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Water conservation flush tank

阅读:406发布:2022-04-04

专利汇可以提供Water conservation flush tank专利检索,专利查询,专利分析的服务。并且A water conservation flush tank in which two separate valve seats are formed in the flush tank integrally in the casting of the tank with the valve seats vertically spaced so that the full flush tank capacity is flushed through the lower valve seat and only a portion of the capacity of the flush tank is flushed through the upper valve seat. Each of the valve seats are closed by conventional flush valves separately controlled by individual flush handles. By using the upper valve seat a portion of the flush tank capacity may be used to flush the toilet following urination and the lower valve seat can be opened to flush the toilet with a more positive action following defecation.,下面是Water conservation flush tank专利的具体信息内容。

1. A water conservation flush tank comprising a cast ceramic tank having a commode connection on the lower end thereof for supplying water from said tank to a commode, a pair of vertically spaced horizontal walls integrally formed in said tank of ceramic materials and communicating with a chamber overlying the outlet of said tank, said horizontal walls each having a valve seat formed therein, a pair of vertically movable flush valves cooperating with each of said seats, and means for individually controlling each of said flush valves for separately flushing through a selected one of said valve seats.
2. A device as claimed in claim 1 wherein a passage way extends upwardly in said tank and communicates at its lower end with said chamber for receiving the ovErflow pipe from said valve.
3. A device as claimed in claim 1 wherein a pair of ears are integrally formed on said tank for supporting guide brackets for said flush valves.
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