Automatic water supply system applied to concrete mixing station

Abstract

The invention provides an automatic water supply system applied to a concrete mixing station. The automatic water supply system comprises a water storage system, a metering system, a water dischargingsystem and a controller; the water storage system comprises a water storage tank, a water pump and a water storage tank, wherein a liquid level sensor is arranged in the water storage tank; the metering system comprises a weighing sensor and a metering water tank; the water discharging system comprises a pressure pump and a spray head, an inlet of the pressure pump is connected with an outlet ofthe metering water tank through a first sewer line, the inlet of the pressure pump is further connected with an outlet of the water storage tank through a second sewer line, and an outlet of the pressure pump is connected with a spray head through a total sewer line; the spray head is arranged above a stirring cylinder, and a buffer device is arranged at the joint of the spray head and the stirring cylinder; and the controller is correspondingly connected with the water pump, the liquid level sensor, the weighing sensor, the pressure pump and the spray head. In the production process, concentrated cleaning on the side wall of the stirring cylinder is realized through the rotation of the spray head, and the aggregate adhered to the side wall of the stirring cylinder is reduced; and the supply of the production water and the cleaning water can be realized through the system, the structure is simple, and the operation is convenient.

Description

technical field [0001] The invention relates to the field of concrete production equipment, in particular to an automatic water supply system applied to a concrete mixing station. Background technique [0002] With the development of the economy and the continuous progress of technology, the construction engineering industry has also entered a peak period. In the fields of high-speed railway construction, high-rise buildings, underground and underwater projects, people have higher and higher requirements for the quality of concrete production. Concrete mixing plant is a large-scale ready-mixed concrete equipment. Basically, all kinds of construction projects are inseparable from it. The function of concrete mixing plant is usually to add sand, cement, additives, Admixtures and other materials are mixed into homogeneous concrete. The water supply system is an important component system of the concrete mixing plant and plays an important role in the production of the entire m...

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Problems solved by technology

[0005] Chinese invention patent (201320547001.9: Concrete mixing station waterway system) discloses a concrete mixing station waterway system. By improving the design of the water metering device, reducing the pipeline pump and adding a waiting water bucket, the concrete mixing station is improved. Water metering accuracy and production efficiency, but because it u...

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