IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0445444
(2007-10-12)
|
등록번호 |
US-8225853
(2012-07-24)
|
국제출원번호 |
PCT/US2007/021859
(2007-10-12)
|
§371/§102 date |
20090413
(20090413)
|
국제공개번호 |
WO2008/048505
(2008-04-24)
|
발명자
/ 주소 |
- Macri, Salvatore
- Gorbounov, Mikhail B.
- Jiang, Yirong
- Munoz, Jules Ricardo
- Park, Young K.
- Verma, Parmesh
- Beamer, Henry
- Runk, Robert
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
8 인용 특허 :
8 |
초록
▼
A multi-pass heat exchanger having a return manifold with a partition, a front wall, and a rear wall is provided. The partition separates the return manifold into a collection chamber and a distribution chamber. The front and rear walls define a fluid channel. The front wall has a plurality of perfo
A multi-pass heat exchanger having a return manifold with a partition, a front wall, and a rear wall is provided. The partition separates the return manifold into a collection chamber and a distribution chamber. The front and rear walls define a fluid channel. The front wall has a plurality of perforations placing the fluid channel in separate fluid communication with the collection chamber and the distribution chamber.
대표청구항
▼
1. A multi-pass heat exchanger comprising: a return manifold having a partition, a front wall, and a rear wall, said partition separating said return manifold into a collection chamber and a distribution chamber, said front and rear walls defining a fluid channel, said front wall having a plurality
1. A multi-pass heat exchanger comprising: a return manifold having a partition, a front wall, and a rear wall, said partition separating said return manifold into a collection chamber and a distribution chamber, said front and rear walls defining a fluid channel, said front wall having a plurality of perforations on both sides of said partition placing said fluid channel in separate fluid communication with said collection chamber and said distribution chamber;a first pass of tubes in fluid communication with said collection chamber; anda second pass of tubes in fluid communication with said distribution chamber;an inlet manifold divided into an inlet chamber and an outlet chamber by a second partition, said inlet chamber being in fluid communication with said first pass of tubes, and said outlet chamber being in fluid communication with said second pass of tubes;an internal distributor within said inlet chamber of said inlet manifold, said internal distributor having a series of orifices that distribute fluid into said inlet chamber of said inlet manifold;wherein said plurality of perforations comprise only one perforation associated with each tube in said first pass of tubes and only one perforation associated with each tube in said second pass of tubes. 2. The heat exchanger of claim 1, wherein said rear wall is integral with said return manifold. 3. A multi-pass heat exchanger comprising: an inlet manifold having a first partition defining an inlet chamber and an outlet chamber;an internal distributor within said inlet chamber of said inlet manifold, said internal distributor having a series of orifices that distribute fluid into said inlet chamber of said inlet manifold;a return manifold having a second partition defining a collection chamber and a distributing chamber;a plurality of channels defining a first fluid flow path between said inlet chamber and said collection chamber and a second fluid flow path between said distributing chamber and said outlet chamber; anda distributing insert within said return manifold, said distributing insert having a first plurality of perforations on one side of said second partition in fluid communication with said collection chamber and a second plurality of perforations on another side of said second partition in fluid communication with said distributing chamber;wherein each perforation of said first and second plurality of perforations is associated with more than one channel of said plurality of channels. 4. A multi-pass heat exchanger comprising: a return manifold having a partition, a front wall, and a rear wall, said partition separating said return manifold into a collection chamber and a distribution chamber, said front and rear walls defining a fluid channel, said front wall having a plurality of perforations on both sides of said partition placing said fluid channel in separate fluid communication with said collection chamber and said distribution chamber;a first pass of tubes in fluid communication with said collection chamber; anda second pass of tubes in fluid communication with said distribution chamber;an inlet manifold divided into an inlet chamber and an outlet chamber by a second partition, said inlet chamber being in fluid communication with said first pass of tubes, and said outlet chamber being in fluid communication with said second pass of tubes;an internal distributor within said inlet chamber of said inlet manifold, said internal distributor having a series of orifices that distribute fluid into said inlet chamber of said inlet manifold;wherein said plurality of perforations comprise perforations associated with more than one tube in said first pass of tubes and perforations associated with more than one tube in said second pass of tubes. 5. A multi-pass heat exchanger comprising: a return manifold having a partition, a front wall, and a rear wall, said partition separating said return manifold into a collection chamber and a distribution chamber, said front and rear walls defining a fluid channel, said front wall having a plurality of perforations on both sides of said partition placing said fluid channel in separate fluid communication with said collection chamber and said distribution chamber;a first pass of tubes in fluid communication with said collection chamber; anda second pass of tubes in fluid communication with said distribution chamber;an inlet manifold divided into an inlet chamber and an outlet chamber by a second partition, said inlet chamber being in fluid communication with said first pass of tubes, and said outlet chamber being in fluid communication with said second pass of tubes;an internal distributor within said inlet chamber of said inlet manifold, said internal distributor having a series of orifices that distribute fluid into said inlet chamber of said inlet manifold;wherein said front and rear walls define a distributing insert, said distributing insert being in said return manifold. 6. A multi-pass heat exchanger comprising: an inlet manifold having a first partition defining an inlet chamber and an outlet chamber:an internal distributor within said inlet chamber of said inlet manifold, said internal distributor having a series of orifices that distribute fluid into said inlet chamber of said inlet manifold;a return manifold having a second partition defining a collection chamber and a distributing chamber;a plurality of channels defining a first fluid flow path between said inlet chamber and said collection chamber and a second fluid flow path between said distributing chamber and said outlet chamber; anda distributing insert within said return manifold, said distributing insert having a first plurality of perforations on one side of said second partition in fluid communication with said collection chamber and a second plurality of perforations on another side of said second partition in fluid communication with said distributing chamber;wherein each perforation of said first and second plurality of perforations is associated with a single channel of said plurality of channels. 7. The heat exchanger of claim 6, wherein said distributing insert has a first wall that is arched and a second wall that is flat. 8. The heat exchanger of claim 7, wherein said first and second plurality of perforations are disposed on said flat wall. 9. The heat exchanger of claim 3, wherein said plurality of perforations comprises a plurality of collecting perforations and a plurality of distributing perforations, said plurality of collecting perforations placing said collection chamber and said fluid channel in fluid communication with one another, and said plurality of distributing perforations placing said distributing chamber and said fluid channel in fluid communication with one another. 10. A multi-pass heat exchanger comprising: an inlet manifold having a first partition defining an inlet chamber and an outlet chamber;an internal distributor within said inlet chamber of said inlet manifold, said internal distributor having a series of orifices that distribute fluid into said inlet chamber of said inlet manifold;a return manifold having a second partition defining a collection chamber and a distributing chamber;a plurality of channels defining a first fluid flow path between said inlet chamber and said collection chamber and a second fluid flow path between said distributing chamber and said outlet chamber; anda distributing insert within said return manifold, said distributing insert having a first plurality of perforations on one side of said second partition in fluid communication with said collection chamber and a second plurality of perforations on another side of said second partition in fluid communication with said distributing chamber;wherein said plurality of first and second perforations increase in size with respect a fluid flow path. 11. A multi-pass heat exchanger comprising: an inlet manifold having a first partition defining an inlet chamber and an outlet chamber:an internal distributor within said inlet chamber of said inlet manifold, said internal distributor having a series of orifices that distribute fluid into said inlet chamber of said inlet manifold;a return manifold having a second partition defining a collection chamber and a distributing chamber;a plurality of channels defining a first fluid flow path between said inlet chamber and said collection chamber and a second fluid flow path between said distributing chamber and said outlet chamber; anda distributing insert within said return manifold, said distributing insert having a first plurality of perforations on one side of said second partition in fluid communication with said collection chamber and a second plurality of perforations on another side of said second partition in fluid communication with said distributing chamber;wherein said distributing insert is integral with said return manifold.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.