CN114197603B

CN114197603B - Urinal with urine detection function and urine detection method

Info

Publication number: CN114197603B
Application number: CN202111562955.2A
Authority: CN
Inventors: 林孝发; 林孝山; 黄中平; 詹志礼
Original assignee: Jomoo Kitchen and Bath Co Ltd
Current assignee: Jomoo Kitchen and Bath Co Ltd
Priority date: 2021-12-20
Filing date: 2021-12-20
Publication date: 2023-07-04
Anticipated expiration: 2041-12-20
Also published as: CN114197603A

Abstract

The invention discloses a urinal with a urine detection function and a urine detection method, the urinal comprises a urinal body, a urine taking unit, a urine detection unit, a urinal cleaning unit, a urine taking cleaning unit, a control unit and a human-computer interaction unit, wherein the urine taking unit is arranged on the urinal body and is used for taking urine when the urinal body stretches out, the urine detection unit is communicated with the urine taking unit and is suitable for sucking the urine taken by the urine taking unit through negative pressure, the urine taking cleaning unit is used for cleaning the urine detection unit and the urine taking unit, the urinal cleaning unit is used for cleaning the inner wall of a semi-open urinal on the urinal body, and the control unit can control the urinal cleaning unit to clean the inner wall of the semi-open urinal on the urinal body before and after the urine taking unit takes urine, so that the urine is prevented from being polluted by the inner wall of the semi-open urinal to cause misalignment of urine detection results.

Description

Urinal with urine detection function and urine detection method

Technical Field

The invention relates to the technical field of urinals, in particular to a urinal urine detection method with a urine detection function.

Background

In the current market, urine detection equipment is generally additionally arranged on the intelligent closestool, urine is acquired for detection when a user uses the intelligent closestool, and a detection result is notified to the user, but a urinal with a urine detection function is not found in the prior art, and the main reason is that the urinal is different from the closestool in structure and use mode. Structurally, the toilet bowl is provided with an inner cavity with a larger volume and an upward opening, the bottom of the inner cavity is a trap, the periphery of the inner cavity is provided with a smooth wall surface inclined towards the trap, the urine taking device is generally arranged at the rear side position of the inner cavity, and in order to meet the requirements of users with different sexes, the urine taking device needs to extend forwards from the rear side wall surface of the inner cavity for a long distance, so that no matter the users adopt standing or sitting postures to urinate, urine can be directly discharged onto the urine taking hopper of the urine taking device, and then the surface of the urine taking device is directly cleaned during cleaning. The urinal is specially used for male users, a semi-open structure is usually arranged on the front surface of the urinal, a drain outlet is arranged at the bottom of the semi-open structure, but the space near the drain outlet is narrow, so that the urinal is not beneficial to the installation of a urine taking device, meanwhile, the urinal is usually not directly aligned with the drain outlet by the user when being used by the user due to the lower position of the drain outlet, but slides to the position of the drain outlet through the inner wall of the urinal, so that certain pollution is caused to urine by the inner wall of the urinal, and the urine detection result is deviated.

Disclosure of Invention

The invention aims to overcome the defects or problems in the prior art and provide a urinal with a urine detection function and a urine detection method, wherein the urinal is provided with a urinal cleaning unit which can clean a semi-open urinal on a urinal body, so that the urine is prevented from being polluted by the inner wall of the semi-open urinal to cause the misalignment of the urine detection result.

In order to achieve the above purpose, the present invention adopts the following technical scheme:

a urinal with urine detection function, comprising: a urinal body provided with a semi-open urinal; a sewage outlet is arranged at the bottom of the semi-open toilet bucket; a urine taking unit which is arranged on the urinal body and comprises a urine taking module; the urine taking module is configured to be suitable for extending or retracting relative to the inner wall of the semi-open toilet at a position above the sewage outlet so as to catch urine when the urine taking module extends; the urine detection unit is arranged on the urinal body and communicated with the urine taking unit so as to extract and detect urine received by the urine taking unit through negative pressure; a urinal cleaning unit installed on the urinal body and used for cleaning the inner wall of the semi-open urinal around the urine taking unit from top to bottom before and after the urine taking unit takes in urine; a urine taking and cleaning unit which is arranged on the urinal body and is used for cleaning the outer wall of the urine taking unit, a pipeline for conveying urine to the urine detecting unit and a pipeline for conveying urine which is positioned in the urine detecting unit before and after the urine taking unit takes in urine; the control unit is arranged on the urinal body and is in communication connection with the urine taking unit, the urine detecting unit, the urinal cleaning unit and the urine taking cleaning unit to control the operation of the urinal body; and the man-machine interaction unit is in communication connection with the controller and is used for transmitting control instructions to the controller and/or receiving and displaying detection results of the urine detection unit from the controller.

Further, the urine taking unit further comprises an installation module and a driving module; the mounting module is fixedly connected to the urinal body and is in sliding fit with the urine taking module; the driving module is arranged on the installation module and is in communication connection with the control unit so as to drive the urine taking module to extend or retract under the control of the control unit; the urine collecting module is characterized in that the front end of the urine collecting module is provided with a urine collecting cavity communicated with the urine detecting unit, and liquid inlet holes and liquid outlet holes communicated with the urine collecting cavity are respectively formed in the upper end and the lower end of the cavity wall of the urine collecting cavity at least in the vertical direction or near the upper end and the lower end of the cavity wall of the urine collecting cavity.

Further, the extending direction of the urine taking module is inclined downwards relative to the horizontal direction.

Further, the installation module is provided with an outer wall cleaning pipeline communicated with the urine taking cleaning unit; the outlet end of the outer wall cleaning pipeline is positioned above the urine taking module, and is at least flush with the position of the liquid inlet hole when the urine taking module is retracted to a limit position relative to the inner wall of the semi-open toilet.

Further, the urine taking and cleaning unit comprises a filtering module, a cleaning module, an electrolytic water module, a cleaning pump, a first air pump, a first cleaning pipeline, a second cleaning pipeline and a third cleaning pipeline; the filtering module is used for accessing the inlet water and filtering the inlet water; one end of the first cleaning pipeline and one end of the second cleaning pipeline are communicated with the filtering module, and the other end of the first cleaning pipeline and the other end of the second cleaning pipeline are communicated with the urine detection unit and are respectively used for cleaning a pipeline for conveying urine in the urine detection unit and a pipeline for conveying urine to the urine detection unit; one end of the third cleaning pipeline is communicated with the filtering module through the electrolyzed water module, and the other end of the third cleaning pipeline is communicated with the outer wall cleaning pipeline so as to be used for cleaning the outer wall of the urine taking module; the water electrolysis module is used for receiving the water inlet input by the filtering module and electrolyzing the water inlet to generate electrolyzed water with sterilizing effect; the cleaning module stores cleaning liquid and is communicated with the first cleaning pipeline, the second cleaning pipeline and the third cleaning pipeline through the cleaning pump so as to convey the cleaning liquid to the first cleaning pipeline, the second cleaning pipeline and the third cleaning pipeline; the first air pump is communicated with the third cleaning pipeline through the electrolyzed water module and is used for inputting high-pressure air into the third cleaning pipeline.

Further, the urine taking and cleaning unit further comprises a pressure stabilizing module, a pressure releasing module and a pressure releasing pipeline; one end of the pressure stabilizing module is communicated with the filtering module, and the other end of the pressure stabilizing module is communicated with the pressure releasing module and is used for stabilizing the water pressure of water flow input by the filtering module; the pressure relief module is communicated with the first cleaning pipeline, the second cleaning pipeline and the pressure relief pipeline, and is communicated with the third cleaning pipeline through the electrolyzed water module, and the pressure relief module is configured to be suitable for opening the communication between the pressure stabilizing module and the pressure relief pipeline when the water pressure input by the pressure stabilizing module exceeds a preset threshold value.

Further, the pressure relief module comprises an elastic piece and a plugging piece; the plugging piece is configured to be suitable for closing the communication between the pressure relief module and the pressure relief pipeline under the action of the elastic piece, and pushing the elastic piece back to open the communication between the pressure relief module and the pressure relief pipeline when the water pressure input by the pressure stabilizing module to the pressure relief module exceeds a preset threshold.

Further, the urine detection unit is communicated with a urine taking cavity of the urine taking unit through a urine conveying pipeline; the urine detection unit comprises a urine detection module, a vacuum pump, a second air pump and a urine detection ureter; one end of the urine detection ureter is communicated with the urine conveying pipeline, and the other end of the urine detection ureter is communicated with the first cleaning pipeline; one end of the urine conveying pipeline is communicated with the urine taking cavity, and the other end of the urine conveying pipeline is communicated with the second cleaning pipeline; the vacuum pump is communicated with the urine conveying pipeline and is used for sucking urine in the urine taking cavity through negative pressure; the second air pump is communicated with the urine conveying pipeline so as to input high-pressure air into the urine detection ureter pipeline and the urine conveying pipeline.

Further, the man-machine interaction unit is an interaction device or a movable intelligent terminal arranged on the urinal body.

In addition, the invention also provides a urine test method for performing urine test on a user through the urinal with the urine test function, which comprises the following steps:

step one, a user starts a urine examination program through the man-machine interaction unit;

step two, the control unit controls the toilet cleaning unit to clean the semi-open toilet;

step three, the control unit controls the urine taking and cleaning unit to clean the urine taking unit and the urine detecting unit;

step four, the control unit controls the urine taking module of the urine taking unit to extend out, and controls the urine detecting unit to absorb urine through negative pressure;

fifthly, the urine detection unit detects the urine which is received and transmits a detection result to the control unit;

step six, after the urine is absorbed by the urine detection unit, the control unit controls the urine taking and cleaning unit to clean the urine taking unit and the urine detection unit, and controls the urinal cleaning unit to clean the semi-open urinal;

and step seven, the control unit transmits a detection result to a user through the man-machine interaction unit.

Further, the step five and the step six may be performed synchronously, or the step six and the step seven may be performed synchronously.

As can be seen from the above description of the present invention, the present invention has the following advantages over the prior art:

1. the urinal is provided with the urinal cleaning unit, the urinal cleaning unit can clean the semi-open urinal on the urinal body, then when a user urinates by aiming at the semi-open urinal, urine can slide from the inner wall of the semi-open urinal to the urine taking unit, and at the moment, the part of the semi-open urinal around the urine taking unit is cleaned, so that the dirt on the semi-open urinal cannot influence the urine, and the accuracy of a urine detection result is ensured.

2. The urine taking unit comprises a urine taking module, the urine taking module is provided with a urine taking cavity, the cavity wall of the urine taking cavity is provided with a liquid inlet and a liquid outlet, compared with a common bucket-shaped structure, the urine taking unit has the advantages that urine flow in the earlier stage of urination is small, stable urine flow cannot be formed on the inner wall of a semi-open urinal, the aperture of the liquid inlet Kong Jiao is small, only a small part of unstable urine flow can enter the urine taking cavity, then the urine flow increases in the middle stage of urination, stable urine flow starts to form on the inner wall of the semi-open urinal, at the moment, the urine flow can enter the urine taking cavity through the liquid inlet relatively stably, and then the urine taking unit can mainly catch middle-stage urine of a user, and the accuracy of urine detection results can be further improved.

3. The extending direction of the urine taking module is inclined downwards relative to the horizontal direction, so that the residual urine or cleaning liquid in the urine taking cavity can be smoothly discharged, and the cleaning liquid on the outer wall of the urine taking module can be conveniently discharged.

4. Set up outer wall cleaning line on getting the installation module of urine unit, can wash the outer wall of getting urine module through outer wall cleaning line, make the exit end of outer wall cleaning line can flush with the position of feed liquor hole simultaneously, this outer wall cleaning line not only can wash the outer wall of getting urine module like this, and cleaning liquid can also enter into the chamber of getting urine through the feed liquor hole to improve the cleaning performance to getting the chamber of urine.

5. Get urine cleaning unit and filter intaking through filtration module, guarantee to intake cleanly, afterwards wash the pipeline of carrying urine in the urine inspection unit through first cleaning line, and utilize the second cleaning line to wash to the pipeline of urine inspection unit carry urine, still available third cleaning line connects the electrolysis water and washs getting urine module's outer wall, be provided with cleaning module simultaneously, cleaning module can carry its internal storage's washing liquid through first, the second, third cleaning line carries, improve cleaning effect, still be provided with first air pump in addition, first air pump can be to third cleaning line input high-pressure air, after wasing urine module outer wall through the washing liquid, can utilize high-pressure air to weather, guarantee can not be stained with sewage.

6. Get urine cleaning unit and still guarantee the water pressure of intaking through voltage stabilizing module, avoid the too big pipeline that leads to getting urine cleaning unit inside of water pressure to appear damaging, still set up pressure release module simultaneously, when the water pressure in the pipeline exceeded the threshold value of predetermineeing, pressure release module can open the intercommunication with pressure release pipeline and discharge high-pressure rivers through pressure release pipeline.

7. The pressure release module is provided with elastic component and shutoff piece, and when the water pressure in the pipeline was lower, the elastic component can promote shutoff piece shutoff and pressure release pipeline's intercommunication, and when the water pressure was higher in the pipeline, water pressure was greater than the elastic force of elastic component, thereby the shutoff piece was promoted to open the intercommunication with pressure release pipeline for the water pressure in the pipeline reduces.

8. Urine is inhaled to urine chamber through the vacuum pump to urine is examined the module and is detected the urine of absorption, and first cleaning pipeline and second cleaning pipeline can wash urine ureter way and urine conveying line respectively, and the second air pump can be to urine conveying line and urine ureter way transport high-pressure air with it weather.

9. The man-machine interaction unit can be an interaction device which is arranged on the urinal body and can be controlled by touch or keys, and also can be a movable intelligent terminal which is connected with a control unit in the urinal in a wireless mode.

10. According to the urine detection method provided by the invention, the inner wall of the semi-open urinal is cleaned by the provided urinal cleaning unit, so that the urine collected by the urine collecting unit is prevented from being influenced by dirt on the inner wall of the semi-open urinal due to the fact that the urine is discharged to the inner wall of the semi-open urinal when a user urinates, and the urine detection result is more accurate.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments below are briefly introduced, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of an embodiment of a urinal with urine detection function according to the present invention;

FIG. 2 is a cross-sectional view of the urinal of FIG. 1;

FIG. 3 is a schematic view of the urine collection washing unit of FIG. 1;

FIG. 4 is a cross-sectional view of the urine collection and cleaning unit of FIG. 3 and an enlarged view of the pressure relief module;

FIG. 5 is a schematic view of the urine collection cleaning unit of FIG. 3 with liquid passing through the first and second cleaning lines;

FIG. 6 is a schematic illustration of the urine collection cleaning unit of FIG. 3 with a third cleaning line having liquid passing therethrough;

FIG. 7 is a schematic illustration of the urine collection and cleaning unit of FIG. 3 with a pressure relief line through which fluid passes;

FIG. 8 is a schematic view of the urine collection cleaning unit of FIG. 3 with the cleaning module and the cleaning pump in operation;

FIG. 9 is a schematic view of a first air pump working chamber in the urine taking and cleaning unit of FIG. 3;

FIG. 10 is a schematic view of the urine taking unit of FIG. 1;

FIG. 11 is a schematic view of the urine collection module of the urine collection unit of FIG. 10 in a retracted state;

fig. 12 is a schematic view of the urine collection module of the urine collection unit of fig. 10 in an extended state.

The main reference numerals illustrate:

a urinal body 10; a semi-open toilet 11; an access cover 12; a urine detection unit 13; a first purge line 131; a second purge line 132; a urine delivery tube ; a urine taking unit 20; a third purge line 201; a mounting base 211; a cover receiving shell 212; a threaded sleeve 213; a threaded seat 214; an outer wall purge line 215; a driving motor 221; a first transmission gear 222; a second transmission gear 223; a telescoping member 23; engagement teeth 214; a urine collection module 24; a urine taking inner tube 241; a urine sampling chamber 242; a liquid inlet 243; a liquid outlet hole 244; a Y-shaped seal ring 251; an end cap 252; a urine taking and cleaning unit 30; an upper cover 311; a lower cover 312; an electric control board 313; a power supply 314; a cleaning module 32; a cleaning liquid line 321; a filter module 33; a pressure relief module 34; a pressure relief line 341; a first reversing valve 351; a second reversing valve 352; a third reversing valve 353; a cleaning pump 361; a first air pump 362; an electrolyzed water module 363; a voltage stabilizing module 37; a flow meter 38; a switch valve 39; a man-machine interaction unit 40;

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It is to be understood that the described embodiments are preferred embodiments of the invention and should not be taken as excluding other embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present invention without creative efforts, are within the protection scope of the present invention.

In the claims, specification and drawings hereof, unless explicitly defined otherwise, the terms "first," "second," or "third," etc. are used for distinguishing between different objects and not for describing a particular sequential order.

In the claims, specification and drawings of the present invention, unless explicitly defined otherwise, references to orientation or positional relationship such as the terms "center", "lateral", "longitudinal", "horizontal", "vertical", "top", "bottom", "inner", "outer", "upper", "lower", "front", "rear", "left", "right", "clockwise", "counterclockwise", etc. are based on the orientation and positional relationship shown in the drawings and are merely for convenience of description and to simplify the description, and do not indicate or imply that the apparatus or element referred to must have a particular orientation or be constructed and operated in a particular orientation, nor should it be construed as limiting the particular scope of the invention.

In the claims, specification and drawings of the present invention, unless explicitly defined otherwise, the term "fixedly connected" or "fixedly connected" should be construed broadly, i.e. any connection between them without a displacement relationship or a relative rotation relationship, that is to say includes non-detachably fixedly connected, integrally connected and fixedly connected by other means or elements.

In the claims, specification and drawings of the present invention, the terms "comprising," having, "and variations thereof as used herein, are intended to be" including but not limited to.

Referring to fig. 1, fig. 1 shows a schematic structural diagram of an embodiment of a urinal with urine detection function, which mainly includes a urinal body, a urine taking unit 20, a urine detection unit 13, a urine taking and cleaning unit 30, a urinal cleaning unit (not shown), a control unit and a man-machine interaction unit 40.

Referring to fig. 2, the urinal body includes a urinal bowl 10, a semi-open urinal 11, and an access cover 12, a receiving chamber is provided above the urinal bowl 10, a urine test unit 13 and a urine taking and cleaning unit 30 are both installed in the receiving chamber, and the access cover 12 is detachably installed at an opening above the receiving chamber so as to facilitate the maintenance of the urine test unit 13 and the urine taking and cleaning unit 30. The semi-open toilet 11 is fixedly connected with the urinal seat 10, a toilet cleaning unit, a urine taking unit 20, a control unit and a human-computer interaction unit 40 are arranged on the semi-open toilet 11, a drain outlet 111 is arranged at the bottom of the semi-open toilet 11, and the drain outlet 111 is used for discharging liquid in the semi-open toilet 11. The semi-open toilet 11 is also in waterway communication with the urinal body 10 to transfer the liquid discharged through the sewage outlet 111 to the sewer line, and the toilet cleaning unit is installed at an upper side of the semi-open toilet 11, is in communication with the external water inlet, is controlled to be opened or closed by the control unit, and can clean the inner wall of the semi-open toilet 11 when the semi-open toilet is opened, specifically, can clean the area around the urine taking unit 20 from top to bottom to ensure the cleaning of the inner wall surface of the semi-open toilet 11 around the urine taking unit 20.

By providing the urinal cleaning unit, the urine collected by the urine collecting unit 20 can be prevented from being polluted due to the dirt on the inner wall of the semi-open urinal 11, thereby ensuring the accuracy of the urine detection result.

Referring to fig. 10 to 12, the urine taking unit 20 is installed on the urinal body, specifically, it is installed on the semi-open urinal 11, and includes a urine taking module 24, an installation module and a driving module, wherein the installation module is fixedly connected to the urinal body and is in sliding fit with the urine taking module 24, the driving module is installed on the installation module and is in communication connection with the control unit to drive the urine taking module 24 to extend or retract under the control of the control unit, a urine taking cavity 242 communicated with the urine detecting unit 13 is arranged at the front end of the urine taking module 24, and liquid inlets 243 and liquid outlets 244 communicated with the urine taking cavity 242 are respectively arranged at least at the upper end and the lower end of the cavity wall of the urine taking cavity 242 or near the upper end and the lower end of the cavity wall of the urine taking cavity 242 in the vertical direction. And, the direction of extension of the urine taking module 24 is inclined downwards in a relatively small horizontal direction, the installation module is provided with an outer wall cleaning pipeline 215 communicated with the urine taking cleaning unit 30, the outlet end of the outer wall cleaning pipeline 215 is positioned above the urine taking module 24, and the outlet end of the outer wall cleaning pipeline is at least flush with the position of the liquid inlet 243 when the urine taking module 24 is retracted to the limit position relative to the inner wall of the semi-open urinal 11.

Specifically, the mounting module includes a mounting seat 211, a cover connection shell 212, a threaded sleeve 213, and a threaded seat 214, wherein the mounting seat 211 and the cover connection shell 212 are fixedly connected by bolts and form a chamber, the chamber is used for mounting a transmission component of the driving module, and meanwhile, the mounting seat 211 is fixedly connected with the threaded seat 214 by bolts. Meanwhile, the outer wall cleaning pipe 215 is also provided on the mounting base 221. The inner wall of the thread bush 213 is provided with threads, the outer wall of the thread seat 214 is provided with threads, the thread bush 213 can be connected onto the thread seat 214 in a screwed mode, the front end of the thread seat 214 is provided with a clamping flange in the circumferential direction, the thread bush 213 can be matched with the clamping flange of the thread seat 214, when the thread seat 214 is inserted onto the inner wall of the semi-open toilet 11, the thread bush 213 and the clamping flange on the thread seat 214 can be respectively clamped on two sides of the inner wall of the semi-open toilet 11, and accordingly the urine taking unit 20 is installed and fixed on the semi-open toilet 11.

The driving module comprises a driving motor 221 and a transmission assembly, the transmission assembly comprises a first transmission gear 222 and a second transmission gear 223, the driving motor 221 can be in communication connection with the control unit and can rotate forward or reversely under the action of the control unit, the first transmission gear 222 is driven to rotate, the first transmission gear 222 drives the second transmission gear 223 to rotate, and the second transmission gear 223 drives the urine taking module 24 to extend or retract.

The urine taking unit 20 further includes a telescopic member 23, where the telescopic member 23 is fixedly connected with the urine taking module 24 and slidably engaged with the mounting seat 211, and a meshing tooth portion 231 is disposed on the telescopic member, and the meshing tooth portion 231 is engaged with the second transmission gear 223, so that the driving module can drive the telescopic member 23 to stretch out and draw back, and further drive the urine taking module 24 fixedly connected with the telescopic member 23 to stretch out or retract.

The front end of the urine taking module 24 is provided with a urine taking cavity 242, and a urine taking inner tube 241 communicated with the middle part of the urine taking cavity 242 is provided, and the urine taking inner tube 241 is communicated with the urine detecting unit 13 and is used for conveying urine to the urine detecting unit 13 through a urine conveying pipeline 133. The urine taking cavity 242 is a flat cavity, and the cavity wall at the upper and lower positions of the cavity is respectively provided with a through liquid inlet 243 and a through liquid outlet 244. An end cover 252 is fixedly connected to the front end of the urine taking module 24, a Y-shaped sealing ring 251 is sleeved between the end cover 252 and the urine taking module 24, and the Y-shaped sealing ring 251 can be abutted to the mounting seat 211 or the screw seat 214 when the urine taking module 24 is retracted, so that external liquid is prevented from entering the urine taking cavity 242. It should be noted that, the liquid inlet holes 243 and the liquid outlet holes 244 are both in a hole structure with smaller inner diameter, and can smoothly and gently enter the urine taking cavity 242 through the liquid inlet holes 243 only when the urine flow is stable enough, and when the urine flow is in a sputtering state, the urine is difficult to enter the urine taking cavity 242 due to the smaller aperture of the liquid inlet holes 243.

Referring to fig. 3, the urine taking and washing unit 30 mainly includes an upper cover 311, a lower cover 312, an electric control board 313, a power supply 314, a washing module 32, a filtering module 33, a pressure releasing module 34, a first reversing valve 351, a second reversing valve 352, a third reversing valve 353, a washing pump 361, a first air pump 362, an electrolyzed water module 363, a pressure stabilizing module 37, a flow meter 38, an on-off valve 39, and a plurality of pipes for water or air passage. The pipelines mainly comprise a first cleaning pipeline 131, a second cleaning pipeline 132, a third cleaning pipeline 201 and a pressure relief pipeline 341.

Referring to fig. 4 to 9, a filtering module 33 is used to access and filter the intake water; one end of the first cleaning pipeline 131 and one end of the second cleaning pipeline 132 are communicated with the filter module 33, and the other end of the first cleaning pipeline is communicated with the urine detection unit 13 and is respectively used for cleaning a pipeline for conveying urine in the urine detection unit 13 and a pipeline for conveying urine to the urine detection unit; one end of the third cleaning pipeline 201 is communicated with the filtering module 33 through the electrolytic water module 363, and the other end is communicated with the outer wall cleaning pipeline 215 for cleaning the outer wall of the urine taking module 24; the electrolyzed water module 363 is used for receiving the inlet water input by the filtering module 33 and electrolyzing the inlet water to generate electrolyzed water with sterilizing effect; the cleaning module 32 stores cleaning liquid and communicates with the first, second and third cleaning lines 131, 132 and 201 through the cleaning pump 361 to deliver the cleaning liquid to the first, second and third cleaning lines 131, 132 and 201; the first air pump 362 communicates with the third cleaning line 201 through the electrolyzed water module 363 and is used to deliver high pressure air to the third cleaning line 201; one end of the pressure stabilizing module 37 is communicated with the filtering module 33, and the other end is communicated with the pressure releasing module 34 and is used for stabilizing the water pressure of the water flow input by the filtering module 33; the pressure relief module 34 communicates with the first purge line 131, the second purge line 132, and the pressure relief line 341, and communicates with the third purge line 201 through the electrolyzed water module 363, and is configured to be adapted to open its communication with the pressure relief line 341 when the water pressure input from the pressure stabilizing module 37 exceeds a preset threshold.

The filter module 33 may be a conventional filter component, such as an activated carbon filter, a non-woven fabric filter, etc., as long as the filter function is achieved. The voltage stabilizing module 37 is a conventional voltage stabilizing component that can ensure that the water pressure of the outlet water remains in a relatively steady state by movement of the internal voltage stabilizing element. In particular, the pressure stabilizing module 37 in the present embodiment is further provided with an anti-siphon structure, which is in communication with the pressure relief pipeline 341, and can prevent the water pressure increase or the water flow backflow caused by the siphon phenomenon.

Specifically, the upper cover 311 and the lower cover 312 may be fixedly connected to form a mounting chamber, and the above components, except the cleaning module 32 and the filtering module 33, may be mounted in the mounting chamber, where the electric control board 313 may be considered as a part of the control unit of the urinal, which may control the actions of the actuators in the urine taking cleaning unit 30, and the power supply 314 is used to provide electric energy for the electric control board and the actuators, which may be a battery, or an adapter connected to an external power supply.

In order to meet the water path communication requirement, the urine taking and cleaning unit 30 is provided with the first reversing valve 351, the second reversing valve 352 and the third reversing valve 353, wherein each reversing valve is a conventional reversing valve part, and a water outlet pipeline communicated with the reversing valve part can be changed.

The pressure relief module 34 includes an elastic member 342 and a blocking member 343, the blocking member 343 is configured to close the communication between the pressure relief module 34 and the pressure relief pipeline 341 under the action of the elastic member 342, and to reversely push the elastic member 342 to open the communication between the pressure relief module 34 and the pressure relief pipeline 341 when the water pressure input into the pressure relief module 34 by the pressure stabilizing module 37 exceeds a preset threshold. Specifically, referring to fig. 4, the pressure relief module 34 includes a pressure relief housing, the pressure relief housing is provided with a water inlet communicated with the first reversing valve 351, a water outlet communicated with the third reversing valve 353, a water outlet communicated with the second cleaning pipeline 132 and a water outlet communicated with the pressure relief pipeline 341, a water passing port and a chamber are arranged between the water inlet and the pressure relief pipeline 341, the plugging piece 343 is arranged in the chamber, and can cut off the communication between the pressure relief module 34 and the pressure relief pipeline 341 through a water passing port in the plugging housing, or can open the communication between the pressure relief module 34 and the pressure relief pipeline 341 through a water passing port in the plugging housing, so as to achieve the effect of discharging pressure through the pressure relief pipeline 341 when the water pressure is too high.

Referring to fig. 5, fig. 5 shows the flow direction of the water flow of the urine taking and cleaning unit 30 when cleaning the urine detecting unit 13, specifically, the water flow passes through the filtering module 33, then sequentially passes through the pressure stabilizing module 37, the switching valve 38, the first reversing valve 351, the flow meter 39, and the pressure releasing module 34, and then is split at the pressure releasing module 34, one path passes through the third reversing valve 353, then reaches the first cleaning pipeline 131, and the other path directly reaches the second cleaning pipeline 132.

Referring to fig. 6, fig. 6 shows the flow direction of water flow of the urine taking and cleaning unit 30 when cleaning the outer wall of the urine taking module 24, specifically, after the water flow passes through the filtering module 33, the water flow sequentially passes through the pressure stabilizing module 37, the switching valve 38, the first reversing valve 351, the flow meter 39, the pressure releasing module 34, the third reversing valve 353, the second reversing valve 352, and the electrolyzed water module 363, and then reaches the third cleaning pipeline 201.

Referring to fig. 7, fig. 7 shows that when the pressure relief module 34 is operated, water flow can be discharged into the pressure relief pipeline 341 through the pressure relief module 34, and meanwhile, liquid flowing through the anti-siphon structure in the pressure stabilizing module 37 can also be discharged through the pressure relief pipeline 341.

Referring to fig. 8, fig. 8 shows the water channel connection between the cleaning module 32 and the cleaning pump 361 when the cleaning module 32 is in operation, at this time, the cleaning fluid is communicated with the cleaning pump 361 through the cleaning fluid pipeline 321, the cleaning pump 361 pumps the cleaning fluid to the first reversing valve 351, and then the cleaning pump 361 can reach the pressure release module 34 and then reach the first cleaning pipeline 131, the second cleaning pipeline 132 or the third cleaning pipeline 201.

Referring to fig. 9, fig. 9 shows the air passage connection when the first air pump 362 is operated, and the first air pump 362 outputs high-pressure air, and the high-pressure air passes through the second reversing valve 352, reaches the electrolyzed water module 363, and then reaches the third cleaning pipeline 201.

Urine test unit 13 communicates with urine taking cavity 242 of urine test unit 20 through urine conveying pipeline 133, urine test unit 13 itself includes urine test module, the vacuum pump, second air pump and urine test ureter way, urine test ureter way one end communicates with urine conveying pipeline 133, the other end communicates with first washing pipeline 131, urine conveying pipeline one end communicates with urine taking cavity 242, the other end communicates with second washing pipeline 132, vacuum pump and urine conveying pipeline intercommunication are used for sucking the urine in urine taking cavity 242 through the negative pressure, the second air pump communicates with urine conveying pipeline in order to carry high-pressure air to urine test ureter way and urine conveying pipeline.

Wherein, urine delivery line 133 is the pipeline of carrying urine to urine examination unit 13 promptly, and urine examination ureter way is the inside pipeline that is used for carrying urine of urine examination unit 13 promptly, and the vacuum pump is used for forming the negative pressure in order to draw urine, and the second air pump is used for drying the inner wall of urine delivery line 133 and urine examination ureter way after wasing the two.

It should be understood that the urine test unit 13 used in this embodiment is an integral part for detecting urine, which is conventional in the prior art, and those skilled in the art can connect the urine test unit 13 with the urine taking cleaning unit 30 and the urine taking unit 20 provided by the present invention based on common knowledge in the art and realize the corresponding functions thereof, which will not be repeated herein.

The man-machine interaction unit 40 may be an interaction device or a mobile intelligent terminal mounted on the urinal body, and in this embodiment, the interaction device mounted on the urinal body is used as the man-machine interaction unit 40, so as to be used for receiving a user instruction and providing a urine test result to a user. Of course, in other embodiments, a mobile intelligent terminal is also possible as the man-machine interaction unit 40, where the intelligent terminal may be connected to the control unit of the urinal in a wireless manner, so as to transmit instructions to the control unit and receive corresponding data. In addition, the man-machine interaction unit 40 may display the status of the device, the urine test guidance, the urine test progress or the feedback of the problem to the user according to the program pre-stored in the control unit.

In addition, the control unit may be one or more components with control, processing and other functions, which are formed by combining components such as a processor, a memory and the like, and may be connected with the man-machine interaction unit 40, the urine taking unit 20, the urine detecting unit 13, the urine taking and cleaning unit 30 and the urinal cleaning unit to control the operations of the components to be sequentially performed.

In addition, the embodiment also provides a urine test method for performing urine test on a user through the urinal with the urine test function, which mainly comprises the following steps:

step one, a user starts a urine examination program stored in a control unit through a human-computer interaction unit 40;

step two, the control unit controls the toilet cleaning unit to clean the semi-open toilet 11;

step three, the control unit controls the urine taking and cleaning unit 30 to clean the urine taking unit 20 and the urine detecting unit 13;

step four, the control unit controls the urine taking module 24 of the urine taking unit 20 to extend out, and controls the urine detecting unit 13 to suck urine through negative pressure;

step five, the urine detection unit 13 detects the urine received and transmits the detection result to the control unit;

step six, after the urine is sucked by the urine detection unit 13, the control unit controls the urine taking and cleaning unit 30 to clean the urine taking unit 20 and the urine detection unit 13, and controls the urinal cleaning unit to clean the semi-open urinal 11;

step seven, the control unit transmits the detection result to the user through the man-machine interaction unit 40;

the fifth step and the sixth step may be performed synchronously, or the sixth step and the seventh step may be performed synchronously.

It should be understood that the control unit may change the cleaning procedure of the urine taking and cleaning unit 30 according to different instructions of a user or different preset programs, for example, it may control the urine taking and cleaning unit 30 to perform cleaning without using cleaning liquid, or may control the urine taking and cleaning unit 30 to deliver the cleaning liquid to each pipeline before performing cleaning. Different cleaning procedures can be designed according to actual needs, and detailed description is omitted again.

The foregoing description of the embodiments and description is presented to illustrate the scope of the invention, but is not to be construed as limiting the scope of the invention. Modifications, equivalents, and other improvements to the embodiments of the invention or portions of the features disclosed herein, as may occur to persons skilled in the art upon use of the invention or the teachings of the embodiments, are intended to be included within the scope of the invention, as may be desired by persons skilled in the art from a logical analysis, reasoning, or limited testing, in combination with the common general knowledge and/or knowledge of the prior art.

Claims

1. A urinal with urine test function, comprising:

a urinal body provided with a semi-open urinal; a sewage outlet is arranged at the bottom of the semi-open toilet bucket;

a urine taking unit which is arranged on the urinal body and comprises a urine taking module; the urine taking module is configured to be suitable for extending or retracting relative to the inner wall of the semi-open toilet at a position above the sewage outlet so as to catch urine when the urine taking module extends;

the urine detection unit is arranged on the urinal body and communicated with the urine taking unit so as to extract and detect urine received by the urine taking unit through negative pressure; the front end of the urine taking module is provided with a urine taking cavity communicated with the urine detecting unit; the cavity wall of the urine taking cavity is provided with a liquid inlet communicated with the urine taking cavity at least at the upper end in the vertical direction or at a position close to the upper end of the urine taking cavity;

a urinal cleaning unit installed on the urinal body and used for cleaning the inner wall of the semi-open urinal around the urine taking unit from top to bottom before and after the urine taking unit takes in urine;

a urine taking and cleaning unit which is arranged on the urinal body and is used for cleaning the outer wall of the urine taking unit, a pipeline for conveying urine to the urine detecting unit and a pipeline for conveying urine which is positioned in the urine detecting unit before and after the urine taking unit takes in urine;

the control unit is arranged on the urinal body and is in communication connection with the urine taking unit, the urine detecting unit, the urinal cleaning unit and the urine taking cleaning unit to control the operation of the urinal body; and

and the man-machine interaction unit is in communication connection with the control unit and is used for transmitting control instructions to the control unit and/or receiving and displaying detection results of the urine detection unit from the control unit.

2. The urinal with urine detection function according to claim 1, wherein the urine taking unit further comprises a mounting module and a driving module; the mounting module is fixedly connected to the urinal body and is in sliding fit with the urine taking module; the driving module is arranged on the installation module and is in communication connection with the control unit so as to drive the urine taking module to extend or retract under the control of the control unit; the cavity wall of the urine taking cavity is provided with a liquid outlet hole communicated with the urine taking cavity at least at the lower end in the vertical direction or near the lower end of the urine taking cavity.

3. A urinal with urine detection function according to claim 2, wherein the urine taking module extends in a direction inclined downwardly with respect to the horizontal direction.

4. A urinal with urine detection function according to claim 2 or 3, wherein the mounting module is provided with an outer wall cleaning line communicating with the urine taking cleaning unit; the outlet end of the outer wall cleaning pipeline is positioned above the urine taking module, and is at least flush with the position of the liquid inlet hole when the urine taking module is retracted to a limit position relative to the inner wall of the semi-open toilet.

5. The urinal with urine detection function according to claim 4, wherein the urine collection and washing unit comprises a filter module, a washing module, an electrolyzed water module, a washing pump, a first air pump, a first washing pipeline, a second washing pipeline and a third washing pipeline;

the filtering module is used for accessing the inlet water and filtering the inlet water;

one end of the first cleaning pipeline and one end of the second cleaning pipeline are communicated with the filtering module, and the other end of the first cleaning pipeline and the other end of the second cleaning pipeline are communicated with the urine detection unit and are respectively used for cleaning a pipeline for conveying urine in the urine detection unit and a pipeline for conveying urine to the urine detection unit;

one end of the third cleaning pipeline is communicated with the filtering module through the electrolyzed water module, and the other end of the third cleaning pipeline is communicated with the outer wall cleaning pipeline so as to be used for cleaning the outer wall of the urine taking module;

the water electrolysis module is used for receiving the water inlet input by the filtering module and electrolyzing the water inlet to generate electrolyzed water with sterilizing effect;

the cleaning module stores cleaning liquid and is communicated with the first cleaning pipeline, the second cleaning pipeline and the third cleaning pipeline through the cleaning pump so as to convey the cleaning liquid to the first cleaning pipeline, the second cleaning pipeline and the third cleaning pipeline;

the first air pump is communicated with the third cleaning pipeline through the electrolyzed water module and is used for inputting high-pressure air into the third cleaning pipeline.

6. The urinal with urine detection function according to claim 5, wherein the urine taking and cleaning unit further comprises a pressure stabilizing module, a pressure releasing module and a pressure releasing pipeline; one end of the pressure stabilizing module is communicated with the filtering module, and the other end of the pressure stabilizing module is communicated with the pressure releasing module and is used for stabilizing the water pressure of water flow input by the filtering module; the pressure relief module is communicated with the first cleaning pipeline, the second cleaning pipeline and the pressure relief pipeline, and is communicated with the third cleaning pipeline through the electrolyzed water module, and the pressure relief module is configured to be suitable for opening the communication between the pressure stabilizing module and the pressure relief pipeline when the water pressure input by the pressure stabilizing module exceeds a preset threshold value.

7. The urinal with urine test function according to claim 6, wherein the pressure relief module comprises an elastic member and a blocking member; the plugging piece is configured to be suitable for closing the communication between the pressure relief module and the pressure relief pipeline under the action of the elastic piece, and pushing the elastic piece back to open the communication between the pressure relief module and the pressure relief pipeline when the water pressure input by the pressure stabilizing module to the pressure relief module exceeds a preset threshold.

8. The urinal with urine detection function according to claim 7, wherein the urine detection unit is communicated with the urine collection chamber of the urine collection unit through a urine delivery pipeline; the urine detection unit comprises a urine detection module, a vacuum pump, a second air pump and a urine detection ureter; one end of the urine detection ureter is communicated with the urine conveying pipeline, and the other end of the urine detection ureter is communicated with the first cleaning pipeline; one end of the urine conveying pipeline is communicated with the urine taking cavity, and the other end of the urine conveying pipeline is communicated with the second cleaning pipeline; the vacuum pump is communicated with the urine conveying pipeline and is used for sucking urine in the urine taking cavity through negative pressure; the second air pump is communicated with the urine conveying pipeline so as to input high-pressure air into the urine detection ureter pipeline and the urine conveying pipeline.

9. The urinal with urine detection function according to claim 8, wherein the man-machine interaction unit is an interaction device or a movable intelligent terminal arranged on the urinal body.

10. A urine test method for a user to test urine by a urinal having a urine test function according to claim 9,

11. A urine test method as claimed in claim 10 wherein said steps five and six are performed simultaneously or steps six and seven are performed simultaneously.