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Concave cone exchanger for ejected fluid

An exchanger and cone technology, which is applied to the field of concave cone type jet fluid exchangers, can solve the problems of low work efficiency, large structure, low heat exchange efficiency, etc.

Inactive Publication Date: 2014-04-16
INNOVATIVE CREATIONS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Among them, the steam-water exchanger has a huge structure, low heat exchange efficiency, and uneven jet mixing, resulting in low overall work efficiency

Method used

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  • Concave cone exchanger for ejected fluid

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Embodiment Construction

[0012] Such as figure 1 As shown, the concave cone jet fluid exchanger according to the embodiment of the present invention includes a straight outer casing 1, and a jet nozzle 2 coaxially arranged with the outer casing 1 is installed inside the outer casing 1. , the front end of the jet nozzle 2 is fixed on the inner wall of the outer casing 1, the middle part of the jet nozzle 2 is a thin-diameter section, and at least three evenly distributed arc-shaped grooves 3 are arranged on the inner wall of the thin-diameter section, A low-pressure fluid inlet 4 is provided on the external casing 1 downstream of the fixed position of the jet nozzle 2, and the low-pressure fluid inlet 4 communicates with the outlet of the jet nozzle 2; a cone 6 is arranged downstream of the outlet of the jet nozzle , and an impeller 5 is provided on the rear side of the cone 6 .

[0013] Both the cone and the impeller are arranged coaxially with the outer casing.

[0014] Through the cone, the high-p...

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Abstract

A concave cone exchanger for an ejected fluid comprises a barrel-shaped outer casing, wherein an ejecting nozzle coaxially arranged with the outer casing is mounted inside the outer casing; the front end of the ejecting nozzle is fixed onto the inner wall of the outer casing; the middle of the ejecting nozzle is a low-diameter section; at least three arc grooves are uniformly formed in the inner wall of the low-diameter section; a low pressure fluid inlet is formed in the outer casing downstream the fixed part of the ejecting nozzle; the low pressure fluid inlet is communicated with the outlet of the ejecting nozzle; a cone is arranged downstream the outlet of the ejecting nozzle; an impeller is arranged at the rear side of the cone. The concave cone exchanger for the ejected fluid eliminates a low pressure liquid pipeline; the cone and the impeller are adopted to promote the heat exchanging when the high pressure fluid and the low pressure fluid are mixed, so that the high pressure fluid and the low pressure fluid are fully mixed, the heat exchanging efficiency is increased, the overall structure is simple, and the occupied space is small.

Description

technical field [0001] The invention is a concave cone jet fluid exchanger, which belongs to the field of jet heat exchangers. Background technique [0002] The ejector heat exchanger is an ejector for the purpose of heat exchange. It is a device for mixing two fluids with different pressures and temperatures and exchanging energy during the mixing process. According to the different fluids to be mixed, it can be divided into steam-water exchangers, water-water exchangers, steam-steam exchangers, etc. Among them, the steam-water exchanger has a huge structure, low heat exchange efficiency, and uneven jet mixing, resulting in low overall work efficiency. Contents of the invention [0003] The object of the present invention is to provide a concave cone jet fluid exchanger, which ensures efficient operation of the heat exchanger and saves space. [0004] The purpose of the present invention is specifically achieved through the following technical solutions: [0005] Conca...

Claims

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Application Information

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IPC IPC(8): F28C3/00F28F9/24
Inventor 高怀俊
Owner INNOVATIVE CREATIONS