CN2654782Y

CN2654782Y - Gas floating force shed

Info

Publication number: CN2654782Y
Application number: CN 200320105318
Authority: CN
Inventors: 张连义
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-11-07
Filing date: 2003-11-07
Publication date: 2004-11-10
Anticipated expiration: 2013-11-07

Abstract

The utility model discloses a gas buoyancy casing, which aims to resolve the problem that the prior agricultural tent adopts bamboo or steel and has the disadvantages of complicated structure, narrow space, high cost, and long construction period in north construction field because of no warm keeping casing in the winter which leads to stand-down. The utility model comprises a casing which is composed of a buoyancy gas chamber filled with light gas. The utility model has the advantages of simple structure, low cost, satisfying the design requirement of super wide building roof, no intermediate support, spacious interior, good feature of penetration of light and warm keeping, and being applicable to north warm keeping facilities of planting, cultivating and construction field in the winter.

Description

Buoyant gas canopy cover

Technical field

The utility model belongs to a kind of building canopy cover, top structure, particularly a kind of buoyant gas canopy cover.

Background technology

At present, widely used agricultural greenhouse is the facility that utilizes solar energy and thermal insulation, and the canopy cover of building agricultural greenhouse is in light weight, intensity is high and printing opacity is a strong advantage of utilizing plastic sheeting, guarantees that the north of china in winter cultivation of plants is able to success.But booth adopts bamboo wood or steel now, complex structure, and the space is narrow and small, and construction cost is higher, and technology is complicated, and will cover the winter protection woven straw night in winter, and relatively fiber crops are numerous.In the building in the north building site, the time can only be stopped work, thereby prolong construction period because of no heat-insulating and cold canopy cover in the winter time in addition.

The utility model content

The purpose of this utility model provides a kind of buoyant gas canopy cover, and simple in structure, operating expenses is low, and high insulating effect can satisfy the ceiling designing requirement of supper wide type building and the designing requirement of north of china in winter thermal insulation and winter-proofing on construction site canopy cover.

The purpose of this utility model is achieved by the following technical solution: it comprises the canopy cover, it is characterized in that: the canopy cover is that the buoyancy air chamber that charges into light gas constitutes.

Above-mentioned buoyancy air chamber is connected and composed by a plurality of buoyancy air chambers unit.

Above-mentioned buoyancy air chamber top is topped film.

The utility model has the advantages that: 1, simple in structure, operating expenses is low.2, can satisfy the ceiling designing requirement of supper wide type building, middle nothing supports, and is inner broad.3, transparent heat insulating is effective, is applicable to the instructions for use of warmth retention venues such as north planting in winter, cultivation warm shed, thermal insulation and winter-proofing on construction site.

Description of drawings

Fig. 1 is embodiment one structural representation of the present utility model.

Fig. 2 is embodiment one a buoyancy air chamber cell schematics.

Fig. 3 is spherical buoyancy air chamber unit connection structure schematic diagram.

Fig. 4 is embodiment two structural representations of the present utility model.

Fig. 5 is embodiment three structural representations of the present utility model.

Fig. 6 is strip buoyancy air chamber unit, the square type cross section connection diagram of embodiment three of the present utility model.

Fig. 7 is the vertical view of Fig. 6.

Fig. 8 is that the buoyancy air chamber connects the gas-heating apparatus structural representation.

Fig. 9 is embodiment four structural representations of the present utility model.

The specific embodiment

See Fig. 1,2, embodiment one: fixing scaffold 4 around the building site, in usefulness rope 3 tractive buoyancy air chamber unit 1, the top of scaffold 4, buoyancy air chamber unit 1 is a column, is provided with charging connector 1.1.Charge into light gas such as hydrogen, helium in the buoyancy air chamber unit 1.Evenly arrange for a plurality of in the buoyancy air chamber unit 1 of column, the topped film 2 on the top of buoyancy air chamber, film 2 are connected with each buoyancy air chamber unit 1, and the edge of film 2 is fixedly connected on the scaffold 4.Film 2 can adopt plastic sheeting, rubber film etc.

See Fig. 3, the canopy cover also can adopt following structure: the buoyancy air chamber unit 1 that charges into light gas is for spherical, the unit 1 uniform setting of a plurality of spherical buoyancy air chambers, each spherical buoyancy air chamber unit 1 is by rope 3 mutual tractives, and the peripheral part tractive is on the fixture of bottom.At the topped in a manner described film 2 in the top of buoyancy air chamber.

Present embodiment also is applicable to some other field, large-scale non-open-air shop, as stadium, on-the-spot Bo Wu Tachi etc.

See 4, embodiment two: attachment tractive on a plurality of buoyancy air chamber unit of arranging 1 usefulness rope 3 and the ground, the topped film 2 on the top of buoyancy air chamber, film 2 through ground.Enter 5 in one side setting all around.

Present embodiment is equally applicable to some fields, large-scale non-open-air shop etc.

See Fig. 6,7, embodiment three: each buoyancy air chamber unit 1 is a square type cross section strip, a plurality of buoyancy air chambers unit 1 is arranged be provided with, and connects by adhesive film 7 between each buoyancy air chamber unit 1, constitutes whole canopy cover.The length of whole canopy cover is by how many decisions of quantity of buoyancy air chamber unit 1.See Fig. 5, utilize the plantation of canopy cover building, the cultivation warm shed of said structure: be positioned at north body of wall 6 is set, between the ground in body of wall 6 and southern side, set up by a plurality of buoyancy air chambers unit 1 and arrange the canopy cover that constitutes.

The canopy cover that present embodiment provides is save topped film, and high insulating effect is applicable to the warmth retention venue of plantation, cultivation warm shed or other purposes of north of china in winter.

See Fig. 8, be provided with air inlet port 9 and exhaust opening 10 as the buoyancy air chamber of canopy cover, air inlet port 9 connects air heating apparatus 8 by the road, constantly enters the buoyancy air chamber through the air of heater 8 heating, and unnecessary air is discharged through exhaust opening 10.

See Fig. 9, embodiment four: the building 12 of building site is when increasing gradually, and normal scaffold increases thereupon.And embodiment of the present utility model can design the lengthening scaffold 4 insert in ground, soft top 13 is installed in scaffold 4 upper ends, spherical buoyancy air chamber 1 is set above scaffold 4, buoyancy air chamber 1 charges into hydrogen or helium.At the outside topped film 2 of buoyancy air chamber 1, the whole skirt section 11 that connects around the film 2, skirt section 11 enclosings are in scaffold 4 outsides.Add hot air in the canopy cover, heated hot air heated is floated, and the auxilliary mutually effect of buoyancy air chamber 1, the hood-shaped one-tenth hot gas of whole canopy chamber are arranged.

Claims

1, a kind of buoyant gas canopy cover, it comprises the canopy cover, it is characterized in that: the canopy cover is that the buoyancy air chamber that charges into light gas constitutes.

2, buoyant gas canopy cover according to claim 1 is characterized in that: the buoyancy air chamber is connected and composed by a plurality of buoyancy air chambers unit.

3, buoyant gas canopy cover according to claim 1 is characterized in that: buoyancy air chamber top is topped film.