CN103759550A - Spiral-groove jet-fluid exchanger - Google Patents
Spiral-groove jet-fluid exchanger Download PDFInfo
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- CN103759550A CN103759550A CN201310716053.9A CN201310716053A CN103759550A CN 103759550 A CN103759550 A CN 103759550A CN 201310716053 A CN201310716053 A CN 201310716053A CN 103759550 A CN103759550 A CN 103759550A
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- jet nozzle
- fluid
- small
- low
- spiral
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Abstract
The invention relates to a spiral-groove jet-fluid exchanger. The spiral-groove jet-fluid exchanger comprises a straight outer shell, wherein a jet nozzle which is coaxial with the outer shell is installed inside the outer shell, the front end of the jet nozzle is fixed on the inner wall of the outer shell, the middle part of the jet nozzle is a small-diameter section, the inner wall of the small-diameter section is provided with a double-spiral groove, the outer shell in the downstream of a fixed position of the jet nozzle is provided with a low-pressure fluid inlet, the low-pressure fluid inlet is communicated with an outlet of the jet nozzle, an outlet of the jet nozzle is provided with a small-diameter fluid pipe, an inlet of the small-diameter fluid pipe is in an inner conical shape, an outlet of the small-diameter fluid pipe is in a flared shape, the middle part of the small-diameter fluid pipe is an isodiametric straight pipe, and the inner wall of the straight pipe is provided with at least one guide groove along the longitudinal direction. By adopting the spiral-groove jet-fluid exchanger, a low-pressure fluid pipeline is omitted, the mixing of high-pressure fluid and low-pressure fluid is promoted through the guide groove, the heat exchanging efficiency is improved, the entire structure is simple, and the occupied space is small.
Description
Technical field
The present invention is that a kind of spiral groove type sprays fluid interchanger, belongs to injecting type heat exchanger field.
Background technology
Injecting type heat exchanger be a kind of be to take the injector that heat exchange is 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.Different according to mixed fluid, can be divided into vapour-water interchanger, water-water interchanger, vapour-vapour interchanger etc.Vapour-water interchanger wherein, 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 spiral groove 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:
Spiral groove type sprays fluid interchanger, the external shell that comprises 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 be provided with double spiral groove on the inwall of described thin diameter section, 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, the exit position of described jet nozzle is provided with thin footpath fluid hose, the entrance of described thin footpath fluid hose is inner conical, outlet is for tubaeform, centre is isometrical straight tube, on the inwall of straight tube, be provided with along the longitudinal at least one guiding gutter.
The spiral groove type of above-mentioned design sprays fluid interchanger, has omitted low-pressure fluid pipeline, promotes the mixing of high pressure, low-pressure fluid by guiding gutter, improves heat exchanger effectiveness, simple in structure on the whole, takes 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 spiral groove 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, spiral groove type sprays fluid interchanger, the external shell 1 that comprises 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 double spiral groove 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, the exit position of described jet nozzle 2 is provided with thin footpath fluid hose 5, the entrance of described thin footpath fluid hose 5 is inner conical, outlet is for tubaeform, centre is isometrical straight tube, on the inwall of straight tube, be provided with along the longitudinal at least one guiding gutter 6.
The spiral groove type of above-mentioned design sprays fluid interchanger, has omitted low-pressure fluid pipeline, promotes the mixing of high pressure, low-pressure fluid by guiding gutter, improves heat exchanger effectiveness, simple in structure on the whole, takes up room little.
Claims (1)
1. spiral groove type sprays fluid interchanger, the external shell that comprises straight-tube shape, it is characterized in that, 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 be provided with double spiral groove on the inwall of described thin diameter section, 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, the exit position of described jet nozzle is provided with thin footpath fluid hose, the entrance of described thin footpath fluid hose is inner conical, outlet is for tubaeform, centre is isometrical straight tube, on the inwall of straight tube, be provided with along the longitudinal at least one guiding gutter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310716053.9A CN103759550A (en) | 2013-12-23 | 2013-12-23 | Spiral-groove jet-fluid exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310716053.9A CN103759550A (en) | 2013-12-23 | 2013-12-23 | Spiral-groove jet-fluid exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103759550A true CN103759550A (en) | 2014-04-30 |
Family
ID=50526826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310716053.9A Pending CN103759550A (en) | 2013-12-23 | 2013-12-23 | Spiral-groove jet-fluid exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103759550A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112105282A (en) * | 2018-04-04 | 2020-12-18 | 典业有限公司 | Bowl and dish cleaning machine with heat exchanger |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2185420Y (en) * | 1993-12-22 | 1994-12-14 | 毕文礼 | Steam jetting heater |
| CN2465134Y (en) * | 2001-02-19 | 2001-12-12 | 刘玉田 | Steam heat-jetting type hot-exchanger |
| CN200968782Y (en) * | 2006-04-28 | 2007-10-31 | 刘振利 | Fluid jet water mixer |
| CN201735471U (en) * | 2010-07-02 | 2011-02-09 | 四川什邡东润制造有限公司 | Easily-assembled/disassembled air water atomizing nozzle |
| CN103111221A (en) * | 2013-02-04 | 2013-05-22 | 西安交通大学 | Venturi mixer with rotating blade |
-
2013
- 2013-12-23 CN CN201310716053.9A patent/CN103759550A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2185420Y (en) * | 1993-12-22 | 1994-12-14 | 毕文礼 | Steam jetting heater |
| CN2465134Y (en) * | 2001-02-19 | 2001-12-12 | 刘玉田 | Steam heat-jetting type hot-exchanger |
| CN200968782Y (en) * | 2006-04-28 | 2007-10-31 | 刘振利 | Fluid jet water mixer |
| CN201735471U (en) * | 2010-07-02 | 2011-02-09 | 四川什邡东润制造有限公司 | Easily-assembled/disassembled air water atomizing nozzle |
| CN103111221A (en) * | 2013-02-04 | 2013-05-22 | 西安交通大学 | Venturi mixer with rotating blade |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112105282A (en) * | 2018-04-04 | 2020-12-18 | 典业有限公司 | Bowl and dish cleaning machine with heat exchanger |
| CN112105282B (en) * | 2018-04-04 | 2024-04-30 | 典业有限公司 | Dish washer with heat exchanger |
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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: 20140430 |