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An energy-saving boiler

A boiler and shell technology, applied in steam boilers, heat exchange equipment, steam generation, etc., can solve the problems of low thermal efficiency and high energy consumption, and achieve the effects of resource saving, large heat exchange area and remarkable energy saving effect

Inactive Publication Date: 2017-03-22
桂阳三益科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The disadvantage of this kind of boiler is that the thermal efficiency is not high and the energy consumption is high.

Method used

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Embodiment Construction

[0019] See figure 2 , the energy-saving boiler includes a shell 1, a first heat exchange device 3 is arranged inside the shell 1, a burner 2 and a flue 4 connected with the first heat exchange device 3 are arranged on the shell 1, and the upper part of the shell 1 is provided There is a steam outlet 101; the first heat exchange device 3 includes an air distribution chamber 301, an exhaust chamber 304, and several heat dissipation pipes 302 arranged between the air distribution chamber 301 and the exhaust chamber 304; the burner 2 Connected with the air distribution chamber 301, the flue 4 is divided into an inner flue 401 inside the casing 1 and an outer flue 402 outside the casing 1, the inner flue 401 is connected with the exhaust chamber 304 connection, the outer flue 402 is provided with a cold water preheating device 5; the cooling fin 303 is provided around the heat pipe 302; the gas distribution chamber 301 is as image 3 As shown, it consists of conical front and rea...

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Abstract

The invention discloses an energy-saving boiler. The energy-saving boiler comprises a shell. First heat exchange equipment is arranged in the shell. The shell is provided with a burner and a flue which are connected with the first heat exchange equipment. The first heat exchange equipment comprises a gas distribution chamber, a gas exhaust chamber and a plurality of heat dissipation pipes arranged between the gas distribution chamber and the gas exhaust chamber. The burner is connected with the gas distribution chamber. The flue is divided into an inner flue body arranged in the shell and an outer flue body arranged outside the shell. The inner flue body is connected with the gas exhaust chamber. Cooling fins are arranged around the heat dissipation pipes. The gas distribution chamber is composed of a conical front plate and a conical rear plate which form a conical flow guide gas channel. The heat dissipation pipes are arranged on the front plate and evenly distributed along the gas channel. The conical top of the rear plate is connected with the burner. The first heat exchange equipment adopted for the energy-saving boiler has the advantages of being large in heat exchange area, good in heat transfer effect and high in heat efficiency, and thus the purposes of rapid heading and a remarkable energy-saving effect can be achieved.

Description

technical field [0001] The invention belongs to boilers, in particular to an energy-saving boiler. Background technique [0002] Existing gas and oil boilers such as figure 1 As shown, it includes a shell, which is equipped with a furnace and a heat exchanger. The shell is equipped with a burner and a flue corresponding to the front and rear of the furnace, a heat medium water replenishment water inlet, a heat medium water circulation pump, and a cold water for the heat exchanger. Import and export of hot water. When the boiler is working, the high temperature generated by the combustion of the burner heats the furnace and the flue, heats the heat medium water around them, and heats the cold water flowing through the heat exchanger into the required heat through the heat medium water and the heat exchanger. Water, the heat medium water in the casing is circulated up and down by the heat medium water circulation pump and supplemented by the supplementary water inlet. The d...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F22B31/08F28F9/22
Inventor 卢招苟
Owner 桂阳三益科技有限公司
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