A water pump connection leak detection system

A detection system and connection port technology, applied in the direction of detecting the appearance of fluid at the leak point, saving general water supply, using liquid/vacuum for liquid tightness measurement, etc., which can solve the problem of limited sealing protection space and inconvenient temporary processing for manual detection. and other problems to achieve the effect of saving manpower

CN113984289BActive Publication Date: 2022-05-20浙江大明机电有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Publication Date
2022-05-20

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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.
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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...

Examples

Embodiment Construction

[0030] see Figure 1-7A water pump connection port leakage detection system, which includes a connection port 4 installed on a water pump 1, a pair of detection and protection elements 2 and a driving element 5; the detection and protection element 2 includes a bracket 21, a moving block 22, a protection groove 23, a For the sensor 24 and the clamping mechanism 26; the bracket 21 is fixedly installed on the water pump 1 close to the connection port 4, the moving block 22 is slidably installed on the water pump 1, the moving block 22 is located between the connection port 4 and the bracket 21, and the protection groove 23 is provided in the moving block 22, and a pair of inductors 24 are installed on the upper and lower walls of the protective groove 23 respectively, and the groove is opened in the upper wall of the protective groove 23, and the inductor 24 on the upper side is installed in the groove, and the clamping mechanism 26 is installed in the moving block 22; the clamp...