Water flow constant temperature heating method and water flow constant temperature heating device specially for intelligent toilet

A constant temperature heating and smart seat technology, applied in water supply devices, fluid heaters, lighting and heating equipment, etc., can solve safety accidents and other problems, and achieve the effect of high safety, high efficiency and fast heating

Inactive Publication Date: 2016-08-17
王文坦
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The aging of the equipment promotes corrosion and penetration, which causes the leakage protection function to take effect, and the tripping brings troubles to users, and the final consequence may be a safety accident caused by leakage

Method used

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  • Water flow constant temperature heating method and water flow constant temperature heating device specially for intelligent toilet
  • Water flow constant temperature heating method and water flow constant temperature heating device specially for intelligent toilet
  • Water flow constant temperature heating method and water flow constant temperature heating device specially for intelligent toilet

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Embodiment Construction

[0037] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0038] Such as figure 1 Shown is an embodiment in which a water flow constant temperature heating device is applied to an intelligent toilet for constant temperature flushing. Water flow constant temperature heating device, including water flow sensor 1, electromagnetic induction heater 2, digital temperature sensor 3, heating drive system 4, water-cooled power tube radiator 5, temperature signal processor, voltage comparator 6, main control System 7, power controller 8, water flow / resistance converter 10.

[0039]Water flow sensor 1 is connected with power tube radiator 5, and power tube radiator 5 is installed under heating drive system 4; The flow rate is converted into a variable resistance signal, and the heating drive system 4 controls the power output of the heating drive system 4 according to the water flow rate; fast power adjustmen...

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Abstract

The invention relates to a water flow constant temperature heating method and device specially for an intelligent toilet. The steps are as follows: 1) Measure the water flow through the water flow sensor, and convert the square wave signal of the measured water flow into a variable resistance signal through the water flow / resistance converter, and the heating drive system controls the heating according to the measured water flow signal The power output of the drive system; 2) The water flows through the power tube radiator of the heating drive system to cool and dissipate the power tube radiator of the heating drive system, and the water flow brings the heat emitted by the power tube into the heater; 3) The water flow It is heated by the electromagnetic induction heater, and the heated water flows through the digital temperature sensor for data collection and transmission to the main control system. The main control system controls the heating drive system according to the temperature data collected by the digital temperature sensor and the set water temperature. The driving power keeps the water temperature constant at the set temperature; the water flow sensor and the digital temperature sensor work together to control the water temperature in two stages.

Description

technical field [0001] The invention relates to the field of frequency conversion electromagnetic induction heating, more specifically, a water flow constant temperature heating method and a water flow constant temperature heating device specially for intelligent toilets. Background technique [0002] The existing smart toilet with constant temperature water outlet equipment basically uses electric heating tubes to heat the water flow and then supply it for use. The heat storage type heating equipment must always maintain the water temperature of the water storage tank, which consumes a lot of power. During the process, the electric heating tube is always soaked in the water, and the current continuously or intermittently induces the heating of the electric heating tube, so as to achieve a constant temperature state of water storage and energy storage in the water tank. Its flaws are: [0003] A. High water quality requirements can easily lead to scale condensation on heati...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24H9/20E03D9/08
Inventor 王文坦
Owner 王文坦
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