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Gas water heater

A technology of gas water heater and catalytic burner, which is applied to burners, burners, water heaters and other directions, can solve the problems of large volume and large space occupation of gas water heaters, and achieves the advantages of small heat loss, space saving and compact overall structure. Effect

Pending Publication Date: 2019-04-30
WUHU MIDEA KITCHEN & BATH APPLIANCES MFG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, because the heating element needs to heat the air first, there needs to be a certain distance between the heating element and the catalytic burner, so that the overall space occupied is relatively large, and the overall volume of the gas water heater is too large.

Method used

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Embodiment Construction

[0024] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0025] 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 that it is in a specific posture (as shown in the drawings). If the specific posture changes, the relative positional relationship, movement, etc. of the components below will also change the directional indication accordingly.

[0...

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PUM

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Abstract

The invention discloses a gas water heater. The gas water heater comprises a catalytic burner arranged in a combustion chamber, the catalytic burner comprises a base body, the base body is a heating piece and is electrically connected with a power source, a plurality of combustion holes penetrating through the upper surface and the lower surface of the base body are formed in the base body, and acatalyst is arranged on the hole wall of each combustion hole. According to the technical scheme, the overall structure of the gas water heater is compact.

Description

Technical field [0001] The invention relates to the technical field of water heaters, in particular to a gas water heater. Background technique [0002] Catalytic combustion refers to the combustion reaction of fuel under certain temperature conditions under the action of a catalyst. Generally, the precondition for catalytic combustion is to preheat the catalyst first. At present, in gas water heaters, a heating element is generally arranged below the catalytic burner. The heating element first heats the air flowing into the combustion chamber, and the heated air then heats the catalyst in the catalytic burner. However, since the heating element needs to heat the air first, a certain distance is required between the heating element and the catalytic combustor, which makes the overall space occupied by the gas water heater too large. Summary of the invention [0003] The main purpose of the present invention is to provide a gas water heater, which aims to make the overall structu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24H1/14F24H9/18F24H9/20F23D14/18
CPCF23D14/18F24H1/145F24H9/1836F24H9/2035F23D2212/101
Inventor 梁泽锋寿利萍梁国荣
Owner WUHU MIDEA KITCHEN & BATH APPLIANCES MFG CO LTD