A smart home constant temperature interval control circuit system

Abstract

An intelligent household constant-temperature section control circuit system comprises a heating resistor and a power input end, and a control circuit connected between said two; the control circuit comprises a bidirectional thyristor and a capacitor; the bidirectional thyristor is connected between the power input end and the heating resistor; the power input end is connected with a capacitor anode plate through a first switch; the common end of the heating resistor and the bidirectional thyristor is connected with the capacitor anode plate through a second capacitor; the capacitor cathode plate is grounded; the system also comprises a temperature detection circuit used for controlling the first and second switches. The intelligent household constant-temperature section control circuit system can control the temperature in a scope between two adjustable high-low temperature nodes, can close the heating device in advance and use a waste heat heating control mode, thus reducing energy consumptions and temperature fluctuations.

Description

technical field [0001] The invention belongs to the field of electronic circuits, and relates to a smart home device, in particular to a smart home constant temperature interval control circuit system. Background technique [0002] Smart home is based on the residence as a platform, using integrated wiring technology, network communication technology, security technology, automatic control technology, audio and video technology to integrate the facilities related to home life, to build an efficient management system for residential facilities and family schedules, and to improve Home safety, convenience, comfort, artistry, and the realization of an environmentally friendly and energy-saving living environment; with the development of smart homes, various new functions have been added to traditional furniture appliances, among which the demand for constant temperature control of temperature is particularly obvious. Constant temperature control bedding, room floor heaters, con...

AI Technical Summary

Problems solved by technology

[0002] Smart home is based on the residence as a platform, using integrated wiring technology, network communication technology, security technology, automatic control technology, audio and video technology to integrate home life-related facilities, build an efficient management system for residential facilities and family schedules, and improve Home safety, convenience, comfort, artistry, and the realization of an environmentally friendly and energy-saving living environment; with the development of smart homes, various new functions have been added to traditional furniture appliances, among which the demand for constant temperature control of temperature is particularly obvious. There are constant temperature control bedding, room floor heaters, constant temperature kettles and other settings. The existing constant temperature control circuit feedback speed is slow, and heating is prone to overheating, resulting in energy loss and poor user experience.

Images