Laboratory fume hood system having recessed heat exchanger system
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B08B-015/02
B01L-007/00
F28D-015/00
B23P-019/00
B01L-001/00
F28D-021/00
출원번호
US-0289540
(2016-10-10)
등록번호
US-10124377
(2018-11-13)
발명자
/ 주소
Wilson, George S.
Jeffress, William Scott
Schoenen, Frank J.
출원인 / 주소
UNIVERSITY OF KANSAS
대리인 / 주소
Stinson Leonard Street LLP
인용정보
피인용 횟수 :
0인용 특허 :
14
초록▼
A laboratory fume hood system for cooling at least one laboratory device located in an interior work area comprises a heat exchanger system having a heat exchanger in thermal communication with a primary fluid loop containing chilled fluid and a secondary fluid loop containing a cooling fluid which
A laboratory fume hood system for cooling at least one laboratory device located in an interior work area comprises a heat exchanger system having a heat exchanger in thermal communication with a primary fluid loop containing chilled fluid and a secondary fluid loop containing a cooling fluid which is in thermal communication the laboratory device. The primary fluid loop is located behind the fume hood wall and not in the interior work area.
대표청구항▼
1. A laboratory fume hood system for cooling at least one laboratory device comprising: a laboratory fume hood having an interior work area containing said at least one laboratory device, said fume hood also having a vertical fume hood wall;a heat exchanger system comprising a heat exchanger in ther
1. A laboratory fume hood system for cooling at least one laboratory device comprising: a laboratory fume hood having an interior work area containing said at least one laboratory device, said fume hood also having a vertical fume hood wall;a heat exchanger system comprising a heat exchanger in thermal communication with a primary fluid loop and a secondary fluid loop, wherein said primary fluid loop comprises a chilled fluid, and said secondary fluid loop comprises a cooling fluid;wherein said secondary fluid loop has a pump for transmitting the cooling fluid through the secondary fluid loop to said at least one laboratory device, wherein said at least one laboratory device is in fluid communication with said secondary fluid loop, and wherein said secondary fluid loop is in thermal communication with said at least one laboratory device for cooling said at least one laboratory device;wherein said primary fluid loop is located behind said vertical fume hood wall and not in said interior work area; andwherein a portion of said secondary fluid loop is located within said interior work area. 2. The laboratory fume hood system of claim 1 wherein said pump is located behind said vertical fume hood wall and not in said interior work area. 3. The laboratory fume hood system of claim 2 wherein said pump is mounted to an exterior surface of said vertical fume hood wall, and wherein said exterior surface faces away from the interior work area and is not in said interior work area. 4. The laboratory fume hood system of claim 2 wherein said pump is mounted to a first surface of a mounting panel, wherein a second opposite surface of the mounting panel is secured to an exterior surface of the vertical fume hood wall, and wherein said exterior surface faces away from the interior work area and is not in said interior work area. 5. The laboratory fume hood system of claim 1 wherein said primary fluid loop comprises a chilled fluid inlet to said heat exchanger and a chilled fluid outlet from said heat exchanger, and wherein said chilled fluid inlet and chilled fluid outlet are mounted to an exterior surface of said vertical fume hood wall, and wherein said exterior surface faces away from the interior work area and is not in said interior work area. 6. The laboratory fume hood system of claim 1 wherein said primary fluid loop comprises a chilled fluid inlet to said heat exchanger and a chilled fluid outlet from said heat exchanger, and wherein said chilled fluid inlet and said chilled fluid outlet are mounted to a first surface of a mounting panel, wherein a second opposite surface of the mounting panel is secured to an exterior surface of the vertical fume hood wall, and wherein said exterior surface faces away from the interior work area and is not in said interior work area. 7. The laboratory fume hood system of claim 1 wherein said secondary fluid loop comprises a cooling fluid inlet to said heat exchanger and a cooling fluid outlet from said heat exchanger, and wherein said cooling fluid inlet and cooling fluid outlet are mounted to an exterior surface of said vertical fume hood wall, and wherein said exterior surface faces away from the interior work area and is not in said interior work area. 8. The laboratory fume hood system of claim 1 wherein said secondary fluid loop comprises a cooling fluid inlet to said heat exchanger and a cooling fluid outlet from said heat exchanger, and wherein said cooling fluid inlet and said cooling fluid outlet are mounted to a first surface of a mounting panel, wherein a second opposite surface of the mounting panel is secured to an exterior surface of the vertical fume hood wall, and wherein said exterior surface faces away from the interior work area and is not in said interior work area. 9. The laboratory fume hood system of claim 1 wherein said vertical fume hood wall comprises an interior wall adjacent said interior work area of the fume hood, an exterior wall, and a space between the interior wall and the exterior wall, and wherein said primary fluid loop is located within said space. 10. The laboratory fume hood system of claim 1 wherein said heat exchanger is a plate heat exchanger. 11. The laboratory fume hood system of claim 1 wherein said heat exchanger is mounted on an interior surface of the vertical fume hood wall facing the interior work area, and wherein said interior surface is within the interior work area. 12. The laboratory fume hood system of claim 11 wherein said heat exchanger is mounted to the interior surface of the vertical fume hood wall by mounting said heat exchanger to a first surface of the mounting panel, wherein a second opposite surface of the mounting panel is secured to the interior surface of the wall. 13. The laboratory fume hood system of claim 1 wherein said secondary loop comprises a cooling fluid in thermal communication with a plurality of laboratory devices arranged in series. 14. The laboratory fume hood system of claim 13 wherein said plurality of laboratory devices comprises at least one reflux condenser. 15. The laboratory fume hood system of claim 1 wherein the secondary fluid loop includes one or more valves for controlling a fluid flow rate through the secondary fluid loop. 16. The laboratory fume hood system of claim 15 wherein said valve is selected from the group consisting of a gate valve, plug valve, glove valve, butterfly valve, diaphragm valve, ball valve, cone valve, and needle valve. 17. The laboratory fume hood system of claim 1 wherein said at least one laboratory device forms a part of said secondary fluid loop such that said cooling fluid is transmitted through said at least one laboratory device. 18. A method for manufacturing a fume hood having an interior work area and a vertical fume hood wall comprising: mounting a heat exchanger to said vertical fume hood wall, wherein said heat exchanger is in thermal communication with a primary fluid loop comprising chilled fluid, wherein said heat exchanger is in thermal communication with a secondary fluid loop comprising a cooling fluid for cooling at least one laboratory device in said interior work area and a pump for transmitting said cooling fluid though said secondary loop, and wherein said at least one laboratory device is in fluid communication with said secondary fluid loop; andpositioning said primary fluid loop behind said vertical fume hood wall and not in said interior work area. 19. The method of manufacturing of claim 18 further comprising the step of mounting said pump behind said vertical fume hood wall and not in said interior work area. 20. The method of manufacturing of claim 18 further comprising the step of mounting a chilled fluid inlet of said primary loop to said heat exchanger and a chilled fluid outlet of said primary loop from said heat exchanger behind said vertical fume hood wall and not in said interior work area. 21. The method of manufacturing of claim 18 further comprising the step of mounting a cooling fluid inlet of said secondary loop to said heat exchanger and a cooling fluid outlet of said secondary loop from said heat exchanger behind said vertical fume hood wall and not in said interior work area. 22. The method of manufacturing of claim 18 further comprising the step of positioning said primary fluid loop within a space of said vertical fume hood wall, said vertical fume hood wall comprising an interior wall adjacent said interior work area of the fume hood an exterior wall such that said space is between the interior wall and the exterior wall. 23. The method of manufacturing of claim 18 further comprising the step of mounting said heat exchanger on an interior surface of the vertical fume hood wall, wherein said interior surface faces the interior work area, and is within said interior work area. 24. A laboratory fume hood system for cooling at least one laboratory device comprising: a laboratory fume hood having an interior work area containing said at least one laboratory device;a heat exchanger system comprising a heat exchanger in thermal communication with a primary fluid loop and a secondary fluid loop, wherein said primary fluid loop comprises a chilled fluid, and said secondary fluid loop comprises a cooling fluid;wherein said secondary fluid loop has a pump for transmitting the cooling fluid through the secondary fluid loop to said at least one laboratory device, wherein said at least one laboratory device is in fluid communication with said secondary fluid loop, and wherein said secondary fluid loop is in thermal communication with said at least one laboratory device and cools said at least one laboratory device. 25. A heat exchanger system comprising a heat exchanger in thermal communication with a primary fluid loop comprising a chilled fluid, at least one laboratory device, a laboratory fume hood, a secondary fluid loop comprising a cooling fluid, wherein said at least at least one laboratory device is in fluid communication with said secondary fluid loop, wherein said heat exchanger is mounted to a mounting panel having a first surface that extends along a generally vertical plane that faces and is within an interior work area of said fume hood and a second opposite surface that extends along a generally vertical plane that faces away from and is not in the interior work area of said fume hood, wherein said secondary fluid loop is substantially located on the first surface of said mounting panel, and wherein said primary fluid loop is located on the second opposite surface of said mounting panel. 26. The heat exchanger system of claim 25 wherein said heat exchanger is located on said first surface of said mounting panel. 27. The heat exchanger system of claim 25 wherein a chilled fluid inlet and chilled fluid outlet for said heat exchanger is located on said second opposite surface of said mounting panel. 28. The heat exchanger of claim 25 wherein a pump for transmitting said cooling fluid for said secondary fluid loop is located on said second opposite surface of said mounting panel.
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이 특허에 인용된 특허 (14)
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