Patent ID: 9212837
Filing Date: 2015-12-15
Classification: F25B,Y02A,Y02B

Abstract:
1. An adsorption-type heat pump comprising: an adsorber having an adsorbent and capable of switching between an adsorption process of causing an adsorbent to adsorb a refrigerant and a desorption process of desorbing the refrigerant from an adsorbent; a condenser which condenses the refrigerant desorbed from the adsorber; an evaporator which evaporates the refrigerant supplied from the condenser and supplies the evaporated refrigerant to the adsorber; a first flow hole which causes the refrigerant to flow from the adsorber to the condenser; a second flow hole which causes the refrigerant to flow from the evaporator to the adsorber; a seat valve body arranged on at least one of the first flow hole and the second flow hole, having a seat material and an opening and closing assisting plate material joined to an end part of the seat material and formed by a temperature-dependent material which deforms in accordance with temperature, and opening and closing at least one of the first flow hole and the second flow hole; and a heat conduction part which conducts heat to the opening and closing assisting plate material, wherein the heat conduction part has a pipe which causes a heating medium to flow and which is capable of conducting heat to the opening and closing assisting plate material, and as the heating medium, a heating medium for cooling an adsorbent in the adsorption process or a heating medium for heating an adsorbent in the desorption process is used.