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Energy-gathering heat conduction boiler

A kind of energy-gathering and boiler technology, applied in steam boilers, lighting and heating equipment, control systems, etc., can solve the problems of insufficient combustion waste heat recovery of burners, difficult boiler processing, and large boiler heat loss, etc., to reduce processing costs , Reduce processing difficulty, increase the effect of utilization

Pending Publication Date: 2018-02-02
刘文国
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  • Abstract
  • Description
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  • Application Information

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Problems solved by technology

However, the shape and structure of the boiler is difficult to process, the pressure resistance is poor, and the heat loss of the boiler is large, and the combustion waste heat recovery of the burner is insufficient.

Method used

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  • Energy-gathering heat conduction boiler

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Effect test

Embodiment Construction

[0024] Such as figure 1 Among them, an energy-concentrating heat-conducting boiler includes a boiler body 8, at the bottom of the boiler body 8, above the heating device 12, a heat collecting cavity 11 is provided, and a heat-conducting medium is arranged in the inner cavity of the heat collecting cavity 11;

[0025] The heat collecting chamber 11 communicates with at least one heat exchange tube 9 , and the heat exchange tube 9 passes through the boiler body 8 and communicates with at least one circulation pipe 2 , and the circulation pipe 2 communicates with the heat collection chamber 11 . With this structure, the heating device 12 heats the heat conducting medium in the heat collecting chamber 11 while heating the bottom of the boiler body 8 , and the flow of the heat conducting medium transfers heat to the water. In this example, multiple heat exchange tubes 9 and circulation tubes 2 are preferably used. In this example, the heating device 12 adopts a gasification diesel...

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Abstract

The invention provides an energy-gathering heat-conducting boiler, which includes a boiler body, a heat collecting cavity is provided at the bottom of the boiler body and above the heating device, and a heat-conducting medium is arranged in the cavity inside the heat collecting cavity; the heat collecting cavity is connected with at least one The heat exchange tube is connected, the heat exchange tube passes through the boiler body and communicates with the circulation pipe, and the circulation pipe communicates with the heat collecting chamber. The heat collecting chamber is composed of a plurality of ring-shaped or spiral metal tubes, the top of the heat collecting chamber is the bottom of the boiler body, and the bottom of the heat collecting chamber is open. Through the structure of the heat collecting chamber, the structure of the double-layer water chamber in the prior art is canceled, which reduces the difficulty of processing, and adopts the commonly used boiler structure with a columnar shape and a round top, which is also conducive to increasing the pressure bearing capacity of the boiler. , and also greatly reduce the processing cost. The set heat collecting chamber can make the flame of the heating device be concentrated at the bottom of the boiler body, thereby increasing the utilization rate of the fuel.

Description

technical field [0001] The invention relates to the field of boiler equipment, in particular to an energy-gathering heat conduction boiler. Background technique [0002] Existing boiler equipment all adopts heating device to heat the boiler body so that the water in the boiler body is heated to generate water vapor. With the rise of energy prices and the improvement of environmental protection requirements, it is necessary to reduce carbon emissions and improve energy efficiency. [0003] Chinese patent document CN 101871688 A describes a heat pipe boiler. This heat pipe boiler includes a cylindrical pot shell and a cylindrical furnace inside the pot shell. A furnace body water chamber is formed between the furnace gall and the pot shell. , a furnace is formed inside the furnace, and an inner water box is arranged on the upper part of the furnace, and the inner cavity of the inner water box communicates with the water chamber of the furnace body through a connecting pipe; s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F22B31/08F22B35/00
CPCF22B31/08F22B35/00
Inventor 刘文国
Owner 刘文国
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