CN101078352B - Hermetic door for vacuum pipe system - Google Patents
Hermetic door for vacuum pipe system Download PDFInfo
- Publication number
- CN101078352B CN101078352B CN2007100493460A CN200710049346A CN101078352B CN 101078352 B CN101078352 B CN 101078352B CN 2007100493460 A CN2007100493460 A CN 2007100493460A CN 200710049346 A CN200710049346 A CN 200710049346A CN 101078352 B CN101078352 B CN 101078352B
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- door
- vacuum pipe
- door closure
- pipe system
- steel cable
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Abstract
The invention discloses a sealing door in vacuum pipe system. The wall face of partition wall (10) is connected with one end of L-shape hinge bar (4) and the other end of L-shape hinge bar (4) is hinged with the back surface of door cover (3), which can cover the door hole (11). Steel cable (8) is connected at the back of door cover (3) and the other end of steel cable (8) is connected with hoister (9) at back of the door cover (3). The invention is provided with good isolation performance and small cubage occupied by door cover. The driving device can be set in the coffin corner place of vacuum pipe system. It is also provided with convenient use and simple structure.
Description
Technical field
The present invention relates to a kind of hermatic door that is used for vacuum pipe system.
Background technology
In vacuum pipe system, often hermatic door need be set, seal isolation is carried out in certain part or the coupled space of vacuum pipe, to realize the conversion of segregation vacuum and normal pressure atmospheric environment.As vacuum pipe traffic transportation system, Yun Hang magnetically supported vehicle has the impayable superiority of existing traffic system, its noiselessness therein, non-exhaust emission, energy-conserving and environment-protective, not only favorable environment ecological protection has also been saved a large amount of soils and has been used to build road; Magnetically supported vehicle had not both had track frictional resistance in running, do not have air resistance yet, and its speed surpasses aircraft, efficient height.But when up and down passenger, goods, must by together or above together hermatic door with the spatial transition isolation of vacuum pipe with upper and lower visitor, goods, after again spatial transition being converted to the normal pressure atmospheric environment, spatial transition is again by the opening encapsulation door, and with train carriage in and the atmospheric pressure environment at station be communicated with, with upper and lower passenger-cargo.After passenger-cargo upper and lower finishing, this spatial transition by the effect of hermatic door, is communicated with spatial transition again again with vacuum pipe, change back vacuum environment, and train recovers normal vacuum running environment.
Because the effect of the hermatic door of vacuum pipe mainly is a seal isolation of finishing spatial transition and vacuum pipe, therefore, the hermatic door isolation performance is required high, need driving and control device to control its open and close usually.And in vacuum pipe (or tunnel) system, in order to reduce the maintenance cost of keeping vacuum, idle space is very limited, can be very little for the space of driving that hermatic door is installed and controlling organization, and have only some places, corner in the pipeline to use.And, also extremely inconvenience of stringing, poling in vacuum tube, hydraulic pressure and pneumatic application are restricted.
Summary of the invention
Purpose of the present invention just provides a kind of hermatic door that is used for vacuum pipe system, and the seal isolation performance of sealing door is good, and door closure takes up room little, and drive unit can be installed in the place, corner in the vacuum pipe system, and is easy to install, simple in structure.
The present invention realizes its goal of the invention, the technical scheme that is adopted is: a kind of hermatic door that is used for vacuum pipe system, comprise the door opening and the door closure that are provided with in the vacuum pipe on partition wall and the partition wall, its design feature is: an end of described partition wall metope and L type toggle is hinged, the other end of L type toggle is hinged with the back side of the door closure that can cover door opening, the door closure back side connects steel cable, and the other end of steel cable links to each other with the hoist engine at door closure rear; The space at the door closure rear that the sealed door of vacuum pipe is separated out is a spatial transition.
Compared with prior art, the invention has the beneficial effects as follows:
One, hoist engine drives door closure by steel cable, and drive unit (hoist engine) can be away from door closure, and vacuum pipe door opening place is little by the door closure occupation space, and the space availability ratio height of door opening, state change convenient.
Two, can be installed in the place, corner of vacuum pipe easily away from the hoist engine of door closure, conserve space, easy to install.
Three, avoided in vacuum pipe stringing and on tube wall poling, and the harm that the vacuum pipe system operational reliability is reduced.
Four, the door closure back side earlier and the moving pin joint of L type toggle is hinged, L type toggle is then decided pin joint by it and is hinged on the other partition wall metope of door opening, and like this, the degree of freedom that makes door closure rotate is big; And when door closure is closed, fit mutually by the partition wall metope that the door closure edge is positive and door opening is other, when common door is closed, contact with the door opening lateral margin by the door closure lateral margin, door closure of the present invention and door opening fitting area are big, and applying is tight, firm, and seal isolation is effective.
Above-mentioned L type toggle is positioned at the door opening top, and hoist engine is positioned at door closure top behind.Like this, door closure is when opening, and door closure is upwards dug, and can make full use of the free space on spatial transition top, and does not influence the normal operation in spatial transition bottom operation (as above, inferior passenger-cargo thing) space; And the common state of hermatic door is for closing in the vacuum pipe, and like this, the automatic realization of reliable self the sagging gravity of door closure of the present invention closed, and makes door closure keep good normally off, makes its seal isolation better effects if.
Also be provided with Sui wheel between above-mentioned door closure and the hoist engine, steel cable is walked around Sui's wheel and is linked to each other with hoist engine.By this Sui wheel, can control and modulate the distributing position of steel cable and hoist engine and steel cable lead preferably to door closure; Being more convenient for, hoist engine and steel cable distribute and the place, corner of the free time of installation.
The position of fitting with door opening on the above-mentioned partition wall is provided with weather strip.Like this, the seal isolation of door opening partition wall and door closure is stable more, reliable.
Arch upward to the back side with the partition wall joint place in above-mentioned door closure end.It had both made that the applying of door closure and partition wall was tightr like this, and made that also the compressive property of door closure is better, when closing, can sustain door closure on one side for vacuum, and another side is the normal pressure atmosphere, produced air pressure.
Above-mentioned wire rope is at the downward corner in Sui wheel place 〉=100 degree.Like this, the curvature distortion that steel cable produces at Sui wheel place is little, longer service life.
The present invention is described in further detail below in conjunction with accompanying drawing and concrete embodiment.
Fig. 1 is the vertical cross-sectional schematic of the embodiment of the invention when door closure is closed.
Fig. 2 is the vertical cross-sectional schematic of the embodiment of the invention when door closure is opened.
Fig. 3 is the schematic rear view (right view of Fig. 1) of the circular door closure of the embodiment of the invention.
Fig. 4 is the schematic rear view of the square door closure of the embodiment of the invention.
The specific embodiment
Embodiment one
Fig. 1-3 illustrates, and a kind of specific embodiment of the present invention is: a kind of hermatic door that is used for vacuum pipe system comprises the partition wall 10 and the door opening on the partition wall 10 11 and door closure 3 that are provided with in the vacuum pipe 1.Partition wall 10 metopes are hinged with an end of L type toggle 4 by bearing pin 2, and the other end of L type toggle 4 is hinged with the back side of door closure 3 by bearing pin 5.Its door closure 3 back sides connect steel cable 8, and the other end of steel cable 8 links to each other with the hoist engine 9 of top, door closure 3 behind.Steel cable 8 is connected with door closure 3 back sides, can adopt modes such as button, hook to flexibly connect, and is convenient to the replacing of steel cable 8 like this.
This routine L type toggle 4 is positioned at the door opening top, and hoist engine 9 is positioned at door closure 3 top behind.Also be provided with Sui wheel 7 between door closure 3 and the hoist engine 9, steel cable 8 is walked around Sui's wheel 8 and is linked to each other with hoist engine 9.The position of fitting with door closure 3 on partition wall 10 is provided with a circle weather strip 6.Arch upward to the back side with partition wall 10 joint places in door closure 3 ends.Wire rope 8 is taken turns the downward corner in 7 places 〉=100 degree in Sui.
The present invention is when implementing, and its door closure 3 both can adopt circular door closure shown in Figure 33 and adaptive with it circular door opening, also can adopt square door closure shown in Figure 43 and adaptive with it square door opening.
A kind of hermatic door that is used for vacuum pipe system of the present invention can be used in the various vacuum pipe systems, the train sealing car door that also can be used for the magnetically supported vehicle in the vacuum pipe traffic system, at this moment, the wall of partition wall has become the train tank wall, and vacuum pipe has become train body.For example lie hermatic door and the train end car door in " docking facilities in a kind of vacuum-pipeline transfer system between magnetically supported vehicle and station " No. 200710049341.8 patent applications of applicant's application can adopt hermatic door of the present invention.
Claims (5)
1. hermatic door that is used for vacuum pipe system, comprise the partition wall (10) and the door opening (11) on the partition wall (10) and door closure (3) that are provided with in the vacuum pipe (1), it is characterized in that: an end of described partition wall (10) metope and L type toggle (4) is hinged, the other end of L type toggle (4) is hinged with the back side of the door closure (3) that can cover door opening (11), door closure (3) back side connects steel cable (8), and the other end of steel cable (8) links to each other with the hoist engine (9) at door closure (3) rear.
2. a kind of hermatic door that is used for vacuum pipe system as claimed in claim 1 is characterized in that: described L type toggle (4) is positioned at the top of door opening (11), and hoist engine (9) is positioned at door closure (3) top behind.
3. a kind of hermatic door that is used for vacuum pipe system as claimed in claim 1 is characterized in that: also be provided with Sui wheel (7) between described door closure (3) and the hoist engine (9), steel cable (8) is walked around Sui's wheel (8) and is linked to each other with hoist engine (9).
4. a kind of hermatic door that is used for vacuum pipe system as claimed in claim 1 is characterized in that: the position that described partition wall (10) is gone up and door closure (3) is fitted is provided with weather strip (6).
5. a kind of hermatic door that is used for vacuum pipe system as claimed in claim 3 is characterized in that: described steel cable (8) is located downward corner 〉=100 degree at Sui's wheel (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100493460A CN101078352B (en) | 2007-06-22 | 2007-06-22 | Hermetic door for vacuum pipe system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100493460A CN101078352B (en) | 2007-06-22 | 2007-06-22 | Hermetic door for vacuum pipe system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101078352A CN101078352A (en) | 2007-11-28 |
| CN101078352B true CN101078352B (en) | 2011-06-15 |
Family
ID=38905984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007100493460A Expired - Fee Related CN101078352B (en) | 2007-06-22 | 2007-06-22 | Hermetic door for vacuum pipe system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101078352B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101705839B (en) * | 2009-11-20 | 2011-12-21 | 西京学院 | Vertical mobile isolating door for vacuum pipeline transport |
| CN102116173B (en) * | 2010-01-06 | 2013-02-27 | 张耀平 | Divided type movable isolating door setting for vacuum pipeline transportation |
| CN106915358B (en) * | 2017-03-22 | 2018-10-26 | 西京学院 | A kind of rotary air lock station of vacuum pipe traffic and the method for midway inlet and outlet piping |
| CN107448778A (en) * | 2017-09-28 | 2017-12-08 | 苏彬诚 | A kind of isolating seal device for tube cavity |
| CN108501963A (en) * | 2018-04-24 | 2018-09-07 | 西南交通大学 | Magnetic floating traffic vacuum pipe transfer chamber |
| CN112211669A (en) * | 2020-09-28 | 2021-01-12 | 四川富美建利科技有限公司 | Underground arc arch split upturning type waterproof gate for mine |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4734995A (en) * | 1984-10-15 | 1988-04-05 | Vincenzo Pagnozzi | Vacuum-dryer for timber |
| US5950543A (en) * | 1997-10-10 | 1999-09-14 | Et3.Com Inc. | Evacuated tube transport |
| US6499409B1 (en) * | 2002-01-03 | 2002-12-31 | Eric Niederer | Pneumatic propulsion track apparatus |
| CN1111123C (en) * | 2000-04-04 | 2003-06-11 | 李岭群 | Vacuum and permanent magnet compensated pipeline-type hovertrain-overhead railway-station system |
-
2007
- 2007-06-22 CN CN2007100493460A patent/CN101078352B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4734995A (en) * | 1984-10-15 | 1988-04-05 | Vincenzo Pagnozzi | Vacuum-dryer for timber |
| US5950543A (en) * | 1997-10-10 | 1999-09-14 | Et3.Com Inc. | Evacuated tube transport |
| CN1111123C (en) * | 2000-04-04 | 2003-06-11 | 李岭群 | Vacuum and permanent magnet compensated pipeline-type hovertrain-overhead railway-station system |
| US6499409B1 (en) * | 2002-01-03 | 2002-12-31 | Eric Niederer | Pneumatic propulsion track apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101078352A (en) | 2007-11-28 |
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Granted publication date: 20110615 Termination date: 20140622 |
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| EXPY | Termination of patent right or utility model |