Absorption heat pump apparatus with indoor and outdoor heat exchangers

Claim 2

An absorption heat pump apparatus comprising an evaporator, an absorber, a plurality of regenerators and a condenser to absorb heat of indoor air and to release the heat into outdoor air during a cooling operation, and to absorb heat of the outdoor air and releases the heat into the indoor air during a heating operation, wherein said absorber is provided to cause coolant vapor from said evaporator to be absorbed by solution, and wherein the absorption heat pump apparatus further includes at least two heat exchangers provided to respectively cool the solution, and said heat exchangers are operatively connected in parallel with one another with said absorber through piping including means for delivering the solution.

Claim 3

The absorption heat pump apparatus according to claim 1, wherein one of said heat exchangers is installed outdoors, and another of said heat exchangers in installed indoors, said heat exchangers being operatively connected in parallel with said absorber by said piping including said delivery means for delivering the solution.

Claim 4

The apparatus according to claim 1, wherein a nozzle for discharging the solution in a state of a jet is provided in said absorber.

Claim 5

The apparatus according to claim 1, wherein openings are formed within said absorber to discharge the coolant vapor into the solution.

Claim 6

The apparatus according to claim 4, further comprising one of means for switching flow course of the solution and means for controlling flow rate of the solution, said one of said switching means and said controlling means being provided in said piping which connects said absorber, said delivery means and a plurality of heat exchangers with one another.

Claim 7

An absorption heat pump apparatus comprising an evaporator, an absorber, a plurality of regenerators and a condenser to absorb heat of indoor air and to release the heat into outdoor air during a cooling operation, and to absorb heat of the outdoor air and to release the heat into the indoor air during a heating operation, wherein said condenser condenses coolant vapor from said regenerators into liquid coolant, and wherein said absorption heat pump apparatus further comprises at least two heat exchangers provided to cool the liquid coolant, and wherein said heat exchangers are operatively connected in parallel with one another and with said condenser through piping including means for delivering the liquid coolant.

Claim 8

An absorption heat pump apparatus comprising an evaporator, an absorber, a plurality of regenerators and a condenser to absorb heat of indoor air and to release the heat into outdoor air during a cooling operation, and to absorb heat of the outdoor air and to release the heat into the indoor air during a heating operation, wherein said condenser condenses coolant vapor from said regenerators into liquid coolant, and wherein said absorption heat pump apparatus further comprises at least two heat exchangers provided to cool the liquid coolant, and wherein said heat exchangers are operatively connected in parallel with one another and with said condenser through piping including means for delivering the liquid coolant.

Claim 9

The absorption heat pump apparatus according to claim 6, wherein one of said heat exchangers is installed outdoors, and another of said heat exchangers is installed indoors, said heat exchangers being operatively connected in parallel with said condenser by said piping including said delivery means for the delivery of the liquid coolant.

Claim 10

The absorption heat pump apparatus according to claim 7, said absorption heat pump apparatus further comprising one of means for switching a flow of the liquid coolant or means for controlling a flow rate of the liquid coolant, said one of said switching means or said controlling means being provided in said piping connecting said condenser, said delivery means and a plurality of heat exchangers with one another.

Claim 11

An absorption heat pump apparatus comprising an evaporator, an absorber, a plurality of regenerators and a condenser to heat indoor air and to release the heat into outdoor air during a cooling operation, and to absorb heat of the outdoor air and to release the heat into the indoor air during a heating operation, wherein said evaporator evaporates liquid coolant, and wherein said absorption heat pump further comprises at least two heat exchangers absorb heat of the outdoor air by the liquid coolant, and wherein said heat exchangers are operatively connected in parallel with one another with said evaporator through piping including means for delivering the liquid coolant.

Claim 12

An absorption heat pump apparatus comprising an evaporator, an absorber, a plurality of regenerators and a condenser to heat indoor air and to release the heat into outdoor air during a cooling operation, and to absorb heat of the outdoor air and to release the heat into the indoor air during a heating operation, wherein said evaporator evaporates liquid coolant, and wherein said absorption heat pump further comprises at least two heat exchangers absorb heat of the outdoor air by the liquid coolant, and wherein said heat exchangers are operatively connected in parallel with one another with said evaporator through piping including means for delivering the liquid coolant.

Claim 13

The absorption heat pump apparatus according to claim 9, wherein one of said heat exchangers is installed outdoors, and another of said heat exchangers is installed indoors, said heat exchangers being operatively connected in parallel to each other with said evaporator by said piping including said delivery means for delivering the liquid coolant.

Claim 14

The absorption heat pump apparatus according to claim 10, further comprising one of means for switching a flow of the liquid coolant or means for controlling a flow rate of the liquid coolant, said one of said switching means or said controlling means being provided in said piping connecting said evaporator, said coolant delivery means and said heat exchangers with one another.

Claim 15

An absorption heat pump apparatus comprising an evaporator, an absorber, a plurality of regenerators and a condenser to absorb heat of indoor air and to release the heat into outdoor air during a cooling operation, and to absorb heat of the outdoor air and to release the heat into the indoor air during a heating operation, wherein said condenser condenses coolant vapor from said regenerators into liquid coolant, and wherein said absorption heat pump apparatus further comprises a first heat exchanger and a second heat exchanger to cool the liquid coolant, and wherein said condenser, said first heat exchanger and said second heat exchanger are operatively connected with one another through piping including means for delivering the liquid coolant, and wherein said evaporator evaporates the liquid coolant, and wherein said first heat exchanger and said second heat exchanger absorbs heat of the outdoor air through the liquid coolant, and wherein said first heat exchanger and said second heat exchanger for heat absorption of the liquid coolant are operatively connected in parallel with one another with said evaporator through another piping including another means for delivering the liquid coolant.

Claim 16

An absorption heat pump apparatus comprising an evaporator, an absorber, a plurality of regenerators and a condenser to absorb heat of indoor air and to release the heat into outdoor air during a cooling operation, and to absorb heat of the outdoor air and to release the heat into the indoor air during a heating operation, wherein said condenser condenses coolant vapor from said regenerators into liquid coolant, and wherein said absorption heat pump apparatus further comprises a first heat exchanger and a second heat exchanger to cool the liquid coolant, and wherein said condenser, said first heat exchanger and said second heat exchanger are operatively connected with one another through piping including means for delivering the liquid coolant, and wherein said evaporator evaporates the liquid coolant, and wherein said first heat exchanger and said second heat exchanger absorbs heat of the outdoor air through the liquid coolant, and wherein said first heat exchanger and said second heat exchanger for heat absorption of the liquid coolant are operatively connected in parallel with one another with said evaporator through another piping including another means for delivering the liquid coolant.

Claim 17

An absorption heat pump apparatus comprising an evaporator, an absorber, a plurality of regenerators and a condenser to absorb heat of indoor air and to release the heat into outdoor air during a cooling operation, and to absorb heat to the outdoor air and releases the heat into the indoor air during a heating operation, and wherein said absorber absorbs coolant vapor by solution from said evaporator, and wherein said absorption heat pump apparatus further comprises a first heat exchanger and a second heat exchanger to cool the solution, and wherein said first heat exchanger and second heat exchanger are operatively connected in parallel with one another with said absorber through piping including means for delivering the solution, and wherein one of said first heat exchanger and said second heat exchanger is installed outdoors and another of said first heat exchanger or said second heat exchanger is installed indoors, and wherein said condenser condenses coolant vapor from said regenerators into liquid coolant, wherein said absorption heat pump apparatus further comprises a third heat exchanger and a fourth heat exchanger to cool the liquid coolant, said condenser and said third heat exchanger and said fourth heat exchanger for cooling the liquid coolant are operatively connected in parallel with one another through another piping including another means for delivering the liquid coolant, and wherein one of said third heat exchanger or said fourth heat exchanger for cooling the liquid coolant is installed outdoors and the other of said third heat exchanger and said fourth heat exchanger for cooling the liquid coolant is installed indoors, said evaporator evaporating the liquid coolant, and wherein said absorption heat pump apparatus further comprises a fifth heat exchanger and a sixth heat exchanger to absorb heat of the outdoor air by the liquid coolant, said fifth heat exchanger and said sixth heat exchanger for heat absorption of the liquid coolant being operatively connected in parallel with one another with said evaporator through further means for delivering the liquid coolant, and one of said fifth heat exchangers or said six heat exchanger for heat absorption of the liquid coolant being installed outdoors and another of said fifth heat exchanger or said sixth heat exchanger for heat absorption of the liquid coolant being installed indoors.

Claim 18

An absorption heat pump apparatus comprising an evaporator, an absorber, a plurality of regenerators and a condenser to absorb heat of indoor air and to release the heat into outdoor air during a cooling operation, and to absorb heat to the outdoor air and releases the heat into the indoor air during a heating operation, and wherein said absorber absorbs coolant vapor by solution from said evaporator, and wherein said absorption heat pump apparatus further comprises a first heat exchanger and a second heat exchanger to cool the solution, and wherein said first heat exchanger and second heat exchanger are operatively connected in parallel with one another with said absorber through piping including means for delivering the solution, and wherein one of said first heat exchanger and said second heat exchanger is installed outdoors and another of said first heat exchanger or said second heat exchanger is installed indoors, and wherein said condenser condenses coolant vapor from said regenerators into liquid coolant, wherein said absorption heat pump apparatus further comprises a third heat exchanger and a fourth heat exchanger to cool the liquid coolant, said condenser and said third heat exchanger and said fourth heat exchanger for cooling the liquid coolant are operatively connected in parallel with one another through another piping including another means for delivering the liquid coolant, and wherein one of said third heat exchanger or said fourth heat exchanger for cooling the liquid coolant is installed outdoors and the other of said third heat exchanger and said fourth heat exchanger for cooling the liquid coolant is installed indoors, said evaporator evaporating the liquid coolant, and wherein said absorption heat pump apparatus further comprises a fifth heat exchanger and a sixth heat exchanger to absorb heat of the outdoor air by the liquid coolant, said fifth heat exchanger and said sixth heat exchanger for heat absorption of the liquid coolant being operatively connected in parallel with one another with said evaporator through further means for delivering the liquid coolant, and one of said fifth heat exchangers or said six heat exchanger for heat absorption of the liquid coolant being installed outdoors and another of said fifth heat exchanger or said sixth heat exchanger for heat absorption of the liquid coolant being installed indoors.