IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0341974
(2011-12-31)
|
등록번호 |
US-8640474
(2014-02-04)
|
발명자
/ 주소 |
- Ackner, Richard
- Burke, Howard
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
1 인용 특허 :
2 |
초록
▼
A solar collector assembly comprises a plurality of heater collection tubes. A thermal enhancement manifold assembly is integrated into the solar collector assembly to enhance thermal efficiency. The enhancement manifold assembly includes a supply manifold subassembly which selectively distributes a
A solar collector assembly comprises a plurality of heater collection tubes. A thermal enhancement manifold assembly is integrated into the solar collector assembly to enhance thermal efficiency. The enhancement manifold assembly includes a supply manifold subassembly which selectively distributes a refrigerant between at least two supply manifolds and a return manifold subassembly which distributes the refrigerant between at least two return manifolds. A thermal enhancing tube provides fluid communication between each supply manifold and respective return manifold. The thermal enhancing tubes are assembled within an interior volume of the solar heater collection tubes. Each manifold pairing is operatively governed by a respective fluid control valve. The manifold pairings alternate between an active state and an inactive state, optimizing thermal transfer between the collection tube and a refrigerant. The refrigerant is retained within an inactive tube set of thermal enhancing tubes and flows therethrough in an active tube set.
대표청구항
▼
1. A solar collector assembly configured for integration with a heat pump system for improving the efficacy of the heat pump system, the solar collector assembly comprising: a compressor;a heat exchanger;a plurality of enclosed solar heater collection tubes;a fluid distribution manifold subassembly,
1. A solar collector assembly configured for integration with a heat pump system for improving the efficacy of the heat pump system, the solar collector assembly comprising: a compressor;a heat exchanger;a plurality of enclosed solar heater collection tubes;a fluid distribution manifold subassembly, comprising: a fluid supply inlet;a first fluid supply distribution conduit;a second fluid supply distribution conduit;a fluid supply control valve fluidly interconnecting said fluid supply inlet with said first and second fluid supply distribution conduits to control the flow of said fluid from said fluid supply inlet to said first and second fluid supply distribution conduits; anda volume of refrigerant entrapped within the fluid distribution manifold subassembly;a fluid collection manifold subassembly, comprising: a fluid return outlet;a first fluid return collection conduit;a second fluid return collection conduit; anda fluid return control valve fluidly interconnecting said fluid return outlet with said first and second fluid return collection conduits to control the flow of said fluid from said first and second fluid return collection conduits to said fluid return outlet;a heat exchanger to compressor conduit providing a fluid communication passageway between the heat exchanger and the compressor;a compressor to solar heater supply conduit providing a fluid communication passageway between the compressor and the fluid supply inlet;a thermally elevated fluid conduit providing a fluid communication passageway between the fluid return outlet and the heat exchanger;at least one first thermal transfer enhancing tube having a fluid inlet end for receiving a flow of fluid from said first fluid supply distribution conduit and a fluid outlet end for the egress of said flow of fluid from said first fluid supply distribution conduit into said first fluid return collection conduit; andat least one second thermal transfer enhancing tube having a fluid inlet end for receiving a flow of fluid from said second fluid supply distribution conduit and a fluid outlet end for the egress of said flow of fluid from said second fluid supply distribution conduit into said second fluid return collection conduit,wherein, one of the at least one first thermal transfer enhancing tubes and one of the at least one second thermal transfer enhancing tube are located together within the same enclosed collection tube of the plurality of solar heater collection tubes;wherein, fluid flow through said solar collector assembly is controlled to alternate fluid flow through said first and second thermal transfer enhancing tubes such that stagnant fluid in said first thermal transfer enhancing tube is subjected to solar heating while fluid continues to flow through said second thermal transfer enhancing tube, and vice versa. 2. A solar collector assembly as recited in claim 1, wherein an interior of the solar heater collection tubes housing the first thermal transfer enhancing tube and the second thermal transfer enhancing tube are evacuated. 3. A solar collector assembly as recited in claim 1, wherein the thermal transfer enhancing tubes are fabricated of copper. 4. A solar collector assembly as recited in claim 1, wherein the thermal transfer enhancing tubes are fabricated in a “U” shape. 5. A solar collector assembly as recited in claim 1, further comprising a fan, wherein the fan creates a thermal transfer from the heat exchanger to a surround environment. 6. A solar collector assembly as recited in claim 1, further comprising a second fluid flow path, wherein thermal energy is transferred from the heat exchanger to fluid passing through the second fluid flow path. 7. A solar collector assembly configured for integration with a heat pump system for improving the efficacy of the heat pump system, the solar collector assembly comprising: a compressor;a heat exchanger;a plurality of enclosed solar heater collection tubes;a fluid distribution manifold subassembly, comprising: a fluid supply inlet;a first fluid supply distribution conduit;a second fluid supply distribution conduit;a fluid supply control valve fluidly interconnecting said fluid supply inlet with said first and second fluid supply distribution conduits to control the flow of said fluid from said fluid supply inlet to said first and second fluid supply distribution conduits; anda volume of refrigerant entrapped within the fluid distribution manifold subassembly;a fluid collection manifold subassembly, comprising: a fluid return outlet;a first fluid return collection conduit;a second fluid return collection conduit; anda fluid return control valve fluidly interconnecting said fluid return outlet with said first and second fluid return collection conduits to control the flow of said fluid from said first and second fluid return collection conduits to said fluid return outlet;a heat exchanger to compressor conduit providing a fluid communication passageway between the heat exchanger and the compressor;a compressor to solar heater supply conduit providing a fluid communication passageway between the compressor and the fluid supply inlet;a thermally elevated fluid conduit providing a fluid communication passageway between the fluid return outlet and the heat exchanger; and,at least one first thermal transfer enhancing tube having a fluid inlet end for receiving a flow of fluid from said first fluid supply distribution conduit and a fluid outlet end for the egress of said flow of fluid from said first fluid supply distribution conduit into said first fluid return collection conduit;at least one second thermal transfer enhancing tube having a fluid inlet end for receiving a flow of fluid from said second fluid supply distribution conduit and a fluid outlet end for the egress of said flow of fluid from said second fluid supply distribution conduit into said second fluid return collection conduit; anda manifold control unit, wherein the manifold control unit is in signal communication with each of the fluid supply control valve and the fluid return control valve,wherein, one of the at least one first thermal transfer enhancing tubes and one of the at least one second thermal transfer enhancing tube are located together within the same enclosed collection tube of the plurality of solar heater collection tubes;wherein, fluid flow through said solar collector assembly is controlled by the manifold control unit to alternate fluid flow through said first and second thermal transfer enhancing tubes such that stagnant fluid in said first thermal transfer enhancing tube is subjected to solar heating while fluid continues to flow through said second thermal transfer enhancing tube, and vice versa. 8. A solar collector assembly as recited in claim 7, wherein an interior of the solar heater collection tubes housing the first thermal transfer enhancing tube and the second thermal transfer enhancing tube are evacuated. 9. A solar collector assembly as recited in claim 7, wherein the thermal transfer enhancing tubes are fabricated of copper. 10. A solar collector assembly as recited in claim 7, wherein the thermal transfer enhancing tubes are fabricated in a “U” shape. 11. A solar collector assembly as recited in claim 7, further comprising a fan, wherein the fan creates a thermal transfer from the heat exchanger to a surround environment. 12. A solar collector assembly as recited in claim 7, further comprising a second fluid flow path, wherein thermal energy is transferred from the heat exchanger to fluid passing through the second fluid flow path. 13. A heat pump system, the heat pump system comprising: a compressor;a first heat exchanger;a second heat exchanger;a reversing valve;a solar collector assembly comprising a plurality of solar heater collection tubes;a fluid distribution manifold subassembly, comprising: a fluid supply inlet;a first fluid supply distribution conduit;a second fluid supply distribution conduit; anda fluid supply control valve fluidly interconnecting said fluid supply inlet with said first and second fluid supply distribution conduits to control the flow of said fluid from said fluid supply inlet to said first and second fluid supply distribution conduits;a fluid collection manifold subassembly, comprising: a fluid return outlet;a first fluid return collection conduit;a second fluid return collection conduit; anda fluid return control valve fluidly interconnecting said fluid return outlet with said first and second fluid return collection conduits to control the flow of said fluid from said first and second fluid return collection conduits to said fluid return outlet; and,at least one first thermal transfer enhancing tube having a fluid inlet end for receiving a flow of fluid from said first fluid supply distribution conduit and a fluid outlet end for the egress of said flow of fluid from said first fluid supply distribution conduit into said first fluid return collection conduit;at least one second thermal transfer enhancing tube having a fluid inlet end for receiving a flow of fluid from said second fluid supply distribution conduit and a fluid outlet end for the egress of said flow of fluid from said second fluid supply distribution conduit into said second fluid return collection conduit;a manifold control unit, wherein the manifold control unit is in signal communication with each of the fluid supply control valve and the fluid return control valve;a heat exchanger to compressor conduit providing a fluid communication passageway between the second heat exchanger and the compressor;a thermally elevated fluid conduit providing a fluid communication passageway between the fluid return outlet and the reversing valve;a reversing valve to compressor conduit providing a fluid communication passageway between the reversing valve and the compressor;a compressor to solar heater supply conduit providing a fluid communication passageway between the compressor and the fluid supply inlet;a reversing valve to first heat exchanger conduit providing a fluid communication passageway between the reversing valve and the first heat exchanger;a first heat exchanger to second heat exchanger conduit;a second heat exchanger to reversing valve conduit providing a fluid communication passageway between the second heat exchanger and the reversing valve;wherein, one of the at least one first thermal transfer enhancing tubes and one of the at least one second thermal transfer enhancing tube is located within one of the plurality of solar heater collection tubes;wherein, fluid flow through said solar collector assembly is controlled by the manifold control unit to alternate fluid flow through said first and second thermal transfer enhancing tubes such that stagnant fluid in said first thermal transfer enhancing tube is subjected to solar heating while fluid continues to flow through said second thermal transfer enhancing tube, and vice versa,wherein, the reversing valve controls a direction of fluid flow within a flow path created by a collection of the conduits. 14. A solar collector assembly as recited in claim 13, wherein the solar heater collection tubes are evacuated. 15. A solar collector assembly as recited in claim 13, wherein the thermal transfer enhancing tubes are fabricated of copper. 16. A solar collector assembly as recited in claim 13, further comprising a volume of refrigerant entrapped within the fluid distribution manifold subassembly.
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