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Gas water heater

A technology of gas water heaters and heat exchangers, which is applied in the direction of burners, water heaters, fluid heaters, etc., and can solve problems such as environmental and human health hazards

Pending Publication Date: 2019-06-04
WUHU MIDEA KITCHEN & BATH APPLIANCES MFG +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The heating method of gas water heater is to use fuel and air to burn to generate heat for heating. Due to the characteristics of this heating method, when fuel and air are combusted, especially under the condition of insufficient combustion, more carbon monoxide will be produced. , this kind of harmful substances are discharged outside together with the flue gas, causing great harm to the environment and human health

Method used

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Embodiment Construction

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0028] It should be noted that if there is a directional indication (such as up, down, left, right, front, back...) in the embodiment of the present invention, the directional indication is only used to explain the position in a certain posture (as shown in the accompanying drawing). If the specific posture changes, the directional indication will also change accordingly.

[0029] In addition, if there are descriptions involving "first", "second" and ...

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Abstract

The invention discloses a gas water heater. The gas water heater comprises a heat exchanger and a catalytic reaction device, the heat exchanger comprises a shell body and a heat exchange tube arrangedin the shell body, and a concession opening is formed in the side face of the shell body; the catalytic reaction device comprises a mounting plate and a base body fixed to the mounting plate, whereinthe mounting plate extends along one side face of the base body and is arranged exceeding the edge of the base body; the base body is arranged in the shell body from the concession opening; the mounting plate abuts against the outer surface of the shell body and is fixedly connected to cover the concession opening in a fitting mode; a plurality of catalytic holes penetrating the upper surface andthe lower surface of the base body are formed in the base body; and the hole wall of each catalytic hole is provided with a catalyst. According to the technical scheme, the content of carbon monoxidein the flue gas can be 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 heating method of gas water heater is to use fuel and air to burn to generate heat for heating. Due to the characteristics of this heating method, when fuel and air are combusted, especially under the condition of insufficient combustion, more carbon monoxide will be produced. , this kind of harmful substances are discharged outside together with the flue gas, causing great harm to the environment and human health. Contents of the invention [0003] The main purpose of the present invention is to provide a gas water heater, aiming at reducing the content of carbon monoxide in flue gas. [0004] To achieve the above object, the gas water heater proposed by the present invention includes: [0005] A heat exchanger, the heat exchanger includes a shell, and a heat exchange tube arranged in the shell, the side of the shel...

Claims

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Application Information

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IPC IPC(8): F24H1/14F24H9/18F23D14/18
Inventor 梁泽锋寿利萍黎彦民晏勇梁国荣
Owner WUHU MIDEA KITCHEN & BATH APPLIANCES MFG