CN101509271A - Separated environment friendly toilet for immediate processing - Google Patents
Separated environment friendly toilet for immediate processing Download PDFInfo
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- CN101509271A CN101509271A CNA2009100256962A CN200910025696A CN101509271A CN 101509271 A CN101509271 A CN 101509271A CN A2009100256962 A CNA2009100256962 A CN A2009100256962A CN 200910025696 A CN200910025696 A CN 200910025696A CN 101509271 A CN101509271 A CN 101509271A
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Abstract
A separate type immediate processing environment-friendly toilet relates to a toilet which immediately carries out harmless separate type process on egesta after use and is applicable to toilets in trains, automobiles, airplanes, ships and various public toilets. The structure of the toilet comprises a tank frame, an automatic door operator, an egesta self-cleaning separator, a urine processing device and a manure processing device, wherein, the automatic door operator is arranged on the top of the tank frame, the egesta self-cleaning separator is arranged on an assembling frame of the tank frame at the lower part of the automatic door operator, the urine processing device and the manure processing device are respectively arranged on the assembling frame at the lower part of the tank frame; the automatic door operator comprises a toilet bowl or a squatting pan, a toilet seat, a vertical hinged door, an open door electric motor, an idler pulley, a synchronous pulley, a synchronous belt, a slide bar, a push bar and a connecting bar; and the egesta self-cleaning separator comprises a separate bin, a urine guide groove, a transimission screw mandrel, a transfer bar mechanism, a head pushing frame, a rushing board mechanism, a separate bin transmisson electric motor, a synchronous pulley, and a synchronous belt, etc.
Description
Technical field
Separated environment friendly toilet for immediate processing of the present invention relates to is a kind ofly immediately its excreta to be carried out innoxious separation after the toilet user uses end, and the lavatory of fast processing, is applicable to train, automobile, aircraft, boats and ships lavatory and various communal toilet.
Background technology
There are flush toilet, packing lavatory, biochemical lavatory etc. in present lavatory.Flush toilet is after the toilet user uses end the direct water flushing of its excreta to be discharged into car, outboard or outdoor sewer, can cause serious environmental to pollute, but also need to consume great amount of water resources.The ight soil of lavatory, cities and towns discharging, urine need can discharge after Wastewater Treatment Plant handles, and not only need to drop into great amount of manpower and material resources, financial resources, also cause the wasting of resources of a large amount of organic fertilizer.Biochemical lavatory is discharged into ight soil, urine in the biochemical treatment case, adopt biological bacteria to carry out discharging after the degradation treatment, the time of handling is long, particularly at high latitude area, because temperature is lower, and biological bacterium to the requirement of temperature than higher, its optimum temperature is about 35 ℃, therefore, usually can't normally use.
Summary of the invention
The objective of the invention is provides a kind of separated environment friendly toilet for immediate processing at above-mentioned weak point, has the automatic cleaning separator of excreta, the urine treating apparatus, fecal treatment equipment, this lavatory is provided with the automatic cleaning separator of excreta below water closet or pan, utilize the ight soil physical state different with urine, adopt the method for separating fast that both are separated fully, separating effect can reach 98%～100%, then ight soil and urine are carried out harmless treatment respectively, urine after treatment reaches three grades of discharge water standards of national comprehensive discharge standard GB8978-1996 promulgation, be used to clean separation bin and urine processor, redundance then overflow is discharged; Ight soil after the separation is admitted to excrement and urine treating case and carries out high temperature sterilization, and the poison that goes out dehydrates processing simultaneously, reduced volume, and weight reduction is admitted to the argol storage bin, can be used as the raw material of fertilizer.Environment protection water closet of the present invention is because the urine after handling can recycle, so can save great amount of water resources, non-pollutant discharge has been realized the target of energy-conservation, reduction of discharging, new resources development and use.
Separated environment friendly toilet for immediate processing takes following scheme to realize: the separated environment friendly toilet for immediate processing structure is made up of tank tower, automatic door operator, the automatic cleaning separator of excreta, urine treating apparatus and fecal treatment equipment.Automatic door operator is contained in tank tower top, and the automatic cleaning separator of excreta is contained on the assembly fixture of automatic door operator bottom tank tower, and urine treating apparatus and fecal treatment equipment are contained in respectively on the assembly fixture of tank tower bottom.
Automatic door operator comprises water closet or pan, closet seat, vertical hinged door, the motor that opens the door, guide wheel, synchronous pulley, synchronous band, sliding bar, push rod and connecting rod.Sliding bar has two longitudinal sliding motion bars, two horizontal sliding bars.Water closet or pan are contained in closet seat top, closet seat bottom one end is equipped with the motor that opens the door, guide wheel is contained in closet seat bottom, push rod is equipped with in the guide wheel outside, and connecting rod is provided with two, and two connecting rod one ends are contained in the push rod two ends respectively, the other end of two connecting rods is contained on the vertical hinged door, vertical hinged door is provided with two fans, and the vertical hinged door two ends are contained in respectively on two horizontal sliding bars, and transversely sliding bar slides.Pushing rod sleeve is contained on two longitudinal sliding motion bars, and two longitudinal sliding motion bars are contained in the vertical hinged door one end chute.Open the door and synchronous pulley is housed on the motor output shaft, by synchronous pulley transmission guide wheel, guide wheel promotes push rod, push rod drivening rod, connecting rod promotes transversely sliding bar slide-open or close vertical hinged door of two fan vertical hinged doors, and water closet or pan bottom is opened or closed.Described vertical hinged door adopts corrosion resistant plate.
The automatic cleaning separator of excreta comprises separation bin, separation bin front end, separation bin rear end, urethral catheterization groove, drive lead screw, transfer bar mechanism, the frame of cutting somebody's hair, rushing board mechanism, separation bin drive motor, synchronous pulley, synchronous band, driving gear, driven gear and is with strainer synchronously.
Separation bin front end and separation bin rear end are contained on the separation bin assembly fixture of tank tower respectively, the separation bin front portion links to each other with the separation bin front end, the separation bin rear portion links to each other with the separation bin rear end, the urethral catheterization groove is equipped with in the separation bin bottom, and the separation bin front end is equipped with the separation bin protecgulum, and drive lead screw is equipped with in the separation bin both sides.Drive lead screw is made of active screw mandrel and driven screw mandrel.
Separation bin one side is equipped with transfer bar mechanism.Transfer bar mechanism comprises push rod, push rod, back-moving spring, adjusting screw(rod), swivel nut and screw rod.Back-moving spring is housed on the push rod, and the push rod front end is equipped with push rod, and the push rod front end links to each other with the separation bin protecgulum, and putting back-end is provided with screw thread, and adjusting screw(rod) is housed, and is used to regulate the push rod outreach, so that regulate separation bin protecgulum opening angle.Swivel nut one end dress is inserted in the adjusting screw(rod), and the other end is equipped with screw rod, and driven gear is equipped with at the screw rod top.
The frame both sides of cutting somebody's hair are equipped with the screw mandrel swivel nut respectively, and the screw mandrel swivel nut is contained in respectively initiatively on the screw mandrel and driven screw mandrel, and the plate mechanism of cutting somebody's hair is housed on the frame of cutting somebody's hair, and the plate mechanism of cutting somebody's hair comprises the header board of cutting somebody's hair, the backing plate of cutting somebody's hair, rubber tile, liner plate and the brush of cutting somebody's hair.Cut somebody's hair also to be equipped with on the frame and clean water pipe, fountain head.In active screw mandrel end two active synchronization belt wheels are housed, driven gear and driven synchronous pulley are housed in driven screw mandrel end.The separation bin driving motor is contained on the separation bin assembly fixture, the motor synchronous belt wheel is housed on the separation bin motor output shaft, the motor synchronous belt wheel is contained in active synchronization belt wheel on the screw mandrel initiatively by synchronous band transmission, be with synchronously and driven synchronous pulley by active synchronization belt wheel, screw mandrel transmission, transmission active screw mandrel and driven screw mandrel rotate synchronously, promote to be equipped with the frame reciprocating motion of cutting somebody's hair of swivel nut and rushing board mechanism.
Driven gear that be equipped with driven screw mandrel end and active screw mandrel engaged transmission push rod promote push rod and open the separation bin lid.
The band strainer is contained in the separation bin rearward end synchronously, the band strainer has tensioning plate synchronously, two regulating wheels are housed on the tensioning plate, tensioning plate is provided with chute, trip bolt is housed in the chute, tensioning plate one side is equipped with adjustment screw, regulates band degree of tightness synchronously by adjustment screw outside two regulating wheels abut against in the synchronous band respectively, regulates the back and uses trip bolt fastening.
When the automatic cleaning separator of excreta is worked, the separation bin driving motor is by synchronous pulley, be contained in two active synchronization belt wheels on the screw mandrel initiatively with transmission synchronously, rotate synchronously by active synchronization belt wheel, the synchronous band of screw mandrel transmission and driven synchronous pulley transmission active screw mandrel and driven screw mandrel, drive the cut somebody's hair frame and the header board of cutting somebody's hair, cut somebody's hair backing plate, rubber tile, liner plate and the brush of cutting somebody's hair, in separation bin, move back and forth, realize separating of urine and ight soil, fountain head and cleaning brush scrub clean separation bin automatically.Push rod promotes the separation bin protecgulum and opens and closes under the drive of driving gear and driven gear.
Reasonable in design, the compact conformation of the automatic cleaning separator of excreta, owing to be provided with separation bin, urethral catheterization groove, drive lead screw, transfer bar mechanism, driving motor can be realized ight soil, urine are separated automatically, fountain head and cleaning brush clean up separation bin automatically, cleaning, environmental protection are suitable for the supporting use of separated environment friendly toilet for immediate processing.
The fecal treatment equipment structure comprises hot-rolling, hot-rolling travelling gear, hot-rolling driving motor, installing rack, bearing bracket stand, hot-rolling clearance adjustment mechanism.
Hot-rolling is provided with two, and hot-rolling is an internal heat type low energy consumption hot-rolling.Hot-rolling has the hot-rolling shell, and the moving axis head is equipped with at hot-rolling shell two ends, is contained on the bearing bracket stand by bearing, and moving axis head employing polytetrafluoroethylene (PTFE) etc. are heat-resisting, heat-barrier material is made.The hot-rolling core is housed in the hot-rolling shell, hot-rolling core one end is equipped with the dead axle head, the moving axis head that the dead axle head passes hot-rolling shell one end is fixed on the bearing bracket stand, on the moving axis head of the hot-rolling shell other end, the hot-rolling transfer driven gear is housed, the hot-rolling in-core is equipped with electrical heating elements, and electrical heating elements can adopt electrothermal tube, is used for the heat hot roller core, at the hot-rolling in-core temperature pick up is housed, is used to detect the heating-up temperature of hot-rolling.Between hot-rolling core and hot-rolling shell, roller is housed, is used for the static hot-rolling core temperature that the electrical heating elements heating is housed is conducted the hot-rolling shell heating, drying ight soil of giving rotation rapidly.Described roller can adopt the metal bearing roller.Described temperature pick up adopts commercially available temperature pick up.
The hot-rolling driving motor is contained on the installing rack of fecal treatment equipment, the hot-rolling driving motor is the driving motor that has reducer, on the hot-rolling driving motor output shaft driving gear is housed, driving gear is meshed with the hot-rolling transfer driven gear of a hot-rolling wherein, transition gear rotates driven gear with the hot-rolling of another root hot-rolling and is meshed, the driving gear transmission is passed through another root hot-rolling relative direction of transition gear transmission when wherein a hot-rolling rotates and is rotated, can push and heat the ight soil that the separation bin of the automatic cleaning separator of excreta is separated, with its oven dry and extrusion molding, be convenient to packing.
The hot-rolling clearance adjustment mechanism is housed on the bearing bracket stand at hot-rolling two ends, is used for adjusting automatically the gap between two hot-rollings.
The hot-rolling clearance adjustment mechanism comprises adjusting screw(rod), adjusting nut, spring, bearing pin, the bearing support at two hot-rolling two ends is equipped with bearing pin respectively, can be at bearing support along bearing pin deflection certain angle, in the bearing support bottom adjusting nut is housed respectively, one of them adjusting nut is a left hand thread, and wherein another adjusting nut is a right-handed thread.The adjusting screw(rod) two ends are respectively arranged with left hand thread and right-handed thread, match with adjusting nut respectively, are set with spring on the adjusting screw(rod) between the diaxon bearing.
Before the work with after regulating certain interval by adjusting screw(rod) between two hot-rollings, hot-rolling is by the transmission of hot-rolling driving motor, with the ight soil extruding that the automatic cleaning separator of excreta is separated, heating, drying, deodorizing simultaneously, moisture is removed in extruding, and drying forming can be packaged into bag.Adjusting screw(rod) cooperates spring to reach the gap adjustment purpose, in use drops wherein if any the hard thing of volume in the gap, and spring can allow it pass through smoothly, avoids causing damage.Fecal treatment equipment one side can be equipped with the peculiar smell processor, removes the peculiar smell that ight soil gives out in the dry sterilization process.
The urine treating apparatus comprises urine case, urine processor, ozone generator and sulfur dioxide (SO
2) processor.The urine case is contained in the tank tower bottom, and the urine case is separated into urine stoste case (A case), disinfection case (B case), three casings of clear water tanks (C case).Urine stoste and separation bin rinse water inlet tube are housed on the urine stoste case, in urine stoste case middle and lower part metal filter screen are housed, urine stoste upper box part is equipped with the coarse filtration felt, and urine is filtered, and filters the suspension in the urine.At urine stoste upper box part the automatic liquid feeder of oxalic acid is housed.The automatic liquid feeder of oxalic acid has liquid-feeding pump and oxalic acid holding vessel, and the liquid-feeding pump import is connected with the oxalic acid holding vessel, and the liquid-feeding pump outlet is connected in the urine stoste case by pipeline.In urine stoste case, agitator is housed, is used for stirring, oxalic acid and urine are mixed in case produce the urine dirt.In urine stoste case bottom blowoff valve is housed.Between urine stoste case and disinfection case, weir divider is housed, the urine in the urine stoste case after filtration, suspension in the elimination urine and impurity carry out the ozonization sterilization after the weir divider overflow is gone in the disinfection case.
The ozone inlet tube is housed in the disinfection case, and ozone generator is contained on the casing.Ozone generator adopts commercially available ozone generator.Several layers ozone deflector is housed in the disinfection case, ozone is fully contacted with urine urine is carried out the ozonization sterilization.In the disinfection case fluid level controller is housed, in disinfection case bottom booster pump is housed, the booster pump outlet is connected with the urine processor.
Be provided with clear water tanks in urine case one side, the overflow discharge pipe is equipped with on clear water tanks top, separation bin is housed in the clear water tanks bottom cleans booster pump and processor recoil cleaning booster pump.
The urine processor has some groups of absorbent charcoal adsorption tanks and filtering tank, urine is carried out multiple processing such as molecule interception and charcoal absorption, make it to become the water purification that reaches state three grade emissioning standard, enter in the clear water tanks, through cleaning the booster pump supercharging, make the separation bin rinse water by line transportation to the automatic cleaning separator of excreta and use; Clean the booster pump supercharging through recoil, to the urine processor urine processor is cleaned through line transportation.
The urine upper box part is equipped with case lid, exhaust pump is housed on the case lid, the exhaust pump outlet is connected with the sulfur dioxide treatment device, the sulfur dioxide treatment device is contained on the tank tower, and the sulfur dioxide treatment utensil has two-stage sulfur dioxide treatment jar, and the sulfur dioxide aerate head is housed in the sulfur dioxide treatment jar, in the sulfur dioxide treatment case, alkali lye is housed, sulfur dioxide gas carries out two-stage alkalescence neutralisation treatment in the sulfur dioxide treatment device, reach the gas discharge standard, discharges through exhaust opening.
Reasonable in design, the compact conformation of separated environment friendly toilet for immediate processing can all be carried out control automatically by supporting control appliance, and ight soil is handled and adopted human body sensing to control automatically, and urine is handled and adopted automatic control of liquid, and the urine treating capacity is 20L/ time.Real this lavatory is provided with the automatic cleaning separator of excreta below water closet or pan, utilize the ight soil physical state different with urine, adopt the method for separating fast that both are separated fully, separating effect can reach 98%～100%, then ight soil and urine are carried out harmless treatment respectively, urine after treatment reaches three grades of discharge water standards of national comprehensive discharge standard GB8978-1996 promulgation, is used to clean separation bin and urine processor, and redundance then overflow is discharged; Ight soil after the separation is admitted to excrement and urine treating case and carries out high temperature sterilization, and the poison that goes out dehydrates processing simultaneously, reduced volume, and weight reduction is admitted to the argol storage bin, can be used as the raw material of fertilizer.Environment protection water closet of the present invention is owing to the urine after handling can recycle, so can save great amount of water resources, non-pollutant discharge, separated environment friendly toilet for immediate processing have been broken through the notion in original lavatory, have realized the target of energy-conservation, reduction of discharging, new resources development and use.
Description of drawings
The invention will be further described below with reference to accompanying drawing.
Fig. 1 is the separated environment friendly toilet for immediate processing schematic diagram.
Fig. 2 is a separated environment friendly toilet for immediate processing operating principle block diagram.
Fig. 3 is the automatic door operator front view of separated environment friendly toilet for immediate processing.
Fig. 4 is the automatic door operator right view of separated environment friendly toilet for immediate processing.
Fig. 5 is the automatic door operator vertical view of separated environment friendly toilet for immediate processing.
Fig. 6 is the automatic cleaning separator front view of the excreta of separated environment friendly toilet for immediate processing.
Fig. 7 is the automatic cleaning separator right view of the excreta of separated environment friendly toilet for immediate processing.
Fig. 8 is the automatic cleaning separator vertical view of the excreta of separated environment friendly toilet for immediate processing.
Fig. 9 is the fecal treatment equipment front view of separated environment friendly toilet for immediate processing.
Figure 10 is the fecal treatment equipment left view of separated environment friendly toilet for immediate processing.
Figure 11 is the fecal treatment equipment vertical view of separated environment friendly toilet for immediate processing.
Figure 12 is the hot-rolling structural representation of separated environment friendly toilet for immediate processing fecal treatment equipment.
Figure 13 is the hot-rolling clearance adjustment mechanism schematic diagram of separated environment friendly toilet for immediate processing fecal treatment equipment.
Figure 14 is the urine treating apparatus schematic diagram of separated environment friendly toilet for immediate processing.
The specific embodiment
With reference to accompanying drawing 1～14, the separated environment friendly toilet for immediate processing structure is made up of tank tower 1, automatic door operator 2, the automatic cleaning separator 3 of excreta, urine treating apparatus 5 and fecal treatment equipment 4.Automatic door operator 2 is contained in tank tower 1 top, and the automatic cleaning separator 3 of excreta is contained on the assembly fixture of automatic door operator 2 bottom tank towers, and urine treating apparatus 5 is contained in respectively on the assembly fixture of tank tower 1 bottom with fecal treatment equipment 4.
The automatic cleaning separator of excreta comprises separation bin 3-5, separation bin front end 3-1, separation bin rear end 3-7, urethral catheterization groove 3-4, drive lead screw 3-28, transfer bar mechanism, the frame 3-24 that cuts somebody's hair, the plate mechanism of cutting somebody's hair, separation bin drive motor 3-14, synchronous pulley, synchronous band, driving gear 3-22, driven gear 3-23 and is with strainer synchronously.
Separation bin front end 3-1 and separation bin rear end 3-7 are contained on the separation bin assembly fixture of tank tower 1 respectively, separation bin 3-5 front portion links to each other with separation bin front end 3-1, separation bin 3-5 rear portion links to each other with separation bin rear end 3-7, separation bin 3-5 is equipped with the bottom urethral catheterization groove 3-4, separation bin front end 3-1 is equipped with separation bin protecgulum 3-2, and separation bin 3-5 is equipped with drive lead screw in both sides.Drive lead screw is made of active screw mandrel 3-33 and driven screw mandrel 3-28.
Separation bin 3-5 one side is equipped with transfer bar mechanism.Transfer bar mechanism comprises push rod 3-3, push rod 3-30, back-moving spring 3-29, adjusting screw(rod) 3-27, swivel nut 3-25 and screw rod 3-32.Back-moving spring 3-29 is housed on the push rod 3-3, and push rod 3-3 front end is equipped with push rod 3-30, and push rod 3-30 front end links to each other with separation bin protecgulum 3-2, push rod 3-3 rear end is provided with screw thread, adjusting screw(rod) 3-27 is housed, is used to regulate push rod 3-30 outreach, so that regulate separation bin protecgulum 3-2 opening angle.Swivel nut 3-25 one end dress is inserted in the adjusting screw(rod) 3-27, and the other end is equipped with screw rod 3-32, and screw rod 3-32 is equipped with driven gear 3-22 in the top.
The frame 3-24 both sides of cutting somebody's hair are equipped with the screw mandrel swivel nut respectively, the screw mandrel swivel nut is contained in respectively on active screw mandrel 3-33 and the driven screw mandrel 3-28, cut somebody's hair and the plate mechanism of cutting somebody's hair is housed on the frame 3-24, the plate mechanism of cutting somebody's hair comprises the header board 3-35 that cuts somebody's hair, the backing plate 3-26 that cuts somebody's hair, rubber tile 3-36, liner plate 3-38 and the brush 3-37 that cuts somebody's hair.Cut somebody's hair also to be equipped with on the frame 3-24 and clean water pipe 3-31, fountain head 3-34.Two actives are housed with belt wheel 3-17 in active screw mandrel 3-33 end, driven gear 3-22 and driven synchronous pulley 3-21 are housed in driven screw mandrel 3-28 end.Separation bin driving motor 3-14 is contained on the separation bin assembly fixture, on the separation bin motor 3-14 output shaft motor synchronous belt wheel 3-15 is housed, motor synchronous belt wheel 3-15 is contained in active synchronization belt wheel 3-17 on the screw mandrel 3-33 initiatively by synchronous band 3-16 transmission, be with 3-16 and driven synchronous pulley 3-22 synchronously by active synchronization belt wheel 3-17, screw mandrel transmission, transmission active screw mandrel 3-33 and driven screw mandrel 3-28 rotate synchronously, promote to be equipped with the frame 3-24 reciprocating motion of cutting somebody's hair of swivel nut and rushing board mechanism.
Driven gear 3-22 that driven screw mandrel 3-28 is equipped with the end and driving gear 3-23 engaged transmission push rod 3-3 promote push rod 3-30 and open separation bin lid 3-2.
The band strainer is contained in separation bin 3-5 rearward end synchronously, the band strainer has tensioning plate 3-12 synchronously, two regulating wheel 3-19 are housed on the tensioning plate 3-12, tensioning plate 3-12 is provided with chute 3-18, trip bolt 3-13 is housed in the chute 3-18, tensioning plate 3-12 one side is equipped with adjustment screw 3-11, regulates band degree of tightness synchronously by adjustment screw 3-11 outside two regulating wheel 3-12 abut against in the synchronous band 3-20 respectively, and is fastening with trip bolt 3-13 after regulating.
With reference to accompanying drawing 1～14, separated environment friendly toilet for immediate processing operating principle: when the automatic cleaning separator of excreta is worked, the separation bin driving motor passes through synchronous pulley, band transmission synchronously is contained in two active synchronization belt wheels on the active screw mandrel, by the active synchronization belt wheel, synchronous band of screw mandrel transmission and driven synchronous pulley transmission active screw mandrel and driven screw mandrel rotate synchronously, the cut somebody's hair header board of cutting somebody's hair of the frame and the plate mechanism of cutting somebody's hair of drive, the backing plate of cutting somebody's hair, rubber tile, the liner plate and the brush of cutting somebody's hair, in separation bin, move back and forth, realize separating of urine and ight soil, fountain head and cleaning brush scrub clean separation bin automatically.Push rod promotes the separation bin protecgulum and opens and closes under the drive of driving gear and driven gear.
Reasonable in design, the compact conformation of the automatic cleaning separator of excreta, owing to be provided with separation bin, urethral catheterization groove, drive lead screw, transfer bar mechanism, driving motor can be realized ight soil, urine are separated automatically, fountain head and cleaning brush clean up separation bin automatically, cleaning, environmental protection are suitable for the supporting use of separated environment friendly toilet for immediate processing.
Fecal treatment equipment comprises hot-rolling, hot-rolling travelling gear, hot-rolling driving motor, installing rack 4-4, bearing bracket stand 4-3, hot-rolling clearance adjustment mechanism.
Hot-rolling is provided with two, and hot-rolling is an internal heat type low energy consumption hot-rolling.Hot-rolling has hot-rolling shell 4-5, and hot-rolling shell 4-5 is equipped with the moving axis head in two ends, is contained on the bearing bracket stand 4-3 by bearing, and moving axis head employing polytetrafluoroethylene (PTFE) etc. are heat-resisting, heat-barrier material is made.Hot-rolling core 4-13 is housed in hot-rolling shell 4-5, hot-rolling core 4-13 one end is equipped with dead axle head 4-17, the moving axis head 4-16 that dead axle head 4-17 passes hot-rolling shell 4-5 one end is fixed on the bearing bracket stand, on the moving axis head 4-11 of the hot-rolling shell 4-5 other end, hot-rolling transfer driven gear 4-2 is housed, in the hot-rolling core 4-13 electrical heating elements 4-15 is housed, electrical heating elements 4-15 can adopt electrothermal tube, be used for heat hot roller core 4-13, in hot-rolling core 4-13, temperature pick up 4-14 is housed, is used to detect the heating-up temperature of hot-rolling.Between hot-rolling core 4-13 and hot-rolling shell 4-5, roller 4-12 is housed, is used for the static hot-rolling core 4-13 temperature that the electrical heating elements heating is housed is conducted the hot-rolling shell 4-5 heating, drying ight soil of giving rotation rapidly.Roller 4-12 can adopt the metal bearing roller.
Hot-rolling driving motor 4-1 is contained on the installing rack 4-4 of fecal treatment equipment, hot-rolling driving motor 4-1 is the driving motor that has reducer, on the hot-rolling driving motor 4-1 output shaft driving gear 4-6 is housed, driving gear 4-6 is meshed with the hot-rolling transfer driven gear 4-2 of a hot-rolling wherein, transition gear 4-10 rotates driven gear 4-9 with the hot-rolling of another root hot-rolling and is meshed, driving gear 4-6 transmission is passed through another root hot-rolling relative direction of transition gear 4-10 transmission when wherein a hot-rolling rotates and is rotated, can push and heat the ight soil that the separation bin of the automatic cleaning separator of excreta is separated, with its oven dry and extrusion molding, be convenient to packing.
On the bearing bracket stand 4-3 at hot-rolling two ends, the hot-rolling clearance adjustment mechanism is housed, is used for adjusting automatically the gap between two hot-rollings.
The hot-rolling clearance adjustment mechanism comprises adjusting screw(rod) 4-7, adjusting nut, spring 4-8, bearing pin 4-20, the bearing support 4-3 at two hot-rolling two ends is equipped with bearing pin 4-20 respectively, can be at bearing support 4-3 along bearing pin deflection certain angle, in bearing support 4-3 bottom adjusting nut is housed respectively, one of them adjusting nut 4-18 is a left hand thread, and wherein another adjusting nut 4-19 is a right-handed thread.Adjusting screw(rod) 4-7 two ends are respectively arranged with left hand thread and right-handed thread, match with adjusting nut respectively, are set with spring 4-8 on the adjusting screw(rod) 4-7 between the diaxon bearing.
Before the work with after regulating certain interval by adjusting screw(rod) between two hot-rollings, hot-rolling is by the transmission of hot-rolling driving motor, with the ight soil extruding that the automatic cleaning separator of excreta is separated, heating, drying, deodorizing simultaneously, moisture is removed in extruding, and drying forming can be packaged into bag.
The urine treating apparatus comprises urine case, urine processor, ozone generator and sulfur dioxide (SO
2) processor.The urine case is contained in tank tower 1 bottom, and the urine case is separated into urine stoste case (A case) 5-1, disinfection case (B case) 5-2, three casings of clear water tanks (C case) 5-3.Urine stoste and separation bin rinse water inlet tube 5-4 are housed on the urine stoste case 5-1, in urine stoste case 5-1 middle and lower part metal filter screen 5-5 are housed, urine stoste case 5-1 is equipped with coarse filtration felt 5-6 in top, and urine is filtered, and filters the suspension in the urine.On urine stoste case 5-1 top the automatic liquid feeder 5-7 of oxalic acid is housed.The automatic liquid feeder 5-7 of oxalic acid has liquid-feeding pump and oxalic acid holding vessel, and the liquid-feeding pump import is connected with the oxalic acid holding vessel, and the liquid-feeding pump outlet is connected in the urine stoste case 5-1 by pipeline.In urine stoste case 5-1, agitator 5-8 is housed, is used for stirring, oxalic acid and urine are mixed in case produce the urine dirt.In urine stoste case 5-1 bottom blowoff valve 5-9 is housed.Between urine stoste case 5-1 and disinfection case 5-2, weir divider 5-10 is housed, the urine among the urine stoste case 5-1 after filtration, suspension in the elimination urine and impurity carry out the ozonization sterilization after weir divider 5-10 overflow is gone among the disinfection case 5-2.
Ozone inlet tube 5-11 is housed in disinfection case 5-2, and ozone generator is contained on the casing.Ozone generator adopts commercially available ozone generator.Several layers ozone deflector 5-12 is housed in disinfection case 5-2, ozone is fully contacted with urine urine is carried out the ozonization sterilization.Fluid level controller 5-13 is housed in the disinfection case, in disinfection case 5-2 bottom booster pump 5-14 is housed, booster pump 5-14 outlet is connected with the urine processor.Fluid level controller 5-13 adopts commercially available float-type liquid level controller.
Be provided with clear water tanks 5-3 in urine case one side, clear water tanks 5-3 is equipped with on top overflow discharge pipe 5-15, separation bin is housed in clear water tanks 5-3 bottom cleans booster pump 5-16 and processor recoil cleaning booster pump 5-17.
The urine processor has absorbent charcoal adsorption tank 5-18 and some groups of filtering tank 5-19, urine is carried out multiple processing such as molecule interception and charcoal absorption, make it to become the water purification that reaches state three grade emissioning standard, enter among the clear water tanks 5-3, through cleaning booster pump supercharging 5-16, make the separation bin rinse water by line transportation to the automatic cleaning separator of excreta and use; Clean booster pump 5-17 supercharging through recoil, to the urine processor urine processor is cleaned through line transportation.
The urine upper box part is equipped with case lid 5-20, exhaust pump 5-21 is housed on the case lid 5-20, exhaust pump 5-21 outlet is connected with sulfur dioxide treatment device 5-22, sulfur dioxide treatment device 5-22 is contained on the tank tower 1, sulfur dioxide treatment device 5-22 has two-stage sulfur dioxide treatment jar 5-23, sulfur dioxide aerate head 5-24 is housed in sulfur dioxide treatment jar 5-23, in sulfur dioxide treatment jar 5-23, alkali lye is housed, sulfur dioxide gas carries out two-stage alkalescence neutralisation treatment in sulfur dioxide treatment device 5-22, reach the gas discharge standard, discharge through exhaust opening.
With reference to accompanying drawing 1～14, the separated environment friendly toilet for immediate processing operating principle: separated environment friendly toilet for immediate processing is a kind of environmental protection lavatory of immediately its excreta being carried out harmless treatment after the toilet user uses end.
This lavatory is provided with the automatic cleaning separator of excreta below water closet or pan, utilize the ight soil physical state different, adopt the method for separating fast, both are separated fully with urine, separating effect can reach 98%～100%, then ight soil and urine is carried out harmless treatment respectively.
Ight soil water content after separating is 56%～60%, and these ight soil are admitted to fecal treatment equipment and carry out the high temperature sterilization poison that goes out, and dehydrate processing simultaneously.The bacterium that contains in the ight soil, virus, roundworm egg etc. are under 140 ℃～170 ℃ high temperature action, protein coagulating and all being killed, moisture content in the ight soil is evaporated in a large number simultaneously, water content drops to 30%～40%, has dwindled volume, has alleviated weight, be admitted to argol storage bin (ight soil Turnover Box), can be used as the raw material of fertilizer, water vapour that produces in the reason process and the strong peculiar smell peculiar smell processor that then is imported into configuration carries out purified treatment herein, and then enters atmosphere.
Separated environment friendly toilet for immediate processing can dispose automatic controller, the entire process process adopts control automatically, at first in the washroom, be provided with the recognition system of distinguishing human body and other objects (comprising animal), as long as the people is arranged in the washroom, the sealing vertical hinged door that closet below two fans move horizontally is opened automatically, and the excreta separation bin is in and waits user mode.When the people leave the washroom (when in the washroom nobody the time) sealing vertical hinged door close, excreta separation bin, fecal treatment device using, sulfur dioxide treatment device are started working.Feces volume of an adult is 400～700g, and the processing time is 30～60 seconds.Also have an emergency processing button in the washroom, under special circumstances, as being the use peak in lavatory behind the passenger train 6:00 in morning, use density big especially, lonely two situations that the people gets into out mutually on the doorway, lavatory in turnover washroom often appear in people for a long time.There is the people washroom always in the zone of human body recognition system observing and controlling.At this moment, as long as press the emergency processing button, equipment is just handled automatically and is cleaned once, guarantees the sanitation and hygiene in the closet.Can not cause the ight soil packing phenomenon.
Urine after separating enters the urine stoste case (A case) in the urine case.Automatically liquid feeder injects 3 ‰ oxalic acid in urine stoste case (A case), is mixed by agitator, makes it not occur scale formation.Urine level raises and sees through filter just in the urine stoste case (A case), filter foreign material and enter disinfection case (B case) through mozzle, in disinfection case (B case) with ozone to the urine sterilization that carries out disinfection.In this process, the two gasification sulphur gases that sulfate generated in ozone and the urine are delivered to by air pump and are carried out the alkali neutralisation treatment in the sulfur dioxide treatment device.Be admitted to the urine processor through the urine after the ozonization sterilization, urine after treatment reaches three grades of discharge water standards, enters clear water tanks (C case), and the water that is stored in clear water tanks (C case) is used to clean separation bin, return urine stoste case (A case), remaining is then discharged by overflow.
The urine processor is controlled automatically by fluid level controller, and each treating capacity is 25L.Liquid level is controlled by the magnetic float control, when liquid level rises to the C point in the disinfection case (B case) (15L), controller provides signal, start ozone generator, ozone enters disinfection case (B case) through pipeline, to the sterilization that carries out disinfection of the urine in the disinfection case (B case), in order to enlarge the contact area of ozone and urine, prolong the holdup time of ozone in urine, be provided with the ozone deflector in the disinfection case (B case), adopted the method for layering water conservancy diversion, made the dissipation effect of ozone perform to maximum.Sulfate generating portion sulfur dioxide gas in ozone and the urine is then sent into it by air pump and is carried out in the sulfur dioxide treatment device entering atmosphere after the neutralisation treatment.When liquid level rises to the B point in the disinfection case (B case) when (23L), ozone generator quits work, when liquid continues to rise to the A point, start main pump, urine is sent in the urine processor handled, urine after treatment reaches state three grade emissioning standard, enter the C case in the urine case, the moisture storage capacity of C case is 10L, is used to clean separation bin and urine processor, and redundance then overflow is discharged.
Urine stoste case (A case) is provided with blowoff valve, can be according to the mode of occupation periodical blowdown in lavatory.
Separated environment friendly toilet for immediate processing has been broken through the notion in original lavatory, really realized the mission of energy-conservation, reduction of discharging, new resources development and use, this lavatory is water not fully, and through the high-quality fertilizer raw material especially of the ight soil behind the dry sterilization, in today of fertilizer use amount cumulative year after year, the development and use mankind have just opened up a new thinking beyond doubt.
Claims (7)
1, a kind of separated environment friendly toilet for immediate processing is characterized in that being made up of tank tower, automatic door operator, the automatic cleaning separator of excreta, urine treating apparatus and fecal treatment equipment; Automatic door operator is contained in tank tower top, and the automatic cleaning separator of excreta is contained on the assembly fixture of automatic door operator bottom tank tower, and urine treating apparatus and fecal treatment equipment are contained in respectively on the assembly fixture of tank tower bottom;
Automatic door operator comprises water closet or pan, closet seat, vertical hinged door, the motor that opens the door, guide wheel, synchronous pulley, synchronous band, sliding bar, push rod and connecting rod; Sliding bar has longitudinal sliding motion bar, horizontal sliding bar; Water closet or pan are contained in closet seat top, closet seat bottom one end is equipped with the motor that opens the door, guide wheel is contained in closet seat bottom, push rod is equipped with in the guide wheel outside, connecting rod is provided with two, two connecting rod one ends are contained in the push rod two ends respectively, the other end of two connecting rods is contained on the vertical hinged door, vertical hinged door is provided with two fans, the vertical hinged door two ends are contained in respectively on two horizontal sliding bars, and pushing rod sleeve is contained on two longitudinal sliding motion bars, and two longitudinal sliding motion bars are contained in the vertical hinged door one end chute, open the door and synchronous pulley is housed on the motor output shaft, by synchronous pulley transmission guide wheel, guide wheel promotes push rod, push rod drivening rod, connecting rod promotes two fan vertical hinged doors sliding bar slide-open or close vertical hinged door along the longitudinal, and water closet or pan bottom is opened or closed;
The automatic cleaning separator of excreta comprises separation bin, separation bin front end, separation bin rear end, urethral catheterization groove, drive lead screw, transfer bar mechanism, the frame of cutting somebody's hair, rushing board mechanism, separation bin drive motor, synchronous pulley, synchronous band, driving gear, driven gear and is with strainer synchronously;
Separation bin front end and separation bin rear end are contained on the separation bin assembly fixture of tank tower respectively, the separation bin front portion links to each other with the separation bin front end, the separation bin rear portion links to each other with the separation bin rear end, the urethral catheterization groove is equipped with in the separation bin bottom, the separation bin front end is equipped with the separation bin protecgulum, drive lead screw is equipped with in the separation bin both sides, and drive lead screw is made of active screw mandrel and driven screw mandrel;
Separation bin one side is equipped with transfer bar mechanism, transfer bar mechanism comprises push rod, push rod, back-moving spring, adjusting screw(rod), swivel nut and screw rod, back-moving spring is housed on the push rod, the push rod front end is equipped with push rod, and the push rod front end links to each other with the separation bin protecgulum, and putting back-end is provided with screw thread, adjusting screw(rod) is housed, swivel nut one end dress is inserted in the adjusting screw(rod), and the other end is equipped with screw rod, and driven gear is equipped with at the screw rod top;
The frame both sides of cutting somebody's hair are equipped with the screw mandrel swivel nut respectively, the screw mandrel swivel nut is contained in respectively on active screw mandrel and the driven screw mandrel, and the plate mechanism of cutting somebody's hair is housed on the frame of cutting somebody's hair, and the plate mechanism of cutting somebody's hair comprises the header board of cutting somebody's hair, cut somebody's hair backing plate, rubber tile, liner plate and the brush of cutting somebody's hair also are equipped with on the frame of cutting somebody's hair and clean water pipe, fountain head; In active screw mandrel end two active synchronization belt wheels are housed, driven gear and driven synchronous pulley are housed in driven screw mandrel end; The separation bin driving motor is contained on the separation bin assembly fixture, the motor synchronous belt wheel is housed on the separation bin motor output shaft, the motor synchronous belt wheel is contained in active synchronization belt wheel on the screw mandrel initiatively by synchronous band transmission, be with synchronously and driven synchronous pulley by active synchronization belt wheel, screw mandrel transmission, transmission active screw mandrel and driven screw mandrel rotate synchronously, promote to be equipped with the frame reciprocating motion of cutting somebody's hair of swivel nut and rushing board mechanism;
Driven gear that be equipped with driven screw mandrel end and active screw mandrel engaged transmission push rod promote push rod and open the separation bin lid;
The band strainer is contained in the separation bin rearward end synchronously, the band strainer has tensioning plate synchronously, two regulating wheels are housed on the tensioning plate, tensioning plate is provided with chute, trip bolt is housed in the chute, tensioning plate one side is equipped with adjustment screw, regulates band degree of tightness synchronously by adjustment screw outside two regulating wheels abut against in the synchronous band respectively;
The fecal treatment equipment structure comprises hot-rolling, hot-rolling travelling gear, hot-rolling driving motor, installing rack, bearing bracket stand, hot-rolling clearance adjustment mechanism;
Hot-rolling is provided with two, hot-rolling has the hot-rolling shell, the moving axis head is equipped with at hot-rolling shell two ends, is contained on the bearing bracket stand by bearing, and the hot-rolling core is housed in the hot-rolling shell, hot-rolling core one end is equipped with the dead axle head, the moving axis head that the dead axle head passes hot-rolling shell one end is fixed on the bearing bracket stand, on the moving axis head of the hot-rolling shell other end hot-rolling transfer driven gear is housed, and the hot-rolling in-core is equipped with electrical heating elements, at the hot-rolling in-core temperature pick up is housed, between hot-rolling core and hot-rolling shell, roller is housed;
The hot-rolling driving motor is contained on the installing rack of fecal treatment equipment, the hot-rolling driving motor is the driving motor that has reducer, on the hot-rolling driving motor output shaft driving gear is housed, driving gear is meshed with the hot-rolling transfer driven gear of a hot-rolling wherein, transition gear rotates driven gear with the hot-rolling of another root hot-rolling and is meshed, and the driving gear transmission is passed through another root hot-rolling relative direction of transition gear transmission when wherein a hot-rolling rotates and rotated;
The hot-rolling clearance adjustment mechanism is housed on the bearing bracket stand at hot-rolling two ends, the hot-rolling clearance adjustment mechanism comprises adjusting screw(rod), adjusting nut, spring, bearing pin, the bearing support at two hot-rolling two ends is equipped with bearing pin respectively, in the bearing support bottom adjusting nut is housed respectively, one of them adjusting nut is a left hand thread, wherein another adjusting nut is a right-handed thread, the adjusting screw(rod) two ends are respectively arranged with left hand thread and right-handed thread, match with adjusting nut respectively, on the adjusting screw(rod) between the diaxon bearing, be set with spring;
The urine treating apparatus comprises urine case, urine processor, ozone generator and sulfur dioxide treatment device; The urine case is contained in the tank tower bottom, and the urine case is separated into urine stoste case, disinfection case, three casings of clear water tanks; Urine stoste and separation bin rinse water inlet tube are housed on the urine stoste case, in urine stoste case middle and lower part metal filter screen is housed, urine stoste upper box part is equipped with the coarse filtration felt, at urine stoste upper box part the automatic liquid feeder of oxalic acid is housed, the automatic liquid feeder of oxalic acid has liquid-feeding pump and oxalic acid holding vessel, the liquid-feeding pump import is connected with the oxalic acid holding vessel, the liquid-feeding pump outlet is connected in the urine stoste case by pipeline, in urine stoste case, agitator is housed, in urine stoste case bottom blowoff valve is housed, between urine stoste case and disinfection case, weir divider is housed;
The ozone inlet tube is housed in the disinfection case, ozone generator is contained on the casing, and several layers ozone deflector is housed in the disinfection case, in the disinfection case fluid level controller is housed, in disinfection case bottom booster pump is housed, the booster pump outlet is connected with the urine processor;
Be provided with clear water tanks in urine case one side, the overflow discharge pipe is equipped with on clear water tanks top, separation bin is housed in the clear water tanks bottom cleans booster pump and processor recoil cleaning booster pump;
The urine processor has some groups of absorbent charcoal adsorption tanks and filtering tank, the urine upper box part is equipped with case lid, exhaust pump is housed on the case lid, the exhaust pump outlet is connected with the sulfur dioxide treatment device, the sulfur dioxide treatment device is contained on the tank tower, the sulfur dioxide treatment utensil has two-stage sulfur dioxide treatment jar, and the sulfur dioxide aerate head is housed in the sulfur dioxide treatment jar, in the sulfur dioxide treatment case alkali lye is housed.
2, separated environment friendly toilet for immediate processing according to claim 1 is characterized in that described vertical hinged door adopts corrosion resistant plate.
3, separated environment friendly toilet for immediate processing according to claim 1 is characterized in that described hot-rolling is the internal heat type hot-rolling.
4, separated environment friendly toilet for immediate processing according to claim 1 is characterized in that described moving axis head adopts polytetrafluoroethylmaterial material to make.
5, separated environment friendly toilet for immediate processing according to claim 1 is characterized in that described electrical heating elements adopts electrothermal tube.
6, separated environment friendly toilet for immediate processing according to claim 1 is characterized in that described roller can adopt the metal bearing roller.
7, separated environment friendly toilet for immediate processing according to claim 1 is characterized in that in the disinfection case fluid level controller being housed.
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|---|---|---|---|
| CN2009100256962A CN101509271B (en) | 2009-03-06 | 2009-03-06 | Separated environment friendly toilet for immediate processing |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2009100256962A CN101509271B (en) | 2009-03-06 | 2009-03-06 | Separated environment friendly toilet for immediate processing |
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| CN101509271A true CN101509271A (en) | 2009-08-19 |
| CN101509271B CN101509271B (en) | 2010-09-22 |
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| CN2009100256962A Expired - Fee Related CN101509271B (en) | 2009-03-06 | 2009-03-06 | Separated environment friendly toilet for immediate processing |
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| CN102454204A (en) * | 2010-10-19 | 2012-05-16 | 曾德邻 | Full gear driving mechanism for mechanical excrement removing closestool |
| CN103857451A (en) * | 2011-09-29 | 2014-06-11 | 骊住株式会社 | Solid/liquid separation apparatus, and toilet facility provided with same |
| CN104499551A (en) * | 2014-12-27 | 2015-04-08 | 淄博正邦知识产权企划有限公司 | Nutrition high-fidelity comprehensive treating method for public toilet excrement based on ecological agriculture industrial chain |
| CN107700616A (en) * | 2017-10-27 | 2018-02-16 | 苏州三易全方电子有限公司 | Zero-emission biological toilet |
| CN108222172A (en) * | 2017-10-13 | 2018-06-29 | 何艳菲 | A kind of urinal device for being used to collect urine |
| CN108222171A (en) * | 2017-10-13 | 2018-06-29 | 何艳菲 | A kind of urinal device for having the function of to collect urine |
| CN108423922A (en) * | 2018-02-05 | 2018-08-21 | 西安科技大学 | A kind of resource recovery device for source-separated urine |
| CN108442478A (en) * | 2018-02-05 | 2018-08-24 | 西安科技大学 | A kind of nutriment original position recycling bio-toilet device based on the separation of excrement source |
| CN108442480A (en) * | 2018-06-01 | 2018-08-24 | 王佰忠 | Without the intelligent steam closestool of discharge |
| CN109184278A (en) * | 2018-11-07 | 2019-01-11 | 闫占红 | A kind of environment protection water closet of separating dry space from moist space |
| CN110268998A (en) * | 2019-07-26 | 2019-09-24 | 五莲德瑞达牧业机械有限公司 | A kind of negative pressure drying formula cleaning up excrement head |
| WO2020040707A3 (en) * | 2018-08-24 | 2020-03-26 | Scg Chemicals Co., Ltd. | Waste treatment device |
| CN112832339A (en) * | 2021-02-26 | 2021-05-25 | 浙江德丽洁生物科技有限责任公司 | Urine sterilization and disinfection closestool |
| CN112922400A (en) * | 2021-04-19 | 2021-06-08 | 浙江科技学院 | Mobile toilet device for expressway |
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| CN102454204A (en) * | 2010-10-19 | 2012-05-16 | 曾德邻 | Full gear driving mechanism for mechanical excrement removing closestool |
| CN103857451A (en) * | 2011-09-29 | 2014-06-11 | 骊住株式会社 | Solid/liquid separation apparatus, and toilet facility provided with same |
| CN103857451B (en) * | 2011-09-29 | 2015-09-02 | 骊住株式会社 | Equipment for separating liquid from solid and comprise the toilet facility of equipment for separating liquid from solid |
| CN104499551A (en) * | 2014-12-27 | 2015-04-08 | 淄博正邦知识产权企划有限公司 | Nutrition high-fidelity comprehensive treating method for public toilet excrement based on ecological agriculture industrial chain |
| CN108222172A (en) * | 2017-10-13 | 2018-06-29 | 何艳菲 | A kind of urinal device for being used to collect urine |
| CN108222171A (en) * | 2017-10-13 | 2018-06-29 | 何艳菲 | A kind of urinal device for having the function of to collect urine |
| CN107700616A (en) * | 2017-10-27 | 2018-02-16 | 苏州三易全方电子有限公司 | Zero-emission biological toilet |
| CN108442478A (en) * | 2018-02-05 | 2018-08-24 | 西安科技大学 | A kind of nutriment original position recycling bio-toilet device based on the separation of excrement source |
| CN108423922A (en) * | 2018-02-05 | 2018-08-21 | 西安科技大学 | A kind of resource recovery device for source-separated urine |
| CN108442480A (en) * | 2018-06-01 | 2018-08-24 | 王佰忠 | Without the intelligent steam closestool of discharge |
| WO2020040707A3 (en) * | 2018-08-24 | 2020-03-26 | Scg Chemicals Co., Ltd. | Waste treatment device |
| CN112823227A (en) * | 2018-08-24 | 2021-05-18 | Scg化学有限公司 | Waste treatment device |
| CN109184278A (en) * | 2018-11-07 | 2019-01-11 | 闫占红 | A kind of environment protection water closet of separating dry space from moist space |
| CN110268998A (en) * | 2019-07-26 | 2019-09-24 | 五莲德瑞达牧业机械有限公司 | A kind of negative pressure drying formula cleaning up excrement head |
| CN112832339A (en) * | 2021-02-26 | 2021-05-25 | 浙江德丽洁生物科技有限责任公司 | Urine sterilization and disinfection closestool |
| CN112922400A (en) * | 2021-04-19 | 2021-06-08 | 浙江科技学院 | Mobile toilet device for expressway |
| CN112922400B (en) * | 2021-04-19 | 2022-06-24 | 浙江科技学院 | Mobile toilet device for expressway |
| CN113616100A (en) * | 2021-08-11 | 2021-11-09 | 中云汇(成都)物联科技有限公司 | Environment-friendly public toilet with biodegradable tank |
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| CN101509271B (en) | 2010-09-22 |
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