A kind of automatic nursing closet system
This utility model relates to a kind of automatic nursing closet system, relates in particular to the defecation blood processor to be paralyzed in bed mobile inconvenience and gatism user.
Along with global Aging Problem is more and more serious, the paralysis being caused by cardio-cerebrovascular diseases and unexpected vehicle accident and the bed patient's of semiparalysis increase year by year.These patients are to lie on one's sick bed the most of the time in the process of hospitalize and the rehabilitation of accomplishing at home, and that just problem just becomes patient-sized is suitable thorny and outstanding, because patient's defecation can not be taken care of oneself, needs entourage to assist.Wherein have some patient-sized fecal incontinences, the time of defecation is unfixing, brings very large misery to patient, is unfavorable for rehabilitation, has brought sizable pressure and burden to entourage yet.Simultaneously patient's defecation in room can make room have abnormal flavour, is unfavorable for patient's treatment of recuperating, and causes very large stress and affect also to patient and nursing staff at heart.
In number of patent application (201220581709.1), disclosing a kind of automatic nursing closet system, there is following shortcoming in it:
1. after the full liquid level of dirt-collecting bucket, need to manually topple over, and collecting vessel is cleaned.
The oven dry wind of system provide and aspirate share a vacuum blower, though have reversal valve to commutate, time and collecting vessel is aspirated, cause unavoidably blower fan pollute.
3, the cleaning unit of system is only used as to clean suction base and human body.
4, in the defecation of system reception assembly, receiving slit outlet is Horizontal Exit, is unfavorable for the discharge of dirt, and stool sensor is positioned at receiving slit bottom surface, makes the accuracy of stool detection poor.
Utility model content
This utility model is for the problems referred to above, while providing one can solve user to lie on a bed defecation, defecation is responded to, automatically carried out to defecation automatically and rinse and collect, defecation position is cleaned and the nursing closet system of drying and automatically collecting vessel is unloaded dirty processing.This system is for the excremental collection of sickbed patients and discharge, utilize dredge pump that patient's Excreta is extracted out from receive assembly, reception assembly is rinsed well by rinse water, patient's privates is rinsed and dried, and the foul smell that patient's discharge process is produced filters and sterilization processing, guaranteeing health and the indoor environmental hygiene of patient privates, improve patient's inconvenience in life, alleviated nursing staff's burden.
To achieve these goals, the technical solution of the utility model is:
A kind of automatic nursing closet system, comprises that defecation receives assembly, closet main frame assembly and connecting line.Described defecation receives assembly and comprises drying unit, flusher, defecation receiving system and checkout gear, and described drying unit and flusher are located at the top of defecation reception assembly, and checkout gear is located at defecation and is received in assembly, described closet main frame assembly comprises main frame body, collects emptying unit, cleaning unit, oven dry malleation unit and control unit, and described connecting line comprises detergent line, plumbing for waste water road, dries pipeline, malleation pipeline, unloads dirty pipeline, gas exhaust piping and circuit, described flusher is connected with cleaning unit by detergent line, described defecation receives assembly and is connected with the emptying unit of collection by plumbing for waste water road, described drying unit is connected with oven dry malleation unit by drying pipeline, the emptying unit of described collection is connected with oven dry malleation unit by malleation pipeline, the emptying unit of described collection communicates with the external world by unloading dirty pipeline, pass in lavatory or sewer, the emptying unit of described collection communicates with ambient atmosphere by gas exhaust piping, described checkout gear, cleaning unit is connected with control unit by circuit respectively with oven dry malleation unit.
Plumbing for waste water road in described connecting line, oven dry pipeline, detergent line combine by a tube bank, and tube bank is docked with the main frame joint on main frame body by tube bank joint, and tube bank is fixed on main frame body.
Described defecation receiving system comprises a defecation receiving slit, and defecation receiving slit is the funnelform closet groove with radian, its exit position in the time that patient uses anus under.
Described checkout gear comprises urine sensor and stool sensor, and described urine sensor is located at the bottom of defecation receiving slit, and described stool sensor is located at funnelform closet groove exit.
Described main frame body comprises host shell and wheel.Housing plays support fixation to whole main frame and each parts, and bottom wheel can arbitrarily move machine location, facilitates patient to use.
Described flusher comprises stool flooding nozzle, washer jet, detergent line, rinse water reversing arrangement, and described stool flooding nozzle is arranged on the rear end of defecation receiving slit, and stool flooding nozzle is connected with rinse water reversing arrangement by water pipe; Described washer jet is located at the position of drying 10mm under nozzle, and rinse water reversing arrangement is arranged on the left side of receiving element defecation receiving slit facade.
Described drying unit comprises dries nozzle, auxiliary air nozzle, dries pipeline and dries air reversing arrangement, auxiliary air nozzle is connected with oven dry air reversing arrangement by drying pipeline with oven dry nozzle, dry air reversing arrangement and be arranged on defecation receiving slit front side, described oven dry nozzle is located at the top of defecation receiving slit, and described auxiliary air nozzle is arranged on the position of the top 10mm of stool flooding nozzle.
The emptying unit of described collection comprises dredge pump and dirt-collecting bucket; The entrance of described dredge pump is connected with the outlet of closet groove by plumbing for waste water road in tube bank; Described dirt box collecting vessel is connected with dredge pump outlet by plumbing for waste water road at upper cover place, is provided with the switching with control piper into dirty control valve between the two; Top, described dirt-collecting bucket side is provided with the liquid level sensor for monitoring dirt liquid level in collecting vessel, the upper tops of dirt-collecting bucket is provided with the cleaning shower nozzle that collecting vessel inwall is carried out to jet cleaning, bottom is provided with is convenient to the emptying funnel of dirt, hopper outlet is connected with plumbing for waste water road, and plumbing for waste water road is provided with unloads the switching of dirty control valve with control piper.
The described dirty control valve that unloads is selected electric brake plate valve, makes valve opening and closing rapidly; Described dirt box collecting vessel is connected with dredge pump outlet by plumbing for waste water road at upper cover place, is provided with the switching with control piper into dirty control valve between the two.
Another outlet of described dirt-collecting bucket upper cover place, for air exit, is connected with deodorization and sterilization noise reduction module by gas exhaust piping, and the two is provided with gas exhausting valve to control the switching of gas exhaust piping, and deodorization and sterilization noise reduction module comprises foul smell filter and deafener.
Described dredge pump is miniature super-flow water pump, filling perhaps has the materials such as a small amount of oil content, larger diameter granule, residue to pass through in medium, and can be by choppings such as the impurity in sewage, the soft granule of solid, residues, make it more easily to discharge, rate of discharge is 40-50L/Min, volume is 280X120X100mm, and entrance is connected with the outlet of closet groove by plumbing for waste water road in tube bank.
Described cleaning unit comprises filtered water tank, clear water air filter, water pump, flow transducer, rinse water reversal valve, hot-water heating system, decontaminating apparatus composition, rinse water pipeline;
Described filtered water tank is located at the afterbody of closet main frame body, and bottom is provided with low liquid level sensor, and clear water air filter is equipped with in outlet, and filtered water tank is connected with hot-water heating system with flow transducer, rinse water reversal valve, water pump successively by rinse water pipeline.
Described flow transducer one end is connected in filtered water tank water outlet, and other one end is connected with water pump, shields;
Described reversal valve water outlet one tunnel is connected for the use of being castrated with hot-water heating system, and another road is connected and cleans shower nozzle by pipeline and dirt-collecting bung top again with disinfectant composition, uses for cleaning dirt-collecting bucket;
Described hot-water heating system is connected with the rinse water reversing arrangement in defecation reception assembly by detergent line;
Described decontaminating apparatus composition comprises sterilization water bottle and jet nozzle, flowing through in jet nozzle process when dirt-collecting bucket is cleaned, by injection principle, disinfectant injection is carried out disinfection to bucket.
The front portion of closet main frame body is located in described oven dry malleation unit, comprises positive pressure fan, air filter, air reversing valve, air heating apparatus and sterilization module.
Described malleation blower pressure scalable, maximum outlet pressure can reach 1 kilogram, and flow is 15L/Min, and volume is 158X72X64mm.Described positive pressure fan has fan shroud outward, and fan shroud is fixed on host shell, and blower fan is equipped with vibration damping sealing gasket up and down plays the effect of vibration damping, sealing, noise reduction.
Described positive pressure fan upper end is provided with air inlet and is connected with air filter, carries out filtration, purification in the time of suction outside air.
Described malleation fan outlet place is connected with air reversing valve by malleation pipeline, gas circuit is divided into two-way, one tunnel is connected with air heating apparatus and sterilization module, be connected with the oven dry air reversing arrangement of drying unit in defecation reception assembly by drying pipeline, another road is connected by threeway with the plumbing for waste water road after dredge pump, can provide emptying collecting vessel malleation used to dirt-collecting bucket.
Described air filter is located at the shell inner surface of closet main frame body; Described heater and sterilization module are arranged on closet main frame body right side lower shoe and dirt box casing lower room, are fixed by screws on lower shoe; Described sterilization module comprises anionic sterilization module and catalyst piece, and anionic sterilization module is installed on the oven dry pipeline after air heating apparatus, and catalyst piece is arranged on dries on the oven dry pipeline that is connected with heater of air reversing valve.
Automatic nursing closet system of the present utility model receives assembly, closet main frame assembly and connecting line assembly by defecation and forms.System can be after patient's excretion finishes, by the signal output of sense switch, automatically detect and differentiate patient's defecation, automatically start different mode of operations, the suction producing by dredge pump blade rotary is pumped to the dirt of excretion in dirt-collecting bucket, and to the abnormal flavour air of discharging filter, sterilization, deodorization processing, prevent room air to pollute.After patient's excretion finishes, by the judgement of program and checkout gear, automatically start rinse mode, provide warm water to clean receiving assembly and patient's privates by cleaning unit, cleaning up post-drying malleation unit starting provides the hot blast that killed bacterium that patient's privates is dried up.After dirt in dirt-collecting bucket is full, waste pail liquid level sensor sends instruction to control unit, sends signal to nursing staff.While emptying dirt-collecting bucket, start dirt and empty function, complete cleaning, the sterilizing deodoring to collecting vessel and empty.
The utlity model has following beneficial effect:
1, the urine sensor setting in defecation reception assembly is in receiving slit front end, stool sensor setting in infundibulate receiving slit exit, this kind of arrangement can be sensitive and accurate in the time of user defecation automatic induction identification defecation, then the different rinse modes that start closet system reach energy-saving and water-saving effect, and also there is residual stool in receiving element monitors flushed channel time, closet main frame assembly can start secondary flushing automatically; In the time that defecation is rinsed, utilize aerofluxus can realize the pre-washing function of accelerating stool, flooding nozzle also has hard stool chopping function; Defecation receiving slit is funnel shaped, its position patient just used time anus under, the dirt of excretion can just in time fall in funnel, make blowdown, rinse more thorough.
2, blowdown mode is different with traditional vacuum blower suction, adopts miniature super-flow water pump to aspirate dirt, and by water pump intra vane, dirt is smashed and drained in waste pail again.The suction effect of this kind of mode is more smooth and easy, has avoided patient to be hard and dry in situation, and bulk dirt is difficult for the broken situation that is difficult for suction.And little many of noise ratio vacuum blower when this kind of pump working, greatly improve indoor living environment.
3, rinse water adds the instantaneous heating technique of thermal recovery, and moment can be by the rinse water heating of the pipeline of flowing through, and cleans while heats, and has avoided traditional heating rod to heat in water tank, the danger of the long easy breed bacteria of warm water.And water temperature can regulate in certain limit, guarantee to clean comfort level.
4, traditional vacuum fan type adopts suction and the mode of circulated air of drying, and foul smell in dirt box is blowed to human body and dry, even if it is also undesirable that circulated air is carried out to filter sterilization effect, patient's lower body easily produces abnormal flavour, and easily causes superinfection.This utility model drying air path is drawn fresh air from outside, and has guaranteed that through filter sterilization absolute clean hot blast blows to human body.
5, dirt-collecting bung top is directly provided with fan-shaped shower nozzle, can directly clean collecting vessel inside by water pump, has avoided nursing staff's free-hand cleaning.And on pipeline, adopt small-sized jet nozzle by injection principle by disinfectant injection to bucket in carry out disinfection, deodorization.
6, when dirt-collecting bucket need to empty, only the blow-off pipe of collecting vessel bottom need be inserted in sewer, start and empty pattern, just can automatically complete cleaning, the sterilization and emptying of collecting vessel.While having avoided needing nursing staff manually to topple over waste pail, inevitably look at the awkward and burdens such as dirt, contact dirt, bad smell straight.Can make the down blow pipe range phase fix in slotting and sewer if enough convenient in patient family or hospital, emptying dirt box work can start and automatically empty pattern, it is follow procedure setting, after dirt-collecting bucket is full, the work that empties that system automatically starting cleans, suppresses, air emptying function completes collecting vessel, do not need nursing staff to operate, the burden of having avoided collecting vessel variable interval completely need to process.
7, it is emptying that dirt-collecting bucket adopts malleation, by automatically cleaning in waste pail when, positive pressure fan pressurizes in bucket, maximum pressure can reach 1 kilogram, opening atmospheric valve moment discharges dirt by pressure, dirt-collecting bucket is gone to the bottom and is adopted funnel shaped structural design, makes emptying of collecting vessel more thorough.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of this utility model embodiment;
Fig. 2 is the structural representation of this utility model entirety;
In figure: 100 defecations reception assemblies, 101 reception assembly shells, 102 defecation receiving slits, 103 are dried nozzles, 104 washer jets, 105 auxiliary air nozzles, 106 stool sensors, 107 urine sensors, 108 oven dry air reversing arrangements, 109 rinse water reversing arrangements, 110 flooding nozzles, 111 reception assembly joints.
200 collect emptying unit, 201 dredge pumps, 202 enters dirty control valve, 203 liquid level sensors, 204 dirt-collecting buckets, 205 gas exhausting valves, 206 deodorization and sterilization noise reduction modules, 207 and cleans shower nozzles, 208 and unload dirty control valve, 209 and really compress switch.
300 cleaning units, 301 filtered water tanks, 302 low liquid level sensors, 303 flow transducers, 304 water pumps, 305 rinse water reversal valves, 306 disinfectant compositions, 307, hot-water heating system, 308 clear water air filters.
400 dry malleation unit, 401 air filters, 402 positive pressure fans, 402a fan shroud, 402b vibration damping sealing gasket, 403 air reversing valves, 404 air heating apparatus, 405 sterilization module.
500 tube bank joints, 500a tube bank, 500b main frame joint, 501 plumbing for waste water road I, 502 plumbing for waste water road II, 503 malleation pipeline I, 504 malleation pipeline II, 505 dry pipeline I, 506 dry pipeline II, 507 pilot jet pipelines, 508 dry nozzle pipeline, 509 rinse water outlet pipelines, 510 rinse water pipeline I, 511 disinfectant pipeline I, 512 disinfectant pipeline II, 513 rinse water pipeline II, 514 flooding nozzle pipelines, 515 washer jet pipelines, 516 gas exhaust piping I, 517 gas exhaust piping II, 518 unload dirty pipeline.
600 closet main frame assemblies, 601 main frame bodies, 601a host shell, 601b wheel, 700 control units.
The specific embodiment
Below in conjunction with accompanying drawing, structure of the present utility model is carried out to labor.
Automatic nursing closet system is that patient uses nursing can realize automatic collection defecation when closet, cleaning to patient's defecation position, dry, and a kind of system that the dirt of excretion is kept in, emptied.Nursing closet system mainly comprises that defecation receives assembly 100, closet main frame assembly 600 and connecting line assembly.Defecation receives assembly 100 and is connected by 4 pipelines in tube bank 500a with closet main frame assembly 600, wherein the 1st article of pipeline is plumbing for waste water road I 501, connects defecation and receives the defecation receiving slit 102 of assembly 100 inside and dredge pump 201 entrances of the emptying unit 200 of collection of closet main frame inside; Article 2, pipeline is to dry pipeline II 506, connects the bactericidal purifying module 405 of oven dry air reversing arrangement 108 with the oven dry malleation unit 400 of closet main frame assembly 600 inside of defecation reception assembly 100 inside; Article 3, pipeline is detergent line II 513, connects defecation and receives the rinse water reversing arrangement 109 of assembly 100 inside and the water heating equipment 307 of the cleaning unit 300 of closet main frame assembly 600 inside; Article 4, pipeline is circuit, connects defecation and receives the defecation sensing device 106,107 of assembly 100 inside and the control unit 700 of closet main frame assembly 600 inside.
Described defecation reception assembly 100 is made up of receiving element body 101, defecation receiving slit 102, the sensor 106 of defecating, urine sensor 107, the flooding nozzle 110 of defecating, auxiliary air nozzle 105, washer jet 104, pilot jet pipeline 507, oven dry nozzle pipeline 508, flooding nozzle pipeline 514, washer jet pipeline 515, oven dry nozzle 103, oven dry pipeline 506, detergent line 513, rinse water reversing arrangement 109, oven dry air reversing arrangement 108.Defecation receiving slit 102 is installed on receiving element body 101, and defecation receiving slit 102 is the funnelform closet grooves with radian; Defecation receiving slit 102 funnel exits are provided with induction stool sensor 106, and rear side is equipped with urine sensor 107, for feces signal input control system; Stool flooding nozzle 110 is arranged on the front end of defecation receiving slit 102, and washer jet 104 is arranged on the vertical facade central authorities of defecation receiving slit 102, for cleaning defecation position; Rinse water reversing arrangement 109 is installed on the left side of receiving element defecation receiving slit 102 facades for the commutation of clear water, there are water inlet two outlets, water inlet is connected with the detergent line 513 of tube bank 500a by receiving assembly joint 111, one road outlet is by flooding nozzle pipeline 514, be connected with flooding nozzle 110, another outlet is connected with washer jet by washer jet pipeline 515; The left side that oven dry air reversing arrangement 108 is arranged on receiving element defecation receiving slit 102 facades is for drying the commutation of air, there are air inlet two gas outlets, air inlet enters tube bank 500a oven dry pipeline 506 by receiving assembly joint 111 is connected, one gas outlet, tunnel is by pilot jet pipeline 507, be connected with the auxiliary air nozzle 108 at the 10mm place, top that is arranged on stool flooding nozzle, another gas outlet, road is by drying nozzle pipeline 508, be arranged on washer jet 104 directly over the oven dry nozzle 103 of 10mm position be connected;
Described closet main frame assembly 600 comprises closet main frame body 601, collects emptying unit 200, cleaning unit 300, dry malleation unit 400, control unit 700.
Described cleaning unit 300 by filtered water tank 301, low liquid level sensor 302, flow transducer 303, water pump 304, rinse water reversal valve 305, disinfectant form 306, hot-water heating system 307 forms.Filtered water tank 301 is arranged on the afterbody of closet body, and low liquid level sensor 302 and clear water air filter 308 are arranged at filtered water tank 301 bottoms, for the water yield in monitoring water tank and filtration; Described other assemblies are positioned at filtered water tank below, be arranged on closet main frame body 601 lower shoes, flow transducer is connected with the filtered water tank 301 of upstream by rinse water outlet pipeline 509, is connected, for the traffic monitoring of rinse water by pipeline with the water pump 304 in downstream; Described rinse water reversal valve 305 has water inlet two outlets, water pump 304 is connected with rinse water reversal valve 305 water inlets, wherein an outlet is connected with downstream water heater 307 by detergent line 510, another outlet is connected with disinfectant composition 308 by disinfectant pipeline I 511, water pump 304 provides rinse water, rinse water reversal valve can change the rinse water flow direction for cleaning human body, flushing when defecating and cleaning dirt-collecting bucket; Disinfectant forms 308 water outlets and is connected with the cleaning shower nozzle 207 of dirt-collecting bucket by disinfectant pipeline II 512; Hot-water heating system 307 is connected with the water pump 304 of upstream by rinse water pipeline 510, downstream is connected with the rinse water reversing arrangement 109 that defecation receives assembly 100 by rinse water pipeline II 513, hot-water heating system 307 is mainly can flow through moment in rinse water rinse water is heated, and can realize closed loop thermal control, can stablize the rinse water temperature (as 37 ℃) that supply is applicable to human body.
The emptying unit 200 of described collection comprises dredge pump 201, enters dirty control valve 202, liquid level sensor 203, dirt-collecting bucket 204, gas exhausting valve 205, deodorization and sterilization noise reduction module 206, clean shower nozzle 207, unload dirty control valve 208, really compress switch 209.Described dredge pump 201 is positioned at the front upper part of closet main frame assembly 600, be fixed on main frame body 601 by screw, entrance is connected to main frame joint 500b, through the docking of tube bank joint 500, be connected with 102 outlets of defecation receiving slit by tube bank 500a, outlet connects into dirty control valve 202 and is connected with the dirt inlet of dirt-collecting bucket 204 by plumbing for waste water road II 502, dredge pump aspirates, shreds and enter collecting vessel to dirt, enters dirty control valve and plays the effect to plumbing for waste water road II 502 switches; Described dirt-collecting bucket 204 plays the effect of temporary dirt, upper end is provided with gas exhaust piping I 516, through gas exhausting valve 205, be connected with deodorization and sterilization noise reduction module 206 by gas exhaust piping II 517, foul smell in collecting vessel can be carried out entering atmosphere after sterilizing deodoring; Described deodorization and sterilization noise reduction module 206 is installed on main body 601 sidewalls; Described dirt-collecting bucket 204 upper end sidewalls are provided with liquid level sensor 203, and for the monitoring to several liquid levels of collecting vessel, bucket sends signal when full; In the middle of described dirt-collecting bucket 204 inner tip, be provided with and clean shower nozzle 207, by with being connected of sterilization water pipe 512, can collecting vessel inside be cleaned and be sterilized; Described dirt-collecting bucket 204 polycrystalline substances are funnel shaped, and hopper outlet is connected with and unloads dirty pipeline 518, and on pipeline, are provided with and unload the open and close of dirty control valve 208 with control piper; Described dirt-collecting bucket 204 inside are equipped with and are just compressed switch 209, and malleation in bucket is monitored, and send signal after reaching demand malleation value, control to unload dirty control valve 208 and open, to carry out emptying to collecting vessel.
Described oven dry malleation unit 400 comprises air filter 401, positive pressure fan 402, fan shroud 402a, vibration damping sealing gasket 402b, air reversing valve 403, air heating apparatus 404, sterilization module 405.Described positive pressure fan 402 is installed on the interior front portion of main frame body 601, and blower fan outside is equipped with fan shroud 402a and is supported blower fan, and vibration damping sealing gasket 402b is housed respectively up and down, and fan shroud and vibration damping sealing gasket play the effect of vibration and noise reducing; Positive pressure fan 402 entrances are connected with air filter 401 by malleation pipeline I 503, the effect that the air that air filter 401 is come in to suction plays filtration, purifies; Positive pressure fan 402 outlets are connected with air reversing valve 403, air reversing valve 403 has two-way air outlet, one gas outlet, tunnel is connected through threeway with plumbing for waste water road II 502 by malleation pipeline II 504, to the interior input positive pressure air of dirt-collecting bucket 204, be used for emptying collecting vessel, another gas outlet, road is connected with air heating apparatus 404 entrances by drying pipeline I 505; Air heating apparatus 404 is mainly used for drying air heat, realizes closed loop control, and the oven dry air of steady temperature is provided; Air heating apparatus 404 outlets are connected with the oven dry reversing arrangement 108 in defecation reception assembly 100 by drying pipeline II 506, provide oven dry air to receiving in assembly; The air that sterilization module 405 provides for the positive pressure fan 402 of bactericidal purifying, adopts anionic sterilization module and catalyst piece deodorization combination, is arranged in the oven dry pipeline II 506 after air heating apparatus 404.
Described control unit 700 is mainly used for controlling the operation and monitoring operational situation of whole nursing closet system, is arranged on the inside top surface central authorities of closet main frame body 601, is connected with each unit electrical installation by circuit.
As preferably, defecation receiving slit 102 structures are funnel shaped, and hopper outlet is positioned under human anus, are conducive to dirt cleaning.Stool sensor 106 is positioned at funnel-form closet groove lower part outlet place, can distinguish defecation more accurately.
As preferably, dry air disinfection module 405 and adopt anionic sterilization and the mode that the deodorization of catalyst piece combines, make deodorization and sterilization more thorough.
As preferably, rinse water heater 307 adopts instantaneous heating technique, and the moment that rinse water is flowed through from pipeline is heated, has avoided the heating rod bacteria breed that the lasting warm water of long-time heating pattern brings in water tank.
As preferably, clear water in scuttlebutt 301 is by the commutation of rinse water reversal valve 305, rinse water can be caused to the cleaning shower nozzle 207 of collecting in emptying unit 200 by disinfectant pipeline dirt-collecting bucket 204 is cleaned, and on pipeline, be provided with disinfectant composition 306 and introduce disinfectant to the taste removal processing that carries out disinfection of collecting vessel and dirt with fluidics flowing through.
As preferably, the positive pressure air that positive pressure fan 402 provides is by the commutation of air reversing valve 403, air is delivered in dirt-collecting bucket 204 by malleation pipeline 504, dirt in bucket is pressurizeed, in the time that pressure reaches program setting requirement, 209 send signal controlling and unload dirty control valve 208 and open by just compressing switch, utilize pressure that dirt in collecting vessel is discharged.
As preferably, dirt-collecting bucket 204 polycrystalline substances are funnel shaped, make the emptying more thorough of dirt in bucket under deadweight and positive pressure; Exit is unloaded dirty control valve 208 and is selected electric brake plate valve, and valve can open and close rapidly, is conducive to lower moment of positive pressure by the discharge of dirt.
As preferably, main frame body comprises host shell 601a and wheel 601b; Housing plays support fixation to whole main frame and each parts, and bottom wheel arbitrarily moves machine location, facilitates patient to use.