JPS6438540A - Spout type radiation device - Google Patents

Spout type radiation device

Info

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
Application number
JP19068587A
Other languages
Japanese (ja)
Inventor
Shigeo Matsui
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Japan Air Curtain Co Ltd
Original Assignee
Japan Air Curtain Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Japan Air Curtain Co Ltd filed Critical Japan Air Curtain Co Ltd
Priority to JP19068587A priority Critical patent/JPS6438540A/en
Publication of JPS6438540A publication Critical patent/JPS6438540A/en
Pending legal-status Critical Current

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.
JP19068587A 1987-07-30 1987-07-30 Spout type radiation device Pending JPS6438540A (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (1)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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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