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Passive automatic water temperature modulation control system

A modulation control, automatic water temperature technology, applied in lighting and heating equipment, fluid heaters, etc., can solve problems such as inconvenient use, waste of water and energy, etc.

Pending Publication Date: 2018-12-18
GUANGDONG INNOVATIVE TECH COLLEGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, when people bathe, no matter whether the hot water source adopts independent or centralized water supply, they need to use a water mixing valve to manually adjust the flow control of hot water and cold water to achieve the temperature they need, which causes inconvenience in use and causes Waste of water and energy

Method used

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  • Passive automatic water temperature modulation control system
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  • Passive automatic water temperature modulation control system

Examples

Experimental program
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Effect test

Embodiment 1

[0033] see Figure 1 to Figure 6 , a passive automatic water temperature modulation control system, comprising a water temperature modulation controller body, the water temperature modulation controller body is provided with a cold water inlet 17, a hot water inlet 16, a water outlet 18, a power module, a functional module, a driving device and a regulating A mixing valve for the ratio of cold water inlet flow and hot water inlet flow; the functional module is electrically connected to the driving device, and the driving device is electrically connected to the mixing valve;

[0034] The functional module is provided with a user input module, a display interface 21, a temperature sensor and an MCU control module, and the user input module and the temperature sensor are all electrically connected to the MCU control module;

[0035] The power module includes a lithium battery 11 and a turbine generator 12 for charging the lithium battery 11, and the lithium battery 11 is electric...

Embodiment 2

[0047] In this embodiment, the hot water delivery pipe 15 and the water outlet pipe 16 both include an inner pipe, an anti-corrosion layer, a first thermal insulation layer, a second thermal insulation layer and a protective layer arranged sequentially from inside to outside. Wherein, the hot water delivery pipe 15 extends into the passive automatic water temperature modulation control system through the hot water inlet 16, the hot water delivery pipe 15 is provided with a heat transfer section, and the heat transfer section only includes an inner pipe, the The outer surface of the inner tube of the heat transfer section is not coated with the anti-corrosion layer, the first thermal insulation layer, the second thermal insulation layer and the protective layer. The inner tube in this embodiment is a metal tube, and the graphene power generation module 14 can utilize the heat transferred by the heat transfer section.

[0048] Further, the anti-corrosion layer is epoxy powder co...

Embodiment 3

[0054] The difference between this embodiment and embodiment 2 is:

[0055] In this embodiment, the thickness of the epoxy powder coating is 500 μm. The thickness of the polyurethane insulation layer is 15mm. A metal mesh layer is arranged inside the polyurethane insulation layer.

[0056] Further, the second insulation layer includes the following components in parts by weight: 60 parts of polypropylene resin, 15 parts of polyvinyl butyral, 15 parts of hollow glass microspheres, 10 parts of silicon micropowder, 8 parts of magnesium oxide, 8 parts of zirconium fiber, 0.5 part of antioxidant, and 0.5 part of coupling agent. The coupling agent is formed by mixing γ-aminopropyltriethoxysilane and γ-(2,3) epoxy(propoxy)propyltrimethoxysilane in a mass ratio of 1:1. The antioxidant is a thioester auxiliary antioxidant. The melt index of the polypropylene resin is 20g / 10min.

[0057] Further, the thickness of the second thermal insulation layer is 14mm. Due to the setting of t...

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Abstract

The invention relates to the technical field of automatic control, in particular to a passive automatic water temperature modulation control system. The system comprises a cold water inlet, a hot water inlet, a water outlet, a power supply module, a function module, a driving device and a water mixing valve; the function module is electrically connected with the driving device, and the driving device is electrically connected with the water mixing valve; the function module is provided with a user input module, a display interface, a temperature sensor and an MCU control module, and the user input module and the temperature sensor are electrically connected with the MCU control module; and the power supply module comprises a lithium battery and a turbine generator for charging the lithiumbattery, the turbine generator is provided with a turbine, and the lithium battery is electrically connected with the function module. According to the system, energy of water flow can be utilized, under the condition that no external power supply exists, the water mixing valve is driven to automatically adjust water temperature through self energy conversion, safety and reliability are achieved,energy is saved, and environment is protected.

Description

technical field [0001] The invention relates to the technical field of automatic control, in particular to a passive automatic water temperature modulation control system. Background technique [0002] At present, when people bathe, no matter whether the hot water source adopts independent or centralized water supply, they need to use a water mixing valve to manually adjust the flow control of hot water and cold water to achieve the temperature they need, which causes inconvenience in use and causes Waste of water and energy. Therefore, it is of great significance to provide an automatic controller that is energy-saving, environmentally friendly, safe and reliable, and can automatically adjust the water temperature to reach the temperature required by the user. Contents of the invention [0003] In order to overcome the shortcomings and deficiencies in the prior art, the purpose of the present invention is to provide a passive automatic water temperature modulation contro...

Claims

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Application Information

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IPC IPC(8): F24H9/20
CPCF24H9/2014
Inventor 张伯平
Owner GUANGDONG INNOVATIVE TECH COLLEGE
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