Combined intelligent meter and valve integrated machine

Abstract

The invention provides a combined intelligent meter and valve integrated machine, and belongs to the technical field of heating system metering instruments. The combined intelligent meter and valve integrated machine comprises an outer shell, an ultrasonic heat meter and an intelligent flow regulating valve. The ultrasonic heat meter comprises a flow sensor, a water inlet temperature sensor, a water return temperature sensor, a heat meter main control panel, a direct-current motor ball valve and a direct-current motor. The flow sensor, the water inlet temperature sensor and the water return temperature sensor are all electrically connected with the heat meter main control panel. The direct-current motor is used for controlling opening and closing of the direct-current motor ball valve. The intelligent flow regulating valve comprises a straight pipe section valve body provided with a stepping motor ball valve, a stepping motor and a motor valve main control panel. The stepping motor is used for controlling the opening degree or opening and closing of the stepping motor ball valve. The motor valve main control panel is electrically connected with the direct-current motor and the stepping motor. The combined intelligent meter and valve integrated machine has the beneficial effects that the flow control effect is further achieved besides the heat metering effect, the indoor temperature can be regulated through flow control, pipelines can be closed in time when the pipelines fail, and remote control can be further achieved.

Description

technical field [0001] The invention belongs to the technical field of measuring instruments for heating systems, and in particular relates to a combined smart meter-valve integrated machine. Background technique [0002] As we all know, due to the cold winter in northern my country, the central heating method has been popularized for indoor heating. However, with the improvement of people's living standards, people's requirements for the environment, especially the living room environment, are getting higher and higher. The demand for heating in winter in southern my country is also increasing. The heating system suitable for the southern climate is a distributed hot water radiator heating system. The key equipment required for this type of heating system is a hot water heater, which works in the form of convection. A radiator type electric heater, which uses water as the main carrier of heat transmission and storage. Traditional urban heating adopts the method of measurin...

AI Technical Summary

Problems solved by technology

However, the conventionally used heat meters at present only play the role of heat measurement, have single functions, and have many problems such as flow control and remote control, so they cannot meet the current market environment of energy saving, saving, household temperature balance, and pipeline pressure balance. requirements

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