ABSORPTION REFRIGERATOR

• Main Authors: YASUDA KEN, YOSHIDA TAKUYA, TAKEYA AKIRA, TAKEUCHI YUMI
• Format: Patent
• Language: English; Japanese
• Published: 28.09.2017
• Subjects: BLASTING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; HEATING; LIGHTING; LIQUEFACTION SOLIDIFICATION OF GASES; MANUFACTURE OR STORAGE OF ICE; MECHANICAL ENGINEERING; REFRIGERATION MACHINES, PLANTS OR SYSTEMS; REFRIGERATION OR COOLING; WEAPONS

PROBLEM TO BE SOLVED: To provide an absorption refrigerator capable of coping with the operation with rating output or more while reducing installation cost.SOLUTION: An absorption refrigerator comprises: an absorber 14; a high temperature regenerator 10; a condenser 12; an evaporator 13; a burner 20 for heating the high temperature regenerator 10; a cooling water pump 30 for circulating cooling water through the absorber 14 and the condenser 12; a cold water pump 31 for circulating cold water through an air conditioner and the evaporator 13; and a control device 41. The control device 41 controls the cooling water pump 30 and the cold water pump 31 so as to shift their operations from the rating operation to the operation with rating output or more which increases the capacity of the pumps, when the air conditioning load exceeds the rating output.SELECTED DRAWING: Figure 1 【課題】設置コストの低減を図るとともに、定格出力以上の運転に対応することのできる吸収式冷凍機を提供する。【解決手段】吸収器１４と、高温再生器１０と、凝縮器１２と、蒸発器１３と、高温再生器１０を加熱するバーナ２０と、吸収器１４および凝縮器１２に冷却水を循環させる冷却水ポンプ３０と、空気調和機および蒸発器１３に冷水を循環させる冷水ポンプ３１と、制御装置４１と、を有し、制御装置４１は、空調負荷が定格出力を超えた場合に、定格運転から冷却水ポンプ３０および冷水ポンプ３１の能力を増大させる定格出力以上の運転に切り換えるように制御する。【選択図】図１