CN210562486U

CN210562486U - Urine test siphon type closestool

Info

Publication number: CN210562486U
Application number: CN201921091833.8U
Authority: CN
Inventors: 徐建峰
Original assignee: Ningbo Kuke Toilet And Bathroom Technology Co ltd
Current assignee: Ningbo Kuke Toilet And Bathroom Technology Co ltd
Priority date: 2019-07-12
Filing date: 2019-07-12
Publication date: 2020-05-19
Anticipated expiration: 2029-07-12

Abstract

The utility model belongs to the technical field of sanitary wares, concretely relates to hydrocone type closestool with urine is examined function. This closestool includes closestool inner bag and siphon to and the urine test device, this urine test device includes pipeline and pump, and the pipeline includes first pipeline, second pipeline and third pipeline, and siphon, detection device and pump are connected gradually to first pipeline, second pipeline and third pipeline, and the pump can set up in detection mechanism front end, also can set up in its rear end, and these two kinds of modes all can realize the sample function. More preferably, the toilet further comprises a sampling control mechanism for discharging the water spot in the siphon tube without passing through the urinalysis device. The urine-testing siphon closestool of the utility model is a simple and feasible implementation scheme, the testing cost is lower, and the testing effect also meets the requirements; the better proposal reduces the influence of impurities in the stored water on the urine sample, and also ensures that the urine test device is not easily polluted by the stored water, thus being a very favorable and practical proposal.

Description

Urine test siphon type closestool

Technical Field

The utility model belongs to the technical field of sanitary wares, concretely relates to hydrocone type closestool with urine is examined function.

Background

The siphon closestool is internally provided with a complete pipeline which is in an S shape of a side-falling shape, the gradient of the pool wall is relatively slow, and the siphon closestool has the characteristics of strong sewage discharge capability and large cleaning surface, so that most of the toilets used in daily life are siphon toilets. The most important advantages are that the flushing noise is low (so-called silence), dirt adhered to the surface of the closestool is easy to flush, and the defect is that the water storage area of the bottom of the water closet is increased.

For siphonic toilets, it is quite difficult to obtain a urine sample from it for urine testing, mainly because due to its structure and principle, the problem of water retention is impossible to avoid. Thus, it is essentially impossible to obtain a clean urine sample with the prior art siphonic toilets.

At present, an intelligent siphonic toilet with an automatic urine testing function mainly samples by arranging an additional sampling unit in a toilet liner and analyzes the sample by a built-in urine analysis device, for example, CN205276415U is an intelligent toilet with a urine sample testing function. However, such a structure is very complicated and is not very convenient to use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a structure is ingenious, make convenient, convenient to use and sample of intelligent closestool's of high quality urine examination realization structure, or a urine examination hydrocone type closestool.

In order to achieve the above object, the utility model discloses the scheme that adopts is:

a urine test siphon closestool comprises a closestool main body, wherein the main body is provided with other siphon closestool essential accessories such as a closestool inner container, a siphon pipe and the like.

The urine test siphonic closestool further comprises a urine test device, the urine test device comprises a pipeline and a pump, and the pipeline comprises a first pipeline, a second pipeline and a third pipeline.

One end of the first pipeline is connected with the siphon pipe to form a sample inlet, the other end of the first pipeline is connected with the sample inlet of the detection mechanism to supply samples to the detection mechanism, one end of the second pipeline is connected with the sample outlet of the detection mechanism, the other end of the second pipeline is connected with the inlet of the pump, one end of the third pipeline is connected with the outlet of the pump, and the other end of the third pipeline is connected with the siphon pipe to form a sample outlet; or, one end of the first pipeline is connected with the siphon pipe to form a sample inlet, the other end of the first pipeline is connected with the inlet of the pump, one end of the second pipeline is connected with the outlet of the pump, the other end of the second pipeline is connected with the sample inlet of the detection mechanism to supply samples to the detection mechanism, one end of the third pipeline is connected with the sample outlet of the detection mechanism, and the other end of the third pipeline is connected with the siphon pipe to form a sample outlet. So that the water in the siphon can be discharged by the pump to collect a pure urine sample for detection.

Preferably, the sample inlet is connected to the lowest point of the front section of the siphon tube, and the sample outlet is connected to the rear section of the siphon tube, so that the liquid discharged from the sample outlet can be directly discharged through the siphon tube without going through the siphon effect. The structure arrangement can ensure that the collected urine sample is purer and the detection structure is more accurate.

The toilet further comprises a sampling control mechanism, the sampling control mechanism comprises a first connecting end, a second connecting end and a control valve, the first connecting end is connected to the lowest point of the front section of the siphon pipe, the second connecting end is connected to the rear section of the siphon pipe, liquid discharged from the sample outlet can be directly discharged through the siphon pipe without siphon effect, and the control valve is used for controlling the opening and closing of the sampling control mechanism; when the control valve is opened, the sampling control mechanism is communicated, the liquid in the siphon pipe is discharged through the sampling control mechanism, and when the control valve is closed, the sampling control mechanism is not communicated. Although the pump of the sampling system can discharge the stored water before sampling, on one hand, the stored water may cause contamination of the subsequent urine sample, and on the other hand, the stored water may easily contaminate the related pipes and components of the urine testing device after long-term operation; the problem can be well solved through the sampling control mechanism, before sampling, the stored water is drained through the sampling control mechanism and does not pass through the urine test device, and the difficulty is fundamentally solved.

Furthermore, the sampling control mechanism further comprises a valve body, a valve core and a driving mechanism, wherein the valve core is arranged in the valve body, a valve hole is formed in the valve core, and the driving mechanism is used for driving the valve core to rotate in the valve body, so that the sampling control mechanism is in an open state when the valve hole is communicated with the first connecting end and the second connecting end. The structure is simple and controllable, and can meet the use requirement.

Preferably, the pipeline further comprises a fourth pipeline, one end of the fourth pipeline is formed into a water inlet, the other end of the fourth pipeline is connected with the sample outlet or the sample inlet, and the water inlet valve is arranged on the second pipeline to control the opening and closing of the fourth pipeline. The fourth pipeline can wash the urine examination device before the sample, after the detection is accomplished and when daily use closestool (when not carrying out the urine examination) to can promote urine sample purity, reduce the interior filth of closestool when daily use to the adverse effect of urine examination device.

Further, the pipeline also comprises a tee joint and a connecting pipe; the second pipeline, the fourth pipeline and the connecting pipe are respectively connected with the three-way connector, and the other end of the connecting pipe is connected with the pump inlet; or the third pipeline, the fourth pipeline and the connecting pipe are respectively connected with the three-way connector, and the other end of the connecting pipe is formed into a sample outlet. Thus, the connection of the flushing pipeline and the subsequent maintenance can be conveniently realized.

Preferably, the urine test device further comprises a detection mechanism, the detection mechanism comprises a spectrum detector and a detection tube, the detection tube is made of light-transmitting materials, two ends of the detection tube are respectively connected with the sample inlet and the sample outlet or respectively form the sample inlet and the sample outlet, the spectrum detector is arranged outside the detection tube, and the spectrum detection mechanism is matched with the sampling device provided by the application and is very convenient and practical.

Preferably, the detection pipe is vertically arranged, and the first pipeline and the second pipeline are respectively connected with the lower port and the upper port of the detection pipe; or the second pipeline and the third pipeline are respectively connected with the lower port and the upper port of the detection pipe. Thus, impurities such as air bubbles in the urine sample can be raised or lowered by the action of gravity to reduce their adverse effects on the detection result.

Preferably, the water inlet valve may be a solenoid valve, and the pump may be a diaphragm pump.

The method used by people in daily life for self-urine test mainly comprises a test paper method and a spectrum method, and the two methods are supported by mature equipment or consumables. The utility model discloses mainly improve based on the spectrum method, provide a novel urine sample device, it constitutes detection device with the detector tube that the spectrum method used and spectrum appearance, thereby sets up the spectrum appearance in the detector tube other through carrying out spectral analysis to the urine sample in the detector tube.

The utility model discloses a siphon type closestool is examined to urine is through setting up extra urine and examining the device to through its pump and pipeline that has, with the intraductal water of depositing of siphon discharge before the sample, thereby can collect relatively pure urine sample and be used for detecting, be a simple, feasible implementation scheme, for current other equipment, its cost is lower, detection effect also meets the requirements. Furthermore, the utility model discloses still provide the better scheme that has sampling control mechanism, this scheme is through setting up special sampling control mechanism bottom the siphon to can make and deposit water and can discharge through sampling device, reduced the influence of the impurity of depositing in the aquatic to the urine sample, still make the urine examination device be difficult for receiving to deposit water pollution, be very profitable and practical scheme. In addition, the urine test device of the closestool can be flushed before and after detection and during daily use of the closestool without urine test, so that the possibility that dirt enters the urine test device to pollute the urine test device due to the change of external water pressure is avoided.

Drawings

FIG. 1 is a schematic view of a urine test device of a siphon toilet according to an embodiment of the present invention, together with the main components of the toilet;

FIG. 2 is a schematic view of the urine test device of the embodiment of FIG. 1 in cooperation with a siphon tube;

FIG. 3 is a schematic diagram of the urine test device of the embodiment of FIG. 1;

FIG. 4 is a second schematic view of the urine test device of the embodiment of FIG. 1;

FIG. 5 is a schematic view of the embodiment of FIG. 1 showing the mating of the sampling control mechanism with the siphon tube;

FIG. 6 is an exploded schematic view of FIG. 5;

FIG. 7 is a schematic structural view of the sampling control mechanism of the embodiment of FIG. 5;

fig. 8 is an exploded view of fig. 7.

Detailed Description

In order to better understand the invention for those skilled in the art and to define the claimed scope more clearly, the invention will be described in detail below with respect to certain specific embodiments of the invention. It should be noted that the following description is only a few examples of the present invention, and the specific and direct descriptions of the related structures are only for the convenience of understanding the present invention, and the specific features do not naturally and directly limit the scope of the present invention. Conventional alternatives and substitutions made by those skilled in the art in light of the teachings of the present disclosure should be considered as within the scope of the present disclosure.

A urine test siphon type closestool is a novel closestool with a urine test function added on the basis of the existing common siphon type closestool and comprises a closestool main body, wherein the closestool main body further comprises other common parts necessary for the siphon type closestool, such as a closestool inner container 11, a siphon 12 and the like, and the part of the application is the same as the part of the prior art and is not limited herein. In addition, in order to achieve the above functions, the urinalysis siphon toilet further comprises a urinalysis device, the urinalysis device mainly comprises a pipeline 100, a water inlet valve 210 and a pump 220, the water inlet valve 210 is used for controlling the opening or closing of clear water (generally tap water, or flushing water from an additionally arranged flushing water tank) for backflushing, the pump 220 is used for extracting a urine sample from the toilet, the pipeline 100 comprises a plurality of sub-pipelines for connecting the toilet, a detection mechanism, the water inlet valve 210 and the pump 220, so that the urine sample is extracted from the siphon 12 to be detected by the detection mechanism, and the pipeline device can be flushed before or after the detection; of course, in some conventional embodiments, the flush line may not be provided, but instead the flush effect is achieved by flushing the toilet bowl and pumping it through pump 220.

The circuit 100 is further comprised of a first circuit 110, a second circuit 120, a third circuit 130, and a fourth circuit 140.

The first pipe 110 is connected to the siphon tube 12 at one end to form an inlet 111 for drawing a urine sample therefrom, and is connected to the inlet of the detection mechanism 400 at the other end for supplying the urine sample thereto, the second pipe 120 is connected to the outlet of the detection mechanism 400 at one end and is connected to the inlet of the pump 220 at the other end, so that the urine sample can be drawn from the toilet and enter the detection mechanism 400 for detection under the action of the pump 220, and the third pipe 130 is connected to the outlet of the pump 220 at one end and is connected to the siphon tube 12 at the other end to form an outlet 131. Alternatively, one end of the first pipeline 110 is connected to the siphon tube 12 to form the sample inlet 111, the other end is connected to the inlet of the pump 220, one end of the second pipeline 120 is connected to the outlet of the pump 220, the other end is connected to the sample inlet of the detection mechanism 400 to supply samples thereto, one end of the third pipeline 130 is connected to the sample outlet of the detection mechanism 400, and the other end is also connected to the siphon tube 12 to form the discharge outlet 131. That is, the pump 220 may be disposed at the front end of the detection mechanism 400 or at the rear end thereof, and both of them may perform the sampling function.

The fourth pipeline 140 has a water inlet 141 at one end for connecting with a tap water pipe or a special back flushing water tank to provide flushing clean water, and a sample outlet or a sample inlet of the detecting mechanism 400 at the other end for directly or indirectly connecting with the inlet valve 210, and the inlet valve 210 is disposed on the second pipeline 120 to control the opening and closing of the flushing pipeline. The fourth pipeline 140 is flushed in the forward direction when connected to the sample inlet of the detection mechanism 400, and is flushed in the backward direction when connected to the sample outlet of the detection mechanism 400. As shown in fig. 4, a water valve may be further disposed at the water inlet 141 for convenient control and connection.

In addition, the pipeline 100 may further include a tee 121 and a connection pipe 122; the second pipeline 120, the fourth pipeline 140 and the connecting pipe 122 are respectively connected with three interfaces of the tee 121, and the other end of the connecting pipe 122 is connected with an inlet of the pump 220; alternatively, the third, fourth and

connection pipes

130, 140 and 122 are connected to the tee 121, respectively, and the other end of the connection pipe 122 is formed as the discharge port 131. Therefore, the access and the maintenance of the backflushing pipeline can be conveniently realized.

For the convenience of sampling, the sample inlet 111 is connected to the vicinity of the lowest point 12a of the front section of the siphon tube 12, and the discharge outlet 131 is connected to the vicinity of the rear section of the siphon tube 12, so that the liquid discharged from the discharge outlet 131 can be directly discharged through the siphon tube 12 without triggering the siphon effect of the siphon tube 12 (that is, the discharge outlet 131 is disposed at the region after the highest point of the siphon tube 12).

Preferably, the toilet further comprises a sampling control mechanism 300, the sampling control mechanism 300 has a first connection end 301, a second connection end 302 and a control valve 310, the first connection end 301 is connected to the vicinity of the lowest point 12a of the front section of the siphon tube 12, the second connection end 302 is connected to the vicinity of the rear section of the siphon tube 12, and the liquid discharged from the discharge port 131 can be directly discharged through the siphon tube 12. The control valve 310 is used for controlling the opening and closing of the sampling control mechanism 300; when the control valve 310 is opened, the sampling control mechanism 300 is connected, and the liquid in the siphon tube 12 can be directly discharged through the sampling control mechanism 300 without increasing the liquid level and triggering the siphon effect, while when the control valve 310 is closed, the sampling control mechanism 300 is not connected, and the liquid level is not different from that of the common toilet siphon tube, and the siphon effect and the discharge can be triggered by increasing the liquid level.

Preferably, the control valve 310 mainly comprises a valve body 311, a valve core 312 and a driving mechanism 313, wherein a cavity is arranged in the valve body 311 for the valve core 312 to be arranged therein, the valve core 312 is provided with a valve hole 3121, the driving mechanism 313 is used for driving the valve core 312 to rotate in the valve body 311, and the driving mechanism 313 can be a direct current speed reduction motor (or other similar power devices); for example, a JGB37-520 dc reduction motor is preferable, which is an all-metal gear motor compatible with 6V, 12V, 24V voltages, and has functions of forward and reverse rotation, low rotation speed, and the like; so that the sampling control mechanism 300 is in an open state when the valve hole 3121 of the valve spool 312 communicates the first connection end 301 and the second connection end 302; when the valve body 312 rotates, the communication between the first connection end 301 and the second connection end 302 is cut off.

In some other embodiments, the urinalysis siphon toilet further includes a detection mechanism 400, the detection mechanism 400 may be a spectrum detector including a spectrum detector and a detection tube, the detection tube is made of a transparent material, two ends of the detection tube are respectively connected to the first pipeline 110 and the third pipeline 130, and the spectrum detector is disposed outside the detection tube. Preferably, the detection pipe is vertically arranged, and the first pipeline 110 and the second pipeline 120 are respectively connected with the lower port and the upper port of the detection pipe; or, the second pipeline 120 and the third pipeline 130 are respectively connected with the lower port and the upper port of the detection tube. Therefore, impurities such as air bubbles in the urine sample to be detected, which interfere with detection, can be eliminated by utilizing gravity, and the detection precision is improved. More preferably, the inlet valve 210 is a solenoid valve and the pump 220 is a diaphragm pump. Optimally, the traditional closestool is mostly formed by integrally molding ceramics, which is not beneficial to opening and connecting; thus, the siphon tube 12 of the present application is preferably made of plastic rubber, silicone, or other polymeric material to facilitate the connection of the molding and sampling control mechanism 300 to the siphon tube 12.

Claims

1. A urine test siphon type closestool comprises a closestool main body, wherein a closestool inner container (11) and a siphon (12) are arranged on the closestool main body; it is characterized in that the preparation method is characterized in that,

the urinalysis siphon-type closestool also comprises a urinalysis device, the urinalysis device comprises a pipeline (100) and a pump (220), and the pipeline (100) comprises a first pipeline (110), a second pipeline (120) and a third pipeline (130);

one end of the first pipeline (110) is connected with the siphon (12) to form a sample inlet (111), the other end of the first pipeline is connected with a sample inlet of the detection mechanism (400) to supply samples to the sample inlet, one end of the second pipeline (120) is connected with a sample outlet of the detection mechanism (400), the other end of the second pipeline is connected with an inlet of the pump (220), one end of the third pipeline (130) is connected with an outlet of the pump (220), and the other end of the third pipeline is connected with the siphon (12) to form a discharge port (131); or the like, or, alternatively,

one end of the first pipeline (110) is connected with the siphon (12) to form a sample inlet (111), the other end of the first pipeline is connected with an inlet of the pump (220), one end of the second pipeline (120) is connected with an outlet of the pump (220), the other end of the second pipeline is connected with a sample inlet of the detection mechanism (400) to supply samples to the second pipeline, one end of the third pipeline (130) is connected with a sample outlet of the detection mechanism (400), and the other end of the third pipeline is connected with the siphon (12) to form a discharge port (131).

2. The urinalysis siphon toilet according to claim 1, wherein the inlet (111) is connected to the lowest point (12a) of the front section of the siphon tube (12), and the outlet (131) is connected to the rear section of the siphon tube (12) such that the liquid discharged from the outlet (131) can be directly discharged through the siphon tube (12).

3. The urinalysis siphon toilet according to claim 2, wherein the toilet further comprises a sampling control mechanism (300), the sampling control mechanism (300) comprises a first connection end (301), a second connection end (302) and a control valve (310), the first connection end (301) is connected to the lowest point (12a) of the front section of the siphon tube (12), the second connection end (302) is connected to the rear section of the siphon tube (12) and enables the liquid discharged from the discharge port (131) to be directly discharged through the siphon tube (12), and the control valve (310) is used for controlling the opening and closing of the sampling control mechanism (300); when the control valve (310) is opened, the sampling control mechanism (300) is connected, the liquid in the siphon tube (12) is discharged through the sampling control mechanism (300), and when the control valve (310) is closed, the sampling control mechanism (300) is not connected.

4. The urinalysis siphon toilet according to claim 3, wherein the sampling control mechanism (300) further comprises a valve body (311), a valve core (312) and a driving mechanism (313), the valve core (312) is disposed in the valve body (311), the valve core (312) is provided with a valve hole (3121), and the driving mechanism (313) is configured to drive the valve core (312) to rotate in the valve body (311), so that the sampling control mechanism (300) is opened when the valve hole (3121) communicates with the first connection end (301) and the second connection end (302).

5. The urinalysis siphon toilet according to claim 1, wherein the pipeline (100) further comprises a fourth pipeline (140), one end of the fourth pipeline (140) is formed as a water inlet (141), and the other end is connected to the sample outlet or the sample inlet, and a water inlet valve (210) is disposed on the second pipeline (120) to control the opening or closing of the fourth pipeline (140).

6. The urinalysis siphonic toilet according to claim 5, wherein the conduit (100) further comprises a tee (121) and a connecting tube (122);

the second pipeline (120), the fourth pipeline (140) and the connecting pipe (122) are respectively connected with three interfaces of the tee joint (121), and the other end of the connecting pipe (122) is connected with an inlet of the pump (220); or the like, or, alternatively,

the third pipeline (130), the fourth pipeline (140) and the connecting pipe (122) are respectively connected with three interfaces of the tee joint (121), and the other end of the connecting pipe (122) is formed into a discharge port (131).

7. The urinalysis siphon toilet according to claim 1, wherein the urinalysis device further comprises a detection mechanism (400), the detection mechanism (400) comprises a spectrum detector and a detection tube, the detection tube is made of a transparent material, and both ends of the detection tube are respectively connected with or formed as the sample inlet and the sample outlet.

8. The urinalysis siphonic toilet according to claim 7, wherein the test tube is vertically disposed, and the first (110) and second (120) conduits are connected to the lower and upper ports of the test tube, respectively; or the second pipeline (120) and the third pipeline (130) are respectively connected with the lower port and the upper port of the detection pipe.

9. The urinalysis siphonic toilet according to claim 5, wherein the fill valve (210) is a solenoid valve and the pump (220) is a diaphragm pump.