Condensation boiler

A condensing boiler and cooling water technology, applied in the boiler field, can solve the problems of high equipment cost, large floor space, complex structure, etc., and achieve the effect of low production cost, high thermal efficiency, and simple structure

Pending Publication Date: 2018-11-16
LANGFANG JINHUA BOILER
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a condensing boiler, aiming to solve the problem that the existing condensing boiler needs an additional heat exchanger to realize the heat exchange of the system heating, complex structure, large floor space and high equipment cost

Method used

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Embodiment Construction

[0021] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0022] It should be noted that when an element is referred to as being “fixed” or “disposed on” another element, it may be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0023] It is to be understood that the terms "length", "width", "top", "bottom", "front", "rear", "left", "right", "vertical", "horizontal", "top" , "bottom", "inner", "outer" and other indicated orientations...

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PUM

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Abstract

The invention provides a condensation boiler, and belongs to the technical field of boilers. The condensation boiler comprises a combustion chamber, a smoke cooling chamber communicating with the combustion chamber, and a cooling pipe set fixed into the smoke cooling chamber. At least one smoke baffle plate for forming a continuous smoke channel with at least one level of turning structure throughdivision is fixed in the smoke cooling chamber, the combustion chamber is provided with a combustor connector communicating with a combustor, and the smoke cooling chamber is provided with a smoke outlet communicating with a smoke outlet pipeline. A communication port of the combustion chamber and the smoke cooling chamber is an inlet of the continuous smoke channel, a smoke outlet is an outlet of the continuous smoke channel, and the cooling pipe set communicates with a cooling water supply assembly of the boiler. According to the provided condensation boiler, effective cooling of smoke in the smoke cooling chamber is achieved, water steam in the smoke is cooled and condensed, low-temperature emission of smoke is guaranteed, the heat efficiency of the boiler is high, and additional heatexchanger arrangement is not needed. The structure is simple, and the equipment cost is low.

Description

technical field [0001] The invention belongs to the technical field of boilers, and more specifically relates to a condensing boiler. Background technique [0002] A boiler is an energy conversion device that burns fuel through a burner to convert the chemical energy in the fuel into heat energy. The heat energy released by the fuel is absorbed by the cooling water, and the boiler outputs steam or high-temperature water with a certain amount of heat energy. At the same time, the fuel The high-temperature flue gas generated after combustion is fully cooled and discharged from the flue outlet pipe. In addition to absorbing the sensible heat in the high-temperature flue gas after fuel combustion, the condensing boiler can also absorb the latent heat of vaporization released by the condensation of water vapor in the high-temperature flue gas, which improves the thermal efficiency of the condensing boiler. Existing condensing boilers generally use high-efficiency heat exchangers...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24H8/00
CPCF24H8/00Y02B30/00
Inventor 叶国领张兵王国磊张希军
Owner LANGFANG JINHUA BOILER
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