CN1288019C - Toilet excrement discharge system for high speed train - Google Patents
Toilet excrement discharge system for high speed train Download PDFInfo
- Publication number
- 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
- Authority
- CN
- China
- Prior art keywords
- valve
- way solenoid
- connects
- vacuum
- import
- 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.)
- Expired - Fee Related
Links
- 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
Landscapes
- Vehicle Waterproofing, Decoration, And Sanitation Devices (AREA)
- Sanitary Device For Flush Toilet (AREA)
Abstract
Description
Claims (3)
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 |