CN107326983A - A kind of feces collecting system and defecate collection method - Google Patents
A kind of feces collecting system and defecate collection method Download PDFInfo
- Publication number
- CN107326983A CN107326983A CN201710723990.5A CN201710723990A CN107326983A CN 107326983 A CN107326983 A CN 107326983A CN 201710723990 A CN201710723990 A CN 201710723990A CN 107326983 A CN107326983 A CN 107326983A
- Authority
- CN
- China
- Prior art keywords
- dirt
- waste collector
- toilet waste
- valve
- bedpan
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 210000003608 fece Anatomy 0.000 title claims abstract description 26
- 238000000034 method Methods 0.000 title claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 89
- 230000009897 systematic effect Effects 0.000 claims abstract description 3
- 238000005406 washing Methods 0.000 claims abstract description 3
- 239000002699 waste material Substances 0.000 claims description 56
- 238000011010 flushing procedure Methods 0.000 claims description 27
- 239000007788 liquid Substances 0.000 claims description 26
- 239000010865 sewage Substances 0.000 claims description 17
- 239000013505 freshwater Substances 0.000 claims description 11
- 238000009991 scouring Methods 0.000 claims description 10
- 230000000694 effects Effects 0.000 claims description 7
- 238000004332 deodorization Methods 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims description 4
- 230000001954 sterilising effect Effects 0.000 claims description 4
- 238000004659 sterilization and disinfection Methods 0.000 claims description 4
- 230000008676 import Effects 0.000 claims description 3
- 238000004080 punching Methods 0.000 claims description 2
- 230000000474 nursing effect Effects 0.000 abstract description 4
- 241000894006 Bacteria Species 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D5/00—Special constructions of flushing devices, e.g. closed flushing system
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
- E03C1/122—Pipe-line systems for waste water in building
- E03C1/1222—Arrangements of devices in domestic waste water pipe-line systems
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Aviation & Aerospace Engineering (AREA)
- Structural Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
- Sanitary Device For Flush Toilet (AREA)
Abstract
A kind of feces collecting system and defecate collection method, are related to intelligent nursing field.Including control system, aqueous vapor feed system, dirt collection system, drainage, the work of the control system control aqueous vapor feed system, dirt collection system and drainage, the aqueous vapor feed system provides high-pressure washing water for dirt collection system, dirt is simultaneously transferred to drainage by the dirt collection systematic collection dirt, and the drainage is used for emissions to blow-off line.The modularization of the whole feces collecting system of the present invention so that feces collecting system is for ease of maintenaince maintained and mounting arrangements；The control system of the present invention is uniformly controlled the work of aqueous vapor feed system, dirt collection system and drainage, so as to dirt collection and blowdown centralized Control, United Dispatching according to the signal of input.
Description
Technical field
The present invention relates to intelligent nursing field, a kind of feces collecting system and its defecate collection method are concretely related to.
Background technology
At present, domestic intellectual nursing bed product is much all integrated with defecate collection function, but the reality of these product defecate collection functions
All it is now to deposit dirt by bedpan, because bedpan takes out and cleared up difficult, bedpan typically can be just cleared up after a number of uses.This
Plant defecate collection method and often there are many problems, such as clean difficult using rear sanitary equipment；Dirt storage causes peculiar smell and bacteria breed；
Temporary filth disposal is difficult；The bedpan of large space occupies the space of excessive care bed bottom；Often set care bed product has
Independent shit gathering equipment, increases and is designed and manufactured as this.In order to solve the above problems, a kind of feces collecting system and its defecate collection are designed
Method is necessary.
The content of the invention
The purpose of the present invention is that for current intellectual nursing bed product when using defecate collection function, sanitary equipment cleaning is difficult；It is dirty
Thing storage causes peculiar smell and bacteria breed；Temporary filth disposal is difficult；The bedpan of large space occupies excessive care bed bottom
Space；Often set care bed product has independent shit gathering equipment, increases and is designed and manufactured as this situations such as there is provided one kind
Feces collecting system and its defecate collection method, can effectively solve the above problems.
Realizing the technical scheme of above-mentioned purpose is：A kind of feces collecting system, it is characterised in that：Supplied including control system, aqueous vapor
To system, dirt collection system, drainage, the work of the control system control aqueous vapor feed system, dirt collection system and drainage
Make, the aqueous vapor feed system provides high-pressure washing water for dirt collection system, and the dirt collection systematic collection dirt simultaneously shifts dirt
To drainage, the drainage is used for emissions to blow-off line.
Further, the aqueous vapor feed system includes fresh water pipeline, compressed air piping, flushing water pipeline, described clear
The port of export of water lines is connected with clear water magnetic valve, the port of export connection compressed air piping of clear water magnetic valve, compressed air hose
The port of export in road connects flushing pipe by compressed air electromagnetic valve.
Further, it is connected with the clear water pipeline of the clear water magnetic valve entrance point under water pressurizer, clear water pipeline
Side is also provided with bacteria-removing liquid box, and bacteria-removing liquid box is connected with clear water pipeline.
Further, the drainage includes toilet waste collector, toilet waste collector is provided with dirt inlet and dirt-discherging outlet, and toilet waste collector goes out
Dirty mouth connects blow-off line by going out dirty check valve, and the side of toilet waste collector is connected with vacuum generator, vacuum generator and defecate collection
Toilet waste collector check valve is connected between device, toilet waste collector connects compressed air piping by toilet waste collector with magnetic valve simultaneously.
Further, it is also equipped with liquid level sensor in the toilet waste collector.
Further, the dirt collection system includes many set sewage collection systems, and sewage collection system includes bedpan, and bedpan is provided with flushing
Water inlet and sewage draining exit, rinse water inlet and connect the flushing water pipeline by scouring electromagnetic valve respectively, the sewage draining exit leads to
Cross the dirt inlet connection of the blowdown check valve mutually concatenated and blowoff electromagnetic valve and toilet waste collector.
Further, the control system include controller and push button corresponding with each bedpan, push button,
The liquid level sensor is connected to the input of controller, clear water magnetic valve, compressed air electromagnetic valve, water pressurizer, true
Empty generator, toilet waste collector magnetic valve and be connected to the scouring electromagnetic valve of bedpan import, be connected to bedpan outlet blowdown electricity
Magnet valve is connected to the output end of controller.
A kind of defecate collection method of feces collecting system, it is characterised in that comprise the following steps：
1）User presses the push button of correspondence bedpan；
2）Vacuum generator is started working, and the pressure differential at toilet waste collector check valve two ends is reached after setting value, toilet waste collector is with unidirectional
Valve is opened, and negative pressure is produced in toilet waste collector；Water pressurizer is started working simultaneously, and the clear water in fresh water pipeline is pressurizeed；
3）The blowoff electromagnetic valve of bedpan is opened corresponding to the push button that control system control is pressed, while controlling clear water electromagnetism
Valve and compressed air electromagnetic valve are opened, and clear water and compressed air are mixed into flushing water pipeline；
4）The pressure differential of the blowdown check valve of bedpan corresponding to the push button being pressed reaches to be opened after setting value, is controlled simultaneously
System controls the corresponding scouring electromagnetic valve of the bedpan also to open, and dirt is under the effect and flushing water flushing action of vacuum, with punching
Wash water enters toilet waste collector together；
5）Control system control vacuum generator is stopped, the toilet waste collector pressure differential at check valve two ends is less than after setting value,
Toilet waste collector closed check valve；Water pressurizer is controlled to be stopped simultaneously, clear water magnetic valve and compressed air electromagnetic valve are closed；
6）The pressure differential of the blowdown check valve of bedpan corresponding to the push button being pressed, which is less than after setting value, closes, and controls simultaneously
System control be pressed bedpan corresponding to push button blowoff electromagnetic valve and scouring electromagnetic valve close；
7）One time dirt collection is completed, and dirt collection system enters dormant state, waits dirt collection next time.
Further, when toilet waste collector completes the dirt collection number of times of controller setting, or the liquid level sensor inspection in toilet waste collector
When measuring liquid level and reaching setting value, control system control toilet waste collector electricity consumption magnet valve is opened, and compressed air enters toilet waste collector, gone out
The pressure differential at dirty check valve two ends reaches that going out dirty check valve after setting value opens, and dirt is under pressure by being discharged into blowdown
In pipeline.
Further, step 2）In water pressurizer work when, connection bacteria-removing liquid box at fresh water pipeline in pressure subtract
It is small and have clear water at a high speed flow through, the bacteria-removing liquid in bacteria-removing liquid box is inhaled into fresh water pipeline and is diluted in clear water, makes flushing water
There is the effect of deodorization and sterilization.
Beneficial effects of the present invention：
（1）The modularization of whole feces collecting system so that feces collecting system is for ease of maintenaince maintained and mounting arrangements.
（2）Control system is uniformly controlled the work of aqueous vapor feed system, dirt collection system and drainage according to the signal of input
Make, so as to dirt collection and blowdown centralized Control, United Dispatching.
（3）The tricks of sewage collection system is covered in dirt collection system to be adjusted according to demand, improve being applicable for the feces collecting system
Property.
（4）Control system is installed indoors with dirt collection system, and aqueous vapor feed system can be installed outdoors with drainage, keeps away
The work noise for exempting from aqueous vapor feed system and drainage produces influence to user.
（5）The bacteria-removing liquid being diluted in clear water makes flushing water have the effect of deodorization and sterilization.
（6）The blowdown list of correspondence bedpan can be sealed by being trapped in the flushing water above the blowdown check valve of correspondence sewage collection system
To the bypass line below valve, prevent peculiar smell from being distributed from pipeline.
（7）By the work of control system United Dispatching dirt collection feces collecting system work can be avoided disorderly.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
Embodiment
As shown in figure 1, a kind of feces collecting system, including control system 1, aqueous vapor feed system 2, dirt collection system 3, drainage
4。
Aqueous vapor feed system 2 is included on fresh water pipeline 21, compressed air piping 22, flushing water pipeline 23, clear water pipeline 21
Bacteria-removing liquid box 26 and water pressurizer 27 are connected with, bacteria-removing liquid box 26 is arranged on the lower section of clear water pipeline and connected with clear water pipeline
Connection, the port of export of clear water pipeline 21 is connected with clear water magnetic valve 24, the port of export connection compressed air hose of clear water magnetic valve 24
Road 22, the port of export of compressed air piping 22 connects flushing pipe 23 by compressed air electromagnetic valve 25.
Drainage 4 includes being also equipped with liquid level sensor 42, defecate collection in toilet waste collector 41 and blow-off line 44, toilet waste collector 41
Device 41 is provided with dirt inlet and dirt-discherging outlet, and the dirt-discherging outlet of toilet waste collector 42 connects blow-off line 44, defecate collection by going out dirty check valve 43
The side of device 41 is connected with vacuum generator 45, and toilet waste collector check valve is connected between vacuum generator 45 and toilet waste collector 41
46, toilet waste collector 41 connects compressed air piping 22 by toilet waste collector with magnetic valve 47 simultaneously.
Dirt collection system 3 includes many set sewage collection systems, and sewage collection system includes bedpan 31, bedpan 31 be provided with flushing water inlet with
And sewage draining exit, rinse water inlet and the flushing water pipeline 23 is connected by scouring electromagnetic valve 32, the sewage draining exit is by mutually going here and there
The blowdown check valve 33 and blowoff electromagnetic valve 34 connect is connected with the dirt inlet of toilet waste collector 41.
Control system 1 includes controller 11 and push button 12 corresponding with each bedpan 31, and controller 11 can be adopted
With single-chip microcomputer commonly used in the prior art or PLC, push button 12, liquid level sensor 42 are connected to the input of controller 11
End, clear water magnetic valve 24, compressed air electromagnetic valve 25, water pressurizer 27, vacuum generator 45, toilet waste collector with magnetic valve 47 and
Be connected to the scouring electromagnetic valve 32 of bedpan import, be connected to bedpan outlet blowoff electromagnetic valve 34 be connected to controller 11
Output end.
A kind of defecate collection method of feces collecting system, comprises the following steps：
1）User presses the push button 12 of correspondence bedpan；
2）Vacuum generator 45 is started working, and the pressure differential at the two ends of toilet waste collector check valve 46 is reached after setting value, toilet waste collector is used
Check valve 46 is opened, and negative pressure is produced in toilet waste collector 41；Water pressurizer 27 is started working simultaneously, and in fresh water pipeline 21 clear water is added
Pressure；
3）Controller 11 controls the blowoff electromagnetic valve 34 of bedpan 31 corresponding to the push button 12 being pressed to open, while control is clear
Water solenoid valve 24 and compressed air electromagnetic valve 25 are opened, and clear water and compressed air are mixed into flushing water pipeline 23；
4）The pressure differential of the blowdown check valve 33 of bedpan 31 corresponding to the push button 12 being pressed reaches to be opened after setting value, together
When controller 11 control the corresponding scouring electromagnetic valve 32 of the bedpan 31 also to open, dirt is rinsed in the effect of vacuum and flushing water to be made
Under, toilet waste collector 41 is entered together with flushing water；
5）The control vacuum generator 45 of controller 11 is stopped, and toilet waste collector is less than setting value with the pressure differential at the two ends of check valve 46
Afterwards, toilet waste collector check valve 46 is closed；Water pressurizer 27 is controlled to be stopped simultaneously, clear water magnetic valve 24 and compressed air electromagnetism
Valve 25 is closed；
6）The pressure differential of the blowdown check valve 33 of bedpan 31 corresponding to the push button that is pressed 12, which is less than after setting value, closes, simultaneously
Control the to be pressed blowoff electromagnetic valve 34 and scouring electromagnetic valve 32 of bedpan 31 corresponding to push button 12 of controller 11 is closed；
7）One time dirt collection is completed, and dirt collection system 3 enters dormant state, waits dirt collection next time.
As further illustrating for the present embodiment, when toilet waste collector 41 completes the dirt collection number of times that controller 11 is set, Huo Zheji
When liquid level sensor 42 in closet 41 detects liquid level and reaches setting value, the control toilet waste collector electricity consumption of controller 11 magnet valve 47
Open, compressed air enters toilet waste collector 41, the pressure differential for going out the dirty two ends of check valve 43 reaches and goes out dirty 43 dozens, check valve after setting value
Open, dirt is under pressure by being discharged into blow-off line 44.
It is used as further illustrating for the present embodiment, the step 2 of defecate collection method）In water pressurizer 27 work when, connection is removed
Pressure in fresh water pipeline 21 at bacterium solution box 26 reduces and has clear water to flow through at a high speed, and the bacteria-removing liquid in bacteria-removing liquid box 26 is inhaled
Enter fresh water pipeline 21 and be diluted in clear water, flushing water is had the effect of deodorization and sterilization.
It is used as further illustrating for the present embodiment, the step 6 of defecate collection method）After the completion of, the water in flushing water pipeline 21 exists
The top of blowdown check valve 33 of correspondence bedpan 31 can be flowed under Action of Gravity Field, the bypass line of the lower section of blowdown check valve 33 is realized
Sealing, prevents peculiar smell from being distributed from pipeline.
As further illustrating for the present embodiment, sewage collection system is during dirt collection if other sewage collection systems need collection
Dirt, controller 11 will delay the dirt collection of other sewage collection systems, and other sewage collection systems are started again after this dirt collection process terminates
Dirt collection.
Claims (10)
1. a kind of feces collecting system, it is characterised in that：Including control system, aqueous vapor feed system, dirt collection system, drainage, institute
The work of control system control aqueous vapor feed system, dirt collection system and drainage is stated, the aqueous vapor feed system is dirt collection system
System provides high-pressure washing water, and dirt is simultaneously transferred to drainage by the dirt collection systematic collection dirt, and the drainage is used for
By emissions to blow-off line.
2. a kind of feces collecting system according to claim 1, it is characterised in that：The aqueous vapor feed system includes clear water pipe
Road, compressed air piping, flushing water pipeline, the port of export of the clear water pipeline are connected with clear water magnetic valve, clear water magnetic valve
The port of export connects compressed air piping, and the port of export of compressed air piping connects flushing pipe by compressed air electromagnetic valve.
3. a kind of feces collecting system according to claim 2, it is characterised in that：The clear water pipe of the clear water magnetic valve entrance point
Water pressurizer is connected with road, the lower section of clear water pipeline is also provided with bacteria-removing liquid box, and bacteria-removing liquid box connects company with clear water pipeline
Connect.
4. a kind of feces collecting system according to claim 3, it is characterised in that：The drainage includes toilet waste collector, defecate collection
Device is provided with dirt inlet and dirt-discherging outlet, and the dirt-discherging outlet of toilet waste collector connects blow-off line, the side of toilet waste collector by going out dirty check valve
Vacuum generator is connected with, toilet waste collector check valve is connected between vacuum generator and toilet waste collector, toilet waste collector passes through collection simultaneously
Closet connects compressed air piping with magnetic valve.
5. a kind of feces collecting system according to claim 4, it is characterised in that：Level sensing is also equipped with the toilet waste collector
Device.
6. a kind of feces collecting system according to claim 5, it is characterised in that：The dirt collection system includes many set dirt collection dresses
Put, sewage collection system includes bedpan, bedpan is provided with flushing water inlet and sewage draining exit, rinse water inlet respectively by rinsing electromagnetism
Valve connects the flushing water pipeline, and the sewage draining exit passes through the blowdown check valve and blowoff electromagnetic valve that mutually concatenate and toilet waste collector
Dirt inlet is connected.
7. a kind of feces collecting system according to claim 6, it is characterised in that：The control system include controller and with
The corresponding push button of each bedpan, push button, the liquid level sensor are connected to the input of controller, clear water electricity
Magnet valve, compressed air electromagnetic valve, water pressurizer, vacuum generator, toilet waste collector magnetic valve and it is connected to rushing for bedpan import
The blowoff electromagnetic valve for wash magnetic valve, being connected to bedpan outlet is connected to the output end of controller.
8. the defecate collection method of feces collecting system according to claim 7, it is characterised in that comprise the following steps：
1）User presses the push button of correspondence bedpan；
2）Vacuum generator is started working, and the pressure differential at toilet waste collector check valve two ends is reached after setting value, toilet waste collector is with unidirectional
Valve is opened, and negative pressure is produced in toilet waste collector；Water pressurizer is started working simultaneously, and the clear water in fresh water pipeline is pressurizeed；
3）The blowoff electromagnetic valve of bedpan is opened corresponding to the push button that control system control is pressed, while controlling clear water electromagnetism
Valve and compressed air electromagnetic valve are opened, and clear water and compressed air are mixed into flushing water pipeline；
4）The pressure differential of the blowdown check valve of bedpan corresponding to the push button being pressed reaches to be opened after setting value, is controlled simultaneously
System controls the corresponding scouring electromagnetic valve of the bedpan also to open, and dirt is under the effect and flushing water flushing action of vacuum, with punching
Wash water enters toilet waste collector together；
5）Control system control vacuum generator is stopped, the toilet waste collector pressure differential at check valve two ends is less than after setting value,
Toilet waste collector closed check valve；Water pressurizer is controlled to be stopped simultaneously, clear water magnetic valve and compressed air electromagnetic valve are closed；
6）The pressure differential of the blowdown check valve of bedpan corresponding to the push button being pressed, which is less than after setting value, closes, and controls simultaneously
System control be pressed bedpan corresponding to push button blowoff electromagnetic valve and scouring electromagnetic valve close；
7）One time dirt collection is completed, and dirt collection system enters dormant state, waits dirt collection next time.
9. the defecate collection method of feces collecting system according to claim 7, it is characterised in that：When toilet waste collector completes controller setting
Dirt collection number of times, or liquid level sensor in toilet waste collector is when detecting liquid level and reaching setting value, control system control defecate collection
Device is opened with magnetic valve, and compressed air enters toilet waste collector, go out dirty check valve two ends pressure differential reach go out after setting value it is dirty unidirectional
Valve is opened, and dirt is under pressure by being discharged into blow-off line.
10. the defecate collection method of feces collecting system according to claim 7, it is characterised in that：Step 2）In water pressurizer work
When making, the pressure in fresh water pipeline at connection bacteria-removing liquid box reduces and has clear water to flow through at a high speed, will be degerming in bacteria-removing liquid box
Liquid is inhaled into fresh water pipeline and is diluted in clear water, flushing water is had the effect of deodorization and sterilization.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710723990.5A CN107326983A (en) | 2017-08-22 | 2017-08-22 | A kind of feces collecting system and defecate collection method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710723990.5A CN107326983A (en) | 2017-08-22 | 2017-08-22 | A kind of feces collecting system and defecate collection method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107326983A true CN107326983A (en) | 2017-11-07 |
Family
ID=60228132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710723990.5A Pending CN107326983A (en) | 2017-08-22 | 2017-08-22 | A kind of feces collecting system and defecate collection method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107326983A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109024808A (en) * | 2018-08-29 | 2018-12-18 | 山东中车华腾环保科技有限公司 | It is a kind of based on plug-type vacuum Water-saving movable public health system |
| CN111688745A (en) * | 2020-06-19 | 2020-09-22 | 中车四方车辆有限公司 | Train excrement collecting system, control method and train |
| CN113247190A (en) * | 2021-05-18 | 2021-08-13 | 宁波利德自动化设备制造有限公司 | Vacuum excrement collector control system and device thereof |
| CN113599117A (en) * | 2021-08-24 | 2021-11-05 | 深圳市呵康科技有限公司 | Intelligent bedridden excretion multipoint distribution treatment system |
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| CN207092207U (en) * | 2017-08-22 | 2018-03-13 | 南通理工智能制造技术有限公司 | A kind of feces collecting system |
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| US20100116935A1 (en) * | 2007-04-19 | 2010-05-13 | Airbus Operations Gmbh | Vacuum toilet system for waste water transport and waste water collection in an aircraft |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109024808A (en) * | 2018-08-29 | 2018-12-18 | 山东中车华腾环保科技有限公司 | It is a kind of based on plug-type vacuum Water-saving movable public health system |
| CN111688745A (en) * | 2020-06-19 | 2020-09-22 | 中车四方车辆有限公司 | Train excrement collecting system, control method and train |
| CN111688745B (en) * | 2020-06-19 | 2022-04-19 | 青岛中车四方轨道车辆有限公司 | Train excrement collecting system, control method and train |
| CN113247190A (en) * | 2021-05-18 | 2021-08-13 | 宁波利德自动化设备制造有限公司 | Vacuum excrement collector control system and device thereof |
| CN113599117A (en) * | 2021-08-24 | 2021-11-05 | 深圳市呵康科技有限公司 | Intelligent bedridden excretion multipoint distribution treatment system |
| CN113599117B (en) * | 2021-08-24 | 2022-05-31 | 深圳市呵康科技有限公司 | Intelligent bedridden excretion multipoint distribution treatment system |
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Application publication date: 20171107 |
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