A water pump connection leak detection system

Abstract

The invention discloses a water leakage detection system for a water pump connection port, which belongs to the field of water pumps. A water leakage detection system for a water pump connection port, a connection port installed on a water pump, a pair of detection and protection elements and a driving element; the detection and protection elements include a bracket, a moving block, a protection groove, a pair of sensors and a clamping mechanism; The bracket is fixedly installed on the water pump near the connection port, the moving block is slidably installed on the water pump, the moving block is located between the connection port and the bracket, the protection groove is opened in the moving block, and a pair of sensors are respectively installed on the upper and lower walls of the protection groove. By sealing and protecting the position of the connection port, and then fixing the external water pipe, when there is water leakage, the liquid level sensor is used to sense it. At the same time, the sealing protection space is limited, and the water leakage will not affect the pressure problem. Use the time when the upper and lower liquid level sensors are triggered after water leakage to judge the degree of water leakage.

Description

technical field [0001] The invention relates to the field of water pumps, in particular to a water pump connection leak detection system. Background technique [0002] A pump is a machine that transports or pressurizes a liquid. It transmits the mechanical energy of the prime mover or other external energy to the liquid to increase the energy of the liquid. It is mainly used to transport liquids including water, oil, acid and alkali, emulsion, suspoemulsion and liquid metal, etc.; it can also transport liquid and gas mixtures and liquids containing suspended solids. The technical parameters of pump performance include flow rate, suction lift, lift, shaft power, water power, efficiency, etc.; according to different working principles, it can be divided into volumetric pumps, vane pumps and other types. Positive displacement pumps use the volume change of their working chambers to transfer energy; vane pumps use the interaction between rotating blades and water to transfer e...

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Problems solved by technology

[0003] Aiming at the problems existing in the prior art, the object of the present invention is to provide a water pump connection port leakage detection system, which can seal and protect the position of the connection port, and then fix the external water pipes. When water leakage occurs, The liquid level sensor is used for sensing, and the sealing protection space is limited. After a part of the water leaks, it will not affect the pressure problem. It can work temporarily and wait for the replacement of the spare water pump, which solves the problem of inconvenient temporary processing of manual detection

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