CN2394161Y - 节能热水器 - Google Patents

节能热水器 Download PDF

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Publication number
CN2394161Y
CN2394161Y CN 99233995 CN99233995U CN2394161Y CN 2394161 Y CN2394161 Y CN 2394161Y CN 99233995 CN99233995 CN 99233995 CN 99233995 U CN99233995 U CN 99233995U CN 2394161 Y CN2394161 Y CN 2394161Y
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utility
model
energy
saving water
chimney
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Expired - Fee Related
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CN 99233995
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黄雄文
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Individual
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Abstract

一种用于烧开水和蒸气的节能热水器。具有炉体、炉膛、蛇形管和烟囱,主要特征是炉膛的外围为开水箱,烟囱的周围设有热水箱,两箱通过管道连通。本实用新型热交换面积大,热效率高,特别适合小型饭店、食堂使用。

Description

节能热水器
本实用新型涉及一种用于烧开水和蒸气的节能热水器。
普通的煤炉热效率低,由岳阳县天鹅冷作厂生产的节能开水炉采用炉内受火和蛇形圆管换热方式,提高了热效率,但因炉体内径小外径大且为单水箱,水温升温慢,时间长,蛇形管为单层圆形,换热面积小,故热效率仍然不高。
本实用新型的目的在于提供一种热效率较高的节能热水器。
本实用新型的技术方案是:它具有炉体、炉膛、蛇形管、烟囱,其特征在于炉膛外围为开水箱,烟囱的周围设有热水箱,两水箱通过管道连通。
本实用新型的蛇形管的横截面形状为棱形。
本实用新型的蛇形管为多层。
本实用新型的炉体外壳上设有保温层。
本实用新型由热水箱吸收烟囱的热,多层蛇形管且管子横截面为棱形,增加受热面积,因而热效率高。
图1为本实用新型示意图;
图2为本实用新型内部结构示意图。
下面结合附图说明一个实施例。
如图所示,本实用新型由炉体1、炉膛2、蛇形管3、烟囱6组成,在炉膛外围为开水箱4,在烟囱的周围为热水箱5。开水箱与热水箱通过管道7连通。蛇形管为二层,且横截面形状为棱形,在炉体的外壳上设置保温层8。

Claims (4)

1、一种节能热水器,具有炉体、炉膛、蛇形管、烟囱,其特征在于炉膛外围为开水箱,烟囱的周围设有热水箱,两箱通过管道连通。
2、根据权利要求1所述的节能热水器,其特征在于蛇形管的横截面形状为棱形。
3、根据权利要求1所述的节能热水器,其特征在于蛇形管为多层。
4、根据权利要求1、2、3所述的节能热水器,其特征在于炉体外壳上设有保温层。
CN 99233995 1999-08-31 1999-08-31 节能热水器 Expired - Fee Related CN2394161Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 99233995 CN2394161Y (zh) 1999-08-31 1999-08-31 节能热水器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 99233995 CN2394161Y (zh) 1999-08-31 1999-08-31 节能热水器

Publications (1)

Publication Number Publication Date
CN2394161Y true CN2394161Y (zh) 2000-08-30

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 99233995 Expired - Fee Related CN2394161Y (zh) 1999-08-31 1999-08-31 节能热水器

Country Status (1)

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CN (1) CN2394161Y (zh)

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