CN217484333U - Cleaning system of urine examination device - Google Patents
Cleaning system of urine examination device Download PDFInfo
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- CN217484333U CN217484333U CN202220076001.4U CN202220076001U CN217484333U CN 217484333 U CN217484333 U CN 217484333U CN 202220076001 U CN202220076001 U CN 202220076001U CN 217484333 U CN217484333 U CN 217484333U
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Abstract
The utility model discloses a cleaning system of a urine examination device, which comprises an acquisition unit, a cleaning unit and a cleaning unit, wherein the acquisition unit is provided with a sampling channel; the sampling unit is provided with a liquid adding channel communicated with the sampling channel; the detection unit is provided with a liquid inlet channel communicated with the liquid feeding channel and is provided with a detection element; the clean unit is equipped with first clean passageway and the clean passageway of second at least, wherein, first clean passageway with the sampling channel is linked together, the clean passageway of second with the liquid feeding passageway is linked together, and this scheme can be cleaned sampling channel and liquid feeding passageway respectively through setting up many clean passageways, and then can be more thorough clean the passageway to the inlet channel upper reaches to simple structure, convenient operation.
Description
Technical Field
The utility model relates to a clean system of urine examination device.
Background
Urine analysis is an important index for detecting the physical condition of a human body, and can generally detect pH, protein, occult blood, specific gravity, glucose, ketone bodies, urobilinogen, nitrate, leucocyte, bilirubin, vitamin C and the like, and reflect a series of indexes of the body. In order to facilitate daily use of users, a closestool with a urine test function is provided, however, dirt is usually remained in a urine extraction pipeline of the existing urine test system, and the urine to be detected is easily polluted.
SUMMERY OF THE UTILITY MODEL
The utility model solves the above problems, provides a clean system of urine examination device, and this scheme can be cleaned sampling channel and liquid feeding passageway respectively through setting up many clean passageways, and then can be more thorough clean the passageway to the feed liquor passageway upper reaches to simple structure, convenient operation.
In order to achieve the above object, the utility model adopts the following technical scheme:
a cleaning system for a urine test device, comprising:
the acquisition unit is provided with a sampling channel;
the sampling unit is provided with a liquid adding channel communicated with the sampling channel;
the detection unit is provided with a liquid inlet channel communicated with the liquid adding channel and is provided with a detection element;
and the cleaning unit is at least provided with a first cleaning channel and a second cleaning channel, wherein the first cleaning channel is communicated with the sampling channel, and the second cleaning channel is communicated with the liquid feeding channel.
Preferably, the liquid sampling device further comprises a pump unit arranged between the sampling channel and the liquid adding channel, liquid in the sampling channel is pumped to the liquid adding channel through the pump unit, the first cleaning channel is communicated with the sampling channel on the upstream of the pump unit, and the second cleaning channel is communicated with the liquid adding channel on the downstream of the pump unit.
Preferably, the cleaning unit comprises a liquid supply unit, the first cleaning channel comprises a first liquid supply channel, and the second cleaning channel comprises a second liquid supply channel.
Preferably, the liquid supply unit comprises a solenoid valve, a water pump or a mechanically controlled valve.
Preferably, the liquid supply unit is provided with an anti-siphon unit and/or a one-way valve.
Preferably, the cleaning unit includes an air supply unit, the first cleaning passage includes a first air supply passage, and the second cleaning passage includes a second air supply passage.
Preferably, the air supply unit includes an air pump.
Preferably, the air supply unit is provided with a one-way valve.
Preferably, the collecting unit comprises a collecting piece arranged at the bottom of the urinal, and the detected object is collected by the collecting piece.
Preferably, the bottom of the toilet bowl is provided with a fixed sleeve, and the collecting piece moves telescopically along the fixed sleeve and is driven to extend outwards by water pressure, air pressure, a motor or a mechanical key.
Preferably, the detection unit further comprises a support and a test paper box, wherein the test paper box is internally provided with a detection element and is provided with the liquid inlet channel, and the test paper box is detachably and fixedly arranged on the support.
The utility model has the advantages that:
the utility model discloses a cleaning system of a urine examination device, which comprises an acquisition unit, a cleaning unit and a cleaning unit, wherein the acquisition unit is provided with a sampling channel; the sampling unit is provided with a liquid adding channel communicated with the sampling channel; the detection unit is provided with a liquid inlet channel communicated with the liquid feeding channel and is provided with a detection element; the clean unit is equipped with first clean passageway and the clean passageway of second at least, wherein, first clean passageway with the sampling channel is linked together, the clean passageway of second with the liquid feeding passageway is linked together, and this scheme can be cleaned sampling channel and liquid feeding passageway respectively through setting up many clean passageways, and then can be more thorough clean the passageway to the inlet channel upper reaches to simple structure, convenient operation.
Drawings
The accompanying drawings, which are described herein, serve to provide a further understanding of the invention and constitute a part of this specification, and the exemplary embodiments and descriptions thereof are provided for explaining the invention without unduly limiting it. In the drawings:
fig. 1 is a schematic diagram of a cleaning system of a urine test device according to a first embodiment of the present invention;
fig. 2 is a schematic diagram of a cleaning system of a urine test device according to a second embodiment of the present invention;
fig. 3 is a schematic diagram of a cleaning system of a urine test device according to a third embodiment of the present invention;
fig. 4 is a schematic diagram of a cleaning system of a urine test device according to a fourth embodiment of the present invention;
fig. 5 is a schematic diagram of a cleaning system of a urine test device according to a fifth embodiment of the present invention;
fig. 6 is a schematic diagram of a cleaning system of a urine test device according to a sixth embodiment of the present invention;
10. a collection unit; 11. a sampling channel; 20. a sampling unit; 21. a liquid feeding channel; 30. a detection unit; 31. a liquid inlet channel; 40. a pump unit; 50. a liquid supply unit; 50a, a main liquid supply channel; 51. a first liquid supply passage; 52. a second liquid supply channel; 60. an air supply unit; 60a, a main gas supply channel; 61. a first gas supply channel; 62. a second gas supply channel; 70. a one-way valve; 80. an anti-siphon unit.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention clearer and more obvious, the following description of the present invention with reference to the accompanying drawings and embodiments is provided for further details. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
Example 1:
as shown in fig. 1, a cleaning system of a urine test device includes:
an acquisition unit 10 having a sampling channel 11;
a sampling unit 20 having a charging channel 21 communicating with the sampling channel 11;
the detection unit 30 is provided with a liquid inlet channel 31 communicated with the liquid feeding channel 21, and the detection unit 30 is provided with a detection element which is detection test paper specifically;
and the cleaning unit is at least provided with a first cleaning channel and a second cleaning channel, wherein the first cleaning channel is communicated with the sampling channel 11, and the second cleaning channel is communicated with the liquid feeding channel 21.
In this embodiment, the liquid sampling device further comprises a pump unit 40 disposed between the sampling channel 11 and the liquid adding channel 21, the liquid in the sampling channel 11 is pumped to the liquid adding channel 21 through the pump unit 40, the first cleaning channel is communicated with the sampling channel 11 upstream of the pump unit 40, and the second cleaning channel is communicated with the liquid adding channel 21 downstream of the pump unit 40.
In this embodiment, the cleaning unit includes a liquid supply unit 50, the first cleaning passage includes a first liquid supply passage 51, and the second cleaning passage includes a second liquid supply passage 52.
In this embodiment, the liquid supply unit 50 includes a solenoid valve, a water pump, or a mechanical control valve.
In other embodiments, the liquid supply unit 50 is provided with an anti-siphon unit 80 and/or a one-way valve 70.
In this embodiment, the cleaning unit comprises an air supply unit 60, the first cleaning channel comprises a first air supply channel 61, and the second cleaning channel comprises a second air supply channel 62.
In the present embodiment, the air supply unit 60 includes an air pump.
In other embodiments, the air supply unit 60 is provided with a check valve 70.
In this embodiment, the collecting unit 10 includes a collecting member installed at the bottom of the urinal, and the detected object is collected by the collecting member.
In this embodiment, the bottom of the toilet bowl is provided with a fixed sleeve, and the collecting member extends and retracts along the fixed sleeve and is driven to extend outwards by water pressure, air pressure, a motor or a mechanical button.
In this embodiment, the detecting unit 30 further includes a support and a test paper box, the test paper box is provided with a detecting element therein and a liquid inlet channel 31, and the test paper box is detachably and fixedly mounted on the support.
During detection, the collecting part of the collecting unit 10 extends out of a water seal of a toilet to collect a detected object, urine enters the sampling channel and is then pumped to the liquid feeding channel 21 of the sampling unit 20 through the peristaltic pump, and after the liquid feeding channel 21 is communicated with the liquid feeding channel 31, the urine enters the liquid feeding channel 31 to be in contact with the detection element for detection; after detection, the test paper box is directly discarded;
when cleaning, the electromagnetic valve is opened, the sampling channel 11 is reversely cleaned through the first cleaning channel of the liquid supply unit 50, the liquid adding channel 21 is reversely cleaned through the second cleaning channel, the air pump is opened again, the sampling channel 11 is reversely supplied with air through the first air supply channel 61 of the air supply unit 60, and the liquid adding channel 21 is reversely supplied with air through the second air supply channel 62, so that residual water in the liquid adding channel 21 and the sampling channel 11 is removed.
This scheme can be cleaned sampling channel 11 and liquid feeding passageway 21 respectively through setting up many clean passageways, and then can be more thorough cleans the passageway to the 31 upper reaches of inlet channel to simple structure, convenient operation.
Example 2:
as shown in fig. 2, the main difference between the present embodiment and the first embodiment is that the liquid supply unit 50 includes a water supply source for supplying fresh water.
Specifically, the water supply source comprises a main liquid supply channel 50a, the main liquid supply channel 50a is respectively communicated with the first liquid supply channel 51 and the second liquid supply channel 52, an anti-siphon unit 80 and a one-way valve 70 are sequentially arranged on the main liquid supply channel 50a along the liquid supply direction, liquid in the sampling channel 11 and the liquid adding channel 21 is prevented from flowing back to the main liquid supply channel 50a through the one-way valve 70, negative pressure in the pipeline can be eliminated through the anti-siphon unit 80, and liquid in the sampling channel 11 and the liquid adding channel 21 is further prevented from flowing back to the main liquid supply channel 50 a.
The gas supply unit 60 includes total gas supply channel 60a, total gas supply channel 60a respectively with first gas supply channel 61 with second gas supply channel 62 is linked together, be equipped with check valve 70 on the total gas supply channel 60a, and then prevent the liquid countercurrent to total gas supply channel 60a of sampling channel 11 and liquid feeding passageway 21 through check valve 70.
Other parts not described above are the same as those in the first embodiment, and are not described again here.
Example 3:
as shown in fig. 3, the main difference between the present embodiment and the first embodiment is that the liquid supply unit 50 includes a liquid supply source for the cleaning liquid.
Specifically, the liquid supply source comprises a main liquid supply channel 50a, the main liquid supply channel 50a is respectively communicated with the first liquid supply channel 51 and the second liquid supply channel 52, a one-way valve 70 is arranged on the main liquid supply channel 50a, and liquid in the sampling channel 11 and the liquid supply channel 21 is prevented from flowing back to the main liquid supply channel 50a through the one-way valve 70.
The gas supply unit 60 includes total gas supply channel 60a, total gas supply channel 60a respectively with first gas supply channel 61 with second gas supply channel 62 is linked together, be equipped with check valve 70 on the total gas supply channel 60a, and then prevent the liquid countercurrent to total gas supply channel 60a of sampling channel 11 and liquid feeding passageway 21 through check valve 70.
Other parts not described above are the same as those in the first embodiment, and are not described again here.
Example 4:
as shown in fig. 4, the main difference between the present embodiment and the first embodiment is that the liquid supply unit 50 includes a water supply source for supplying clean water.
Specifically, the water supply source includes a main liquid supply channel 50a, the main liquid supply channel 50a is connected to a water inlet end of a three-way valve, two water outlet ends of the three-way valve are respectively communicated with the first liquid supply channel 51 and the second liquid supply channel 52 through a four-way valve, two water outlet ends of the three-way valve are respectively provided with an anti-siphon unit 80, the four-way valve is provided with a one-way valve 70, liquid in the sampling channel 11 and the liquid adding channel 21 is prevented from flowing back to the main liquid supply channel 50a through the one-way valve 70, and negative pressure in a pipeline can be eliminated through the anti-siphon unit 80, so that liquid in the sampling channel 11 and the liquid adding channel 21 is further prevented from flowing back to the main liquid supply channel 50 a.
The gas supply unit 60 includes total gas supply channel 60a, total gas supply channel 60a respectively with first gas supply channel 61 with second gas supply channel 62 is linked together, be equipped with check valve 70 on the total gas supply channel 60a, and then prevent the liquid countercurrent to total gas supply channel 60a of sampling channel 11 and liquid feeding passageway 21 through check valve 70.
Other parts not described above are the same as those of the first embodiment, and are not described again.
Example 5:
as shown in fig. 5, the main difference between the present embodiment and the first embodiment is that the liquid supply unit 50 includes two water supply sources respectively communicating with a first liquid supply passage 51 and a second liquid supply passage 52.
Specifically, the first liquid supply channel 51 is sequentially provided with the anti-siphon unit 80 and the one-way valve 70 along the water supply direction, the second liquid supply channel 52 is sequentially provided with the anti-siphon unit 80 and the one-way valve 70 along the water supply direction, so that the liquid in the sampling channel 11 and the liquid adding channel 21 is prevented from flowing back to the water source of the liquid supply unit 50 through the one-way valve 70, and the negative pressure in the pipeline can be eliminated through the anti-siphon unit 80, so that the liquid in the sampling channel 11 and the liquid adding channel 21 is further prevented from flowing back to the water source of the liquid supply unit 50.
The gas supply unit 60 includes total gas supply channel 60a, total gas supply channel 60a respectively with first gas supply channel 61 with second gas supply channel 62 is linked together, be equipped with check valve 70 on the total gas supply channel 60a, and then prevent the liquid countercurrent to total gas supply channel 60a of sampling channel 11 and liquid feeding passageway 21 through check valve 70.
Other parts not described above are the same as those in the first embodiment, and are not described again here.
Example 6:
as shown in fig. 6, the main difference between the present embodiment and the first embodiment is that the liquid supply unit 50 includes two liquid supply sources respectively communicating with a first liquid supply passage 51 and a second liquid supply passage 52.
Specifically, two liquid supply sources are arranged and are respectively communicated with the first liquid supply channel 51 and the second liquid supply channel 52, a one-way valve 70 is arranged on the first liquid supply channel 51, a one-way valve 70 is arranged on the second liquid supply channel 52, and liquid in the sampling channel 11 and the liquid supply channel 21 is prevented from flowing back to the liquid supply source of the liquid supply unit 50 through the one-way valve 70.
The gas supply unit 60 includes total gas supply channel 60a, total gas supply channel 60a respectively with first gas supply channel 61 with second gas supply channel 62 is linked together, be equipped with check valve 70 on the total gas supply channel 60a, and then prevent the liquid countercurrent to total gas supply channel 60a of sampling channel 11 and liquid feeding passageway 21 through check valve 70.
Other parts not described above are the same as those in the first embodiment, and are not described again here.
While the foregoing specification illustrates and describes the preferred embodiments of the present invention, it is to be understood that the invention is not limited to the forms disclosed herein, but is not to be construed as limited to the disclosed embodiments, and that modifications and environments may be resorted to, falling within the scope of the inventive concept as described herein, either as indicated by the above teachings or as modified by the skill or knowledge of the relevant art. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (11)
1. A cleaning system for a urine test device, comprising:
the acquisition unit is provided with a sampling channel;
the sampling unit is provided with a liquid adding channel communicated with the sampling channel;
the detection unit is provided with a liquid inlet channel communicated with the liquid feeding channel and is provided with a detection element;
and the cleaning unit is at least provided with a first cleaning channel and a second cleaning channel, wherein the first cleaning channel is communicated with the sampling channel, and the second cleaning channel is communicated with the liquid feeding channel.
2. The cleaning system for a urine test device according to claim 1, further comprising a pump unit disposed between the sampling channel and the filling channel, wherein the liquid in the sampling channel is pumped to the filling channel by the pump unit, the first cleaning channel is connected to the sampling channel upstream of the pump unit, and the second cleaning channel is connected to the filling channel downstream of the pump unit.
3. The cleaning system of a urine test device according to claim 1, wherein the cleaning unit includes a liquid supply unit, the first cleaning passage includes a first liquid supply passage, and the second cleaning passage includes a second liquid supply passage.
4. The cleaning system for a urine test device according to claim 3, wherein the liquid supply unit comprises a solenoid valve, a water pump or a mechanically controlled valve.
5. The cleaning system for the urine test device as claimed in claim 3, wherein the liquid supply unit is provided with an anti-siphon unit and/or a one-way valve.
6. The cleaning system for a urine test device according to claim 1, wherein the cleaning unit comprises an air supply unit, the first cleaning passage comprises a first air supply passage, and the second cleaning passage comprises a second air supply passage.
7. The cleaning system for a urine test device according to claim 6, wherein the air supply unit comprises an air pump.
8. The system for cleaning a urine test device according to claim 6, wherein the air supply unit is provided with a check valve.
9. The cleaning system for the urinalysis device as claimed in claim 1, wherein the collection unit comprises a collection member installed at the bottom of the urinal, and the detected object is collected by the collection member.
10. The cleaning system for the urinalysis device as claimed in claim 9, wherein a fixed sleeve is provided at the bottom of the urinal of the toilet, the collecting member is telescopically moved along the fixed sleeve, and the collecting member is driven to extend outwards by water pressure, air pressure, a motor or a mechanical button.
11. The cleaning system for the urine test device as claimed in claim 1, wherein the detecting unit further comprises a support and a test paper box, the test paper box is provided with the detecting element therein and the liquid inlet channel, and the test paper box is detachably and fixedly mounted on the support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220076001.4U CN217484333U (en) | 2022-01-12 | 2022-01-12 | Cleaning system of urine examination device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220076001.4U CN217484333U (en) | 2022-01-12 | 2022-01-12 | Cleaning system of urine examination device |
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| CN217484333U true CN217484333U (en) | 2022-09-23 |
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| CN202220076001.4U Active CN217484333U (en) | 2022-01-12 | 2022-01-12 | Cleaning system of urine examination device |
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