CN110426241B - Excrement sampling and cleaning control system - Google Patents
Excrement sampling and cleaning control system Download PDFInfo
- Publication number
- CN110426241B CN110426241B CN201910684435.5A CN201910684435A CN110426241B CN 110426241 B CN110426241 B CN 110426241B CN 201910684435 A CN201910684435 A CN 201910684435A CN 110426241 B CN110426241 B CN 110426241B
- Authority
- CN
- China
- Prior art keywords
- sampling
- pipe
- cleaning
- water
- port
- 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.)
- Active
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/023—Cleaning the external surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
- B08B9/032—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing
- B08B9/0321—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing using pressurised, pulsating or purging fluid
- B08B9/0325—Control mechanisms therefor
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D9/00—Sanitary or other accessories for lavatories ; Devices for cleaning or disinfecting the toilet room or the toilet bowl; Devices for eliminating smells
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/14—Suction devices, e.g. pumps; Ejector devices
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/34—Purifying; Cleaning
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/14—Suction devices, e.g. pumps; Ejector devices
- G01N2001/1418—Depression, aspiration
- G01N2001/1427—Positive displacement, piston, peristaltic
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Pathology (AREA)
- Mechanical Engineering (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Physics & Mathematics (AREA)
- Hydrology & Water Resources (AREA)
- Chemical & Material Sciences (AREA)
- Public Health (AREA)
- Epidemiology (AREA)
- Water Supply & Treatment (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)
Abstract
The invention relates to the technical field of intelligent bathrooms, in particular to a stool sampling and cleaning control system which is applied to a stool sampling and collecting device and comprises a controller stool sampling and cleaning device, wherein the stool sampling and cleaning device comprises a sampling pipe external cleaning device and a sampling pipe internal cleaning device, and the controller comprises the following modules: sampling pipe outside washing module: the external cleaning device is used for controlling the external cleaning device of the sampling pipe to clean the external part of the sampling pipe; inside cleaning module of sampling tube: the device is used for controlling the internal cleaning device of the sampling pipe to clean the internal part of the sampling pipe. The invention solves the problem that the existing acquisition device is inconvenient to clean after sampling and using.
Description
Technical Field
The invention relates to the technical field of intelligent bathrooms, in particular to a stool sampling and cleaning control system.
Background
The urine and the stool are necessary procedures every day, the urine and the stool conditions can directly reflect the health conditions of the body, wherein the urine can reflect whether diseases such as urinary system diseases, liver and gall diseases, diabetes and the like exist, and urine detection has a great effect on early detection of the diseases and health state evaluation; the fecal occult blood can reflect the abnormal condition of the digestive tract, is an early warning for the abnormal condition of the digestive tract, and has great significance for early screening of malignant tumors (such as gastric cancer, colorectal cancer, polyp and adenoma) of the digestive tract. The examination of urine and fecal occult blood usually requires professional examination in hospitals, which consumes a lot of time and energy, and is especially difficult for the elderly who are inconvenient to move.
Most manufacturers on the market design own excrement and urine collection devices at present, but the excrement and urine collection devices are only responsible for single collection, can only be used alone but can not be used in a combined mode, excrement and urine collection can only be carried out separately, and the excrement and urine collection is very inconvenient when needing to collect. And current excrement and urine collection system does not include washing and detection, because the excrement and urine sample belongs to filthy class sample, collection system must clear up before every use or after using, avoids the sample cross contamination of gathering, influences the testing result, and current excrement and urine collection system has the defect in this respect, washs inconveniently.
Disclosure of Invention
The invention mainly aims to provide a stool sampling and cleaning control system, which solves the problem that the existing acquisition device is inconvenient to clean after sampling and using.
In order to achieve the above purpose, the present invention provides a stool sampling and cleaning control system, which is applied to a stool sampling and cleaning device, and comprises a controller, wherein the stool sampling and cleaning device comprises a sampling pipe external cleaning device and a sampling pipe internal cleaning device, and the controller comprises the following modules:
sampling pipe outside washing module: the external cleaning device is used for controlling the external cleaning device of the sampling pipe to clean the external part of the sampling pipe;
Inside cleaning module of sampling tube: the device is used for controlling the cleaning device in the sampling pipe to clean the interior of the sampling pipe.
The working principle and the advantages of the invention are as follows:
1. the setting of the inside cleaning module of sampling pipe can conveniently carry out the combined use with pipeline, spare part etc. in the collection device of defecating, need use corresponding function like gather, wash when switch can for the collection and the washing of the sample of defecating have been realized on same device. The occupied space of the sampling pipeline and the related devices is reduced. And the cross contamination among samples collected for multiple times is avoided, and the detection result is not influenced
2. The setting of sampling pipe outside washing module for clear up before using or after using at every turn, all can wash the outside of gathering the pipe, avoid the sample cross contamination of gathering, influence the testing result.
Further, the internal cleaning mechanism comprises a sampling three-way electromagnetic valve, a direct-current peristaltic water pump, a shunt valve and a sample buffering module, wherein two ends of the three-way electromagnetic valve are respectively connected with the sampling pipe and the sample buffering module through pipelines, the direct-current peristaltic water pump is connected between the three-way electromagnetic valve and the sample buffering module, the shunt valve is connected between the toilet water tank and the sample buffering module, and the three-way electromagnetic valve, the shunt valve and the direct-current peristaltic water pump are all connected with the controller.
The sampling that inside wiper mechanism can the shit sample through the three-way solenoid valve that sets up, direct current peristaltic pump reaches multiplexing effect with the washing pipeline, only need control direct current peristaltic pump just reversal can for obtain retrenching and reduce the volume. The cleaning is carried out before or after each use, so that the cross contamination of the collected samples is avoided, and the detection result is not influenced.
Further, the sample buffering module comprises a buffering pool, the buffering pool comprises an overflow port, a sampling port and a water injection port, the overflow port is connected with the closestool through an overflow pipe, the sampling port is connected with a direct-current peristaltic water pump, the water injection port is connected with a shunt valve, and a sample liquid level sensor is arranged at the top in the buffering pool.
The buffer pool is convenient for further processing the sample, facilitates detection of the sample on the next step, is convenient for clear water accumulation, and is convenient for cleaning an internal pipeline and the built-in interior of the device. The pollution of the sample at the last time on the next sample collection is avoided, so that the detection result is influenced.
Furthermore, the external cleaning mechanism comprises a washing nozzle and a washing pipe, one end of the washing pipe is connected with the washing nozzle, the other end of the washing pipe is connected with a water outlet of the shunt valve, and the washing nozzle is aligned to the sampling pipe.
The external cleaning mechanism can clean the outer surface of the sampling pipe, so that the next sample collection is prevented from being polluted by the previous sample, and the detection result is influenced.
Further, the controller comprises a motor driver and a DC power supply control module, and the three-way electromagnetic valve, the direct-current peristaltic pump and the shunt valve are all connected with the DC power supply control module; the direct-current peristaltic pump is connected with the motor driver; the specimen liquid level sensor is connected with the controller.
The electronic components are conveniently controlled.
Further, the motor driver is used for controlling the rotating speed, the step number and the forward and reverse rotation of the direct-current peristaltic pump and the peristaltic sample adding pump through the controller.
The conversion of sampling and cleaning can be conveniently realized by controlling the positive and negative rotation of the direct-current peristaltic pump.
Further, the DC power supply control board is used for controlling the electrification and the outage of the three-way electromagnetic valve and the direct-current peristaltic pump through the controller; and the three-way electromagnetic valve and the shunt valve are also used for controlling the switching.
The electronic components are conveniently controlled.
Drawings
FIG. 1 is an isometric view of a cleaning device for the interior of a sampling tube in accordance with an embodiment of the present invention;
fig. 2 is a schematic diagram of a stool sampling and washing control system.
Detailed Description
The following is further detailed by way of specific embodiments:
Reference numerals in the drawings of the specification include: the device comprises a base 1, a sampling hose 2, an excrement sampling and collecting device 3, an excrement collecting motor 4, a sampling pipe 5, a sampling filter head 6, a direct-current peristaltic water pump 7, a sampling three-way electromagnetic valve 8 and a sample buffering module 9.
The embodiment is basically as shown in the attached figures 1 and 2:
stool sample cleaning control system, be applied to stool sample collection system 3, stool sample collection system 3 includes the base, the fixed bolster, rotary disk mechanism and sampling pipe, the base sets up on the closestool, the fixed bolster is fixed on the base, rotary disk mechanism fixes on the fixed bolster, sampling pipe 5 is arranged in gathering the stool sample in the closestool, sampling pipe 5 is accomodate in rotary disk mechanism, be equipped with the sampling pipe actuating mechanism who is used for driving sampling pipe 5 discrepancy rotary disk mechanism in the rotary disk mechanism. Sampling pipe actuating mechanism gathers motor 4, two sets of friction wheelset including defecating, and defecating is gathered motor 4, two sets of friction wheelset and is located the fixed bolster both sides respectively, and the friction wheelset includes coaxial coupling's friction pulley and gear, and the gear is located the friction pulley outside. The gears in the two sets of friction wheel sets are meshed with each other, a gap for the sampling pipe 5 to pass through is reserved between the friction wheels, and the sampling pipe 5 is driven by the excrement collecting motor 4 and the two sets of friction wheel sets together. Sampling pipe 5 includes sampling hose 2, sampling pillar, and sampling pillar cover is outside sampling hose 2. The sampling hose 2 is externally communicated with a sampling filter head 6, and the sampling filter head 6 is fixed at the end part of the sampling protection pipe.
Stool sample washing control system, including controller and stool sample belt cleaning device, stool sample belt cleaning device includes outside belt cleaning device of sampling pipe, the inside belt cleaning device of sampling pipe, the controller includes following module:
sampling pipe outside washing module: the external cleaning device is used for controlling the external cleaning device of the sampling pipe to clean the external of the sampling pipe 5;
inside cleaning module of sampling tube: and the device is used for controlling the internal cleaning device of the sampling pipe to clean the internal of the sampling pipe 5.
The internal cleaning mechanism comprises a sampling three-way electromagnetic valve 8, a direct-current peristaltic water pump 7, a shunt valve and a sample buffering module 9, the four are all arranged on the base 1, and the base 1 is arranged on the closestool.
The sampling three-way electromagnetic valve 8 comprises a normally open end, a normally closed end and a common end, wherein the common end is communicated with the normally open end when the sampling three-way electromagnetic valve is not electrified, the common end is communicated with the normally closed end when the sampling three-way electromagnetic valve is electrified, the normally open end is connected with the urine collecting device through a hose, and the normally closed end is connected with the excrement sampling collecting device through a hose; the common end of the sampling three-way electromagnetic valve 8 is connected with the direct-current peristaltic pump 7 through a hose.
The shunt valve comprises three water outlets and a water inlet, the three water outlets are respectively a D port, an N port and an H port, and the Z port is a water inlet.
The sample buffer module 9: including buffer memory pond, flotation pontoon, sample level sensor, overflow pipe, the flotation pontoon is located inside the buffer memory pond, and sample level sensor fixes at the top in the buffer memory pond.
The top of the buffer pool is provided with an overflow port Y, one end of an overflow pipe is connected with the overflow port Y, and the other end of the overflow pipe is fixed at a liquid outlet of the base 1 and is communicated with the closestool.
The buffer pool is provided with a sampling port and is connected with the direct-current peristaltic pump through a hose.
The buffer pool is provided with a water injection port, the water injection port is connected with an H port of the shunt valve, and a Z port of the shunt valve is connected with the toilet water tank through a hose.
The external cleaning mechanism comprises a washing nozzle and a cleaning pipe, the external cleaning mechanism is arranged below the base 1, one end of the cleaning pipe is connected with the washing nozzle, and the other end of the cleaning pipe is connected with a water outlet D port of the shunt valve. The cleaning tube is used for cleaning the sampling tube 5 in the excrement sampling and collecting device 3, and the water flow direction sprayed by the flushing nozzle is vertical to the sampling tube 5.
The controller comprises a motor driver and a DC power supply control module, and the sampling three-way electromagnetic valve 8, the direct-current peristaltic water pump 7 and the shunt valve are all connected with the DC power supply control module; the direct-current peristaltic water pump 7 is connected with a motor driver; the specimen liquid level sensor is connected with the controller.
The motor driver is used for receiving the control information of the controller and controlling the rotating speed, the step number, the positive and negative rotation of the direct-current peristaltic water pump 7, the peristaltic sample adding pump and the excrement collecting motor 4 in the excrement sampling and collecting device 3.
The DC power supply control board is used for receiving control information of the controller to control the electrification and the outage of the sampling three-way electromagnetic valve 8, the direct-current peristaltic pump 7 and the excrement collecting motor 4 in the excrement sampling and collecting device 3; and is also used for controlling the switching of the sampling three-way electromagnetic valve 8 and the shunt valve.
The specific implementation process is as follows:
when an excrement sample is collected, the motor driver controls an excrement collecting motor 4 in the excrement sampling and collecting device 3 to rotate, and drives a sampling filter head 6 at the end part of a sampling pipe 5 to extend to a sampling position, namely a closestool;
and the DC power supply control board starts to electrify the sampling three-way electromagnetic valve 8 and the direct-current peristaltic water pump 7.
The normally closed end of the sampling three-way electromagnetic valve 8 is communicated with the sampling hose 2 for sampling the stool sample.
The motor driver controls the direct-current peristaltic water pump 7 to rotate positively to start working, and because in the excrement sampling and collecting device 3, the sampling hose 2 is communicated with the sampling filter head 6, and the sampling pipe 5 is sleeved outside the sampling hose 2, the direct-current peristaltic water pump 7 can suck excrement diluted solution in a closestool into the buffer tank through the communication of the sampling three-way electromagnetic valve 8, the sampling hose 2 and the sampling filter head 6, and the collection of excrement samples is completed.
When the liquid level of the buffer pool floats the floating barrel in the buffer pool and triggers the sample liquid level sensor, the sample liquid level sensor gives a signal to the controller, and the controller sends a signal to the motor driver to stop the motor of the direct-current peristaltic water pump 7. The sampling operation of the next step is convenient.
When the cleaning of the device is required after the sampling operation is completed:
the controller sends a signal to the motor driver, and the motor driver controls the Z end and the H end of the shunt valve to be communicated with the toilet water tank. And toilet tap water is injected into the buffer pool.
Running water enters the buffer pool, the buffer pool is filled and cleaned, and water can be introduced into the closestool through the overflow pipe after the buffer pool is filled with water.
The controller sends signals to the motor driver and the DC power supply control panel to enable the motor of the direct-current peristaltic water pump 7 to rotate reversely.
When the direct-current peristaltic pump 7 rotates reversely, tap water in the buffer pool is discharged through the sampling three-way electromagnetic valve 8, the sampling hose 2 and the sampling filter head 6 in sequence, part of pipelines for sampling excrement are cleaned internally, and cleaning water is discharged into the closestool. And finishing the internal cleaning of the excrement sampling pipeline.
After the pipeline of the sampling part is cleaned, the controller sends signals to the motor driver and the DC power control panel, the motor driver controls the Z end of the shunt valve and the H end of the shunt valve to be closed, the tap water of the closestool and the buffer tank to be closed, after the liquid in the buffer tank is discharged, the motor driver controls the peristaltic sample adding pump to stop working, and the DC power control panel controls the sampling three-way electromagnetic valve 8 to be powered off and the DC peristaltic pump 7 to stop working.
When waiting that motor driver control shit sample collection device 3 in shit gather motor 4 and withdraw sampling pipe 5, motor driver control shunt valve D port switches on with the scavenge pipe of wasing sampling pipe 5, and the running water passes through the hose, shunt valve D port, scavenge pipe, washes nozzle blowout and washs sampling pipe 5 surface and sampling filter head 6, washs and finishes, and motor driver control shunt valve D port and scavenge pipe are closed. The external cleaning of the sampling tube 5 is completed.
The foregoing is merely an example of the present invention, and common general knowledge in the field of known specific structures and characteristics is not described herein in any greater extent than that known in the art at the filing date or prior to the priority date of the application, so that those skilled in the art can now appreciate that all of the above-described techniques in this field and have the ability to apply routine experimentation before this date can be combined with one or more of the present teachings to complete and implement the present invention, and that certain typical known structures or known methods do not pose any impediments to the implementation of the present invention by those skilled in the art. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (4)
1. Excrement sample washing control system is applied to excrement sample collection system, its characterized in that: including controller and shit sample belt cleaning device, shit sample belt cleaning device includes sampling pipe outside wiper mechanism, the inside wiper mechanism of sampling pipe, the controller includes following module:
sampling pipe outside washing module: the external cleaning mechanism is used for controlling the external cleaning mechanism of the sampling pipe to clean the external part of the sampling pipe;
inside cleaning module of sampling tube: the device is used for controlling the internal cleaning mechanism of the sampling pipe to clean the internal of the sampling pipe;
the internal cleaning mechanism comprises a sampling three-way electromagnetic valve, a direct-current peristaltic water pump, a shunt valve and a sample buffering module, wherein two ends of the three-way electromagnetic valve are respectively connected with the sampling pipe and the sample buffering module through pipelines;
the sample buffer module comprises a buffer pool, the buffer pool comprises an overflow port, a sampling port and a water injection port, the overflow port is connected with a closestool through an overflow pipe, the sampling port is connected with a direct-current peristaltic pump, the water injection port is connected with a shunt valve, and the top in the buffer pool is provided with a sample liquid level sensor;
The external cleaning mechanism comprises a washing nozzle and a washing pipe, one end of the washing pipe is connected with the washing nozzle, and the other end of the washing pipe is connected with a water outlet of the shunt valve;
the water diversion valve comprises three water outlets and a water inlet, the three water outlets are respectively a D port, an N port and an H port, and a Z port is a water inlet;
when the cleaning of the device is required after the sampling operation is completed:
the controller sends a signal to the motor driver, the motor driver controls the Z end and the H end of the shunt valve to be communicated with the toilet water tank, and the toilet tap water is injected into the cache pool; running water enters the cache pool, the cache pool is filled and cleaned, and the water can be introduced into the closestool through the overflow pipe after the cache pool is filled with the water; the controller sends signals to the motor driver and the DC power supply control panel to enable the direct-current peristaltic pump motor to rotate reversely; when the direct-current peristaltic pump rotates reversely, tap water in the buffer pool is discharged through the sampling three-way electromagnetic valve, the sampling hose and the sampling filter head in sequence, internal cleaning is carried out on part of pipelines for sampling excrement, cleaning water is discharged into a closestool, and internal cleaning of the excrement sampling pipeline is completed;
after the pipeline of the sampling part is cleaned, the controller sends signals to the motor driver and the DC power supply control panel, the motor driver controls the Z end of the shunt valve and the H end of the shunt valve to be closed, the running water of the closestool and the buffer tank are closed, after the liquid in the buffer tank is discharged, the motor driver controls the peristaltic sample adding pump to stop working, and the DC power supply control panel controls the sampling three-way electromagnetic valve to be powered off and the DC peristaltic pump to stop working; when a sampling pipe is withdrawn by a stool collection motor in the stool sampling device controlled by the motor driver, the port of the shunt valve D controlled by the motor driver is communicated with a cleaning pipe for cleaning the sampling pipe, tap water is sprayed out of the outer surface of the sampling pipe and a sampling filter head through a hose, the port of the shunt valve D, the cleaning pipe and a flushing nozzle to clean the outer surface of the sampling pipe and the sampling filter head, and after cleaning is finished, the port of the shunt valve D controlled by the motor driver is closed to the cleaning pipe, so that external cleaning of the sampling pipe is completed.
2. The stool sampling and washing control system of claim 1, wherein: the controller comprises a motor driver and a DC power supply control module, and the three-way electromagnetic valve, the direct-current peristaltic pump and the shunt valve are all connected with the DC power supply control module; the direct-current peristaltic pump is connected with the motor driver; the specimen liquid level sensor is connected with the controller.
3. The stool sampling and washing control system of claim 1, further comprising: the motor driver is used for controlling the rotating speed, the step number and the forward and reverse rotation of the direct-current peristaltic pump and the peristaltic sample adding pump through the controller.
4. The stool sampling and washing control system of claim 1, further comprising: the DC power supply control board is used for controlling the electrification and the outage of the three-way electromagnetic valve and the direct-current peristaltic pump through the controller; and the three-way electromagnetic valve and the shunt valve are also used for controlling the switching.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910684435.5A CN110426241B (en) | 2019-07-26 | 2019-07-26 | Excrement sampling and cleaning control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910684435.5A CN110426241B (en) | 2019-07-26 | 2019-07-26 | Excrement sampling and cleaning control system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110426241A CN110426241A (en) | 2019-11-08 |
| CN110426241B true CN110426241B (en) | 2022-05-27 |
Family
ID=68412804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910684435.5A Active CN110426241B (en) | 2019-07-26 | 2019-07-26 | Excrement sampling and cleaning control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110426241B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205483697U (en) * | 2016-01-14 | 2016-08-17 | 杭州禾风环境科技有限公司 | Flue gas sampling tube |
| CN106769218A (en) * | 2017-01-20 | 2017-05-31 | 广东顺德工业设计研究院(广东顺德创新设计研究院) | Sampling mechanism and sampler |
| CN107374677A (en) * | 2017-07-07 | 2017-11-24 | 王永乐 | A kind of Novel test section intelligence urine sampling device |
| CN108519251A (en) * | 2018-06-02 | 2018-09-11 | 王娟 | A kind of urological department urine sampler |
| CN108661147A (en) * | 2018-08-16 | 2018-10-16 | 浙江为尔健康科技股份有限公司 | A kind of cleaning systems for excreta sampling apparatus in intelligent closestool |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0561750A1 (en) * | 1992-03-20 | 1993-09-22 | Marco Giovannini | Sanitary apparatus with an expulsion-type discharge |
| JP3749097B2 (en) * | 2000-08-18 | 2006-02-22 | 今本 彰二 | Automatic waste disposal device |
| CN2903959Y (en) * | 2006-04-01 | 2007-05-23 | 赵元明 | Stool sampler |
| CN101089304B (en) * | 2006-06-13 | 2010-07-14 | 潘定国 | Flushing and seat sterilization device on toilet |
| JP5476656B2 (en) * | 2007-01-19 | 2014-04-23 | Ｔｏｔｏ株式会社 | Urination information measuring device |
| CN201424692Y (en) * | 2009-04-10 | 2010-03-17 | 施卫东 | Foaming sanitary appliance |
| CN102218418B (en) * | 2010-04-14 | 2013-11-20 | 深圳迈瑞生物医疗电子股份有限公司 | Sampling needle cleaning method and device |
| EP2468393A1 (en) * | 2010-12-27 | 2012-06-27 | Total Raffinage Marketing | Purge/sampling system for a vessel, the corresponding vessel and cleaning method using said purge/sampling system |
| CN205307909U (en) * | 2016-01-28 | 2016-06-15 | 重庆市铜梁排水有限责任公司 | Control system is prevented blockking up in sampling |
| CN206305137U (en) * | 2016-11-18 | 2017-07-07 | 力合科技（湖南）股份有限公司 | A kind of outer wall cleaning device for sample introduction needle |
| WO2018139424A1 (en) * | 2017-01-25 | 2018-08-02 | 株式会社プロモート | Excrement treatment method and device for same |
| CN207063087U (en) * | 2017-07-31 | 2018-03-02 | 李可木 | One kind crouching station integral type Universal excrement unit |
| CN107867554B (en) * | 2017-11-20 | 2023-10-03 | 深圳市金奥博科技股份有限公司 | Belt type pipe feeder |
| CN108571048B (en) * | 2018-03-29 | 2020-04-21 | 薛辉 | Multifunctional toilet |
| CN208245377U (en) * | 2018-04-12 | 2018-12-18 | 湘雅常德医院 | Cleaning device and catheter |
-
2019
- 2019-07-26 CN CN201910684435.5A patent/CN110426241B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205483697U (en) * | 2016-01-14 | 2016-08-17 | 杭州禾风环境科技有限公司 | Flue gas sampling tube |
| CN106769218A (en) * | 2017-01-20 | 2017-05-31 | 广东顺德工业设计研究院(广东顺德创新设计研究院) | Sampling mechanism and sampler |
| CN107374677A (en) * | 2017-07-07 | 2017-11-24 | 王永乐 | A kind of Novel test section intelligence urine sampling device |
| CN108519251A (en) * | 2018-06-02 | 2018-09-11 | 王娟 | A kind of urological department urine sampler |
| CN108661147A (en) * | 2018-08-16 | 2018-10-16 | 浙江为尔健康科技股份有限公司 | A kind of cleaning systems for excreta sampling apparatus in intelligent closestool |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110426241A (en) | 2019-11-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6379288B2 (en) | Automatic urine collection and testable toilet | |
| CN205865501U (en) | Automatic cat lavatory of clearing up of spherical sieve formula | |
| CN115078004A (en) | Sampling and sample sending system, closestool and automatic cleaning method thereof | |
| CN110426241B (en) | Excrement sampling and cleaning control system | |
| CN112986549B (en) | Automatic care equipment of stool and urine with urine test function | |
| CN110376022B (en) | Sampling and sample-sending pipeline for intelligent closestool | |
| CN210487366U (en) | Sampling and sample conveying system with automatic cleaning function | |
| CN109187107B (en) | Urine detection flushing device | |
| CN111426851A (en) | Urinal urine detection device and urinal | |
| CN213068885U (en) | Urinal urine detection device and urinal | |
| CN115089043B (en) | Sampling and detecting device, intelligent toilet cover and sampling and detecting method thereof | |
| CN210562486U (en) | Urine test siphon type closestool | |
| CN208115241U (en) | A kind of peripheral drive sludge scraper slag gathering hopper automatic flushing device | |
| CN112834502A (en) | Medical detection system based on intelligent closestool | |
| CN110346181A (en) | Urine capture cleaning system | |
| CN110261629A (en) | Dropping liquid cleaning mechanism for health test apparatus | |
| CN201201905Y (en) | Water sample automatic pretreatment apparatus | |
| CN109534519A (en) | Biochemical wastewater treatment pond | |
| CN213068364U (en) | Urine detection device with back flush structure and urinal | |
| CN217746534U (en) | RO membrane belt cleaning device among water treatment facilities | |
| CN219657249U (en) | Fine grid pool sampling device | |
| CN216126279U (en) | Be used for medical treatment clinical laboratory sample tube cleaning device | |
| CN220578962U (en) | Sewage treatment equipment with water quality detection function | |
| CN217921935U (en) | Back-flushing device for filter screen of coke quenching pump head | |
| CN114354278B (en) | Slurry analysis sampling device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |