Ventilation system with controllable air input and output
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
F24F-011/02
F24F-007/04
F24F-011/053
F24F-011/00
출원번호
US-0213167
(2011-08-19)
등록번호
US-9086222
(2015-07-21)
우선권정보
TW-100122288 A (2011-06-24)
발명자
/ 주소
Tai, Chang-Hsien
Miao, Jr-Ming
Lo, Shi-Wei
Teng, Jyh-Tong
출원인 / 주소
National Pingtung University of Science and Technology
대리인 / 주소
Kamrath, Alan D.
인용정보
피인용 횟수 :
3인용 특허 :
29
초록▼
The invention discloses a ventilation system including an inner, an outer tube and an air intake and exhaust apparatus. The inner tube has one end extending in a radial direction, wherein an air outlet and an air outlet are formed on the inner tube. An exhaust channel is formed between the inner and
The invention discloses a ventilation system including an inner, an outer tube and an air intake and exhaust apparatus. The inner tube has one end extending in a radial direction, wherein an air outlet and an air outlet are formed on the inner tube. An exhaust channel is formed between the inner and outer tubes, and the supporting member is disposed in the exhaust channel. The air intake and exhaust apparatus comprises an elevating member, a plurality of driving members and a cover plate. The elevating member has a connection block. The driving members are made of expandable material. The cover plate is rotatably coupled with the inner tube and has a connection portion. The connection portion abuts against the connection block when the driving members are not expanding. The connection portion of the cover plate disengages from the connection block when the driving members are expanding.
대표청구항▼
1. A ventilation system with controllable air input and output, comprising: an inner tube having one end extending in a radial direction of the ventilation system, wherein an air outlet is formed on a top face of the inner tube, and an air inlet is formed at the end of the inner tube extending in th
1. A ventilation system with controllable air input and output, comprising: an inner tube having one end extending in a radial direction of the ventilation system, wherein an air outlet is formed on a top face of the inner tube, and an air inlet is formed at the end of the inner tube extending in the radial direction;an outer tube disposed around and coaxial with the inner tube, wherein an exhaust channel is formed between the inner tube and the outer tube, and at least one supporting member is disposed in the exhaust channel; andan air intake and exhaust apparatus, comprises: an elevating member having a connection block;a plurality of driving members disposed on the at least one supporting member under the elevating member, wherein the driving members are made of expandable material such that the driving members are capable of lifting up the elevating member after being heated; anda cover plate rotatably coupled with the inner tube and having a connection portion;wherein the connection portion of the cover plate abuts against the connection block and the air outlet of the inner tube is closed by the cover plate when the driving members are not expanding, and the connection portion of the cover plate disengages from the connection block and the cover plate starts to pivot when the driving members are expanding, so that the air inlet other than the air outlet of the inner tube is closed by the cover plate. 2. The ventilation system with controllable air input and output as claimed in claim 1, wherein the elevating member further comprises at least one driven rod and a connection rod, the inner tube has a plurality of openings radially arranged, the quantity of the openings is the same as that of the driving members, the at least one driven rod is horizontally disposed in the openings, and each of the at least one driven rod has two ends extending into the exhaust channel to couple with two of the driving members. 3. The ventilation system with controllable air input and output as claimed in claim 2, wherein the connection rod is disposed in the inner tube, the connection rod has one end connected to the at least one driven rod, as well as other end extending through the top face of the inner tube, and the connection block is at a top end of the connection rod. 4. The ventilation system with controllable air input and output as claimed in claim 2, wherein each of the driving members has an assembling member on a top thereof for positioning an end of each of the at least one driven rod. 5. The ventilation system with controllable air input and output as claimed in claim 2, wherein the cover plate has a size slightly smaller than the air inlet of the inner tube. 6. The ventilation system with controllable air input and output as claimed in claim 2, wherein the connection portion has an inclined face abutting against an inclined face of the connection block. 7. The ventilation system with controllable air input and output as claimed in claim 6, wherein the connection portion has a first coupling member, the connection block has a second coupling member capable of being coupled with the first coupling member of the connection portion. 8. The ventilation system with controllable air input and output as claimed in claim 2, wherein the at least one supporting member is a single circular grille or a plurality of plates coupled with an inner circumferential wall of the outer tube. 9. The ventilation system with controllable air input and output as claimed in claim 2, wherein the at least one driven rod comprises a plurality of driven rods intersecting each other at a middle point thereof, and the driven rods are arranged in a manner that any adjacent two of the driven rods have the same included angle as another adjacent two of the driven rods. 10. An air intake and exhaust apparatus of a ventilation system with controllable air input and output, comprising: an elevating member having a connection block;a plurality of driving members disposed under the elevating member, wherein the driving members are made of expandable material such that the driving members are capable of lifting up the elevating member after being heated; anda cover plate having a pivot portion and a connection portion;wherein the connection portion of the cover plate abuts against the connection block when the driving members are not expanding, and the connection portion of the cover plate disengages from the connection block and pivots on the pivot portion when the driving members are expanding. 11. The air intake and exhaust apparatus of a ventilation system with controllable air input and output as claimed in claim 10, wherein the air intake and exhaust apparatus is installed in the ventilation system, the ventilation system has an inner tube and an outer tube coaxial with the inner tube, the inner tube has one end extending in a radial direction of the ventilation system, an air outlet is formed on a top face of the inner tube, and an air inlet is formed at the end of the inner tube extending in the radial direction, an exhaust channel is formed between the inner tube and the outer tube, and at least one supporting member is disposed in the exhaust channel for positioning the driving members. 12. The air intake and exhaust apparatus of a ventilation system with controllable air input and output as claimed in claim 11, wherein the elevating member further comprises at least one driven rod and a connection rod, the inner tube has a plurality of openings radially arranged, the quantity of the openings is the same as that of the driving members, the at least one driven rod is horizontally disposed in the openings, and each of the at least one driven rod has two ends extending into the exhaust channel to couple with two of the driving members. 13. The air intake and exhaust apparatus of a ventilation system with controllable air input and output as claimed in claim 12, wherein the connection rod is disposed in the inner tube, the connection rod has one end connected to the at least one driven rod, as well as other end extending through the top face of the inner tube, and the connection block is at a top end of the connection rod. 14. The air intake and exhaust apparatus of a ventilation system with controllable air input and output as claimed in claim 12, wherein each of the driving members has an assembling member on a top thereof for positioning an end of each of the at least one driven rod. 15. The air intake and exhaust apparatus of a ventilation system with controllable air input and output as claimed in claim 11, wherein the cover plate has a size slightly smaller than the air inlet of the inner tube. 16. The air intake and exhaust apparatus of a ventilation system with controllable air input and output as claimed in claim 11, wherein the pivot portion of the cover plate is adjacent to the air inlet of the inner tube so that the cover plate is allowed to pivot on the pivot portion to optionally close the air inlet or the air outlet of the inner tube. 17. The air intake and exhaust apparatus of a ventilation system with controllable air input and output as claimed in claim 10, wherein the connection portion has an inclined face abutting against an inclined face of the connection block. 18. The air intake and exhaust apparatus of a ventilation system with controllable air input and output as claimed in claim 17, wherein the connection portion has a first coupling member, the connection block has a second coupling member capable of being coupled with the first coupling member of the connection portion. 19. The air intake and exhaust apparatus of a ventilation system with controllable air input and output as claimed in claim 11, wherein the at least one supporting member is a single circular grille or a plurality of plates coupled with an inner circumferential wall of the outer tube. 20. The air intake and exhaust apparatus of a ventilation system with controllable air input and output as claimed in claim 12, wherein the at least one driven rod comprises a plurality of driven rods intersecting each other at a middle point thereof, and the driven rods are arranged in a manner that any adjacent two of the driven rods have the same included angle as another adjacent two of the driven rods.
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이 특허에 인용된 특허 (29)
Bowe Gerald J. (3348 Morgan Ave. Eau Claire WI 54701) Skuba Thadeus (Osseo WI), Automatic energy saver and fire damper for exhaust systems.
Strulik Wilhelm P. (2 ; rue d\Heurtebise ; Roussemeau Villeneuve-sur-Yonne FRX) Eidmann Jrgen (Feldbergstr. 9 6384 Schmitten DEX), Self-closing fire damper for duct.
Licking Michael A. (1129 Blvd. Sturgis SD 57785) Bergum Gerald E. (R.R. 1 Box 133 Whitewood SD 57793), Window assembly with an internally propelled window unit.
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