CN2227305Y - 有废气导出管的燃气热水器 - Google Patents

有废气导出管的燃气热水器 Download PDF

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CN2227305Y
CN2227305Y CN94216993U CN94216993U CN2227305Y CN 2227305 Y CN2227305 Y CN 2227305Y CN 94216993 U CN94216993 U CN 94216993U CN 94216993 U CN94216993 U CN 94216993U CN 2227305 Y CN2227305 Y CN 2227305Y
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water heater
waste gas
delivery line
shell
heater according
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CN94216993U
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贾彦宾
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Abstract

一种燃气热水器,其特征是燃烧器具的外壳上有废气导出管,将燃烧废气导至对人无害处,确保使用者的安全。

Description

<有废气导出管的燃气热水器>
本实用新型属生活用具。
市场广泛出售并使用的燃气热水器是在对水加热的燃烧器具之外加一个上下开启的罩。此罩有稳定燃烧和装饰功能。因罩上下开启、不管是完全燃烧及不完全燃烧之后的废气散发在周围对人都是有害的。燃气热水器在室内使用、所以经常发生使月燃气热水器的人身中毒事故,更有大量的慢性中毒者,自已不认识因使用性能不完善的燃气热水器而造成的伤害。
本实用新型的目的在于提供一种可将燃气热水器产生的废气导出,并送至对使用者无害处的一种安全燃气热水器。
本实用新型给燃烧器具加一外壳,外壳上有废气导出管,相当于将燃烧器具置于一通风道内使用,燃烧时空气自一端进入,废气自另一端导出,除气进出口外应是密闭的。
附图一是本实用新型的一般结构。
附图二表明废气导出管端部的T型结构。参照图一,由内装燃烧器具的外壳(1)上装有废气导出管(2)该管端部为部为直形T形(3),2级T形结构(4)。通常废气导出管与外壳的上部连接,其连接处称导出管根部(5)、根部可有横向或竖向片状散热结构,以利于废气中余热散出。废气导出管应为难燃烧材料制成,可以是硬的或是软的,软管一般可用金属软管制成。外壳上应有透明门窗(6)以观察燃烧状况。可调进气孔(7)通常在外壳的下部,籍助燃烧时的烟囱效应,上述结构有可靠的废气导出功能为了加强废气导出可在导出管内加装轴流风机(8)。
在室内使用如上述本实用新型制成的有废气导出管的燃气热水器,只要把导出管端部伸出室外,就能将室内废气导出。

Claims (7)

1、一种燃气热水器,包括燃烧器具及外壳,其特征是外壳除有燃气进出口外密闭,且外壳上有废气导出管。
2、根据权利要求1所述的热水器,其特征是外壳有可调进气孔。
3、根据权利要求1所述的热水器,其特征是外壳有透明门窗。
4、根据权利要求1所述的热水器,其特征是废气导出管用软管制成。
5、根据权利要求1所述的热水器,其特征是废气导出管端部为T型结构。
6、根据权利要求1所述的热水器,其特征是废气导出管根部有片状散热结构。
7、根据权利要求1所述的热水器,其特征是废气导出管内有轴流风机。
CN94216993U 1994-07-19 1994-07-19 有废气导出管的燃气热水器 Expired - Fee Related CN2227305Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN94216993U CN2227305Y (zh) 1994-07-19 1994-07-19 有废气导出管的燃气热水器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN94216993U CN2227305Y (zh) 1994-07-19 1994-07-19 有废气导出管的燃气热水器

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CN2227305Y true CN2227305Y (zh) 1996-05-15

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CN94216993U Expired - Fee Related CN2227305Y (zh) 1994-07-19 1994-07-19 有废气导出管的燃气热水器

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CN (1) CN2227305Y (zh)

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