Title:
HEAT QUANTITY CALCULATION METHOD FOR BRINE-REFRIGERANT TYPE HEAT PUMP SYSTEM USING GEOTHERMAL ENERGY
Document Type and Number:
WIPO Patent Application WO/2019/221315
Kind Code:
A1
Abstract:
In a brine-refrigerant type heat pump system using geothermal energy according to the present invention, a heat quantity generated from a heat source side using brine is calculated and a heat quantity consumed in a demand side is calculated through the heat quantity generated from the heat source side. Therefore, the heat pump system does not need to use an expensive refrigerant flow meter and the like in order to calculate a heat quantity in a demand side using a refrigerant, and thus has an advantage reducing costs. Also, the heat pump system controls an on or off times of a brine pump and a heat pump differently and calculates the generated heat quantity in the heat source side so as to add same while the brine pump is on, and thus can more accurately calculate a heat quantity.
Inventors:
KIM JONG RYUL (KR)
LEE WON KEUN (KR)
MOON KI SUN (KR)
KIM SEOUNG WOOG (KR)
CHO SU JIN (KR)
LEE WON KEUN (KR)
MOON KI SUN (KR)
KIM SEOUNG WOOG (KR)
CHO SU JIN (KR)
Application Number:
PCT/KR2018/005664
Publication Date:
November 21, 2019
Filing Date:
May 17, 2018
Export Citation:
Assignee:
TE INC (KR)
International Classes:
G01K17/08; F25B27/00; F25B49/02
Foreign References:
| KR20180033359A | 2018-04-03 | |||
| KR20140108818A | 2014-09-15 | |||
| KR100952591B1 | 2010-04-15 | |||
| KR101641507B1 | 2016-07-21 | |||
| KR20110126880A | 2011-11-24 |
Attorney, Agent or Firm:
JEON, Yong Joon (KR)
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