Title:
【発明の名称】温室の環境制御装置
Document Type and Number:
Japanese Patent JP2835192
Kind Code:
B2
Abstract:
PURPOSE:To provide the title system equipped with a means to alter space heating initiation temperature to a temperature higher than the dew point by a specified value or greater to prevent dew condensation by space heating in the case the humidity has got higher without the change in set value in advance. CONSTITUTION:A dew point calculated by its operating means from temperature and humidity determined by a thermosensor 7 and a hygrosensor 8, respectively, is compared with space heating initiation temperature. When the space heating initiation temperature is not higher than the dew point by a specified value or greater, this temperature is replaced by a certain temperature higher than the dew point by the specified value or greater using a controller 13. When the indoor temperature falls to this temperature replaced above, indoor space heating is initiated.
Inventors:
KOYAMA YASUNORI
Application Number:
JP1325191A
Publication Date:
December 14, 1998
Filing Date:
February 04, 1991
Export Citation:
Assignee:
TOSHIBA KK
International Classes:
A01G9/24; A01G9/26; F24F11/02; (IPC1-7): A01G9/24; A01G9/26; F24F11/02
Domestic Patent References:
| JP4911638A | ||||
| JP5782159U |
Attorney, Agent or Firm:
Hidekazu Miyoshi (4 outside)