Heat exchanger with phase change material manifolds
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
F25B-039/02
B60H-001/00
F28D-007/16
F28D-021/00
F28D-020/00
F28D-020/02
B60H-001/32
F28D-001/053
F28F-009/02
출원번호
US-0283679
(2011-10-28)
등록번호
US-9242530
(2016-01-26)
발명자
/ 주소
Goenka, Lakhi Nandlal
출원인 / 주소
Hanon Systems
대리인 / 주소
Fraser Clemens Martin & Miller LLC
인용정보
피인용 횟수 :
0인용 특허 :
7
초록▼
This invention is directed to a heat exchanger that exchanges heat between a first fluid, a second fluid, and a phase change material (PCM). Both tubes and header tanks contain phase change material. The phase change material header tanks are advantageously located outside of the first fluid's heade
This invention is directed to a heat exchanger that exchanges heat between a first fluid, a second fluid, and a phase change material (PCM). Both tubes and header tanks contain phase change material. The phase change material header tanks are advantageously located outside of the first fluid's header tanks.
대표청구항▼
1. A heating, ventilating, and air conditioning system comprising: a control module including a housing forming an air flow conduit and having an inlet section and a mixing section;an evaporator core, a heat exchanger, and a heater core, all of which are disposed within the air flow conduit;a blend
1. A heating, ventilating, and air conditioning system comprising: a control module including a housing forming an air flow conduit and having an inlet section and a mixing section;an evaporator core, a heat exchanger, and a heater core, all of which are disposed within the air flow conduit;a blend door disposed between the evaporator core and the heat exchanger;a thermal energy exchanger comprising: a main housing having a hollow interior;a plurality of first tubes disposed in the housing forming open areas therebetween, wherein the first tubes receive a first fluid therein;a plurality of second tubes disposed in the housing, the second tubes interleaved with the first tubes, wherein the second tubes include a phase change material disposed therein;a first manifold and a second manifold in fluid communication with the first tubes; anda third manifold and a fourth manifold in fluid communication with the second tubes, wherein the third manifold and the fourth manifold are disposed outside of the first manifold and the second manifold with respect to a longitudinal direction of the second tubes;wherein the open areas receive a second fluid from the heat exchanger; anda source of cooled fluid in fluid communication with the evaporator core and the thermal energy exchanger, wherein the first tubes receive the first fluid from the source of cooled fluid, wherein the thermal energy exchanger is in fluid communication with the heat exchanger and heat exchange between the first fluid from the source of cooled fluid and the second fluid from the heat exchanger occurs in the thermal energy exchanger. 2. The heating, ventilating, and air conditioning system according to claim 1, wherein at least one of the first manifold or the second manifold is a diffuser. 3. The heating, ventilating, and air conditioning system according to claim 1, wherein the third manifold and the fourth manifold include the phase change material disposed therein. 4. The heating, ventilating, and air conditioning system according to claim 1, wherein the phase change material is cooled and solidified by the first fluid. 5. The heating, ventilating, and air conditioning system according to claim 1, wherein each of the second tubes surrounds alternating first tubes forming a space therebetween. 6. The heating, ventilating, and air conditioning system according to claim 5, wherein the phase change material is disposed in the space formed between the first tubes and the second tubes. 7. A heating, ventilating, and air conditioning system comprising: a control module including a housing forming an air flow conduit and having an inlet section and a mixing section;an evaporator core, a heat exchanger, and a heater core, all of which are disposed within the air flow conduit;a blend door disposed between the evaporator core and the heat exchanger;a source of cooled fluid in fluid communication with the evaporator core; anda thermal energy exchanger comprising: a hollow main housing including a first inlet and a first outlet, wherein the first inlet and the first outlet are in fluid communication with the source of cooled fluid, the housing further including a second inlet and a second outlet, wherein the second inlet and the second outlet are in fluid communication with the heat exchanger;a plurality of first tubes disposed in the housing forming open areas therebetween, wherein the first tubes receive a first fluid from the source of cooled fluid therein and the open areas receive a second fluid from the heat exchanger therein, and heat exchange between the first fluid and the second fluid occurs in the thermal energy exchanger;a plurality of second tubes disposed in the housing, wherein the second tubes includes a phase change material disposed therein;a first manifold in fluid communication with the first tubes and the first inlet and a second manifold in fluid communication with the first tubes and the first outlet, anda third manifold and a fourth manifold in fluid communication with the second tubes, wherein the third manifold and the fourth manifold are disposed outside of the first manifold and the second manifold with respect to a longitudinal direction of the second tubes;wherein the open areas are in fluid communication with the second inlet and the second outlet. 8. The heating, ventilating, and air conditioning system according to claim 7, wherein the first tubes are interleaved with the second tubes. 9. The heating, ventilating, and air conditioning system according to claim 7, wherein at least one of the first manifold or the second manifold is a diffuser. 10. The heating, ventilating, and air conditioning system according to claim 7, wherein the first inlet is formed in a first side of the main housing adjacent a first end of the main housing, the first outlet is formed in a second side of the main housing adjacent a second end of the main housing, the second inlet is formed in the second side of the main housing adjacent the first end, and the second outlet is formed in the first side of the main housing adjacent the second end, wherein the first end is arranged opposite the second end and the first side is arranged opposite the second side. 11. The heating, ventilating, and air conditioning system according to claim 1, wherein the first fluid enters the thermal energy exchanger at a first side of the main housing adjacent a first end thereof and exits the thermal energy exchanger at a second side of the main housing adjacent a second end thereof, wherein the first side is arranged opposite the second side and the first end is arranged opposite the second end. 12. The heating, ventilating, and air conditioning system according to claim 11, wherein the second fluid enters the thermal energy exchanger at the second side of the main housing adjacent the first end thereof and exits the thermal energy exchanger at the first side of the main housing adjacent the second end thereof. 13. The heating, ventilating, and air conditioning system according to claim 1, wherein each of the first fluid and the second fluid enter and exit the thermal energy exchanger in a direction perpendicular to a direction the first tubes extend between the first manifold and the second manifold and a direction the second tubes extend between the third manifold and the fourth manifold. 14. The heating, ventilating, and air conditioning system according to claim 1, wherein the second tubes extend through the first manifold and the second manifold. 15. The heating, ventilating, and air conditioning system according to claim 14, wherein the second tubes extend through the open areas formed between the first tubes. 16. The heating, ventilating, and air conditioning system according to claim 7, wherein each of the first inlet, the second inlet, the first outlet, and the second outlet extends outwardly from the main housing.
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