Courage formula water storage tank

The utility model discloses a courage formula water storage tank, a serial communication port, including cement base, inner bag and bounding wall, the base radius ratio the bounding wall 30cm that sends forth, the inner bag is fixed between the good bounding wall of equipment, the bounding wall adopts zinc -plated buckled plate closely to build, cement base and bounding wall are circularly, be equipped with inner bag and sand bed between the bounding wall, the sand bed is spread between cement base and inner bag, the last edge inboard edge of bounding wall is equipped with prevents osmosis membrane, prevent osmosis membrane's the blank holding of being equipped with suitable for reading. The utility model provides a pair of courage formula water storage tank, simple structure uses the EPDMmaterial to use as the inner bag, and the installation is simple, and is convenient, swift, but reuse is energy -concerving and environment -protective. 本实用新型公开了种胆式储水罐，其特征在于，包括水泥底座、内胆及围板，所述底座半径比所述围板长出30cm，所述内胆固定在组装好的围板之间，所述围