CN210302734U - Multistage detachable scale inhibition composite filter element and purification device - Google Patents
Multistage detachable scale inhibition composite filter element and purification device Download PDFInfo
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- CN210302734U CN210302734U CN201920043952.XU CN201920043952U CN210302734U CN 210302734 U CN210302734 U CN 210302734U CN 201920043952 U CN201920043952 U CN 201920043952U CN 210302734 U CN210302734 U CN 210302734U
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- 238000000746 purification Methods 0.000 title claims abstract description 57
- 230000005764 inhibitory process Effects 0.000 title claims description 23
- 239000002131 composite material Substances 0.000 title claims description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 123
- 238000001914 filtration Methods 0.000 claims abstract description 16
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 27
- 238000005245 sintering Methods 0.000 claims description 9
- 229920000742 Cotton Polymers 0.000 claims description 7
- 239000008213 purified water Substances 0.000 claims description 5
- 238000004140 cleaning Methods 0.000 claims description 2
- 230000002401 inhibitory effect Effects 0.000 claims 3
- 239000012535 impurity Substances 0.000 abstract description 15
- 150000001875 compounds Chemical class 0.000 abstract description 9
- 239000000126 substance Substances 0.000 abstract description 6
- 239000002699 waste material Substances 0.000 abstract description 6
- ORQBXQOJMQIAOY-UHFFFAOYSA-N nobelium Chemical compound [No] ORQBXQOJMQIAOY-UHFFFAOYSA-N 0.000 description 12
- CNQCVBJFEGMYDW-UHFFFAOYSA-N lawrencium atom Chemical compound [Lr] CNQCVBJFEGMYDW-UHFFFAOYSA-N 0.000 description 11
- 230000009286 beneficial effect Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 239000003651 drinking water Substances 0.000 description 4
- 235000020188 drinking water Nutrition 0.000 description 4
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 2
- 229910052801 chlorine Inorganic materials 0.000 description 2
- 239000000460 chlorine Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 239000013505 freshwater Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000035622 drinking Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 150000005837 radical ions Chemical class 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of water purification technique and specifically relates to a multistage detachable compound filter core and purifier that hinder that hinders dirt relates to, and multistage detachable compound filter core that hinders dirt includes: the filter element cover and the multistage filter assembly; the multistage filtering component comprises a first-stage filter element, a second-stage filter element and a third-stage filter element; second grade filter core is connected with tertiary filter core, the one-level filter core cup joints the outside at the second grade filter core, and the one-level filter core, second grade filter core and tertiary filter core all set up in the filter core cover, can effectively filter impurity and harmful substance in the former aquatic through this multistage detachable compound filter core that hinders dirt, and can change the filter core that wherein receives the serious filter core of pollution condition that needs to be changed according to concrete in service behavior during the renew cartridge, keep its inside other levels still can continue to undertake the filter core of filtration purification within the life-span, the whole filter core of change has been avoided, cause unnecessary waste, and the filter core is dismantled and is changed simple easy operation, need not professional and instrument and can accomplish the change.
Description
Technical Field
The application relates to the technical field of water purification, in particular to a multistage detachable scale inhibition composite filter element and a purification device.
Background
At present, the filter element produced in the water purification industry and circulated in the market is generally an integral quick-connection filter element or an integral filter element, the first layer of filter element in the area with poor water quality of part of water is quickly blocked by impurities, the filter effect is influenced, secondary pollution is easily caused, the whole filter element needs to be replaced in time, and the filter layers in the filter element are still in the service life, so that unnecessary waste is caused, and the water purification cost of consumers is improved.
SUMMERY OF THE UTILITY MODEL
An object of this application is to provide a multistage detachable compound filter core that hinders dirt to solve the whole filter core of the filter core formula structure as an organic whole that exists among the prior art, need change the whole filter core when changing the filter core, cause the waste, improve the technical problem of water purification cost.
The application provides a multistage detachable compound filter core that hinders dirt includes: the filter element cover and the multistage filter assembly; the multistage filtering component comprises a first-stage filter element, a second-stage filter element and a third-stage filter element; the second grade filter core with the tertiary filter core is connected, the one-level filter core cup joints the outside of second grade filter core, just one-level filter core, second grade filter core and tertiary filter core all set up in the filter core cover.
In the above technical solution, further, the third-stage filter element is a composite filter element, and the third-stage filter element includes: KDF filter element, sintered activated carbon filter element and FOF scale inhibition filter element; wherein, sintering activated carbon filter core sets up the outside of FOF dirt inhibition filter core, KDF filter core sets up sintering activated carbon filter core's outside, just KDF filter core with sintering activated carbon filter core and FOF dirt inhibition filter core is all can dismantle the connection.
In any one of the above technical solutions, further, the first-order filter core is a PP cotton filter core, and the PP cotton filter core is used for filtering large particle impurities such as silt and rust in water.
In any of the above technical solutions, further, the multistage filter assembly further includes a first filter bottle and a second filter bottle, and the first filter bottle and the second filter bottle are both disposed in the filter element cover; the filter core and the second grade filter core sets up in the first filter flask, tertiary filter core sets up in the second filter flask, just first filter flask with the second filter flask is connected.
The application still provides a purifier, includes above-mentioned arbitrary technical scheme multistage detachable scale inhibition composite filter core, therefore, has the device's whole beneficial technological effect, here, no longer gives unnecessary details.
In the above technical solution, further, the purification device further comprises a water purification faucet; the water purifying faucet comprises a faucet body and a water outlet assembly.
In any of the above technical solutions, further, a connecting portion is provided on the faucet body, and the connecting portion is used for connecting the filter element cover.
In any of the above technical solutions, further, the water outlet assembly includes a first water outlet pipe and a second water outlet pipe; the first water outlet pipe is used for flowing out unpurified water, and the second water outlet pipe is used for flowing out purified water subjected to purification treatment.
In the above technical solution, further, the faucet body is further provided with a first valve and a second valve; the first valve controls the on-off of the first water outlet pipe, and the second valve is used for controlling the on-off of the second water outlet pipe.
The application also provides a purification device, which comprises the water purification faucet in any technical scheme, so that all the beneficial technical effects of the device are achieved, and the details are not repeated.
Compared with the prior art, the beneficial effect of this application is:
the application provides a multistage detachable scale inhibition composite filter core, include: the filter element cover and the multistage filter assembly; the multistage filtering component comprises a first-stage filter element, a second-stage filter element and a third-stage filter element; the primary filter element is sleeved outside the secondary filter element, so that raw water which is not subjected to purification treatment is firstly subjected to filtration treatment of the primary filter element and then is further subjected to purification treatment by the secondary filter element; the secondary filter element is connected with the tertiary filter element, so that raw water flows to the tertiary filter element after being purified by the primary filter element and the secondary filter element, and is subjected to subsequent purification treatment, and the primary filter element and the secondary filter element are connected with the tertiary filter element in a sleeved connection mode, so that the situations of small water outlet flow and low water outlet speed caused by excessive filtering layers which are needed to be passed by the raw water at one time are avoided, and the inconvenience in installation and water use caused by large integral volume of a multi-stage filter assembly can also be avoided; and one-level filter core, second grade filter core and tertiary filter core all set up in the filter core cover, and the inside of filter core cover forms the water purification space for one-level filter core, second grade filter core and tertiary filter core can accomplish water purification work in the water purification space.
Specifically, when the multistage detachable scale inhibition composite filter element is used, raw water which is not purified is firstly subjected to purification treatment through a primary filter element to filter silt, rust and other large-particle impurities and other pollutants in the raw water, the water which is subjected to purification treatment through the primary filter element is subjected to purification treatment through a secondary filter element again to filter organic matters, residual chlorine and other soluble impurities and harmful substances in the water, the water which is subjected to purification treatment through the secondary filter element is filtered through a tertiary filter element to further filter impurities in the water and perform scale inhibition treatment; after the filter element cover is used for a period of time, due to the purification work of raw water, all levels of filter elements are polluted to a certain degree, especially the outermost filter element is most seriously polluted and needs to be replaced in time, the purification work of the water purification device is not thorough due to the untimely replacement, secondary pollution is caused, when the filter element is replaced, the filter element cover is taken down together with the filter element, the first-level filter element seriously polluted is replaced, and the second-level filter element and the third-level filter element can judge whether the replacement is needed according to the use condition.
It is thus clear that this multistage detachable compound filter core that hinders dirt can effectively filter impurity and harmful substance in the former aquatic, and can change the filter core that wherein receives the serious pollution condition that needs to be changed according to concrete in service behavior when changing the filter core, remain its inside other levels and still can continue to undertake the filter core of filtration purification within the life-span, avoided changing whole filter core, cause unnecessary waste, and the filter core is dismantled and is changed simply, easy operation, need not professional and instrument and can accomplish the change.
The application provides a purifier, including the aforesaid multistage detachable compound filter core that hinders dirt, therefore, purify the running water raw water through this multistage detachable compound filter core that hinders dirt, filtration aquatic impurity ensures daily drinking water of family, water safety, and the water cost is reasonable, avoids unnecessary extravagant.
Drawings
In order to more clearly illustrate the detailed description of the present application or the technical solutions in the prior art, the drawings needed to be used in the detailed description of the present application or the prior art description will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic structural diagram of a water purifying faucet provided by an embodiment of the application;
FIG. 2 is a schematic structural diagram of a water purifying faucet provided by the embodiment of the application;
FIG. 3 is a partial schematic structural view of a water purifying faucet provided by the embodiment of the application;
fig. 4 is a schematic structural view of another part of the water purifying faucet provided by the embodiment of the application.
Reference numerals:
1-a multistage filtering component, 101-a first-stage filter element, 102-a second-stage filter element, 103-a third-stage filter element, 104-a first filter bottle, 105-a second filter bottle, 2-a filter element cover, 3-a water purification faucet, 301-a faucet main body, 3011-a connecting part, 3012-a first valve, 3013-a second valve, 302-a water outlet component, 3021-a first water outlet pipe and 3022-a second water outlet pipe.
Detailed Description
The technical solutions of the present application will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are only some embodiments of the present application, but not all embodiments.
The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application.
All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular 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 is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 application can be understood in a specific case by those of ordinary skill in the art.
A fresh water faucet and a water purification apparatus according to some embodiments of the present application will be described with reference to fig. 1 to 4.
Referring to fig. 1 to 3, an embodiment of the present application provides a multistage detachable scale inhibition composite filter element, including: a filter element cover 2 and a multi-stage filter assembly 1; the multistage filter assembly 1 comprises a first-stage filter element 101, a second-stage filter element 102 and a third-stage filter element 103; the primary filter element 101 is sleeved outside the secondary filter element 102, so that raw water which is not subjected to purification treatment is firstly subjected to filtration treatment by the primary filter element 101 and then is further subjected to purification treatment by the secondary filter element 102; the secondary filter element 102 is connected with the tertiary filter element 103, so that raw water flows to the tertiary filter element 103 after being purified by the primary filter element 101 and the secondary filter element 102, and is subjected to subsequent purification treatment, and the primary filter element 101 and the secondary filter element 102 are connected with the tertiary filter element 103 in a sleeved connection manner, so that the situations that the number of filtering layers through which the raw water needs to pass at one time is too large, the water outlet flow is small, the water outlet speed is low are avoided, and the integral large size of the multi-stage filter assembly 1 can be avoided, so that the inconvenience in installation and the inconvenience in water use are; and one-level filter core 101, second grade filter core 102 and tertiary filter core 103 all set up in filter element cover 2, and the inside of filter element cover 2 forms the water purification space for one-level filter core 101, second grade filter core 102 and tertiary filter core 103 can accomplish water purification work in the water purification space.
Specifically, when the multistage detachable scale inhibition composite filter element is used, raw water which is not purified is firstly subjected to purification treatment through the primary filter element 101 to filter silt, rust and other large-particle impurities and other pollutants in the raw water, the water which is subjected to purification treatment through the primary filter element 101 is subjected to purification treatment through the secondary filter element 102 again to filter organic matters, residual chlorine and other soluble impurities and harmful substances in the water, the water flow which is subjected to purification treatment through the secondary filter element 102 is filtered through the tertiary filter element 103 to further filter impurities in the water and perform scale inhibition treatment; after the filter element is used for a period of time, due to the purification work of raw water, all filter elements are polluted to a certain degree, particularly, the outermost filter element is the most seriously polluted and needs to be replaced in time, the purification work of the water purification device is not thorough due to the untimely replacement, secondary pollution is caused, when the filter element is replaced, the filter element cover 2 and the filter element are taken down together, the severely polluted first-stage filter element 101 is replaced, and the second-stage filter element 102 and the third-stage filter element 103 can judge whether to be replaced according to the use condition.
It is thus clear that this multistage detachable compound filter core that hinders dirt can effectively filter impurity and harmful substance in the former aquatic, and can change the filter core that wherein receives the serious pollution condition that needs to be changed according to concrete in service behavior when changing the filter core, remain its inside other levels and still can continue to undertake the filter core of filtration purification within the life-span, avoided changing whole filter core, cause unnecessary waste, and the filter core is dismantled and is changed simply, easy operation, need not professional and instrument and can accomplish the change.
In one embodiment of the present application, preferably, as shown in fig. 1 and 2, the tertiary filter element 103 is a composite filter element, and the tertiary filter element 103 includes: KDF filter element, sintered activated carbon filter element and FOF scale inhibition filter element; wherein, sintering activated carbon filter core sets up in the outside of FOF dirt filter core, and KDF filter core sets up in sintering activated carbon filter core's outside, and KDF filter core and sintering activated carbon filter core and FOF dirt filter core all are detachable connection.
In the embodiment, the KDF filter element can effectively remove heavy metals and acid radical ions in raw water, so that the activation degree of water is improved, the water absorption of a human body is facilitated, the health of the human body is protected, and the metabolism of the human body is promoted; the sintered active carbon filter element can further effectively kill and filter various impurities and harmful substances in water, and ensures the safety of human drinking water; the FOF scale inhibition filter element can effectively prevent raw water from forming scale, is beneficial to drinking, and can not form scale deposit in heating electrical appliances such as a kettle and the like when purified water is heated and boiled, thereby prolonging the service life of the heating electrical appliances.
Optionally, the KDF filter element, the sintered activated carbon filter element, and the FOF scale inhibition filter element are all water purification filter elements commonly used in the prior art and on the market, and those skilled in the art can completely understand them and are not described herein again.
In one embodiment of the present application, preferably, as shown in fig. 1 and 2, the primary filter element 101 is a PP cotton filter element for filtering large particle impurities such as silt, rust, etc. in water.
In this embodiment, the cotton filter core of PP can tentatively filter large granule impurity in the water, and can prolong the life of back level filter core.
Optionally, the PP cotton filter element is a PP cotton filter element commonly used in the prior art, and those skilled in the art can fully understand that details are not described herein.
In one embodiment of the present application, preferably, as shown in fig. 1, the multistage filter assembly 1 further comprises a first filter flask 104 and a second filter flask 105, and the first filter flask 104 and the second filter flask 105 are both disposed within the cartridge cage 2; the filter element and the secondary filter element 102 are arranged in a first filter bottle 104, the tertiary filter element 103 is arranged in a second filter bottle 105, and the first filter bottle 104 is connected with the second filter bottle 105.
In this embodiment, the first-stage filter element 101 is disposed in the first filter bottle 104 after being sleeved outside the second-stage filter element 102, the third-stage filter element 103 is disposed in the second filter bottle 105, and the first filter bottle 104 is connected to the second filter bottle 105, so that the first-stage filter element 101, the second-stage filter element 102 and the third-stage filter element 103 are connected to each other, and the raw water can be purified step by step.
Optionally, the first filter bottle 104 and the second filter bottle 105 are connected by plugging, but not limited thereto.
Optionally, the first filter bottle 104 and the second filter bottle 105 can be connected by a snap-fit connection, but is not limited thereto.
The first filter bottle 104 and the second filter bottle 105 can be connected by screwing through matching screw threads, but not limited thereto.
In one embodiment of the present application, preferably, as shown in fig. 1 to 4, there is also provided a purification device, comprising a multi-stage detachable scale inhibition composite filter element and a water purification faucet 3; the fresh water faucet 3 includes a faucet body 301 and a water outlet assembly 302.
In this embodiment, the water inlet end of the main faucet body 301 is connected to a water supply pipeline, the water outlet end of the main faucet body 301 is connected to the water outlet assembly 302, and the water outlet assembly 302 is used for flowing out purified water purified by the multi-stage detachable filter assembly; the connecting portion 3011 is used to connect the filter element cover 2 to complete the purification treatment work.
Wherein the faucet body 301 is optionally connected to the water supply line by means of mating internal and external threads, although not limited thereto.
Optionally, a first external thread is disposed on the faucet body 301, a first internal thread is disposed on the water outlet assembly 302, and the first external thread is matched with the first internal thread, so that the faucet body 301 and the water outlet assembly 302 are connected through the matched first external thread and first internal thread, which is not limited thereto.
In one embodiment of the present application, preferably, as shown in fig. 3 and 4, the tap body 301 is provided with a connecting portion 3011, and the connecting portion 3011 is used for connecting the filter cartridge cover 2.
In this embodiment, the connecting portion 3011 is provided with a second internal thread, the mouth of the filter element cover 2 is provided with a second external thread, the second external thread matches with the second internal thread, and the connecting portion 3011 is connected with the filter element cover 2 through the matching second external thread and the second internal thread, which is not limited to this.
In one embodiment of the present application, preferably, as shown in fig. 3 and 4, the water outlet assembly 302 includes a first water outlet pipe 3021 and a second water outlet pipe 3022; the first water outlet pipe 3021 is used for discharging unpurified water, and the second water outlet pipe 3022 is used for discharging purified water after purification treatment.
In this embodiment, raw water flowing into the faucet body 301 from the water supply pipeline without purification flows out through the first water outlet pipe 3021, so that the raw water can be used for washing clothes, mopping the floor and cleaning in daily life, the use frequency of the multistage detachable filter assembly is reduced, and unnecessary excessive purification work of the multistage detachable filter assembly is avoided, thereby avoiding waste; the water purified by the multistage detachable filtering component flows out of the second water outlet pipe 3022 to be drunk by family members, so that the requirements of safe and healthy drinking water are met.
In one embodiment of the present application, preferably, as shown in fig. 1 to 4, the faucet body 301 is further provided with a first valve 3012 and a second valve 3013; the first valve 3012 is used to control the on/off of the first water outlet pipe 3021, and the second valve 3013 is used to control the on/off of the second water outlet pipe 3022.
In this embodiment, the first valve 3012 and the second valve 3013 respectively control the on-off of the first water outlet pipe 3021 and the second water outlet pipe 3022, so that the first water outlet pipe 3021 and the second water outlet pipe 3022 are independent from each other, and the situation that water in the two water pipes is mixed, which affects the water purification effect and affects the drinking water safety of family members, is avoided.
The embodiment of this application still provides a purifier, includes any one of above-mentioned embodiment multistage detachable scale inhibition composite filter core and water purification tap, therefore, has all beneficial technological effects of this device, here, no longer gives details.
Finally, it should be noted that: the above embodiments are only used for illustrating the technical solutions 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 solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present application.
Claims (8)
1. The utility model provides a multistage detachable scale inhibition composite filter core which characterized in that includes: the filter element cover and the multistage filter assembly; the multistage filtering component comprises a first-stage filter element, a second-stage filter element and a third-stage filter element; the second grade filter core with the tertiary filter core is connected, the one-level filter core cup joints the outside of second grade filter core, just one-level filter core, second grade filter core and tertiary filter core all set up in the filter core cover.
2. The multi-stage detachable scale inhibiting composite filter element according to claim 1, wherein the three-stage filter element is a composite filter element, and the three-stage filter element comprises: KDF filter element, sintered activated carbon filter element and FOF scale inhibition filter element; wherein, sintering activated carbon filter core sets up the outside of FOF dirt inhibition filter core, KDF filter core sets up sintering activated carbon filter core's outside, just KDF filter core with sintering activated carbon filter core and FOF dirt inhibition filter core is all can dismantle the connection.
3. The multi-stage detachable scale inhibiting composite filter element according to claim 1, wherein the first stage filter element is a PP cotton filter element.
4. The multi-stage detachable scale inhibiting composite filter element according to claim 1, wherein the multi-stage filter assembly further comprises a first filter flask and a second filter flask, and the first filter flask and the second filter flask are both arranged in the filter element cover; the filter core and the second grade filter core sets up in the first filter flask, tertiary filter core sets up in the second filter flask, just first filter flask with the second filter flask is connected.
5. A purification device, which is characterized by comprising the multi-stage detachable scale inhibition composite filter element of any one of claims 1 to 4; and
the water purifying faucet comprises a faucet body and a water outlet assembly.
6. The cleaning apparatus defined in claim 5, wherein the faucet body is provided with a connector portion for connecting the cartridge cover.
7. The purification apparatus of claim 5, wherein the water outlet assembly comprises a first water outlet pipe and a second water outlet pipe; the first water outlet pipe is used for flowing out unpurified water, and the second water outlet pipe is used for flowing out purified water subjected to purification treatment.
8. The purification apparatus of claim 7, wherein the faucet body further comprises a first valve and a second valve; the first valve controls the on-off of the first water outlet pipe, and the second valve is used for controlling the on-off of the second water outlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920043952.XU CN210302734U (en) | 2019-01-11 | 2019-01-11 | Multistage detachable scale inhibition composite filter element and purification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920043952.XU CN210302734U (en) | 2019-01-11 | 2019-01-11 | Multistage detachable scale inhibition composite filter element and purification device |
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| CN210302734U true CN210302734U (en) | 2020-04-14 |
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| CN201920043952.XU Expired - Fee Related CN210302734U (en) | 2019-01-11 | 2019-01-11 | Multistage detachable scale inhibition composite filter element and purification device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111821757A (en) * | 2020-07-28 | 2020-10-27 | 东莞市律奥过滤器有限公司 | Deionization filter with three-stage filtering function |
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2019
- 2019-01-11 CN CN201920043952.XU patent/CN210302734U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111821757A (en) * | 2020-07-28 | 2020-10-27 | 东莞市律奥过滤器有限公司 | Deionization filter with three-stage filtering function |
| CN111821757B (en) * | 2020-07-28 | 2024-05-14 | 东莞市律奥过滤器有限公司 | Deionization filter with three-stage filtering function |
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