CN209554941U - A kind of filter structure of water purifier - Google Patents

A kind of filter structure of water purifier Download PDF

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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
Authority
CN
China
Prior art keywords
filter
thread sleeve
water
water outlet
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
Application number
CN201920000902.3U
Other languages
Chinese (zh)
Inventor
郭永红
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Xinghanlin Trading Co Ltd
Original Assignee
Shenzhen Xinghanlin Trading Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shenzhen Xinghanlin Trading Co Ltd filed Critical Shenzhen Xinghanlin Trading Co Ltd
Priority to CN201920000902.3U priority Critical patent/CN209554941U/en
Application granted granted Critical
Publication of CN209554941U publication Critical patent/CN209554941U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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

A kind of filter structure of water purifier
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.
CN201920000902.3U 2019-01-02 2019-01-02 A kind of filter structure of water purifier Expired - Fee Related CN209554941U (en)

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)

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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