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Heating boiler, especially calorific value boiler, has inner end of water-carrying peripheral wall connected to rear wall, peripheral wall outer return end connected to boiler's return port
Heating boiler, especially calorific value boiler, has inner end of water-carrying peripheral wall connected to rear wall, peripheral wall outer return end connected to boiler's return port
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机译:采暖锅炉,特别是发热量锅炉,其载水周壁的内端与后壁相连,周壁的外返回端与锅炉的回油口相连
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摘要
The device has the inner end of a water-carrying peripheral wall (3) hydraulically connected to a rear wall with an upper feed port and venting port and the outer, return end of the peripheral wall is connected via a pipe section passing through or round the rear wall to the boiler's return port. The highest point of the inner chamber of the peripheral wall is hydraulically connected via vent openings (19) to the inner volume of the rear wall.
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