A high water level water retaining device
A technology of water retaining device and high water level, which is applied in door/window protection devices, dams, water conservancy projects, etc. It can solve the problems of increased production cost and difficulty, difficult to guarantee welding quality, high requirements for equipment and personnel, and achieve low processing difficulty , low production cost, good adaptability
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[0023] like figure 1 , 2 As shown in , 3, the high water level water retaining device of the present invention includes at least one water retaining unit, the water retaining unit includes a base 1 provided with a water storage chamber 3 and a panel 2 whose rear end is hinged to the base 1, and the lower surface of the panel 2 A floating plate 4 is provided. When the panel 2 and the base 1 are closed, the floating plate 4 is accommodated in the water storage chamber 3. The base 1 is provided with a water inlet 5 connecting the water storage chamber 3 and the front space of the water retaining device. , the panel 2 is formed by splicing longitudinally at least two sub-panels 21 and 22 of the same width.
[0024] A sealing strip 23 is provided between the longitudinally spliced sub-boards 21, 22, and adjacent sub-boards 21, 22 are fixedly connected by a plurality of bolts. On the one hand, it prevents water leakage, and on the other hand, when the height of the baffle is too...
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