Water heater regulating and control system based on radio frequency identification amplitude limiting detection circuit

A detection circuit and radio frequency identification technology, which is applied in the direction of fluid heaters, lighting and heating equipment, etc., can solve the problems of sudden big and small, cold and hot water, constant temperature and mixed water, etc., and achieve high work efficiency.

Inactive Publication Date: 2016-02-24
SUZHOU MEIDARUI ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The technical problem to be solved by the present invention is to provide a water heater control system based on the radio frequency identification limiter detection circuit in view of the deficiency of the background technology. function of water

Method used

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Examples

Experimental program
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Embodiment Construction

[0028] The technical scheme of the present invention is described in further detail below:

[0029] A water heater control system based on a radio frequency identification limit detection circuit, comprising a control terminal and a detection terminal connected to it, the detection terminal comprising a microcontroller module and a temperature sensor, a flow sensor and a data transmission module connected to it, the control terminal The terminal includes a main controller module and a display module connected to it, a keyboard input module, a cold water pipe solenoid valve, a hot water pipe solenoid valve, and a radio frequency identification module;

[0030] The radio frequency identification module includes a rectifying and stabilizing circuit, and the rectifying and stabilizing circuit includes a coupling circuit, a limiting detection circuit, a limiting leakage circuit, and a circuit stabilizing circuit; the coupling circuit, the limiting detecting circuit, the limiting Th...

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PUM

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Abstract

The invention discloses a water heater regulating and control system based on a radio frequency identification amplitude limiting detection circuit. The system comprises a microcontroller module, a cold water pipe electromagnetic valve, a hot water pipe electromagnetic valve, a temperature sensor, a flow sensor, a display unit and a keyboard input unit, wherein the cold water pipe electromagnetic valve, the hot water pipe electromagnetic valve, the temperature sensor, the flow sensor, the display unit and the keyboard input unit are connected with the microcontroller module. The microcontroller module comprises a comparison unit and a control unit. By the adoption of the system, the opening degrees of the hot water pipe electromagnetic valve and the cold water pipe electromagnetic valve are controlled through detection of the temperature and the water flow of a water mixing port, the flow is stabilized at a set value, and more importantly, the water outflow temperature is stabilized at a set value; and the problems that the temperature and the flow of water flowing out of a nozzle are changed suddenly are effectively solved, so that the constant-temperature water mixing function is achieved.

Description

technical field [0001] The invention relates to a constant temperature water mixing device, in particular to a water heater control system based on a radio frequency identification limiting detection circuit, which belongs to the field of constant temperature water mixing control. Background technique [0002] At present, in the context of the country's vigorous development of new energy, the development and utilization of water energy, solar energy, and biomass energy have received special attention. In these fields, solar water heater is a major industry in the application of solar energy achievements. It has quickly won the favor of consumers due to its advantages of environmental protection, safety, energy saving, and sanitation. [0003] Among the many parts of solar water heaters, there is one that users are most often in contact with, and that is the mixing valve-a valve used in the bathing process. Some of its defects are also the most directly experienced by users:...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24H9/20
CPCF24H9/2007
Inventor 廖小林廖泽强
Owner SUZHOU MEIDARUI ELECTRONICS CO LTD
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