
  • the inner surface of the gas film main body 200 is provided with a heat insulating layer (not shown), and the heat insulating layer is made of an insulating material, which can improve the heat insulating property of the gas film building 10.
  • the air supply duct structure 300 includes a retractable air supply duct 310, a bracket 320, a snap ring (not shown), and a soft connection 330.
  • the retractable air supply duct 310 is located above the ground, so there is no need to dig underground ventilation ducts on the ground.
  • the material of the air supply duct 310 is airtight.
  • One end of the air supply duct 310 is in communication with the blower 100.
  • one end of the air supply duct 310 is sleeved on the air outlet of the fan 100 through a flange, and the air supply duct 310 is fixed in the axial direction by flange abutting.
  • a gasket (not shown) may be disposed between the air supply pipe 310 and the fan 100, and the sealing of the vehicle flange on the gasket, and the sealing is pressed by the pressure plate to increase the gap between the air supply pipe 310 and the fan 100. Sealing performance.
  • one end of the air supply duct can also be disposed at the air outlet of the fan through the clamp, and the clamp is fixed radially on the outer side of the air supply duct.
  • the gasket is an annular seal ring on the inner wall of the air supply duct and the outer wall of the seal joint with it.
  • the air supply pipe 310 is provided with a heat insulating layer 311, and the heat insulating layer 311 is made of a heat insulating material, which can improve the sending
  • the heat preservation performance of the air duct 310 prevents excessive heat loss when the hot air is blown, or prevents excessive heat from being absorbed when the cold air is introduced.
  • the air supply duct 310 has a cylindrical shape, so that the wind pressure is uniform in all directions, and the cylindrical structure saves material and has high compressive strength.
  • the length of the air supply duct 310 is greater than or slightly larger than the distance between the air outlet of the fan 100 and the center of the soft connection 330 when the air film body 200 is not blown.
  • the length of the air supply duct 310 is set to be longer so that the length of the air supply duct 310 can reach the position of the air film main body 200 when the air film building 10 has not been blown up, and is compressed to a normal use length when blown up. .
  • the bracket 320 is used to support the air supply duct 310.
  • the bracket 320 may be formed of a stainless steel square tube or an angle steel to match the air supply duct 310.
  • the bracket 320 is provided with an arcuate groove, and the outer side of the air supply duct 310 cooperates with the arcuate groove to form a structure in which the air supply duct 310 matches the bracket 320.
  • the height of the bracket 320 is gradually increased in a direction close to the air film main body 200 to match the state of the air supply duct 310 during ventilation, and the air supply duct 310 is prevented from being bent.
  • a snap ring may be disposed on the outer circumference of the air supply duct 310, and the snap ring is fixed to the bracket 320.
  • the snap ring is fixed to the bracket 320 by screws.
  • the diameter of the snap ring is larger than the diameter of the air supply duct 310.
  • One end of the soft connection 330 is disposed on the air film main body 200, and the soft connection 330 is in communication with the inside of the air film main body 200.
  • the other end of the air supply duct 310 is in communication with the soft connection 330.
  • the soft connection 330 is disposed at the air inlet body 210 where the air film main body 200 is opened, and the air volume that has entered from the air supply duct 310 passes through the soft connection 330 and then enters the inside of the air film main body 200 through the air inlet 210.
  • one end of the soft connection 330 is welded to the outside of the air film main body 200, and the other end of the soft connection 330 is welded to the air supply duct 310.
  • the air film main body 200 After the formation of the gas film building 10, the air film main body 200 has a certain hardness, and in a bad weather condition (for example, a strong wind or a heavy snow weather), the air film main body 200 may be oscillated or deformed.
  • the soft connection 330 is deformable. When the air film main body 200 swings, the soft connection 330 deforms to absorb the displacements to reduce the local stress generated at the joint of the air supply duct 310 and the air film main body 200 during the swing, and protect the air film main body 200.
  • the inner surface of the soft joint 330 is also provided with a heat insulating layer, and the heat insulating layer is made of a heat insulating material, which can increase the heat insulating property.
  • the air supply duct structure 300 has at least the following advantages:
  • the air sent by the fan 100 passes through the retractable air supply duct 310, passes through the soft connection 330, and the air inlet 210, and then enters the inside of the air film main body 200. After the air main body 200 is inflated, the shape is maintained, and the air supply duct 310 is located. Above the ground, the underground air duct can be quickly and conveniently inflated into the air film main body 200 without the need to build an underground air passage, which is advantageous for reducing the construction difficulty and reducing the construction cost and construction period.
  • the snap ring is clamped on the outer circumference of the air supply duct 310 for limiting the radial displacement of the air supply duct 310, but the air supply duct 310 can be extended and contracted in the axial direction, thereby effectively avoiding The air supply duct 310 is bent to avoid affecting the air supply amount and the wind pressure.
  • the inner ventilation duct structure 400 includes a tube wall 410 that is disposed inside the air film body 200.
  • the tube wall 410 and the gas film body 200 together form an inner venting passage 201, at which time the amount of air entering from the soft joint 330 through the air inlet 210 is within the inner venting passage 201.
  • An air outlet 411 is defined in the wall 410 away from the bottom, and the air volume in the inner air passage 201 passes through the air outlet 411 to enter the inside of the air film main body 200.
  • the pipe wall 410 is disposed on the inner side of the gas film main body 200 by welding, so that not only the firmness of the pipe wall 410 and the gas film main body 200 but also the seal between the pipe wall 410 and the gas film main body 200 can be increased. Sex.
  • the air wall 411 is formed at a position 3 to 4 meters from the bottom of the pipe wall 410. Therefore, the position of the air outlet hole 411 is much higher than that of the person moving the air film main body 200, so that the movement of the person is not affected.
  • the number of the air outlet holes 411 is plural, and the plurality of air outlet holes 411 are spaced apart from each other on the pipe wall 410. Specifically, a plurality of air outlet holes 411 are evenly distributed on the pipe wall 410. Therefore, the amount of air that enters the inside of the air film main body 200 through the air outlet 411 is also relatively uniform.
  • the diameter of the vent hole ranges from 2 to 5 cm.
  • the pipe wall 410 is further provided with an interface 412 for installing an external air duct.
  • the above-described air ventilation duct structure 400 has at least the following advantages:
  • the air sent by the fan 100 is blown into the inner air duct 310 formed by the air film main body 200 and the pipe wall 410 through the air supply duct structure 300, and the air outlet 411 is opened at a position away from the bottom of the pipe wall 410.
  • the air volume is filled into the inside of the air film main body 200 through the air outlet 411, and the air outlet hole
  • the position of the 411 is high, so you can avoid the activities that affect the bottom person.
  • the plurality of air outlet holes 411 are provided in plurality, and the plurality of air outlet holes 411 are provided at intervals, it is possible to avoid the problem that the local flow velocity is excessively high.
  • the external duct structure 500 includes an external duct 510, a joint 520, a sling 530, and a balance bar 540.
  • One end of the external duct 510 is in communication with an interface 412 on the wall 410.
  • one end of the external duct 510 is in communication with the interface 412 through a joint 520, and the joint 520 is disposed on the interface 412 on the tube wall 410.
  • one end of the air duct 510 is connected to the joint 520 by welding.
  • a duct 511 is formed in the periphery of the external duct 510.
  • the other end of the external duct 510 may be an opening, or may be closed, or a plurality of duct vents 511 may be formed on the closed end.
  • a separate air duct can be directly pulled from the outside of the air film main body, and is connected to the external air duct in the embodiment, and the independent air duct is externally connected to the air duct. Into the air.
  • the external duct 510 is suspended in the air film main body 200. Specifically, by providing a sling 530 on the periphery of the external air duct 510, a hanging point 220 is disposed inside the air film main body 200, one end of the sling 530 is connected to the external air duct 510, and the other end of the sling 530 is connected to the hanging point 220, so the external wind is connected.
  • the tube 510 is placed on the lifting point 220 inside the air film main body 200 by the sling 530.
  • the number of the slings 530 is plural, and the plurality of slings 530 are disposed in parallel on the external duct 510 to disperse the weight of each sling 530.
  • the external air duct structure further includes a slider 550 and a boom 560.
  • the balance rod 540 has a hollow structure, and the bottom of the balance rod 540 is provided with a guide groove 541.
  • the slider 550 is movable along the bottom of the balance bar 540.
  • One end of the boom 560 is disposed on the slider 550, and the other end of the boom 560 is disposed on the external duct 510.
  • the slider can be a pulley or a roller.
  • the external air duct structure 500 further includes a lifting ring 570, a hanging 580 and a connecting member 590.
  • the other end of the hanging rod 560 is disposed on the lifting ring 570.
  • the hanging buckle 580 is fastened to the lifting ring 570, and the hanging buckle 580 is disposed on the connecting member 590.
  • the member 590 is directly disposed on the external duct 510. Therefore, the external air duct 510 can be easily fastened to the lifting ring 570 by the shackle 580.
  • the external air duct 510 structure 500 has at least the following advantages:
  • the air sent from the fan 100 enters the inner air duct 310 from the air inlet 210, a part enters the air film main body 200 from the air outlet 411 on the pipe wall 410, and a part enters the outer air duct 510 through the interface 412 on the pipe wall 410. Then, the air is sent to other areas inside the air film main body 200 through the air duct vent 511 at the periphery of the external air duct 510, so that the charged hot air or cold air is evenly distributed to various areas inside the air film main body 200.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Duct Arrangements (AREA)
  • Tents Or Canopies (AREA)

Abstract

L'invention concerne un bâtiment supporté par air, comprenant un corps de membrane (200) qui est pourvu d'une paroi de tuyau (410) sur son côté interne, la paroi de tuyau (410) et le corps de membrane (200) formant ensemble un conduit de ventilation interne (201), la paroi de tuyau (410) étant pourvue, au niveau de la partie qui a une distance éloignée du fond, d'une pluralité d'évents (411) espacés les uns des autres. Une structure de conduit d'air (500) raccordée de manière externe du bâtiment à support d'air comprend un conduit d'air (510), des suspentes (530) et des barres d'équilibrage (540) raccordés à l'extérieur; une extrémité de chaque élément de suspension (530) est relié à un point de suspension (220) qui est disposé sur le côté interne du corps de membrane (200), et l'autre extrémité de celui-ci est reliée à la barre d'équilibrage (540); les barres d'équilibrage (540) sont reliées au conduit d'air connecté de manière externe (510); une extrémité du conduit d'air connecté de façon externe (510) est en communication avec un orifice (412) sur la paroi de tuyau (410); et la périphérie du conduit d'air connecté extérieurement (510) est pourvue d'une pluralité d'évents de conduit d'air (511). Le bâtiment supporté par l'air permet de distribuer uniformément l'air chaud ou l'air froid gonflé, et le conduit d'air connecté de manière externe est plus stable et ferme.
PCT/CN2017/102664 2016-09-22 2017-09-21 Bâtiment supporté par air et structure de conduit d'air reliée de façon externe de celui-ci WO2018054322A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201610841826.XA CN106437284B (zh) 2016-09-22 2016-09-22 气膜建筑及其外接风管结构
CN201610841826.X 2016-09-22

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WO2018054322A1 true WO2018054322A1 (fr) 2018-03-29

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113415224A (zh) * 2021-07-01 2021-09-21 中国人民解放军军事科学院国防工程研究院 一种高原野营自装卸可展式富氧气膜车

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CN106437284B (zh) * 2016-09-22 2019-09-10 深圳市博德维环境技术股份有限公司 气膜建筑及其外接风管结构
CN114575460B (zh) * 2022-04-25 2022-07-15 河南新飞电器集团有限公司 便于调控气囊压力的可移动式智能气承装备场馆

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SU1127956A1 (ru) * 1983-06-29 1984-12-07 Войсковая Часть 44526 Пневматическое сооружение
JP2012246740A (ja) * 2011-05-26 2012-12-13 Toshio Hagiwara プラネタリウム用エアド−ム
CN202203519U (zh) * 2011-07-22 2012-04-25 天津开发区博新工贸有限公司 一种布风管滑轨式吊装装置
CN205242621U (zh) * 2015-11-11 2016-05-18 深圳市博德维环境技术股份有限公司 一种气膜建筑及排气装置
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CN106437284A (zh) * 2016-09-22 2017-02-22 深圳市博德维环境技术股份有限公司 气膜建筑及其外接风管结构
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113415224A (zh) * 2021-07-01 2021-09-21 中国人民解放军军事科学院国防工程研究院 一种高原野营自装卸可展式富氧气膜车

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CN106437284B (zh) 2019-09-10

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