CN219409471U - Waterway with adjustable TDS for composite filter element and filter - Google Patents
Waterway with adjustable TDS for composite filter element and filter Download PDFInfo
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- CN219409471U CN219409471U CN202223423801.8U CN202223423801U CN219409471U CN 219409471 U CN219409471 U CN 219409471U CN 202223423801 U CN202223423801 U CN 202223423801U CN 219409471 U CN219409471 U CN 219409471U
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- filter element
- tds
- pipeline
- ultrafiltration
- water
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/124—Water desalination
- Y02A20/131—Reverse-osmosis
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Abstract
The application relates to the technical field of filter elements, in particular to a waterway with adjustable TDS for a composite filter element and a filter, wherein the waterway comprises an ultrafiltration filter element, a reverse osmosis filter element, a preposed filter element, a postposition filter element, a pump and a TDS detection component, and the preposed filter element, the pump, the reverse osmosis filter element and the postposition filter element are sequentially communicated to form a pure water path; the preposed filter element and the ultrafiltration filter element are sequentially communicated to form an ultrafiltration water path; the outlet end of the pure water path and the outlet end of the ultrafiltration water path are converged to a total output pipeline through pipelines, and the total output pipeline is used for connecting a water outlet component; a TDS detection component is arranged on the main output pipeline; the outlet end of the pure water path and/or the ultrafiltration water path is provided with a flow regulating valve. Therefore, the water way can realize the mixed drinking of pure water and ultrafiltration water, avoids the problem of mineral deficiency, and in addition, the proportion of the pure water and the ultrafiltration water can be regulated through the flow regulating valve, so that the TDS value of the mixed drinking water is regulated.
Description
Technical Field
The application relates to the technical field of filter elements, in particular to a waterway and a filter with adjustable TDS for a composite filter element.
Background
The existing water purifier can only produce pure water OR ultrafiltration water, but the OR film in the pure water preparation process can remove all impurities in the water, so that minerals are lacking when the pure water is drunk for a long time.
Disclosure of Invention
The utility model aims at providing a water route and filter of adjustable TDS for compound filter core has solved the water purifier that exists only can go out pure water or ultrafiltration water among the prior art to a certain extent, and the user drinks pure water for a long time can lead to the technical problem that mineral substance lacks.
The application provides a waterway of adjustable TDS for composite filter core includes: ultrafiltration filter element, reverse osmosis filter element, prepositive filter element, postpositive filter element, pump and TDS detection component; wherein the pre-filter element, the pump, the reverse osmosis filter element and the post-filter element are sequentially communicated to form a pure water path; the preposed filter element and the ultrafiltration filter element are sequentially communicated to form an ultrafiltration water path;
the outlet end of the pure water path and the outlet end of the ultrafiltration water path are converged to a total output pipeline through pipelines, and the total output pipeline is used for connecting a water outlet component; a TDS detection component is arranged on the main output pipeline;
and the outlet end of the pure water path and/or the ultrafiltration water path is provided with a flow regulating valve.
In the above technical solution, further, the pre-filter element is communicated with the pump through a first pipeline; the reverse osmosis filter element and the rear filter element are communicated through a second pipeline;
the waterway of the TDS for the composite filter element also comprises a third pipeline and a switch valve; one end of the third pipeline is communicated with the first pipeline, and the other opposite end of the third pipeline is communicated with the second pipeline; the switch valve is arranged on the third pipeline.
In any of the above technical solutions, further, the on-off valve is an electromagnetic valve.
In any of the above technical solutions, further, the waterway of the adjustable TDS for a composite filter element further includes a controller, and the controller is respectively in communication connection with the on-off valve, the flow regulating valve, and the pump.
In any of the above technical solutions, further, the waterway of the composite filter element with the TDS adjustable further includes a mixing vessel, and the outlet end of the pure water path and the outlet end of the ultrafiltration water path are joined to the mixing vessel via a pipeline; the total output pipeline is connected between the mixing container and the water outlet component.
In any of the above technical solutions, further, a pressure valve is disposed on the total output pipeline.
In any of the above technical solutions, further, an outlet end of the pure water path is connected with a pure water delivery pipeline, an outlet end of the ultrafiltration water path is connected with an ultrafiltration water delivery pipeline, and the pure water delivery pipeline and the ultrafiltration water delivery pipeline are both communicated with the total output pipeline; the pure water conveying pipeline and/or the ultrafiltration water conveying pipeline is/are provided with the flow regulating valve.
In any of the above technical solutions, further, the waterway of the adjustable TDS for the composite filter element further includes a raw water pipeline, and an inlet end of the raw water pipeline is used for connecting a water source, and an outlet end of the raw water pipeline is communicated with an inlet end of the pre-filter element.
In any of the above technical solutions, further, the TDS detection component is a TDS detector.
The application also provides a filter, including the waterway of the adjustable TDS for the composite filter element of any one of the above technical schemes, so that the filter has all beneficial technical effects of the waterway of the adjustable TDS for the composite filter element, and the description is omitted here.
Compared with the prior art, the beneficial effects of this application are:
the application provides a compound filter core can produce pure water and ultrafiltration water with the water route of adjustable TDS, and the process that pure water produced is as follows: raw water sequentially passes through the front filter element, the pump, the reverse osmosis filter element and the rear filter element to form pure water, and flows out from a water outlet of the rear filter element, namely an outlet end of a pure water path; the ultrafiltration water is produced as follows: the raw water is treated by a pre-filter element and an ultrafiltration filter element in sequence to form ultrafiltration water, and the ultrafiltration water flows out after the flow rate is regulated by a flow regulating valve;
after the flowing pure water and the ultrafiltration water are converged to form mixed drinking water, the mixed drinking water flows out to a water outlet component such as a tap after being detected by a TDS detection component, so that the drinking is convenient for a user, and the flow of the ultrafiltration water can be regulated by regulating a flow regulating valve, so that the proportion of the two types of water is regulated, for example, when the TDS is detected to be too high, the flow of the ultrafiltration water is reduced by using the flow regulating valve, and the content of the pure water is relatively increased; when the TDS is too low, the flow rate of the ultrafiltration water is increased by using the flow rate regulating valve, and the content of pure water is relatively reduced.
Therefore, the application provides a novel water path structure for composite filter core, can realize that pure water and ultrafiltration water's mixed drinks, avoids appearing the problem that mineral substance lacks, in addition, can adjust pure water and ultrafiltration water's proportion through the flow control valve, and then adjusts the TDS value of mixing drinking water, satisfies the different user demand of customer, and application scope is wider.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present application, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic diagram of a waterway of an adjustable TDS for a composite filter element according to an embodiment of the present application.
Reference numerals:
1-front filter element, 2-ultrafiltration filter element, 3-reverse osmosis filter element, 4-rear filter element, 5-pump, 6-TDS detection component, 7-pure water delivery pipeline, 8-ultrafiltration water delivery pipeline, 9-first pipeline, 10-second pipeline, 11-third pipeline, 12-switch valve, 13-total output pipeline, 14-flow regulating valve, 15-raw water pipeline, 16-waste water pipeline, 17-tap.
Detailed Description
The following description of the embodiments of the present application will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown.
The components of the embodiments of the present application, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present application, as provided in the accompanying drawings, is not intended to limit the scope of the application, as claimed, but is merely representative of selected embodiments of the application.
All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.
In the description of the present application, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of description of the present application and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art in a specific context.
The waterway and the filter of the TDS-adjustable composite filter element according to some embodiments of the present application are described below with reference to fig. 1.
Referring to fig. 1, an embodiment of the present application provides a waterway of an adjustable TDS for a composite filter element, including: an ultrafiltration filter element 2, a reverse osmosis filter element 3, a pre-filter element 1, a post-filter element 4, a pump 5 and a TDS detection component 6; wherein, the front filter element 1, the pump 5, the reverse osmosis filter element 3 and the rear filter element 4 are sequentially communicated to form a pure water path; the preposed filter element 1 and the ultrafiltration filter element 2 are sequentially communicated to form an ultrafiltration water path;
the outlet end of the pure water path and the outlet end of the ultrafiltration water path are converged to a total output pipeline 13 through pipelines, and the total output pipeline 13 is used for connecting a water outlet component; the total output pipeline 13 is provided with a TDS detection component 6;
the outlet end of the ultrafiltration water path is provided with the flow regulating valve 14, and it is noted that the flow regulating valve 14 may be provided at the outlet end of the pure water path, or the outlet end of the ultrafiltration water path and the outlet end of the pure water path may be provided with the flow regulating valve 14, which may function to regulate TDS of the mixed drinking water described below.
According to the above-described structure, pure water is produced as follows: raw water sequentially passes through the front filter element 1, the pump 5, the reverse osmosis filter element 3 and the rear filter element 4 to form pure water, and flows out from a water outlet of the rear filter element 4, namely an outlet end of a pure water path;
the ultrafiltration water is produced as follows: the raw water is treated by the pre-filter element 1 and the ultrafiltration filter element 2 in sequence to form ultrafiltration water, and the ultrafiltration water flows out after the flow rate is regulated by the flow regulating valve 14;
after the discharged pure water and the ultrafiltration water are combined to form mixed drinking water, the mixed drinking water is detected by the TDS detection component 6 and then flows out to a water outlet component such as a tap 17, so that the drinking is convenient for a user, and the flow rate of the ultrafiltration water can be regulated by regulating the flow regulating valve 14, so that the proportion of the two types of water is regulated, for example, when the TDS is detected to be too high, the flow rate of the ultrafiltration water is reduced by utilizing the flow regulating valve 14, and the content of the pure water is relatively increased; when TDS is too low, the flow rate of the ultrafiltration water is increased by the flow rate adjusting valve 14, and the content of pure water is relatively reduced.
It can be seen that this application provides a novel compound filter core water path structure, can realize that pure water and ultrafiltration water's mixed drinks, avoids appearing the problem that mineral substance lacks, in addition, can adjust pure water and ultrafiltration water's proportion through flow control valve 14, and then adjusts the TDS value of mixing drinking water, satisfies the different user demand of customer, and application scope is wider.
Further, preferably, the outlet end of the pure water path is connected with a pure water delivery pipeline 7, the outlet end of the ultrafiltration water path is connected with an ultrafiltration water delivery pipeline 8, and the pure water delivery pipeline 7 and the ultrafiltration water delivery pipeline 8 are both communicated with a total output pipeline 13; the ultrafiltration water feed line 8 is provided with the aforementioned flow rate regulating valve 14.
In this embodiment, preferably, as shown in fig. 1, the pre-filter element 1 is in communication with the pump 5 through a first conduit 9; the reverse osmosis filter element 3 and the rear filter element 4 are communicated through a second pipeline 10;
the waterway of the adjustable TDS for the composite filter element also comprises a third pipeline 11 and a switch valve 12; wherein one end of the third pipeline 11 is communicated with the first pipeline 9, and the opposite end of the third pipeline 11 is communicated with the second pipeline 10; the on-off valve 12 is provided in the third pipeline 11.
According to the above-described structure, when the water outlet member such as the tap 17 is closed, since the water on both sides of the reverse osmosis filter element 3 is the front water filtered by the front filter element 1 and the pure water filtered by the reverse osmosis filter element 3, respectively, the mineral contents of the front water and the pure water are different, the permeation occurs through the reverse osmosis filter element 3, so that the pure water is not pure any more and the use of the later pure water is affected, and thus the third pipeline 11 is provided, and the switch valve 12 is provided thereon, when the water outlet member such as the tap 17 is closed, the switch valve 12 is opened, the pure water is used to flush the water on one side of the reverse osmosis filter element 3, and the flushed waste water is discharged through the waste water pipeline 16, thereby ensuring the purity of the pure water.
In this embodiment, the on-off valve 12 is preferably a solenoid valve as shown in fig. 1.
According to the structure described above, the electromagnetic valve is operated by switching on or off, and is more convenient to use than a manual valve.
In this embodiment, the waterway of the adjustable TDS for the composite filter element preferably further includes a controller (not shown) in communication with the on-off valve 12, the flow regulating valve 14, and the pump 5, respectively.
As can be seen from the above-described structure, the controller can be used to control the opening or closing of the on-off valve 12, the control valve can be used to adjust the opening of the flow rate regulating valve 14, and the control valve can be used to control the flow rate of the pump 5, so that the degree of automation is high, and attention is paid to: controllers for controlling such valves are common in the art and will not be described in detail.
In this embodiment, preferably, the waterway of the TDS for the composite filter element further includes a mixing vessel (not shown in the figure), and the outlet end of the pure water path and the outlet end of the ultrafiltration water path are joined to the mixing vessel via a pipe; the total output line 13 is connected between the mixing vessel and the water outlet member.
According to the above-described structure, in order to ensure sufficient and uniform mixing of the pure water and the ultrafiltrate, a mixing vessel may be provided, and preferably, the aforementioned pure water delivery line 7 and ultrafiltrate delivery line 8 are both in communication with the mixing vessel, and the pure water and ultrafiltrate may be sufficiently and uniformly mixed in the mixing vessel.
In this embodiment, a pressure valve (not shown) is preferably provided on the total output line 13.
According to the structure described above, the pressure valve can be used for monitoring the pressure of the system, so that the system is safer and more reliable.
In this embodiment, preferably, as shown in fig. 1, the waterway of the adjustable TDS for a composite filter element further includes a raw water pipeline 15, and an inlet end of the raw water pipeline 15 is used for connecting a water source, and an outlet end of the raw water pipeline 15 is communicated with an inlet end of the pre-filter element 1.
As is clear from the above-described structure, raw water is introduced into the pre-cartridge 1 by the raw water pipe 15 for preliminary filtration.
In this embodiment, the TDS detection means 6 is preferably a TDS detector, which is often used in the prior art, and the measurement results are more accurate and reliable.
Example two
The second embodiment of the present application further provides a filter, including the waterway of the first embodiment of the present application, where the waterway of the composite filter element with the adjustable TDS has all the beneficial technical effects of the waterway of the composite filter element with the adjustable TDS, and the same technical features and beneficial effects are not repeated.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present application.
Claims (10)
1. The utility model provides a waterway of adjustable TDS for compound filter core which characterized in that includes: a pre-filter element, an ultrafiltration filter element, a reverse osmosis filter element, a post-filter element, a pump and a TDS detection component; wherein the pre-filter element, the pump, the reverse osmosis filter element and the post-filter element are sequentially communicated to form a pure water path; the preposed filter element and the ultrafiltration filter element are sequentially communicated to form an ultrafiltration water path;
the outlet end of the pure water path and the outlet end of the ultrafiltration water path are converged to a total output pipeline through pipelines, and the total output pipeline is used for connecting a water outlet component; a TDS detection component is arranged on the main output pipeline;
and the outlet end of the pure water path and/or the ultrafiltration water path is provided with a flow regulating valve.
2. The TDS-adjustable waterway for composite cartridges of claim 1, wherein the pre-cartridge is in communication with the pump via a first conduit; the reverse osmosis filter element and the rear filter element are communicated through a second pipeline;
the waterway of the TDS for the composite filter element also comprises a third pipeline and a switch valve; one end of the third pipeline is communicated with the first pipeline, and the other opposite end of the third pipeline is communicated with the second pipeline; the switch valve is arranged on the third pipeline.
3. The TDS-adjustable waterway for composite cartridges of claim 2, wherein the on-off valve is a solenoid valve.
4. The TDS-adjustable waterway for a composite filter element of claim 3, further comprising a controller communicatively coupled to the on-off valve, the flow regulating valve, and the pump, respectively.
5. The TDS-adjustable waterway for a composite filter element according to claim 1, further comprising a mixing vessel, and wherein the outlet end of the pure water path and the outlet end of the ultrafiltration water path are joined to the mixing vessel via a pipeline; the total output pipeline is connected between the mixing container and the water outlet component.
6. The TDS-adjustable waterway for composite cartridges of claim 1, wherein the main outlet conduit is provided with a pressure valve.
7. The TDS-adjustable waterway for a composite filter element according to claim 1, wherein an outlet end of the pure water path is connected with a pure water delivery line, an outlet end of the ultrafiltration water path is connected with an ultrafiltration water delivery line, and both the pure water delivery line and the ultrafiltration water delivery line are communicated with the total output line;
the pure water conveying pipeline and/or the ultrafiltration water conveying pipeline is/are provided with the flow regulating valve.
8. The TDS-adjustable waterway for a composite filter element of claim 1, further comprising a raw water pipeline, wherein an inlet end of the raw water pipeline is connected to a water source, and an outlet end of the raw water pipeline is communicated with an inlet end of the pre-filter element.
9. The TDS-adjustable waterway for composite cartridges of claim 1, wherein the TDS detection member is a TDS detector.
10. A filter comprising a TDS-adjustable waterway for a composite filter element according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223423801.8U CN219409471U (en) | 2022-12-20 | 2022-12-20 | Waterway with adjustable TDS for composite filter element and filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223423801.8U CN219409471U (en) | 2022-12-20 | 2022-12-20 | Waterway with adjustable TDS for composite filter element and filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219409471U true CN219409471U (en) | 2023-07-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223423801.8U Active CN219409471U (en) | 2022-12-20 | 2022-12-20 | Waterway with adjustable TDS for composite filter element and filter |
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| Country | Link |
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| CN (1) | CN219409471U (en) |
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2022
- 2022-12-20 CN CN202223423801.8U patent/CN219409471U/en active Active
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