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Efficient condensing heat exchange pipe

A technology of condensing heat exchangers and heat exchange tubes, applied in the direction of heat exchanger types, indirect heat exchangers, tubular elements, etc., can solve problems such as energy waste, and achieve the effects of improving durability, uniform strength, and increasing heat generation rate.

Inactive Publication Date: 2019-03-08
天津赛诺梅肯能源科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The generated water absorbs about 10% of the heat of vaporization from the heat generated during combustion (high calorific value) and turns into water vapor, which is discharged together with the exhausted flue gas, resulting in a waste of energy

Method used

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  • Efficient condensing heat exchange pipe
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  • Efficient condensing heat exchange pipe

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Embodiment Construction

[0021] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be described in detail below in conjunction with the accompanying drawings. The description in this part is only exemplary and explanatory, and should not have any limiting effect on the protection scope of the present invention. .

[0022] Such as Figure 1 to Figure 3 As shown, a high-efficiency condensing heat exchange tube includes: a water pipe 1 and a condensing heat exchanger 4, the condensing heat exchanger 4 is located inside the water pipe 1, the lower end of the water pipe 1 is provided with a water pipe inlet port 2, and the water pipe 1 The upper end is provided with a water pipe outlet port 3, and the condensing heat exchanger 4 includes a heat exchanger connecting pipe head 41, a heat exchanger flexible connecting pipe 42 and a plurality of condensing heat exchanger fins 43, and the heat exchanger connecting pipe hea...

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Abstract

The invention relates to the technical field of condensing heat exchange pipes, in particular to an efficient condensing heat exchange pipe. The efficient condensing heat exchange pipe comprises a water pipe and a condensing heat exchanger; the condensing heat exchanger is located in the water pipe, the lower end of the water pipe is provided with a water pipe inlet end, and the upper end of the water pipe is provided with a water pipe outlet end; the condensing heat exchanger comprises a heat exchanger connecting pipe head, a heat exchanger flexible connecting pipe and a plurality of condensing heat exchanger pieces; the heat exchanger connecting pipe head and the multiple condensing heat exchanger pieces are connected through the heat exchanger flexible connecting pipe, and the heat exchanger connecting pipe head stretches out of the two ends of the water pipe; and the condensing heat exchanger pieces are each made of an austenitic stainless steel seamless pipe which is formed at a time, the condensing heat exchanger pieces are bent corrugated flexible thin pipes, and the deformation quantity of the flexible thin pipes is large. Vaporization heat of water vapor in gas fuel combustion products can be released and recovered, the utilization rate of gas fuel is increased, the content of CO2 and NOx in smoke discharged during gas combustion can further be lowered greatly, and thus environment pollution is relieved.

Description

technical field [0001] The invention relates to the technical field of condensation heat exchange tubes, in particular to a high-efficiency condensation heat exchange tube. Background technique [0002] Heat exchange tube is a device that transfers part of the heat of hot fluid to cold fluid. It occupies an important position in chemical, petroleum, power, food and many other industrial productions and is widely used. Natural gas and other gas fuels are mainly compounds composed of carbon (C) and hydrogen (H), which can maintain complete combustion, and the main combustion product is CO 2 and H 2 O, is a clean fuel. Hydrogen (H) contained in the gas combines with oxygen to form water during combustion. The generated water absorbs about 10% of the heat of vaporization from the heat generated during combustion (high calorific value) and turns into water vapor, which is discharged together with the exhausted flue gas, resulting in a waste of energy. [0003] In addition, ga...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F28D7/08F28F1/08F28F19/00
CPCF28D7/08F28F1/08F28F19/00
Inventor 刘钟杨昊臧红佟轶鹏
Owner 天津赛诺梅肯能源科技有限公司
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