High-efficiency air temperature vaporizer

A vaporizer and high-efficiency technology, applied in the direction of pressure vessels, non-pressure vessels, container filling methods, etc., can solve the problems of low heat exchange efficiency, inability to achieve vaporization, and unsatisfactory heat exchange effects, so as to improve heat exchange efficiency, Easy to control, improve the effect of heat transfer efficiency and heat transfer area

Inactive Publication Date: 2019-04-12
苏州杜尔气体化工装备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a high-efficiency air-temperature vaporizer to solve the problem of low heat exchange efficiency and unsatisfactory heat exchange effect of the technology proposed in the above background technology, which cannot achieve efficient vaporization.

Method used

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  • High-efficiency air temperature vaporizer

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Embodiment Construction

[0027] see Figure 1~4 , in the embodiment of the present invention, a high-efficiency air-temperature evaporator 20 includes a mounting and fixing assembly, a finned tube set 10 and a venturi tube 19, wherein the mounting and fixing assembly includes a mounting part and a fixing part, so The installation part is retractable so as to install and fix the carburetor, and the fixing part is used for fixing and arranging the finned tube assembly 10, one end of the finned tube group 10 is the inlet 5 of the carburetor, so The other end of the finned tube group 10 is the vaporizer outlet 9, which is characterized in that,

[0028] The vaporizer inlet 5 is connected with the Venturi tube 19 by an inlet flange 13, and the vaporizer outlet 9 is connected with an extended outlet pipe by an outlet flange 15, and the middle of the outlet pipe and the Venturi tube 19 is An inlet and outlet connecting pipe 17 is also connected between the negative pressure ports of the throat, so that the ...

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Abstract

The invention discloses a high-efficiency air temperature vaporizer, and relates to the field of vaporizers. An inlet and outlet connecting pipe is installed to connect an outlet with an inlet of thevaporizer, a negative pressure zone is formed in the middle throat portion through a venturi pipe, gas in the outlet of the vaporizer is sucked into the inlet of the vaporizer to be mixed, the heat exchange effect is improved, the heat exchange efficiency and heat exchange area of the vaporizer are improved, therefore, the heat exchange efficiency is improved, the heat exchange effect is better, and a one-way valve can ensure that liquid gas does not flow into the outlet of the vaporizer. The diameter of the middle throat portion of the venturi pipe is smaller than the diameter of the inlet ofthe vaporizer, the maximum diameters of the constricted section and the diffusing section of the venture pipe each are at least twice the diameter of the inlet of the vaporizer, the diameter of the inlet and outlet connecting pipe is smaller than the diameter of the middle throat portion of the venturi pipe, meanwhile, a pressurized air guiding assembly is arranged, and it can be effectively ensured that gas at the outlet of the vaporizer can be smoothly sucked into the inlet of the vaporizer for mixing through the negative pressure zone.

Description

technical field [0001] The invention relates to the technical field of carburetors, in particular to a high-efficiency air-temperature carburetor. Background technique [0002] The air-heated vaporizer uses the natural convection of air to heat the low-temperature liquid in the heat exchange tube to completely evaporate it into a gas. It is a high-efficiency energy-saving heat exchange equipment that integrates air-temperature and heating vaporization functions and can replace heating and vaporization products. A Chinese patent discloses an air-temperature vaporizer CN 207123200 U. This patented technology can facilitate the disassembly and replacement of the fixing plate, and can fasten finned tubes of different diameters. However, the heat transfer efficiency of this patented technology is low, and the heat transfer effect is low. It is also not ideal, and high-efficiency vaporization cannot be achieved. Therefore, those skilled in the art provide a high-efficiency air-tem...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F17C7/04F17C9/02F17C13/00
CPCF17C7/04F17C9/02F17C13/00
Inventor 郭旭吴桂兰高明明曾旭
Owner 苏州杜尔气体化工装备有限公司
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