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Boiler having integrated nitrogen tank and heat exchanger

A technology of heat exchanger and nitrogen, which is applied in the field of boilers, can solve problems such as unit price increase and hot water cannot flow out immediately, and achieve the effects of improving heat exchange performance, reducing production unit price, and simplifying the heating water circulation structure and the overall structure

Active Publication Date: 2013-09-25
崔镇玟 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, for this traditional domestic boiler, because the pressure expansion tank and heat exchanger for filling nitrogen are additionally configured separately, the disadvantage is that the unit price of manufacture will increase to a certain extent.
[0005] In addition, because the traditional household boiler uses warm water, even if the user turns on the warm water faucet, hot water cannot flow out immediately, which also brings some inconvenience

Method used

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  • Boiler having integrated nitrogen tank and heat exchanger
  • Boiler having integrated nitrogen tank and heat exchanger
  • Boiler having integrated nitrogen tank and heat exchanger

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Embodiment Construction

[0025] figure 1 A schematic diagram schematically depicting the internal cross-sectional structure of the boiler (100) of the present invention, figure 2 It is a schematic diagram depicting a schematic structure of a boiler system (1) to which the boiler (100) of the present invention is applied.

[0026] As shown in the figure, the boiler (100) of the present invention includes the following structure, the casing (110), the nitrogen filling box (120) arranged in the lower part of the casing (110), and the nitrogen filling box (120) is arranged inside and An elastic pocket (130) that can achieve elastic deformation in volume according to the inflow and outflow of warm water, and a warm water heat exchanger (140) configured on the upper part of the casing (110) for adjusting the temperature of warm water.

[0027] The inside of the casing (110) has space for accommodating the nitrogen filling tank (120) and the warm water heat exchanger (140), and also has space for heating w...

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Abstract

The present invention relates to a boiler comprising: a casing having a heated water inlet / outlet and a hot water inlet / outlet; a nitrogen packed tank placed at the lower region of the casing for nitrogen gas to be packed therein; an elastic pocket, which is located inside the nitrogen packed tank for inflow / outflow of the heated water, and elastically transforms the volume thereof according to the inflow / outflow of the heated water; and a hot water heat exchanger placed at the upper region of the casing for adjusting the temperature of the hot water.

Description

technical field [0001] The invention relates to a boiler, specifically a boiler with a nitrogen filling box and a heat exchanger. Background technique [0002] Household boilers have a pressure-type expansion tank that blocks the atmosphere. For the upward pipeline where the heating pipeline is higher than the expansion tank, the selection of this structure can ensure that the water will not overflow the pipeline. That is to say, once the boiler is started, the water temperature inside the pipe will increase, the volume will also increase, and the pressure in the pipe will also increase at this time, and these pressures will be absorbed by the diaphragm and nitrogen filling part in the expansion tank. [0003] Therefore, due to the structure that blocks the atmosphere, the amount of dissolved oxygen inside the pipe will be reduced, thereby preventing corrosion of the heat exchanger and pipes, and improving the durability of the equipment, which is also an advantage. [0004...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24H1/48F24D3/02F24D3/08
CPCF24D3/087F24D3/1008F28D7/024F28D20/0034F24D3/1016F28D2020/0078F28D2020/0091F28F2265/12Y02E60/14F24H1/188F24H1/48F24D3/00F24H9/18F24H1/52
Inventor 崔镇玟崔诚桓
Owner 崔镇玟
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