Temperature control system for tap heating

A temperature control system and faucet technology, applied in auxiliary controllers with auxiliary heating devices, devices for temperature control using electric means, heating/cooling devices for valves, etc., can solve the problem of high outlet water temperature and reduce the impact of heating pipes. problems such as current, burning out products, etc., to achieve the effect of simple control structure, high work efficiency and safe use
CN105065769AActive Publication Date: 2015-11-18桐乡市洲泉振强塑业股份有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
桐乡市洲泉振强塑业股份有限公司
Publication Date
2015-11-18

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Abstract

The invention discloses a temperature control system for tap heating. The temperature control system for tap heating comprises a 220V alternating-current power supply, an AC / DC conversion unit, a signal acquiring and processing unit, a reference source signal comparison circuit, a control unit and a heater, wherein the AC / DC conversion unit adopts a nonlinear switch power supply mode, and provides direct-current voltage for the reference source signal comparison circuit, the signal acquiring and processing unit and the control unit, the signal acquiring and processing unit acquires a temperature and processes the acquired signal, and the heater is controlled to carry out intelligent heating after the signal obtained by the signal acquiring and processing unit is transmitted to the control unit by the reference source signal comparison circuit. The system adopts the nonlinear power supply mode to improve the stable direct-current voltage and controls the work of the heater through comparing the acquired temperature with reference source voltage, thereby being simple in control structure, safe to use and high in work efficiency and truly reaching an intelligent level.
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Description

technical field

[0001] The invention relates to an intelligent heating control system, in particular to a temperature control system for faucet heating. Background technique

[0002] People often need to use hot water in their lives. Hot water needs to flow from the water heater through the pipeline to the faucet before it can be used. However, the water heater is relatively bulky and requires installation space, so it is not conducive to large-scale installation and layout. With the continuous development of science and technology With the progress, the instant hot faucet has entered people's life. In this instant faucet, the heater is controlled by the control system to heat the water temperature. The heater is a large current load, which can reach 20A when it is working. At present, the heating method of the existing faucets on the market is based on the premise of heating with full power, and the temperature of the water is controlled by changing the size of the water fl...

Claims

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