CN209554941U - A kind of filter structure of water purifier - Google Patents
A kind of filter structure of water purifier Download PDFInfo
- Publication number
- CN209554941U CN209554941U CN201920000902.3U CN201920000902U CN209554941U CN 209554941 U CN209554941 U CN 209554941U CN 201920000902 U CN201920000902 U CN 201920000902U CN 209554941 U CN209554941 U CN 209554941U
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- China
- Prior art keywords
- thread sleeve
- filter
- water
- water outlet
- filter core
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Abstract
The utility model discloses a kind of filter structures of water purifier, including flooding tube, cartridge filter and the filter core in cartridge filter, fast joint for water tap is bolted on the first inner thread sleeve of water inlet lateral surface at the top of the flooding tube, sealing cover is bolted at the top of the cartridge filter, the cartridge filter bottom inside is equipped with water outlet through-hole, the water outlet via top is equipped with the second inner thread sleeve of the connection that is spirally connected with filter core, water outlet sleeve is bolted in the third inner thread sleeve of the bottom fixed setting of the water outlet through-hole, the filter core includes the external thread sleeve being spirally connected with the second inner thread sleeve, the ceramic filtering sandwich layer set gradually from outside to inside being fixed on the inside of external thread sleeve, KDF filter core layer, active carbon layer, PP cotton layer and permeate collector tube, the external thread sleeve is equipped with and is connected with permeate collector tube Apopore.The utility model is easily installed and dismantles filter core, can effectively avoid wasting.
Description
Technical field
The utility model belongs to water purifier technical field, and in particular to a kind of filter structure of water purifier.
Background technique
Water purifier is the water treatment facilities for carrying out depth-type filtration, purified treatment to water quality by the requirement to water.Its skill
Art core is the filter membrane in filter element device, and major technique derives from ultrafiltration membrane and two kinds of RO reverse osmosis membrane at present.Water purifier is gathered around
There is the advantages that structure is simple, easy to maintain, ultrafiltration membrane filter element service life is long, water yield is big.It can effectively filter out in water
Bacterium, germ, poison in iron rust, sandstone, colloid and absorption water in the chemical agents and water such as chlorine residue, odor, heterochromatic, pesticide
The impurity such as element, heavy metal.
The filter mechanism of prior art water purifier is directly mounted at the lower section of Household water tap, even extends under tap
The water-accepting tank of side, not only only takes up the space of water-accepting tank, but also influences the water-saving operation in daily life and the prior art
Water purifier filter core, it has not been convenient to be installed on disassembly, so that water purifier after a period of time using that will discard, not only household is clean
The cost of net articles, and cause the waste of article.
Utility model content
The purpose of this utility model is to provide a kind of filter structures of water purifier, to solve to propose in above-mentioned background technique
The problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of filter structure of water purifier, including into
Water drum, cartridge filter and the filter core in cartridge filter, the water outlet of the flooding tube and the water inlet of cartridge filter are connected, institute
It states and is bolted with fast joint for water tap, the top of the cartridge filter on the first inner thread sleeve of water inlet lateral surface at the top of flooding tube
Portion is bolted with sealing cover, and the cartridge filter bottom inside is equipped with water outlet through-hole, and the water outlet via top is equipped with and is spirally connected with filter core
Connection the second inner thread sleeve, it is described water outlet through-hole bottom fixed setting third inner thread sleeve in be bolted with water outlet sleeve
Cylinder, the filter core include the external thread sleeve being spirally connected with the second inner thread sleeve, be fixed on the inside of external thread sleeve from outer
To the interior ceramic filtering sandwich layer set gradually, KDF filter core layer, active carbon layer, PP cotton layer and permeate collector tube, the external screw thread
Sleeve is equipped with the apopore being connected with permeate collector tube.
The left side that cartridge filter is placed in flooding tube is arranged in this, when the filter mechanism and tap are connected, is located at the fire hose
The side of head outlet pipe, will not occupy the space of the water-accepting tank of tap bottom, not influence the water receiving operation of water-accepting tank, and filter core is
It is spirally connected by the external thread sleeve and the second inner thread sleeve of its bottom, facilitates the installation and removal of filter core, ceramic filtering sandwich layer mistake
Harmful substance is filtered, KDF filter core layer is antibacterial, algal control scale inhibition, and can remove chlorine residue and heavy metal ion, and active carbon layer can
Absorption chlorine residue removes removing rust and improves pure water mouthfeel, and PP cotton layer removes tiny silt, iron rust and red worm, and design two is stainless
Steel strainer is used for impurity screening, so that the filter effect of the filter core is more preferable, filter core is easy for installation, and replacement easy to disassemble is being replaced
Filter core does not have to discard flooding tube and cartridge filter, can effectively avoid wasting.
Preferably, the top of water inlet and the bottom being located on the inside of the first inner thread sleeve are equipped with the at the top of the flooding tube
One stainless steel filtering net.
Preferably, the lateral surface annular of the sealing cover is spaced substantially equidistant equipped with several U-shaped anti-skid chequers.
Preferably, it is described water outlet through-hole bottom and be located at third inner thread sleeve inside top be equipped with the second stainless steel filter
Net.
Preferably, the bottom of the external thread sleeve is equipped with the communicating pipe being plugged in water outlet through-hole, the communicating pipe
Top is connected with apopore.
Preferably, the cartridge filter is inverted isosceles trapezoid cylinder.
The technical effect and advantage of the utility model: cartridge filter is placed in a left side for flooding tube by the filter structure of the water purifier
When side, the filter mechanism and tap are connected, positioned at the side of watertap discharging tube, the water receiving of tap bottom will not be occupied
The space in pond does not influence the water receiving operation of water-accepting tank, and filter core is the external thread sleeve and the second inner thread sleeve by its bottom
It being spirally connected, facilitates the installation and removal of filter core, ceramic filtering sandwich layer filtering out harmful matter, KDF filter core layer is antibacterial, algal control scale inhibition, and
Chlorine residue and heavy metal ion can be removed, active carbon layer can adsorb chlorine residue, removes removing rust and improve pure water mouthfeel, PP cotton layer
Tiny silt, iron rust and red worm are removed, two stainless steel filtering nets are designed, impurity screening is used for, so that the filtering of the filter core is imitated
Fruit is more preferable, and filter core is easy for installation, replacement easy to disassemble, does not have to discard flooding tube and cartridge filter in replacement filter core, can effectively keep away
Exempt to waste.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the utility model flooding tube；
Fig. 3 is the structural schematic diagram of the utility model cartridge filter；
Fig. 4 is the structural schematic diagram of the utility model filter core.
In figure: 1 flooding tube, 2 cartridge filters, 3 filter cores, 4 first inner thread sleeves, 5 fast joint for water tap, 6 first stainless
Steel strainer, 7 sealing covers, 8U shape anti-skid chequer, 9 water outlet through-holes, 10 second inner thread sleeves, 11 third inner thread sleeves, 12 water outlets
Sleeve, 13 second stainless steel filtering nets, 14 external thread sleeves, 15 ceramic filtering sandwich layers, 16KDF filter core layer, 17 active carbon layers, 18PP cotton
Layer, 19 permeate collector tubes, 20 apopores, 21 communicating pipes.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of filter structure of water purifier as shown in Figs 1-4, including flooding tube 1, cartridge filter 2
And the filter core 3 in cartridge filter 2, the water inlet of the water outlet and cartridge filter 2 of the flooding tube 1 are connected, the water inlet
Fast joint for water tap 5, the top of the cartridge filter 2 are bolted on first inner thread sleeve 4 of 1 top water inlet lateral surface of cylinder
It is bolted with sealing cover 7,2 bottom inside of cartridge filter is equipped with water outlet through-hole 9, is equipped with and 3 spiral shell of filter core at the top of the water outlet through-hole 9
The second inner thread sleeve 10 connect in succession, it is described water outlet through-hole 9 bottom fixed setting third inner thread sleeve 11 in be spirally connected
There is water outlet sleeve 12, the filter core 3 includes the external thread sleeve 14 being spirally connected with the second inner thread sleeve 10, is fixed at external screw thread
The ceramic filtering sandwich layer 15 set gradually from outside to inside of the inside of sleeve 14, KDF filter core layer 16, active carbon layer 17, PP cotton layer 18 with
And permeate collector tube 19, the external thread sleeve 14 are equipped with the apopore 20 being connected with permeate collector tube 19.
Specifically, the top of the 1 top water inlet of flooding tube and being located at the bottom of the inside of the first inner thread sleeve 4 and being equipped with
First stainless steel filtering net 6.
Specifically, the lateral surface annular of the sealing cover 7 is spaced substantially equidistant equipped with several U-shaped anti-skid chequers 8.
Specifically, the bottom of the water outlet through-hole 9 and be located at 11 inside top of third inner thread sleeve be equipped with it is second stainless
Steel strainer 13.
Specifically, the bottom of the external thread sleeve 14 is equipped with the communicating pipe 21 being plugged in water outlet through-hole 9, the connection
The top of pipe 21 is connected with apopore.
Specifically, the cartridge filter 2 is inverted isosceles trapezoid cylinder.
Cartridge filter 2 is placed in the left side of flooding tube 1 by the filter structure of the water purifier, which connects with tap
When logical, positioned at the side of watertap discharging tube, the space of the water-accepting tank of tap bottom will not be occupied, does not influence connecing for water-accepting tank
Water operation, filter core 3 is to be spirally connected by the external thread sleeve 14 of its bottom with the second inner thread sleeve 10, facilitates the installation of filter core 3
And disassembly, 15 filtering out harmful matter of ceramic filtering sandwich layer, KDF filter core layer 16 is antibacterial, algal control scale inhibition, and can remove chlorine residue and
Heavy metal ion, active carbon layer 17 can adsorb chlorine residue, remove removing rust and improve pure water mouthfeel, the 18 tiny mud of removal of PP cotton layer
Husky, iron rust and red worm, design two stainless steel filtering nets, are used for impurity screening, so that the filter effect of the filter core 3 is more preferable, filter
Core 3 is easy for installation, replacement easy to disassemble, does not have to discard flooding tube 1 and cartridge filter 2 in replacement filter core 3, can effectively avoid wave
Take.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of filter structure of water purifier, including flooding tube (1), cartridge filter (2) and the filter core being set in cartridge filter (2)
(3), it is characterised in that: the water inlet of the water outlet and cartridge filter (2) of the flooding tube (1) is connected, flooding tube (1) top
It is bolted with fast joint for water tap (5) on the first inner thread sleeve (4) of portion's water inlet lateral surface, the top of the cartridge filter (2)
Portion is bolted with sealing cover (7), and cartridge filter (2) bottom inside is equipped with water outlet through-hole (9), is set at the top of the water outlet through-hole (9)
Have and be spirally connected the second inner thread sleeve (10) of connection with filter core (3), in the third of the bottom fixed setting of water outlet through-hole (9)
Be bolted with water outlet sleeve (12) in screw shell (11), the filter core (3) include be spirally connected with the second inner thread sleeve (10) it is outer
Screw shell (14), the ceramic filtering sandwich layer (15), the KDF that set gradually from outside to inside being fixed on the inside of external thread sleeve (14)
Filter core layer (16), active carbon layer (17), PP cotton layer (18) and permeate collector tube (19) are set on the external thread sleeve (14)
There is the apopore (20) being connected with permeate collector tube (19).
2. a kind of filter structure of water purifier according to claim 1, it is characterised in that: at the top of the flooding tube (1) into
The top at the mouth of a river and be located at the first inner thread sleeve (4) on the inside of bottom be equipped with the first stainless steel filtering net (6).
3. a kind of filter structure of water purifier according to claim 1, it is characterised in that: the outside of the sealing cover (7)
Face ring shape is spaced substantially equidistant equipped with several U-shaped anti-skid chequers (8).
4. a kind of filter structure of water purifier according to claim 1, it is characterised in that: the bottom of water outlet through-hole (9)
Portion and be located at third inner thread sleeve (11) inside top be equipped with the second stainless steel filtering net (13).
5. a kind of filter structure of water purifier according to claim 1, it is characterised in that: the external thread sleeve (14)
Bottom is equipped with the communicating pipe (21) being plugged in water outlet through-hole (9), and the top of the communicating pipe (21) is connected with apopore.
6. a kind of filter structure of water purifier according to claim 1, it is characterised in that: the cartridge filter (2) is to be inverted
Isosceles trapezoid cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920000902.3U CN209554941U (en) | 2019-01-02 | 2019-01-02 | A kind of filter structure of water purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920000902.3U CN209554941U (en) | 2019-01-02 | 2019-01-02 | A kind of filter structure of water purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209554941U true CN209554941U (en) | 2019-10-29 |
Family
ID=68306944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920000902.3U Expired - Fee Related CN209554941U (en) | 2019-01-02 | 2019-01-02 | A kind of filter structure of water purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209554941U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112197061A (en) * | 2020-09-17 | 2021-01-08 | 上海祁尔塑胶有限公司 | Ceramic valve core with good water filtering effect |
-
2019
- 2019-01-02 CN CN201920000902.3U patent/CN209554941U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112197061A (en) * | 2020-09-17 | 2021-01-08 | 上海祁尔塑胶有限公司 | Ceramic valve core with good water filtering effect |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191029 Termination date: 20210102 |