The present invention relates to a hybrid heat pump apparatus comprising: a housing having a first channel and a second channel formed therein; a dehumidifying rotor disposed in the housing; a heating unit disposed in the first channel and heating air passing therethrough; a cooling unit disposed in
The present invention relates to a hybrid heat pump apparatus comprising: a housing having a first channel and a second channel formed therein; a dehumidifying rotor disposed in the housing; a heating unit disposed in the first channel and heating air passing therethrough; a cooling unit disposed in the second channel and selectively cooling air passing therethrough; a coolant circulating unit including a compressor, a first heat exchanger disposed in the second channel, a second heat exchanger, and a four-way valve; and a water circulating pipe through which water circulates and which is connected to the second heat exchanger for heat exchanging between the circulating water and coolant in the second heat exchanger.
대표청구항▼
1. A hybrid heat pump apparatus comprising: a housing;a first channel formed in the housing such that first air passes through the first channel;a second channel formed in the housing such that second air passes through the second channel;a desiccant rotor rotatably installed in the housing while be
1. A hybrid heat pump apparatus comprising: a housing;a first channel formed in the housing such that first air passes through the first channel;a second channel formed in the housing such that second air passes through the second channel;a desiccant rotor rotatably installed in the housing while being disposed over the first and second channels, so that the desiccant rotor is dried by the first air passing therethrough and absorbs moisture from the second air passing therethrough;a heating unit disposed upstream of the desiccant rotor so as to be closer to an introduction side of the first air in the first channel, the heating unit serving to heat the first air passing therethrough;a cooling unit disposed downstream of the desiccant rotor so as to be closer to a discharge side of the second air in the second channel, the cooling unit serving to selectively cool the second air passing therethrough;a refrigerant circulation unit comprising a compressor, a first heat exchanger, a second heat exchanger, and a four-way valve, the first heat exchanger being disposed downstream of the cooling unit so as to be closer to the discharge side of the second air in the second channel, a refrigerant being circulated in the refrigerant circulation unit in order of the compressor, the first heat exchanger, the second heat exchanger, and the compressor or vice versa, according to control of the four-way valve; anda water circulation pipe in which water is circulated, the water circulation pipe being connected to the second heat exchanger such that the water circulating therein exchanges heat with the refrigerant in the second heat exchanger. 2. A hybrid heat pump apparatus comprising: a housing;a first channel formed in the housing such that first air passes through the first channel;a second channel formed in the housing such that second air passes through the second channel;a third channel formed in the housing such that third air passes through the third channel;a desiccant rotor rotatably installed in the housing while being disposed over the first, second, and third channels, so that the desiccant rotor is dried by the first air passing therethrough and absorbs moisture from the second air and the third air passing therethrough;a heating unit disposed upstream of the desiccant rotor so as to be closer to an introduction side of the first air in the first channel, the heating unit serving to heat the first air passing therethrough;a first cooling unit disposed downstream of the desiccant rotor so as to be closer to a discharge side of the second air in the second channel, the first cooling unit serving to selectively cool the second air passing therethrough;a second cooling unit disposed downstream of the desiccant rotor so as to be closer to a discharge side of the third air in the third channel, the second cooling unit serving to cool the third air passing therethrough;a refrigerant circulation unit comprising a compressor, a first heat exchanger, a second heat exchanger, and a four-way valve, the first heat exchanger being disposed downstream of the first cooling unit so as to be closer to the discharge side of the second air in the second channel, a refrigerant being circulated in the refrigerant circulation unit in order of the compressor, the first heat exchanger, the second heat exchanger, and the compressor or vice versa, according to control of the four-way valve; anda water circulation pipe in which water is circulated, the water circulation pipe being connected to the second heat exchanger such that the water circulating therein exchanges heat with the refrigerant in the second heat exchanger. 3. The hybrid heat pump apparatus of claim 1, further comprising a third heat exchanger connected to the water circulation pipe such that the water circulating in the water circulation pipe via the second heat exchanger exchanges heat with a heat source which is selectively supplied to the third heat exchanger. 4. The hybrid heat pump apparatus of claim 3, wherein the third heat exchanger is connected to a hot water pipe which is selectively supplied with hot water, and the water circulating in the water circulation pipe exchanges heat with the hot water, as the heat source, flowing in the hot water pipe. 5. The hybrid heat pump apparatus of claim 1, further comprising a third heat exchanger connected to the water circulation pipe such that the water circulating in the water circulation pipe via the second heat exchanger exchanges heat with a heat source which is selectively supplied to the third heat exchanger, wherein: the heating unit comprises a hot water coil;the third heat exchanger is connected to a hot water pipe which is selectively supplied with hot water, and the water circulating in the water circulation pipe exchanges heat with the hot water, as the heat source, flowing in the hot water pipe; anda water inlet pipe into which hot water is introduced, a supply pipe of the hot water pipe connected to the third heat exchanger, and an inlet pipe connected to an inlet of the hot water coil are interconnected by a three-way valve. 6. The hybrid heat pump apparatus of claim 1, further comprising a blower disposed in the first or second channel such that air forcibly passes through the first or second channel. 7. The hybrid heat pump apparatus of claim 2, further comprising a blower disposed in the first, second, or third channel such that air forcibly passes through the first, second, or third channel. 8. The hybrid heat pump apparatus of claim 1, wherein at least a portion of the water circulation pipe is disposed within at least one of an interior floor, an interior ceiling, and an interior wall. 9. The hybrid heat pump apparatus of claim 1, wherein at least a portion of the water circulation pipe is disposed in a fan coil unit. 10. The hybrid heat pump apparatus of claim 1, wherein the first air is air introduced into the first channel from the outside, and the first air passing through the first channel is discharged to the outside. 11. The hybrid heat pump apparatus of claim 1, wherein the second air is air introduced into the second channel from the outside, and the second air is discharged to the outside after heat exchange in the first heat exchanger. 12. The hybrid heat pump apparatus of claim 1, further comprising a water supply unit disposed in the second channel so as to spray water on a surface of the first heat exchanger. 13. The hybrid heat pump apparatus of claim 1, wherein the heating unit comprises a hot water coil. 14. The hybrid heat pump apparatus of claim 2, wherein the third air is air introduced into the third channel from the inside, and the third air passing through the third channel is discharged to the inside. 15. The hybrid heat pump apparatus of claim 2, further comprising a damper disposed between the second and third channels, the second channel communicating with the third channel by opening/closing of the damper. 16. The hybrid heat pump apparatus of claim 2, further comprising an air filter disposed in the third channel. 17. The hybrid heat pump apparatus of claim 2, further comprising a third heat exchanger connected to the water circulation pipe such that the water circulating in the water circulation pipe via the second heat exchanger exchanges heat with a heat source which is selectively supplied to the third heat exchanger. 18. The hybrid heat pump apparatus of claim 17, wherein the third heat exchanger is connected to a hot water pipe which is selectively supplied with hot water, and the water circulating in the water circulation pipe exchanges heat with the hot water, as the heat source, flowing in the hot water pipe. 19. The hybrid heat pump apparatus of claim 2, further comprising a third heat exchanger connected to the water circulation pipe such that the water circulating in the water circulation pipe via the second heat exchanger exchanges heat with a heat source which is selectively supplied to the third heat exchanger, wherein: the heating unit comprises a hot water coil;the third heat exchanger is connected to a hot water pipe which is selectively supplied with hot water, and the water circulating in the water circulation pipe exchanges heat with the hot water, as the heat source, flowing in the hot water pipe; anda water inlet pipe into which hot water is introduced, a supply pipe of the hot water pipe connected to the third heat exchanger, and an inlet pipe connected to an inlet of the hot water coil are interconnected by a three-way valve. 20. The hybrid heat pump apparatus of claim 2, wherein at least a portion of the water circulation pipe is disposed within at least one of an interior floor, an interior ceiling, and an interior wall.
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이 특허에 인용된 특허 (4)
Lake Barry J. ; Ziehr Lawrence ; Tagliapietra Lance C. ; Tuckfield Christopher A., Air handling controller for HVAC system for electric vehicles.
Lake Barry J. ; Ziehr Lawrence ; Tagliapietra Lance C., Controller for heating in reversible air conditioning and heat pump HVAC system for electric vehicles.
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