CN206746066U - A kind of filter element of water purifier of composite construction - Google Patents
A kind of filter element of water purifier of composite construction Download PDFInfo
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- CN206746066U CN206746066U CN201720396366.4U CN201720396366U CN206746066U CN 206746066 U CN206746066 U CN 206746066U CN 201720396366 U CN201720396366 U CN 201720396366U CN 206746066 U CN206746066 U CN 206746066U
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- end cover
- main body
- cottons
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- water
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Abstract
A kind of filter element of water purifier of composite construction, including upper end cover, main body, bottom end cover, granular activated carbon and PP cottons, tubular cavernous body filtration members are arranged in bottom end cover, in the centre bore of the raised insertion tubular cavernous body filtration members of cylinder；The lower end of main body screws togather with bottom end cover, and tubular cavernous body filtration members are located in main body, and lower surface is bonded with the end casing of bottom end cover；The granular activated carbon is set in the main body between tubular cavernous body filtration members and dividing plate；PP cottons are arranged on dividing plate, and positioning shank is stretched into the centre bore of PP cottons, and PP cottons communicate with the gap of main body with water-guiding hole；The upper end of main body is screwed togather with upper end cover, and the upper surface of PP cottons is bonded with the end casing of upper end cover.Due to structure as use, the core body of three kinds of filtering functions is compound, has multiple functions, and can prevent string water, service life length.
Description
Technical field
It the utility model is related to the filter core for the composite construction that water purifier technical field, especially water purifier use.
Background technology
Due to the improvement of people's living standards, health perception is also increasingly stronger, water purifier by as the indispensable product of family,
Water purifier in the market is usually 5 filter element filterings, i.e.,：First PP cotton filter core, second granular activated carbon filter core,
The purification of this 5 filter cores compositions of 3rd fine and close PP cotton filter core, the 4th reverse osmosis membrane filter element, the 5th post active carbon filter core
System；And the filter core of water purification is regularly replaced according to service condition, particularly first to the 3rd as water purification
Front end pre-filtering effect, replacement frequency is of a relatively high, (according to different regions water quality condition and uses frequency within usually 6 months or so
Rate difference replacing construction is different), therefore water purifier later stage replacing filter core also takes time to and energy
5 filter cores of water purifier are placed on inside 5 sealing filter flasks, are attached between every grade of filter core using PE water pipes,
Although with the upgrading of industry technology, but still seepage can be formed after not being avoided that the local long-time being connected, cause user
Certain economic loss.
Utility model content
The purpose of this utility model is：A kind of filter element of water purifier of composite construction is provided, it uses the longevity with string water is prevented
Life length, the characteristics of good filtration effect.
What the utility model was realized in：A kind of filter element of water purifier of composite construction, including upper end cover, main body, lower end
Lid, granular activated carbon and PP cottons, internal thread is provided with upper end cover, is provided with water outlet mouthpiece on end casing, is had in water outlet mouthpiece
One position-stopping plate, apopore is provided with position-stopping plate；It is characterized in that：The bottom end cover includes the interior spiral shell being provided with lid
Line, the cylindrical protrusions on the end casing in bottom end cover and several inlet openings for surrounding cylindrical protrusions；
The top of the main body is provided with dividing plate, and dividing plate is located at being provided with alignment pin on the surface of main body upper end side
Body, the water-guiding hole around positioning shank is provided with dividing plate；
The PP cottons are in the tubular of both ends open；
Also include tubular cavernous body filtration members；
Tubular cavernous body filtration members are arranged in bottom end cover, the centre bore of the raised insertion tubular cavernous body filtration members of cylinder
It is interior；The lower end of main body screws togather with bottom end cover, and tubular cavernous body filtration members are located in main body, the end casing patch of lower surface and bottom end cover
Close；The granular activated carbon is set in the main body between tubular cavernous body filtration members and dividing plate；PP cottons are arranged on dividing plate, positioning
Shank is stretched into the centre bore of PP cottons, and the gap between PP cottons and main body communicates with water-guiding hole；The upper end of main body and upper end cover spiral shell
Close, the upper surface of PP cottons is bonded with the end casing of upper end cover.
A kind of filter element of water purifier of described composite construction, it is characterized in that：It is provided with to be located on the dividing plate and leads
Annular protrusion between water hole and positioning shank；
The annular protrusion around the apopore connected with water outlet mouthpiece is provided with the end casing of the upper end cover；
The upper and lower side of the PP cottons coordinates with annular protrusion respectively.
A kind of filter element of water purifier of described composite construction, it is characterized in that：It is described positioning shank is hollow have under
Opening.
A kind of filter element of water purifier of described composite construction, it is characterized in that：The cylindrical protrusions are hollow to be had
Under shed.
A kind of filter element of water purifier of composite construction of the utility model, due to structure as use, three kinds of filtering functions
Core body is compound, has multiple functions, and can prevent string water, service life length.
Brief description of the drawings
Fig. 1 is sectional view of the present utility model.
Fig. 2 is the stereogram of the utility model bottom end cover.
Fig. 3 is the front view of the utility model bottom end cover.
Embodiment
The utility model is further described below in conjunction with the accompanying drawings.
As shown in figure 1, a kind of filter element of water purifier of composite construction, including upper end cover 1, main body 2, bottom end cover 3, seed activity
Charcoal 4 and PP cottons 5, internal thread is provided with upper end cover 1, is provided with water outlet mouthpiece 11 on end casing, has in water outlet mouthpiece 11 and stops
Position plate 12, is provided with apopore on position-stopping plate 12, sealing gasket 8 is provided with position-stopping plate 12.
The bottom end cover 3 includes being provided with the internal thread in covering, the cylindrical protrusions on the end casing in bottom end cover
31 and around cylindrical protrusions several inlet openings 32；
The top of the main body 2 is provided with dividing plate 21, and dividing plate 21 is located to be determined with being provided with the surface of the upper end side of main body 2
Position shank 22, the water-guiding hole 23 around positioning shank 22 is provided with dividing plate 21；
The PP cottons 5 are in the tubular of both ends open；
Also include tubular cavernous body filtration members 6；
Tubular cavernous body filtration members 6 are arranged in bottom end cover 3, and cylinder projection 31 inserts tubular cavernous body filtration members 6
In centre bore；The lower end of main body 2 screws togather with bottom end cover 3, and tubular cavernous body filtration members 6 are located in main body 2, lower surface and bottom end cover
3 end casing fitting；The granular activated carbon 4 is set in the main body 2 between tubular cavernous body filtration members 6 and dividing plate 21；PP cottons 5
It is arranged on dividing plate 21, positioning shank 22 is stretched into the centre bore of PP cottons 5, the gap between PP cottons 5 and main body 2 and water-guiding hole 23
Communicate；The upper end of main body 2 is screwed togather with upper end cover 1, and the upper surface of PP cottons 2 is bonded with the end casing of upper end cover 1.
The annular protrusion 7 being provided with the dividing plate 21 between water-guiding hole 23 and positioning shank 22；
The annular protrusion 7 around the apopore connected with water outlet mouthpiece 11 is provided with the end casing of the upper end cover 1；
The upper and lower side of the PP cottons 5 coordinates with annular protrusion 7 respectively.
Shank 22 is hollow has under shed for the positioning.
The cylindrical protrusions 31 are hollow to have under shed.
When in use, water filters the utility model through the inlet opening 32 on bottom end cover 3, tubular cavernous body filtration members 6, particle
Activated carbon 4 filters；Then through the water-guiding hole 23 on dividing plate 21, entrance is filtered into the gap between PP cottons and main body 2, through PP cottons
The centre bore of PP cottons, then the water outlet mouthpiece 11 through upper end cover 1 flow out.
Above-described is only preferred embodiments of the present utility model.It should be pointed out that for the common of this area
For technical staff, in the case where not departing from the utility model principle, some improvement and modification can also be made, this is also considered as
The scope of protection of the utility model.
Claims (4)
1. a kind of filter element of water purifier of composite construction, including upper end cover, main body, bottom end cover, granular activated carbon and PP cottons, upper end cover
Inside it is provided with internal thread, is provided with water outlet mouthpiece on end casing, has a position-stopping plate in water outlet mouthpiece, water outlet is provided with position-stopping plate
Hole；It is characterized in that：The bottom end cover includes being provided with the internal thread in covering, the cylinder on the end casing in bottom end cover
Several inlet openings raised and around cylindrical protrusions；
The top of the main body is provided with dividing plate, and dividing plate is located at being provided with positioning shank on the surface of main body upper end side, every
The water-guiding hole around positioning shank is provided with plate；
The PP cottons are in the tubular of both ends open；
Also include tubular cavernous body filtration members；
Tubular cavernous body filtration members are arranged in bottom end cover, in the centre bore of the raised insertion tubular cavernous body filtration members of cylinder；
The lower end of main body screws togather with bottom end cover, and tubular cavernous body filtration members are located in main body, and lower surface is bonded with the end casing of bottom end cover；
The granular activated carbon is set in the main body between tubular cavernous body filtration members and dividing plate；PP cottons are arranged on dividing plate, alignment pin
Body is stretched into the centre bore of PP cottons, and PP cottons communicate with the gap of main body with water-guiding hole；The upper end of main body screws togather with upper end cover, PP cottons
Upper surface be bonded with the end casing of upper end cover.
A kind of 2. filter element of water purifier of composite construction according to claim 1, it is characterised in that：It is provided with the dividing plate
Annular protrusion between water-guiding hole and positioning shank；
The annular protrusion around the apopore connected with water outlet mouthpiece is provided with the end casing of the upper end cover；
The upper and lower side of the PP cottons coordinates with annular protrusion respectively.
A kind of 3. filter element of water purifier of composite construction according to claim 1, it is characterised in that：The positioning shank is hollow
With under shed.
A kind of 4. filter element of water purifier of composite construction according to claim 1, it is characterised in that：In the cylindrical protrusions
Sky has under shed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720396366.4U CN206746066U (en) | 2017-04-14 | 2017-04-14 | A kind of filter element of water purifier of composite construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720396366.4U CN206746066U (en) | 2017-04-14 | 2017-04-14 | A kind of filter element of water purifier of composite construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206746066U true CN206746066U (en) | 2017-12-15 |
Family
ID=60613943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720396366.4U Active CN206746066U (en) | 2017-04-14 | 2017-04-14 | A kind of filter element of water purifier of composite construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206746066U (en) |
-
2017
- 2017-04-14 CN CN201720396366.4U patent/CN206746066U/en active Active
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