Constant-flow constant-pressure water supply control device

Abstract

The invention discloses a constant-flow constant-pressure water supply control device. The constant-flow constant-pressure water supply control device comprises a shell body, a power mechanism is arranged and installed in the shell body, a supporting mechanism is arranged and installed at the top end of the shell body, a transmission mechanism is arranged and installed at the top end of the supporting mechanism, and the transmission mechanism is arranged and installed at the position, located on one side of the supporting mechanism, of the top end of the shell body; through power rotating holes are formed in the peripheral side of the shell body, piston cylinders are fixedly arranged on the position, located on one sides of the power rotating holes, of the peripheral side of the shell body, and through piston holes are formed in the top ends of piston cylinders. By arranging the power mechanism, when a water flow or water pressure is too large, the water flow drives turbine fan bladesto rotate in an accelerated mode, the accelerated rotation enables the transmission mechanism to be in power connection, a moving piston of a moving mechanism moves downwards, the water flow passing area is reduced, the water flow is subjected to flow reducing and pressure reducing before flowing into a hose, and the hose is prevented from moving disorderly and exploding.

Description

technical field [0001] The invention belongs to the field of water supply control, in particular to a constant current and constant pressure water supply control device. Background technique [0002] Most modern water supply technologies use water pumps to pressurize water supply, but the water pressure and water flow in the pipeline may be unstable. If the water flow or water pressure is too large, it may cause the flexible water pipe to run wild at the external hose. In severe cases The phenomenon of pipe explosion may occur, which will bring certain dangers to the operation. Therefore, we improve this and propose a constant current and constant pressure water supply control device. Contents of the invention [0003] The purpose of the present invention is to overcome the above problems existing in the prior art, and to provide a constant-current constant-pressure water supply control device. By providing a power mechanism, when the water flow or water pressure is too l...

AI Technical Summary

Problems solved by technology

[0002] Most modern water supply technologies use water pumps to pressurize water supply, but the water pressure and water flow in the pipeline may be unstable. If the water flow or water pressure is too large, it may cause the flexible water pipe to run wild at the external hose. In severe cases There may be a phenomenon of tube explosion, which will bring certain dangers to the operation.

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