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gas water heater

A gas water heater and burner technology, which is applied in water heaters, fluid heaters, lighting and heating equipment, etc., can solve the problems of gas leakage, easy to cause dead fire, and increase the noise of gas water heaters, so as to reduce noise and avoid dead Fire and gas leakage, and the effect of improving work efficiency

Active Publication Date: 2020-06-16
GUANGDONG MIDEA WHITE HOME APPLIANCE TECH INNOVATION CENT CO LTD +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

It not only increases the noise of the gas water heater, but also easily causes dead fire and brings dangers such as gas leakage

Method used

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Embodiment Construction

[0025] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0026] figure 1 It is a perspective view of a gas water heater according to an embodiment of the present invention; figure 2 It is a perspective view of the gas water heater according to the embodiment of the present invention without showing the shell, Figure 3a 3b and 3c are perspective views of the heat exchanger and spoiler of the gas water heater according to the embodiment of the present invention without heat exchange tub...

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Abstract

The invention discloses a gas water heater. The gas water heater comprises a combustor, a heat exchanger and a turbulent flow plate. The combustor is provided with a first cavity, and the first cavityis internally provided with a heating row. The heat exchanger is arranged on the combustor, a second cavity is formed between the combustor and the heat exchanger, and the turbulent flow plate is arranged in the second cavity and is located above the heating row. The turbulent flow plate is provided with turbulent flow holes. Air in the combustor forms airflow when being heated by the heating row, the turbulent flow holes change the flow direction of the airflow when penetrating through the turbulent flow holes, and thus the air in the second cavity is prevented from forming vortex. The turbulent flow plate is arranged between the heat exchanger and the combustor, the flow direction of the airflow in the combustion is changed, and therefore the combustion oscillating phenomenon is changedor inhibited; and noise generated in the use process of the water heater is lowered, flameout and gas leakage of the gas water heater can also be avoided, therefore the safety coefficient of the water heater is improved, and the fabrication cost is reduced.

Description

technical field [0001] The invention relates to the technical field of water heaters, in particular to a gas water heater. Background technique [0002] The gas water heaters in the prior art are generally forced supply and exhaust gas water heaters, and the whole machine is closed; due to the combustion in the closed space, combustion vibration is easily generated, and the combustion vibration will disturb the air in the closed space. If the frequency of combustion oscillation is close to the natural frequency of the flow channel system, it is very easy to induce strong combustion oscillation, which is manifested as severe vibration of the front panel of the gas water heater. It not only increases the noise of the gas water heater, but also easily causes dead fire and brings dangers such as gas leakage. [0003] To sum up, weakening the combustion oscillation phenomenon in the gas water heater can not only reduce the noise generated when the gas water heater is used, but a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24H1/43F24H9/00F24H9/18
CPCF24H1/43F24H9/0026F24H9/1836
Inventor 张肃李忠华张小林李清彭少华
Owner GUANGDONG MIDEA WHITE HOME APPLIANCE TECH INNOVATION CENT CO LTD