CN104983351A - Vacuum toilet for intercity bus - Google Patents
Vacuum toilet for intercity bus Download PDFInfo
- Publication number
- CN104983351A CN104983351A CN201510298225.4A CN201510298225A CN104983351A CN 104983351 A CN104983351 A CN 104983351A CN 201510298225 A CN201510298225 A CN 201510298225A CN 104983351 A CN104983351 A CN 104983351A
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- toilet
- vacuum
- booster
- interface valve
- water
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- Vehicle Waterproofing, Decoration, And Sanitation Devices (AREA)
- Sanitary Device For Flush Toilet (AREA)
Abstract
The invention provides a vacuum toilet for an intercity bus and relates to the technical field of automotive toilets. The vacuum toilet for the intercity bus includes a shell (1), a toilet stool (2), an excrement collection tank (3), a water tank (4), a booster (5), an interface valve (6) and a vacuum pump (7). The toilet stool (2) is arranged in the shell (1) and connected with the interface valve (6). The interface valve (6) is connected with the excrement collection tank (3). The excrement collection tank (3) is connected with the vacuum pump (7). The water tank (4) is further arranged in the shell (1) and connected with the booster (5). The booster (5) is connected with the toilet stool (2) through a water pipe. By the adoption of the vacuum toilet, negative pressure suction is adopted for replacing traditional gravity flushing, the water use amount is greatly reduced, the performance of the vacuum toilet is stable, the toilet is not likely to be blocked and is sanitary and safe, and the environment cannot be polluted.
Description
Technical field
The present invention relates to Vehicle toilet room technical field, particularly relate to a kind of coach vacuum toilet.
Background technology
What the toilet of current most domestic coach generally adopted is in line or indirect straight-line toilet, some coaches even do not have lavatory, passenger can only go to toilet in anchor point or station on the road, since domestic introduction high-grade bus, domestic coach toilet never has respective standard, until 2006 just on the basis of existing coach toilet, make QC/T768-2006 passenger vehicle flushing type toilet national standard, but there is easy blocking flushing type toilet, contaminated environment not environmentally, the shortcomings such as operating cost is high.
Summary of the invention
The object of this invention is to provide a kind of coach vacuum toilet, it utilizes negative pressure of vacuum to aspirate ight soil dirt, is connected to closet outlet by conveyance conduit, by ight soil inspiration shit-collecting box, owing to adopting negative-pressure ward to instead of traditional bulk water punching, thus greatly reduce water consumption, collecting dung is got up simultaneously, be beneficial to and focus on, because ight soil is by negative-pressure ward, not easily blocking pipe, foul smell can not leak, environment does not affect to external world, and whole system sealing is strict, safe and sanitary.
In order to solve problem existing in background technology, the present invention is by the following technical solutions: it comprises housing 1, closet 2, shit-collecting box 3, water tank 4, booster 5, interface valve 6, vavuum pump 7, said housing 1 inside is provided with closet 2, closet 2 is connected with interface valve 6 respectively, interface valve 6 is connected with shit-collecting box 3, and shit-collecting box 3 is connected with vavuum pump 7, and housing 1 inside is also provided with water tank 4, water tank 4 connects booster 5, and booster 5 is connected with closet 2 by water pipe.
The present invention is after running car, vavuum pump starts, be evacuated in shit-collecting box by pipeline, vacuum values is shown by pressure vacuum gauge, when user flushes the toilet, press switch of flushing the toilet, control circuit starts magnetic valve, open chamber pot flushing water system, water in water tank carries out bath 3 ~ 5 seconds to closet after charger boost, pressure necessary when such one side ensure that and flushes the toilet, can completely totally flush the toilet, water consumption of washing one's hands can be saved on the other hand, reach water saving object, then interface valve opened by control circuit, after interface valve is opened, namely connect with shit-collecting box, in shit-collecting box under negative pressure of vacuum effect, in closet, ight soil dirt is sucked up in shit-collecting box, aspiration procedure about 1 ~ 2 second, after having aspirated, interface valve is shut at once, in order to avoid vacuum leak, thus complete one action circulation, whole flushing process controls at about 5 seconds.
Coach vacuum toilet of the present invention, it adopts negative-pressure ward to instead of traditional bulk water punching, greatly reduces water consumption, and its stable performance, and not easily block, safe and sanitary is free from environmental pollution.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
See Fig. 1, a kind of coach vacuum toilet, it comprises housing 1, closet 2, shit-collecting box 3, water tank 4, booster 5, interface valve 6, vavuum pump 7, said housing 1 inside is provided with closet 2, and closet 2 is connected with interface valve 6 respectively, and interface valve 6 is connected with shit-collecting box 3, shit-collecting box 3 is connected with vavuum pump 7, housing 1 inside is also provided with water tank 4, and water tank 4 connects booster 5, and booster 5 is connected with closet 2 by water pipe.
The present invention is after running car, vavuum pump starts, be evacuated in shit-collecting box by pipeline, vacuum values is shown by pressure vacuum gauge, when user flushes the toilet, press switch of flushing the toilet, control circuit starts magnetic valve, open chamber pot flushing water system, water in water tank carries out bath 3 ~ 5 seconds to closet after charger boost, pressure necessary when such one side ensure that and flushes the toilet, can completely totally flush the toilet, water consumption of washing one's hands can be saved on the other hand, reach water saving object, then interface valve opened by control circuit, after interface valve is opened, namely connect with shit-collecting box, in shit-collecting box under negative pressure of vacuum effect, in closet, ight soil dirt is sucked up in shit-collecting box, aspiration procedure about 1 ~ 2 second, after having aspirated, interface valve is shut at once, in order to avoid vacuum leak, thus complete one action circulation, whole flushing process controls at about 5 seconds.
Coach vacuum toilet of the present invention, it adopts negative-pressure ward to instead of traditional bulk water punching, greatly reduces water consumption, and its stable performance, and not easily block, safe and sanitary is free from environmental pollution.
Claims (1)
1. a coach vacuum toilet, it comprises housing (1), closet (2), shit-collecting box (3), water tank (4), booster (5), interface valve (6), vavuum pump (7), said housing (1) inside is provided with closet (2), closet (2) is connected with interface valve (6) respectively, interface valve (6) is connected with shit-collecting box (3), shit-collecting box (3) is connected with vavuum pump (7), housing (1) inside is also provided with water tank (4), water tank (4) connects booster (5), and booster (5) is connected with closet (2) by water pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510298225.4A CN104983351A (en) | 2015-06-03 | 2015-06-03 | Vacuum toilet for intercity bus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510298225.4A CN104983351A (en) | 2015-06-03 | 2015-06-03 | Vacuum toilet for intercity bus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104983351A true CN104983351A (en) | 2015-10-21 |
Family
ID=54295357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510298225.4A Pending CN104983351A (en) | 2015-06-03 | 2015-06-03 | Vacuum toilet for intercity bus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104983351A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104895165A (en) * | 2015-06-06 | 2015-09-09 | 合肥铭锋模具铸造有限公司 | Vacuum toilet for intercity bus |
| CN107187457A (en) * | 2017-07-27 | 2017-09-22 | 合肥晨润再生资源有限公司 | A kind of coach vacuum toilet |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1270117A (en) * | 1999-03-10 | 2000-10-18 | 埃瓦克国际有限公司 | Vacuum toilet system |
| DE19707916C2 (en) * | 1996-03-04 | 2000-10-19 | Robert Bankwitz | Toilet system with vacuum suction |
| JP2001508512A (en) * | 1997-01-22 | 2001-06-26 | サニバック バキュームテクニック ゲーエムベーハー | Vacuum toilet |
| CN1906058A (en) * | 2004-10-13 | 2007-01-31 | 埃瓦克有限公司 | Vacuum toilet for vehicles |
| CN203247669U (en) * | 2013-03-19 | 2013-10-23 | 安徽佳成汽车零部件有限公司 | Vacuum toilet for intercity bus |
-
2015
- 2015-06-03 CN CN201510298225.4A patent/CN104983351A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19707916C2 (en) * | 1996-03-04 | 2000-10-19 | Robert Bankwitz | Toilet system with vacuum suction |
| JP2001508512A (en) * | 1997-01-22 | 2001-06-26 | サニバック バキュームテクニック ゲーエムベーハー | Vacuum toilet |
| CN1270117A (en) * | 1999-03-10 | 2000-10-18 | 埃瓦克国际有限公司 | Vacuum toilet system |
| CN1906058A (en) * | 2004-10-13 | 2007-01-31 | 埃瓦克有限公司 | Vacuum toilet for vehicles |
| CN203247669U (en) * | 2013-03-19 | 2013-10-23 | 安徽佳成汽车零部件有限公司 | Vacuum toilet for intercity bus |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104895165A (en) * | 2015-06-06 | 2015-09-09 | 合肥铭锋模具铸造有限公司 | Vacuum toilet for intercity bus |
| CN107187457A (en) * | 2017-07-27 | 2017-09-22 | 合肥晨润再生资源有限公司 | A kind of coach vacuum toilet |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151021 |
|
| RJ01 | Rejection of invention patent application after publication |