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Intelligent cold-hot water mixing valve of household water heater

A water heater and water mixing valve technology, which is applied to fluid heaters, valve details, multi-way valves, etc., can solve problems such as trouble, and achieve the effect of reducing waste

Inactive Publication Date: 2020-06-09
吕佳玲
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide an intelligent hot and cold water mixing valve for household water heaters that can self-adjust the water temperature for the troublesome problem of constantly adjusting the ratio of cold and hot water.

Method used

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  • Intelligent cold-hot water mixing valve of household water heater
  • Intelligent cold-hot water mixing valve of household water heater
  • Intelligent cold-hot water mixing valve of household water heater

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] Such as Figure 1-2 As shown, an intelligent cold and hot water mixing valve for a household water heater includes a mixing tank 1 and a cold water pipe 2 and a hot water pipe 3 respectively fixedly connected to the mixing tank 1, and the side wall of the mixing tank 1 near the side of the hot water pipe 3 There is a water outlet pipe 4 fixedly connected to the top, and the cross sections of the inlet ends of the cold water pipe 2 and the hot water pipe 3 are set in an inverted isosceles trapezoid. The magnetic ball 5 is fixedly connected with the side wall of the hot water pipe 3 through the tension spring 6, and the diameter of the magnetic ball 5 is greater than the diameter at the inlet end of the cold water pipe 2 and the hot water pipe 3.

[0020] The inner bottom surface of the mixing tank 1 is fixedly connected with a hollow plate 8 through a telescopic spring 7, and the hollow plate 8 is filled with thermal expansion and contraction medium, and the thermal expa...

Embodiment 2

[0025] Such as image 3 As shown, the difference between this embodiment and Embodiment 1 is: the inner top surface of the mixing tank 1 is fixedly connected with a fixed plate 15, the fixed plate 15 is arranged between the cold water pipe 2 and the hot water pipe 3, and the fixed plate 15 The lower end is provided with a chute, and the inner top surface of the chute is fixedly connected with a baffle 17 by a return spring 16, and the lower end of the baffle 17 extends to the mixing tank 1 to be arranged, and the baffle 17 and the pressing plate 9 are all made of magnetic materials. into and opposite magnetic poles.

[0026] In this embodiment, when the water heater is just used, the distance between the two pressure plates 9 and the baffle 17 is relatively close, and under the action of the magnetic force, the baffle 17 is attracted to contact with the hollow plate 8, and the mixing tank 1 The space near the side of the cold water pipe 2 is closed, and the cold water on the ...

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Abstract

The invention belongs to the field of intelligent household, and particularly relates to an intelligent cold-hot water mixing valve of a household water heater. The intelligent cold-hot water mixing valve comprises a water mixing tank, a cold water pipe and a hot water pipe, wherein the cold water pipe and the hot water pipe fixedly communicate with the water mixing tank; a water outlet pipe fixedly communicates with the side wall of one side, close to the hot water pipe, of the water mixing tank; the cross sections of the inlet ends of the cold water pipe and the hot water pipe are each in aninverted isosceles trapezoid shape; magnetic balls are arranged in the cold water pipe and the hot water pipe; the diameter of the magnetic balls is larger than that of the inlet ends of the cold water pipe and the hot water pipe; the inner bottom surface of the water mixing tank is fixedly connected with a hollow plate through a telescopic spring; and the hollow plate is filled with a thermal expansion and cold contraction medium. According to the intelligent cold-hot water mixing valve, the position of the magnetic balls can be adjusted according to the water temperature in the water mixingtank, then the flow of the hot water pipe and the cold water pipe can be adjusted, the water temperature in the water mixing tank is kept in an appropriate temperature range accordingly, the water temperature in the water mixing tank is rapidly increased, the time for discharging cold water when the water heater is initially used is greatly shortened, and the water resource is effectively saved.

Description

technical field [0001] The invention belongs to the field of intelligent home furnishing, and in particular relates to an intelligent cold and hot water mixing valve for a household water heater. Background technique [0002] With the improvement of people's living standards, people's requirements for the comfort of family life are getting higher and higher, and the various electrical products that follow are convenient for human life and occupy a lot of space. More and more multifunctional electrical appliances have entered people's lives, among which water heaters are essential household appliances for every household. When using them, users can adjust the temperature of hot and cold mixed water according to their needs, and the required temperature can be quickly reached and Stabilize to ensure a constant outlet water temperature. [0003] At present, most of the water mixing valves used in household water heaters are adjusted manually. When in use, it is necessary to re...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16K11/14F16K31/64F16K31/06F24H9/20
CPCF16K11/14F16K31/002F16K31/004F16K31/0631F24H9/2007
Inventor 吕佳玲付锦涛
Owner 吕佳玲
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