| 摘要 |
PROBLEM TO BE SOLVED: To solve such a problem that, when a small gas water heater is not used in such a case that the small gas water heater is installed just above a gas cooking stove, exhaust emitted from the gas cooking stove during cooking is elevated by heat, falls down to an upper part of the small gas water heater, at the same time, falls down to a heat exchanger, a burner and a gas nozzle on an inner part and causes the clogging with oil or the like together with dusts.SOLUTION: Horizontal and continuous projections of vanes 2 are extended on a front face, a left lateral face and a right lateral face of a small gas water heater 1, exhaust 4 of the gas cooking stove which is near rather than the tip of the vanes 2 from the small gas water heater 1 cannot be elevated by virtue of the vane 2, the exhaust which is remote from the tip of the vane 2 does not fall down to the small gas water heater 1 because being separated from the small gas water heater 1, the greater part of the exhaust falls down to the vane 2 and, as the result, an amount falling down to the upper part of the small gas water heater 1 is sharply decreased.SELECTED DRAWING: Figure 1 |
