CN103727813A - Concave spiral-tube-type exchanger for ejected fluid - Google Patents
Concave spiral-tube-type exchanger for ejected fluid Download PDFInfo
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- CN103727813A CN103727813A CN201310651107.8A CN201310651107A CN103727813A CN 103727813 A CN103727813 A CN 103727813A CN 201310651107 A CN201310651107 A CN 201310651107A CN 103727813 A CN103727813 A CN 103727813A
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- pressure fluid
- outer casing
- low
- jet nozzle
- external shell
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Abstract
A concave spiral-tube-type 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 spiral tube coaxial with the outer casing is arranged downstream the outlet of the ejecting nozzle. The concave spiral-tube-type exchanger for the ejected fluid eliminates a low pressure liquid pipeline; the spiral tube is 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
The present invention is that a kind of indent helix tube type sprays fluid interchanger, belongs to injecting type heat exchanger field.
Background technology
Injecting type heat exchanger be a kind of be injector take heat exchange as object, be that pressure, two kinds of fluids that temperature is different are mixed mutually, and in mixed process, carry out the equipment of energy exchange.According to mixed fluid difference, can be divided into vapour-water interchanger, water-water interchanger, vapour-vapour interchanger etc.Wherein vapour-water interchanger, huge structure, heat exchanger effectiveness is low, and jet mixing is even not, causes that operating efficiency is low on the whole.
Summary of the invention
The object of this invention is to provide a kind of indent helix tube type and spray fluid interchanger, guarantee that heat exchanger turns round efficiently, save space.
Object of the present invention is carried out specific implementation by the following technical programs:
Indent helix tube type sprays fluid interchanger, comprise the external shell of straight-tube shape, jet nozzle with the coaxial setting of external shell is installed in the inside of described external shell, described jet nozzle front end is fixed on the inwall of external shell, the middle part of jet nozzle is thin diameter section, and on the inwall of described thin diameter section, be provided with at least 3 equally distributed deep-slotted chip breakers, on the external shell in downstream, jet nozzle fixed position, be provided with low-pressure fluid entrance, described low-pressure fluid entrance communicates with the outlet of described jet nozzle; Downstream in the outlet of described jet nozzle is provided with the helix tube coaxial with external shell.
In described helix tube, can be filled with cold fluid or hot fluid, heat exchanger effectiveness when improving low-pressure fluid and high-pressure fluid mixing.
The indent helix tube type of above-mentioned design sprays fluid interchanger, has omitted low-pressure fluid pipeline, the heat exchange while promoting the mixing of high pressure, low-pressure fluid by helix tube, high pressure, low-pressure fluid are fully mixed, improve heat exchanger effectiveness, simple in structure on the whole, take up room little.
Accompanying drawing explanation
According to drawings and embodiments the present invention is described in further detail below.
Fig. 1 is the structure chart that indent helix tube type sprays fluid interchanger described in the embodiment of the present invention.
The specific embodiment
As shown in Figure 1, described in the embodiment of the present invention, indent helix tube type sprays fluid interchanger, comprise the external shell 1 of straight-tube shape, jet nozzle 2 with the coaxial setting of external shell 1 is installed in the inside of described external shell 1, described jet nozzle 2 front ends are fixed on the inwall of external shell 1, the middle part of jet nozzle 2 is thin diameter section, and on the inwall of described thin diameter section, be provided with at least 3 equally distributed deep-slotted chip breakers 3, on the external shell 1 in jet nozzle 2 downstreams, fixed position, be provided with low-pressure fluid entrance 4, described low-pressure fluid entrance 4 communicates with the outlet of described jet nozzle 2, downstream in the outlet of described jet nozzle 2 is provided with the helix tube coaxial with external shell 5.
In described helix tube, can be filled with cold fluid or hot fluid, heat exchanger effectiveness when improving low-pressure fluid and high-pressure fluid mixing.
The indent helix tube type of above-mentioned design sprays fluid interchanger, has omitted low-pressure fluid pipeline, the heat exchange while promoting the mixing of high pressure, low-pressure fluid by helix tube, high pressure, low-pressure fluid are fully mixed, improve heat exchanger effectiveness, simple in structure on the whole, take up room little.
Claims (1)
1. indent helix tube type sprays fluid interchanger, comprise the external shell of straight-tube shape, jet nozzle with the coaxial setting of external shell is installed in the inside of described external shell, it is characterized in that, described jet nozzle front end is fixed on the inwall of external shell, the middle part of jet nozzle is thin diameter section, and on the inwall of described thin diameter section, be provided with at least 3 equally distributed deep-slotted chip breakers, on the external shell in downstream, jet nozzle fixed position, be provided with low-pressure fluid entrance, described low-pressure fluid entrance communicates with the outlet of described jet nozzle; Downstream in the outlet of described jet nozzle is provided with the helix tube coaxial with external shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310651107.8A CN103727813A (en) | 2013-12-08 | 2013-12-08 | Concave spiral-tube-type exchanger for ejected fluid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310651107.8A CN103727813A (en) | 2013-12-08 | 2013-12-08 | Concave spiral-tube-type exchanger for ejected fluid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103727813A true CN103727813A (en) | 2014-04-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310651107.8A Pending CN103727813A (en) | 2013-12-08 | 2013-12-08 | Concave spiral-tube-type exchanger for ejected fluid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103727813A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2206848C1 (en) * | 2001-12-14 | 2003-06-20 | Цыцаркин Анатолий Фёдорович | Mass-transfer heat exchanger |
| CN2605548Y (en) * | 2003-03-19 | 2004-03-03 | 哈尔滨工业大学新型热能有限责任公司 | Laminar injection steam heat exchanger |
| CN200968782Y (en) * | 2006-04-28 | 2007-10-31 | 刘振利 | Fluid jet water mixer |
| CN201152694Y (en) * | 2007-11-30 | 2008-11-19 | 北京市自动化系统成套工程公司 | Water-steam jet flow mixing apparatus |
| CN101435664A (en) * | 2007-11-12 | 2009-05-20 | 洛阳蓝海实业有限公司 | Large caliber acoustic velocity-variable supercharging heat-exchanging system |
| CN102937388A (en) * | 2011-08-15 | 2013-02-20 | 杨永利 | Waste heat recovery heat exchanger for drilling platform |
| CN103111221A (en) * | 2013-02-04 | 2013-05-22 | 西安交通大学 | Venturi mixer with rotating blade |
-
2013
- 2013-12-08 CN CN201310651107.8A patent/CN103727813A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2206848C1 (en) * | 2001-12-14 | 2003-06-20 | Цыцаркин Анатолий Фёдорович | Mass-transfer heat exchanger |
| CN2605548Y (en) * | 2003-03-19 | 2004-03-03 | 哈尔滨工业大学新型热能有限责任公司 | Laminar injection steam heat exchanger |
| CN200968782Y (en) * | 2006-04-28 | 2007-10-31 | 刘振利 | Fluid jet water mixer |
| CN101435664A (en) * | 2007-11-12 | 2009-05-20 | 洛阳蓝海实业有限公司 | Large caliber acoustic velocity-variable supercharging heat-exchanging system |
| CN201152694Y (en) * | 2007-11-30 | 2008-11-19 | 北京市自动化系统成套工程公司 | Water-steam jet flow mixing apparatus |
| CN102937388A (en) * | 2011-08-15 | 2013-02-20 | 杨永利 | Waste heat recovery heat exchanger for drilling platform |
| CN103111221A (en) * | 2013-02-04 | 2013-05-22 | 西安交通大学 | Venturi mixer with rotating blade |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140416 |