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Wall-hung furnace and its fire detection method

A technology for wall-hung boilers and fire detection, applied in the field of wall-hung boilers, can solve problems such as poor fire detection accuracy of wall-hung boilers, achieve comprehensive fire detection methods, and improve the effect of fire detection accuracy

Active Publication Date: 2021-02-19
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The main purpose of the present invention is to provide a wall-hung boiler and its fire detection method to solve the problem of poor fire detection accuracy in the wall-hung boiler in the prior art

Method used

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  • Wall-hung furnace and its fire detection method
  • Wall-hung furnace and its fire detection method
  • Wall-hung furnace and its fire detection method

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Embodiment Construction

[0024] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are some of the embodiments of the present invention, but 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 making creative efforts belong to the protection scope of the present invention.

[0025] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, ...

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Abstract

The invention relates to the technical field of wall-hung boilers, in particular to a wall-hung boiler and a fire detection method thereof. The wall-hung boiler includes: a burner; a combustion chamber, corresponding to the burner, for burning gas; and a fire detection needle, arranged in the combustion chamber, for detecting the flame in the combustion chamber; Wherein, the fire detection needle is electrically connected to the controller in the wall-hung boiler, and moves along a motion track in the combustion chamber to detect flames at different positions in the combustion chamber, and then to detect the flames of the wall-hung boiler when necessary. When detecting the flame combustion situation in the furnace, the fire detection needle moving along a trajectory in the combustion chamber can easily obtain the flame conditions at different positions in the combustion chamber, and then obtain different combustion conditions in the combustion chamber, and the fire detection method is more convenient. Comprehensive, improve the accuracy of fire detection.

Description

technical field [0001] The invention relates to the technical field of wall-hung boilers, in particular to a wall-hung boiler and a fire detection method thereof. Background technique [0002] The wall-hung boiler operates by burning natural gas, and the burner of the wall-hung boiler is inside the wall-hung boiler, so that the user cannot see the open flame during the use of the wall-hung boiler. In this regard, the existing scheme generally uses a fire detection needle to detect the combustion situation of the wall-hung boiler. [0003] However, the existing fire detection needle can only obtain a single flame in the combustion chamber, the fire detection method is one-sided, and the fire detection accuracy is not good. Contents of the invention [0004] The main purpose of the present invention is to provide a wall-hung boiler and a fire detection method thereof, so as to solve the problem of poor fire detection accuracy in the wall-hung boiler in the prior art. [00...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F23M11/04
CPCF23M11/04
Inventor 郭特特
Owner GREE ELECTRIC APPLIANCES INC
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