Ordinary pressure water heater
The utility model discloses an ordinary pressure water heater which comprises an ash storage cabin, a first air inlet, an ash cleaning opening, a hearth, a second air inlet, a spiral pipe, a coal adding opening, a temperature control box, a smoke pipeline, a centrifugal induced draft fan, a smoke ou...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Online-Zugang: | Volltext bestellen |
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| Zusammenfassung: | The utility model discloses an ordinary pressure water heater which comprises an ash storage cabin, a first air inlet, an ash cleaning opening, a hearth, a second air inlet, a spiral pipe, a coal adding opening, a temperature control box, a smoke pipeline, a centrifugal induced draft fan, a smoke outlet, a downward burning pipe and an upward burning pipe. The first air inlet is arranged above the ash storage cabin, the ash cleaning opening is arranged on the lateral face of the ash storage cabin, the hearth is arranged above the ash storage cabin, the second air inlet is arranged above the hearth, the spiral pipe is arranged in the hearth, and the coal adding opening is connected with one end of the smoke pipeline. The centrifugal induced draft fan is connected with the other end of the smoke pipeline, the smoke outlet is arranged above the centrifugal induced draft fan, and the temperature control box is arranged on one side of the centrifugal induced draft fan. One end of the upward burning pipe is connecte |
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