CN104890592A - Vacuum washroom for coach - Google Patents
Vacuum washroom for coach Download PDFInfo
- Publication number
- CN104890592A CN104890592A CN201510303310.5A CN201510303310A CN104890592A CN 104890592 A CN104890592 A CN 104890592A CN 201510303310 A CN201510303310 A CN 201510303310A CN 104890592 A CN104890592 A CN 104890592A
- Authority
- CN
- China
- Prior art keywords
- vacuum
- washroom
- toilet
- interface valve
- closet
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R15/00—Arrangements or adaptations of sanitation devices
- B60R15/04—Toilet facilities
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- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sanitary Device For Flush Toilet (AREA)
- Vehicle Waterproofing, Decoration, And Sanitation Devices (AREA)
Abstract
The invention relates to the technical field of vehicular washrooms, in particular to a vacuum washroom for a coach. The vacuum washroom comprises a shell (1), a toilet pan (2), a stool collection tank (3), a water tank (4), a pressurizer (5), an interface valve (6) and a vacuum pump (7), the toilet pan (2) is arranged inside the shell (1) and connected with the interface valve (6) which is connected with the stool collection tank (3), the stool collection tank (3) is connected with the vacuum pump (7), the water tank (4) is arranged inside the shell (1) and connected with the pressurizer (5) which is connected with the toilet pan (2) through a water pipe. A mode of negative-pressure suction is adopted to replace a conventional mode of gravity flushing, so that water consumption is reduced greatly; the vacuum washroom is stable in performance, less prone to blockage, sanitary, safe and free of environment pollution.
Description
Technical field
The present invention relates to Vehicle toilet room technical field, particularly relate to a kind of long-distance bus vacuum toilet.
Background technology
What the sanitary accomodation of current most domestic long-distance bus generally adopted is in line or indirect straight-line sanitary accomodation, some long-distance buss 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 sanitary accomodation national standard, but there is easy blocking flushing type sanitary accomodation, 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 long-distance bus vacuum toilet, it utilizes negative pressure of vacuum to aspirate ight soil dirt, is connected to closet outlet by delivery duct, by ight soil inspiration shit-collecting box, owing to adopting negative-pressure ward to instead of traditional gravity 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, blwr 5, interface valve 6, vacuum 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 vacuum pump 7, and housing 1 inside is also provided with water tank 4, water tank 4 connects blwr 5, and blwr 5 is connected with closet 2 by water pipe.
The present invention is after running car, vacuum pump starts, be evacuated in shit-collecting box by pipeline, vacuum values is shown by vacuum manometer, when user flushes the toilet, press switch of flushing the toilet, control circuit starts electromagnetic 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.
Long-distance bus vacuum toilet of the present invention, it adopts negative-pressure ward to instead of traditional gravity 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 long-distance bus vacuum toilet, it comprises housing 1, closet 2, shit-collecting box 3, water tank 4, blwr 5, interface valve 6, vacuum 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 vacuum pump 7, housing 1 inside is also provided with water tank 4, and water tank 4 connects blwr 5, and blwr 5 is connected with closet 2 by water pipe.
The present invention is after running car, vacuum pump starts, be evacuated in shit-collecting box by pipeline, vacuum values is shown by vacuum manometer, when user flushes the toilet, press switch of flushing the toilet, control circuit starts electromagnetic 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.
Long-distance bus vacuum toilet of the present invention, it adopts negative-pressure ward to instead of traditional gravity 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 long-distance bus vacuum toilet, it comprises housing (1), closet (2), shit-collecting box (3), water tank (4), blwr (5), interface valve (6), vacuum 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 vacuum pump (7), housing (1) inside is also provided with water tank (4), water tank (4) connects blwr (5), and blwr (5) is connected with closet (2) by water pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510303310.5A CN104890592A (en) | 2015-06-07 | 2015-06-07 | Vacuum washroom for coach |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510303310.5A CN104890592A (en) | 2015-06-07 | 2015-06-07 | Vacuum washroom for coach |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104890592A true CN104890592A (en) | 2015-09-09 |
Family
ID=54023706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510303310.5A Pending CN104890592A (en) | 2015-06-07 | 2015-06-07 | Vacuum washroom for coach |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104890592A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
|---|---|---|---|---|
| US5369811A (en) * | 1992-02-05 | 1994-12-06 | Serre; Gerard | Vacuum toilet system with odor filter |
| CN201512849U (en) * | 2009-09-24 | 2010-06-23 | 山东华腾环保科技有限公司 | Vacuum assisted toilet stool |
| CN102407814A (en) * | 2011-10-14 | 2012-04-11 | 安徽金诚汽车科技有限公司 | Sewerage system of coach toilet |
| 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 |
| CN203498967U (en) * | 2013-09-28 | 2014-03-26 | 福建柯宁环保科技有限公司 | Vacuum mobile toilet |
-
2015
- 2015-06-07 CN CN201510303310.5A patent/CN104890592A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5369811A (en) * | 1992-02-05 | 1994-12-06 | Serre; Gerard | Vacuum toilet system with odor filter |
| CN201512849U (en) * | 2009-09-24 | 2010-06-23 | 山东华腾环保科技有限公司 | Vacuum assisted toilet stool |
| CN102407814A (en) * | 2011-10-14 | 2012-04-11 | 安徽金诚汽车科技有限公司 | Sewerage system of coach toilet |
| 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 |
| CN203498967U (en) * | 2013-09-28 | 2014-03-26 | 福建柯宁环保科技有限公司 | Vacuum mobile toilet |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150909 |