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Gas water heater heat exchange device and gas water heater

A technology of gas water heaters and heat exchange devices, which is applied in the direction of fluid heaters, lighting and heating equipment, etc., can solve the problems of low heat exchange efficiency, achieve full combustion, realize power adjustment, and increase capacity

Active Publication Date: 2021-05-25
QINGDAO HAIER SMART TECH R & D CO LTD +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] This application provides a gas water heater heat exchange device and a gas water heater to solve the technical problem of low heat exchange efficiency of existing gas water heaters

Method used

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  • Gas water heater heat exchange device and gas water heater
  • Gas water heater heat exchange device and gas water heater
  • Gas water heater heat exchange device and gas water heater

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Embodiment Construction

[0023] The specific implementation manners of the present application will be described in further detail below in conjunction with the accompanying drawings.

[0024] The heat exchange device of the gas water heater proposed by the application, such as figure 1 As shown, it includes a number of heat exchange plates 11 arranged vertically, a number of burner plates 12 interleaved between the heat exchange plates 11, water inlet pipelines 13, water outlet pipelines 14 and gas pipelines 15; 11 are all communicated with water inlet pipeline 13 and water outlet pipeline 14; Several burner panels 12 are all communicated with gas pipeline 15.

[0025] It can be seen from the above that a number of heat exchange plates are arranged vertically, and a number of burner plates are interlaced between the heat exchange plates. The heat generated by the burner plates is transferred to the adjacent heat exchange plates through thermal radiation, and there is no other The heat transfer mediu...

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Abstract

The invention discloses a heat exchange device of a gas water heater and a gas water heater, which comprise a plurality of heat exchange plates arranged vertically, a plurality of burner plates interlaced between the heat exchange plates, water inlet pipes, water outlet pipes and gas Pipeline; several heat exchange plates are connected with water inlet pipe and water outlet pipe; several burner plates are all connected with gas pipeline. The heat generated by the burner plate is transferred to the adjacent heat exchange plate through thermal radiation, and there is no other heat transfer medium in the middle, so that the heat transfer efficiency between the burner plate and the heat exchange plate is high; the burner plate is vertical The arrangement of the arrangement conforms to the principle of rising hot air, and the smoke generated by the burner plate rises vertically, which is good for smoke exhaust, can improve the heat exchange efficiency between the burner plate and the heat exchange plate, and solves the low heat exchange efficiency of the existing gas water heater technical issues.

Description

technical field [0001] The invention belongs to the technical field of gas water heaters, and in particular relates to a heat exchange device of a gas water heater and the gas water heater. Background technique [0002] A gas water heater refers to a gas appliance that uses gas as a fuel to transfer heat to cold water flowing through a heat exchanger through combustion heating to achieve the purpose of preparing hot water. [0003] The current gas water heater mainly adopts the atmospheric combustion method. In the combustion chamber, the burner nozzle sprays gas for combustion, and exchanges heat with the water in the heat exchanger through radiation and convection, resulting in large energy loss and low thermal efficiency. Contents of the invention [0004] The present application provides a gas water heater heat exchange device and a gas water heater, which solve the technical problem of low heat exchange efficiency of the existing gas water heaters. [0005] In order ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24H9/00F24H9/18
CPCF24H9/0005F24H9/1836
Inventor 苑善通贺立军劳春峰董书娟周佳强贾晓芸
Owner QINGDAO HAIER SMART TECH R & D CO LTD
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