JPS5637433A - Ductless discharge device for factory - Google Patents
Ductless discharge device for factoryInfo
- Publication number
- JPS5637433A JPS5637433A JP11067779A JP11067779A JPS5637433A JP S5637433 A JPS5637433 A JP S5637433A JP 11067779 A JP11067779 A JP 11067779A JP 11067779 A JP11067779 A JP 11067779A JP S5637433 A JPS5637433 A JP S5637433A
- Authority
- JP
- Japan
- Prior art keywords
- hood
- blow
- substance
- detrimental
- detrimental substance
- 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.)
- Granted
Links
Landscapes
- Ventilation (AREA)
Abstract
PURPOSE: To prevent a dispersion of detrimental substance in a room by a method wherein a top end of a source of generating detrimental substance to be suspended by a crane is covered with a hood when the source of generating detrimental substance is to be carried by the crane in a factory and the detrimental substance is fed toward a ventilation fan at the ceiling by a fan blower fixed to the hood.
CONSTITUTION: Hood 3 is attached to the top end of the source 1 for generating detrimental substance (such as a heated air, odor and detrimental gas etc.) which is hunged by a crane 2, and a discharge blow-out unit 5 having axial blower 4 therein is installed at the hood 3. The air flow control blow-out unit 7 having axial blower 6 therein is installed in the ceiling air flow area C with the suction port and the blow-out port being directed in a horizontal direction. The detrimental substance generated from the source 1 of the detrimental substance is collected by the hood 3, suctioned into the discharge air blow-out unit 5 along with the surrounding air suctioned into the hood 3 and then ascended up to the control area C from the blow- out port as a jet stream. Then, the substance is discharged out of the factory building through the blow-out unit 7 by the ventilation fan 11 in the ventilation housing 10.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11067779A JPS5637433A (en) | 1979-08-30 | 1979-08-30 | Ductless discharge device for factory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11067779A JPS5637433A (en) | 1979-08-30 | 1979-08-30 | Ductless discharge device for factory |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5637433A true JPS5637433A (en) | 1981-04-11 |
| JPS625259B2 JPS625259B2 (en) | 1987-02-04 |
Family
ID=14541650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11067779A Granted JPS5637433A (en) | 1979-08-30 | 1979-08-30 | Ductless discharge device for factory |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5637433A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58213141A (en) * | 1982-06-02 | 1983-12-12 | Sanyo Hoan Sangyo Kk | System of discharging gas, dust, etc. outdoors |
| JP2011131131A (en) * | 2009-12-22 | 2011-07-07 | Shimizu Corp | Welding fume dust collection system |
-
1979
- 1979-08-30 JP JP11067779A patent/JPS5637433A/en active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58213141A (en) * | 1982-06-02 | 1983-12-12 | Sanyo Hoan Sangyo Kk | System of discharging gas, dust, etc. outdoors |
| JPS6262263B2 (en) * | 1982-06-02 | 1987-12-25 | Sanyo Hoan Sangyo Jugengaisha | |
| JP2011131131A (en) * | 2009-12-22 | 2011-07-07 | Shimizu Corp | Welding fume dust collection system |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS625259B2 (en) | 1987-02-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2004072558A1 (en) | Method and device for local ventilation by guiding airflow and separating airflow | |
| CN208222709U (en) | A kind of duct type oxygen increasing equipment | |
| ATE255395T1 (en) | SYSTEM FOR VENTILATION OF A SAUNA SYSTEM | |
| JPS5637433A (en) | Ductless discharge device for factory | |
| CN211778077U (en) | Smoke abatement fire control safety equipment for emergency | |
| JPS5596855A (en) | Method of ventilating windowless barn | |
| JPS57139233A (en) | Moving operation chamber with carbon monoxide removing device | |
| JPH02110240A (en) | Flue gas system | |
| JPS5634041A (en) | Ductless device for discharging factory exhaust gas | |
| JPS5582240A (en) | Air conditioner in buildings | |
| EP0203684A3 (en) | Method and device for increasing draught in a flue | |
| JPS54147648A (en) | Exhaust hood device | |
| JPS57207738A (en) | Ventilating device for whole facility of factory | |
| JPS5765529A (en) | Ventilator | |
| JPH0689640B2 (en) | Method and device for cleaning air in tunnel | |
| CN115532763B (en) | Safe and energy-saving laboratory fume chamber circulating device and system | |
| JPH0445229B2 (en) | ||
| JPS5454310A (en) | Cooling apparatus for device installed inside heat air pathway in which air is blown by blower | |
| JPS5640034A (en) | Ventilating system for fumigating storehouse | |
| JPS55127162A (en) | System and apparatus for protecting insulator in electric dust collector | |
| RU2037344C1 (en) | Exhaust hood | |
| Lindars et al. | Industrial Ventilation | |
| GB864738A (en) | Improvements in and relating to ventilation | |
| JPS5676220A (en) | Dust collector for indoor installation | |
| CN203875098U (en) | Laboratory fume hood |