CN218249530U - Ionic membrane cleaning system - Google Patents
Ionic membrane cleaning system Download PDFInfo
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- CN218249530U CN218249530U CN202222598820.8U CN202222598820U CN218249530U CN 218249530 U CN218249530 U CN 218249530U CN 202222598820 U CN202222598820 U CN 202222598820U CN 218249530 U CN218249530 U CN 218249530U
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Abstract
The utility model discloses an ionic membrane cleaning system, which comprises a cleaning medium supply part, wherein the cleaning medium supply part is used for providing a cleaning medium; an electrodialysis unit comprising a first inlet end and a first outlet end, the first outlet end being connected to a second valve; a first valve arranged between the cleaning medium supply and the electrodialysis unit; the inlet end of the first waterway is arranged between the first outlet end and the second valve, the outlet end of the first waterway is arranged between the first valve and the first inlet end, the waterway between the outlet end and the first inlet end of the first waterway is defined as a second waterway, the waterway between the first outlet end and the inlet end of the first waterway is defined as a third waterway, and the first waterway, the second waterway and the third waterway are defined as circulating waterways; and the power pump is arranged on the circulating water circuit. The electrodialysis device is cleaned by the cleaning medium so that it can be cleaned without dismantling the electrodialysis device.
Description
Technical Field
The application belongs to the ionic membrane cleaning field, and particularly relates to an ionic membrane cleaning system.
Background
Along with the continuous improvement of the life quality of people, most families are generally provided with water purifiers so as to ensure the health of drinking water. In the filtration process of the ionic membrane electrodialysis water treatment equipment in the water purifier, a fresh water area and a concentrated water area are arranged, wherein the concentrated water area is easy to form scale due to higher hardness, and can cause blockage after long-term use, thereby influencing the service life of the ionic membrane. For this situation, the prior art usually removes the ion membrane manually or returns the ion membrane to the factory for cleaning to remove the scale, which is time-consuming, labor-consuming and costly.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem that the electrodialysis device in the prior art needs to be manually disassembled for cleaning or returned for cleaning, the application provides an ionic membrane cleaning system which has the effect that the ionic membrane can be cleaned without disassembling or returning to a factory.
The application provides an ionic membrane cleaning system, which comprises a cleaning medium supply part, a cleaning medium supply part and a cleaning medium supply part, wherein the cleaning medium supply part is used for supplying a cleaning medium; an electrodialysis unit comprising an ionic membrane module, wherein the ionic membrane module is provided with a concentrated water chamber, the concentrated water chamber is provided with a first inlet end and a first outlet end, and the first outlet end is connected with a second valve; a first valve arranged between the cleaning medium supply and the electrodialysis unit; a first waterway, an inlet end of the first waterway being disposed between the first outlet end and the second valve, an outlet end of the first waterway being disposed between the first valve and the first inlet end, the waterway defined between the outlet end of the first waterway and the first inlet end being a second waterway, the waterway defined between the first outlet end and the inlet end of the first waterway being a third waterway, the first waterway, the second waterway and the third waterway being defined as a circulating waterway; and the power pump is arranged on the circulating water path. Further, the cleaning medium is a food-grade acidic medium.
Further, the cleaning medium supply part is an acidic medium accommodating body for accommodating a solid acidic medium or a liquid acidic medium.
Further, the cleaning medium supply part is a citric acid filter element.
Furthermore, the flushing device also comprises a one-way valve, wherein the inlet end of the one-way valve is connected with a flushing medium, and the outlet end of the one-way valve is connected between the first valve and the first inlet end.
Further, the first valve, the second valve and the one-way valve are electromagnetic valves, and the power pump is a circulating pump.
Further, the ionic membrane cleaning system has a regulation state, a uniform state, a reaction state and a flushing state; the ionic membrane cleaning system is in the conditioning state when the first valve is open, the power pump is open, the second valve is open, and the one-way valve is closed; when the first valve is closed, the power pump is opened, the second valve is closed and the one-way valve is closed, the ionic membrane cleaning system is converted into the uniform state; when the first valve is closed, the power pump is closed, the second valve is closed and the one-way valve is closed, the ionic membrane cleaning system is converted into the reaction state; the ionic membrane cleaning system is transferred to the flushing state when the first valve is closed, the power pump is opened, the second valve is opened, and the one-way valve is opened.
Further, the ionic membrane cleaning system needs to go through the uniform state and the reactive state for several times between the adjustment state and the flushing state.
Further, the ionic membrane cleaning system needs to go through the uniform state and the reaction state at least twice between the adjustment state and the flushing state.
Furthermore, the duration time of the adjustment state is greater than or equal to 30 seconds, the duration time of the uniform state is greater than or equal to 5 minutes, and the time of the reaction state is greater than or equal to 15 minutes.
According to the technical scheme provided by the utility model, the technical scheme has obtained following beneficial effect:
use ionic membrane cleaning system to realize automatic acid cleaning ionic membrane, through letting cleaning system experience regulation state, even state, reaction state and washing state to can effectively get rid of the incrustation scale, prolong ionic membrane's life, promote water purifier availability factor, and with low costs.
It should be understood that all combinations of the foregoing concepts and additional concepts described in greater detail below can be considered as part of the inventive subject matter of the present disclosure unless such concepts are mutually inconsistent.
The foregoing and other aspects, embodiments and features of the present teachings can be more fully understood from the following description taken in conjunction with the accompanying drawings. Additional aspects of the present invention, such as features and/or advantages of exemplary embodiments, will be apparent from the description which follows, or may be learned by practice of the specific embodiments according to the teachings of the present invention.
Drawings
The drawings are not intended to be drawn to scale. In the drawings, each identical or nearly identical component that is illustrated in various figures may be represented by a like numeral. For purposes of clarity, not every component may be labeled in every drawing. Embodiments of various aspects of the present invention will now be described, by way of example, with reference to the accompanying drawings, in which:
fig. 1 is a schematic structural diagram of an ion membrane cleaning system according to an embodiment of the present invention.
In the figures, the meaning of the reference numerals is as follows:
1. a cleaning medium supply member; 2. a first valve; 3. a one-way valve; 4. an electrodialysis unit; 5. a power pump; 6. a second valve; 7. and a third valve.
Detailed Description
In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined below to clearly and completely describe the technical solution of the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. All other embodiments, which can be obtained by a person skilled in the art without any inventive work based on the described embodiments of the present invention, belong to the protection scope of the present invention. Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs.
The use of "first," "second," and similar terms in the description and in the claims does not indicate any order, quantity, or importance, but rather is used to distinguish one element from another. Similarly, the singular forms "a," "an," or "the" do not denote a limitation of quantity, but rather denote the presence of at least one, unless the context clearly dictates otherwise. The terms "comprises," "comprising," or the like, mean that the elements or items listed before "comprises" or "comprising" encompass the features, integers, steps, operations, elements, and/or components listed after "comprising" or "comprising," and do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof. "upper", "lower", "left", "right", and the like are used only to indicate relative positional relationships, and when the absolute position of the object to be described is changed, the relative positional relationships may also be changed accordingly. Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present disclosure can be understood in specific instances by those of ordinary skill in the art.
For solving prior art electrodialysis device and needing artifical dismantlement washing or return the abluent problem of factory, this application provides an ionic membrane cleaning system for need not dismantle the electrodialysis device just can wash it.
In specific implementation, the embodiment provides an ionic membrane cleaning system, which includes a cleaning medium supply part 1, wherein the cleaning medium supply part 1 is used for supplying a cleaning medium; the electrodialysis device 4 comprises an ion membrane component, the ion membrane component can be provided with a concentrated water chamber, the concentrated water chamber is provided with a first inlet end and a first outlet end, the first outlet end can be used for flowing out concentrated water when the electrodialysis device works normally, and the first outlet end is connected with a second valve 6; in addition, the ion membrane component can also be provided with a fresh water chamber, the fresh water chamber is provided with a second inlet end and a second outlet end, the second outlet end can be used for flowing out fresh water when the electrodialysis device works normally, and the second outlet end is connected with a third valve 7; a first valve 2, the first valve 2 being arranged between the cleaning medium supply 1 and the electrodialysis device 4; a first waterway, wherein the inlet end of the first waterway is arranged between the first outlet end and the second valve 6, the outlet end of the first waterway is arranged between the first valve 2 and the first inlet end, a waterway in which the cleaning medium directly flows from the outlet end of the first waterway to the first inlet end is defined as a second waterway, a waterway in which the cleaning medium directly flows from the first outlet end to the inlet end of the first waterway is defined as a third waterway, and the first waterway, the second waterway and the third waterway are defined as circulating waterways; and the power pump 5 is arranged on the circulating water circuit.
When the ion membrane module in the electrodialysis device needs to be cleaned, the first valve 2, the second valve 6 and the power pump 5 are opened, after water in the pipeline is discharged, the pipeline has enough space to allow the power pump 5 to act, and the required cleaning medium enters a concentrated water chamber in the electrodialysis device 4 to clean the ion membrane module. And closing the first valve 2 and the second valve 6 after the cleaning medium with the required concentration is introduced, continuously operating the power pump 5, uniformly mixing the cleaning medium in the concentrated water chamber, then closing the power pump 5, allowing the cleaning medium to stand in the concentrated water chamber for reaction, and removing impurities such as water scales on one side of the concentrated water chamber of the ionic membrane component. After the reaction, when the concentration of the cleaning medium at different positions is not uniform, the power pump 5 can be started again to mix uniformly, then the standing reaction is carried out, and whether the uniform mixing is carried out again or not and the number of times of the uniform mixing is carried out again can be confirmed according to the requirement. After standing and fully reacting, opening the second valve 6 to allow mixed impurities of the cleaning medium to flow out, thereby achieving the purpose of cleaning the ionic membrane component. So make electrodialysis device 4 need not to pull down, directly wash through the cleaning medium, alright get rid of the incrustation scale effectively, labour saving and time saving has reduced the cost, has prolonged the life-span of ionic membrane subassembly.
Further, the cleaning medium is a food grade acidic medium.
Further, the cleaning medium supply member 1 is an acidic medium container for containing a solid acidic medium or a liquid acidic medium.
In particular, the cleaning medium supply 1 is a citric acid filter cartridge.
In some embodiments, a one-way valve 3 is further included, the inlet end of the one-way valve 3 being connected with the flushing medium, and the outlet end of the one-way valve 3 being connected between the first valve 2 and the first inlet end. After the cleaning medium is in standing reaction, the second valve 6, the one-way valve 3 and the power pump 5 are opened, so that the flushing medium in the one-way valve 3 enters the concentrated water chamber to flush the cleaning medium, scales and the like in the concentrated water chamber, and the electrodialysis device 4 can be cleaned more cleanly. Wherein the flushing medium can be fresh water, tap water and the like.
Further, the first valve 2, the second valve 6 and the one-way valve 3 are electromagnetic valves, and the power pump 5 is a circulating pump. The ion membrane component can realize automatic cleaning and can realize automatic cleaning at intervals.
Further, the ionic membrane cleaning system has a regulation state, a uniform state, a reaction state and a flushing state; when the first valve 2 is opened, the power pump 5 is opened, the second valve 6 is opened and the one-way valve 3 is closed, the ionic membrane cleaning system is in a regulating state; when the first valve 2 is closed, the power pump 5 is opened, the second valve 6 is closed and the one-way valve 3 is closed, the ionic membrane cleaning system is converted into a uniform state; when the first valve 2 is closed, the power pump 5 is closed, the second valve 6 is closed and the one-way valve 3 is closed, the ionic membrane cleaning system is converted into a reaction state; when the first valve 2 is closed, the power pump 5 is opened, the second valve 6 is opened and the one-way valve 3 is opened, the ionic membrane cleaning system is transferred to a flushing state.
When the state is adjusted, the concentration of the cleaning medium is adjusted according to actual needs; in a uniform state, the cleaning medium is uniformly mixed in the electrodialysis device 4, so that the subsequent standing reaction effect is better; in the reaction state, the cleaning medium and the scale on the ionic membrane component are fully reacted; in the flushing state, the cleaning medium and the scale mixed therein are discharged from the electrodialysis device 4 through the flushing medium, and after the flushing is finished, the second valve 6 and the power pump 5 are closed, so that the electrodialysis device 4 can be reused.
Further, the ion membrane cleaning system needs to go through a uniform state and a reactive state for several times between the conditioning state and the rinsing state. Specifically, the ionic membrane cleaning system is required to undergo at least two homogeneous states and reaction states between a conditioning state and a rinsing state. After the first reaction, the reaction degree of the cleaning medium at different positions is inconsistent, so that the power pump 5 needs to be opened for uniform mixing again and then fully reacting again, the cleaning effect is better, the water scale is removed more effectively, and the service life of the ionic membrane is prolonged. According to actual needs, the uniform state and the reaction state can be arranged for a plurality of times between the adjusting state and the washing state so as to clean the ionic membrane component in the electrodialysis device 4.
Furthermore, the duration of the conditioning state is greater than or equal to 30 seconds, the duration of the homogeneous state is greater than or equal to 5 minutes, and the duration of the reaction state is greater than or equal to 15 minutes.
Although the present invention has been described with reference to the preferred embodiments, it is not intended to limit the present invention. The present invention is intended to cover by those skilled in the art various modifications and adaptations of the invention without departing from the spirit and scope of the invention. Therefore, the protection scope of the present invention is subject to the claims.
Claims (10)
1. An ionic membrane cleaning system, characterized in that: comprises that
A cleaning medium supply member for supplying a cleaning medium;
an electrodialysis unit comprising an ionic membrane module, wherein the ionic membrane module is provided with a concentrated water chamber, the concentrated water chamber is provided with a first inlet end and a first outlet end, and the first outlet end is connected with a second valve;
a first valve arranged between the cleaning medium supply and the electrodialysis unit;
a first waterway, an inlet end of the first waterway being disposed between the first outlet end and the second valve, an outlet end of the first waterway being disposed between the first valve and the first inlet end, the waterway defined between the outlet end of the first waterway and the first inlet end being a second waterway, the waterway defined between the first outlet end and the inlet end of the first waterway being a third waterway, the first waterway, the second waterway and the third waterway being defined as a circulating waterway;
and the power pump is arranged on the circulating water path.
2. The ionic membrane cleaning system according to claim 1, wherein: the cleaning medium is a food-grade acidic medium.
3. The ionic membrane cleaning system according to claim 1, wherein: the cleaning medium supply part is an acidic medium accommodating body which is used for accommodating a solid acidic medium or a liquid acidic medium.
4. The ionic membrane cleaning system according to claim 1, wherein: the cleaning medium supply part is a citric acid filter element.
5. The ionic membrane cleaning system according to claim 1, wherein: the flushing device further comprises a one-way valve, wherein a flushing medium is connected to the inlet end of the one-way valve, and the outlet end of the one-way valve is connected between the first valve and the first inlet end.
6. The ionic membrane cleaning system according to claim 5, wherein: the first valve, the second valve and the one-way valve are electromagnetic valves, and the power pump is a circulating pump.
7. The ionic membrane cleaning system according to claim 5, wherein: the ionic membrane cleaning system has a regulation state, a uniform state, a reaction state and a flushing state;
the ionic membrane cleaning system is in the conditioning state when the first valve is open, the power pump is open, the second valve is open, and the one-way valve is closed;
when the first valve is closed, the power pump is opened, the second valve is closed and the one-way valve is closed, the ionic membrane cleaning system is converted into the uniform state;
when the first valve is closed, the power pump is closed, the second valve is closed and the one-way valve is closed, the ionic membrane cleaning system is converted into the reaction state;
the ionic membrane cleaning system is transferred to the flushing state when the first valve is closed, the power pump is opened, the second valve is opened, and the one-way valve is opened.
8. The ionic membrane cleaning system according to claim 7, wherein: the ionic membrane cleaning system needs to go through the uniform state and the reaction state for a plurality of times between the adjusting state and the flushing state.
9. The ionic membrane cleaning system according to claim 8, wherein: the ionic membrane cleaning system is required to go through the uniform state and the reaction state at least twice between the adjusting state and the flushing state.
10. The ionic membrane cleaning system according to any one of claims 7 to 9, wherein: the duration of the regulating state is greater than or equal to 30 seconds, the duration of the uniform state is greater than or equal to 5 minutes, and the time of the reaction state is greater than or equal to 15 minutes.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222598820.8U CN218249530U (en) | 2022-09-29 | 2022-09-29 | Ionic membrane cleaning system |
| TW111211400U TWM638290U (en) | 2022-09-29 | 2022-10-19 | Ionic membrane cleaning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222598820.8U CN218249530U (en) | 2022-09-29 | 2022-09-29 | Ionic membrane cleaning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218249530U true CN218249530U (en) | 2023-01-10 |
Family
ID=84748065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222598820.8U Active CN218249530U (en) | 2022-09-29 | 2022-09-29 | Ionic membrane cleaning system |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN218249530U (en) |
| TW (1) | TWM638290U (en) |
-
2022
- 2022-09-29 CN CN202222598820.8U patent/CN218249530U/en active Active
- 2022-10-19 TW TW111211400U patent/TWM638290U/en unknown
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| Publication number | Publication date |
|---|---|
| TWM638290U (en) | 2023-03-01 |
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