Cooling rack fan module and method of cooling
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
H05K-007/20
F04D-025/16
F04D-029/52
F04D-029/58
F04D-029/60
F04D-029/64
F04D-029/66
F04D-029/70
출원번호
US-0899265
(2013-06-28)
등록번호
US-10208769
(2019-02-19)
국제출원번호
PCT/CN2013/078396
(2013-06-28)
국제공개번호
WO2014/205789
(2014-12-31)
발명자
/ 주소
Cao, Qian
Long, Rong
Gao, Pan
Zhang, Xuxiang
Li, Qiang
출원인 / 주소
SCHNEIDER ELECTRIC IT CORPORATION
대리인 / 주소
Lando & Anastasi, LLP
인용정보
피인용 횟수 :
0인용 특허 :
5
초록▼
A fan module for a cooling unit includes a housing configured to be secured within the cooling unit. The housing has a first open end and a second open end spaced from the first open end. The fan module further includes a fan assembly secured within the housing at the first open end of the housing.
A fan module for a cooling unit includes a housing configured to be secured within the cooling unit. The housing has a first open end and a second open end spaced from the first open end. The fan module further includes a fan assembly secured within the housing at the first open end of the housing. The fan assembly includes a fan support, a fan rotatably coupled to the fan support, and a motor coupled to the fan to drive rotation of the fan. The fan support is configured to support the fan assembly within the housing. The fan module further comprises a noise reduction assembly disposed in the housing adjacent the fan assembly to reduce noise generated by the fan assembly.
대표청구항▼
1. A fan module for a cooling unit, the fan module comprising: a housing configured to be secured within the cooling unit, the housing having a first open end and a second open end spaced from the first open end;a fan assembly secured within the housing at the first open end of the housing, the fan
1. A fan module for a cooling unit, the fan module comprising: a housing configured to be secured within the cooling unit, the housing having a first open end and a second open end spaced from the first open end;a fan assembly secured within the housing at the first open end of the housing, the fan assembly including a fan support, a fan rotatably coupled to the fan support, and a motor coupled to the fan to drive rotation of the fan, the fan support being configured to support the fan assembly within the housing;a mounting ring secured to the housing;a duct cover secured to housing at the second open end of the housing; anda noise reduction assembly disposed in the housing adjacent the fan assembly to reduce noise generated by the fan assembly,wherein the noise reduction assembly includes a holder configured to be secured to the housing, and an acoustic component secured to the holder, the holder includes a plate that is secured to the housing by the mounting ring and a rod having one end secured to the plate and an opposite end secured to the duct cover, the rod being configured to support the acoustic component. 2. The fan module of claim 1, wherein the acoustic component includes a foam cylinder that extends from the holder towards the second open end of the housing. 3. The fan module of claim 2, wherein the foam cylinder is centrally positioned within the housing so that it is coaxial with the fan of the fan assembly. 4. The fan module of claim 3, further comprising a foam liner secured to an interior surface of the housing. 5. The fan module of claim 1, further comprising a first guard secured to the first end of the housing to prevent access to the fan assembly. 6. The fan module of claim 5, further comprising a second guard secured to the second end of the housing. 7. The fan module of claim 6, wherein the duct cover is secured to the second end of the housing inboard from the second guard. 8. A method of cooling comprising: disposing a fan module within a cooling unit, the fan module being configured to draw air into the cooling unit, the fan module including a housing having a first open end and a second open end spaced from the first open end, a fan assembly having a fan support, a fan rotatably coupled to the fan support, and a motor coupled to the fan to drive rotation of the fan, a mounting ring secured to the housing, a duct cover secured to housing at the second open end of the housing, and a noise reduction assembly disposed in the housing adjacent the fan assembly to reduce noise generated by the fan assembly; andmoving air over the noise reduction assembly disposed in the housing of the fan module to reduce noise generated by the fan assembly,wherein the noise reduction assembly includes a holder configured to be secured to the housing, and an acoustic component secured to the holder, the holder includes a plate that is secured to the housing by the mounting ring and a rod having one end secured to the plate and an opposite end secured to the duct cover, the rod being configured to support the acoustic component. 9. The method of claim 8, wherein the acoustic component includes a foam cylinder that extends from the holder towards the second open end of the housing. 10. The method of claim 9, wherein the foam cylinder is centrally positioned within the housing so that it is coaxial with the fan of the fan assembly. 11. The method of claim 8, wherein the housing includes a foam liner secured to an interior surface of the housing. 12. A cooling unit comprising: a housing;a heat exchanger supported by the housing; anda plurality of fan modules supported by the housing and configured to draw air into the housing and through the heat exchanger, each fan module comprising a fan module housing configured to be secured within the cooling unit, the fan module housing having a first open end and a second open end spaced from the first open end,a fan assembly secured within the fan module housing at the first open end of the fan module housing, the fan assembly including a fan support, a fan rotatably coupled to the fan support, and a motor coupled to the fan to drive rotation of the fan, the fan support being to support the fan assembly within the fan module housing,a mounting ring secured to the fan module housing,a duct cover secured to fan module housing at the second open end of the fan module housing, anda noise reduction assembly disposed in the fan module housing adjacent the fan assembly to reduce noise generated by the fan assembly,wherein the noise reduction assembly includes a holder configured to be secured to the fan module housing, and an acoustic component secured to the holder, the holder includes a plate that is secured to the housing by the mounting ring and a rod having one end secured to the plate and an opposite end secured to the duct cover, the rod being configured to support the acoustic component. 13. The cooling unit of claim 12, wherein the acoustic component includes a foam cylinder that extends from the holder towards the second open end of the fan module housing. 14. The cooling unit of claim 13, wherein the foam cylinder is centrally positioned within the fan module housing so that it is coaxial with the fan of the fan assembly. 15. The cooling unit of claim 14, wherein the fan module further includes a foam liner secured to an interior surface of the fan module housing.
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이 특허에 인용된 특허 (5)
Rasmussen, Neil; Bean, John H.; Uhrhan, Greg R.; Buell, Scott D., Cooling system and method.
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