Efficient precise heat supply and heat control instrument

Abstract

The invention discloses an efficient precise heat supply and heat control instrument, and relates to the technical field of energy conservation and emission reduction. The efficient precise heat supply and heat control instrument comprises a water inlet pipe segment, a water return pipe segment, a control center and a remote transmission circuit, wherein the control center comprises the remote transmission circuit, a microprocessor, a built-in screen, a communicating module and a built-in battery which are mounted inside the water inlet pipe segment; the remote transmission circuit is electrically connected with the microprocessor and connected with an external heat supply office server in a wireless communication manner through the communication module; and the built-in screen and the built-in battery are electrically connected with the microprocessor. The efficient precise heat supply and heat control instrument has the beneficial effects that the external heat supply office server,instruments, an ultrasonic flow velocity sensor, a temperature sensor and multi-level electronically-controlled valves are integrated through the modern control technology; the water inlet-outlet flowvelocity and the water inlet-outlet temperature are precisely acquired through the built-in microprocessor; the heat released in a heat supply medium for a householder with the need of heat supply per unit time is calculated by following a heat energy formula; the indoor temperature of the householder is calculated through the heat supply office server of the heat supply department; and the purpose of controlling the indoor temperature is fulfilled through the remote automatic control or the onsite manual control of the valves in the instruments.

Description

technical field [0001] The invention relates to the technical field of energy saving and emission reduction, in particular to an efficient and precise heating and heat control instrument. Background technique [0002] As the country's requirements for energy saving, emission reduction and environmental protection become more and more stringent, some households often open windows when they are hot in winter when central heating in northern my country, and some households cannot reach the minimum heating temperature, mainly at present. The functionality of the heating instrument is not complete enough, mainly reflected in: [0003] 1. Only the detection function of water flow and temperature of water in and out can not accurately calculate the room temperature of the residents, let alone control the heating heat accurately; [0004] 2. The existing electronic valves cannot be closed automatically, and the flow cannot be controlled. The temperature of the residents in the centr...

AI Technical Summary

Problems solved by technology

[0003] 1. Only the detection function of water flow and temperature of water in and out can not accurately calculate the room temperature of the residents, let alone control the heating heat accurately;

[0004] 2. The existing electronic valves cannot be closed automatically, and the flow cannot be controlled. The temperature of the residents in the central heating cannot be controlled, and the heating cannot be supplied according to the flow or heat in the central heating;

[0005] 3. Ordinary mechanical locking valves are easy to be stolen and opened;

[0006] 4. Every year, the heating company has to pay a large amount of maintenance funds to switch on and off the main water inlet and outlet pipes for household heating, and the maintenance cost is high.

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