CN106347249A - Motor home and defecation collection system thereof - Google Patents
Motor home and defecation collection system thereof Download PDFInfo
- Publication number
- CN106347249A CN106347249A CN201610933285.3A CN201610933285A CN106347249A CN 106347249 A CN106347249 A CN 106347249A CN 201610933285 A CN201610933285 A CN 201610933285A CN 106347249 A CN106347249 A CN 106347249A
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- China
- Prior art keywords
- collecting system
- toilet seat
- dirt
- feces collecting
- bedpan
- Prior art date
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Links
- 230000013872 defecation Effects 0.000 title 1
- 238000003860 storage Methods 0.000 claims abstract description 25
- 239000010865 sewage Substances 0.000 claims abstract description 18
- 210000003608 fece Anatomy 0.000 claims description 54
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 45
- 238000004140 cleaning Methods 0.000 claims description 22
- 238000011010 flushing procedure Methods 0.000 claims description 11
- 210000002700 urine Anatomy 0.000 claims description 11
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 238000005406 washing Methods 0.000 claims description 5
- 238000004080 punching Methods 0.000 claims description 4
- 238000010276 construction Methods 0.000 claims description 2
- 238000009991 scouring Methods 0.000 claims description 2
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims 1
- 229920002554 vinyl polymer Polymers 0.000 claims 1
- 238000000605 extraction Methods 0.000 abstract 3
- 108010066057 cabin-1 Proteins 0.000 description 9
- 239000000047 product Substances 0.000 description 8
- 241000209094 Oryza Species 0.000 description 5
- 235000007164 Oryza sativa Nutrition 0.000 description 5
- 235000009566 rice Nutrition 0.000 description 5
- 230000005484 gravity Effects 0.000 description 4
- 238000005086 pumping Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 230000035943 smell Effects 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 2
- 210000001217 buttock Anatomy 0.000 description 2
- 239000000356 contaminant Substances 0.000 description 2
- 230000005520 electrodynamics Effects 0.000 description 2
- 210000004247 hand Anatomy 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000001580 bacterial effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 239000002781 deodorant agent Substances 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000029142 excretion Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000010797 grey water Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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
Landscapes
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Waterproofing, Decoration, And Sanitation Devices (AREA)
- Sanitary Device For Flush Toilet (AREA)
Abstract
The invention discloses a motor home and a defection collection system thereof. The system comprises a collection cabin, a closestool which is embedded in the collection cabin in a turndown manner and a sewage collection device communicated with the sewage outlet of theclosestool, wherein a folding device is arranged between the closestool and the collection cabin, and the closestool is turned in or out relative to the collection cabin by virtue of the folding device; the sewage collection device comprises a sewage tank; a sewage inlet, a fan extraction opening and a drain outlet are formed in the sewage tank; the sewage inlet is communicated with the sewage outlet of the closestool through a sewage pipeline; the fan extraction opening is communicated with a fan; and the drain outlet is communicated with the space outside the vehicle through a draining valve. According to the defection collection system, theclosestoolcan be folded for storage, so that space interference between theclosestooland shower can be avoided, the space utilization is improved, and user experience is improved; furthermore, the draining efficiency and draining capacity are improved by adopting an extraction draining mode.
Description
Technical field
The present invention relates to caravan technical field of auxiliary facilities is and in particular to a kind of feces collecting system for caravan.The present invention
A kind of caravan including feces collecting system is also provided.
Background technology
Caravan is a kind of car type of the basic facilities that may move, have herbal, and its car has driver area, daily life
Region, bedroom region, hygiene sector, cooking area etc., caravan is to integrate " clothing, food, shelter, row ", realizes " trip in life
OK, the trendy product of life in travelling ".And feces collecting system is used for collecting and depositing the Excreta of passenger temporarily, subsequently to exist
Campsite is concentrated and is discharged in municipal sewer pipe, and it includes toilet seat, dirt box, flushing device etc., is that caravan is requisite
Sanitary equipment.
Existing feces collecting system is divided by operation principle mainly two kinds of configurations, and one kind is to collect dirt using gravity
Thing, arranges dirt box under water-closet bowl, and Excreta falls directly into dirt box under gravity, and the toilet waste collector of this structure is usual
Bedpan and dirt box can be isolated with a manual blowdown slide valve with deodorant.Some products carry easy bedpan flusher,
Therefore it is provided with and carry filtered water tank.Another is to be sucked with the Excreta that electronic dredge pump collects bedpan to blend rear pump to dirt
In thing case.Dredge pump is typically directly connected to bedpan exit, and dirt box be may be provided at and is slightly connected with dredge pump with pipeline at a distance.
This system needs certain amount of flush water to ensure the normal work and dirt of dredge pump mobility in the duct, therefore closet
Flushing line needs to connect with water source on car.
And the inevitable problem that existing feces collecting system is respectively provided with to be toilet seat take toilet space.Due to caravan
The space of itself limits, generally only 0.6 to 1 square metre of the area of caravan toilet, will take into account and be gone to toilet, stood and wash with user
Handss and shower, space is extremely limited.What the said goods were the same with household toilet independently lands design at least needs to take one piece 0.5
The area of rice x0.4 rice, highly goes up and also will occupy 0.5 to 0.8 meter.Plus the space shared by vanity top, station when leaving people's shower for
Vertical and activity space is very narrow, and in caravan toilet, using toilet and shower, the contradiction in space utilization is very sharp
Sharp.And, the bedpan external diameter in feces collecting system is generally little than household toilet, seat ring position is high and little with buttocks contact area,
Comfortableness is very poor.
In addition, needing manual unlocking blowoff valve using in the feces collecting system of gravity collection during user emptying bedpan, due to dirt
Thing case is closing, and the air that dirt falls into inside during dirt box necessarily overflows to pollute from unlimited blowoff valve, a side
Face is odor contamination, is on the other hand the surface near the germy spittle can be infected with, if someone contacts these tables later
Face, will result in health risk.So such product typically requires using special chemicals, put into dirt box to suppress
Stink and bacterial growth, effect typically and is extra expenses.And, its dirt box is typically dismountable moving, use
Person needs the blowdown point dismantled dirt box and be transported to campsite, dirt is poured into sewer, this operation needs manpower, and grasps
Author can be appreciated that dirt flows out, and unhygienic and experience is extremely felt bad.Summarize it is simply that manually operating many, pollution is inevitable,
Experience is not good.
And the problem of electronic blowdown pumping system is that rinsing 1.5～2 liters of water of needs every time discharges with Excreta, cause to consume
The water yield is larger and dirt water content is many, and same uses lavatory number of times, the volume of the bigger car supernatant water tank of needs and dirt box, takies
Space and the unnecessary weight of increase.
Therefore it provides a kind of feces collecting system for caravan, to avoiding the space interference of toilet seat and shower, thus carrying
Space-efficient, improves user experience, just becomes those skilled in the art's problem demanding prompt solution.
Content of the invention
It is an object of the invention to provide a kind of feces collecting system for caravan, to avoiding toilet seat and the space of shower to do
Relating to, thus improving space availability ratio, improving user experience.It is a further object of the present invention to provide a kind of include above-mentioned defecate collection
The caravan of system.
For achieving the above object, the present invention provides a kind of feces collecting system of caravan, is arranged at the hygiene sector of described caravan,
Including storage cabin, the toilet seat that can turn down in embedded described storage cabin, and the dirt being connected with the dirt outlets of described toilet seat
Thing collection device；
Between described toilet seat and described storage cabin, there is Folding device, and described toilet seat is by described Folding device phase
Described storage cabin is proceeded to or produces；
Described contaminants-collecting apparatus include dirt box, and described dirt box offers dirt entrance, exhaust fan mouth and row
Dirty mouth, described dirt entrance is connected by dirt pipeline with the dirt outlets of described toilet seat, described exhaust fan mouth and wind
Machine connects, and described sewage draining exit is connected with outside car by blowoff valve.
Further, also include flusher, water tank that described flusher includes connecting with water source by filter,
The flooding nozzle being connected by flushing line with described water tank, and controlled by pressure switch to improve hydraulic pressure in described water tank
High-pressure hydraulic pump；It is provided with check valve, described flooding nozzle and punching on the connecting line of described water tank and described high-pressure hydraulic pump
Wash electromagnetic valve electrical connection, and start described punching when receiving urine cleaning procedure open command or stool cleaning procedure open command
Wash nozzle.
Further, also include ECU, described ECU includes the receipts that master control borad is electrically connected with described master control borad
Launch to close, and the push button electrically connecting with described master control borad；
The corresponding described toilet seat of the folding working position of described switch of taking down the exhibits is in receiving state, and its position of organizing work corresponds to institute
State toilet seat and be in deployed condition；
Described master control borad executes urine cleaning procedure or stool cleaning procedure, institute according to the compressing time of described push button
State when master control borad receives the compressing time of described push button less than predetermined threshold value and enter described urine cleaning procedure, its reception
Compressing time to push button is more than entrance stool cleaning procedure during described predetermined threshold value.
Further, described toilet seat include load-bearing skeleton, the shell being installed on described load-bearing skeleton, be arranged at described
The bedpan of inside the shell, and be installed on the seat ring on described bedpan, described seat ring is articulated with described bedpan can be with respect to described
Bedpan lifts 90 ° in perpendicular.
Further, described Folding device includes the main support being fixed on car body floor, and is propped up with described master with its one end
The hinged electric pushrod of frame, described electric pushrod is articulated with described load-bearing skeleton, described load-bearing away from one end of described main support
On skeleton, rotating shaft is installed, described rotating shaft is connected with described main support bearing.
Further, it is provided with flexible connection assembly, described flexible connection between described main support and described load-bearing skeleton
Assembly includes corrugated flexible hose, is arranged at first But rotary joint of described corrugated flexible hose one end, and is arranged at described corrugated flexible hose
Steel pipe grafting on second But rotary joint of the other end, described first But rotary joint and described load-bearing skeleton, described second
Steel pipe grafting on But rotary joint and described main support.
Further, described dirt pipeline is provided with every smelly check valve, described every smelly check valve from described dirt pipeline
The interior conducting to outside pipeline.
Further, it is provided with outer housing outside described blower fan, between described blower fan and described outer housing, form steam isolating construction.
Further, the casing of described dirt box is transparent polyethylene plate.
The present invention also provides a kind of caravan, including car body and the feces collecting system being arranged in hygiene sector in described car body,
Described feces collecting system is feces collecting system as above.
Feces collecting system provided by the present invention is used for caravan, is arranged at the hygiene sector of described caravan, this feces collecting system bag
The toilet seat that include storage cabin, can turn down in embedded described storage cabin, and the dirt being connected with the dirt outlets of described toilet seat
Collection device；Wherein, between described toilet seat and described storage cabin, there is Folding device, and described toilet seat is by described folding
Device proceeds to respect to described storage cabin or produces；Described contaminants-collecting apparatus include dirt box, and described dirt box offers
Dirt entrance, exhaust fan mouth and sewage draining exit, described dirt entrance passes through dirt pipeline phase with the dirt outlets of described toilet seat
Connection, described exhaust fan mouth is connected with blower fan, and described sewage draining exit is connected with outside car by blowoff valve.
When without using toilet seat, by Folding device by toilet seat fold inward to receiving in cabin, toilet seat is received
Rise, the space that now can take former toilet seat is used for other purposes such as shower, when needing using toilet seat, by folding
By toilet seat, reversely turnover is allowed to rout up and be fixed on the use state of expansion, after finishing, blower fan from storage cabin device
Start and Excreta is brought into dirt box by air-flow, and then discharged outside car by sewage draining exit.So, the toilet seat of this feces collecting system
Storage can be turned down, thus avoiding the space interference of toilet seat and shower, improve space availability ratio, improve user and use body
Test；Meanwhile, using bleeder blowdown mode, improve contaminant removal effectiveness and pollution discharge capability.
Brief description
In order to be illustrated more clearly that the specific embodiment of the invention or technical scheme of the prior art, below will be to concrete
In embodiment or description of the prior art, the accompanying drawing of required use is briefly described.
Fig. 1 is a kind of structure principle chart of specific embodiment of feces collecting system provided by the present invention；
Fig. 2 is structural representation under each state for the toilet seat in feces collecting system provided by the present invention；
Fig. 3 is structural representation under toilet seat deployed condition for the feces collecting system shown in Fig. 2；
Fig. 4 is the sectional view in a-a direction in Fig. 3；
Fig. 5 is a kind of front view of specific embodiment of toilet seat provided by the present invention；
Fig. 6 is the sectional view in b-b direction in Fig. 5；
Fig. 7 is the structural representation being flexibly connected assembly in feces collecting system provided by the present invention；
Fig. 8 is Flexible connection system shown in Fig. 7 in the view of other direction；
Fig. 9 is the structural representation in feces collecting system provided by the present invention every smelly check valve；
Figure 10 is the sectional view in c-c direction for the Fig. 9；
Figure 11-13 is a kind of each view of the specific embodiment in hygiene sector in caravan provided by the present invention；
Figure 14-16 is that the individual state of another kind specific embodiment in hygiene sector in caravan provided by the present invention is illustrated
Figure.
Description of reference numerals:
1- receives cabin
2- toilet seat
301- dirt box 302- dirt pipeline 303- blower fan 304- blowoff valve
4- wash platform
501- filter 502- water tank 503- check valve 504- flooding nozzle
601- master control borad 602- takes down the exhibits and switchs 603- push button
701- main support 702- electric pushrod 703- rotating shaft 704- bearing
801- corrugated flexible hose 802- the first But rotary joint 803- the second But rotary joint
9- is every smelly check valve
Specific embodiment
Embodiments of the invention are described below in detail, the example of described embodiment is shown in the drawings, wherein from start to finish
The element that same or similar label represents same or similar element or has same or like function.Below with reference to attached
The embodiment of figure description is exemplary it is intended to be used for explaining the present invention, and is not considered as limiting the invention.
Refer to Fig. 1-Figure 10, wherein, in Fig. 2 state be toilet seat deployed condition, state be toilet seat flushing lift
State, state is toilet seat receiving state.
In a kind of specific embodiment, feces collecting system provided by the present invention is used for caravan, is arranged at described caravan
Hygiene sector, this feces collecting system includes receiving cabin 1, the toilet seat 2 that can turn down in embedded described storage cabin 1, and with described toilet seat
The contaminants-collecting apparatus that the dirt outlets of device 2 are connected；Wherein, there is between described toilet seat 2 and described storage cabin 1 folding dress
Put, and described toilet seat 2 is proceeded to respect to described storage cabin 1 by described Folding device or produces；Described contaminants-collecting apparatus
Including dirt box 301, described dirt box 301 offers dirt entrance, exhaust fan mouth and sewage draining exit, described dirt entrance with
The dirt outlets of described toilet seat 2 are connected by dirt pipeline 302, and described exhaust fan mouth is connected with blower fan 303, described row
Dirty mouth is connected with outside car by blowoff valve 304.
Wherein, dirt box 301 is used for temporary transient storage dirt, is made up of translucent white polyethylene material, therefore from outer
Portion's observable liquid level；It is provided with lighting unit on dirt box 301, be that dirt box 301 provides external observation dirt box 301 liquid level
Backlight.It is dirt entrance respectively that dirt box 301 has four interfaces, the grey water inlet connecting with wash platform 4, exhaust fan mouth and
Sewage draining exit.Exhaust fan mouth is higher than the top surface of dirt box 301, and forms moisture separator structure with its outer housing.This blowoff valve 304
For manual blowdown valve, with linkage trigger switch, pulling links when opening blowoff valve 304 starts dredge pump to its handle.
When without using toilet seat 2, by Folding device by toilet seat 2 fold inward to receiving in cabin 1, by toilet seat
2 pack up, and the space that now can take former toilet seat 2 is used for other purposes such as shower, when needing using toilet seat 2, lead to
Cross Folding device toilet seat 2 is reversely turned down and be allowed to rout up and be fixed on the use state of expansion from storage cabin 1, using finishing
Afterwards, blower fan 303 starts and brings Excreta into dirt box 301 by air-flow, and then is discharged outside car by sewage draining exit.So, this collection
Just the toilet seat 2 of system can turn down storage, thus avoiding the space interference of toilet seat 2 and shower, improves space availability ratio,
Improve user experience；Meanwhile, using bleeder blowdown mode, improve contaminant removal effectiveness and pollution discharge capability.
Further, this feces collecting system also includes flusher, and described flusher is included by filter 501 and water source
The flooding nozzle 504 that the water tank 502 of connection is connected by flushing line with described water tank 502, and by pressure switch 505
Control to improve the high-pressure hydraulic pump 506 of hydraulic pressure in described water tank；On the connecting line of described water tank and described high-pressure hydraulic pump
It is provided with check valve 503, described flooding nozzle 504 is electrically connected with scouring electromagnetic valve, and refer to receiving urine cleaning procedure and opening
Start described flooding nozzle 504 when order or stool cleaning procedure open command.When preparing using toilet seat 2, first pretrigger punching
Wash nozzle 504 so as to spray into a small amount of water in the bedpan of phase toilet seat 2, after going to toilet, flooding nozzle 504 is sprayed into bedpan with sector
Water simultaneously coordinates blower fan 303 to realize blowdown, and blowdown is more thorough.
In order to realize Automated condtrol, reduce artificial operation, improve automatization level, this feces collecting system also includes automatically controlled list
Unit, described ECU includes the switch 602 of taking down the exhibits that master control borad 601 is electrically connected with described master control borad 601, and with described master control
The push button 603 of plate 601 electrical connection；Wherein, the corresponding described toilet seat 2 of folding working position of described switch 602 of taking down the exhibits is in
Receiving state, its corresponding described toilet seat 2 in position of organizing work is in deployed condition；Described master control borad 601 is pressed according to described flushing
The compressing time execution urine cleaning procedure of button or stool cleaning procedure, described master control borad 601 receives described push button 603
Compressing time be less than predetermined threshold value when enter described urine cleaning procedure, it is big that it receives the compressing time of push button 603
Stool cleaning procedure is entered when described predetermined threshold value.It should be appreciated that micro computer logic control is had on master control borad 601
Device, is controlled the various action sequences of whole system, and also should be provided with necessary relay on master control borad by ready-made program
With various adapters etc..
The above-mentioned driving lever taking down the exhibits switch 602 has two positions, corresponds to folding working position and position of organizing work respectively, and accordingly
Correspond to folding state and the deployed condition of toilet seat 2.Push button 603 carries display lamp of awaiting orders, and represents that closet is treated when lighting
Life is flushable.By pressing the time length of push button 603, system can perform different cleaning procedures.Short by execution urine
Cleaning procedure, toilet seat 2 is without lift action；Long pressing executes stool cleaning procedure, and toilet seat 2 will lift the increase gradient to be easy to just
Basin empties.It is apparent that the connection between master control borad 601 and each consuming parts needs to realize by bunch of cables.
Specifically, described toilet seat 2 includes load-bearing skeleton 201, the shell 202 being installed on described load-bearing skeleton 201, sets
It is placed in the bedpan 203 in described shell 202, and is installed on the seat ring 204 on described bedpan 203, described seat ring 204 is articulated with
Described bedpan 203 simultaneously can lift 90 ° with respect to described bedpan 203 in perpendicular.Wherein, bedpan 203 is used for collecting excretion
Thing, is designed it is ensured that any angle water in pitching scope will not flow out bedpan 203 using special basin shape, can only flow to bedpan
203 Way outs.The buttocks of seat ring 204 support user, during Male urine, seat ring 204 can lift 90 degree along hinge axis；Shell
The all parts of 202 envelopes simultaneously provide appearance and modeling；Load-bearing skeleton 201 bears the weight that toilet seat 2 and user load, and passes through
Bearing passes to main support；Flushing line is conveyed to flooding nozzle 504 High-Pressure Water, and water is in sector shape by flooding nozzle 504
Spray and cover bowl surfaces.
Above-mentioned Folding device includes the main support 701 being fixed on car body floor, and is cut with scissors with described main support 701 with its one end
The electric pushrod 702 connecing, described electric pushrod 702 is articulated with described load-bearing skeleton 201 away from one end of described main support 701,
Rotating shaft 703 is provided with described load-bearing skeleton 201, described rotating shaft 703 is connected by bearing 704 with described main support 701.Electronic
Push rod 702 stretches and realizes closet folding, launches and lift the actions such as certain angle.The stroke of electric pushrod 702 and flexible speed
Constant, and the self-locking that puts in place, so realizing rotation and the positioning of toilet seat 2 by controlling run time.
It is provided with flexible connection assembly, described flexible connection assembly includes between above-mentioned main support 701 and load-bearing skeleton 201
Corrugated flexible hose 801, it is arranged at first But rotary joint 802 of described corrugated flexible hose 801 one end, and be arranged at described corrugated flexible hose
Second But rotary joint 803 of 801 other ends, described first But rotary joint 802 and the steel pipe on described load-bearing skeleton 201 are inserted
Connect, the steel pipe grafting on described second But rotary joint 803 and described main support 701, and can 360 degree of rotations；Corrugated flexible hose 801
Can bending and stretching in tolerance band；The connection that whole flexible connection assembly achieves between two rigid hard tubes is not subject to toilet seat
The impact that device 2 folding-expansion phase changes to position angle.
In order to avoid dirt pipeline 302 back foul, described dirt pipeline 302 is provided with every smelly check valve 9, every smelly check valve
9 turn on from described dirt pipeline 302 to outside pipeline.Should open when smelly check valve 9 pumping soil pick-up, closing during airless prevents
Pumping flows back to bedpan.Dredge pump can pulverize dirt and with the discharge of certain lift with reamer.From air inlet during blower fan 303 operating
Suck the air stream of big flow, discharge from air vent.The air-flow that blower fan 303 discharged by exhaust duct is directed to outside car.Clear water filters
The water that device filters water source on car uses for feces collecting system；High-pressure hydraulic pump can improve the water pressure in flushing line and be stored in storage
In pressure tank, rinse for bedpan and use；Check valve prevents the water under high pressure in accumulator tank during termination of pumping from flowing back；Pressure switch controls water pump
Start and stop, maintain hydraulic pressure in set point；Bath electromagnetic valve is opened when needing and rinsing bedpan, remains turned-off when not washing by water.
Below taking above-mentioned specific embodiment as a example, the work process of summary feces collecting system provided by the present invention:
User is stirred toilet seat and is taken down the exhibits switch to expanded position, and the hatch door in the storage cabin 1 of toilet seat is opened, toilet seat from
Storage cabin 1 is produced to horizontal level, and after nozzle of washing by water sprays a small amount of water into bedpan, system enters state to be used.
Behind lavatory, user presses push button, and system start-up cleaning procedure, first bedpan lift certain angle, increases
The gradient in basin, then blower fan 303 start running and air taken away in a large number from bedpan outlet by dirt box 301 and blow-off pipe, with this
Meanwhile, bath nozzle injection High-Pressure Water rinses bedpan, and dirt, under the collective effect of current and air-flow, passes through unidirectional along pipeline
Smell isolating valve is brought into dirt box 301, falls into dirt box 301 bottom, is siphoned away discharge car by blower fan 303 after air and dirt separation
Outward.Flushing system and blower fan 303 run each set fix time after stop, system is again introduced into state to be used.
User is stirred toilet seat and is taken down the exhibits switch to collapsed position, and feces collecting system executes once above-mentioned flushing flow process, then
Toilet seat is folded to upright position, embedment storage cabin 1, and hatch door is closed.
When dirt box 301 needs emptying, user pulls the blowoff valve handle of dirt box 301, and linkage starts dredge pump, dirty
Thing is pumped to sewer pipe inlet by external pipe.Blowdown pump operation was automatically stopped after the default time.Blowdown operation completes
Operator must back into closed mode blowoff valve handle afterwards.
It is emphasized that in above-mentioned specific embodiment, the principal advantage of feces collecting system provided by the present invention is
Thoroughly solve the problems, such as space hold, make the narrow and small toilet of caravan become spacious at once.One kind typically existing toilet cloth
Put, using existing product, closet itself takies the space of 0.25 square metre of x0.73 rice, and wash platform takies 0.15 square metre, amounts to
0.4 square.Feces collecting system and wash platform integrated after, actual total only 0.21 square metre of area occupied, can be fully embedded after folding and wash
Handss platform and no outthrust, leave completely upright Takd A Bath The Space.
Secondly, for ergonomicss angle, in feces collecting system provided by the present invention, its bedpan outward appearance, size and
Closer to domestic toilet, closestool seat ring can be used directly household products to sitting face height (415 millimeters), so comfort level is completely and family
In the same.As a comparison, existing gravity is collected the seat ring area of product and is only had the 65% of household products, 495 millimeters of terrain clearance,
Comfort level is not good.
Further, since principle this programme is collected using bleeder solve abnormal smells from the patient and pollution problem.When being emptied due to closet
Around air flow into bedpan, prevented that abnormal smells from the patient overflows and the spittle is infected with, be one to be lifted greatly from health angle.In addition
Amount of flush water can be saved using bleeder defecate collection principle, rinse water consumption every time and be about 0.5 liter, than electrodynamic pump blowdown closet system section
Water 75%, the dirt box 301 significantly increasing under identical dirt box 301 volume condition is emptied interval, the availability ratio of closet by this
Existing electrodynamic pump emptying product greatly improves.
Meanwhile, this feces collecting system adopts microcomputer program to control and rinses flow process and electric folding-expansion function, at utmost
Decrease artificial operation.The automatization of especially blowdown operation, has thoroughly given up contacting the misgivings of dirt, allows the user seem
With the same relaxation and happiness of washing machine use toilet.
Except above-mentioned feces collecting system, the present invention also provide a kind of include above-mentioned feces collecting system caravan, this caravan other
Each part refer to prior art, and therefore not to repeat here.
Refer to Figure 11-16, the hygiene sector of this caravan is as illustrated in figures 11-16.
As figs 11-13, feces collecting system provided by the present invention can be integrated in wash platform 4, wide 780 millis of wash platform 4
Rice, thick 270 millimeters, highly 900 millimeters, deep 300 millimeters of table top, 0.21 square metre of floor space.Now, from toilet,
Toilet seat cabin, in the offside door of wash platform, has slip rolling screen door to cover after toilet seat income.When toilet seat is opened, rolling screen door is certainly
Move and open, after toilet seat launches to put in place, rolling screen door automatically falls off blocks in cabin.Toilet roll holder and dirt box liquid level is had to see on offside door
Examine window, arranging lower section in dirt box, door behind the door has blowoff valve handle.Toilet seat support needs to be fixed on rigid floor, runs
When have a water pump of vibrations and blower fan 303 is all fixed on rigidity preferably support.Wash basin is located on the left of table top, and washbowl water outlet is led to
Cross water seal and check-valves are connected to dirt box top, face washing water enters dirt box.
As illustrated in figures 14-16, above-mentioned wash platform can also be installed for corner, 560 millimeters of radius, 0.21 square of floor space
Rice.Now, inside toilet, after the centrally located clamshell doors of toilet seat, the door of wash platform both sides has toilet roll holder and puts
Thing platform.Dirt box is located at toilet seat corner region below.The blowoff valve handle of dirt box is located at the offside door back lower place.
In describing the invention it is to be understood that term " " center ", " longitudinal ", " horizontal ", " length ", " width ",
" thickness ", " on ", D score, "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outward ", " up time
The orientation of instruction such as pin ", " counterclockwise ", " axial ", " radially ", " circumferential " or position relationship be based on orientation shown in the drawings or
Position relationship, is for only for ease of the description present invention and simplifies description, rather than the device of instruction or hint indication or element must
Must have specific orientation, with specific azimuth configuration and operation, be therefore not considered as limiting the invention.
Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or hint relative importance
Or the implicit quantity indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or
Implicitly include one or more this feature.In describing the invention, " multiple " are meant that two or more, unless separately
Have and clearly specifically limit.
In the present invention, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection ", " fixation " etc.
Term should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or integral；Can be that machinery connects
Connect or electrically connect；Can be to be joined directly together it is also possible to be indirectly connected to by intermediary, can be in two elements
The connection in portion or the interaction relationship of two elements.For the ordinary skill in the art, can be according to concrete feelings
Condition understands above-mentioned term concrete meaning in the present invention.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature " on " or D score permissible
It is the first and second feature directly contacts, or the first and second features pass through intermediary mediate contact.And, fisrt feature exists
Second feature " on ", " top " and " above " but fisrt feature are directly over second feature or oblique upper, or be merely representative of
Fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " can be
One feature is immediately below second feature or obliquely downward, or is merely representative of fisrt feature level height and is less than second feature.
In the description of this specification, reference term " embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or the spy describing with reference to this embodiment or example
Point is contained at least one embodiment or the example of the present invention.In this manual, to the schematic representation of above-mentioned term not
Identical embodiment or example must be directed to.And, the specific features of description, structure, material or feature can be in office
Combine in an appropriate manner in one or more embodiments or example.Additionally, in the case of not conflicting, the skill of this area
The feature of the different embodiments described in this specification or example and different embodiment or example can be tied by art personnel
Close and combine.
Although embodiments of the invention have been shown and described above it is to be understood that above-described embodiment is example
Property it is impossible to be interpreted as limitation of the present invention, those of ordinary skill in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, changes, replacing and modification.
Claims (10)
1. a kind of feces collecting system of caravan, is arranged at the hygiene sector of described caravan it is characterised in that including storage cabin, can turning over
Folding embeds the toilet seat in described storage cabin, and the contaminants-collecting apparatus being connected with the dirt outlets of described toilet seat；
Between described toilet seat and described storage cabin, there is Folding device, and described toilet seat pass through described Folding device with respect to
Described storage cabin proceeds to or produces；
Described contaminants-collecting apparatus include dirt box, and described dirt box offers dirt entrance, exhaust fan mouth and sewage draining exit,
Described dirt entrance is connected by dirt pipeline with the dirt outlets of described toilet seat, and described exhaust fan mouth is with blower fan even
Logical, described sewage draining exit is connected with outside car by blowoff valve.
2. it is characterised in that also including flusher, described flusher includes feces collecting system according to claim 1
The flooding nozzle that the water tank being connected with water source by filter is connected by flushing line with described water tank, and by pressure
On-off control is to improve the high-pressure hydraulic pump of hydraulic pressure in described water tank；On the connecting line of described water tank and described high-pressure hydraulic pump
It is provided with check valve, described flooding nozzle is electrically connected with scouring electromagnetic valve, and receiving urine cleaning procedure open command or big
Just start described flooding nozzle during cleaning procedure open command.
3. it is characterised in that also including ECU, described ECU includes feces collecting system according to claim 2
What master control borad was electrically connected with described master control borad take down the exhibits switch, and the push button electrically connecting with described master control borad；
The corresponding described toilet seat of the folding working position of described switch of taking down the exhibits is in receiving state, and its position of organizing work corresponds to described seat
Closet is in deployed condition；
Described master control borad executes urine cleaning procedure or stool cleaning procedure, described master according to the compressing time of described push button
Control plate enters described urine cleaning procedure when receiving the compressing time of described push button less than predetermined threshold value, and it receives punching
The compressing time washing button is more than entrance stool cleaning procedure during described predetermined threshold value.
4. feces collecting system according to claim 3 is it is characterised in that described toilet seat includes load-bearing skeleton, is installed on institute
State the shell on load-bearing skeleton, be arranged at the bedpan of described inside the shell, and be installed on the seat ring on described bedpan, described seat ring
It is articulated with described bedpan and 90 ° can be lifted in perpendicular with respect to described bedpan.
5. feces collecting system according to claim 4 is it is characterised in that described Folding device includes being fixed on car body floor
Main support, and with its one end electric pushrod hinged with described main support, described electric pushrod is away from one end of described main support
It is articulated with described load-bearing skeleton, described load-bearing skeleton is provided with rotating shaft, described rotating shaft is connected with described main support bearing.
6. feces collecting system according to claim 5 is it is characterised in that arrange between described main support and described load-bearing skeleton
There is flexible connection assembly, described flexible connection assembly includes corrugated flexible hose, is arranged at the first of described corrugated flexible hose one end and can revolve
Adaptor, and it is arranged at the second But rotary joint of the described corrugated flexible hose other end, described first But rotary joint is held with described
Steel pipe grafting on weight skeleton, the steel pipe grafting on described second But rotary joint and described main support.
7. the feces collecting system according to any one of claim 1-6 is it is characterised in that be provided with every smelly on described dirt pipeline
Check valve, described in smelly check valve is from described dirt pipeline to pipeline outside turn on.
8. feces collecting system according to claim 7 is it is characterised in that be provided with outer housing outside described blower fan, described blower fan with
Form steam isolating construction between described outer housing.
9. the feces collecting system according to any one of claim 3-6 is it is characterised in that the casing of described dirt box is transparent poly-
Vinyl plate.
10. a kind of caravan, including car body and the feces collecting system that is arranged in hygiene sector in described car body it is characterised in that institute
State the feces collecting system that feces collecting system is as described in any one of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610933285.3A CN106347249B (en) | 2016-10-31 | 2016-10-31 | A kind of caravan and its feces collecting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610933285.3A CN106347249B (en) | 2016-10-31 | 2016-10-31 | A kind of caravan and its feces collecting system |
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| Publication Number | Publication Date |
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| CN106347249A true CN106347249A (en) | 2017-01-25 |
| CN106347249B CN106347249B (en) | 2019-08-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610933285.3A Active CN106347249B (en) | 2016-10-31 | 2016-10-31 | A kind of caravan and its feces collecting system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109278781A (en) * | 2018-11-05 | 2019-01-29 | 青岛亚通达铁路设备有限公司 | A kind of water supply hygiene system, control method and vehicles for the vehicles |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN106347249B (en) | 2019-08-23 |
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