Constant pressure tangent fire pump working principle and model parameters

constant-voltage tangent fire pump working principle of constant pressure tangent fire pump models

a, the working principle of the constant pressure tangent fire pump

constant-voltage tangent fire pump is according to the ordinary fire pump in use process prone to traffic hours pressure gets bigger, and the disadvantages of large flow phenomenon of water for the development of a constant pressure tangent fire pump product, working principle of the constant pressure tangent fire pump can refer to constant pressure tangent fire pump structure view that start after the operation liquid by the water pump inlet water pump the liquid into the pump body, and then by the lower impeller to jilt to guide vane tossed out again by the guide vane impeller liquid collected, make the liquid flow rate is reduced, can transform part speed can head for the pressure head, then evenly into the next level after pump water level or at the end of the impeller impeller discharge.

two pictures and constant pressure, constant pressure tangent pump tangent pump structure

1, the constant pressure tangent pump picture

2, constant pressure tangent fire pump structure

this series of constant pressure tangent fire pump is no self-priming ability if water level is lower than pump please change: diving constant pressure fire water pump

if it is used for water supply we recommend to choose: constant pressure variable frequency pumps because adopts frequency conversion control is more energy-efficient, water consumption if it is larger using constant pressure frequency conversion water pump because the water is not enough, please change with no negative pressure frequency conversion constant pressure water supply equipment

this paper keywords: constant pressure tangent fire pump, constant pressure fire pump, tangent fire pump

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