Method and device for increasing sucking capability and distance of suction opening
A technology of suction capacity and suction port, which is applied in pump devices, liquid variable capacity machinery, machines/engines, etc., can solve the problems of small fresh air shielding capacity, weak jet rotation strength, and reduced suction efficiency, and achieves the scope of application. Wide, strong suction ability, improve the effect of suction ability and distance
Inactive Publication Date: 2011-08-17
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Abstract
The invention discloses a method for increasing the sucking capability and distance of a suction opening. The periphery of the suction opening is provided with a plurality of efflux nozzles which are driven to rotate around the suction opening by a power source and can spray efflux. By adopting the method, the sucking capability and distance of the suction opening can be greatly increased. The method can be widely applied to the engineering fields of ventilation, dust removal and emission of harmful gas. The invention also provides a device for increasing the sucking capability and distance of the suction opening.
Application Domain
Pump installationsPositive-displacement liquid engines
Technology Topic
EngineeringNozzle
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Examples
- Experimental program(1)
Example Embodiment
PUM
Property | Measurement | Unit |
Angle | 15.0 ~ 30.0 | deg |
Radial angle | 0.0 ~ 30.0 | deg |
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