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Dual fuel boiler installation for a central heating with an oil- and a wood-fired boiler

机译：双燃料锅炉安装，用于燃油和燃木锅炉的集中供热

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摘要

The forward run (18) of the wood-fired boiler (12) is connected hydraulically to the lower region of the oil-fired boiler (14). The mounting assembly comprises a pipework with a boiler forward run (18) emerging from the lower region of the oil-fired boiler (14), a return run (44) opening into the upper region of the oil-fired boiler (14), and a return run (46), with a boiler pump (48), opening into the lower region of the wood-fired boiler (12), a control (32) for maintaining a high level with a throttle device (30), non-return valves (40, 50) and at least one heating assembly (20) which has/have a forward run with in each case one mixing valve (22), a heating pump (24) and a shut-off cock or slider (26) and a return run. Preferably the pipework is assigned an energy accumulator (78) and/or a boiler (52). When an adjustable minimum heating boiler temperature (T1) is reached, the oil-fired boiler (14) remains switched off. Below this temperature (T1), the heating return-run water is diverted to the oil-fired boiler which switches on automatically. IMAGE

机译：燃木锅炉（12）的前进管路（18）液压地连接到燃油锅炉（14）的下部区域。该安装组件包括管道，该管道具有从燃油锅炉（14）的下部区域伸出的锅炉前进管路（18），通向燃油锅炉（14）上部区域的返回管路（44），带有锅炉泵（48）的返回管路（46）通向燃木锅炉（12）的下部区域，控制装置（32）通过节流装置（30）保持高水平，非回流阀（40、50）和至少一个加热组件（20），该组件具有前进功能，并分别具有一个混合阀（22），加热泵（24）和截止旋塞或滑阀（ 26）和回程。优选地，给管道分配蓄能器（78）和/或锅炉（52）。当达到可调的最低采暖锅炉温度（T1）时，燃油锅炉（14）保持关闭状态。在低于此温度（T1）时，加热回流水被转移到燃油锅炉，燃油锅炉自动打开。 <图像>

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公开/公告号EP0544622A1

专利类型
公开/公告日1993-06-02

原文格式PDF
申请/专利权人 UNICAL AG;
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申请/专利号EP19920810909
发明设计人 VAN GAMEREN ANTON;
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申请日1992-11-23
分类号F24D12/02;
国家 EP
入库时间 2022-08-22 05:05:30

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