All-weather automatic intelligent identification controller

Abstract

The invention discloses an all-weather automatic intelligent weather identification controller comprising an ambient temperature detection circuit, a water temperature detection circuit, a clock circuit, a main control circuit which is connected with the ambient temperature detection circuit, the water temperature detection circuit and the clock circuit, a drive switch circuit which is connected with the main control circuit and a power supply circuit which is connected with the ambient temperature detection circuit, the water temperature detection circuit, the clock circuit, the main controlcircuit and the drive switch circuit. The ambient temperature detection circuit can detect the ambient temperature from time to time and transmit the ambient temperature value to the main control circuit; the water temperature detection can detect the temperature of water in a water tank of a water heater from time to time and transmit the water temperature value to the main control circuit; the clock circuit provides reference time for the main control circuit; the all-weather automatic intelligent weather identification controller can carry out the all-weather control of the solar water heater according to the weather, thereby having the advantage of high utilization ratio of solar energy.

Description

[technical field] [0001] The invention relates to an all-weather weather automatic intelligent identification controller, in particular to an all-weather weather automatic intelligent identification controller for controlling the operation of auxiliary heating equipment of solar water heaters. [Background technique] [0002] At present, solar water heaters are generally equipped with auxiliary heating equipment for auxiliary heating of the solar water heater when the temperature of the environment is low or the light is insufficient. The heating controller of the current auxiliary heating equipment is very simple. It only controls whether the auxiliary heating equipment works according to whether the water temperature is higher than the set comparison temperature within a certain period of time before using water. Generally, when the water temperature is higher than the set comparison temperature temperature, solar energy can meet the heat supply of the water heater, the con...

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Problems solved by technology

The heating controller of the current auxiliary heating equipment is very simple. It only controls whether the auxiliary heating equipment works according to whether the water temperature is higher than the set comparison temperature within a certain period of time before using water. Generally, when the water temperature is higher than the set comparison temperature temperature, solar energy can meet the heat supply of the water heater, the controller controls the auxiliary heating equipment to stop or not work, at this time the solar water heater only converts solar energy into thermal energy for heating; when the water temperature is lower than the set comparison temperature, the solar energy alone It cannot satisfy the heat supply of the water heater, so a solar controller is needed to control the auxiliary heating equipment to start working. At this time, the solar water heater is heated by the auxiliary heating equipment and the solar energy converted into heat energy; and water temperature to control the start-up of the auxiliary heating equipment, but not to combine the water temperature and the ambient temperature for all-weather control, so there is no all-weather weather control, so the utilization rate of solar energy is not high, so it is necessary to further improve the existing controller

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