Finned cooling heat exchanger module with concave circular vortex generating area
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
F28D-015/00
F28F-003/02
F28F-003/12
H01L-023/473
출원번호
US-0562957
(2012-07-31)
등록번호
US-9482472
(2016-11-01)
우선권정보
TW-100217648 U (2011-09-21)
발명자
/ 주소
Hwang, Jer-Sheng
Chang, Teng-Kai
출원인 / 주소
ENERMAX TECHNOLOGY CORPORATION
대리인 / 주소
Shih, Chun-Ming
인용정보
피인용 횟수 :
0인용 특허 :
17
초록▼
A liquid cooling heat exchanger module filled with a cooling liquid includes a casing (10) and a cooling structure (11), and the interior of the casing (10) is hollow, and the casing (10) has an inlet (100) and an outlet (101) interconnected to the interior, and the cooling structure (11) is install
A liquid cooling heat exchanger module filled with a cooling liquid includes a casing (10) and a cooling structure (11), and the interior of the casing (10) is hollow, and the casing (10) has an inlet (100) and an outlet (101) interconnected to the interior, and the cooling structure (11) is installed in the casing (10), and the cooling structure (11) has a vortex generating area (110) concavely formed at a position opposite to the inlet (100), such that a cooling liquid is filled from the inlet (100) into the casing (10) and impacted in the vortex generating area (110) to form a vortex, so as to achieve the effects of extending the time for the cooling liquid to stay in the heat exchanger module (1), maximizing the cooling effect of the cooling liquid, and improving the heat dissipating efficiency.
대표청구항▼
1. A liquid cooling heat exchanger module, filled with a cooling liquid, comprising: a casing (10) with a hollow interior, comprising an upper casing (12) and a base (13), the casing (10) having an inlet (100) and an outlet (101) formed on the casing (10) and interconnected to the interior of the ca
1. A liquid cooling heat exchanger module, filled with a cooling liquid, comprising: a casing (10) with a hollow interior, comprising an upper casing (12) and a base (13), the casing (10) having an inlet (100) and an outlet (101) formed on the casing (10) and interconnected to the interior of the casing (10); anda cooling structure (11), installed in the casing (10) and having a plurality of flow channels (15) formed by erecting a plurality of plate fins (14) arranged equidistantly from each other the plurality of plate fins having the same longitudinal length and are parallel to each other,wherein part of the plurality of plate fins (14) is concave toward the base (13) to form a vortex generating area (110) with a concave elliptical shape on the cooling structure (11),wherein a depth of the vortex generating area (110) radially decreases from a center of the vortex generating area (110) toward an upper edge of the plurality of plate fins (14) to form a bowl shape,wherein a top edge of each plate fin (14) which is concave toward the base (13) forms a curve line which extends the entire longitudinal length of the plate fin, and the length of the curve lines transversally decrease from a longitudinal center line to a longitudinal exterior line of the vortex generating area (110) the longitudinal lines of the vortex generating area being parallel to the curve lines,wherein the inlet (100) of the casing (10) is disposed at a position corresponding to a side in the vortex generating area (110);thereby, the cooling liquid is filled from the inlet (100) into the casing (10), and after the cooling liquid is impacted in the vortex generating area (110) to form a vortex, the cooling liquid flows into each of the flow channels (15). 2. The liquid cooling heat exchanger module of claim 1, wherein the upper casing (12) comprises an external cover unit (120), and an internal partition unit (121) installed in the external cover unit (120), and the outlet (101) is formed on the external cover unit (120), and the inlet (100) is formed on the internal partition unit (121), and the cooling structure (11) is installed in the internal partition unit (121). 3. The liquid cooling heat exchanger module of claim 2, wherein the external cover unit (120) has a through hole (122) formed at a position corresponding to the inlet (100), and the inlet (100) is protruded in form of a connecting pipe, and the through hole (122) is provided for interconnecting the inlet (100). 4. The liquid cooling heat exchanger module of claim 2, further comprising a buffer area (123) disposed on a lateral side of the internal partition unit (121), and a guiding area (124) disposed at the top of the internal partition unit (121) and both areas (123), (124) being partitioned between the external cover unit (120) and the internal partition unit (121). 5. The liquid cooling heat exchanger module of claim 1, wherein the cooling structure (11) includes one or more transversally cut grooves (111) between the plurality of plate fins (14). 6. The liquid cooling heat exchanger module of claim 1, wherein the cooling structure (11) has a partition (16) installed between the flow channels (15) to separate the flow channels (15) from one another. 7. The liquid cooling heat exchanger module of claim 6, wherein the partition (16) has a concave arc edge (160) formed at the upper edge and corresponding to a concave shape of the vortex generating area (110). 8. The liquid cooling heat exchanger module of claim 4, wherein the internal partition unit (121) is directly disposed on the upper edge of the plurality of plate fins (14) so that the cooling liquid flows only in the vortex generating area (110), to the buffer area (123), then to the guiding area (124) and out from the outlet (101).
Usui,Shoichiro; Goto,Tadahiro, Fin structure, heat-transfer tube having the fin structure housed therein, and heat exchanger having the heat-transfer tube assembled therein.
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