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Gas water heater

A gas water heater and air inlet technology, applied in water heaters, fluid heaters, lighting and heating equipment, etc., can solve the problem of high noise of gas water heaters, and achieve the effects of reducing product noise, realizing heat dissipation, and reducing diffusion and transmission.

Pending Publication Date: 2021-07-13
VATTI CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention proposes a gas water heater to solve the problem of excessive noise of the existing gas water heater

Method used

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  • Gas water heater
  • Gas water heater
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Embodiment Construction

[0025] The present invention will be described in detail in conjunction with accompanying drawing now. This figure is a simplified schematic diagram only illustrating the basic structure of the present invention in a schematic manner, so it only shows the components relevant to the present invention.

[0026] In describing the present invention, it should be understood that the terms "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", " The orientations or positional relationships indicated by "top", "bottom", "inner", "outer", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying Any device or element must have a specific orientation, be constructed and operate in a specific orientation and therefore should not be construed as limiting the invention.

[0027] See attached Fig...

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Abstract

The invention discloses a gas water heater which comprises a shell bottom plate and an upper shell, a first gas inlet is formed in the shell bottom plate, a cover plate is fixedly arranged on the front side of the shell bottom plate, a first gas outlet is formed in the cover plate, a first cavity is formed by the cover plate and the shell bottom plate, a cylindrical protruding part is arranged on the upper shell, and an outer cover is arranged outside the protruding part in a sleeving mode. The protruding part is provided with a second air outlet, the outer cover is provided with a second air inlet, and a second cavity is formed between the protruding part and the outer cover. A sound transmission channel and an air flowing channel are formed in the shell of the gas water heater, on one hand, noise generated by the water heater is attenuated in the shell transmission process, so that system noise is effectively reduced, meanwhile, air outside the shell enters the water heater through the channels, and heat dissipation of key components in the water heater is achieved.

Description

technical field [0001] The invention relates to a gas water heater, in particular to a shell structure of a gas water heater. Background technique [0002] The air intake of gas water heaters mostly adopts strip-shaped holes or louver-type air intake, and the air intake resistance is low. However, since the water heater body is the source of the sound source, the sound diffuses outward through the gap in the form of sound waves, and the sound attenuation value is very low. Small, causing bad user experience. Contents of the invention [0003] The technical problem to be solved by this invention is: [0004] The invention provides a gas water heater to solve the problem of excessive noise of the existing gas water heater. [0005] According to an embodiment of the present invention, a gas water heater is provided, comprising a shell bottom plate and an upper shell, the shell bottom plate is provided with a first air inlet, the front side of the shell bottom plate is fixed...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24H1/00F24H9/00
CPCF24H1/0027F24H9/0005
Inventor 李志敏吴桂安朱莲宗邓飞忠仇明贵潘叶江
Owner VATTI CORP LTD
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