CN2141024Y - 低压快壶式蒸汽锅炉 - Google Patents

低压快壶式蒸汽锅炉 Download PDF

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CN2141024Y
CN2141024Y CN92242977U CN92242977U CN2141024Y CN 2141024 Y CN2141024 Y CN 2141024Y CN 92242977 U CN92242977 U CN 92242977U CN 92242977 U CN92242977 U CN 92242977U CN 2141024 Y CN2141024 Y CN 2141024Y
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鞠复君
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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Abstract

一种低压快壶式蒸汽锅炉,是一种安全的低压蒸 汽发生装置。其构成除包括有普通热水锅炉的外壳、 内胆、液位器、炉箅、炉门、灰膛、烟道管之外,还包括 有位于炉膛与内胆主管受热面之间与水箱连通的一 组横水管,还有一简易的恒压阀装置,在烟道管与内 胆之间有一个防过热隔温腔体。本实用新型可安全 提供微压力蒸汽,具有热效率高。使用寿命长,安全 等优点。

Description

本实用新型低压快壶式蒸汽锅炉,涉及一种低压蒸气发生装置。
有时,人们需要用微压蒸汽作为加热过程的介质。由于没有专用设备,只能用常规热水锅炉代替。往往因热水锅炉所产生的蒸汽相对压力小,排气不畅,而且热值小。有时又因排气管堵塞,炉体过压,发生爆炸事故,即不安全而且能量消耗很大。
本实用新型目的在于对传统简易热水锅炉稍作改进即可形成一种稳定压力的微压汽快壶式锅炉。
通过以下方式实现上述目的:
在传统热水炉结构上作如下改进,首先增加由一组横水管形成的辅助受热面,它位于炉胆主受热面与炉膛火焰区上方之间,横水管多层布置,各层之间交叉排列分别与锅炉水箱 连通。其次在烟道管与相邻胆之间设置隔温防过热腔,并增设恒压装置。
本实用新型可将普通热水炉轻易的改装成微压蒸汽锅炉。不仅提高热效率和使用寿命,而且提供的蒸汽压力稳定,使用安全。
附图一为本实用新型结构示意图。
附图二为图一恒压阀局部放大图。
结合附图说明本实用新型实施例。
炉壳3构成锅炉的水箱和炉膛的外壁,炉胆4形成水箱内壁,炉膛火焰区上方的炉胆环形面是锅炉的主受热面。在主受热面下方有一组多层交叉排列的横水管5,分别与炉膛侧壁的水冷壁连通。形成锅炉的附助受热面,从而提高炉体热效率。液位器7与水箱连通,炉蓖8、炉门6、灰膛9、烟道管1与普通立式锅炉相同。烟道管是一个单独设置的钢管,与其相邻的炉胆4相对烟道管1倾斜,其间隙处的剖面呈倒三角形,形成防止水箱相邻烟道管处局部过热的隔温防过热腔2。为了使锅炉产生稳定压力的蒸汽,在炉壳3顶部没有简易而安全的恒压器,它包括阀座内管11,阀座内管11是与水箱上方空间连通的园管。还有一个与阀座内管11同心,焊接在炉壳3外表面的恒压阀座12,还有一个具有特定重量的“ㄇ”型恒压阀体10。恒压阀体10倒扣入阀座内管11与恒压阀座12之间的水封腔中。
本实用新型由于增加隔温防过热措施,因而炉壳和内胆可以用轻质铝材成形焊接。锅炉重量轻,易搬动,特别可满足机关或工厂需要微压蒸汽的需要。

Claims (1)

1、一种低压快壶式蒸汽锅炉,包括有一个用作锅炉水箱和炉膛外壁的炉壳(3),一个作为水箱内壁的炉胆(4);一个与水箱连通的液位器(7);还包括炉篦(8);炉门(6);灰膛(9);烟道管(1);其特征在于:
A.在炉膛上方与炉胆主受热面之间有一组与水箱连通的横水管(5);用作锅炉辅助受热面,横水管(5)多层布置,各层横水管交叉排列;
B.烟道管(1)与相邻炉胆(4)之间,有一剖面呈倒三角形隔温防过热腔(2)。
C.炉壳(3)上顶部有一个恒压器,它包括有与水箱连通的阀座内管(11),还有一个与阀座内管(11)同心,焊接在炉壳外表面的压阀座(12),一个有特定重量的“ㄇ”型恒压阀体(10),恒压阀体(10)倒扣入阀座内管(11)与恒压阀座(12)之间的水封腔中
CN92242977U 1992-12-03 1992-12-03 低压快壶式蒸汽锅炉 Expired - Fee Related CN2141024Y (zh)

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CN92242977U CN2141024Y (zh) 1992-12-03 1992-12-03 低压快壶式蒸汽锅炉

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CN92242977U CN2141024Y (zh) 1992-12-03 1992-12-03 低压快壶式蒸汽锅炉

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CN2141024Y true CN2141024Y (zh) 1993-08-25

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