PROBLEM TO BE SOLVED: To provide an adsorption-type registration system in which a delay of rising at an operation start, or the lowering of the efficiency of the system can be suppressed by suppressing the generation of dew condensation.SOLUTION: An adsorption-type refrigeration system comprises first heat exchanging parts 81c, 91c for heating adsorption cores 8, 9 in order to desorb a refrigerant. The refrigeration system also comprises second heat exchanging parts 12, 13 which can supply heat necessary for evaporation latent heat to adsorbers 6, 7, and can radiate condensed latent heat necessary for condensation by changing a desorbed air phase refrigerant to a liquid phase refrigerant. The refrigeration system furthermore comprises a second heat radiator 190 for radiating the heat of the second heat exchanging parts 12, 13 to the outside for condensation. Then, the adsorbers 6, 7 generate cold heat by alternately repeating an adsorption process and a desorption process. When a determination part of a control device 20 determines that the heat radiation of the condensed latent heat is insufficient, the adsorbers 6, 7 are immediately transited to the adsorption process from the desorption process, and the catalyst causing dew condensation is adsorbed.SELECTED DRAWING: Figure 1
【課題】結露の発生を抑制し、運転開始時の立ち上がりの遅れ又はシステムの効率低下を抑制できる吸着式冷凍システムを提供する。【解決手段】吸着式冷凍システムは、冷媒を脱離されるために吸着コア8、9を加熱する第1熱交換部81c、91cを備える。更に、気化潜熱に必要な熱を吸着器6、7に供給可能、かつ脱離された気相冷媒を液相冷媒に相変化させ復水されるのに必要な凝縮潜熱を放熱可能な第2熱交換部12、13が備えられる。かつ、復水のために第2熱交換部12、13の熱を外気に放熱する第2放熱器190が備えられる。そして吸着器6、7は、吸着工程と、脱離工程と、を交互に繰り返して冷熱を生成する。制御装置20の判定部が、凝縮潜熱の放熱が充分でないと判定したとき、吸着器6、7を脱離工程から吸着工程に直ちに移行させ、結露の原因となる冷媒を吸着させる。【選択図】図1
ADSORPTION-TYPE REFRIGERATION SYSTEM
吸着式冷凍システム
2017-10-12
Patent
Electronic Resource
Japanese
IPC: | F25B Kältemaschinen, Kälteanlagen oder Kälteverfahren , REFRIGERATION MACHINES, PLANTS, OR SYSTEMS / B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht |
European Patent Office | 2018
|European Patent Office | 2018
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