JPS6438540A - Spout type radiation device - Google Patents
Spout type radiation deviceInfo
- Publication number
- JPS6438540A JPS6438540A JP19068587A JP19068587A JPS6438540A JP S6438540 A JPS6438540 A JP S6438540A JP 19068587 A JP19068587 A JP 19068587A JP 19068587 A JP19068587 A JP 19068587A JP S6438540 A JPS6438540 A JP S6438540A
- Authority
- JP
- Japan
- Prior art keywords
- air
- air curtain
- vortex
- negative pressure
- curtain
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Abstract
PURPOSE:To enable simultaneous execution of gas exhaust and heat radiation, by a method wherein at least two or more artificial spout generating mechanisms are mounted in a manner to form a two-throw type, and an exhaust mechanism and a radiation mechanism are disposed to each throw. CONSTITUTION:When air is discharged through an air discharge port 2 of an air discharge pipe 1, an air curtain A is formed in a lateral flow direction, and simultaneously the air curtain is rotated along the inner wall surface to surround a space part with the air curtain A. Through the wake action of the air curtain A, a swirl flow B continuous to a space part formed downwardly of the air discharge port D is generated, and a negative pressure core part C is formed in the swirl flow B by suction through the air suction port D. A centrifugal force is exerted on air particle circulated in the negative pressure core part C, a circulating flow produces a vortex in a range where centrifugal force is balanced with centripetal force, and an artificial waterspout H is generated toward the air suction port D in a state that the vortex is converged to the central part.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19068587A JPS6438540A (en) | 1987-07-30 | 1987-07-30 | Spout type radiation device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19068587A JPS6438540A (en) | 1987-07-30 | 1987-07-30 | Spout type radiation device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6438540A true JPS6438540A (en) | 1989-02-08 |
Family
ID=16262170
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP19068587A Pending JPS6438540A (en) | 1987-07-30 | 1987-07-30 | Spout type radiation device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6438540A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6551185B1 (en) | 1998-03-30 | 2003-04-22 | Daikin Industries, Ltd. | Air intake and blowing device |
JP2007057135A (en) * | 2005-08-23 | 2007-03-08 | Afc Barrier Kk | Apparatus for forming ion screening space |
CN103143542A (en) * | 2013-03-19 | 2013-06-12 | 苏州市易柯露环保科技有限公司 | Vertical gas collection deodorant complete equipment |
CN106871197A (en) * | 2017-02-28 | 2017-06-20 | 滑铁卢计算流体力学工程咨询公司 | Smoke exhaust ventilator |
CN106885277A (en) * | 2017-02-28 | 2017-06-23 | 滑铁卢计算流体力学工程咨询公司 | Oil smoke for smoke exhaust ventilator revolves acquisition means |
CN106958841A (en) * | 2017-02-28 | 2017-07-18 | 滑铁卢计算流体力学工程咨询公司 | Conserving kitchen oil smoke pumping cooking equipment |
CN107023865A (en) * | 2017-02-28 | 2017-08-08 | 滑铁卢计算流体力学工程咨询公司 | Smoke exhaust ventilator |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62178826A (en) * | 1986-01-31 | 1987-08-05 | Nippon Air Curtain Kk | Device for preventing harmful gas from diffusing |
-
1987
- 1987-07-30 JP JP19068587A patent/JPS6438540A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62178826A (en) * | 1986-01-31 | 1987-08-05 | Nippon Air Curtain Kk | Device for preventing harmful gas from diffusing |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6551185B1 (en) | 1998-03-30 | 2003-04-22 | Daikin Industries, Ltd. | Air intake and blowing device |
JP2007057135A (en) * | 2005-08-23 | 2007-03-08 | Afc Barrier Kk | Apparatus for forming ion screening space |
CN103143542A (en) * | 2013-03-19 | 2013-06-12 | 苏州市易柯露环保科技有限公司 | Vertical gas collection deodorant complete equipment |
CN106871197A (en) * | 2017-02-28 | 2017-06-20 | 滑铁卢计算流体力学工程咨询公司 | Smoke exhaust ventilator |
CN106885277A (en) * | 2017-02-28 | 2017-06-23 | 滑铁卢计算流体力学工程咨询公司 | Oil smoke for smoke exhaust ventilator revolves acquisition means |
CN106958841A (en) * | 2017-02-28 | 2017-07-18 | 滑铁卢计算流体力学工程咨询公司 | Conserving kitchen oil smoke pumping cooking equipment |
CN107023865A (en) * | 2017-02-28 | 2017-08-08 | 滑铁卢计算流体力学工程咨询公司 | Smoke exhaust ventilator |
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