CN1288019C - Toilet excrement discharge system for high speed train - Google Patents
Toilet excrement discharge system for high speed train Download PDFInfo
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- CN1288019C CN1288019C CN 03151270 CN03151270A CN1288019C CN 1288019 C CN1288019 C CN 1288019C CN 03151270 CN03151270 CN 03151270 CN 03151270 A CN03151270 A CN 03151270A CN 1288019 C CN1288019 C CN 1288019C
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- valve
- way solenoid
- connects
- vacuum
- import
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 69
- 230000008676 import Effects 0.000 claims description 24
- 210000002700 urine Anatomy 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 5
- 238000011010 flushing procedure Methods 0.000 abstract description 3
- 230000002950 deficient Effects 0.000 abstract description 2
- 230000002349 favourable effect Effects 0.000 abstract description 2
- 238000007599 discharging Methods 0.000 abstract 2
- 238000005507 spraying Methods 0.000 abstract 2
- 238000001514 detection method Methods 0.000 abstract 1
- 238000005086 pumping Methods 0.000 abstract 1
- 239000002689 soil Substances 0.000 description 19
- 230000005611 electricity Effects 0.000 description 7
- 239000007921 spray Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 239000012141 concentrate Substances 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Images
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- Vehicle Waterproofing, Decoration, And Sanitation Devices (AREA)
- Sanitary Device For Flush Toilet (AREA)
Abstract
The present invention discloses an excrement discharging system for a toilet in a high-speed train, which comprises a urinal, a water spraying opening, two pneumatic valves, a small container, a vacuum generation device, two two-position two-way electromagnetic valves, two two-position four-way electromagnetic valves, a two-position three-way electromagnetic valve, an electric appliance controller, a button switch, an emergency switch, a small water tank, an electromagnetic water valve, a vacuum and pressure detection device, etc., wherein a small amount of water is used for flushing the urinal through a spraying method and high pressure, so excrement is centralized at the bottom of the urinal. The excrement is sucked in the small container through a vacuum pumping method and is pressurized, so the excrement is sprayed from a discharging opening of the system to a roadbed or is sprayed into an excrement loading large container at the lower part of the train. The present invention has the advantages of preventing the excrement from being blown by wind, reducing the pollution in carriages of the train and rusting an underframe of the train and is favourable to the safe running of the train and the health of passengers. The present invention can also be used for toilets of hotels and restaurants in long-distance passenger transportation coaches and water-deficient areas, etc.
Description
Technical field
The present invention relates to a kind of High-speed Train Toilet Excrement And Urine Blowdown System.
Background technology
The widely used feces of toilet of passenger train is directly to flow to roadbed by soil pipe at present, water consumption is big, and improving constantly along with train speed, the ight soil that flows down is swept by wind, the gross pollution railway car, corrosion train underframe influences safe train operation, the ight soil that sweeps simultaneously is as entering in the compartment harm passenger's health.
Summary of the invention
The object of the present invention is to provide a kind of High-speed Train Toilet Excrement And Urine Blowdown System, adopt high pressure with the method flushing toilet bowl of a spot of water with injection, make ight soil concentrate on the bottom of urinal, and adopt the method vacuumize that ight soil is sucked in the small container, pressurization makes ight soil spray to roadbed or spray into the bulk container of train bottom dress ight soil from system's escape orifice to go out then.In order to achieve the above object, the technical solution used in the present invention is as follows: comprise urinal, water injector, two operated pneumatic valves, small container, device for vacuum generation, two two-position two-way solenoid valves, two two-position four-way solenoid valves, two-position three way magnetic valve, appliance controller, button switch, emergency switch, little water tank, electromagnetism water valve, vacuum and pressure-detecting device.
1) a plurality of interconnected water injectors are equipped with on the top of urinal, and be connected to the bottom of little water tank with pipe, the top of little water tank connects the control mouth of two-position three way magnetic valve with pipe, the import of two-position three way magnetic valve connects the high pressure gas of source of the gas, the logical atmosphere of outlet, the large water tank at train top connects the import of electromagnetism water valve with pipe, and the outlet of electromagnetism water valve connects little water tank with pipe;
2) import of first operated pneumatic valve is connected with the bottom discharge mouth of urinal, outlet is connected with the small container top inlet, two control mouths of first operated pneumatic valve are connected with the control mouth of first two-position four-way solenoid valve respectively, the import of first two-position four-way solenoid valve connects the high pressure gas of source of the gas, the logical atmosphere of outlet
3) import of second operated pneumatic valve is connected with the bottom discharge mouth of small container, outlet is connected with the system escape orifice, two control mouths of second operated pneumatic valve are connected with the control mouth of second two-position four-way solenoid valve respectively, the import of second two-position four-way solenoid valve connects the high pressure gas of source of the gas, the logical atmosphere of outlet;
4) top of small container connects the outlet of first two-position two-way solenoid valve and the import of second two-position two-way solenoid valve with pipe, the import of first two-position two-way solenoid valve connects the high pressure gas of source of the gas, the outlet of second two-position two-way solenoid valve connects device for vacuum generation, and small container connects vacuum and pressure-detecting device simultaneously;
5) input of appliance controller has button switch, emergency switch and vacuum and pressure-detecting device electric signal, and output connects two two-position two-way solenoid valves, two two-position four-way solenoid valves, two-position three way magnetic valve, electromagnetism water valve, device for vacuum generation respectively.
The useful effect that the present invention has is: adopt high pressure with the method flushing toilet bowl of a spot of water with injection, make ight soil concentrate on the bottom of urinal, and adopt the method that vacuumizes that ight soil is sucked in the small container, pressurization makes ight soil spray to roadbed or spray into the bulk container of train bottom dress ight soil extraction ight soil after arriving at a station from system's escape orifice then.Have the ight soil of preventing and swept, reduce train pollution and corrosion train underframe, the advantage of favourable safe train operation and passenger health by wind.The present invention can also be used for the aspects such as lavatory of the hotel of coach bus and water-deficient area.
Description of drawings
The present invention is further illustrated below in conjunction with drawings and Examples.
Accompanying drawing is a structural system schematic diagram of the present invention.
Among the figure: 1,2 two-position four-way solenoid valves, 3,4 two-position two-way solenoid valves, 5 system's escape orifices, 6,7 operated pneumatic valves, 8 small containers, 9 device for vacuum generation, 10 urinals, 11 button switchs, 12 water injectors, 13 two-position three way magnetic valves, the large water tank at 14 train tops, 15 emergency switchs, 16 little water tanks, 17 electromagnetism water valves, 19 vacuum and pressure-detecting device.
The specific embodiment
As shown in drawings, the present invention includes urinal 10, water injector 12, two operated pneumatic valves 6,7, small container 8, device for vacuum generation 9,3,4, two two-position four-way solenoid valves 1,2 of two two-position two-way solenoid valves, two-position three way magnetic valve 13, appliance controller 18, button switch 11, emergency switch 15, little water tank 16, electromagnetism water valve 17, compositions such as vacuum and pressure-detecting device 19.
1) a plurality of interconnected water injectors 12 are equipped with on the top of urinal 10, and be connected to the bottom of little water tank 16 with pipe, the top of little water tank 16 connects the control mouth of two-position three way magnetic valve 13 with pipe, the import of two-position three way magnetic valve 13 connects the high pressure gas of source of the gas, the logical atmosphere of outlet, the large water tank 14 usefulness pipes at train top connect the import of electromagnetism water valve 17, and the outlet of electromagnetism water valve 17 connects little water tank 16 with pipe;
2) import of first operated pneumatic valve 6 is connected with the bottom discharge mouth of urinal 10, outlet is connected with small container 8 top inlet, two control mouths of first operated pneumatic valve 6 are connected with the control mouth of first two-position four-way solenoid valve 1 respectively, the import of first two-position four-way solenoid valve 1 connects the high pressure gas of source of the gas, the logical atmosphere of outlet
3) import of second operated pneumatic valve 7 is connected with the bottom discharge mouth of small container 8, outlet is connected with system escape orifice 5, two control mouths of second operated pneumatic valve 7 are connected with the control mouth of second two-position four-way solenoid valve 2 respectively, the import of second two-position four-way solenoid valve 2 connects the high pressure gas of source of the gas, the logical atmosphere of outlet;
4) top of small container 8 connects the outlet of first two-position two-way solenoid valve 3 and the import of second two-position two-way solenoid valve 4 with pipe, the import of first two-position two-way solenoid valve 3 connects the high pressure gas of source of the gas, the outlet of second two-position two-way solenoid valve 4 connects device for vacuum generation 9, and small container 8 connects vacuum and pressure-detecting device 19 simultaneously;
5) input of appliance controller 18 has button switch 11, emergency switch 15 and vacuum and pressure-detecting device 19 electric signal, and output connects two two-position two-way solenoid valves 3 and 4, two two-position four-way solenoid valves 1 and 2, two-position three way magnetic valve 13, electromagnetism water valve 17, device for vacuum generation 9 respectively.
Device for vacuum generation 9 can adopt pneumatic injecting type vacuum generator or vacuum pump.
Its top, the installation site of little water tank 16 should be lower than water injector 12.
Principle of work of the present invention is as follows:
1, the new field of technical activity: two-position four-way solenoid valve 1 and 2 dead electricity, operated pneumatic valve 6 and 7 is closed, appliance controller 18 starts device for vacuum generation 9 work and two-position two-way solenoid valve 4 gets, device for vacuum generation 9 vacuumizes for small container 8, vacuum and pressure-detecting device 19 detect and are defeated by appliance controller 18, after degree of vacuum reached requirement, appliance controller 18 stopped the work of device for vacuum generation 9 and makes two-position two-way solenoid valve 4 dead electricity.Appliance controller 18 makes electromagnetism water valve 17 establish by cable simultaneously and opens, the water of the large water tank 14 at train top enters little water tank 16 by the electromagnetism water valve 17 of water pipe and unlatching, the air of little water tank 16 is by two-position three way magnetic valve 13 exhaust to atmospheres of dead electricity, by the time-delay or water level detector after water level reaches requirement, appliance controller 18 is closed electromagnetism water valve 17 dead electricity, and little water tank 16 is filled with water.
2, working stage: after passenger's stool and urine is intact, press button switch 11, signal input appliance controller 18, appliance controller 18 makes two-position three way magnetic valve 13 get TURP and changes, because electromagnetism water valve 17 dead electricity are closed, the high pressure gas of source of the gas enters little water tank 16 by two-position three way magnetic valve 13 forces the water in the little water tank 16 to spray from many water injectors 12 by the pipe that little water tank 16 bottoms are connected with water injector 12, ight soil is flowed near the bottom discharge mouth of urinal 10, after certain time-delay, appliance controller 18 makes two-position four-way solenoid valve 1 get TURP and changes, the high pressure gas of source of the gas drives operated pneumatic valve 6 by two-position four-way solenoid valve 1 and switches unlatching, in the small container 8 owing to be evacuated in the new field of technical activity, make near the ight soil of bottom discharge mouth that flows to urinal 10 be inhaled into the bottom of small container 8, after certain time-delay, appliance controller 18 switches two-position four-way solenoid valve 1 dead electricity, the high pressure gas of source of the gas drives operated pneumatic valve 6 switchings by two-position four-way solenoid valve 1 and closes, after operated pneumatic valve 6 switchings are closed, appliance controller 18 must be established two-position two-way solenoid valve 3 by cable and is opened, the high pressure gas of source of the gas enters by two-position two-way solenoid valve 3, certain time-delay or vacuum and pressure-detecting device 19 are defeated by appliance controller 18 after detecting and reaching certain pressure in the small container 8, appliance controller 18 is closed two-position two-way solenoid valve 3 dead electricity, making two-position four-way solenoid valve 2 get TURP simultaneously changes, the high pressure gas of source of the gas drives operated pneumatic valve 7 by two-position four-way solenoid valve 2 and switches unlatching, the high pressure gas of small container 8 make the ight soil of the bottom that sucks small container 8 spray in the bulk container of roadbed or train bottom dress ight soil by operated pneumatic valve 7 and the system's escape orifice of opening 5, working stage finishes, enter the new field of technical activity immediately after the end, the passenger gets ready for next bit.
3, the emergent stage: High-speed Train Toilet Excrement And Urine Blowdown System is as breaking down, the train attendant stirs emergency switch 15, appliance controller 18 makes two-position four-way solenoid valve 1 and 2 get simultaneously, the high pressure gas of source of the gas drives operated pneumatic valve 6 and 7 respectively by two-position four-way solenoid valve 1 and 2 and switches unlatching, and the ight soil in the urinal 10 can flow in the bulk container of roadbed or train bottom dress ight soil by driving operated pneumatic valve 6, small container 8, driving operated pneumatic valve 7, system's escape orifice 5 successively.
Claims (3)
1, a kind of High-speed Train Toilet Excrement And Urine Blowdown System is characterized in that: comprise urinal (10), water injector (12), two operated pneumatic valves (6,7), small container (8), device for vacuum generation (9), two two-position two-way solenoid valves (3,4), two two-position four-way solenoid valves (1,2), two-position three way magnetic valve (13), appliance controller (18), button switch (11), emergency switch (15), little water tank (16), electromagnetism water valve (17), vacuum and pressure-detecting device (19);
1) a plurality of interconnected water injectors (12) are equipped with on the top of urinal (10), and be connected to the bottom of little water tank (16) with pipe, the top of little water tank (16) connects the control mouth of two-position three way magnetic valve (13) with pipe, the import of two-position three way magnetic valve (13) connects the high pressure gas of source of the gas, the logical atmosphere of outlet, the large water tank at train top (14) connects the import of electromagnetism water valve (17) with pipe, and the outlet of electromagnetism water valve (17) connects little water tank (16) with pipe;
2) import of first operated pneumatic valve (6) is connected with the bottom discharge mouth of urinal (10), outlet is connected with small container (8) top inlet, two control mouths of first operated pneumatic valve (6) are connected with the control mouth of first two-position four-way solenoid valve (1) respectively, the import of first two-position four-way solenoid valve (1) connects the high pressure gas of source of the gas, the logical atmosphere of outlet
3) import of second operated pneumatic valve (7) is connected with the bottom discharge mouth of small container (8), outlet is connected with system's escape orifice (5), two control mouths of second operated pneumatic valve (7) are connected with the control mouth of second two-position four-way solenoid valve (2) respectively, the import of second two-position four-way solenoid valve (2) connects the high pressure gas of source of the gas, the logical atmosphere of outlet;
4) top of small container (8) connects the outlet of first two-position two-way solenoid valve (3) and the import of second two-position two-way solenoid valve (4) with pipe, the import of first two-position two-way solenoid valve (3) connects the high pressure gas of source of the gas, the outlet of second two-position two-way solenoid valve (4) connects device for vacuum generation (9), and small container (8) connects vacuum and pressure-detecting device (19) simultaneously;
5) input of appliance controller (18) has the electric signal of button switch (11), emergency switch (15) and vacuum and pressure-detecting device (19), and output connects two two-position two-way solenoid valves (3,4), two two-position four-way solenoid valves (1,2), two-position three way magnetic valve (13), electromagnetism water valve (17), device for vacuum generation (9) respectively.
2, a kind of High-speed Train Toilet Excrement And Urine Blowdown System according to claim 1 is characterized in that: said device for vacuum generation (9) is with pneumatic injecting type vacuum generator or vacuum pump.
3, a kind of High-speed Train Toilet Excrement And Urine Blowdown System according to claim 1 is characterized in that: its top, installation site of little water tank (16) should be lower than water injector (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03151270 CN1288019C (en) | 2003-09-25 | 2003-09-25 | Toilet excrement discharge system for high speed train |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03151270 CN1288019C (en) | 2003-09-25 | 2003-09-25 | Toilet excrement discharge system for high speed train |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1526597A CN1526597A (en) | 2004-09-08 |
| CN1288019C true CN1288019C (en) | 2006-12-06 |
Family
ID=34286990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03151270 Expired - Fee Related CN1288019C (en) | 2003-09-25 | 2003-09-25 | Toilet excrement discharge system for high speed train |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1288019C (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102587483A (en) * | 2012-04-06 | 2012-07-18 | 湘潭市良水技术产业有限公司 | Environment-friendly sanitary device for mining rescue system |
| CN102941857B (en) * | 2012-10-26 | 2015-09-30 | 山东华腾环保科技有限公司 | Vacuum excrement collection device for passenger train |
| CN103526812B (en) * | 2013-10-28 | 2014-12-10 | 云集（福建）实业有限公司 | Vacuum defecation air water control system |
| CN105644463B (en) * | 2015-12-29 | 2021-10-29 | 宜为客有限公司 | Vacuum toilet system for vehicle |
| CN105584496B (en) * | 2016-03-07 | 2017-12-08 | 今创集团股份有限公司 | The sewage discharge control method of track train |
| CN110182236B (en) * | 2019-06-28 | 2020-06-05 | 青岛依德客科技有限公司 | Transfer type vacuum excrement collecting system and variable-pressure timing volume measuring method thereof |
-
2003
- 2003-09-25 CN CN 03151270 patent/CN1288019C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1526597A (en) | 2004-09-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Zhejiang Jinzi Machine Electric Equipment Co., Ltd. Assignor: Zhejiang University Contract fulfillment period: 2006.12.10 to 2023.9.24 contract change Contract record no.: 2008330002001 Denomination of invention: Toilet excrement discharge system for high speed train Granted publication date: 20061206 License type: Exclusive license Record date: 20081114 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2006.12.10 TO 2023.9.24; CHANGE OF CONTRACT Name of requester: ZHEJIANG PROVINCE JINZI MACHINERY ELECTRICAL APPLI Effective date: 20081114 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20061206 Termination date: 20120925 |