Gas firing water heater

A technology for gas water heaters and water heaters, which is applied to water heaters, fluid heaters, lighting and heating equipment, etc., can solve problems such as waste of water resources, increase the length of pipes, and increase the amount of water, and achieve obvious effects, convenient use, and elimination of The effect of water waste

Inactive Publication Date: 2007-06-27
任勇 +4
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this way, the user's safety is indeed guaranteed, but on the other hand, the length of the pipeline between the water heater and the last stage valve for the user to directly use hot water is increased, which also increases the "before hot water" mentioned above. "cool water" water volume, resulting in a large waste of water resources

Method used

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  • Gas firing water heater

Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach 1

[0027] A gas water heater, comprising a body (1), a water storage tank (2), an air exchange hole (3) of the water storage tank, an insulating coating (4) of the water storage tank, an insulating gas valve (5) of the water storage tank, The thermometer (6) of the water storage tank, the water level scale gauge (7) of the water storage tank, the water outlet valve (8), the return pipe (9), the check valve (10), the heating part (11) of the traditional gas type instant water heater, the temperature Control valve (12), temperature control buzzer (13), gas valve (14), gas delivery pipe (15), main water inlet pipe (16), float valve (17), contact switch (18), water inlet Electric valve (19), loop control valve (20), electric water pump (21), combustion exhaust gas discharge pipe (22);

[0028] Place the water storage tank (2) above the inside of the water heater body (1), and the water storage tank (2) is equipped with air exchange holes (3), thermal insulation coating (4), thermal i...

Embodiment approach 2

[0042] As shown in accompanying drawing 2, on the basis of embodiment one, increase parts: the thermal insulation coating (4) of water storage tank, the thermal insulation gas valve (5) of water storage tank; They can be the water stored in the water storage tank (2) One to two days of heat preservation to save gas consumption.

Embodiment approach 3

[0044] Referring to accompanying drawing 2, on the basis of embodiment two, increase parts: the water level gauge (7) of water storage tank, the thermometer (6) of water storage tank; They are all embedded in water storage tank (2) inside, and in body (1) ) is made of transparent material instead, which is convenient for the user to observe the water volume and temperature of the water stored in the current water storage tank (2).

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PUM

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Abstract

A gas-type water heater is composed of main body, water tank with air exchanging holes, water level meter and check valve, water releasing valve, reflux pipeline, gas-type heating part, temp controlled valve, temp controlled buzzer, gas tube, water inlet trunk, and waste gas exhausting pipe.

Description

technical field [0001] The invention relates to a gas-fired instant water heater capable of completely eliminating cold water in pipelines, and belongs to the technical field of water-saving gas water heaters in building electrical appliances. Background technique [0002] As we all know, my country's water resources have become increasingly tense in recent years. Especially in large and medium-sized cities, under the influence of many factors such as the advancement of national urbanization, the growth of urban population, and the expansion of industrial development scale, the tense situation of water resources is becoming more and more serious, which has become the focus of people's attention. Therefore, the concept of advocating everyone to save water and saving water in every detail of life is deeply rooted in the hearts of the people. [0003] However, in many places where domestic water heaters are used, it usually happens that the hot water cannot flow out immediatel...

Claims

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Application Information

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IPC IPC(8): F24H1/12F24H9/12
Inventor 任勇唐宝田郭子建许晨敏李鸿儒
Owner 任勇
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