专利汇可以提供Water heater utilizing solar energy专利检索,专利查询,专利分析的服务。并且PURPOSE: To readily obtain the water heater that utilizes solar energy and is applicable for demand wherein a larger capacity water heater is required, by employing parisons or heated sheets as molding stocks, and arraying laterally and longitudinally the obtained hollow tiles to constitute a successively undulated tile for roofing.
CONSTITUTION: The successively undulated tiles A is molded from parisons, sheet materials, or the like as molding stocks by a blow molder with a special locking apparatus and comprises a plurality (4×3=12 in the example shown) of laterally and longitudinally arrayed tiles 3 each having a hollow 2 in a pouchlike shape. Adjacent crests 4 are welded to each other, the hollows 2 are communicated longitudinally with each other to form water passages respectively, and in the upper end of the upper surface of each trough 5 of the uppermost tiles 3 is a water passage port 6 and in the lower end of the back surface of each trough 5 of the lowermost tiles 3 is a water discharge port 7. Such tiles A are combined to cover a roof with the water passage ports 6 of the uppermost tiles A being fitted into water discharge ports 11 of ridge tiles B having a water passage 10 therein.
COPYRIGHT: (C)1981,JPO&Japio,下面是Water heater utilizing solar energy专利的具体信息内容。
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