CN220975390U - Sewage bucket with water level monitoring function for stool and urine nursing instrument - Google Patents
Sewage bucket with water level monitoring function for stool and urine nursing instrument Download PDFInfo
- Publication number
- CN220975390U CN220975390U CN202322885867.7U CN202322885867U CN220975390U CN 220975390 U CN220975390 U CN 220975390U CN 202322885867 U CN202322885867 U CN 202322885867U CN 220975390 U CN220975390 U CN 220975390U
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- sewage bucket
- water level
- monitoring function
- level monitoring
- sewage
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- 239000010865 sewage Substances 0.000 title claims abstract description 67
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 30
- 230000000474 nursing effect Effects 0.000 title claims abstract description 25
- 238000012544 monitoring process Methods 0.000 title claims abstract description 20
- 210000002700 urine Anatomy 0.000 title claims abstract description 16
- 238000009434 installation Methods 0.000 claims abstract description 11
- 210000003608 fece Anatomy 0.000 claims abstract description 5
- 239000007769 metal material Substances 0.000 claims abstract description 3
- 230000013872 defecation Effects 0.000 claims description 7
- 230000027939 micturition Effects 0.000 claims description 7
- 230000006698 induction Effects 0.000 claims description 2
- 238000004065 wastewater treatment Methods 0.000 claims 9
- 239000003292 glue Substances 0.000 claims 3
- 238000001514 detection method Methods 0.000 abstract description 10
- 238000005259 measurement Methods 0.000 abstract description 2
- 239000002351 wastewater Substances 0.000 description 7
- 239000000853 adhesive Substances 0.000 description 6
- 230000001070 adhesive effect Effects 0.000 description 6
- 239000007788 liquid Substances 0.000 description 6
- 239000002699 waste material Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 238000005303 weighing Methods 0.000 description 2
- 230000001580 bacterial effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Landscapes
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Abstract
The utility model provides a shit nursing instrument sewage bucket with water level monitoring function, includes the sewage bucket body, and the sewage bucket body is made for non-metallic material, still includes capacitive sensor, and capacitive sensor fixes on the outside surface of sewage bucket through the installation annex, and capacitive sensor's sensing surface is less than 0.5mm with the clearance between the sewage bucket surface. The sewage bucket for the urine and faeces nursing instrument is integrated with the capacitance sensor, so that the sewage level can be detected in a non-contact sensing mode, the detection unit does not need to be in direct contact with dirt, and the detection unit cannot be corroded by the dirt; therefore, the service life is long; meanwhile, the tightness of the sewage bucket is not damaged, the installation position can be flexibly selected, and the measurement accuracy is high.
Description
Technical Field
The utility model relates to the technical field of stool and urine nursing instruments, in particular to a sewage bucket with a water level monitoring function for a stool and urine nursing instrument.
Background
The urination and defecation nursing instrument is used as a convenient, comfortable and sanitary nursing product and is widely applied to the aged, the disabled and the people with special demands. Currently, most of the stool and urine nursing apparatuses on the market are equipped with a special sewage bucket, and the main function of the sewage bucket is to carry and store waste water and waste generated during the use of the stool and urine nursing apparatus, so as to prevent the waste water and waste from splashing or polluting the environment. Through the sewage bucket, waste water and wastes material can be concentrated storage, make things convenient for subsequent clearance and treatment operation, avoid peculiar smell and bacterial growing, promote sanitation level, ensure user's health and safety. However, the volume of the sewage bucket is limited to a certain extent, if the upper limit of the volume of the sewage bucket is exceeded, the sewage bucket needs to be cleaned and replaced in time, otherwise, the sewage and waste exceeding the volume possibly flow to the ground to pollute the environment, and meanwhile, inconvenience and health hidden trouble are brought to users. Therefore, the water level in the wastewater tank must be monitored in real time so that maintenance personnel can know the water level condition in the wastewater tank in time and make a cleaning plan in advance according to the water level condition.
In the prior art, two main methods for detecting the water level of the sewage bucket of the excrement and urine nursing instrument are as follows: one is to measure by weighing, namely, one or more weighing sensors are arranged at the bottom of the sewage bucket to estimate the weight of the fecal-water mixture, and the water level of the sewage bucket is converted by the weight to give an alarm; however, the sensitivity of the sensor is poor, and the sensor is easy to fail after long-term use; the other is that more than 2 groups of spring plate devices are additionally arranged on the sewage bucket, when the liquid in the sewage bucket submerges each spring plate, the on-resistance between the spring plates is detected, so that the water level height can be judged; however, by adopting the detection mode, the tightness of the sewage bucket can be damaged when the elastic sheet is installed, the detection accuracy is low, the error is large, and false alarm is easy. In view of the above, the present application aims to provide a sewage bucket for a stool and urine nursing instrument having a water level monitoring function.
Disclosure of utility model
The utility model aims to overcome the defects in the prior art and provide the sewage bucket with the water level monitoring function for the urine and feces nursing instrument, which has the advantages of simple structure, moderate cost and convenient use.
The technical scheme of the utility model is as follows: the utility model provides a shit nursing instrument sewage bucket with water level monitoring function, includes the sewage bucket body, and the sewage bucket body is made for non-metallic material, still includes capacitive sensor, and capacitive sensor fixes on the outside surface of sewage bucket through the installation annex, and capacitive sensor's sensing surface is less than 0.5mm with the clearance between the sewage bucket surface.
Furthermore, the mounting accessory is a connecting adhesive, namely the capacitance sensor is directly stuck on the outer side surface of the sewage bucket through the connecting adhesive, and the thickness of the connecting adhesive is smaller than 0.5mm. The clearance is smaller than 0.5mm, so that the accuracy of the detection result can be better ensured.
Further, the capacitive sensor may be provided in plurality and installed at different heights on the outside surface of the wastewater tank. Therefore, a plurality of water levels of different heights of the sewage bucket can be monitored, and the monitoring effect is better ensured.
Further, there are 2 capacitive sensors respectively provided at a position of a half of the height of the side surface of the sewage bucket and a position near the top.
Further, the plurality of capacitive sensors are maintained on the same vertical line.
Further, the capacitive sensor is an inductive film patch. The sensing film is a mature product in the prior art and is not described herein.
Further, the installation accessory is a sliding rail, the sliding rail is fixed on the outer surface of the sewage bucket, and the capacitive sensor is movably installed on the sliding rail, so that the relative position of the capacitive sensor on the sliding rail can be conveniently adjusted. Therefore, the position of the capacitive sensor can be adjusted according to the actual needs of a user, for example, the capacitive sensor can be adjusted to be close to one half of the height of the sewage bucket, and therefore early warning can be carried out when the sewage storage capacity in the sewage bucket reaches about half of the capacity, and similarly, early warning can be carried out when the sewage storage capacity in the sewage bucket reaches about 75% of the whole capacity when the capacitive sensor is adjusted to be at three quarters of the height of the sewage bucket. The specific connection mode of the capacitive sensor and the sliding rail is not limited in the application, so long as the capacitive sensor can move along the sliding rail, for example, the capacitive sensor can be attached to a sliding block, the sliding block and the sliding rail are matched to realize movement, or the capacitive sensor is made into a sliding block shape and is directly matched with the sliding rail.
Further, the sliding rail is linear, and the direction of the sliding rail is vertical.
Further, the sliding rail is spiral and is attached to the outer surface of the sewage bucket.
Further, the capacitive sensor may be connected to an audible and visual alarm, which starts to operate when the water level reaches the detection position of the sensor, i.e. to emit sound or flash light. The capacitive sensor can also be connected with terminals such as a mobile phone, and when the water level reaches the detection position of the sensor, a signal can be sent to the mobile phone to remind a user.
The measuring principle of the application: the application uses the sensing capacitance of the capacitance sensor and water to detect whether liquid exists, when no liquid approaches the sensor, the sensor has a certain static capacitance to the ground due to the existence of the distributed capacitance on the sensor, when the liquid level in the barrel slowly rises to approach the sensor, the parasitic capacitance of the liquid will be coupled to the static capacitance of the sensor, the capacitance value of the sensor will become larger, the changed capacitance signal will be input to the control circuit for signal conversion, the changed capacitance will be converted into the analog change of the circuit signal, the degree of the change is calculated and judged by the singlechip, and when the change exceeds a certain threshold, the liquid level is considered to reach the sensing point.
The utility model has the beneficial effects that: the sewage bucket for the urine and faeces nursing instrument is integrated with the capacitance sensor, so that the sewage level can be detected in a non-contact sensing mode, the detection unit does not need to be in direct contact with dirt, and the detection unit cannot be corroded by the dirt; therefore, the service life is long; meanwhile, the tightness of the sewage bucket is not damaged, the installation position can be flexibly selected, and the measurement accuracy is high.
Drawings
FIG. 1 is a schematic perspective view of embodiment 1 of the present utility model;
FIG. 2 is a schematic cross-sectional view of embodiment 1 of the present utility model;
FIG. 3 is a schematic perspective view of embodiment 2 of the present utility model;
In the figure: 1-a sewage bucket body, 2-a capacitance sensor and 3-a slide rail.
Detailed Description
The present utility model will be described in further detail with reference to specific examples, wherein methods or functional elements not specifically described are prior art.
Example 1
As shown in fig. 1-2, the embodiment is a sewage bucket for a stool and urine nursing instrument with a water level monitoring function, which comprises a sewage bucket body 1, wherein the sewage bucket is made of a nonmetallic material, and further comprises a capacitance sensor 2, the capacitance sensor 2 is fixed on the outer side surface of the sewage bucket through an installation accessory, the installation accessory in the embodiment is a connection adhesive, namely, the capacitance sensor 2 is directly stuck on the outer side surface of the sewage bucket through the connection adhesive, and the thickness of the connection adhesive is smaller than 0.5mm. The clearance is smaller than 0.5mm, so that the accuracy of the detection result can be better ensured.
In this embodiment, there are two capacitive sensors 2, and the two capacitive sensors 2 are maintained on the same vertical line and are disposed at a position of a half of the height of the side of the wastewater tank and a position near the top, respectively. Thus, the measuring signal can be received when the sewage reaches half of the capacity of the sewage bucket, and the measuring signal can be received when the sewage overflows rapidly.
In this embodiment, the capacitive sensor 2 may be an induction film patch. The sensing film is a mature product in the prior art and is not described herein.
Example 2
As shown in fig. 3, the embodiment is a sewage bucket for a stool and urine nursing instrument with a water level monitoring function, which comprises a sewage bucket body 1, wherein the sewage bucket is made of a nonmetallic material, and further comprises a capacitance sensor 2, and the capacitance sensor 2 is fixed on the outer side surface of the sewage bucket through an installation accessory.
The installation annex in this embodiment is slide rail 3, and slide rail 3 is rectilinear and vertical fixed on the sewage bucket surface, and capacitive sensor 2 itself can realize the function of slider, can cooperate with slide rail 3 for capacitive sensor 2 can remove the position at will on slide rail 3, and is provided with locking screw on the capacitive sensor, when locking screw locking, capacitive sensor 2 can't remove, thereby fixes in the certain position department of slide rail 3, and the advantage of this embodiment is: the position of the capacitive sensor 2 can be adjusted at any time according to the actual needs of the user.
The above is only a part of embodiments of the present utility model, and it is not intended to limit the present utility model, and it is obvious to those skilled in the art that the present utility model can be combined and modified in various technical features, and it is intended to include the present utility model in the scope of the present utility model without departing from the spirit and scope of the present utility model.
Claims (10)
1. The utility model provides a shit nursing for appearance bilge pit with water level monitoring function, includes the bilge pit body, the bilge pit body is non-metallic material and makes, its characterized in that: the sewage treatment device also comprises a capacitance sensor which is fixed on the outer side surface of the sewage bucket through a mounting accessory.
2. The wastewater treatment tank for a urination and defecation nursing instrument with a water level monitoring function according to claim 1, wherein: the installation accessory is connection glue, the capacitive sensor is directly adhered to the outer side surface of the sewage bucket through the connection glue, and the thickness of the connection glue is smaller than 0.5mm.
3. The wastewater treatment tank for a urination and defecation nursing instrument with a water level monitoring function according to claim 2, wherein: the capacitive sensors are provided in plurality and are installed at different heights on the outer side surface of the sewage bucket.
4. The wastewater treatment tank for a urination and defecation nursing instrument with a water level monitoring function according to claim 3, wherein: the number of the capacitance sensors is 2, and the capacitance sensors are respectively arranged at the position of one half of the side surface height of the sewage bucket and the position close to the top.
5. The wastewater treatment tank for a urination and defecation nursing instrument with a water level monitoring function according to claim 3, wherein: the capacitive sensors are all installed at the upper half part of the sewage bucket.
6. The wastewater treatment tank for a urination and defecation nursing instrument with a water level monitoring function according to claim 3, wherein: the plurality of capacitive sensors are on the same vertical line.
7. The wastewater treatment tank with a water level monitoring function for a stool and urine nursing instrument according to any one of claims 1 to 6, wherein: the capacitive sensor is an induction film patch.
8. The wastewater treatment tank for a urination and defecation nursing instrument with a water level monitoring function according to claim 1, wherein: the installation accessory is a sliding rail, the sliding rail is fixed on the outer surface of the sewage bucket, and the capacitive sensor is movably installed on the sliding rail, so that the relative position of the capacitive sensor on the sliding rail can be conveniently adjusted.
9. The wastewater treatment tank with a water level monitoring function for a urine and faeces care instrument according to claim 8, wherein: the sliding rail is linear, and the direction of the sliding rail is vertical.
10. The wastewater treatment tank with a water level monitoring function for a urine and faeces care instrument according to claim 8, wherein: the sliding rail is spiral and is attached to the outer surface of the sewage bucket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322885867.7U CN220975390U (en) | 2023-10-26 | 2023-10-26 | Sewage bucket with water level monitoring function for stool and urine nursing instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322885867.7U CN220975390U (en) | 2023-10-26 | 2023-10-26 | Sewage bucket with water level monitoring function for stool and urine nursing instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220975390U true CN220975390U (en) | 2024-05-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322885867.7U Active CN220975390U (en) | 2023-10-26 | 2023-10-26 | Sewage bucket with water level monitoring function for stool and urine nursing instrument |
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| CN (1) | CN220975390U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118392270A (en) * | 2024-05-28 | 2024-07-26 | 徐州工程学院 | Barreled water level prompting device and water level prompting method |
-
2023
- 2023-10-26 CN CN202322885867.7U patent/CN220975390U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118392270A (en) * | 2024-05-28 | 2024-07-26 | 徐州工程学院 | Barreled water level prompting device and water level prompting method |
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