CN109733419A - A kind of sealing system that vacuum pipe traffic is out of the station - Google Patents
A kind of sealing system that vacuum pipe traffic is out of the station Download PDFInfo
- Publication number
- CN109733419A CN109733419A CN201910123034.2A CN201910123034A CN109733419A CN 109733419 A CN109733419 A CN 109733419A CN 201910123034 A CN201910123034 A CN 201910123034A CN 109733419 A CN109733419 A CN 109733419A
- Authority
- CN
- China
- Prior art keywords
- target phase
- section
- hydraulic seal
- pipeline
- liquid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 13
- 239000007788 liquid Substances 0.000 claims abstract description 17
- 238000012423 maintenance Methods 0.000 claims description 3
- 239000011229 interlayer Substances 0.000 abstract description 4
- 238000004891 communication Methods 0.000 abstract description 3
- 230000005484 gravity Effects 0.000 abstract description 3
- 230000004888 barrier function Effects 0.000 abstract description 2
- 239000007787 solid Substances 0.000 abstract description 2
- 239000010410 layer Substances 0.000 description 6
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Train Traffic Observation, Control, And Security (AREA)
Abstract
The present invention provides a kind of sealing system that vacuum pipe traffic is out of the station, the pipeline including train operation, the pipeline is made of target phase and multiple hydraulic seal sections；The target phase is the vacuum state forced down than normal atmosphere；Target phase arrival end and outlet end are all equipped with hydraulic seal section；Hydraulic seal section positioned at target phase outlet end and between the hydraulic seal section positioned at target phase arrival end be equipped with personnel pass in and out section；The hydraulic seal section is V-type sunk type pipeline, V-type sunk type pipeline interior section is filled with liquid, the pressure equilibrium target phase generated using liquid by self gravity and personnel pass in and out the air pressure difference of section, while liquid barrier target phase and personnel pass in and out the air communication of section.The present invention, come sealing pipeline, stops gas to be walked between vacuum pipe and platform by liquid, while guaranteeing that solid train can pass through, and does not need the movement such as to enter interlayer and vacuumize, efficient and convenient to save time.
Description
Technical field
The invention belongs to the closed technical fields of vacuum pipe, and in particular to a kind of sealing system that vacuum pipe traffic is out of the station
System.
Background technique
In motion, the air drag being subject to is higher for train, resistance and speed it is square directly proportional.It transports in atmospheric conditions
Battalion, due to aerodynamic drag etc., usual train speed is not above 500km/h.Using vacuum pipe operation way, need to tie up
Low pressure or high vacuum state are held, usually requires that pressure≤10Pa, train speed can be more than 800km/h.
Currently, the place (including call lower passenger station's point, repair into entrance) that the personnel such as vacuum pipe traffic platform enter and leave
It usually can all be equipped with two sects.When train enters pipeline, it is first turned on outer layer door, train will enter from station between two, pipeline
Interlayer, outer layer door close after, vacuum pump starts to take air away, at this point, opening the door of inner layer again, train will enter vacuum tube
Road starts to accelerate, run.And train is when being driven out to pipeline, then is opposite sequence, inner layer door is opened before this, inner after train comes out
Layer door is closed, and outer layer door is opened again.During this, have the disadvantage in that 1) interlayer is taken away with vacuum pump between two, wave
It is time-consuming, reduce the core competitiveness of conduit traffic；2) vacuum pump and hermatic door frequently use, and are prone to wear, and maintenance cost is high；
3) waste energy is vacuumized.
Summary of the invention
Aiming at the deficiencies in the prior art, the present invention provides a kind of sealing device that vacuum pipe traffic is out of the station.
In order to achieve the above object, technical solution of the present invention is as follows:
A kind of sealing system that vacuum pipe traffic is out of the station, the pipeline including train operation, the pipeline is by target phase and more
A hydraulic seal section is constituted；The target phase is the vacuum state forced down than normal atmosphere；Target phase arrival end and outlet end are all
Equipped with hydraulic seal section；Hydraulic seal section positioned at target phase outlet end and between the hydraulic seal section positioned at target phase arrival end
Section is passed in and out equipped with personnel；The hydraulic seal section is V-type sunk type pipeline, and V-type sunk type pipeline interior section is filled with liquid,
The pressure equilibrium target phase generated using liquid by self gravity and personnel pass in and out the air pressure difference of section, while liquid barrier fortune
Row section and personnel pass in and out the air communication of section.
Further, the personnel pass in and out and add a compartment between section and the hydraulic seal section, in hydraulic seal section
Liquid prevent compartment air enter target phase.
Further, the train is equally applicable to maintenance car.
The utility model has the advantages that the present invention by liquid come sealing pipeline, stop gas to be walked between vacuum pipe and platform, together
When guarantee that solid train can pass through, do not need to enter interlayer and the movement such as vacuumize, it is efficient and convenient to save time.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of sealing system of the present invention.
Fig. 2 is the top view of Fig. 1.
In figure, 1- target phase outlet end, 2- target phase arrival end, 3- hydraulic seal section A, 4- hydraulic seal section B, 5- liquid
Body, 6- personnel pass in and out section, 7- train, 8- target phase.
Specific embodiment
The present invention is described below with reference to specific embodiments.It will be appreciated by those skilled in the art that these embodiments are only
For illustrating the present invention, do not limit the scope of the invention in any way.
A kind of sealing system that vacuum pipe traffic is out of the station, the pipeline including train operation, as shown in Figure 1 and Figure 2, pipe
Road is made of target phase (8) and multiple hydraulic seal sections；The target phase (8) is the vacuum state forced down than normal atmosphere；Fortune
Row section arrival end (2) and target phase outlet end (1) are all equipped with hydraulic seal section.Hydraulic seal positioned at target phase outlet end (1)
Section A(3) be located at target phase arrival end (2) hydraulic seal section B(4) between be equipped with personnel disengaging section (6)；Hydraulic seal section is
V-type sunk type pipeline, V-type sunk type pipeline interior section are filled with liquid (5), completely cut off target phase and personnel pass in and out section (6)
Air communication, and the pressure equilibrium target phase generated by self gravity and personnel pass in and out the air pressure difference of section.
Workflow of the invention:
Train (7) enters the station front reduction gear, slowly enters hydraulic seal section A(3) downslide pipeline, pipeline is provided with liquid (5), then
Into hydraulic seal section A(3) up-hill line, passes through liquid (5) and come personnel's disengaging section (6).Train (7) is in the interior complete visitor up and down in station
People is outbound.Train (7) is outbound, slowly enters hydraulic seal section B(4) equally first glide, then uplink.
Claims (3)
1. a kind of sealing system that vacuum pipe traffic is out of the station, it is characterised in that: the pipeline including train operation, the pipeline
It is made of target phase and multiple hydraulic seal sections；The target phase is the vacuum state forced down than normal atmosphere；Target phase entrance
End and outlet end are all equipped with hydraulic seal section；Hydraulic seal section positioned at target phase outlet end and the liquid positioned at target phase arrival end
It is equipped with personnel between body seal section and passes in and out section；The hydraulic seal section is V-type sunk type pipeline, V-type sunk type pipeline inside portion
Divide and be filled with liquid, the air that liquid prevents personnel from passing in and out section enters target phase.
2. vacuum pipe traffic as described in claim 1 sealing system out of the station, it is characterised in that: the personnel pass in and out section
A compartment is added between the hydraulic seal section, the liquid in hydraulic seal section prevents the air of compartment from entering target phase.
3. vacuum pipe traffic as described in claim 1 sealing system out of the station, it is characterised in that: the train is equally suitable
For maintenance car.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910123034.2A CN109733419A (en) | 2019-02-15 | 2019-02-15 | A kind of sealing system that vacuum pipe traffic is out of the station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910123034.2A CN109733419A (en) | 2019-02-15 | 2019-02-15 | A kind of sealing system that vacuum pipe traffic is out of the station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109733419A true CN109733419A (en) | 2019-05-10 |
Family
ID=66367776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910123034.2A Pending CN109733419A (en) | 2019-02-15 | 2019-02-15 | A kind of sealing system that vacuum pipe traffic is out of the station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109733419A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110683362A (en) * | 2019-09-25 | 2020-01-14 | 石狮市玛旭贸易有限公司 | External-partition-object sub-vacuum pipeline transportation system |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4165696A (en) * | 1977-11-29 | 1979-08-28 | Gosudarstvenny Nauchnoissledovatelsky Energetichesky Institut Imeni G.M. Krzhizhanovskogo | Arrangement for pipeline transportation of cargoes |
| CN101323306A (en) * | 2008-07-16 | 2008-12-17 | 谢永球 | Vacuum pipeline transportation system |
| CN101327798A (en) * | 2007-06-22 | 2008-12-24 | 刘本林 | Some matched techniques of vacuum pipelines for long-distance passenger transport |
| CN101549694A (en) * | 2008-03-31 | 2009-10-07 | 谢建新 | Transport system and producing method of sub-vacuum duct |
| CN101879901A (en) * | 2009-05-08 | 2010-11-10 | 陈际军 | Station passage for vacuum pipeline transportation |
| CN104452944A (en) * | 2014-12-02 | 2015-03-25 | 山东华腾环保科技有限公司 | Gas-liquid two-phase hoisting segment of vacuum drainage pipeline |
| CN107618515A (en) * | 2017-09-28 | 2018-01-23 | 苏彬诚 | A kind of vacuum bullet train system for being provided with Vomitory |
| CN108407823A (en) * | 2018-05-16 | 2018-08-17 | 苏彬诚 | A kind of sealing system for bullet train vacuum pipe |
-
2019
- 2019-02-15 CN CN201910123034.2A patent/CN109733419A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4165696A (en) * | 1977-11-29 | 1979-08-28 | Gosudarstvenny Nauchnoissledovatelsky Energetichesky Institut Imeni G.M. Krzhizhanovskogo | Arrangement for pipeline transportation of cargoes |
| CN101327798A (en) * | 2007-06-22 | 2008-12-24 | 刘本林 | Some matched techniques of vacuum pipelines for long-distance passenger transport |
| CN101549694A (en) * | 2008-03-31 | 2009-10-07 | 谢建新 | Transport system and producing method of sub-vacuum duct |
| CN101323306A (en) * | 2008-07-16 | 2008-12-17 | 谢永球 | Vacuum pipeline transportation system |
| CN101879901A (en) * | 2009-05-08 | 2010-11-10 | 陈际军 | Station passage for vacuum pipeline transportation |
| CN104452944A (en) * | 2014-12-02 | 2015-03-25 | 山东华腾环保科技有限公司 | Gas-liquid two-phase hoisting segment of vacuum drainage pipeline |
| CN107618515A (en) * | 2017-09-28 | 2018-01-23 | 苏彬诚 | A kind of vacuum bullet train system for being provided with Vomitory |
| CN108407823A (en) * | 2018-05-16 | 2018-08-17 | 苏彬诚 | A kind of sealing system for bullet train vacuum pipe |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110683362A (en) * | 2019-09-25 | 2020-01-14 | 石狮市玛旭贸易有限公司 | External-partition-object sub-vacuum pipeline transportation system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100484812C (en) | Assembling corridor for vacuum pipe traffic | |
| CN105523049B (en) | A kind of Evacuated tube transportation Station System | |
| CN105292135B (en) | Vacuum pipeline traffic vehicle running piston effect exhaust vacuum system | |
| CN108313073B (en) | Sectional type vacuum pipeline transportation system and transportation method | |
| CN102050121B (en) | Supersonic maintenance-free stamping type vacuum pipeline transportation system | |
| CN111775971A (en) | Low vacuum pipeline transportation system | |
| WO2019179308A1 (en) | High-speed transportation device enclosed in partially-reduced-pressure tube | |
| CN109733419A (en) | A kind of sealing system that vacuum pipe traffic is out of the station | |
| CN210083205U (en) | Sub-vacuum pipeline transportation system | |
| CN204984432U (en) | Two tubs of tunnel UNICOM's structure systems within a definite time | |
| CN111550275A (en) | Unidirectional ventilation system driven by piston wind and control method | |
| CN105570651B (en) | The secondary mechanical automatic lubricating system of railway switch outer locking mechanism friction | |
| CN201660120U (en) | Hydraulic system of side thruster | |
| CN212289818U (en) | Low vacuum pipeline transportation system | |
| CN110015311A (en) | Sub- vacuum pipe traffic transportation system | |
| CN106428032A (en) | Transportation device propelled by gas pressure differences | |
| CN206634004U (en) | A kind of shaped traffic device promoted by draught head | |
| CN206144601U (en) | A automatic water discharging device for gas drainage pipeline | |
| CN211468422U (en) | Pipeline traffic system | |
| CN101830229A (en) | Underground pipeline transportation system | |
| CN105114097A (en) | Communication structure system between two pipe tunnels and ventilation evacuating method of communication structure system | |
| CN213973963U (en) | Low-vacuum pipeline taking-in and taking-off system, running vehicle and transportation system | |
| CN207030429U (en) | A kind of two-way pipeline | |
| CN210478694U (en) | Waterproof waste discharge device for railway vehicle | |
| CN211370125U (en) | Lifting type safety protection door for subway |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190510 |
|
| RJ01 | Rejection of invention patent application after publication |