WO2018054324A1 - 气膜建筑底部密封装置及气膜建筑 - Google Patents

气膜建筑底部密封装置及气膜建筑 Download PDF

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Publication number
WO2018054324A1
WO2018054324A1 PCT/CN2017/102674 CN2017102674W WO2018054324A1 WO 2018054324 A1 WO2018054324 A1 WO 2018054324A1 CN 2017102674 W CN2017102674 W CN 2017102674W WO 2018054324 A1 WO2018054324 A1 WO 2018054324A1
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Prior art keywords
gas film
film
base body
sealing device
connecting portion
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PCT/CN2017/102674
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English (en)
French (fr)
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薛飞龙
张辉
王秦
肖龙
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深圳市博德维环境技术股份有限公司
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Publication of WO2018054324A1 publication Critical patent/WO2018054324A1/zh

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    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04HBUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H15/00Tents or canopies, in general
    • E04H15/20Tents or canopies, in general inflatable, e.g. shaped, strengthened or supported by fluid pressure
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04HBUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H15/00Tents or canopies, in general

Definitions

  • the invention relates to the field of air film building fixing, in particular to a gas film building bottom sealing device and a gas film building.
  • the film construction is increasingly used in all walks of life.
  • the film building is placed outdoors.
  • the bottom of the film building is the connection between the film and the foundation.
  • the connection position is not tight, and the heat (cooling) is seriously lost, which affects the internal insulation of the film.
  • Energy consumption Especially in cold storage or ice rink environments, increased energy consumption is even more powerful.
  • a gas film building bottom sealing device mounted on a substrate for sealing a gap between a pre-processed film and a substrate in a gas film building, the substrate comprising a top portion and a side portion connected to the top portion,
  • the membrane material comprises a gas film fixing portion and a gas film body, and the gas film building bottom sealing device comprises:
  • a sealing curtain comprising a first connecting portion and a second connecting portion, the first connecting portion being connected to the film fixing portion, the second connecting portion being first along the top of the base body by the first connecting portion Extending into the interior of the air film building, extending downward along the side of the base body and conforming to the side of the base body;
  • the first fixing device sequentially passes through the angle steel, the gas film fixing portion and the top portion and is locked and fixed on the base body.
  • the above-mentioned gas film building bottom sealing device is connected by adding a sealing curtain, and the first connecting portion of the sealing curtain is connected On the film fixing portion, the second connecting portion of the sealing curtain is first extended from the top of the base body toward the inside of the air film building by the first connecting portion, and then extends downward along the side of the base body and is attached to the side of the base body.
  • the first fixing device sequentially wears the angle steel, the gas film fixing portion and the top of the base body and is locked and fixed on the base body, so that the sealing curtain tightly blocks the gap between the film fixing portion and the top of the base body to avoid gas.
  • the hot air or cold air inside the membrane building flows out from the gap, so as to avoid taking a large amount of heat (cooling) to affect the internal insulation of the air film and reduce energy consumption.
  • the film fixing portion is folded around the side rope and extends toward the inside of the air film building to form an extended end, the first connection of the sealing curtain
  • the first fixing device is connected to the extending end, and the first fixing device sequentially passes the angle steel, the film fixing portion, the extending end or the first connecting portion, and the top portion is locked and fixed on the base body.
  • the first connecting portion of the sealing curtain is welded integrally with the extended end.
  • a layer of glue is applied between the second connecting portion of the sealing curtain and the side of the base to bond the second connecting portion and the side portion.
  • a gasket is further included, the gasket being located between the film fixing portion and the top of the substrate.
  • the angle steel includes a bottom plate and a side plate disposed at an angle to the bottom plate, and the first fixing device penetrates the bottom plate, the gas film fixing portion, and the base body.
  • the method further includes a second fixing device that passes through the side panel, the wind film building is provided with a steel cable, the cable sheath is outside the membrane, and the steel cable is in the air film building.
  • the bottom position surrounds the second fixture and is locked and secured by the second fixture.
  • the first fixture is pre-buried in the base body and partially exposed outside the top portion for piercing the film fixing portion and the angle steel.
  • a gas film building comprising a membrane material and a substrate, the membrane material comprising a gas film fixing portion and a gas film body, further comprising a gas film building bottom sealing device according to any of the above embodiments, wherein the gas film fixing portion is The gas film building bottom sealing device is fixed to the base body.
  • FIG. 1 is a schematic structural view of a bottom sealing device for a gas film building according to an embodiment of the present invention
  • FIG. 2 is a schematic structural view of a bottom sealing device for a gas film building according to another embodiment of the present invention.
  • FIG. 3 is a schematic view showing the structure of a steel cable connected to an angle steel according to another embodiment of the present invention.
  • a gas film building bottom sealing device provided by the present invention is used for sealing a gap between a pre-processed film 100 and a substrate 200.
  • the film 100 includes a film fixing portion 110 and a film body 120, and the film fixing portion 110 It is fixed on the base body 200, and then continuously inflated into the inside of the film material 100 by the air blowing device to maintain the shape of the film body 120 to form a film building.
  • the air film building bottom sealing device comprises an angle steel 300 disposed on the base body 200, a sealing curtain 400 blocking the gap between the film fixing portion 110 and the base body 200, and a fixing angle 300 and a film fixing portion 110 above the base body 200.
  • the first fixture 500 is used for sealing a gap between a pre-processed film 100 and a substrate 200.
  • the film 100 includes a film fixing portion 110 and a film body 120, and the film fixing portion 110 It is fixed on the base body 200, and then continuously inflated into the inside of the film material 100 by the air blowing device to maintain the shape of the
  • the base body 200 includes a top portion 210 and a side portion 220 connected to the top portion 210.
  • the angle steel 300 is placed on the top portion 210 of the base body 200, and the film fixing portion 110 is interposed between the angle steel 300 and the base body 200.
  • the sealing curtain 400 includes a first connecting portion 410 and a second connecting portion 420.
  • the first connecting portion 410 is connected to the air film fixing portion 110.
  • the second connecting portion 420 is firstly ventilated along the top portion 210 of the base body 200 by the first connecting portion 410.
  • the interior of the membrane building extends and extends down the side 220 of the base 200 and conforms to the side 220 of the base 200.
  • the first fixing device 500 sequentially passes through the angle steel 300, the gas film fixing portion 110 and the top portion 210 of the base body 200 and is locked and fixed to the base body 200.
  • the first connecting portion 410 of the sealing curtain 400 is connected to the film fixing portion 110, and the second connecting portion 420 of the sealing curtain 400 is tightly attached to the side portion 220 of the base 200, thereby making the sealing curtain 400 compact.
  • the gap between the film fixing portion 110 and the top portion 210 of the base body 200 is blocked, so that hot air and cold air inside the air film building are prevented from flowing out from the gap, thereby avoiding taking away a large amount of heat (cooling amount) and affecting the internal heat preservation of the air film, reducing Energy consumption.
  • the first connecting portion 410 of the sealing curtain 400 is welded to the film fixing portion 110.
  • the top portion 210 and the side portion 220 of the base body 200 may be disposed at an angle or be chamfered.
  • the first connecting portion 410 of the sealing curtain 400 is connected to the position of the film fixing portion 110 near the film body 120, and is located on the left side of the first fixing device 500 as shown in FIG.
  • the air film building bottom sealing device further includes a side rope 900 located outside the angle steel 300.
  • the film fixing portion 110 is folded back around the side rope 900 and extends to the inside of the air film building.
  • the extended end 122 is formed, and the first connecting portion 410 of the sealing curtain 400 is coupled to the extended end 122.
  • the first fixing device 500 sequentially passes through the angle steel 300, the film fixing portion 110, the extending end 122 or the first connecting portion 410, and the top portion 210 and is locked and fixed on the base body 200.
  • the extending end 122 is sufficiently long, and when the left side of FIG.
  • the first fixing device 500 sequentially wears the angle steel 300, the film fixing portion 110, and the extending end. 122, and top 210.
  • the first connecting portion 410 of the sealing curtain 400 is welded integrally with the extending end 122.
  • the extending end 122 is very close to the side string 900, and has not yet extended to the left direction of FIG. 1 beyond the position of the first fixing device 500 (this is not shown), and the first fixing device 500 is sequentially threaded. 300, a film fixing portion 110, a first connecting portion 410, and a top portion 210.
  • a layer of glue 800 is applied between the second connecting portion 420 of the sealing curtain 400 and the side portion 220 of the base 200 to bond the second connecting portion 420 and the side portion 220 .
  • the second connecting portion 420 is completely sealed from the side portion 220 of the base body 200 without gaps, thereby preventing hot air or cold air inside the air film building from being successively along the side portion 220, the top portion 210, and the first solid portion of the base body 200.
  • the fixed device 500 penetrates through the formed gap to reduce the loss.
  • a heat insulating layer (not shown) is further disposed, and the heat insulating layer is disposed between the second connecting portion 420 and the side portion 220 of the base 200, between the second connecting portion 420 and the heat insulating layer, and the heat insulating layer. Both sides and the side portion 220 are bonded by applying a layer of glue. Add a layer of insulation cotton to make the insulation or cold preservation effect better.
  • the insulating layer may be EPE pearl cotton or glass wool or rubber composite board.
  • the air film building bottom sealing device further includes a sealing gasket 810 located between the gas film fixing portion 110 and the top 210 of the base body 200 to avoid the inside of the air film building.
  • the hot or cold air flows out from the gap formed during the piercing of the first fixture 500 to reduce the loss.
  • the gasket 810 is made of rubber and plastic material.
  • the angle 300 includes a bottom plate 310 and a side plate 320 disposed at an angle to the bottom plate 310.
  • the first fixing device 500 extends through the bottom plate 310, the gas film fixing portion 110, and the top portion 210 of the base 200.
  • the gas film building bottom sealing device further comprises a second fixing device 600 through which the side plate 320 is disposed, the wind film building is provided with a steel cable 700, the steel cable 700 is covered outside the film 100, and the steel cable 700 is in the air film building.
  • the bottom position is wound under the second fixing device 600, and the second fixing device 600 is locked and fixed, so that the steel cable is firmly attached to the angle steel 300.
  • the second fixing device 600 is further rotatably sleeved with a pulley 710, and the steel cable 700 is wound under the pulley 710.
  • the first fixing device 500 is pre-buried in the base body 200 and partially exposed outside the top portion 210 of the base body for penetrating the gas film fixing portion 110 and the angle steel 300 to fix the film fixing portion 110 and the angle steel. 300.
  • the base body 200 is formed around the air film building at the bottom of the air film building.
  • a first fixing device 500 is preliminarily embedded at a distance from the top portion 210 of the base 200 for fixing the film fixing portion 110 for the entire film building.
  • the present invention also provides a gas film building comprising a pre-processed film 100 and a substrate 200, the film 100 comprising a film fixing portion 110 and a film body 120, and the film building bottom sealing device according to any of the above embodiments.
  • the film fixing portion 110 is fixed to the top portion 210 of the base 200 by a film building bottom seal.

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

Abstract

一种气膜建筑底部密封装置,安装在基体(200)上,用于密封气膜建筑中预加工的膜材(100)与基体(200)之间的缝隙,其包括:角钢(300),置于基体(200)之上,气膜固定部(110)夹设在角钢(300)和基体(200)的顶部(210)之间;密封帘(400),包括第一连接部(410)和第二连接部(420),第一连接部(410)与气膜固定部(110)连接,第二连接部(420)由第一连接部(410)先沿着基体(200)的顶部(210)向气膜建筑内部延伸,再沿着基体(200)的侧部(220)向下延伸并贴合在侧部(220)上;第一固定装置(500),依次穿设角钢(300)、气膜固定部(110)和顶部(210)并锁紧固定在基体(200)上。一种气膜建筑包括膜材(100)、基体(200)和气膜建筑底部密封装置。气膜建筑底部密封装置密封性好,可避免气膜建筑内部的气体向外流出,从而提高气膜内部的保温性能,减少能耗。

Description

气膜建筑底部密封装置及气膜建筑 技术领域
本发明涉及气膜建筑固定领域,特别是涉及气膜建筑底部密封装置及气膜建筑。
背景技术
由于气膜建筑具备低成本、快速、便于拆装、轻便等特点,因而被越来越多的运用于各行各业。很多情况下气膜建筑均置身于室外,气膜建筑底部是膜材与基础的连接部位,目前该连接位置气密性不好,热量(冷量)散失严重,影响到气膜内部保温,增加能耗。特别是在冷库或冰场环境中,增加能耗更厉害。
发明内容
基于此,有必要针对气膜建筑底部气密性不好的问题,提供一种密封性、保温/保冷效果好的气膜建筑底部密封装置及气膜建筑。
一种气膜建筑底部密封装置,安装在基体上,用于密封气膜建筑中预加工的膜材与基体之间的缝隙,所述基体包括顶部和与所述顶部连接的侧部,所述膜材包括气膜固定部和气膜本体,该气膜建筑底部密封装置包括:
角钢,置于所述基体之上,所述气膜固定部夹设在所述角钢和所述顶部之间;
密封帘,包括第一连接部和第二连接部,所述第一连接部与所述气膜固定部连接,所述第二连接部由所述第一连接部先沿着所述基体的顶部向气膜建筑内部延伸,再沿着所述基体的侧部向下延伸并贴合在所述基体的侧部上;
第一固定装置,依次穿设所述角钢、所述气膜固定部和所述顶部并锁紧固定在所述基体上。
上述气膜建筑底部密封装置通过增加一密封帘,密封帘的第一连接部连接 在气膜固定部上,密封帘的第二连接部由第一连接部先沿着基体的顶部朝向气膜建筑内部延伸,然后再沿着基体的侧部向下延伸并贴合在基体的侧部上;第一固定装置依次穿设角钢、气膜固定部和基体的顶部并锁紧固定在基体上,从而使密封帘严实的遮挡住气膜固定部和基体顶部之间的缝隙,避免气膜建筑内部的热气或冷气从此缝隙流出,从而避免带走大量热量(冷量)影响到气膜内部保温,减少能耗。
在其中一个实施例中,包括位于所述角钢外侧的边绳,所述气膜固定部绕过所述边绳对折并向气膜建筑内部延伸,形成延伸端,所述密封帘的第一连接部与所述延伸端连接,第一固定装置依次穿设所述角钢、所述气膜固定部、所述延伸端或第一连接部,以及所述顶部并锁紧固定在所述基体上。
在其中一个实施例中,所述密封帘的第一连接部与所述延伸端焊接形成一体。
在其中一个实施例中,所述密封帘的第二连接部与所述基体的侧部之间涂布一层胶水,以粘合所述第二连接部与所述侧部。
在其中一个实施例中,还包括一保温层,所述保温层设置在所述第二连接部和所述基体的侧部之间,所述第二连接部与所述保温层之间,以及所述保温层与所述侧部之间均通过涂布一层胶水粘合。
在其中一个实施例中,还包括密封垫片,所述密封垫片位于所述气膜固定部与所述基体的顶部之间。
在其中一个实施例中,所述角钢包括底板和与所述底板呈夹角设置的侧板,所述第一固定装置穿设所述底板、所述气膜固定部及所述基体。
在其中一个实施例中,还包括穿设所述侧板的第二固定装置,气膜建筑上设置有钢缆,所述钢缆罩在所述膜材外,所述钢缆在气膜建筑底部位置环绕在所述第二固定装置下方,并通过所述第二固定装置锁紧固定。
在其中一个实施例中,所述第一固定装置预埋在所述基体中,且部分裸露在所述顶部外用于穿设所述气膜固定部和所述角钢。
一种气膜建筑,包括膜材和基体,所述膜材包括气膜固定部和气膜本体,还包括如以上任意一实施例所述的气膜建筑底部密封装置,所述气膜固定部由 所述气膜建筑底部密封装置固定在所述基体上。
附图说明
图1为本发明一实施例提供的气膜建筑底部密封装置结构示意图;
图2为本发明另一实施例提供的气膜建筑底部密封装置结构示意图;
图3为本发明另一实施例中钢缆连接在角钢上的结构示意图。
具体实施方式
为使本发明的上述目的、特征和优点能够更加明显易懂,下面结合附图对本发明的具体实施方式做详细的说明。在下面的描述中阐述了很多具体细节以便于充分理解本发明。但是本发明能够以很多不同于在此描述的其它方式来实施,本领域技术人员可以在不违背本发明内涵的情况下做类似改进,因此本发明不受下面公开的具体实施的限制。
需要说明的是,当元件被称为“固定于”另一个元件,它可以直接在另一个元件上或者也可以存在居中的元件。当一个元件被认为是“连接”另一个元件,它可以是直接连接到另一个元件或者可能同时存在居中元件。
除非另有定义,本文所使用的所有的技术和科学术语与属于本发明的技术领域的技术人员通常理解的含义相同。本文中在本发明的说明书中所使用的术语只是为了描述具体的实施例的目的,不是旨在于限制本发明。本文所使用的术语“及/或”包括一个或多个相关的所列项目的任意的和所有的组合。
参见图1,本发明提供的气膜建筑底部密封装置用于密封预加工的膜材100和基体200之间的缝隙,膜材100包括气膜固定部110和气膜本体120,气膜固定部110固定在基体200上,然后通过送风设备不断向膜材100内部充气使气膜本体120维持形态,以形成气膜建筑。该气膜建筑底部密封装置包括设置在基体200上的角钢300、挡住气膜固定部110与基体200之间缝隙的密封帘400,以及用于固定角钢300和气膜固定部110于基体200之上的第一固定装置500。
一实施例中,基体200包括顶部210和与顶部210连接的侧部220,角钢300置于基体200的顶部210上,气膜固定部110夹设在角钢300与基体200的 顶部210之间。密封帘400包括第一连接部410和第二连接部420,第一连接部410与气膜固定部110连接;第二连接部420由第一连接部410先沿着基体200的顶部210向气膜建筑内部延伸,再沿着基体200的侧部220向下延伸并贴合在基体200的侧部220上。第一固定装置500依次穿设角钢300、气膜固定部110和基体200的顶部210并锁紧固定在基体200上。采用以上结构,密封帘400的第一连接部410连接在气膜固定部110上,密封帘400的第二连接部420紧紧贴合在基体200的侧部220上,从而使密封帘400严实的遮挡住气膜固定部110和基体200的顶部210之间的缝隙,避免气膜建筑内部的热气和冷气从此缝隙流出,从而避免带走大量热量(冷量)影响到气膜内部保温,减少能耗。优选的,密封帘400的第一连接部410焊接在气膜固定部110上。具体的,基体200的顶部210与侧部220可呈夹角设置或者呈倒角设置。具体的,本实施例中,密封帘400的第一连接部410连接在气膜固定部110靠近气膜本体120的位置,位于如图1所示的第一固定装置500的左侧。
同时参见图2,另一实施例中,该气膜建筑底部密封装置还包括位于角钢300外侧的边绳900,气膜固定部110绕过边绳900对折回来,并向气膜建筑内部延伸,形成延伸端122,密封帘400的第一连接部410与延伸端122连接。第一固定装置500依次穿设角钢300、气膜固定部110、延伸端122或第一连接部410,以及顶部210并锁紧固定在基体200上。具体的,本实施例中,延伸端122足够长,向图2左侧超过第一固定装置500穿设的位置时,第一固定装置500依次穿设角钢300、气膜固定部110、延伸端122,以及顶部210。优选的,密封帘400的第一连接部410与延伸端122焊接形成一体。
另一实施例中,延伸端122非常靠近边绳900,还没延伸向图1左方向超过第一固定装置500穿设的位置(图未显示该情况),第一固定装置500依次穿设角钢300、气膜固定部110、第一连接部410,以及顶部210。
参见图1,优选的,一实施例中,密封帘400的第二连接部420与基体200的侧部220之间涂布一层胶水800,以粘合第二连接部420与侧部220,使第二连接部420与基体200的侧部220之间完全密封,不存在缝隙,从而避免气膜建筑内部的热气或冷气从此处先后沿着基体200的侧部220、顶部210、第一固 定装置500穿设形成的缝隙流出,减少损耗。另一实施例中,还包括一保温层(图未示),保温层设置在第二连接部420和基体200的侧部220之间,第二连接部420与保温层之间,以及保温层与侧部220之间均通过涂布一层胶水粘合。加上一层保温棉,使得此处的保温或保冷效果更好。具体的,保温层可以是EPE珍珠棉或者玻璃丝绵或者橡塑板。
同时参见图2,另一实施例中,该气膜建筑底部密封装置还包括密封垫片810,密封垫片810位于气膜固定部110与基体200的顶部210之间,以避免气膜建筑内部的热气或冷气从第一固定装置500穿设过程中形成的缝隙流出,减少损耗。优选的,该密封垫片810采用橡塑棉材质制成。
同时参见图3,一实施例中,角钢300包括底板310和与底板310呈夹角设置的侧板320,第一固定装置500穿设底板310、气膜固定部110及基体200的顶部210。进一步,该气膜建筑底部密封装置还包括穿设侧板320的第二固定装置600,气膜建筑上设置有钢缆700,钢缆700罩在膜材100外,钢缆700在气膜建筑底部位置环绕在第二固定装置600下方,第二固定装置600锁紧固定,进而使钢缆牢靠的挂在角钢300上。优选的,第二固定装置600上还转动套设一滑轮710,钢缆700环绕在滑轮710下方。
一实施例中,第一固定装置500预埋在基体200中,且部分裸露在基体的顶部210之外,用于穿设气膜固定部110和角钢300,以固定气膜固定部110和角钢300。
具体的,一实施例中,基体200在气膜建筑底部,围绕气膜建筑一圈。作为多个固定气膜固定部的基础,对于整个气膜建筑,基体200的顶部210上每隔一段距离预埋一个第一固定装置500,用于固定气膜固定部110。
本发明还提供一种气膜建筑,包括预加工的膜材100和基体200,膜材100包括气膜固定部110和气膜本体120,以及以上任意一实施例所述的气膜建筑底部密封装置,气膜固定部110由气膜建筑底部密封装置固定在基体200的顶部210上。
以上所述实施例的各技术特征可以进行任意的组合,为使描述简洁,未对上述实施例中的各个技术特征所有可能的组合都进行描述,然而,只要这些技 术特征的组合不存在矛盾,都应当认为是本说明书记载的范围。
以上所述实施例仅表达了本发明的几种实施方式,其描述较为具体和详细,但并不能因此而理解为对发明专利范围的限制。应当指出的是,对于本领域的普通技术人员来说,在不脱离本发明构思的前提下,还可以做出若干变形和改进,这些都属于本发明的保护范围。因此,本发明专利的保护范围应以所附权利要求为准。

Claims (10)

  1. 一种气膜建筑底部密封装置,安装在基体上,用于密封气膜建筑中预加工的膜材与基体之间的缝隙,所述基体包括顶部和与所述顶部连接的侧部,所述膜材包括气膜固定部和气膜本体,其特征在于,该气膜建筑底部密封装置包括:
    角钢,置于所述基体之上,所述气膜固定部夹设在所述角钢和所述顶部之间;
    密封帘,包括第一连接部和第二连接部,所述第一连接部与所述气膜固定部连接,所述第二连接部由所述第一连接部先沿着所述基体的顶部向气膜建筑内部延伸,再沿着所述基体的侧部向下延伸并贴合在所述基体的侧部上;
    第一固定装置,依次穿设所述角钢、所述气膜固定部和所述顶部并锁紧固定在所述基体上。
  2. 根据权利要求1所述的气膜建筑底部密封装置,其特征在于,包括位于所述角钢外侧的边绳,所述气膜固定部绕过所述边绳对折并向气膜建筑内部延伸,形成延伸端,所述密封帘的第一连接部与所述延伸端连接,第一固定装置依次穿设所述角钢、所述气膜固定部、所述延伸端或第一连接部,以及所述顶部并锁紧固定在所述基体上。
  3. 根据权利要求2所述的气膜建筑底部密封装置,其特征在于,所述密封帘的第一连接部与所述延伸端焊接形成一体。
  4. 根据权利要求1或2所述的气膜建筑底部密封装置,其特征在于,所述密封帘的第二连接部与所述基体的侧部之间涂布一层胶水,以粘合所述第二连接部与所述侧部。
  5. 根据权利要求3所述的气膜建筑底部密封装置,其特征在于,还包括一保温层,所述保温层设置在所述第二连接部和所述基体的侧部之间,所述第二连接部与所述保温层之间,以及所述保温层与所述侧部之间均通过涂布一层胶水粘合。
  6. 根据权利要求1所述的气膜建筑底部密封装置,其特征在于,还包括密 封垫片,所述密封垫片位于所述气膜固定部与所述基体的顶部之间。
  7. 根据权利要求1所述的气膜建筑底部密封装置,其特征在于,所述角钢包括底板和与所述底板呈夹角设置的侧板,所述第一固定装置穿设所述底板、所述气膜固定部及所述基体。
  8. 根据权利要求7所述的气膜建筑底部密封装置,其特征在于,还包括穿设所述侧板的第二固定装置,气膜建筑上设置有钢缆,所述钢缆罩在所述膜材外,所述钢缆在气膜建筑底部位置环绕在所述第二固定装置下方,并通过所述第二固定装置锁紧固定。
  9. 根据权利要求1所述的气膜建筑底部密封装置,其特征在于,所述第一固定装置预埋在所述基体中,且部分裸露在所述顶部外用于穿设所述气膜固定部和所述角钢。
  10. 一种气膜建筑,包括膜材和基体,所述膜材包括气膜固定部和气膜本体,其特征在于,还包括如权利要求1-9任意一项所述的气膜建筑底部密封装置,所述气膜固定部由所述气膜建筑底部密封装置固定在所述基体上。
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