Self control type bathing water circulation water heater

A water circulation and water heater technology, applied in water heaters, fluid heaters, lighting and heating equipment, etc., can solve problems such as the volatilization of toxic substances, and achieve a large contrast effect.

Inactive Publication Date: 2005-08-03
张兆铭 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the problem of volatilization of toxic substances has not been found in the past, the existing water heaters are only designed to heat tap water into hot water.

Method used

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  • Self control type bathing water circulation water heater
  • Self control type bathing water circulation water heater
  • Self control type bathing water circulation water heater

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0034] Embodiment one of the present invention is shown in Fig. 1A, Figure 1B , as shown in Figure 1C. Wherein Fig. 1A is its front view (the main body casing is cut through),Figure 1B It is a top view (the outside of the main body shell is cut through), and Fig. 1C is an enlarged view of its control panel.

[0035] The external water source (such as the high-temperature hot water of a conventional water heater, and the warm water after temperature adjustment of tap water) is connected to the water inlet pipe joint 13 fixed on the shell 1, and the pipe joint 13 is connected to the electric three-way valve 3 from the inside of the shell. on one channel, such as channel ① (see Figure 4A to Figure 5B ). The channel ③ of this valve is connected to the water inlet pipe joint 12 from the inside of the shell, and the water inlet 12 is connected to the bottom valve (one-way valve) with suction cup 117 and filter screen 115, 116 (referring to Fig. 2C) via filter 9, hose 10 valve) 1...

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PUM

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Abstract

The automatically controlled bath water circulating water heater includes housing with three fixed pipe unions; electrically driven T-valve, water pump and its driving motor, sensor, electric heater combination, controller and control panel with keyboard, digital display and pilot lamp; as well as filter, bottom valve with filtering net, and connecting water sucking pipe. The pump can pump bath water, the T-valve realizes the conversion between water source and bath water, and controller can determine the water quantity, circulation utilization and heating temperature. The present invention can limit the total amount of harmful matters and save water.

Description

technical field [0001] The invention relates to an electric water heater, in particular to a self-control bath water circulation water heater. Background technique [0002] Taking a bath has been people's health protection, and one of the indispensable life contents for improving the quality of life. Accordingly, various types of water heaters are widely used. [0003] In recent years, there have been media reports that scientists have found that tap water contains harmful chemicals trichlorethylene and chloroform, and their volatilization rates are 5% and 8% in cold water, and the volatilization rates in calm hot water are 5% and 8%. 25% and 40%, in hot water showers, the volatilization rate of water when spraying from the shower head is as high as 50% and 80%. These toxic substances dispersed in the air are quickly absorbed by the mucous membrane of human skin and penetrate into the body. For this reason, scientists recommend reducing the number and time of hot showers ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24H1/10F24H9/20
Inventor 张兆铭张帆
Owner 张兆铭
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