Title:
ADSORPTION TYPE ENERGY STORAGE AND COOLING AND HEATING SIMULTANEOUSLY USING SYSTEM
Document Type and Number:
Japanese Patent JP2023047292
Kind Code:
A
Abstract:
To simultaneously operate for cooling and heating by using waste heat, and to resolve energy supply-demand difference according to time.SOLUTION: A system includes a regenerator that heats a strong solution by waste heat to generate a first vapor refrigerant and a diluted solution, a condenser that condenses the first vapor refrigerant to be a liquid refrigerant, a refrigerant expansion valve that lowers the pressure and temperature of the liquid refrigerant, a low-pressure evaporator that evaporates the liquid refrigerant to generate a second vapor refrigerant, a low-pressure absorber that absorbs the second vapor refrigerant into the diluted solution to generate an intermediate solution, a refrigerant transporting pump that increases the pressure of the liquid refrigerant, a high-pressure evaporator that evaporates the liquid refrigerant to generate a third vapor refrigerant, a high-pressure absorber that absorbs the third vapor refrigerant into the intermediate solution to generate the strong solution, a strong solution heat exchanger that lowers the temperature of the strong solution to raise the temperature of the intermediate solution, a strong solution expansion value that lowers the pressure and temperature of the strong solution, a diluted solution heat exchanger that raises the temperature of the intermediate solution and lowers the temperature of the diluted solution, a solution transporting pump that raises the pressure of the intermediate solution, and a diluted solution expansion value that lowers the pressure and temperature of the diluted solution.SELECTED DRAWING: Figure 1
Inventors:
KANG YONG TAE
JUNG HAN SOL
JEONG JAE HUI
LEE JAE WON
CHOI HYUNG WON
JUNG HAN SOL
JEONG JAE HUI
LEE JAE WON
CHOI HYUNG WON
Application Number:
JP2022128978A
Publication Date:
April 05, 2023
Filing Date:
August 12, 2022
Export Citation:
Assignee:
INDUSTRY UNIV COOPERATION TEAM KOREA UNIV
International Classes:
F25B15/00; F25B27/02; F25B29/00; F28D20/00
Attorney, Agent or Firm:
Katsumi Iseki
Shuhei Kaneko
Wataru Onishi
Shuhei Kaneko
Wataru Onishi
Previous Patent: Automobile inner door handle and its application
Next Patent: Apparatus and method for achieving deterministic power saving state
Next Patent: Apparatus and method for achieving deterministic power saving state