CN2597838Y - 伸缩安全型酒精灯防风罩 - Google Patents

伸缩安全型酒精灯防风罩 Download PDF

Info

Publication number
CN2597838Y
CN2597838Y CNU032283075U CN03228307U CN2597838Y CN 2597838 Y CN2597838 Y CN 2597838Y CN U032283075 U CNU032283075 U CN U032283075U CN 03228307 U CN03228307 U CN 03228307U CN 2597838 Y CN2597838 Y CN 2597838Y
Authority
CN
China
Prior art keywords
wind
utility
model
alcohol burner
burner wind
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CNU032283075U
Other languages
English (en)
Inventor
徐荣华
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SHANGHAI BAOSHAN DISTRICT QILIAN CENTRAL SCHOOL
Original Assignee
SHANGHAI BAOSHAN DISTRICT QILIAN CENTRAL SCHOOL
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by SHANGHAI BAOSHAN DISTRICT QILIAN CENTRAL SCHOOL filed Critical SHANGHAI BAOSHAN DISTRICT QILIAN CENTRAL SCHOOL
Priority to CNU032283075U priority Critical patent/CN2597838Y/zh
Application granted granted Critical
Publication of CN2597838Y publication Critical patent/CN2597838Y/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Abstract

本实用新型涉及一种伸缩安全型酒精灯防风罩,它由内外两层开有多个小孔的圆柱形套筒组成。本实用新型经过试验,点燃的酒精灯套上防风罩后,遇风时火焰不再晃动了,这样既节省了加热时间,又提高了实验效果,增加了安全。

Description

伸缩安全型酒精灯防风罩
技术领域
本实用新型涉及一种伸缩安全型酒精灯防风罩。
背景技术
目前,在使用酒精灯做实验时,一遇到有风,酒精灯的火焰常会晃个不停,甚至还会熄灭,给实验造成很大影响。
发明内容
为了解决上述问题,本实用新型的目的是设计一种风罩来控制气流的结构,提供一种能移动又能上下调节的防风罩。
本实用新型的技术方案是:它由内外两层开有多个小孔的圆柱形套筒组成。
本实用新型经过试验,点燃的酒精灯套上防风罩后,遇风时火焰不再晃动,这样既节省了加热时间,又提高了实验效果,增加了安全。
附图说明
图1为防风罩结构示意图;
图2为防风罩使用示意图。
具体实施方式
由图1所示,伸缩安全型酒精灯防风罩由内外两层开有多个小孔的圆柱形套筒1、2组成。内外套筒下半部所开的孔大于上半部所开的孔,根据试验验1倍左右较好,套筒为铅皮等材料制成。由图1、图2所示,内外套筒构成活动配合,根据风大小及酒精灯3的火焰高度,内套筒可上下移动。

Claims (2)

1、一种伸缩安全型酒精灯防风罩,其特征在于,它由内外两层开有多个小孔的圆柱形套筒1、2组成。
2、根据权利要求1所述的伸缩安全型酒精灯防风罩,其特征在于,所述的内外套筒,其下半部所开的孔大于上半部所开的孔。
CNU032283075U 2003-01-20 2003-01-20 伸缩安全型酒精灯防风罩 Expired - Fee Related CN2597838Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU032283075U CN2597838Y (zh) 2003-01-20 2003-01-20 伸缩安全型酒精灯防风罩

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU032283075U CN2597838Y (zh) 2003-01-20 2003-01-20 伸缩安全型酒精灯防风罩

Publications (1)

Publication Number Publication Date
CN2597838Y true CN2597838Y (zh) 2004-01-07

Family

ID=34164234

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU032283075U Expired - Fee Related CN2597838Y (zh) 2003-01-20 2003-01-20 伸缩安全型酒精灯防风罩

Country Status (1)

Country Link
CN (1) CN2597838Y (zh)

Similar Documents

Publication Publication Date Title
CN2597838Y (zh) 伸缩安全型酒精灯防风罩
CN210800148U (zh) 一种防倒流装置及其燃烧热水器
CN207831396U (zh) 一种环保节能燃烧炉
CN203147831U (zh) 户外取暖炉引气结构
CN201184500Y (zh) 安全孔明灯
CN201787361U (zh) 风灯
CN101178184A (zh) 自抽油烟燃气灶
CN208750772U (zh) 厨电系统及燃气灶
CN205716957U (zh) 一种防虫太阳能led灯
CN202083024U (zh) 燃气取暖器
CN201875741U (zh) 一种煤气放散高空点火器
CN202059913U (zh) 安全蚊香燃具
CN2830733Y (zh) 半支架式民用耐潮热引风机
CN2679518Y (zh) 双火苗打火机
CN206837779U (zh) 一种寺庙香炉用烟雾处理装置
CA2401476A1 (en) Assembling candle wick in sustainer
CN204611618U (zh) 一种仿真杆蜡电子蜡烛
CN209386037U (zh) 一种led火焰灯
CN108036368A (zh) 燃气阀及防回火灶具
CN215863451U (zh) 一种废气燃烧室装置
CN211925899U (zh) 一种旋转火焰的燃气取暖炉
CN201757287U (zh) 一种防风灯
CN206755122U (zh) 一种蜡烛防风罩
CN211118889U (zh) 一种风扇灯
CN206469262U (zh) 一种天然气燃烧器

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee