CN103486790A - High-pressure air cooling device - Google Patents
High-pressure air cooling device Download PDFInfo
- Publication number
- CN103486790A CN103486790A CN201310426783.5A CN201310426783A CN103486790A CN 103486790 A CN103486790 A CN 103486790A CN 201310426783 A CN201310426783 A CN 201310426783A CN 103486790 A CN103486790 A CN 103486790A
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- Prior art keywords
- nozzle
- air
- cooling device
- housing
- air cooling
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- Compressor (AREA)
- Jet Pumps And Other Pumps (AREA)
Abstract
The invention provides a high-pressure air cooling device. By the high-pressure air cooling device, cooling under special working conditions is realized, so that processing quality of workpieces is guaranteed. The high-pressure air cooling device is characterized in that the high-pressure air cooling device comprises a shell, an air outlet is arranged on the shell, a nozzle corresponding to a workpiece is arranged in the shell and is of a necking-down structure, and an air compressor corresponding to the nozzle is arranged outside the shell and connected with the nozzle.
Description
Technical field
The present invention relates to the field of apparatus cools, be specially a kind of pressure-air cooling device.
Background technology
The workpiece that often has heating in industrial some operation needs cooling, but due to the restriction that is subject to process conditions, can not water or a large amount of media such as air carry out cooling, as: (1) adopts water spray or other liquid medium to carry out coolingly can affecting product quality; (2) workpiece is the parts of motion, and inconvenience is carried out cooling in inner water flowing or ventilation; (3) workpiece is mounted in the housing of relative closure, can not introduce from the external world a large amount of air and carry out coolingly, otherwise have large quantity of air, discharges, and the subsequent treatment difficulty, only allow a small amount of Bas Discharged.The existing common type of cooling is difficult to meet the cooling requirement of workpiece.
Summary of the invention
For the problems referred to above, the invention provides a kind of pressure-air cooling device, realize cooling under special operation condition, thereby guaranteed the crudy of workpiece.
Its technical scheme is such, a kind of pressure-air cooling device, it is characterized in that: it comprises housing, be provided with gas outlet on described housing, in described housing, corresponding workpiece setting has nozzle, described nozzle is throat structure, and the outer corresponding described nozzle of described housing is provided with air compressor machine, and described air compressor machine connects described nozzle.
In said structure of the present invention, owing to being provided with gas outlet on housing, in housing, corresponding workpiece setting has nozzle, nozzle is throat structure, the outer corresponding nozzle of housing is provided with air compressor machine, air compressor machine connects nozzle, the pressure energy of nozzle exit air changes kinetic energy into, thereby produce negative pressuren zone at this place, will entrainment so peripheral air flows forward together, make the flow of final air mass flow much larger than nozzle ejection itself, air is taken away the heat of workpiece, the air that has absorbed heat at this moment temperature can raise to some extent, then the inner surface heat exchange of air and housing, housing again with extraneous natural heat dissipation or conventional type of cooling cooling with other again, so just completed the cooling procedure of workpiece, realized cooling under special operation condition, thereby guaranteed the cooling requirement of workpiece.
The accompanying drawing explanation
Fig. 1, pressure-air cooling device device schematic diagram.
The specific embodiment
See Fig. 1, a kind of pressure-air cooling device, it comprises housing 1, is provided with gas outlet 2 on housing 1, and the interior corresponding workpiece 5 of housing 1 is provided with nozzle 3, and nozzle 3 is throat structure, and the outer corresponding nozzle 3 of housing 1 is provided with air compressor machine 4, and air compressor machine 4 connects nozzle 3.
The operation principle of pressure-air cooling device of the present invention is described in conjunction with Fig. 1:
Moving Workpieces 5 is arranged on housing 1 inside, during workpiece work, can generate heat, and from the pressure-air of air compressor machine 4, by nozzle 3, sprays at a high speed, entrainments peripheral air simultaneously and sprays to together workpiece 5 surfaces, and the heat of workpiece 5 is taken away.The air that has absorbed heat at this moment temperature can raise to some extent, then the inner surface heat exchange of air and housing 1, housing again with extraneous natural heat dissipation or conventional type of cooling cooling with other again, so just completed the cooling procedure of workpiece, because the air velocity of pressure-air nozzle ejection is very high, can be forced workpiece cooling, good cooling results.
A small amount of air through heat exchange is discharged by exhaust outlet 2.
Claims (1)
1. a pressure-air cooling device, it is characterized in that: it comprises housing, on described housing, is provided with gas outlet, in described housing, corresponding workpiece setting has nozzle, described nozzle is throat structure, and the outer corresponding described nozzle of described housing is provided with air compressor machine, and described air compressor machine connects described nozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310426783.5A CN103486790A (en) | 2013-09-18 | 2013-09-18 | High-pressure air cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310426783.5A CN103486790A (en) | 2013-09-18 | 2013-09-18 | High-pressure air cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103486790A true CN103486790A (en) | 2014-01-01 |
Family
ID=49827221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310426783.5A Pending CN103486790A (en) | 2013-09-18 | 2013-09-18 | High-pressure air cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103486790A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110241448A (en) * | 2019-06-21 | 2019-09-17 | 广西贺州市桂东电子科技有限责任公司 | A kind of electrolytic bath radiator |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2098125U (en) * | 1991-07-20 | 1992-03-04 | 王民 | Emergency cooling device for cerment transmitting tube |
| JPH04320397A (en) * | 1991-04-19 | 1992-11-11 | Fujitsu Ltd | Cooling structure for electronic device |
| CN101704222A (en) * | 2009-04-24 | 2010-05-12 | 上海机床厂有限公司 | Dry-cold grinding device for grinding machine |
| CN203076703U (en) * | 2012-12-27 | 2013-07-24 | 河南恒美铝业有限公司 | Saw blade cooling device |
| CN203534014U (en) * | 2013-09-18 | 2014-04-09 | 无锡锡东能源科技有限公司 | High-pressure air cooling device |
-
2013
- 2013-09-18 CN CN201310426783.5A patent/CN103486790A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04320397A (en) * | 1991-04-19 | 1992-11-11 | Fujitsu Ltd | Cooling structure for electronic device |
| CN2098125U (en) * | 1991-07-20 | 1992-03-04 | 王民 | Emergency cooling device for cerment transmitting tube |
| CN101704222A (en) * | 2009-04-24 | 2010-05-12 | 上海机床厂有限公司 | Dry-cold grinding device for grinding machine |
| CN203076703U (en) * | 2012-12-27 | 2013-07-24 | 河南恒美铝业有限公司 | Saw blade cooling device |
| CN203534014U (en) * | 2013-09-18 | 2014-04-09 | 无锡锡东能源科技有限公司 | High-pressure air cooling device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110241448A (en) * | 2019-06-21 | 2019-09-17 | 广西贺州市桂东电子科技有限责任公司 | A kind of electrolytic bath radiator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140101 |
|
| RJ01 | Rejection of invention patent application after publication |