[특허]Energy saving system and method for cooling computer data center and telecom equipment

Martini, Valan R.

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내보내기 페이스북 공유 트위터 공유 카카오톡 공유

Energy saving system and method for cooling computer data center and telecom equipment

특허상세정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	H05K-007/20 H05K-005/00 F25D-017/06
미국특허분류(USC)	361/695; 361/696; 361/679.5; 454/184; 062/180; 062/259.2; 062/414
출원번호	US-0304534 (2007-06-15)
등록번호	US-8498114 (2013-07-30)
국제출원번호	PCT/US2007/071313 (2007-06-15)
§371/§102 date	20081212 (20081212)
국제공개번호	WO2008/127344 (2008-10-23)
발명자 / 주소	Martini, Valan R.
출원인 / 주소	Martini, Valan R.
대리인 / 주소	Gardner Groff Greenwald & Villanueva, PC
인용정보	피인용 횟수 : 33 인용 특허 : 9

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A system and method of reducing consumption of electricity used to cool electronic computer data center, networking, and telecommunications equipment, and to reduce the incidence of thermal failure of electronic components, includes provision of one or more partitions to reduce the volume of the cooled environment supplying coldest possible cooled air from air conditioning systems to a chamber adjacent to the cooling air intake side of electronic components, preventing dilution of the supplied cooling airflow by warmer air from outside of the reduced vol...

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1. A cooling system for electronic equipment comprising: a substantially airtight enclosure formed within a structure, for delivering cooling air to at least one electronic component within the enclosure, the enclosure defining a first contained volume and the structure defining a second contained volume, the first contained volume being less than the second contained volume; means for delivering cooling air to the substantially airtight enclosure; and means for controlling the flow of the cooling air to the at least one electronic component within the substantially airtight enclosure, wherein the means for controlling the flow of cooling air comprises a cooling air delivery chamber comprising a first portion of the substantially airtight enclosure on one side of the at least one electronic component and two warm air chambers comprising a second portion of the substantially airtight enclosure on the opposite side of the at least one electronic component; and wherein pressure within the cooling air chamber of the substantially airtight enclosure is differential and superior to pressure within the warm air chambers; the at least one electronic component being located on each side of the cooling air delivery chamber and within the substantially airtight enclosure, and wherein the means for controlling the flow of the cooling air further comprises at least one discharge fan on each of the warm air chambers. 2. The cooling system of claim 1, further comprising a chiller or other source for generating the cooling air delivered to the substantially airtight enclosure. 3. The cooling system of claim 1, wherein the substantially airtight enclosure comprises a plurality of framing members and at least one panel attached to the framing members. 4. The cooling system of claim 3, wherein the framing members comprise quick-connect extrusions. 5. The cooling system of claim 4, wherein the quick-connect extrusions further comprise gaskets for preventing leakage of the cooling air. 6. The cooling system of claim 1, wherein the means for delivering cooling air to the substantially airtight enclosure comprises a cooling air delivery plenum. 7. The cooling system of claim 6, wherein the cooling air delivery plenum comprises a subfloor plenum and at least one perforated floor panel. 8. The cooling system of claim 7, wherein the subfloor plenum for cooling air delivery comprises a segregated portion of an overall subfloor space. 9. The cooling system of claim 6, wherein the cooling air delivery plenum delivers the cooling air to a lower portion of the substantially airtight enclosure. 10. The cooling system of claim 6, wherein the cooling air delivery plenum delivers the cooling air to a top portion of the substantially airtight enclosure. 11. The cooling system of claim 1, wherein the means for controlling the flow of the cooling air comprises a plurality of electronic components arranged in an array to define cooling airflow channels between adjacent electronic components. 12. The cooling system of claim 11, wherein the means for controlling the flow of the cooling air further comprises at least one blanking panel. 13. The cooling system of claim 11, wherein the array of electronic components are mounted on a rack. 14. The cooling system of claim 11, wherein the array of electronic components are attached to a framing member of the substantially airtight enclosure without a rack. 15. The cooling system of claim 1, wherein the at least one fan discharges air from the warm air chamber. 16. The cooling system of claim 1, further comprising at least one access point for personnel and equipment to enter into and exit from the substantially airtight enclosure. 17. A cooling system for electronic equipment comprising: a substantially airtight enclosure defining a reduced-volume interior cooled environment within a structure having a greater volume, the enclosure delivering cooling air to the electronic equipment and comprising a partition substantially inhibiting mixing of the cooling air with external air within the structure but external of the substantially airtight enclosure; and means for controlling the delivery of the cooling air through the reduced-volume cooled environment to maintain flow paths of the cooling air along surface areas heated by the electronic equipment, the means for controlling the delivery of the cooling air comprising an air plenum, a cooling air delivery chamber located on one side of each of two arrays containing the electronic equipment, and two warm air chambers located on the other, opposite side of each of the two arrays, each warm air chamber comprising at least one discharge fan, the at least one discharge fan facilitating airflow through the reduced-volume interior cooled environment. 18. The cooling system of claim 17, further comprising an air chiller. 19. The cooling system of claim 17, wherein the means for controlling the delivery of cooling air through the reduced-volume cooled environment comprises a plurality of electronic components arranged in the arrays to define cooling airflow channels between adjacent electronic components. 20. The cooling system of claim 19, wherein the means for controlling the flow of the cooling air further comprises at least one blanking panel. 21. A method of reducing the consumption of energy used to cool electronic equipment said method comprising: providing an enclosure within a structure containing the electronic equipment, the enclosure defining a reduced volume cooled environment relative to the contained volume of the structure; delivering cooling air to a cooling air delivery chamber between two racks in the reduced volume cooled environment via an air plenum; generating a positive pressure differential from a first side of each rack to a second, opposite side of each rack via at least one discharge fan on a respective warm air chamber at the second side of each rack to create a flow of the cooling air across a surface of the electronic equipment; and controlling the delivery of cooling air from the reduced volume cooled environment to the electronic equipment by partitioning the cooling air from a higher temperature air mass within the structure but external of the enclosure to prevent dilution of the cooling air by the higher temperature air mass. 22. The method of claim 21, further comprising substantially inhibiting mixing of external air with the cooling airflow delivered to the reduced volume cooled environment. 23. A cooling system for electronic equipment comprising: a substantially airtight enclosure within a structure, for delivering cooling air to at least one electronic component, the enclosure defining a first contained volume and the structure defining a second contained volume, the first contained volume being less than the second contained volume; a cooling air delivery plenum for delivering cooling air to a cooling air delivery chamber located on a first side of two arrays which contain the electronic equipment in the substantially airtight enclosure, the substantially airtight enclosure preventing dilution of the cooling air by warmer air within the structure but external of the enclosure; and at least one discharge fan on each of two warm air chambers of the enclosure for controlling the flow of the cooling air to the at least one electronic component within each array of the substantially airtight enclosure, each warm air chamber located on a second, opposite, side of the two arrays which contain the electronic equipment. 24. A cooling system for electronic equipment contained in racks comprising: a substantially airtight enclosure for delivering cooling air to two racks; means for delivering cooling air to the substantially airtight enclosure; and means for controlling the flow of the cooling air to the two racks within the substantially airtight enclosure, wherein the means for controlling the flow of cooling air comprises a cooling air delivery chamber between the two racks and two warm air chambers each including at least one discharge fan thereon, on the opposite sides of the two racks, wherein pressure within the cooling air chamber of the substantially airtight enclosure is differential and superior to pressure within the warm air chambers, and wherein volume and velocity of air cooling the two racks is increased, the cooling air delivery chamber, the two racks, and the warm air chamber all being within the substantially airtight enclosure; wherein the substantially airtight enclosure comprises a plurality of framing members and at least one panel attached to the framing members, wherein the framing members comprise quick-connect extrusions, and wherein the quick-connect extrusions further comprise gaskets for preventing leakage of the cooling air. 25. A cooling system for electronic equipment comprising: a substantially airtight enclosure defining a reduced-volume interior cooled environment within a structure having a greater volume, the enclosure delivering cooling air to the electronic equipment and comprising a partition substantially inhibiting mixing of the cooling air with external air within the structure but external of the substantially airtight enclosure; and means for controlling the delivery of the cooling air through the reduced-volume cooled environment to maintain flow paths of the cooling air along surface areas heated by the electronic equipment, the means for controlling the delivery of the cooling air comprising an air plenum, a cooling air delivery chamber located on one side of each of two arrays containing the electronic equipment, at least one blanking panel and two warm air chambers located on the other, opposite side of each of the two arrays, each warm air chamber comprising at least one discharge fan, the at least one discharge fan facilitating airflow through the reduced-volume interior cooled environment.

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이 특허를 인용한 특허 피인용횟수: 33

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Energy saving system and method for cooling computer data center and telecom equipment

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Energy saving system and method for cooling computer data center and telecom equipment

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