| 摘要 |
<p>After fixating a main pipe supplying sea water with a pipe connection unit which is a composition of a breeding water supply device, a breeding water control device is installed for a predetermined external force to be applied through a handle, thereby conveniently controlling breeding water to be supplied and blocked to be operated to improve working efficiency inside an aquafarm by a plastic water supply valve for a water tank of an aquafarm, which comprises: a breeding water supply device wherein a breeding water supply device body, a pipe connection unit, and a breeding water injection unit are connected by a fixing device for breeding water to be transferred from a main pipe to a water tank; a breeding water control device comprising a handle, a control pipe, and a breeding water closing plate, wherein a portion of the control pipe and the breeding water closing plate are installed to be connected to the inside of the breeding water supply device for the handle to control the breeding water closing plate to control breeding water. A large amount of breeding water can be supplied to a water tank within a short time. A structure is simple to solve the problem wherein fine sand, mud, or the like contained in breeding water remains in a valve.</p> |
