Title:
LOW-CARBON, LOW-COST AGRICULTURAL HEAT-RETAINING APPARATUS USING THE FRICTIONAL HEAT OF WATER
Document Type and Number:
WIPO Patent Application WO/2012/064015
Kind Code:
A1
Abstract:
The present invention relates to a low-carbon, low-cost agricultural heat-retaining apparatus using the frictional heat of water. The agricultural heat-retaining apparatus according to the present invention comprises: a housing in which an inlet, through which water flows in, and an outlet, through which water is discharged, are defined; a rotating drum which is rotatably installed inside the housing, which is formed so as to have a cylindrical shape and one open end, and in which a plurality of first orifice holes, which are formed so as to be skewed in the direction opposite that in which the rotating drum rotates, are defined; a cylindrical fixed drum which is fixedly installed a certain distance apart from the inside or outside of the rotating drum, and in which a plurality of second orifice holes, which are formed so as to be skewed in the same direction as that in which the rotating drum rotates, are defined; a drive motor for rotating the rotating drum with respect to the housing; a spindle for transmitting the power from the drive motor to the rotating drum; a water impeller, which is installed on the outer periphery of the spindle, for forcibly feeding water from the outside of the inlet to the inside of the inlet; and a guide member, which is installed within the inlet, for guiding the water fed by means of the water impeller toward the center of the rotating drum.
Inventors:
KIM HYUN HO (KR)
LEE JAE CHANG (KR)
LEE JAE CHANG (KR)
Application Number:
PCT/KR2011/006616
Publication Date:
May 18, 2012
Filing Date:
September 07, 2011
Export Citation:
Assignee:
KIM HYUN HO (KR)
LEE JAE CHANG (KR)
LEE JAE CHANG (KR)
International Classes:
F24H9/18; A01G9/24; F22B3/06; F24J3/00
Foreign References:
| KR100802475B1 | 2008-02-12 | |||
| KR100489760B1 | 2005-05-16 | |||
| KR200393281Y1 | 2005-08-22 | |||
| KR200447253Y1 | 2010-01-11 |
Attorney, Agent or Firm:
OH, Wi-Hwan (KR)
오위환 (KR)
오위환 (KR)
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Claims: