CN106894490A - A kind of railway vacuum evacuation system - Google Patents
A kind of railway vacuum evacuation system Download PDFInfo
- Publication number
- CN106894490A CN106894490A CN201710081813.1A CN201710081813A CN106894490A CN 106894490 A CN106894490 A CN 106894490A CN 201710081813 A CN201710081813 A CN 201710081813A CN 106894490 A CN106894490 A CN 106894490A
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- CN
- China
- Prior art keywords
- vacuum
- vacuum tank
- dirty
- railway
- evacuation system
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- 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.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F1/00—Methods, systems, or installations for draining-off sewage or storm water
- E03F1/008—Temporary fluid connections for emptying mobile sewage holding tanks, e.g. of trailers, boats
Abstract
The present invention relates to a kind of railway vacuum evacuation system, including vavuum pump, dirt collection bin, vacuum tank and dredge pump, dirt collection bin is connected by dirt sucking tube with the dirt box of car, vacuum tank is connected by unloading dirty pipeline with dirt collection bin, vavuum pump is connected by vacuum line with vacuum tank, vacuum tank is connected by blow-off line with pipeline delumper and dredge pump, and pressure vacuum gauge, vacuum pressure sensor and radar level gauge are provided with vacuum tank；Vavuum pump, dredge pump, pressure vacuum gauge, vacuum pressure sensor and radar level gauge are connected with live PLC control system respectively.The need for the railway vacuum evacuation system that the present invention is provided can meet 8 or 16 marshalling various motor train unit trains of CRH and general fast car dirt box suction, flushing and discharge.
Description
Technical field
The present invention relates to a kind of railway vacuum evacuation system.
Background technology
Common vacuum system vacuum tank controls the liquid level of vacuum tank using manual observation scene glass tube, due to train
Sewage in contain many hard rubbish and debris, pipeline easily blocked, and dredge pump can be caused not start in the process of running,
Vavuum pump is being vacuumized always, and easily the sewage of vacuum tank is filled, so that sewage is drawn into steam-water separator by vacuum pipe
With vavuum pump, the damage of vavuum pump is caused.
The content of the invention
In view of the above-mentioned problems in the prior art, it is a primary object of the present invention to providing a kind of simple to operate and unloading
The railway vacuum evacuation system of dirty efficiency high.
The invention provides a kind of railway vacuum evacuation system, including vavuum pump, vacuum tank, steam-water separator and blowdown
Pump, the car dirt box sucks vacuum line and connects the vacuum tank by sewage, the vacuum tank by vacuum line according to
The secondary connection steam-water separator and vavuum pump, the vacuum tank are sequentially connected pipeline delumper and institute by pollutant discharge vacuum pipeline
State dredge pump；Pressure vacuum gauge, vacuum pressure sensor and radar level gauge are installed in the vacuum tank；The vavuum pump,
Dredge pump, pressure vacuum gauge, vacuum pressure sensor, radar level gauge are connected with live PLC control system respectively.
Further, it is described to unload dirty pipeline and include unloading dirty main pipeline and unload dirty branch pipe(tube), it is described unload dirty main pipeline one end with
The vacuum tank is connected, described to unload the dirty main pipeline other end and unload dirty branch pipe(tube) and be connected with described respectively, and described to unload dirty branch pipe(tube) same
When be connected with the dirt collection bin.
Further, first check-valve and first are provided with the vacuum line that the vavuum pump is connected with the vacuum tank
Gate valve.
Further, described unloading is provided with the second gate valve on dirty main pipeline.
Further, it is provided with second check-valve on the blow-off line.
Further, the pipeline delumper is arranged on the left side for unloading dirty pump, and the second check-valve is arranged on described unloading
The right side of dirty pump.
Further, the vacuum tank top is respectively arranged with inspection hole and clean-out opening, and the inspection hole is arranged on described
The left side on vacuum tank top, the clean-out opening is arranged on the right side on the vacuum tank top.
The present invention has advantages below and beneficial effect：A kind of railway vacuum evacuation system that the present invention is provided, Qi Gebu
Point vacuum line completely closed free from extraneous odour, without blocking, the phenomenon without gas leakage, oil leak, leak and leakage dirt, meet environmental protection, section
The requirement of energy equipment advanced technology；In addition, the railway vacuum evacuation system can meet 8 or 16 various EMUs row of marshalling CRH
The need for car and general fast car dirt box suction, flushing and discharge.
Brief description of the drawings
Fig. 1 is the structural representation of railway vacuum evacuation system provided in an embodiment of the present invention.
Specific embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
A part of embodiment of the present invention, rather than whole embodiments.Present invention implementation generally described and illustrated in accompanying drawing herein
The component of example can be arranged and designed with a variety of configurations.Therefore, reality of the invention below to providing in the accompanying drawings
The detailed description for applying example is not intended to limit the scope of claimed invention, but is merely representative of selected implementation of the invention
Example.Based on the embodiment in the present invention, what those of ordinary skill in the art were obtained under the premise of creative work is not made
Every other embodiment, belongs to the scope of protection of the invention.
In the description of the invention, it is necessary to explanation, term " " center ", " on ", D score, "left", "right", " vertical ",
The orientation or position relationship of the instruction such as " level ", " interior ", " outward " be based on orientation shown in the drawings or position relationship, merely to
Be easy to the description present invention and simplify describe, rather than indicate imply signified device or element must have specific orientation,
With specific azimuth configuration and operation, therefore it is not considered as limiting the invention.Additionally, term " first ", " second ",
" the 3rd " is only used for describing purpose, and it is not intended that indicating or implying relative importance.
In the description of the invention, in addition it is also necessary to explanation, unless otherwise clearly defined and limited, term " setting ",
" installation ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, or one
The connection of body ground；Can mechanically connect, or electrically connect；Can be joined directly together, it is also possible to indirect by intermediary
It is connected, can is two connections of element internal.For the ordinary skill in the art, can manage as the case may be
Solve above-mentioned term concrete meaning in the present invention.
The present invention is further illustrated with specific embodiment below with reference to accompanying drawings.
As shown in Figure 1：A kind of railway vacuum evacuation system of the embodiment of the present invention, including vavuum pump 103, dirt collection bin
110th, vacuum tank 100 and dredge pump 115, dirt collection bin 110 are connected by dirt sucking tube with the dirt box 107 of car, very
Slack tank 100 is connected by unloading dirty pipeline with dirt collection bin 110, and vavuum pump 103 passes through vacuum line 105 and the phase of vacuum tank 100
Even, vacuum tank 100 is connected by blow-off line 113 with pipeline delumper 114 and dredge pump 115, and pipeline delumper 114 is used for will
Hard solid thing and flexible impurity in blow-off line 113 are thoroughly crushed, it is ensured that the normal operation of dredge pump 115 is prolonged with significantly
Often service life, pressure vacuum gauge, vacuum pressure sensor and radar level gauge are provided with vacuum tank 100；And vavuum pump,
Dredge pump, pressure vacuum gauge, vacuum pressure sensor and radar level gauge are connected with live PLC control system respectively, this hair
The above-mentioned railway vacuum evacuation system of bright offer, its each several part vacuum line completely closed free from extraneous odour, without block, without gas leakage, leakage
The phenomenon of oil, leak and leakage dirt, meets environmental protection, the requirement of energy-saving equipment advanced technology；In addition, the railway vacuum unloads dirty system
The need for system can meet 8 or 16 marshalling various motor train unit trains of CRH and general fast car dirt box suction, flushing and discharge.
Used as the preferred embodiment of above-described embodiment, unloading dirty pipeline includes unloading dirty main pipeline 111 and unloads dirty branch pipe(tube)
109, unload the one end of dirty main pipeline 111 and be connected with vacuum tank 100, unload the other end of dirty main pipeline 111 respectively with unload the phase of dirty branch pipe(tube) 109
Even, dirty branch pipe(tube) 109 is unloaded while being connected with dirt collection bin 110, the vacuum line that vavuum pump 103 is connected with vacuum tank 100
The gate valve 117 of first check-valve 104 and first is provided with 105, is unloaded and the second gate valve 106, blow-off pipe is provided with dirty main pipeline 111
Second check-valve 116 is provided with road 113.
Used as the preferred embodiment of above-described embodiment, pipeline delumper 114 is arranged on the left side for unloading dirty pump 115, second
Check-valves 116 is arranged on the right side for unloading dirty pump 115, and the top of vacuum tank 100 is respectively arranged with inspection hole 102 and clean-out opening 112, inspection
The left side that hole 102 is arranged on the top of vacuum tank 100 is looked into, clean-out opening 112 is arranged on the right side on the top of vacuum tank 100.
Railway vacuum evacuation system provided in an embodiment of the present invention, the generation of the system vacuum, the temporary transient storage of dirt and
Discharge realizes that vacuum tank (vacuum central) forms vacuum with vavuum pump in vacuum tank.It is true when being temporarily stored in 1 after sewage suction
In slack tank, water is drained with sewage pump when sewage reaches design liquid level in vacuum tank.Vacuum central needs basis to unload dirty amount
With the quantity that the size reasonable for unloading dirty work intensity configures each pump and vacuum tank；Vacuum central can continuously run uninterrupted suction
Operation, system realizes Automatic Control, without needing staff on duty；Under automatic control mode, system is according to the pressure for detecting
Signal, is started and is stopped control to vavuum pump；When negative pressure reaches -0.07MPa in vacuum tank, vavuum pump autostop, very
When negative pressure is using -0.04MPa is dropped in slack tank, vavuum pump is started automatically；The pressure that controlling pump is opened and closed automatically is upper and lower
Limit can be adjusted by actually used requirement.When negative pressure value is higher than the upper limit or less than lower limit, alarm activation, if
Standby automatic shutdown protection.
Railway vacuum evacuation system provided in an embodiment of the present invention, the railway vacuum evacuation system is transported by PLC centralized Controls
OK, PLC carries out state automatic detection, display, and faulty warning function to entirely unloading dirty system.Vavuum pump is according to vacuum tank
Vacuum values automatically control, dredge pump is automatically controlled according to vacuum tank sewage level value, transfinites or failure can all have autostop
And alarm, it is possible to achieve it is unattended.
Finally it should be noted that：Above-described each embodiment is merely to illustrate technical scheme, rather than to it
Limitation；Although being described in detail to the present invention with reference to the foregoing embodiments, it will be understood by those within the art that：
It can still modify to the technical scheme described in previous embodiment, or which part or all technical characteristic are entered
Row equivalent；And these modifications or replacement, the essence of appropriate technical solution is departed from various embodiments of the present invention technical side
The scope of case.
Claims (7)
1. a kind of railway vacuum evacuation system, it is characterised in that：Including vavuum pump, dirt collection bin, vacuum tank and dredge pump,
The dirt collection bin is connected by dirt sucking tube with the dirt box of car, and the vacuum tank is by unloading dirty pipeline with the dirt
Collecting box is connected, and the vavuum pump is connected by vacuum line with the vacuum tank, and the vacuum tank is by blow-off line and pipe
Road disintegrating machine is connected with the dredge pump, and pressure vacuum gauge, vacuum pressure sensor and radar liquid are provided with the vacuum tank
Position meter；The vavuum pump, dredge pump, pressure vacuum gauge, vacuum pressure sensor and radar level gauge are controlled with live PLC respectively
System connection processed.
2. railway vacuum evacuation system according to claim 1, it is characterised in that described to unload dirty pipeline and include unloading dirty supervisor
Road and unload dirty branch pipe(tube), it is described to unload dirty main pipeline one end and be connected with the vacuum tank, it is described unload the dirty main pipeline other end respectively with
It is described to unload dirty branch pipe(tube) and be connected, it is described to unload dirty branch pipe(tube) while be connected with the dirt collection bin.
3. railway vacuum evacuation system according to claim 2, it is characterised in that the vavuum pump and the vacuum tank phase
First check-valve and the first gate valve are provided with vacuum line even.
4. railway vacuum evacuation system according to claim 3, it is characterised in that described unloading is provided with dirty main pipeline
Two gate valves.
5. railway vacuum evacuation system according to claim 4, it is characterised in that be provided with second on the blow-off line
Check-valves.
6. railway vacuum evacuation system according to claim 5, it is characterised in that the pipeline delumper is arranged on and unloads dirt
The left side of pump, the second check-valve is arranged on the right side for unloading dirty pump.
7. railway vacuum evacuation system according to claim 1, it is characterised in that the vacuum tank top is respectively arranged with
Inspection hole and clean-out opening, the inspection hole are arranged on the left side on the vacuum tank top, and the clean-out opening is arranged on the vacuum
The right side on tank top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710081813.1A CN106894490A (en) | 2017-02-15 | 2017-02-15 | A kind of railway vacuum evacuation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710081813.1A CN106894490A (en) | 2017-02-15 | 2017-02-15 | A kind of railway vacuum evacuation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106894490A true CN106894490A (en) | 2017-06-27 |
Family
ID=59198147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710081813.1A Pending CN106894490A (en) | 2017-02-15 | 2017-02-15 | A kind of railway vacuum evacuation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106894490A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107386424A (en) * | 2017-07-24 | 2017-11-24 | 艾迪机器(杭州)有限公司 | A kind of vacuum evacuation system with vacuum protection structure |
| CN109794195A (en) * | 2019-03-21 | 2019-05-24 | 中国铁路设计集团有限公司 | A kind of block-resistant type vacuum tank device |
| CN110341751A (en) * | 2019-08-13 | 2019-10-18 | 张贤嫚 | A kind of distributed centralization unloads dirty device |
| CN111423006A (en) * | 2020-04-07 | 2020-07-17 | 新疆巨盛龙环保设备有限公司 | Vacuum sewage collecting system |
| CN111842362A (en) * | 2020-07-24 | 2020-10-30 | 北京宜世通信息技术有限公司 | Railway passenger station self-purging type vacuum sewage discharge pipeline cleaning system and method |
| KR102653847B1 (en) | 2023-06-19 | 2024-04-02 | 인터모빌리티(주) | A Pipe Equipment for Collecting Sewage of Rolling Stock and Sewage Collecting System |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2855857Y (en) * | 2005-12-27 | 2007-01-10 | 山东华腾环保科技有限公司 | Fixation type vacuum device for discharging dirt |
| CN204690896U (en) * | 2015-05-28 | 2015-10-07 | 广州市聚源环保设备有限公司 | A kind of sewage collects tapping equipment automatically |
| CN205469110U (en) * | 2016-03-02 | 2016-08-17 | 中国铁道科学研究院节能环保劳卫研究所 | Independent distributed dirt discharging system |
| CN205475582U (en) * | 2016-01-08 | 2016-08-17 | 天津绿色滨海建设工程有限公司 | Railway vacuum sewage discharging system |
-
2017
- 2017-02-15 CN CN201710081813.1A patent/CN106894490A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2855857Y (en) * | 2005-12-27 | 2007-01-10 | 山东华腾环保科技有限公司 | Fixation type vacuum device for discharging dirt |
| CN204690896U (en) * | 2015-05-28 | 2015-10-07 | 广州市聚源环保设备有限公司 | A kind of sewage collects tapping equipment automatically |
| CN205475582U (en) * | 2016-01-08 | 2016-08-17 | 天津绿色滨海建设工程有限公司 | Railway vacuum sewage discharging system |
| CN205469110U (en) * | 2016-03-02 | 2016-08-17 | 中国铁道科学研究院节能环保劳卫研究所 | Independent distributed dirt discharging system |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107386424A (en) * | 2017-07-24 | 2017-11-24 | 艾迪机器(杭州)有限公司 | A kind of vacuum evacuation system with vacuum protection structure |
| CN109794195A (en) * | 2019-03-21 | 2019-05-24 | 中国铁路设计集团有限公司 | A kind of block-resistant type vacuum tank device |
| CN110341751A (en) * | 2019-08-13 | 2019-10-18 | 张贤嫚 | A kind of distributed centralization unloads dirty device |
| CN111423006A (en) * | 2020-04-07 | 2020-07-17 | 新疆巨盛龙环保设备有限公司 | Vacuum sewage collecting system |
| CN111842362A (en) * | 2020-07-24 | 2020-10-30 | 北京宜世通信息技术有限公司 | Railway passenger station self-purging type vacuum sewage discharge pipeline cleaning system and method |
| KR102653847B1 (en) | 2023-06-19 | 2024-04-02 | 인터모빌리티(주) | A Pipe Equipment for Collecting Sewage of Rolling Stock and Sewage Collecting System |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170627 |