CN205259297U - System for be used for between movable public health - Google Patents
System for be used for between movable public health Download PDFInfo
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- CN205259297U CN205259297U CN201520938091.3U CN201520938091U CN205259297U CN 205259297 U CN205259297 U CN 205259297U CN 201520938091 U CN201520938091 U CN 201520938091U CN 205259297 U CN205259297 U CN 205259297U
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Abstract
The utility model discloses a system for be used for between movable public health, this system includes solution tank, well water tank, the bedpan, a hand basin, the sewage case of keeping in, sewage lifting mechanism and sewage treatment device, solution tank connects the wash -basin, well water tank passes through the tube coupling with the bedpan, be equipped with wash water pump between bedpan and well water tank, the bottom and the sewage of bedpan are kept in the case and are connected, sewage is kept in case and sewage lifting mechanism and is distinguished the separate connection with vacuum suction equipment, the sewage lifting mechanism is connected with sewage treatment device, sewage treatment device passes through the pipeline and is connected with well water tank, keeping in the case, sewage be equipped with compressed air entry on, the beneficial effect of the utility model: adopted sewage treatment device to collect back retreatment with sewage, the normal water of handling is used for washing the technology of bedpan, has realized that the buck washes the virtuous circle of bedpan, overcome the difficult problem that traditional toilet stool system need frequently clear up the filth and add the sparge water, can be under non -maintaining condition, the use of long period.
Description
Technical field
The utility model relates to mobile washroom field, is specifically related to a kind of system for packaged type communal bathroom.
Background technology
Along with the acceleration of economic activity, at a lot of harbours, goods station, the urgent need such as district, ecological zone of gathering arranges in a large number temporarilyTemporary toilet or Porta Potti. This Porta Potti not only requires high maneuverability, can change at any time position, and needs outsideIn the unprovided situation in boundary, continuous operation several days even last month, also to there is good service condition simultaneously, can not have peculiar smell to produce,Otherwise easily grow mosquitos and flies, do not mate with surrounding environment.
On market, many mobile toilets are also there are now, taking conventional flush toilet and ecological environment protection toilet as main. But makeWith in still there are many problems, be mainly manifested in: 1) adopt water at atmospheric pressure (or running water) rinse lavatory, flushing water pressure is little,Water consumption is large; Cause continuing service time short, need frequently unload dirty and filling clear water; 2) ecological environment protection toilet, wherein, exempts from water and beatsBag type lavatory, clears cost higher, and work safeguards that environment is poor; Microorganism compost type bio-toilet, supports well type power and totally disappearsConsumption is large, and anaerobic type secondary pollution is serious, and main is easily to cause smelling out, grows mosquito; Exempt from water degradation-type bio-toilet,Degradation bacteria cost is high, also has many technical barriers unresolved, still immature.
The topmost problem in existing lavatory is: without maintenance in the situation that, use total frequency, running temperature to regulate, safeguard round the clockAll there is serious problem in the aspects such as management, environment for use.
Utility model content
The purpose of this utility model is exactly in order to address the above problem, and a kind of system for packaged type communal bathroom is provided:Functional part is arranged on movably on platform; When use, the fecal sewage of generation, by " plug-type " closet system, is about toSewage negative pressure sucks, the device of malleation discharge; Then carry out sewage disposal by access to plant after short stay fragmentation; After processingBuck for toilet flushing, the benign cycle that realizes clear water is used, and reaches water saving and energy-conservation object. Native system have water saving,Energy-conservation, sustainable service time, the feature such as long and compact conformation, was convenient to system integration and mass production.
To achieve these goals, the utility model adopts following technical scheme:
For a system for packaged type communal bathroom, comprise that filtered water tank, middle water tank, bedpan, hand basin, sewage are temporaryCase, sewage water lifter and sewage disposal device, filtered water tank connects hand basin, and middle water tank is connected by pipeline with bedpan, at bedpanAnd be provided with flush water pump between middle water tank, the bottom of bedpan is connected with sump water hold up tank, sump water hold up tank and sewage water lifter and trueEmpty pumping equipment connects separately respectively, and sewage water lifter is connected with sewage disposal device, and sewage disposal device is by pipeline and Zhong ShuiCase connects, and is provided with a compressed air inlet on sump water hold up tank, by vacuum draw equipment and compressed air, realizes negative pressure trueEmpty airtight collection technique, has ensured that the free from extraneous odour of bedpan overflows.
Further, described sewage disposal device comprises the treatment box of a sealing, is provided with three layers of receipts being obliquely installed in treatment boxHeader, the entrance for the treatment of box is connected with described sump water hold up tank, and the ground floor collecting box bottom for the treatment of box is provided with the first filter screen, locatesReason case second layer collecting box bottom is provided with the second filter screen, the sidewall of ground floor collecting box and second layer collecting box be equipped be connected to uselessThe outlet of thing collecting box, the sidewall of the 3rd layer of collecting box is provided with the outlet being connected with described middle water tank, in going out of the 3rd layer of collecting boxMouth place is provided with chlorination equipment, directly realizes the collection to solid dirt, the 3rd layer of collection by the collecting box and the filter screen that are obliquely installedCase is connected to middle water tank by the liquid of collecting and has realized collection, realizes repetitive cycling utilization.
Further, described filtered water tank is connected by pipeline with hand basin, and hand basin bottom connects buck holding tank, and buck is temporaryCase is connected with described sewage water lifter, in buck holding tank, is provided with rotating blade, and rotating blade is used for dirty in buck holding tankThe fragmentation of thing.
Further, the bottom of described bedpan is provided with bedpan bleed valve, and the bottom of described buck holding tank is provided with buck bleed valve,Bedpan bleed valve is connected with described flush water pump, and flush water pump absorbs water to rinse bedpan, and buck holding tank is used for temporary transient storage buck,And the smell in sewage water lifter is isolated, avoid that gas is counter to overflow to hand basin.
Further, on the pipeline between described filtered water tank and described hand basin, be provided with clear water holding tank, the height of clear water holding tankDegree, higher than the position of hand basin, is provided with feed pump between clear water holding tank and filtered water tank, when open on hand basin tap time,Clear water can flow into tap from clear water holding tank by gravity, under less pressure, flows out, and farthest realizes water saving.
Further, be provided with sewage chip removal valve in the bottom of described sump water hold up tank.
Further, in described filtered water tank, described middle water tank, described buck holding tank and described clear water holding tank, be equipped with liquid levelMeter, each liquid level gauge is all connected separately with controller, and controller is connected with described feed pump, and controller is connected with rotating blade,In the time that the liquid level gauge in buck holding tank detects liquid level in setting value, this signal is passed to controller, controller control rotationBlade rotation, carries out fragmentation by the dirt in buck; In the time that the liquid level gauge in clear water holding tank detects minimum liquid level, by signalBe passed to controller, the action of controller control feed pump, is drawn to the clear water in filtered water tank in clear water holding tank.
Further, the filter opening diameter of described the first filter screen is less than the diameter of described the second filter screen filter opening, establishes in the second screen surfaceThere is biomembrane, realize the filtration to dirt by two-layer filtration, ensured the quality of collected middle water.
Further, in described treatment box, be provided with deodorant.
Further, the top of filtered water tank is provided with clear water magnetic valve, and filtered water tank is used for storing a certain amount of clear water, when first useOr when extraneous supply clear water, clear water magnetic valve is opened, and completes the supply of clear water, filtered water tank is provided with overfall, when liquid level is too high,Clear water flow to the external world by overfall.
Further, in sump water hold up tank, be provided with and the B/P EGR Back Pressure Transducer EGR and the positive pressure sensor that are connected with described controller respectively controlDevice processed is connected with compressed air inlet place valve, controller and vacuum draw equipment connection, and air compressor provides compressed air,B/P EGR Back Pressure Transducer EGR is connected with controller respectively with positive pressure sensor, controller and vacuum draw equipment connection, and vacuum draw equipment existsUnder the monitoring of B/P EGR Back Pressure Transducer EGR, to sump water hold up tank, suction forms vacuum and ensures to be no more than peak suction value, controller control compressionAir intake place valve open, passes into compressed air, and sewage is drawn to sump water hold up tank, under positive pressure sensor detects, keepsPass into compressed-air actuated pressure and intake, form certain malleation by compressed air, by sewage discharge to sewage water lifter,Greatly saved water consumption, after setting-up time, by controller closes compression air intake place valve, arranging of B/P EGR Back Pressure Transducer EGR is sameSample is in order to ensure the pressure size in sump water hold up tank.
Operation principle of the present utility model is: adopt negative pressure suction bedpan, avoided overflowing of peculiar smell, greatly saved every simultaneouslyInferior wash water amount; Clear water to tap, has been saved energy by flow by gravity; By sewage disposal device, sewage is carried outProcess, middle water after treatment is used for rinsing bedpan, has realized and having recycled.
Compared with prior art, the utlity model has following advantage:
1) the clean odorless in toilet. System has adopted the airtight collection technique of negative-pressure vacuum, and dirt-collecting is delivered to sewage disposalIn equipment, wash one's hands and overflow with bedpan free from extraneous odour, after long-time use, in toilet, still keep good environment for use.
2) farthest water saving. Adopt negative pressure suction bedpan, and the technique of cleaning bedpan with water pump pressurization, can reach largeUrine washing water quantity is less than 0.5L/ time, is far smaller than the amount of flush water of traditional closet 3～4L/ time, realizes farthest water saving. IfPut clear water holding tank, clear water to tap, makes the water saving ability of realizing of system maximum possible by flow by gravity.
3) system is long sustainable service time. Adopted sewage disposal device after sewage collecting, to process, the middle water of handling is used againIn the technique of rinsing bedpan, realize the benign cycle that buck rinses bedpan; Overcome traditional closet system and needed frequent cleaning dirtWith a difficult problem for frequent interpolation flushing water, can make system under non-maintaining condition, the use of long period.
4) system operating power is less, is convenient to realize electrical control. Be provided with the sump water hold up tank of little volume, the shorter timeIn, just holding tank can be evacuated to setting vacuum values with low power vacuum draw equipment is short, then compressed air is pressed into sewage and carriesRise after device, the sewage water lifter of smaller power just can be by sewage transport to sewage disposal device; Avoid on sewage disposal deviceThe structure of high-power vacuum draw equipment is set, makes system rated power less, be convenient to realize electrical control.
5) compact conformation, is convenient to product mass. Because sump water hold up tank, buck holding tank, sewage water lifter volume are little, allCan be integrated under bedpan, need not take too many space, be convenient to Products integration, mass production.
Brief description of the drawings
Fig. 1 is plane figure schematic diagram of the present utility model;
Fig. 2 is schematic side view of the present utility model;
Fig. 3 is process chart of the present utility model;
Fig. 4 is the structure chart of sewage disposal device in the utility model;
Fig. 5 is the schematic diagram of vacuum draw equipment in the utility model;
Wherein, water tank 2-filtered water tank 3-entering water electromagnetic valve 4-water pump 5-clear water holding tank 6-hand basin, 7-flush water pump 8-in 1-Bedpan 9-bedpan bleed valve 10-vacuum draw equipment 11-sump water hold up tank 12-sewage discharging valve 13-sewage water lifter 14-buckWater solenoid valve 18-air source inlet 19-treatment box entrance 20-place in holding tank 15-buck bleed valve 16-sewage disposal device 17-The 3rd layer of collecting box 24-piston rod 25-cylinder 26-cam 27-first of reason case 21-ground floor collecting box 22-second layer collecting box 23-Hand-operated valve 28-the second hand-operated valve.
Detailed description of the invention
Below in conjunction with accompanying drawing and embodiment, the utility model is described in further detail.
As shown in Figure 1, a kind of portable public toilet: in plane figure, comprise main function components: sewage disposal device16, middle water tank 2, filtered water tank 1, bedpan 8, sewage water lifter 13 and hand basin 6. Wherein, sewage disposal device 16 passes throughIn pipeline one end, water tank connects, and one end sewage water lifter 13 connects; Above-mentioned parts are installed in plane, and occupy certain space.Middle water tank 2 and filtered water tank 1 inside are equipped with liquid level gauge, for detection of water level, are provided with rotating blade in sewage water lifter.
In side view 2, clear water holding tank 5 is arranged on the top of toilet, and one end is connected with filtered water tank 1 by feed pump 4Connect, one end is connected with hand basin 6 by pipeline; When use, open the tap on hand basin 6, clear water relies on gravity currentGo out, in order to make full use of gravity, clear water holding tank 5 be located at wash-hand basin directly over. Wherein, in clear water holding tank 5, be provided withLiquid level gauge, in the time that liquid level is low, liquid level gauge sends a signal to controller, and controller control feed pump 4 is extracted the water of filtered water tank 1 outEnter in clear water holding tank 5.
Functor shown in artwork 3: flush water pump 7, bedpan bleed valve 9, vacuum draw equipment 10, sewage are kept inCase 11 and sewage discharging valve 12, vacuum draw equipment is vavuum pump, because size is smaller, can integrated installation bedpan 8 times,Concrete integrated position can be adjusted according to actual element size. Install to close and be: water tank 2 during flush water pump 7 one end connect,One end connects bedpan 8; Bedpan 8, by connecting the bleed valve 9 of below, is connected with sump water hold up tank 11. Sump water hold up tank 11 is establishedUnder bedpan, in it, be provided with positive pressure sensor and B/P EGR Back Pressure Transducer EGR, sump water hold up tank 11 1 sides and vacuum draw equipment10 connect, and a side is connected with compressed air inlet, and compressed air inlet connects air source inlet, in air source inlet, pass into compression skyGas; The below of sump water hold up tank 11 is connected with sewage water lifter 13 by sewage discharging valve 12.
Buck holding tank 14, buck bleed valve 15 can integrated installation below hand basin 6. Erection sequence is: hand basin 6 is complied withInferiorly be connected with sewage water lifter 13 by buck bleed valve 15, buck holding tank 14. Buck holding tank 14 inside are provided with liquidPosition meter, for detection of water level, and sends signal to controller.
Extraneous watering is connected with middle water tank 2 by middle water solenoid valve 17 respectively; By clear water magnetic valve 3 and filtered water tank 1 phaseConnect.
Preferred clear water holding tank 5 volume size are 2～10L, and buck holding tank 14 volume size are 2～5L, sump water hold up tank11 sizes are 1.5～3L.
Sewage disposal device 16 its produce in the water yield need and system matches, meet the ability of circulation flushing bedpan 8 in certain hour,It can adopt scheme of the prior art, also can adopt the scheme in Fig. 2.
Sewage disposal device 16 comprises the treatment box 20 of a sealing, is provided with three layers of collecting box being obliquely installed in treatment box, locatesThe entrance of reason case is connected with described sump water hold up tank, and ground floor collecting box 21 bottoms for the treatment of box are provided with the first filter screen, treatment box theTwo layers of collecting box bottom is provided with the second filter screen, the sidewall of ground floor collecting box 21 and second layer collecting box 22 be equipped be connected to uselessThe outlet of thing collecting box, the sidewall of the 3rd layer of collecting box 23 is provided with the outlet being connected with described middle water tank 1, by what be obliquely installedCollecting box and filter screen are directly realized the collection to solid dirt, and the liquid of collecting is connected to middle water tank 1 by the 3rd layer of collecting box 23Realized collection, realized repetitive cycling utilization, sewage disposal device also can be used small-sized domestic sewage treater.
While using closet 8, press push button, under the monitoring of sensor, vacuum draw equipment 10 is first by sump water hold up tank11 are evacuated to negative pressure-40～-60KPa, stop action, then open the bleed valve 9 of bedpan 8 downsides, simultaneously flush water pump 7Action, by therefrom 1 li of sucking-off of water tank of water, is sprayed onto in bedpan 10; After certain hour 3～8s, close bleed valve 9; Now dirtyThing has been inhaled in sump water hold up tank 11. Under manometric detection, then in sump water hold up tank 11, from air source inlet18 places pass into the compressed air that force value is 0.2～0.4MPa, then open the sewage discharging valve 12 of below, in the effect of air pressureLower by sewage discharge to sewage water lifter 13, after 3～8s, close the sewage discharging valve 12 of sump water hold up tank 11 belows, simultaneously closeThe source inlet 18 of holding one's breath.
Use when hand basin 6, the tap of fetching boiling water, now clear water under the effect of gravity from the interior outflow of clear water holding tank 5; ThenWash one's hands with cross buck flow in buck holding tank 14; In the time that liquid level reaches certain value, buck bleed valve 15 is opened, and buck leans onGravity flows in sewage water lifter 16, after certain hour 3～8s, closes bleed valve 15.
After the sewage in buck holding tank 15 reaches certain liquid level, then its inner rotating blade action, by smashing sewages,By inner sewage pump by sewage discharge to sewage disposal device 16. During the middle water that sewage disposal device 16 was processed flows intoIn water tank 1, form complete recirculated water use procedure.
When in clear water holding tank 5 reach minimum liquid level time, the clear water in filtered water tank 2 is drawn to clear water holding tank 5 by feed pump 4In.
When native system uses for the first time, middle water tank 1 and filtered water tank 2 all need filled with water. Need regularly to add water to filtered water tank 2, for givingHand basin provides clear water. Need periodic maintenance sewage disposal device.
In addition, in the utility model, vacuum draw equipment adopts mechanical sewerage holding tank to vacuumize and pressue device, specifically referring toAccompanying drawing 5. This device comprises cam 26, and a side of cam 26 is provided with the first hand-operated valve 27 being connected with bedpan bleed valve 9, anotherOne side is provided with the second hand-operated valve 28 being connected with sewage discharging valve 12, and cam 26 pivots, and is provided with at the hoop of cam 26One place's projection; Sump water hold up tank 11, the top of sump water hold up tank 11 is connected with bedpan, the bottom of sump water hold up tank 11 and sewageLifter 13 connects; Cylinder 25, cylinder 25 inner piston rods 24 connect cam 26 by tensioning mechanism, cylinder 25 content cavity withSump water hold up tank 11 is communicated with.
Described the first hand-operated valve 27 is located at a side of described cam 26 minor axises, and described the second hand-operated valve 28 is located at cam 26 minor axisesOpposite side, described piston rod 24 is connected to the major axis place of cam 26 by described tensioning mechanism.
Described tensioning mechanism is connecting rod, and one end of connecting rod and described piston rod 24 are fixing, and the other end of connecting rod is located at described cam26 side.
Cam 26 contacts with the first hand-operated valve 27 when rotated, opens bedpan bleed valve 9, in bedpan by the first hand-operated valve 27Dirt because being that negative pressure state enters into sump water hold up tank 11 in sump water hold up tank 11; Projection 26 is manual with second when rotatedValve 28 contacts, and opens sewage discharging valve 12, and the dirt in sump water hold up tank enters into sewage disposal by sewage water lifter 13 and establishesFor 16, in addition, compressed air source can be connected respectively with the second hand-operated valve 28 with the first hand-operated valve 27, and drains by bedpanValve 9 is connected to sump water hold up tank 11, is connected to sewage water lifter 13 by sewage discharging valve 12, and then provides for discharging dirtCertain pressure.
By reference to the accompanying drawings detailed description of the invention of the present utility model is described although above-mentioned, not the utility model is protectedThe restriction of scope, one of ordinary skill in the art should be understood that on the basis of the technical solution of the utility model, art technologyPersonnel do not need to pay various amendments that creative work can make or distortion still in protection domain of the present utility model.
Claims (9)
1. for a system for packaged type communal bathroom, it is characterized in that, comprise filtered water tank, middle water tank, bedpan, washHand basin, sump water hold up tank, sewage water lifter and sewage disposal device, filtered water tank connects hand basin, and middle water tank and bedpan are by pipeRoad connect, between bedpan and middle water tank, be provided with flush water pump, the bottom of bedpan is connected with sump water hold up tank, sump water hold up tank andSewage water lifter is connected separately respectively with vacuum draw equipment, and sewage water lifter is connected with sewage disposal device, sewage disposal deviceBe connected with middle water tank by pipeline, on sump water hold up tank, be provided with a compressed air inlet.
2. the system as claimed in claim 1, is characterized in that, described sewage disposal device comprises the treatment box of a sealing,In treatment box, be provided with three layers of collecting box being obliquely installed, the entrance for the treatment of box is connected with described sump water hold up tank, first for the treatment of boxLayer collecting box bottom is provided with the first filter screen, and treatment box second layer collecting box bottom is provided with the second filter screen, ground floor collecting box and secondThe sidewall of layer collecting box is equipped with the outlet that is connected to waste collecting tank, and the sidewall of the 3rd layer of collecting box is provided with described middle water tank and connectsThe outlet connecing, is provided with chlorination equipment in the exit of the 3rd layer of collecting box, in described treatment box, is provided with deodorant.
3. the system as claimed in claim 1, is characterized in that, described filtered water tank is connected by pipeline with hand basin, hand basinBottom connects buck holding tank, and buck holding tank is connected with described sewage water lifter, in buck holding tank, is provided with rotating blade.
4. system as claimed in claim 3, is characterized in that, the bottom of described bedpan is provided with bedpan bleed valve, described buckThe bottom of holding tank is provided with buck bleed valve, and bedpan bleed valve is connected with described flush water pump.
5. system as claimed in claim 3, is characterized in that, on the pipeline between described filtered water tank and described hand basin, establishesHave clear water holding tank, the height of clear water holding tank, higher than the position of hand basin, is provided with feedwater between clear water holding tank and filtered water tankPump.
6. system as claimed in claim 3, is characterized in that, is provided with sewage chip removal valve in the bottom of described sump water hold up tank.
7. system as claimed in claim 5, is characterized in that, described filtered water tank, described middle water tank, described buck holding tankWith in described clear water holding tank, be equipped with liquid level gauge, each liquid level gauge is all connected separately with controller, controller and described feed pumpConnect, controller is connected with described rotating blade.
8. system as claimed in claim 2, is characterized in that, the filter opening diameter of described the first filter screen is less than described the second filter screenThe diameter of filter opening.
9. system as claimed in claim 7, is characterized in that, in described sump water hold up tank, be provided with respectively with described controllerThe B/P EGR Back Pressure Transducer EGR and the positive pressure sensor that connect, controller is connected with compressed air inlet place valve, controller and described vacuumPumping equipment connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520938091.3U CN205259297U (en) | 2015-11-20 | 2015-11-20 | System for be used for between movable public health |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520938091.3U CN205259297U (en) | 2015-11-20 | 2015-11-20 | System for be used for between movable public health |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205259297U true CN205259297U (en) | 2016-05-25 |
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ID=56000834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520938091.3U Active CN205259297U (en) | 2015-11-20 | 2015-11-20 | System for be used for between movable public health |
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| CN (1) | CN205259297U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105256866A (en) * | 2015-11-20 | 2016-01-20 | 山东华腾环保科技有限公司 | System for movable public washroom and using process thereof |
| CN106677299A (en) * | 2016-12-27 | 2017-05-17 | 杭州小墨科技有限公司 | Air pressure drainage equipment suitable for being mounted to vehicle and ship and method of air pressure drainage equipment |
-
2015
- 2015-11-20 CN CN201520938091.3U patent/CN205259297U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105256866A (en) * | 2015-11-20 | 2016-01-20 | 山东华腾环保科技有限公司 | System for movable public washroom and using process thereof |
| CN105256866B (en) * | 2015-11-20 | 2017-11-10 | 山东中车华腾环保科技有限公司 | A kind of system for packaged type communal bathroom and its use technique |
| CN106677299A (en) * | 2016-12-27 | 2017-05-17 | 杭州小墨科技有限公司 | Air pressure drainage equipment suitable for being mounted to vehicle and ship and method of air pressure drainage equipment |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
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Address after: 250101 Century Avenue, Ji'nan high tech Zone, Shandong, No. 3666 Patentee after: Shandong Zhongche Huateng Environmental Technology Co Ltd Address before: 250101 Ji'nan province high tech Zone (Lixia District) Century Avenue, No. 3666 Patentee before: Shandong Huateng Environmental Protection Automation Co., Ltd. |