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    • 2. 发明授权
    • Gas- or liquid-fired hot water boiler
    • 燃气或液化燃煤热水锅炉
    • US4432307A
    • 1984-02-21
    • US403426
    • 1982-07-30
    • Pascal Godin
    • Pascal Godin
    • F24H1/38F22B5/00
    • F24H1/38
    • A boiler is disclosed comprising a heat exchanger having a plurality exchanger modules which are plugged in upper and lower headers connected in the heating circuit of a central heating system. The headers are secured to the rear wall of a casing and the modules are slidably mounted in guideways in the casing. Upper and lower latch bars are biased to their latching positions for preventing the modules from being uncoupled with the headers under pressure in the heating circuit. The exchanger modules may be installed and removed separately without the need of any tools.
    • 公开了一种锅炉,其包括具有多个交换器模块的热交换器,所述多个交换器模块插入连接在中央供暖系统的加热回路中的上部和下部集管中。 集管固定到壳体的后壁,并且模块可滑动地安装在壳体中的导轨中。 上部和下部闩锁杆被偏压到其闩锁位置,以防止模块在加热电路中在压力下与集管脱离。 交换机模块可以单独安装和拆卸,而不需要任何工具。
    • 3. 发明授权
    • Domestic boiler
    • 国内锅炉
    • US4281604A
    • 1981-08-04
    • US118846
    • 1980-02-05
    • Arthur G. Wigdahl
    • Arthur G. Wigdahl
    • F24H1/38F24H9/18F23B7/00
    • F24H9/1809F24H1/38
    • A boiler construction is disclosed which eliminates the need for bolting together of internal parts thereby greatly facilitating mass production and rapid assembly procedures. Internal side protectors, in addition to establishing the size of the boiler in the front-to-back direction, serve as support rails for a removable boiler module and as a retainer for fire bricks which are further retained by a firebox grate. Front and back protectors for the boiler interior rest upon the grate support members and are maintained in properly spaced relationship through interfitment with the side protectors. A boiler scraping attachment and boiler tube cleaner are disclosed. A positive releasable retainer arrangement for the slide-in, slide-out boiler module is included.
    • 公开了一种锅炉结构,其消除了对内部部件的螺栓连接的需要,从而极大地促进了批量生产和快速组装过程。 除了在前后方向上建立锅炉的尺寸之外,内部侧保护器还用作用于可拆卸锅炉模块的支撑轨道和作为火炉格栅进一步保持的火砖的保持器。 锅炉内部的前部和后部保护件搁置在炉篦支撑构件上,并通过与侧面保护器的配合保持适当间隔的关系。 公开了一种锅炉刮除附件和锅炉管清洁器。 包括用于滑入式滑出式锅炉模块的可靠的可释放保持器装置。
    • 4. 发明授权
    • Boiler for domestic heating systems
    • 家用供暖系统锅炉
    • US4240362A
    • 1980-12-23
    • US964432
    • 1978-11-28
    • Arthur G. Wigdahl
    • Arthur G. Wigdahl
    • F24H1/38F24H9/18F23B7/00
    • F24H1/38F24H9/1809
    • A compact rectangular boiler for hot water heating systems serves as a booster or helper boiler but can be used in some cases as a primary boiler. A boiler power module consisting of fire tubes and a surrounding water chamber is readily removable like a sliding drawer for cleaning and repair, when necessary. Beneath the boiler power module is a sturdy refractory lined fire box for burning wood or other solid fuel including a cast iron grate. Beneath the grate is a readily removable ash receiving drawer or pan. The boiler power module may employ an alternate heating source in the form of an electrical heating element. Forced draft and manual draft arrangements are included.
    • 用于热水加热系统的紧凑型矩形锅炉用作增压器或辅助锅炉,但在某些情况下可用作主锅炉。 由火力管和周围的水室构成的锅炉功率模块,如需要,可以像滑动抽屉一样进行清洁和维修。 锅炉功率模块下面是一个坚固耐用的内衬消防箱,用于燃烧木材或其他固体燃料,包括铸铁炉排。 炉篦下面是一个容易拆卸的灰尘接收抽屉或盘子。 锅炉功率模块可以采用电加热元件形式的替代加热源。 包括强制草案和手册草案。