초록 ▼

A combined intermittently operated heat pump device which comprises n combinations (n being an integer equal to or greater than 2) of intermittently operated heat cycles, each combination comprising of vessels accommodating therein different kinds of absorbent material having different temperature a

A combined intermittently operated heat pump device which comprises n combinations (n being an integer equal to or greater than 2) of intermittently operated heat cycles, each combination comprising of vessels accommodating therein different kinds of absorbent material having different temperature and pressure characteristics and coupled with each other by means of a piping through which a common working medium can flow. The 2n batches of the absorbent materials in the respective vessels include at least n+1 kinds of the absorbent material having different temperature and equilibrium pressure characteristics, at least one temperature of heat of absorption in one of the cycles being selected to be higher than the temperature of heat of desorption in at least one of the remaining cycles. A heat transportation passage is provided between the one of the cycles and at least one of the remaining cycles for enabling the heat generated in the one of the cycles to be used as a heat input to the at least one of the remaining cycles.

대표청구항 ▼

A combined intermittently operated heat pump device which comprises: a first intermittently operated relatively high temperature heat cycle means including two absorbent materials having respective lower and higher absorption equilibrium pressures at respective higher and lower temperature sides and

A combined intermittently operated heat pump device which comprises: a first intermittently operated relatively high temperature heat cycle means including two absorbent materials having respective lower and higher absorption equilibrium pressures at respective higher and lower temperature sides and a working gas absorbable in said absorbent materials; a second intermittently operated relatively low temperature heat cycle means including two absorbent materials having respective lower and higher absorption equilibrium pressures at respective higher and lower temperature sides and a working gas absorbable in said absorbent materials; a heat transport means connecting said first and second heat cycle means together for supplying the heat of absorption of the lower absorption equilibrium pressure absorbent material in one of the first and second heat cycle means as a source of heat of desorption to the lower absorption equilibrium pressure absorbent in the other of the first and second heat cycle means, and simultaneously supplying the heat of absorption of the higher absorption equilibrium pressure absorbent material in said other of said first and second heat cycle means as a source of heat of desorption to the higher absorption equilibrium pressure absorbent material in said one of said first and second heat cycle means; and the temperature of the heat of absorption of the lower equilibrium pressure absorbent material used on the high temperature side of said first heat cycle means being higher than the temperature of the heat of desorption of the lower equilibrium pressure absorbent material used on the high temperature side of said second heat cycle means, wherein the heat of absorption of said first heat cycle means flows to the second heat cycle means to heat the second heat cycle means, and the temperature of the heat of absorption of the higher absorption equilibrium pressure absorbent material used on the low temperature side of said second heat cycle means being higher than the temperature of the heat of desorption of the higher equilibrium pressure absorbent material used on the low temperature side of said first heat cycle means, whereby the heat of absorption of said second heat cycle means flow to said first heat cycle means to be taken up by the heat of desorption in said first heat cycle means.