CN210683396U - Filter core of control TDS - Google Patents
Filter core of control TDS Download PDFInfo
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- CN210683396U CN210683396U CN201921557957.0U CN201921557957U CN210683396U CN 210683396 U CN210683396 U CN 210683396U CN 201921557957 U CN201921557957 U CN 201921557957U CN 210683396 U CN210683396 U CN 210683396U
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Abstract
A filter element for controlling TDS comprises a base body, wherein a partition plate is arranged in the base body, a ceramic ball filter element is arranged in the base body above the partition plate and used for increasing the TDS value, a water storage area is arranged in the base body below the partition plate, and a probe detection system is arranged in the water storage area and used for detecting the real-time TDS value; a first water inlet pipeline is connected between the ceramic ball filter element and the water storage area, and a first valve is arranged on the first water inlet pipeline and is used for controlling water in the ceramic ball filter element to enter the water storage area; the base body is also provided with a second water inlet pipeline, an RO (reverse osmosis) membrane is arranged at a water inlet of the second water inlet pipeline and used for filtering water into purified water, the RO membrane is connected with the water storage area through a second valve arranged in the second water inlet pipeline, and the second valve is used for controlling the purified water to enter the water storage area; the probe control system is correspondingly connected with the first valve and the second valve through leads respectively.
Description
The technical field is as follows:
the utility model relates to a control TDS's filter core.
Background art:
TDS refers to the total amount of dissolved solids in a liquid, measured in milligrams per liter, indicating how many milligrams of dissolved solids are dissolved in 1 liter of water, with higher TDS values indicating more dissolved material in the water.
In a water purifier used in daily life, a filter element is a core component, in general, the filter element adopts an RO membrane to filter water, ultrapure water is obtained after filtering treatment, and the ultrapure water does not contain mineral substances and nutrient substances and is not good for human bodies after long-term drinking; meanwhile, ceramic ball filter elements on the market need to be soaked in water, so that TDS is increased, and the TDS value is too high or too low, which can cause bad influence on human bodies.
The utility model has the following contents:
the embodiment of the utility model provides a control TDS's filter core, structural design is reasonable, through the switching in turn of valve, combines the detection effect of probe, makes the TDS value of the water through the filter core maintain a suitable within range, has solved the problem that exists among the prior art.
The utility model discloses a solve the technical scheme that above-mentioned technical problem adopted and be:
a filter element for controlling TDS comprises a base body, wherein a partition plate is arranged in the base body, a ceramic ball filter element is arranged in the base body above the partition plate and used for increasing the TDS value, a water storage area is arranged in the base body below the partition plate, and a probe detection system is arranged in the water storage area and used for detecting the real-time TDS value; a first water inlet pipeline is connected between the ceramic ball filter element and the water storage area, and a first valve is arranged on the first water inlet pipeline and is used for controlling water in the ceramic ball filter element to enter the water storage area; the base body is also provided with a second water inlet pipeline, an RO (reverse osmosis) membrane is arranged at a water inlet of the second water inlet pipeline and used for filtering water into purified water, the RO membrane is connected with the water storage area through a second valve arranged in the second water inlet pipeline, and the second valve is used for controlling the purified water to enter the water storage area; the probe control system is correspondingly connected with the first valve and the second valve through leads respectively.
The probe detection system comprises a controller, wherein a plurality of input pins and output pins are arranged on the controller, the controller is connected with a probe through the input pins and a lead, and the controller is connected with a first valve and a second valve through the output pins and the lead.
The probe is horizontally arranged in the water storage area.
The probe is a conductivity probe.
The model of the controller is STM32F 103.
The first valve and the second valve are both solenoid valves.
A water outlet pipeline is arranged on the water storage area.
The above structure is adopted in the utility model, carry out real-time detection through the TDS value of conductivity probe to the water storage district internal water, through the controller to first valve and second valve difference transmission instruction, the switching of control first valve and second valve makes the TDS value of pure water maintain in suitable within range in the water storage district, big fluctuation does not appear, keeps the stability of filter core performance to obtain the domestic water that satisfies operation requirement, have the advantage of safety and stability, easily control.
Description of the drawings:
fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the probe detection system of the present invention.
In the figure, the device comprises a base body 1, a base body 2, a partition plate 3, a ceramic ball filter element 4, a water storage area 5, a first water inlet pipeline 6, a first valve 7, a second water inlet pipeline 8, an RO membrane 9, a probe 10, a water outlet pipeline 11 and a second valve.
The specific implementation mode is as follows:
in order to clearly illustrate the technical features of the present invention, the present invention is explained in detail by the following embodiments in combination with the accompanying drawings.
As shown in fig. 1-2, a filter element for controlling TDS comprises a substrate 1, a partition plate 2 is arranged in the substrate 1, a ceramic ball filter element 3 is arranged in the substrate 1 above the partition plate 2, the ceramic ball filter element 3 is used for increasing TDS value, a water storage area 4 is arranged in the substrate 1 below the partition plate 2, and a probe detection system is arranged in the water storage area 4 and used for detecting real-time TDS value; a first water inlet pipeline 5 is connected between the ceramic ball filter element 3 and the water storage area 4, a first valve 6 is arranged on the first water inlet pipeline 5, and the first valve 6 is used for controlling water in the ceramic ball filter element 3 to enter the water storage area 4; a second water inlet pipeline 7 is further arranged on the substrate 1, an RO membrane 8 is arranged at a water inlet of the second water inlet pipeline 7, the RO membrane 8 is used for filtering water into purified water, the RO membrane 8 is connected with the water storage area 4 through a second valve 11 arranged in the second water inlet pipeline 7, and the second valve 11 is used for controlling the purified water to enter the water storage area 4; the probe control system is correspondingly connected with the first valve 6 and the second valve 11 through leads respectively.
The probe detection system comprises a controller, wherein a plurality of input pins and output pins are arranged on the controller, the controller is connected with a probe 9 through the input pins and a lead, and the controller is connected with a first valve 7 and a second valve 11 through the output pins and the lead.
The probe 9 is horizontally arranged in the water storage area 4.
The probe 9 is a conductivity probe.
The model of the controller is STM32F 103.
The first valve 6 and the second valve 11 are both solenoid valves.
An outlet pipe 10 is arranged on the water storage area 4.
The embodiment of the utility model provides an in the theory of operation of a control TDS's filter core does: based on the real-time detection function of the probe 9, the TDS value of the domestic water in the water storage area 4 is adjusted, so that the TDS value is kept in a specific range.
When the device is used, domestic water entering the base body 1 is filtered through the water inlet and the RO membrane 8 arranged on the water inlet to obtain ultrapure water without nutrient substances and mineral substances, and the ultrapure water enters the ceramic ball filter element 3 through the second water inlet pipeline 7 to obtain domestic water with a high TDS value and is stored in the space of the base body 1 above the partition plate 2; the controller detects the real-time TDS value of the domestic water in the water storage area 4 through the conductivity probe 9; when the real-time TDS value is small, the first valve 6 is opened, the second valve 11 is closed, and the domestic water with the high TDS value enters the water storage area through the first water inlet pipeline 5 and the first valve 6 to improve the TDS value; when the real-time TDS value is great, close first valve 6, open second valve 11, the lower ultrapure water of TDS value enters into water storage area 4 in, reduces the TDS value, makes the TDS value maintain in a stable within range.
In conclusion, under the data interaction and control action of the controller, the real-time TDS value of the domestic water in the water storage area 4 is detected in real time, so that the TDS value of the domestic water is maintained within a certain range, and the domestic water most suitable for the human body is discharged through the water outlet pipeline 10 to be used by the user.
The above-mentioned specific embodiments can not be regarded as the restriction to the scope of protection of the utility model, to technical personnel in this technical field, it is right the utility model discloses any replacement improvement or transform that embodiment made all fall within the scope of protection of the utility model.
The parts of the present invention not described in detail are the known techniques of those skilled in the art.
Claims (7)
1. A filter core of control TDS which characterized in that: the detection device comprises a base body, wherein a partition plate is arranged in the base body, a ceramic ball filter element is arranged in the base body above the partition plate and used for improving the TDS value, a water storage area is arranged in the base body below the partition plate, and a probe detection system is arranged in the water storage area and used for detecting the real-time TDS value; a first water inlet pipeline is connected between the ceramic ball filter element and the water storage area, and a first valve is arranged on the first water inlet pipeline and is used for controlling water in the ceramic ball filter element to enter the water storage area; the base body is also provided with a second water inlet pipeline, an RO (reverse osmosis) membrane is arranged at a water inlet of the second water inlet pipeline and used for filtering water into purified water, the RO membrane is connected with the water storage area through a second valve arranged in the second water inlet pipeline, and the second valve is used for controlling the purified water to enter the water storage area; the probe control system is correspondingly connected with the first valve and the second valve through leads respectively.
2. A TDS control cartridge as claimed in claim 1 wherein: the probe detection system comprises a controller, wherein a plurality of input pins and output pins are arranged on the controller, the controller is connected with a probe through the input pins and a lead, and the controller is connected with a first valve and a second valve through the output pins and the lead.
3. A TDS control cartridge as claimed in claim 2 wherein: the probe is horizontally arranged in the water storage area.
4. A TDS control cartridge as claimed in claim 2 wherein: the probe is a conductivity probe.
5. A TDS control cartridge as claimed in claim 2 wherein: the model of the controller is STM32F 103.
6. A TDS control cartridge as claimed in claim 1 wherein: the first valve and the second valve are both solenoid valves.
7. A TDS control cartridge as claimed in claim 1 wherein: a water outlet pipeline is arranged on the water storage area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921557957.0U CN210683396U (en) | 2019-09-17 | 2019-09-17 | Filter core of control TDS |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921557957.0U CN210683396U (en) | 2019-09-17 | 2019-09-17 | Filter core of control TDS |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210683396U true CN210683396U (en) | 2020-06-05 |
Family
ID=70903299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921557957.0U Active CN210683396U (en) | 2019-09-17 | 2019-09-17 | Filter core of control TDS |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210683396U (en) |
-
2019
- 2019-09-17 CN CN201921557957.0U patent/CN210683396U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 250000 floor 4, building C24, Zhongbai new material industrial park, No. 16888, jingshidong Road, Shengjing street, Zhangqiu District, Jinan City, Shandong Province Patentee after: Shandong xinyongheng New Material Co.,Ltd. Address before: 250033 C-412, Jiahui global Plaza, Tianqiao District, Jinan City, Shandong Province Patentee before: Shandong xinyongheng New Material Co.,Ltd. |
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| CP02 | Change in the address of a patent holder |