CN203929578U - A kind of ion concentration is controlled the system of detection automatically - Google Patents
A kind of ion concentration is controlled the system of detection automatically Download PDFInfo
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- CN203929578U CN203929578U CN201420078892.2U CN201420078892U CN203929578U CN 203929578 U CN203929578 U CN 203929578U CN 201420078892 U CN201420078892 U CN 201420078892U CN 203929578 U CN203929578 U CN 203929578U
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- ion
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- 238000001514 detection method Methods 0.000 title claims abstract description 18
- 150000002500 ions Chemical class 0.000 claims abstract description 94
- 238000001739 density measurement Methods 0.000 claims abstract description 16
- 238000000034 method Methods 0.000 description 10
- 239000007788 liquid Substances 0.000 description 8
- 230000009286 beneficial effect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001631 haemodialysis Methods 0.000 description 1
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Abstract
The utility model discloses a kind of ion concentration and automatically control the system of detection, comprise the default instrument of the ion concentration for setting solution total flow and various solions, for the controller of the rotating speed of control step motor, for detection of the Ion Density Measurement Instrument of the ion concentration of solution.Controller comprises receiver module, data processing module and rotational speed control module, and receiver module is used for the concentration parameter of the each ion that receives setup parameter and detection; Data processing module is for calculating the flow of different ions solution according to setup parameter, and according to the rotating speed of the flow rate calculation stepper motor of different ions solution, also for contrasting the difference of concentration parameter and setup parameter of detected each ion, and according to the rotating speed of difference calculated step motor; Rotational speed control module is used for according to the rotating speed control step electric machine rotation of calculated stepper motor.The utility model is realized simple, improves proportioning efficiency and degree of accuracy, avoids manual errors.
Description
Technical field
The utility model relates to medical field, and particularly a kind of ion concentration is controlled the system of detection automatically.
Background technology
The dislysate that haemodialysis control unit need to be wanted needed by human body is delivered to human body, and dislysate must meet the needs of human body, this is comprising concentration, the moisture etc. of various ions, and the concentration of these ions must fine adjustment, otherwise, will have a strong impact on the treatment of disease.
Existing dislysate, in the time of proportioning, needs the concentration of various ions after manual detection proportioning, and in the time that the concentration of some ion does not reach the standard meeting, carries out the interpolation of corresponding solution.In whole process, the manual detection of ion concentration, easily causes error, and, easily because people's vision reason causes the concentration parameter mistake reading; The interpolation of solution is also by hand-guided, although have the liquid dispensing container of various different accuracies, but still keep away unavoidable various mixing ratio error or misoperation, and manual operation is cumbersome, takes time and effort, and can not meet the requirement of existing society to work efficiency.
Summary of the invention
For addressing the above problem, the purpose of this utility model is to provide a kind of ion concentration automatically to control the system and method for detection, and robotization obtain solution improves confecting efficiency, avoids personal error.
The technical scheme that the invention for solving the technical problem adopts is:
Ion concentration is controlled a system for detection automatically, comprising:
Ion acceptor, for store ions solution;
Ion Density Measurement Instrument, for detection of the concentration of each ion in ion acceptor;
Default instrument, for setting the total flow of solution and the ion concentration of various ions;
Stepper motor, is connected with ion acceptor, for according to the flow of the rotating speed control different ions solution of stepper motor;
Controller, be connected with default instrument, stepper motor and Ion Density Measurement Instrument respectively, for calculate the flow of each solion according to the ion concentration of the total flow of solution and various ions, and the rotating speed of the concentration control step motor of the each ion detecting according to the flow of each solion and Ion Density Measurement Instrument.
Described controller comprises receiver module, data processing module and rotational speed control module, and described receiver module is for receiving the default setup parameter of instrument and the concentration parameter of each ion that Ion Density Measurement Instrument detects; Described data processing module is for calculating the flow of different ions solution according to the setup parameter of default instrument, and according to the rotating speed of the flow rate calculation stepper motor of different ions solution, also for contrasting the concentration parameter of each ion that Ion Density Measurement Instrument detects and the difference of the setup parameter of default instrument, and according to the rotating speed of difference calculated step motor; Described rotational speed control module is used for the rotating speed control step electric machine rotation of the stepper motor calculating according to data processing module.
Described solion has three kinds.
The beneficial effects of the utility model are:
The utility model adopts a kind of ion concentration automatically to control the system of detection, and first the flow of solution and the concentration parameter of ion are set, and automatically controls the flow of different ions solution; Afterwards, detect the concentration of different ions in the rear solution of preparation, and contrast with the concentration of the ion of setting, if different, according to the rotating speed of difference adjusting stepper motor, the concentration of fine setting different ions, until solution reaches the standard needing.Robotization obtain solution, has improved work efficiency, has promoted the accuracy of solution concentration, has reduced error, is conducive to improve result for the treatment of.
Brief description of the drawings
Below in conjunction with accompanying drawing and example, the utility model is described in further detail.
Fig. 1 is the structure composition frame chart of system described in the utility model.
Embodiment
Shown in Fig. 1, the utility model provides a kind of ion concentration automatically to control the system of detection, comprising:
Ion acceptor, for store ions solution;
Ion Density Measurement Instrument, for detection of the concentration of each ion in ion acceptor;
Default instrument, for setting the total flow of solution and the ion concentration of various ions;
Stepper motor, is connected with ion acceptor, for according to the flow of the rotating speed control different ions solution of stepper motor;
Controller, be connected with default instrument, stepper motor and Ion Density Measurement Instrument respectively, for calculate the flow of each solion according to the ion concentration of the total flow of solution and various ions, and the rotating speed of the concentration control step motor of the each ion detecting according to the flow of each solion and Ion Density Measurement Instrument.
Default instrument can be with display, for the total flow of solution and the concentration of various ions of display setting.According to the concentration of the total flow of the solution setting and various ions, can calculate the flow of each solion, such as, total flow Fml/min is set, select the concentration proportioning 1.00:1.83:34.00 of A liquid, B liquid, C liquid, can rescue different solutions flow, controller automatically calculate corresponding solution the rotating speed of corresponding stepper motor, stepper motor is rotated, in ion acceptor, add solution.
For the error that prevents that solution ratio process is possible, utilize Ion Density Measurement Instrument to detect the ion concentration of different solutions, if having deviation with the concentration of design, according to the amount of deviation, the speed that calculated step motor need to rotate, then fine steps motor, makes solution reach matching criterion.
Described controller comprises receiver module, data processing module and rotational speed control module, and described receiver module is for receiving the default setup parameter of instrument and the concentration parameter of each ion that Ion Density Measurement Instrument detects; Described data processing module is for calculating the flow of different ions solution according to the setup parameter of default instrument, and according to the rotating speed of the flow rate calculation stepper motor of different ions solution, also for contrasting the concentration parameter of each ion that Ion Density Measurement Instrument detects and the difference of the setup parameter of default instrument, and according to the rotating speed of difference calculated step motor; Described rotational speed control module is used for the rotating speed control step electric machine rotation of the stepper motor calculating according to data processing module.
The utility model does not relate to the improvement of method, described data processing module belongs to conventional technology, stepper motor is the flow for liquid with precise control at medical domain, stepper motor rotates can accurately control a certain amount of liquid outflow for one week, when data processing module calculates the flow of different ions solution, just simply calculate according to the setting of default instrument, this belongs to conventional technological means, do not relate to the improvement in any method, and according to the flow of the liquid calculating, rotate the rotating speed and the relativity of rotating the liquid flowing out for one week of one week according to stepper motor, can calculate the rotating speed of corresponding stepper motor, this is wherein a kind of simple relativity, do not relate to the improvement in method.Finally, rotational speed control module is according to rotating speed control step electric machine rotation.
Described controller can be the equipment that microprocessor or other have similar processing capacity.
As a kind of practical application of the present utility model, in optimum situation, be three kinds of solution of proportioning, realize than being easier to, to control simply, degree of accuracy is high, and relatively meets the objective circumstances that dislysate is made.The utility model has been avoided the error of manual work, has improved solution preparation efficiency, has improved the degree of accuracy of solution preparation.
A kind of method that the utility model also provides ion concentration automatically to control detection, described method adopts above-described system, and described method comprises:
(1) set the total flow of solution and the ion concentration parameter of various ions;
(2) according to the flow of setup parameter calculating different ions solution, and according to the rotating speed of the corresponding stepper motor of the flow rate calculation of different ions solution;
(3) add corresponding solion according to the rotating speed control step electric machine rotation of described stepper motor;
(4) detect the concentration of different ions in solion, and contrast with setup parameter, if identical, enter step (6);
(5) according to the rotating speed of comparing result calculated step motor control step machine operation, and enter step (4);
(6) finish.
Described solion has three kinds.
The above, be preferred embodiment of the present utility model, and the utility model is not limited to above-mentioned embodiment, as long as it reaches technique effect of the present utility model with identical means, all should belong to protection domain of the present utility model.
Claims (2)
1. ion concentration is controlled a system for detection automatically, it is characterized in that, comprising:
Ion acceptor, for store ions solution;
Ion Density Measurement Instrument, for detection of the concentration of each ion in ion acceptor;
Default instrument, for setting the total flow of solution and the ion concentration of various ions;
Stepper motor, is connected with ion acceptor, for according to the flow of the rotating speed control different ions solution of stepper motor;
Controller, be connected with default instrument, stepper motor and Ion Density Measurement Instrument respectively, for calculate the flow of each solion according to the ion concentration of the total flow of solution and various ions, and the rotating speed of the concentration control step motor of the each ion detecting according to the flow of each solion and Ion Density Measurement Instrument.
2. a kind of ion concentration according to claim 1 is controlled the system of detection automatically, it is characterized in that, described controller comprises receiver module, data processing module and rotational speed control module, and described receiver module is for receiving the default setup parameter of instrument and the concentration parameter of each ion that Ion Density Measurement Instrument detects; Described rotational speed control module is used for the rotating speed control step electric machine rotation of the stepper motor calculating according to data processing module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420078892.2U CN203929578U (en) | 2014-02-24 | 2014-02-24 | A kind of ion concentration is controlled the system of detection automatically |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420078892.2U CN203929578U (en) | 2014-02-24 | 2014-02-24 | A kind of ion concentration is controlled the system of detection automatically |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203929578U true CN203929578U (en) | 2014-11-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420078892.2U Expired - Lifetime CN203929578U (en) | 2014-02-24 | 2014-02-24 | A kind of ion concentration is controlled the system of detection automatically |
Country Status (1)
| Country | Link |
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| CN (1) | CN203929578U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103823485A (en) * | 2014-02-24 | 2014-05-28 | 广东宝莱特医用科技股份有限公司 | System and method for automatically controlling and detecting ionic concentration |
| CN114759838A (en) * | 2022-06-13 | 2022-07-15 | 常州市常华电机有限公司 | Rotating speed control method and synchronous motor for automobile air conditioner compressor |
-
2014
- 2014-02-24 CN CN201420078892.2U patent/CN203929578U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103823485A (en) * | 2014-02-24 | 2014-05-28 | 广东宝莱特医用科技股份有限公司 | System and method for automatically controlling and detecting ionic concentration |
| CN114759838A (en) * | 2022-06-13 | 2022-07-15 | 常州市常华电机有限公司 | Rotating speed control method and synchronous motor for automobile air conditioner compressor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141105 |