CN2303203Y - 有空腔气幕的喷出管道 - Google Patents

有空腔气幕的喷出管道 Download PDF

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Publication number
CN2303203Y
CN2303203Y CN 97201312 CN97201312U CN2303203Y CN 2303203 Y CN2303203 Y CN 2303203Y CN 97201312 CN97201312 CN 97201312 CN 97201312 U CN97201312 U CN 97201312U CN 2303203 Y CN2303203 Y CN 2303203Y
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air
cavity
curtain
utility
air curtain
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Expired - Fee Related
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CN 97201312
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English (en)
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李惠军
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Abstract

本实用新型属于空气调节技术。它由首尾相连成环状的管道作为基体,基体上有进气口和喷气口。当进气口进气时,由喷气口喷出的气能够形成有空腔的气幕,气幕内可以达到与气幕外不同的温度。它特别适合于室外露天场地如交通岗亭等利用冷暖风幕隔热防冷。

Description

有空腔气幕的喷出管道
本实用新型属于空气调节技术。
现有的气幕喷出管道,都是喷出一条狭长的气幕,首尾不相连接,气幕中间没有空腔。
本实用新型的目的,是提供一种有空腔的气幕喷出管道,它喷出的空气幕首尾相接,气幕的中间形成一个空腔,空腔内可以达到与气幕外不同的温度。
本实用新型的目的是这样实现的:管道首尾相连,形成一个封闭的环,这个环上有进气口和喷气口,喷气口喷出的气,可以形成有空腔的气幕。
由这种气幕喷出管道喷出的气幕,中间有一个空腔,空腔内可以达到与气幕外不同的温度。
本实用新型的具体结构由以下的实施例及其附图给出。
图1是根据本实用新型提出的环状气幕的喷出管道的主视图,图2是俯视图,图3是A-A面的剖视图。
下面结合附图说明根据本实用新型提出的气幕喷出管道的工作情况。
该实用新型包括管道主体(1),主体上有进气口(2)和喷气口(3)。它是这样实现其功能的:由进气口(2)进入主体(1)内的气体,经喷气口(3)喷出,形成有空腔的气幕。

Claims (1)

1.有空腔气幕的喷出管道,由管道主体(1)构成,主体上有进气口(2)及喷气口(3),其特征在于喷气管道连成一个封闭的环。
CN 97201312 1997-02-17 1997-02-17 有空腔气幕的喷出管道 Expired - Fee Related CN2303203Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 97201312 CN2303203Y (zh) 1997-02-17 1997-02-17 有空腔气幕的喷出管道

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 97201312 CN2303203Y (zh) 1997-02-17 1997-02-17 有空腔气幕的喷出管道

Publications (1)

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CN2303203Y true CN2303203Y (zh) 1999-01-06

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 97201312 Expired - Fee Related CN2303203Y (zh) 1997-02-17 1997-02-17 有空腔气幕的喷出管道

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CN (1) CN2303203Y (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100366983C (zh) * 2006-01-01 2008-02-06 宁波方太厨具有限公司 用于形成风幕的出风装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100366983C (zh) * 2006-01-01 2008-02-06 宁波方太厨具有限公司 用于形成风幕的出风装置

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