CN206299193U - A kind of multiple field flexibility abat-vent - Google Patents

A kind of multiple field flexibility abat-vent Download PDF

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Publication number
CN206299193U
CN206299193U CN201621341086.5U CN201621341086U CN206299193U CN 206299193 U CN206299193 U CN 206299193U CN 201621341086 U CN201621341086 U CN 201621341086U CN 206299193 U CN206299193 U CN 206299193U
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China
Prior art keywords
wind
cloth
vertical rod
keeps
height
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Active
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CN201621341086.5U
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Chinese (zh)
Inventor
盛传明
练继建
李蕾
盛传勇
郭琳琳
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Frontier Technology Research Institute of Tianjin University Co Ltd
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Frontier Technology Research Institute of Tianjin University Co Ltd
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Priority to CN201621341086.5U priority Critical patent/CN206299193U/en
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Abstract

A kind of multiple field flexibility abat-vent, it is arranged in target structures thing front, the cloth that keeps out the wind is enclosed by vertical rod and three to constitute, often enclose the cloth that keeps out the wind and be equipped with three vertical rods and the front for being perpendicularly fixed at target structures thing triangular in shape, according to depending on the height of building and less than the height of building, the spacing of vertical rod is 2 20m to the height of vertical rod;The cloth that keeps out the wind is shaped as rectangle, size is equal to vertical rod highly for 2 20m long, width, material is PP series high-ductility polypropylene non-woven geotextiles, it is a kind of flexible body material with certain mechanical strength and shock resistance, keep out the wind and be evenly equipped with passage in cloth, a diameter of 0.1 1m of passage, pitch of holes are 0.1 1m, and cloth both sides of keeping out the wind are fixed with the vertical rod on both sides and the vertical rod of centre respectively.The beneficial effects of the utility model are:The abat-vent simple structure, low cost, maintenance maintenance are convenient, are kept out the wind cloth by arranging multiplayer, can significantly weaken wind speed at target structures thing.

Description

A kind of multiple field flexibility abat-vent
Technical field
The utility model is related to the windproof technology of building, particularly a kind of multiple field flexibility abat-vent.
Background technology
China is located at Pacific Ocean west bank, and mainland coastline is very long, and multiple typhoon and storm surge disaster can be all subject to every year, right High-rise building, human being's production life cause serious influence.Patent 201220212904.7 describes a kind of flexible windbreak, Patent 201510413846.2 describes a kind of desert windbreak system, is mainly used in desert field, plays sand break and fixation function.
Utility model content
The purpose of this utility model is directed to and above-mentioned there is problem, there is provided a kind of multiple field flexibility wind shielding structure, in target Building front arranging multiplayer flexibility is kept out the wind cloth, reduces wind speed at target structures thing, and building is shielded.
The technical solution of the utility model:
A kind of multiple field flexibility abat-vent, is arranged in target structures thing front, and enclosing the cloth that keeps out the wind by vertical rod and three constitutes, often Enclose the cloth that keeps out the wind and be equipped with three vertical rods and the front for being perpendicularly fixed at target structures thing triangular in shape, the height of vertical rod is according to building Depending on the height of thing and less than the height of building, the spacing of vertical rod is 2-20m;Often circle keeps out the wind cloth by two pieces of cloth groups of keeping out the wind Into the cloth that keeps out the wind is shaped as rectangle, and size is 2-20m long, width is equal to vertical rod highly, and material is that PP series high-ductility polypropylene nonwovens are native Work cloth, is a kind of flexible body material with certain mechanical strength and shock resistance, and passage is evenly equipped with the cloth that keeps out the wind, and is led to A diameter of 0.1-1m of stomata, pitch of holes are 0.1-1m, and cloth both sides of keeping out the wind are fixed with the vertical rod on both sides and the vertical rod of centre respectively.
Working mechanism of the present utility model:
When high wind blow to flexibility keep out the wind cloth when, the vertical cambered surface of self-assembling formation, air-flow blows to building, wind by passage Speed is reduced.Kept out the wind cloth filtration velocity by multilayer, increased the security of building.
The beneficial effects of the utility model are:
The abat-vent simple structure, low cost, maintenance maintenance are convenient, are kept out the wind cloth by arranging multiplayer, can significantly subtract Wind speed at weak signal target building.
Brief description of the drawings
Fig. 1 is dimensional structure diagram of the present utility model.
Fig. 2 is overlooking the structure diagram of the present utility model.
In figure:1st, vertical rod;2nd, keep out the wind cloth;3rd, building;4th, passage.
Specific embodiment
Below in conjunction with the accompanying drawings and embodiment, specific implementation of the present utility model is described further.
Embodiment:
A kind of multiple field flexibility abat-vent, as shown in Figure 1-2, is arranged in front of target structures thing 3, the 8m high of building 3, 40m long, encloses the cloth 2 that keeps out the wind and constitutes by vertical rod 1 and three, and arc radius are followed successively by 10m, 20m and 30m from inside to outside, often enclose the cloth 2 that keeps out the wind It is equipped with three vertical rods 1 and the front for being perpendicularly fixed at target structures thing 3 triangular in shape, the height 7m of vertical rod 1, between vertical rod 1 Away from being 10m;Often the circle cloth 2 that keeps out the wind is constituted by two pieces of cloth 2 that keep out the wind, and the cloth 2 that keeps out the wind is shaped as rectangle, size be respectively 13m long, 17m, 19m, wide equal to the height of vertical rod 1, material is PP series high-ductility polypropylene non-woven geotextiles, is a kind of with certain mechanical strength With the flexible body material of shock resistance, passage 4 is evenly equipped with the cloth 2 that keeps out the wind, a diameter of 0.5m of passage 4, pitch of holes are 1m, cloth both sides of keeping out the wind are fixed with the vertical rod 2 on both sides and the vertical rod 2 of centre respectively.
The cloth 2 that keeps out the wind is first passed around before typhoon blows to building 3, is stopped by passage, wind speed is reduced.Multilayer is kept off Wind cloth 2 serves multilayer proofing function, and wind speed is further reduced, and protective effect is served to building 3.Can be according to reality Situation arranging multiplayer keeps out the wind cloth 2.

Claims (1)

1. a kind of multiple field flexibility abat-vent, it is characterised in that:Target structures thing front is arranged in, is kept out the wind by vertical rod and three circles Cloth is constituted, and is often enclosed the cloth that keeps out the wind and is equipped with three vertical rods and the front for being perpendicularly fixed at target structures thing triangular in shape, the height of vertical rod According to depending on the height of building and less than the height of building, the spacing of vertical rod is 2-20m to degree;Often circle keeps out the wind cloth by two pieces The cloth that keeps out the wind is constituted, and the cloth that keeps out the wind is shaped as rectangle, and size is 2-20m long, width is equal to vertical rod highly, and material is PP series high-ductilities poly- third Alkene non-woven geotextile, is a kind of flexible body material with certain mechanical strength and shock resistance, is evenly equipped with the cloth that keeps out the wind Passage, a diameter of 0.1-1m of passage, pitch of holes are 0.1-1m, keep out the wind cloth both sides respectively with the vertical rod on both sides and middle Vertical rod is fixed.
CN201621341086.5U 2016-12-08 2016-12-08 A kind of multiple field flexibility abat-vent Active CN206299193U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621341086.5U CN206299193U (en) 2016-12-08 2016-12-08 A kind of multiple field flexibility abat-vent

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621341086.5U CN206299193U (en) 2016-12-08 2016-12-08 A kind of multiple field flexibility abat-vent

Publications (1)

Publication Number Publication Date
CN206299193U true CN206299193U (en) 2017-07-04

Family

ID=59213244

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201621341086.5U Active CN206299193U (en) 2016-12-08 2016-12-08 A kind of multiple field flexibility abat-vent

Country Status (1)

Country Link
CN (1) CN206299193U (en)

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