Immersed heat exchange tube assembly adopting regularly changed heating tube diameters

A technology of heat exchange tubes and components, which is applied in the field of heat exchange components of submerged heat exchangers, can solve the problems of low heat exchange efficiency and low heat exchange efficiency, achieve convenient operation, improve heat exchange efficiency, and improve heating efficiency and its effect on the uniformity of heating

Active Publication Date: 2017-04-26
烟台创元热能科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] However, the current immersion heat exchanger has problems such as low heat transfer efficiency, so in general, it is necessary to add stirring components to increase heat transfer
[0004] In addition, th

Method used

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  • Immersed heat exchange tube assembly adopting regularly changed heating tube diameters
  • Immersed heat exchange tube assembly adopting regularly changed heating tube diameters
  • Immersed heat exchange tube assembly adopting regularly changed heating tube diameters

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Example Embodiment

[0038] Figure 1-2 Shows a cut-away schematic diagram of the submerged heat exchange components, such as figure 1 As shown, an immersed heat exchanger assembly includes a left tube box 2, a right tube box 6 and a heat exchange tube. The heat exchange tube is connected to the left tube box 2 and the right tube box 6, and the electric heating device 5 is arranged on the left The tube box 2 and / or the right tube box 6; the left tube box 2, the right tube box 6 and the heat exchange tubes are filled with heating fluid, and the heating fluid flows in a closed flow in the left tube box 2 and the right tube box 6 and the heat exchange tubes.

[0039] The electric heating device 5 is used to heat the inner fluid of the heat exchange assembly, and then heat the fluid outside the heat exchanger assembly through the heated fluid.

[0040] Preferably, the electric heating device 5 is arranged in the left pipe box 2 or the right pipe box 6.

[0041] Preferably, the heat exchange tube is a straig...

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Abstract

The invention provides a heat exchange tube assembly. The heat exchange tube assembly comprises a left tube chamber, a right tube chamber and heat exchange tubes, wherein the heat exchange tubes communicate with the left tube chamber and the right tube chamber, and electric heating devices are arranged in the left tube chamber and/or the right tube chamber; the left tube chamber, the right tube chamber and the heat exchange tubes are filled with heating fluids, and a heating fluid closed cycle is formed; the electric heating devices are resistance heating devices, and outer diameters of the electric heating devices become smaller and smaller from the tops of the left tube chamber and/or the right tube chamber to the bottoms of the left tube chamber and/or the right tube chamber. Aiming at defects of water heaters in the prior art and the mounting positions of the electric heating devices, one immersed heat exchange tube assembly provided with the electric heating devices with changed outer diameters is provided, and the heating efficiency and the heating uniformity are improved.

Description

technical field [0001] The invention relates to a heat exchange assembly, in particular to a heat exchange assembly of an immersion heat exchanger. Background technique [0002] The submerged heat exchanger is one of the types of partitioned heat exchangers. It has simple structure, convenient manufacture, installation, cleaning and maintenance, low price, and is especially suitable for cooling and condensation of high-pressure fluid, so it is still widely used in modern times. This kind of heat exchanger is mostly made of metal pipes, or made into various conditions suitable for the container, and immersed in the liquid in the container. [0003] However, the current immersion heat exchanger has problems such as low heat exchange efficiency, so in general, it is necessary to add stirring components to increase heat exchange. [0004] In addition, the heating power of the heating device of the immersion heat exchanger has remained unchanged as a whole, and has not changed ...

Claims

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Application Information

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IPC IPC(8): F24H9/18F28D1/047
CPCF24H9/1818F28D1/047
Inventor 杨丙张海明王逸隆赵炜
Owner 烟台创元热能科技有限公司
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