Title:
HIGH-BED HEATING SYSTEM FOR CROP CULTIVATION HAVING ELECTRIC HEATING WIRES CAPABLE OF AUTOMATICALLY CONTROLLING TEMPERATURE CHANGES
Document Type and Number:
WIPO Patent Application WO/2014/200236
Kind Code:
A1
Abstract:
The present invention relates to a bed system for crop cultivation capable of controlling temperature, comprising: an open-top bed body including a supporter having a mounting part formed to be separated at a predetermined distance from the ground, and a plurality of supporting parts which are provided in the mounting part and which have a drain groove formed in the center of the bottom surface thereof so as to discharge water or a culture medium, mounting grooves downwardly rounded at both sides of the bottom surface thereof, and a stopping protrusion formed by connecting a first side connected to the drain groove and a second side connected to the mounting groove while being stepped from each other; a support plate placed on the first side so as to cover the drain groove; a heat-insulating member mounted at the upper end of the support plate; first and second heating wire members connected to a power supply unit so as to generate heat by using electric power supplied from the power supply unit; a heat conduction plate mounted on the heat-insulating member and having a first heat conduction pipe into which the first heating wire member is inserted and which is formed to be integrated; a second heat conduction pipe which is provided in the mounting groove and into which the second heating wire member is inserted; and an automatic temperature control unit for automatically controlling the electric power supplied to the first and second heating wire members such that the heat is generated from the first and second heating wire members so as to change the heat temperature on the basis of the growth temperature of the crops.
Inventors:
IM HYANG MUK (KR)
CHOI JAE SOO (KR)
CHOI JAE SOO (KR)
Application Number:
PCT/KR2014/005062
Publication Date:
December 18, 2014
Filing Date:
June 10, 2014
Export Citation:
Assignee:
IM HYANG MUK (KR)
CHOI JAE SOO (KR)
CHOI JAE SOO (KR)
International Classes:
A01G9/02; A01G31/02
Foreign References:
| KR101197567B1 | 2012-11-06 | |||
| KR20050031146A | 2005-04-06 | |||
| KR200432507Y1 | 2006-12-05 | |||
| KR20060042864A | 2006-05-15 | |||
| KR101187055B1 | 2012-09-28 |
Attorney, Agent or Firm:
KIM, JUNG SU (KR)
김정수 (KR)
김정수 (KR)
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