CN209554912U - A kind of RO integrated filter core - Google Patents
A kind of RO integrated filter core Download PDFInfo
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- CN209554912U CN209554912U CN201822082369.8U CN201822082369U CN209554912U CN 209554912 U CN209554912 U CN 209554912U CN 201822082369 U CN201822082369 U CN 201822082369U CN 209554912 U CN209554912 U CN 209554912U
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- water
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- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model provides a kind of RO integrated filter core; including filter core protective shell, prefilter layer, RO film filter layer and post active carbon filter layer; wherein; the filter core protective shell is internally provided with the tap water inlet channel sequentially turned on, prefilter water outlet water channel, high-pressure water inlet water channel, waste water draining water channel and pure water water outlet water channel; prefilter layer setting is in prefilter water outlet water channel; in waste water draining water channel, which is arranged in the pure water water outlet for RO film filter layer setting.Solve the problems, such as that current technology exists, using push-in connection, attachment base need only be pulled out for Filter overall by replacing filter core, so that it may which completion more changes jobs, and machine volume reduces very much, and installation maintenance is very simple and convenient, reduces leakage hidden trouble.
Description
Technical field
The utility model relates to a kind of filter cores, more specifically refer to a kind of RO integrated filter core.
Background technique
RO water purification machine (or RO reverse osmosis water purification machine/RO water purifier) carries out water filtering using reverse osmosis technology principle
Water purifier.Under pressure, hydrone (H2O) can by RO film, and inorganic salts, heavy metal ion in the water of source,
The impurity such as organic matter, colloid, bacterium, virus can not penetrate RO film and not penetrate so that a part of water be made to come out through RO UF membrane
Water form condensed water because of solute increase.
The filter core of current RO water purification machine on the market, generally divides 4,5 grades of filterings, is preposition PP cotton filter element, preposition work respectively
Property filtration core, the service life of RO membrane filter, post active carbon filter core these types structure, every level-one filter core is different, replacing construction
It is different, so to divide 4,5 independent filter cartridge constructions, cause the structure of RO water purification machine more complicated in this way, piping connection ratio
Cumbersome, machine volume is big, and leakage hidden trouble is more, and installation maintenance is also more troublesome.
Utility model content
The main purpose of the utility model is to provide a kind of RO integrated filter cores, are designed by unique structure, solve
At present technology there are the problem of, using push-in connection, attachment base need only be pulled out for Filter overall by replacing filter core, so that it may be completed
It more changes jobs, machine volume reduces very much, and installation maintenance is very simple and convenient, reduces leakage hidden trouble.
The technical solution adopted in the utility model are as follows: a kind of RO integrated filter core, including filter core protective shell, prefilter layer,
RO film filter layer and post active carbon filter layer, wherein the filter core protective shell be internally provided with the tap water that sequentially turns on into
Water water channel, prefilter water outlet water channel, high-pressure water inlet water channel, waste water draining water channel and pure water are discharged water channel, the preposition mistake
Filtering layer setting is in prefilter water outlet water channel, and RO film filter layer setting is in waste water draining water channel, the active carbon mistake
Filtering layer is arranged in the pure water water outlet.
The filter core protective shell includes filter core lid and filter cylinder, wherein, and the filter core lid and the front end of the filter cylinder are fixed, the filter cylinder
Inside is inwardly disposed with front filter element sleeve, RO Membrane cover cylinder and active carbon sleeve by extroversion, which is arranged in
The heart be disposed with outward pure water water outlet sink, waste water draining sink, high-pressure water inlet sink, prefilter water outlet sink and
Tap water water inlet sink, the active carbon sleeve are docked with pure water water outlet sink, and the RO Membrane cover cylinder and the waste water drain sink
Docking, the front filter element sleeve are docked with the high-pressure water inlet sink, which also passes through a lantern ring and the preposition mistake
The docking of water sink is filtered out, sink is discharged by the pure water and the active carbon sleeve determines that the pure water is discharged water channel, is passed through
Waste water draining sink and RO Membrane cover cylinder determine the wastewater effluent water channel, pass through high-pressure water inlet sink and the front filter element sleeve
It determines the high-pressure water inlet water channel, determines that this is preposition by the outer wall that the prefilter is discharged sink and the front filter element sleeve
Drainage water outlet water channel is crossed, which is determined by the inner wall of tap water water inlet sink and filter cylinder.
The outer wall of the front filter element sleeve is arranged in the prefilter layer, which is arranged in the RO Membrane cover cylinder
Portion, the activated carbon filter layer are arranged in the active carbon sleeve.
The utility model has the following beneficial effects: the 4 of current technology, 5 grades of filterings are placed on a filter core by the utility model entirely
Interior, integrally welded filter core, all intake-outlets are arranged in same direction, and using push-in connection, replacement filter core in this way need only
Filter overall is pulled out into attachment base, so that it may which completion more changes jobs, and machine volume reduces very much, and installation maintenance is not only simple but also square
Just, reduce leakage hidden trouble, be a very useful product.
It is worth noting that, the prefilter layer of the utility model adds carbon fiber composite using PP cotton, due to entirety
The diameter of filter core is more much greater than traditional, so be not easy to block, filter material also increase than traditional filter core it is very much, so it
Service life can be synchronous with RO film, can replace together.
Detailed description of the invention
Fig. 1 is the utility model top view.
Fig. 2 is the schematic diagram of the section structure of the A-A of this Fig. 1.
Fig. 3 is the schematic diagram that Fig. 2 is added after filter layer.
Fig. 4 is the stereoscopic schematic diagram of the filter cover of the utility model.
Specific embodiment
It is as shown in Figures 1 to 4 a kind of preferable specific embodiment of the utility model, a kind of RO integrated filter core, packet
Include filter core protective shell 10, prefilter layer 20, RO film filter layer 30 and post active carbon filter layer 40, wherein the filter core is protected
Protective case 10 be internally provided with the tap water inlet channel 11 sequentially turned on, prefilter water outlet water channel 12, high-pressure water inlet water channel 13,
Waste water drains water channel 14 and pure water is discharged water channel 15, and the prefilter layer 20 setting is discharged water channel 12 in the prefilter
In, in waste water draining water channel 14, the activated carbon filter layer 40 setting is discharged in the pure water for the RO film filter layer 30 setting
In road 15.
It is noted that prefilter water outlet water channel 12 is gone here and there by external high-pressure pump and high-pressure water inlet water channel 13
Connect, by high-pressure pump by prefilter be discharged water channel 12 in water through high pressure pump flow into high-pressure water inlet water channel 13.
Further, which includes filter core lid 101 and filter cylinder 102, wherein, the filter core lid 101 and the filter
The front end of cylinder 102 is fixed, and is inwardly disposed with front filter element sleeve 103, RO Membrane cover cylinder 104 by export-oriented inside the filter cylinder 102
And active carbon sleeve 105, the filter core lid 101 setting are disposed with pure water water outlet sink 111, waste water row by center outward
Water sink 112, high-pressure water inlet sink 113, prefilter water outlet sink 114 and tap water water inlet sink 115, the active carbon set
Cylinder 105 is docked with pure water water outlet sink 111, which docks with waste water draining sink 112, the preposition filter
Core retainer plate cylinder 103 is docked with the high-pressure water inlet sink 113, which also passes through a lantern ring 106 and the prefilter
It is discharged sink 114 to dock, sink 111 is discharged by the pure water and the active carbon sleeve 105 determines that the pure water is discharged water
Road 15 drains sink 112 by the waste water and RO Membrane cover cylinder 104 determines the wastewater effluent water channel 14, passes through high-pressure water inlet water
Slot 113 and the front filter element sleeve 103 determine the high-pressure water inlet water channel 13, are discharged sink 114 by the prefilter and are somebody's turn to do
The inner wall of lantern ring 106 determines that the prefilter water is discharged water channel 12, is intake in sink 115 and filter cylinder 102 by tap water
Wall determines the tap water inlet channel 11.
The outer wall of the front filter element sleeve 103 is arranged in the prefilter layer 20, which is arranged in the RO
Inside Membrane cover cylinder 104, which is arranged in the active carbon sleeve 105.
The utility model is integrally welded it will be realized that the 4 of current technology, 5 grades of filterings are placed in a filter core entirely
Filter core, all intake-outlets are arranged in same direction, and using push-in connection, replacement filter core in this way need only pull out Filter overall
Attachment base, so that it may which completion more changes jobs, and machine volume reduces very much, and installation maintenance is very simple and convenient, and it is hidden to reduce leak
Suffer from, is a very useful product.
It is worth noting that, the prefilter layer of the utility model adds carbon fiber composite using PP cotton, due to entirety
The diameter of filter core is more much greater than traditional, so be not easy to block, filter material also increase than traditional filter core it is very much, so it
Service life can be synchronous with RO film, can replace together.
It is spaced one between the water route of each of the utility model with sealing ring, the space of each layer in this way filter core is all
It is independent, string water phenomenon will not be generated
The embodiments of the present invention and attached drawing are intended merely to show the design concept of the utility model, the utility model
Protection scope should not necessarily be limited to this embodiment.
It can be seen from the above description that the purpose of design of the utility model can effectively be implemented.The portion of embodiment
Divide and illustrate the purpose of this utility model and implement function and structure theme, and including other equivalent replacements.
Claims (3)
1. a kind of RO integrated filter core, it is characterised in that: including filter core protective shell, prefilter layer, RO film filter layer and postposition
Activated carbon filter layer, wherein the filter core protective shell is internally provided with the tap water inlet channel sequentially turned on, prefilter water outlet
Water channel, high-pressure water inlet water channel, waste water draining water channel and pure water are discharged water channel, which is arranged in the prefilter
It is discharged in water channel, in waste water draining water channel, activated carbon filter layer setting goes out in the pure water for RO film filter layer setting
In water channel.
2. a kind of RO integrated filter core as described in claim 1, which is characterized in that the filter core protective shell includes filter core lid and filter
Cylinder, wherein, the filter core lid and the front end of the filter cylinder are fixed, the cartridge interior ecto-entad be disposed with front filter element sleeve,
RO Membrane cover cylinder and active carbon sleeve, filter core lid setting are disposed with pure water water outlet sink, waste water row by center outward
Water sink, high-pressure water inlet sink, prefilter water outlet sink and tap water water inlet sink, the active carbon sleeve and the pure water
It is discharged sink docking, which docks with waste water draining sink, the front filter element sleeve and the high-pressure water inlet sink pair
Connect, which also passes through a lantern ring and the prefilter water outlet sink and dock, by the pure water be discharged sink and
The active carbon sleeve determines that the pure water is discharged water channel, drains sink by the waste water and determines that the waste water goes out with RO Membrane cover cylinder
Water water channel is determined the high-pressure water inlet water channel by high-pressure water inlet sink and the front filter element sleeve, is gone out by the prefilter
The outer wall of water sink and the front filter element sleeve determines that the prefilter water is discharged water channel, passes through tap water water inlet sink and filter
The inner wall of cylinder determines the tap water inlet channel.
3. a kind of RO integrated filter core as described in claim 1, which is characterized in that the prefilter layer is arranged in the front filter element
The outer wall of sleeve, RO film filter layer setting are arranged in the RO film sleeve inner, the activated carbon filter layer in the active carbon sleeve
It is interior.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822082369.8U CN209554912U (en) | 2018-12-12 | 2018-12-12 | A kind of RO integrated filter core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822082369.8U CN209554912U (en) | 2018-12-12 | 2018-12-12 | A kind of RO integrated filter core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209554912U true CN209554912U (en) | 2019-10-29 |
Family
ID=68303105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822082369.8U Active CN209554912U (en) | 2018-12-12 | 2018-12-12 | A kind of RO integrated filter core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209554912U (en) |
-
2018
- 2018-12-12 CN CN201822082369.8U patent/CN209554912U/en active Active
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