CN208361955U - A kind of filter element of water purifier - Google Patents
A kind of filter element of water purifier Download PDFInfo
- Publication number
- CN208361955U CN208361955U CN201820718539.4U CN201820718539U CN208361955U CN 208361955 U CN208361955 U CN 208361955U CN 201820718539 U CN201820718539 U CN 201820718539U CN 208361955 U CN208361955 U CN 208361955U
- Authority
- CN
- China
- Prior art keywords
- water
- filter
- outside
- collecting pipe
- filter core
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 66
- 238000001914 filtration Methods 0.000 claims abstract description 13
- 239000002351 wastewater Substances 0.000 claims abstract description 11
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 claims abstract description 7
- 238000002955 isolation Methods 0.000 claims abstract description 7
- 238000007789 sealing Methods 0.000 abstract description 4
- 241000894006 Bacteria Species 0.000 abstract description 3
- 241000700605 Viruses Species 0.000 abstract description 3
- 239000000084 colloidal system Substances 0.000 abstract description 3
- 229910001385 heavy metal Inorganic materials 0.000 abstract description 3
- 239000012535 impurity Substances 0.000 abstract description 3
- 150000003839 salts Chemical class 0.000 abstract description 3
- 239000005416 organic matter Substances 0.000 abstract description 2
- 239000010410 layer Substances 0.000 description 21
- 239000008399 tap water Substances 0.000 description 4
- 235000020679 tap water Nutrition 0.000 description 4
- 238000000746 purification Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000645 desinfectant Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 231100000049 endocrine disruptor Toxicity 0.000 description 1
- 239000000598 endocrine disruptor Substances 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- -1 machine object Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000035772 mutation Effects 0.000 description 1
- 230000009972 noncorrosive effect Effects 0.000 description 1
- 230000003204 osmotic effect Effects 0.000 description 1
- 239000002957 persistent organic pollutant Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
Landscapes
- Water Treatment By Sorption (AREA)
Abstract
The utility model discloses a kind of filter element of water purifier, including filter cylinder and filter core, filter core includes the filtering layer assembly on the outside of central collecting pipe and centrally disposed collector pipe, is provided with isolation part in central collecting pipe, one end of isolation part is provided with apopore, and the other end is provided with gully-hole；One end of filter cylinder is removably connected with filter cover, and the other end is provided with pure water swivel and waste water connector, and filter cover is provided with water supply connector；After filter core is packed into filter cylinder, the water inlet end of central collecting pipe and water supply connector are tightly connected, and water outlet is connect with pure water joint sealing；Without dismantling the pipeline at filter core both ends when replacement, filter core is taken out and is replaced by disassembly filter cover, simple and convenient；Filtering layer component includes raw water water conservancy diversion stratum reticulare, the first RO film layer, permeable stratum reticulare, the 2nd RO film layer and the diaphragm support layer being successively set on the outside of central collecting pipe from inside to outside, carries out double-stage filtering to impurity such as inorganic salts, heavy metal ion, organic matter, colloid, bacterium, viruses in raw water by two layers of RO film.
Description
Technical field
The utility model relates to water purifier field, especially a kind of filter core of water purifier.
Background technique
With environmental pollution get worse and requirement of the people to healthy living is constantly promoted, lead to current life
Living water hygiene, it is safe and healthy and it is comfortable etc. become increasingly conspicuous using problem, especially some emphasiss qualities of the life and life are good for
The places such as the family of health and various offices, school, business, factory, all there is an urgent need to live to municipal tap water etc.
Drinking water carries out double purification, promotes water hygiene, health, the dedicated water treatment facilities of comfort.China is existing
Some municipal tap water are since there are source qualities to decline, water factory's purification process is outmoded, the aging of tap water transmission pipeline network, secondary confession
The problems such as water pollution, causes the water quality of tap water water terminal generally not ideal enough, organic pollutant content height, content of beary metal
Exceeded, chlorine-containing disinfectant and its by-products content is higher, endocrine disruptors when have detection, lead that mutation content of material is obvious, color
It is very prominent to spend the problems such as turbidity is higher, water hardness is uneven.
In addition, water purifier in the prior art is connect by pipeline with filter core, when replacing filter core, need by dismantling filter core
The pipeline at both ends, disassembly trouble, and assembly does not still result in the present generation of leak closely.
Summary of the invention
For overcome the deficiencies in the prior art, the utility model provides a kind of replacement convenience, the water purification with double-stage filtering
Device RO membrane filter.
The technical scheme adopted by the utility model to solve the technical problem is as follows:
A kind of filter element of water purifier, including filter cylinder and the filter core being installed in the filter cylinder, the filter core includes that center is catchmented
The filtering layer assembly managed and be arranged on the outside of the central collecting pipe, is provided with isolation part in the central collecting pipe, it is described every
One end from portion is provided with apopore, and the other end is provided with gully-hole；One end of the filter cylinder is removably connected with filter cover, another
End is provided with pure water swivel and waste water connector, and the filter cover is provided with water supply connector；After the filter core is packed into the filter cylinder, institute
The water inlet end and the water supply connector for stating central collecting pipe are tightly connected, and water outlet is connect with the pure water joint sealing.
The filtering layer component includes being successively set on raw water water conservancy diversion stratum reticulare on the outside of the central collecting pipe, from inside to outside
One RO film layer, permeable stratum reticulare, the 2nd RO film layer and diaphragm support layer.
The filter core is additionally provided with the waterstop on the outside of the diaphragm support layer, the outside of the waterstop with it is described
The inner seal of filter cylinder connects.
The radius of the waterstop is gradually reduced from front to back, is provided on the inside of the filter cylinder and mutually fits with the waterstop
The inclined-plane answered, after assembly, the surface of the waterstop and the inclined-plane tight fit, the front end form of the filter cylinder it is closed into
Water cavity.
Waterproof washer is provided on the outside of the water outlet of the central collecting pipe.
The beneficial effects of the utility model are: this practical new filter core is installed in filter cylinder, one end of filter cylinder detachably connects
It is connected to filter cover, the other end is provided with pure water swivel and waste water connector, and filter cover is provided with water supply connector；After filter core is packed into filter cylinder,
The water inlet end of central collecting pipe and water supply connector are tightly connected, and water outlet is connect with pure water joint sealing；Without tearing open when replacement
The pipeline at filter core both ends is unloaded, filter core is taken out and replaced by disassembly filter cover, simple and convenient.
In addition, filtering layer component includes being successively set on raw water water conservancy diversion stratum reticulare on the outside of central collecting pipe, first from inside to outside
RO film layer, permeable stratum reticulare, the 2nd RO film layer and diaphragm support layer, by two layers of RO film in raw water inorganic salts, heavy metal from
The impurity such as son, organic matter, colloid, bacterium, virus carry out double-stage filtering.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the cross-sectional view of filter core.
Specific embodiment
Referring to Fig.1, Fig. 2, a kind of filter element of water purifier are described including filter cylinder 1 and the filter core 10 being installed in the filter cylinder 1
Filter core 10 includes central collecting pipe 2 and the filtering layer assembly that 2 outside of central collecting pipe is arranged in, the central collecting pipe 2
It is inside provided with isolation part 3, one end of the isolation part 3 is provided with apopore 4, and the other end is provided with gully-hole 5；The filter cylinder 1
One end be removably connected with filter cover 6, the other end is provided with pure water swivel 8 and waste water connector 9, the filter cover 6 be provided with into
Water swivel 7；After the filter core 10 is packed into the filter cylinder 1, the water inlet end of the central collecting pipe 2 and the water supply connector 7 are sealed
Connection, water outlet and the pure water swivel 8 are tightly connected.Without dismantling the pipeline at filter core both ends when replacement, disassembly filter cover will
Filter core takes out, and new filter core is inserted into, simple and convenient.
The filtering layer component includes the raw water water conservancy diversion stratum reticulare for being successively set on 2 outside of central collecting pipe from inside to outside
11, the first RO film layer 12, permeable stratum reticulare 13, the 2nd RO film layer 14 and diaphragm support layer 15,15 pairs of entire filter core of diaphragm support layer
Supporting role is played, plastics can be used in diaphragm support layer or non-corrosive material is made；Raw water water conservancy diversion stratum reticulare 11 and permeable stratum reticulare 13
For filter core common structure in the prior art, guiding role is played to water.First RO film layer 12 and the 2nd RO film layer 14 are using existing
RO film in technology, middle single layer RO film filter structure, the utility model use bilayer RO film filter structure compared with the existing technology,
Effectively increase raw water inflow so that the water outlet of central collecting pipe 2 is high-efficient, in raw water inorganic salts, heavy metal ion, have
The impurity such as machine object, colloid, bacterium, virus carry out double-stage filtering.
In the present embodiment, the filter core 10 is additionally provided with the waterstop 16 positioned at 15 outside of diaphragm support layer, institute
The outside for stating waterstop 16 is connect with the inner seal of the filter cylinder 1, and furthermore, the radius of the waterstop 16 is in the past
It is gradually reduced backward, the inside of the filter cylinder 1 is provided with the inclined-plane being adapted with the waterstop 16, after assembly, the sealing
Surface and the inclined-plane tight fit with 16, in the intake antrum that the front end form of the filter cylinder 1 is closed.Apopore 4 may be provided at
The exposed section of 2 water inlet end of central collecting pipe is permeated after raw water flows into intake antrum by apopore 4.The central collecting pipe
It is provided with waterproof washer on the outside of 2 water outlet, is effectively isolated waste water and pure water, waste water is flowed out by waste water connector 9, waste water connector
9 can connect with waste water ratio battery valve, the osmotic pressure in control filter core, and the ratio of pure water and waste water is when 1:3 to RO film
Using effect and service life reach optimum state.
Above embodiment cannot limit the protection scope of the invention, and the personnel of professional skill field are not departing from
In the case where the invention general idea, the impartial modification and variation done still fall within the range that the invention is covered
Within.
Claims (5)
1. a kind of filter element of water purifier, including filter cylinder (1) and the filter core (10) being installed in the filter cylinder (1), it is characterised in that institute
State the filtering layer assembly that filter core (10) includes central collecting pipe (2) and is arranged on the outside of the central collecting pipe (2), the center
It is provided with isolation part (3) in collector pipe (2), one end of the isolation part (3) is provided with apopore (4), and the other end is provided with collection
Water hole (5)；One end of the filter cylinder (1) is removably connected with filter cover (6), and the other end is provided with pure water swivel (8) and waste water
Connector (9), the filter cover (6) are provided with water supply connector (7)；After the filter core (10) is packed into the filter cylinder (1), the center collection
The water inlet end of water pipe (2) and the water supply connector (7) are tightly connected, and water outlet and the pure water swivel (8) are tightly connected.
2. filter element of water purifier according to claim 1, it is characterised in that the filtering layer component includes successively setting from inside to outside
Set raw water water conservancy diversion stratum reticulare (11) on the outside of the central collecting pipe (2), the first RO film layer (12), permeable stratum reticulare (13), second
RO film layer (14) and diaphragm support layer (15).
3. filter element of water purifier according to claim 2, it is characterised in that the filter core (10) is additionally provided with positioned at the film
The outside of waterstop (16) on the outside of piece supporting layer (15), the waterstop (16) is connect with the inner seal of the filter cylinder (1).
4. filter element of water purifier according to claim 3, it is characterised in that the radius of the waterstop (16) from front to back by
It is tapered small, the inclined-plane being adapted with the waterstop (16), after assembly, the waterstop are provided on the inside of the filter cylinder (1)
(16) surface and the inclined-plane tight fit, in the intake antrum that the front end form of the filter cylinder (1) is closed.
5. filter element of water purifier according to claim 1 to 4, it is characterised in that the water outlet of the central collecting pipe (2)
Outside is provided with waterproof washer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820718539.4U CN208361955U (en) | 2018-05-14 | 2018-05-14 | A kind of filter element of water purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820718539.4U CN208361955U (en) | 2018-05-14 | 2018-05-14 | A kind of filter element of water purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208361955U true CN208361955U (en) | 2019-01-11 |
Family
ID=64934970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820718539.4U Expired - Fee Related CN208361955U (en) | 2018-05-14 | 2018-05-14 | A kind of filter element of water purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208361955U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112499838A (en) * | 2020-12-28 | 2021-03-16 | 衡水诺盾净水设备有限公司 | Water sterilization system |
-
2018
- 2018-05-14 CN CN201820718539.4U patent/CN208361955U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112499838A (en) * | 2020-12-28 | 2021-03-16 | 衡水诺盾净水设备有限公司 | Water sterilization system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202099142U (en) | Biological protection pressure type water purifier for individuals | |
| CN208361955U (en) | A kind of filter element of water purifier | |
| CN202038926U (en) | Portable manual tube type membrane water purifier | |
| CN208561903U (en) | A kind of booster-type double-purpose water purifier | |
| CN209940551U (en) | Graded adjusting type reverse osmosis membrane | |
| CN208279392U (en) | Water purifying processing system | |
| CN208561902U (en) | A kind of water fountain with water purification function | |
| CN208561901U (en) | A kind of water purifier system | |
| CN208345900U (en) | A kind of multi-stage water purifier | |
| CN207002412U (en) | One kind filtering purified water type PE feed pipes | |
| CN211999137U (en) | Postposition filter element group with large water yield and water making block thereof | |
| CN208561904U (en) | A kind of double-purpose Five-grade water purifier | |
| CN208561905U (en) | A kind of double-purpose water purifier | |
| CN208684560U (en) | A kind of booster-type water purifier | |
| CN205710173U (en) | A kind of double water passage water-purifying tap Combination filter element | |
| CN201694905U (en) | Domestic water purifier filter element | |
| CN206654817U (en) | A kind of new water purifier with high magnetic activating and hydrogen rich water function | |
| CN107510965A (en) | Self-cleaning filtration system | |
| CN215924668U (en) | Novel filtering sterilizer | |
| CN213060294U (en) | Disassembly-free external pressure central water purifier | |
| CN208757320U (en) | The RO membrane filter of both ends water inlet | |
| WO2023133712A1 (en) | Water purifier based on rice straw activated carbon and use method thereof | |
| CN211999279U (en) | Water purifier with high water yield | |
| CN207684991U (en) | A kind of household energy conservation environmental protection water cleaning systems | |
| CN212050853U (en) | Separated scale inhibition type water purifier component |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190111 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |