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Vacuum steam generating heat exchanger for wall-hung condensing gas furnace

A steam generator and heat exchanger technology, which is applied in thermal storage heaters, fluid heaters, lighting and heating equipment, etc. The method is uncontrollable and other problems, so as to avoid the burning of the water tank and reduce the corrosion effect.

Active Publication Date: 2010-09-29
YINCHUAN AINI IND TECH DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the heat exchanger wall of the wall-hung boiler is directly heated by the flame, and the local high temperature of the water in the water pipe is easy to cause scale formation, especially in the use of high hardness water in the west. The adsorption and other methods used in the market cannot effectively remove calcium ions in the water. And magnesium ions, the method of acidification and neutralization is uncontrollable and easy to cause corrosion to the circulation system

Method used

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  • Vacuum steam generating heat exchanger for wall-hung condensing gas furnace
  • Vacuum steam generating heat exchanger for wall-hung condensing gas furnace
  • Vacuum steam generating heat exchanger for wall-hung condensing gas furnace

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Embodiment Construction

[0012] The vacuum steam generating heat exchanger for the condensing wall-hung boiler of the present invention includes two parts: a heat exchanger and a vacuum steam generator, and consists of a return pipe 1, a steam output pipe 2, a water level observation window 3, a heat conduction pipe 4, a flue gas pipe 5, Flue gas outlet connecting pipe 6, flue gas channel partition 7, flue gas collecting channel 8, smoke collecting channel 9, burner 10, gas delivery pipe 11, medium water 12, water cavity wall 13, water cavity 14, shell 15, replacement Heater blades 16, steam heat exchanger tubes 17 and heat exchange chamber 18;

[0013] A. The heat exchanger is composed of return pipe 1, heat exchanger blades 16, steam heat exchanger tube 17 and heat exchange chamber 18; return pipe 1 is installed at the bottom of heat exchange chamber 18, and the other end of return pipe 1 is connected to water chamber 14. A steam heat exchanger tube 17 is installed in the hot chamber 18, and a heat ...

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Abstract

The invention relates to a wall-hung vacuum steam generator, in particular to a vacuum steam generating heat exchanger for a wall-hung condensing furnace, which is used for generating steam in the vacuum environment to exchange heat. The vacuum steam generating heat exchanger for the wall-hung condensing furnace integrates a heat exchanger and a vacuum steam generator and comprises a water return pipe, a steam output pipe, a water level observation window, a heat conduction flue gas pipe, a flue gas outlet joint pipe, a flue gas channel separation plate, a flue gas collection channel, a flue gas accumulation channel, a burner, a gas delivery pipe, medium water, a water cavity wall, a water cavity, a shell, heat exchanger blades, a heat exchanger pipe and a heat exchange cavity. The vacuum steam generating heat exchanger for the wall-hung condensing furnace is used for generating steam by heating the processed medium water in the vacuum environment in a circulatory way without treating the heated medium water, thus the scaling of the heat exchanger, the low heat exchange efficiency of the heat exchanger, the burndown of the water tank and other adverse consequences resulted from the scaling of the heat exchanger can be avoided, and the corrosion to the circulating system due to the treatment of the acid in the heated medium water can be reduced.

Description

Technical field: [0001] The invention discloses a vacuum steam generating heat exchanger for a condensing wall-hung boiler, a vacuum steam generator for a wall-hung boiler, and relates to a vacuum steam generator in a gas-fired wall-hung boiler, which is used for generating water vapor in a vacuum environment for heat exchange. Background technique: [0002] At present, the heat exchanger wall of the wall-hung boiler is directly heated by the flame, and the local high temperature of the water in the water pipe is easy to cause scale formation, especially in the use of high hardness water in the west. The adsorption and other methods used in the market cannot effectively remove calcium ions in the water. And magnesium ions, the method of acidification and neutralization is uncontrollable and easy to cause corrosion to the circulation system. Invention content: [0003] The purpose of the present invention is to design and manufacture a vacuum steam generating heat exchanger...

Claims

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Application Information

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IPC IPC(8): F24H7/02
Inventor 李军
Owner YINCHUAN AINI IND TECH DEV
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