CN111719653B

CN111719653B - Be used for intelligent closestool urine to detect and liquid degassing unit

Info

Publication number: CN111719653B
Application number: CN202010620742.XA
Authority: CN
Inventors: 邓伟; 康美兵; 张燕
Original assignee: Shiwang Jiuzhou Chongqing Home Furnishing Co ltd
Current assignee: Shiwang Jiuzhou Chongqing Home Furnishing Co ltd
Priority date: 2020-06-30
Filing date: 2020-06-30
Publication date: 2021-05-28
Anticipated expiration: 2040-06-30
Also published as: CN111719653A

Abstract

The invention discloses a urine detection and liquid disinfection device for an intelligent closestool, and particularly relates to the field of health detection. To sum up, this a be used for intelligent closestool urine to detect and liquid degassing unit, when can separating oily liquid, to urine sample department, realize purifying and disinfecting the back, getting the urine sample, can obtain fairly accurate testing result, realize disinfecting the disinfection, the device simple structure, convenient to use is applicable to the popularization.

Description

Be used for intelligent closestool urine to detect and liquid degassing unit

Technical Field

The invention relates to the field of health detection, in particular to a urine detection and liquid disinfection device for an intelligent closestool.

Background

Along with the intelligent closestool who has the automated inspection urine function constantly appears, especially the demand to urine detection constantly increases, and the urine is as human body's excrete liquid, can be used for examining the urine, and urine examination is a medical detection mode. Comprises the steps of conventional analysis of urine, detection of visible components in urine (such as urine red blood cells, leucocytes and the like), quantitative determination of protein components, detection of urease and the like. Urine tests have important values for clinical diagnosis, judgment of curative effect and prognosis.

The Chinese patent application CN109826292A discloses an intelligent closestool urine detector for closestool urine detection, which comprises a shell, wherein a sleeve is arranged above the front section of the shell, a sampling tube driven by a sampling motor to stretch is arranged in the sleeve, a sampling port is arranged at the front end of the sampling tube, a urine outlet joint is arranged at the rear end of the sampling tube, a urine detection bin is arranged above the rear section of the shell, a urine detection module is filled in the urine detection bin, a urine inlet joint is arranged above the urine detection bin, a pump is arranged between the urine outlet joint and the urine inlet joint, and the pump drives urine to enter the urine detection bin from the sampling tube. The urine detector of the intelligent closestool provided by the invention has high automation degree, and can comprehensively detect urine at any time and master the health condition of the body.

However, the device has the disadvantage that urine discharged into the toilet bowl and liquid in the toilet bowl are pumped into the urine detection bin for detection by adopting a pump to pump the liquid. However, the liquid in the toilet is often a mixed liquid formed by mixing a plurality of liquids, including ordinary reclaimed water for flushing the toilet, bacteria such as escherichia coli in residual feces, and residual detergent, urine, and the like; the mixed liquid directly causes the inaccurate urine detection result and can not accurately obtain the physical condition of the person to be detected.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide the urine detection and liquid disinfection device for the intelligent closestool, which can disinfect and sterilize mixed liquid in the closestool, so that urine is discharged into relatively pure liquid, and finally, a relatively accurate result is obtained through detection.

In order to achieve the purpose, the invention is realized by the following technical scheme: a device for intelligent toilet urine detection and liquid disinfection, comprising: the urine detector comprises a detection body, a detection body and a sampling tube, wherein the sampling tube is arranged at the front end of the detection body and can extend into the direction of the liquid level of a toilet bowl, the detection body is detachably arranged on the detection body and is communicated with the sampling tube, the detection module is arranged in the detection body, and the detection module is used for detecting urine components; the vibration separation and diffusion mechanism comprises a separation and diffusion outer shell and a vibration motor, the separation and diffusion outer shell is provided with a diffusion connecting part and a vibration separating part, a liquid-proof dense plate is arranged in the separation and diffusion outer shell, the vibration motor is fixedly arranged below the liquid-proof dense plate, the diffusion connecting part is provided with diffusion holes and communication holes, and more than one diffusion hole is arranged on the diffusion connecting part; the sterilizer comprises an ozone chamber, an ozone generator and a sterilization communicating pipe; the ozone chamber is fixedly arranged on the detection body and is far away from the liquid level direction of the closestool, the ozone generator is fixedly arranged in the ozone chamber, the sterilization communicating pipe is a three-way pipe, one end of the sterilization communicating pipe is communicated with the ozone chamber, and the other end of the sterilization communicating pipe is communicated with the communicating hole.

Furthermore, the detection body comprises a driving belt, a driving wheel and a driving wheel, the driving wheel is installed on the detection body, the driving wheel and the driving wheel are connected through the driving belt, and the driving belt is fixedly provided with a plurality of detection modules.

Further, still include the connecting pipe, still have the dropping liquid pipe on detecting the body, the connecting pipe is installed detect on the body, dropping liquid pipe one end with the connecting pipe communicates with each other, the dropping liquid pipe other end set up in the driving band on the detection module, the connecting pipe other end with the sampling tube communicates with each other.

Further, the sampling tube still has the check valve, the sampling tube is equipped with sample mouth and disinfection mouth, the check valve is installed in the disinfection mouth, the sample mouth with the disinfection mouth communicates with each other, the disinfection mouth with communicating pipe's that disinfects communicates with each other.

Further, the vibration separation diffusion mechanism further comprises a corrugated ball, and the corrugated ball is installed in the diffusion connecting part.

Further, the mechanism of disinfecting still includes the vibration from the starting valve, the vibration is installed from the starting valve in the communicating pipe disinfects, the vibration includes the valve body, breathes the body and reset spring from the starting valve, movable mounting in the valve body breathe the body, reset spring one end fixed mounting breathe in the body, be equipped with air inlet and gas vent on the valve body.

Furthermore, the breathing body has an abutting surface, the valve body is provided with a sealing surface, and the abutting surface is abutted and sealed with the sealing surface.

Further, still including rotatory piece, breathe the body terminal surface and be equipped with rotatory chamber, rotatory piece is equipped with rotatory screw thread, rotatory intracavity is equipped with the screw thread of advancing, rotatory screw thread with advance screw thread clearance fit, rotatory piece with reset spring other end fixed connection.

Further, a sealed oil overflow cavity is further arranged in the breathing body, the sealed oil overflow cavity is provided with an overflow nozzle, and the overflow nozzle is arranged in the direction of the air inlet

The beneficial effects that are used for intelligent closestool urine to detect and liquid degassing unit above-mentioned are:

(1) the urine in the closestool is sampled and detected through the sampling tube, and the mode is simple and easy to realize.

(2) Through the vibration of the vibration motor, the sterilization communicating pipe brings the ozone generated in the ozone generator into the liquid of the toilet, and the bacteria generated at the sampling liquid level are reduced by utilizing the characteristics of rapid sterilization and rapid disappearance of the ozone.

(3) Ozone is generated by the ozone generator, and is injected into the liquid of the toilet bowl through the sterilization communicating pipe, and the ozone generator is mature in technology and convenient to use.

Drawings

In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings used in the embodiments will be briefly described below. In the drawings, the parts are not necessarily drawn to scale.

FIG. 1 is a schematic view of the present invention installed in a toilet bowl;

FIG. 2 is an enlarged view of the point A in FIG. 1;

FIG. 3 is an internal view of the detection body of the present invention;

FIG. 4 is a schematic structural diagram of a medium vibration separation and diffusion mechanism according to the present invention;

FIG. 5 is a schematic diagram of a mid-range vibration self-opening valve of the present invention;

FIG. 6 is an enlarged view of the point B in FIG. 5;

reference numerals: a urine detector 1; a detection body 11; a connecting tube 12; a sampling tube 13; a detection module 121; a drive belt 122; a dropping tube 123; a sampling nozzle 131; a sterilizing port 132; a check valve 14; a vibration separation diffusion mechanism 2; a corrugated ball 21; separating the diffusion casing 22; a vibration motor 23; diffusion connection portions 221; a vibration separating section 222; a liquid-tight barrier 223; diffusion holes 2211; a communicating hole 2212; a sterilization mechanism 3; an ozone chamber 31; an ozone generator 32; the sterilizing communicating tube 33; the self-opening valve 4 is vibrated; a valve body 41; a sealing surface 411; an exhaust port 412; an air inlet 413; a rotating block 42; a respiratory body 43; an abutment surface 431; a rotating chamber 432; a return spring 44; the rotational screw 421; (ii) a A sealed oil spill cavity 431; overflow lip 4311; a detection control device 5; an infrared temperature sensor 51; a controller 52.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, but rather should be construed as broadly as the present invention is capable of modification in various respects, all without departing from the spirit and scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

The first embodiment is as follows:

in the embodiment, referring to fig. 1, fig. 2, fig. 3 and fig. 4 in detail, a urine detection and liquid disinfection device for an intelligent toilet is provided, which is used for disinfecting and sterilizing mixed liquid in the toilet and enabling the urine discharged into the toilet to obtain a relatively accurate detection result, so as to improve the detection result; the method comprises the following steps: urine detector 1, vibration separation diffusion mechanism 2 and sterilization mechanism 3, wherein urine detector 1 is used for detecting the urine, and specifically urine detector 1 includes detecting body 11 and sampling tube 13, includes detection module 121 in detecting body 11, and sampling tube 13 installs at detecting body 11 front end, and sampling tube 13 one end can stretch into closestool liquid level direction, and detection module 121 demountable installation is on detecting body 11, and detection module 121 communicates with each other with the other end of sampling tube 13, and detection module 121 is used for detecting the urine composition.

Before urine is detected, the original liquid in the toilet needs to be disinfected and sterilized to avoid interference with a detection result, and the disinfection and sterilization range also needs to be expanded, so that the disinfection and sterilization are performed by using a sterilization mechanism 3, and simultaneously, a vibration separation and diffusion mechanism 2 is used to expand the disinfection and sterilization range, wherein the sterilization mechanism 3 comprises an ozone chamber 31, an ozone generator 32 and a sterilization communicating pipe 33; the ozone chamber 31 is fixedly arranged on the detection body 11 far away from the liquid level direction of the closestool, the ozone generator 32 is fixedly arranged in the ozone chamber 31, the sterilization communicating pipe 33 is a three-way pipe, one end of the sterilization communicating pipe 33 is communicated with the ozone chamber 31, the other end of the sterilization communicating pipe 33 is communicated with the vibration separation and diffusion mechanism 2, and the end of the third-way pipe of the sterilization communicating pipe 33 is communicated with the sampling pipe 13.

The vibration separation and diffusion mechanism 2 comprises a separation and diffusion outer shell 22 and a vibration motor 23, the inner cavity of the separation and diffusion outer shell 22 is divided into a diffusion connecting part 221 and a vibration separating part 222 which are sealed and isolated through a liquid-tight baffle 223, the vibration motor 23 is fixedly installed in the vibration separating part 222, a diffusion hole 2211 and a communication hole 2212 are formed in the shell of the diffusion connecting part 221, and the diffusion hole 2211 is communicated with the sterilization communication pipe 33.

In practice, the ozone generated by the ozone generator 32 in the ozone chamber 31 flows through the sterilization communication tube 33 to the communication hole 2212 of the diffusion connection part 221 provided in the toilet liquid surface, and the ozone has strong oxidizing property and can be used for sterilization, and the ozone is unstable in the liquid and is easy to become oxygen to be dispersed, so that the sterilization of the toilet liquid is completed. Because the vibration separation and diffusion mechanism 2 generates vibration, the liquid level of the closestool is continuously vibrated, the generation of oxygen by ozone is accelerated, and the function of diffusing, spreading and diffusing ozone is achieved, so that the two purposes are achieved.

In order to increase the number of times of detection, the detecting body 11 further includes a circulating transmission mechanism, in which a plurality of detecting modules 121 are installed, and in actual use, one detecting module 121 is replaced every time detection is performed, and circulation is performed by the circulating transmission mechanism. After all the detecting modules 121 are detected, the detecting modules 121 are replaced as a whole.

Meanwhile, in order to detect the extracted liquid conveniently, the liquid detection device further comprises a connecting pipe 12, the detection body 11 is further provided with a dropping pipe 123, the connecting pipe 12 is installed on the detection body 11, one end of the dropping pipe 123 is communicated with the connecting pipe 12, the other end of the dropping pipe 123 is arranged above the detection module 121 in the driving belt 122, the other end of the connecting pipe 12 is communicated with the sampling pipe 13, and in practical use, the liquid extracted from the sampling pipe 13 flows to the dropping pipe 123 through the connecting pipe 12 and finally drops on the detection module 121 to be detected. Of course, in order to make the liquid drop on the detection module 121, the nozzle of the dropping pipe 123 faces the detection module 121.

Furthermore, in order to prevent the liquid from flowing back to the sterilization communicating tube 33, the sampling tube 13 further has a check valve 14, the sampling tube 13 is a three-way tube and has a sampling nozzle 131, a connection port and a sterilization port 132, the check valve 14 is installed in the sterilization port 132, the sampling nozzle 131 is disposed below the liquid level of the toilet bowl, and the connection port is communicated with the connection tube 12. By arranging the one-way valve 14 in the sampling tube 13, the sucked detection liquid can not flow back to enter the sterilization communicating tube 33 and can only enter the connecting tube 12, so that the situation that the liquid flow enters the sterilization communicating tube 33 to cause the change of the detection result is avoided, and the detection accuracy is finally improved.

Meanwhile, in order to further improve the amplitude fluctuation of the toilet bowl liquid surface, the vibration separation and diffusion mechanism 2 further includes a corrugated ball 21, and the corrugated ball 21 is inserted into the diffusion connection part 221 and is immersed in the toilet bowl liquid surface. In actual use, vibration is transmitted to the corrugated ball 21 through the vibration motor 23, and the spherical shape of the corrugated ball 21 is utilized to realize that the vibration is intensified to the liquid level of the toilet.

Example two:

because ozone needs to be controlled to enter the liquid level of the toilet for disinfection, and meanwhile, for intensification needs, in the embodiment, as shown in fig. 5 and fig. 6 for detail, a vibration self-starting valve 4 is provided, which can be actively opened along with external vibration to enable a pipeline to be smooth, specifically, the vibration self-starting valve 4 comprises a valve body 41, a breathing body 43 and a return spring 44, the valve body 41 is arranged in a section of sterilization communicating pipe 33 communicated with an ozone chamber 31, a columnar valve chamber is arranged in the vibration self-starting valve, the side wall of the valve chamber is respectively provided with an air inlet 413 and an air outlet 412, and the air inlet 413 and the air outlet 412 respectively extend out of two ends of the valve body 41 from the inside of the valve body 41 outside the valve chamber; the breathing body 43 is arranged at two positions in the valve cavity, and the breathing body 43 is in sealing sliding connection with the valve cavity; two return springs 44 are arranged in the valve cavity, one ends of the two return springs 44 are respectively connected with two end parts of the valve cavity, and the other ends of the two return springs 44 are respectively connected with an adjacent breathing body 43; under the natural extension state of the return spring 44, the side surfaces of the two breathing bodies 43 respectively block the air inlet 413 and the air outlet 412. In practical application, by this solution, when the vibration motor 23 starts to work, the vibration of the sterilization communication pipe 33 communicated with it is induced, the vibration is transmitted to the vibration self-opening valve 4 installed in the sterilization communication pipe 33, wherein the breathing body 43 in the valve body 41 is connected with the return spring 44, the return spring 44 is installed in the valve body 41, the vibration received by the valve body 41 is transmitted to the return spring 44, the return spring 44 realizes self-vibration and reciprocating deformation vibration under vibration, while the connected breathing body 43 realizes reciprocating motion in the valve body 41 under reciprocating deformation vibration of the return spring 44, similar to the exhaust and suction motion of the piston, the breathing body 43 sucks in ozone near one end of the sterilization communication pipe 33 in the ozone chamber 31 under this reciprocating motion and discharges the ozone to the other end to enter the liquid level of the toilet for sterilization, this way combines vibration without external control, saving parts and saving cost.

Certainly, in order to further improve the sealing performance of the vibration self-opening valve 4 and ensure the sliding of the breathing body 43 at the same time, so as not to cause negative pressure and prevent the breathing body 43 from failing to move, the breathing body 43 is further provided with an abutting surface 431, the valve body 41 is provided with a sealing surface 411 and a breathing hole, the abutting surface 431 is abutted and sealed with the sealing surface 411, and the breathing hole is provided with two positions and is respectively arranged on two end surfaces of the valve body 41. During practical use, the breathing hole ensures that the breathing body 43 cannot be clamped and fixed in the valve body 41, and meanwhile, the abutting surface 431 and the sealing surface 411 abut and seal to ensure that gas cannot enter the valve body 41 through the breathing hole, so that the breathing body 43 can slide in the valve body 41 conveniently.

In order to further facilitate the reciprocating motion of the breathing body 43, the breathing body 43 further comprises a rotating block 42, a rotating cavity 432 is concavely arranged on the end face of the breathing body 43 facing the end part of the valve cavity, a rotating thread 421 is arranged on the rotating block 42, a rotating thread is arranged in the rotating cavity 432, the rotating thread 421 is screwed with the rotating thread and is in clearance fit with the rotating thread, and the rotating block 42 is fixedly connected with the other end of the return spring 44. In practical application, the rotating block 42 is screwed into the rotating cavity 432 of the breathing body 43, and the rotating threads 421 are screwed and clearance-fitted with the screwed threads, so that the breathing body 43 can move in an orderly manner.

Of course, for the purpose of resealing, considering that the breather body 43 moves in the valve body 41, an oil film sealing manner is adopted, and specifically, a sealing oil overflow cavity 431 is further provided in the breather body 43, the sealing oil overflow cavity 431 is provided with a overflow mouth 4311, and the overflow mouth 4311 is arranged in the direction of the air inlet 413. In practical use, the oil-overflowing chamber 431 is filled with oil, and when the breathing body 43 slides in the valve body 41, the oil in the oil-overflowing chamber 431 overflows to cover the breathing body 43, so that sealing is realized.

Finally, for the convenience of control, referring to fig. 1, the device further comprises a detection control device 5, specifically comprising an infrared temperature sensor 51 and a controller 52, wherein the infrared temperature sensor is used for detecting whether a person urinates, and a generated signal is transmitted to the vibration motor 23 through the controller to complete the disinfection of the liquid.

To sum up, this a be used for intelligent closestool urine to detect and liquid degassing unit, in the time of can separating oily liquid, to urine sample department, realize purifying and disinfecting the back, getting the urine sample, can obtain fairly accurate testing result, utilize the amplitude that vibrating motor 23 produced simultaneously to realize opening and close of vibration self-starting valve 4, further realize disinfecting opening and close of communicating pipe 33, finally make the ozone that produces in ozone generator 32, enter into liquid disinfection and disinfection through disinfecting communicating pipe 33, before the person urinates by the detection again, just can realize disinfecting the disinfection with liquid in the closestool and sampling tube 13, the device simple structure, high durability and convenient use, and the device is suitable for promoting.

While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a be used for intelligent closestool urine to detect and liquid degassing unit which characterized in that includes:

the urine detector comprises a detection body and a sampling tube, wherein the detection body comprises a detection module, the sampling tube is arranged at the front end of the detection body, one end of the sampling tube can extend into the direction of the liquid level of a toilet bowl, the detection module is detachably arranged on the detection body, the detection module is communicated with the other end of the sampling tube, and the detection module is used for detecting urine components;

the vibration separation and diffusion mechanism comprises a separation and diffusion outer shell and a vibration motor, an inner cavity of the separation and diffusion outer shell is divided into a diffusion connecting part and a vibration separating part which are sealed and isolated through a liquid-proof dense plate, the vibration motor is fixedly installed in the vibration separating part, and a diffusion hole and a communication hole are formed in a shell of the diffusion connecting part; and

the sterilization mechanism comprises an ozone chamber, an ozone generator and a sterilization communicating pipe; the ozone chamber is fixedly arranged on the detection body and is far away from the liquid level direction of the closestool, the ozone generator is fixedly arranged in the ozone chamber, the sterilization communicating pipe is a three-way pipe, one end of the sterilization communicating pipe is communicated with the ozone chamber, the other end of the sterilization communicating pipe is communicated with the communicating hole of the diffusion connecting part, and the end of a third three-way pipe of the sterilization communicating pipe is communicated with the sampling pipe;

the sterilization mechanism further comprises a vibration self-starting valve, the vibration self-starting valve comprises a valve body, a breathing body and a return spring, the valve body is arranged in a section of the sterilization communicating pipe communicated with the ozone chamber, a columnar valve cavity is arranged in the vibration self-starting valve, the side wall of the valve cavity is respectively provided with an air inlet and an air outlet, and the air inlet and the air outlet respectively extend out of two end parts of the valve body from the interior of the valve body outside the valve cavity; two breathing bodies are arranged in the valve cavity, and the breathing bodies are in sealed sliding connection with the valve cavity; two reset springs are arranged in the valve cavity, one ends of the two reset springs are respectively connected with two end parts of the valve cavity, and the other ends of the two reset springs are respectively connected with an adjacent breathing body; under the natural telescopic state of the reset spring, the side surfaces of the two breathing bodies respectively block the air inlet and the air outlet; the breather body has the butt face, the valve body is equipped with sealed face and breather, the butt face with sealed face butt is sealed, the breather is equipped with two, and sets up respectively on the valve body two terminal surfaces.

2. The device for detecting the urine and disinfecting the liquid of the intelligent closestool according to claim 1, wherein the detection body further comprises a circulating transmission mechanism, the circulating transmission mechanism is fixedly arranged in the detection body, and a plurality of detection modules are fixedly arranged in the circulating transmission mechanism.

3. The device for detecting urine and disinfecting liquid of an intelligent closestool as claimed in claim 1, further comprising a connecting pipe, wherein the detection body is further provided with a dropping liquid pipe, the connecting pipe is arranged on the detection body, one end of the dropping liquid pipe is communicated with the connecting pipe, the other end of the dropping liquid pipe is arranged on the detection module in a driving belt, and the other end of the connecting pipe is communicated with the sampling pipe.

4. The device for intelligent toilet urine detection and liquid disinfection according to claim 1, wherein the sampling tube further comprises a one-way valve, the sampling tube is provided with a sampling nozzle and a disinfection port, the one-way valve is installed in the disinfection port, the sampling nozzle is communicated with the disinfection port, and the disinfection port is communicated with the sterilization communicating tube.

5. The intelligent toilet urine detection and liquid disinfection device of claim 1, wherein the vibration isolation diffusion mechanism further comprises a corrugated ball, wherein the corrugated ball is installed in the diffusion connection part and is immersed in the liquid level of the toilet.

6. The intelligent closestool urine detection and liquid disinfection device as claimed in claim 1, further comprising a rotating block, wherein a rotating cavity is concavely arranged on the end face of the breathing body facing the end of the valve cavity, the rotating block is provided with a rotating thread, a rotating thread is arranged in the rotating cavity, the rotating thread is screwed with the rotating thread and is in clearance fit with the rotating thread, and the rotating block is fixedly connected with the other end of the return spring.

7. The device as claimed in claim 6, wherein a sealed overflow cavity is further disposed in the breather body, the sealed overflow cavity is provided with an overflow nozzle, and the overflow nozzle is disposed in the direction of the air inlet.