CN221275321U - Active carbon composite filter element - Google Patents
Active carbon composite filter element Download PDFInfo
- Publication number
- CN221275321U CN221275321U CN202323096579.XU CN202323096579U CN221275321U CN 221275321 U CN221275321 U CN 221275321U CN 202323096579 U CN202323096579 U CN 202323096579U CN 221275321 U CN221275321 U CN 221275321U
- Authority
- CN
- China
- Prior art keywords
- sleeve
- seat
- composite filter
- activated carbon
- carbon composite
- 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.)
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 61
- 239000002131 composite material Substances 0.000 title claims abstract description 28
- 229910052799 carbon Inorganic materials 0.000 title claims abstract description 15
- 238000001914 filtration Methods 0.000 claims abstract description 37
- 239000012528 membrane Substances 0.000 claims abstract description 20
- 229920000742 Cotton Polymers 0.000 claims abstract description 12
- 235000013162 Cocos nucifera Nutrition 0.000 claims abstract description 9
- 244000060011 Cocos nucifera Species 0.000 claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 24
- 239000004816 latex Substances 0.000 claims description 10
- 229920000126 latex Polymers 0.000 claims description 10
- 238000001223 reverse osmosis Methods 0.000 claims description 4
- 239000010903 husk Substances 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 20
- 239000000843 powder Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 5
- 150000001875 compounds Chemical class 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 3
- OKTJSMMVPCPJKN-YPZZEJLDSA-N carbon-10 atom Chemical class [10C] OKTJSMMVPCPJKN-YPZZEJLDSA-N 0.000 description 2
- 239000000084 colloidal system Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 239000008213 purified water Substances 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
- Water Treatment By Sorption (AREA)
Abstract
The utility model discloses an active carbon composite filter element which is applied to the field of composite filter elements and comprises a sleeve, wherein a fixing seat is arranged in the sleeve; according to the utility model, the fixing seat is arranged in the sleeve, the annular clamping groove is arranged in the fixing seat, the annular clamping groove is matched with the three frames clamped between the annular clamping groove and the clamping seat, and the PP cotton, the filtering membrane and the coconut shell activated carbon are respectively arranged in the three frames, so that after the service life of one filtering material is up, only the filtering material which is up needs to be replaced, other filtering materials do not need to be replaced, the cost of replacing the composite filter element is reduced, the limiting seat is arranged on the surface of the sleeve, the clamping seat can be limited, the clamping seat and the fixing seat can clamp the frame in the sleeve, and when the filtering material is required to be detached, the clamping seat can be taken out from the sleeve only by unscrewing the limiting seat, thereby facilitating the replacement of the filtering material in the sleeve and facilitating the replacement of the filter element.
Description
Technical Field
The utility model relates to the field of composite filter elements, in particular to an active carbon composite filter element.
Background
The water purifier is also called a water purifier and a water quality purifier, is water treatment equipment for carrying out deep filtration and purification treatment on water according to the use requirement of the water, generally refers to a small-sized purifier used in families, a filter element in the water purifier is an important component for filtering foreign bacteria in the water body, is an essential component of the water purifier, and the filter element structure on the market at present is mainly an active carbon composite filter element.
At present, the Chinese utility model with the bulletin number of CN219355534U discloses a composite powder activated carbon filter element, which comprises a first filter tube, a second filter tube and powder activated carbon, wherein the first filter tube is positioned at the inner center of the second filter tube, and the powder activated carbon is filled in a cavity formed by the first filter tube and the second filter tube; according to the utility model, the composite PP filter pipes are used as the framework of the filter element, and the powder activated carbon is poured between the two composite PP filter pipes to form a novel filter element, compared with the granular activated carbon, the powder activated carbon has smaller volume, so that the contact area of the powder activated carbon on a filter material is large, the adsorption effect is more obvious, the adsorption capacity is strong, the adsorption speed is high, the filtering effect is improved by adopting the composite PP filter pipes, the filtering effect is high, the flow is large, the interception function of the composite PP filter pipes is better, and the powder activated carbon can be intercepted, so that an adhesive is not required to be added into the powder activated carbon, and the defects of the traditional filter element are overcome.
In summary, although the device has the purpose of improving the filtering effect, a certain problem still exists when using, for example, several filter materials used in this compound filter core are a structure, after the life of one filter material expires, even if other remaining filter materials can also be reused, the whole filter core needs to be completely replaced during the replacement, otherwise, the quality of filtered water can not be guaranteed, this kind of structural design, though can reach the purpose of filtering the water, the cost is higher when changing the filter core, simultaneously, this compound filter core integral erection adopts joint formula installation, when the filter core of the inside shell needs to be dismantled, need pry the end cover at shell both ends with external instrument, easily cause end cover or shell injury when prying, easily lead to follow-up sealed effect to worsening, and prying open the operation is comparatively troublesome, therefore, the practicality is longer.
Disclosure of utility model
The utility model aims to provide an active carbon composite filter element which has the advantages of low replacement cost and convenient disassembly.
The technical aim of the utility model is realized by the following technical scheme: the utility model provides an active carbon composite filter core, includes the sleeve, telescopic inside is provided with the fixing base, annular draw-in groove has been seted up to the bottom of fixing base, the quantity of annular draw-in groove is three, three the inside of annular draw-in groove is all the joint has the framework, and is three PP cotton, filtration membrane and coconut shell active carbon are installed respectively to the inside of framework, telescopic inside is provided with the screens seat with the framework joint, telescopic bottom threaded connection has the spacing seat with the screens seat joint.
According to the technical scheme, the fixing seat is arranged in the sleeve, the annular clamping groove is arranged in the fixing seat, the annular clamping groove is matched with the three frame bodies clamped between the annular clamping groove and the clamping seat, and the PP cotton, the filtering membrane and the coconut shell activated carbon are respectively arranged in the three frame bodies, so that after the service life of one filtering material expires, only the expired filtering material is needed to be replaced, other filtering materials are not needed to be replaced, the cost of replacing the composite filtering element is reduced, the limiting seat is arranged on the surface of the sleeve, the clamping seat can be limited, the clamping seat and the fixing seat can clamp the frame bodies in the sleeve, and when the filtering material is needed to be disassembled, the clamping seat can be taken out from the sleeve only by unscrewing the limiting seat, so that the filtering material in the sleeve is convenient to replace, and the filtering element replacing work is facilitated.
The utility model is further provided with: and granular activated carbon is filled between the PP cotton and the filtering membrane.
By adopting the technical scheme, the water body can be deodorized and color removed.
The utility model is further provided with: and a latex ring is clamped in the annular clamping groove.
By adopting the technical scheme, the frame body in the annular clamping groove is sealed.
The utility model is further provided with: the top of the clamping seat is adhered with a latex pad.
By adopting the technical scheme, the bottom of the frame body is sealed.
The utility model is further provided with: the top of the sleeve is communicated with a water inlet pipe.
By adopting the technical scheme, water is conveniently fed into the sleeve.
The utility model is further provided with: the center of the clamping seat is embedded with a drain pipe.
By adopting the technical scheme, the purified water body is conveniently discharged.
The utility model is further provided with: the filtering membrane is made of a reverse osmosis membrane.
By adopting the technical scheme, the removal of dissolved salts, colloid, microorganism, organic matters and the like in water is improved.
The utility model is further provided with: and fixing blocks are symmetrically bolted between the fixing seat and the sleeve.
By adopting the technical scheme, the fixing seat is limited.
In summary, the utility model has the following beneficial effects:
1. According to the utility model, the fixed seat is arranged in the sleeve, the annular clamping groove is arranged in the fixed seat, the three frames are matched with the annular clamping groove and the clamping seat in a clamping way, and the PP cotton, the filtering membrane and the coconut shell activated carbon are respectively arranged in the three frames, so that only the expired filtering material is required to be replaced after the service life of one filtering material is expired, other filtering materials are not required to be replaced, and the cost of the composite filter element during replacement is reduced;
2. According to the utility model, the limiting seat is arranged on the surface of the sleeve, and can limit the clamping seat, so that the clamping seat and the fixing seat can clamp the frame body inside the sleeve, and when the sleeve needs to be disassembled, the clamping seat can be taken out from the sleeve only by unscrewing the limiting seat, thereby facilitating the replacement of filter materials inside the sleeve and facilitating the replacement of filter elements.
Drawings
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a partial cross-sectional view of the structure of the present utility model;
Fig. 3 is an enlarged view of fig. 2 at a in accordance with the present utility model.
Reference numerals: 1. a sleeve; 2. a fixing seat; 3. an annular clamping groove; 4. a frame; 5. PP cotton; 6. a filtering membrane; 7. coconut shell activated carbon; 8. a clamping seat; 9. a limit seat; 10. granular activated carbon; 11. a latex ring; 12. a latex pad; 13. a water inlet pipe; 14. a drain pipe; 15. and a fixed block.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings.
Example 1:
Referring to fig. 1, fig. 2 and fig. 3, an active carbon composite filter core, including sleeve 1, sleeve 1's inside is provided with fixing base 2, annular draw-in groove 3 has been seted up to fixing base 2's bottom, annular draw-in groove 3's quantity is three, the inside all joint of three annular draw-in groove 3 has framework 4, PP cotton 5 is installed respectively to the inside of three framework 4, filtration membrane 6 and coconut shell active carbon 7, there is fixing base 2 through sleeve 1's internally mounted, fixing base 2 internally mounted has annular draw-in groove 3, three framework 4 of joint between cooperation annular draw-in groove 3 and the screens seat 8, and install PP cotton 5 respectively in three framework 4 insides, filtration membrane 6 and coconut shell active carbon 7, can only need change the filter media that expire after one of them filter media life expires, need not to change other filter media, the cost when this composite filter core changes is reduced.
Referring to fig. 2, granular activated carbon 10 is filled between pp cotton 5 and filtering membrane 6, and by providing granular activated carbon 10, the water can be deodorized and color removed.
Referring to fig. 2 and 3, a latex ring 11 is clamped inside the annular clamping groove 3, and the frame 4 in the annular clamping groove 3 is sealed by arranging the latex ring 11.
Referring to fig. 1, the top of the sleeve 1 is communicated with a water inlet pipe 13, and water is conveniently introduced into the sleeve 1 by arranging the water inlet pipe 13.
Referring to fig. 2, the material of the filtering membrane 6 is a reverse osmosis membrane, and by providing the material of the filtering membrane 6 as a reverse osmosis membrane, removal of dissolved salts, colloids, microorganisms, organic matters, and the like in water is improved.
Referring to fig. 2, a fixing block 15 is symmetrically bolted between the fixing base 2 and the sleeve 1, and the fixing base 2 is limited by arranging the fixing block 15.
The use process is briefly described: through sleeve 1's internally mounted has fixing base 2, and fixing base 2 internally mounted has annular draw-in groove 3, cooperates three framework 4 of joint between annular draw-in groove 3 and the screens seat 8 to three framework 4 are inside to install PP cotton 5, filtration membrane 6 and coconut shell active carbon 7 respectively, can be when one of them filter media life expires after, only need change the filter media that expires, need not to change other filter media, reduce the cost when this compound filter core changes.
Example 2:
Referring to fig. 1 and 2, an active carbon composite filter core, the inside of sleeve 1 is provided with the screens seat 8 with framework 4 joint, the bottom threaded connection of sleeve 1 has the spacing seat 9 with screens seat 8 joint, through the surface mounting at sleeve 1 has spacing seat 9, spacing seat 9 can carry out spacingly to screens seat 8, make its screens seat 8 and fixing base 2 block the framework 4 of sleeve 1 inside, when needs dismantlement, only need unscrew spacing seat 9, alright take out screens seat 8 from sleeve 1, thereby the convenience is changed the filter media of sleeve 1 inside, the work of changing the filter core has been made things convenient for.
Referring to fig. 2, a latex pad 12 is adhered to the top of the positioning seat 8, and the bottom of the frame 4 is sealed by providing the latex pad 12.
Referring to fig. 1 and 2, the drain pipe 14 is embedded in the center of the clamping seat 8, and the purified water body is conveniently discharged by arranging the drain pipe 14.
The use process is briefly described: through having spacing seat 9 at sleeve 1's surface mounting, spacing seat 9 can be spacing to screens seat 8, makes its screens seat 8 and fixing base 2 block the inside framework 4 of sleeve 1, when needs dismantlement, only need unscrew spacing seat 9, alright take out screens seat 8 from sleeve 1 to conveniently change the filter media of sleeve 1 inside, made things convenient for the work of changing the filter core.
The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.
Claims (8)
1. The utility model provides an active carbon composite filter core, includes sleeve (1), its characterized in that: the inside of sleeve (1) is provided with fixing base (2), annular draw-in groove (3) have been seted up to the bottom of fixing base (2), the quantity of annular draw-in groove (3) is three, three the inside of annular draw-in groove (3) all the joint has framework (4), three PP cotton (5), filtration membrane (6) and coconut husk active carbon (7) are installed respectively to the inside of framework (4), the inside of sleeve (1) is provided with screens seat (8) with framework (4) joint, the bottom threaded connection of sleeve (1) has spacing seat (9) with screens seat (8) joint.
2. The activated carbon composite filter cartridge of claim 1, wherein: and granular activated carbon (10) is filled between the PP cotton (5) and the filtering membrane (6).
3. The activated carbon composite filter cartridge of claim 1, wherein: the inner part of the annular clamping groove (3) is clamped with a latex ring (11).
4. The activated carbon composite filter cartridge of claim 1, wherein: the top of the clamping seat (8) is adhered with a latex pad (12).
5. The activated carbon composite filter cartridge of claim 1, wherein: the top of the sleeve (1) is communicated with a water inlet pipe (13).
6. The activated carbon composite filter cartridge of claim 1, wherein: the center of the clamping seat (8) is embedded with a drain pipe (14).
7. The activated carbon composite filter cartridge of claim 1, wherein: the filtering membrane (6) is made of a reverse osmosis membrane.
8. The activated carbon composite filter cartridge of claim 1, wherein: and fixing blocks (15) are symmetrically bolted between the fixing seat (2) and the sleeve (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323096579.XU CN221275321U (en) | 2023-11-16 | 2023-11-16 | Active carbon composite filter element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323096579.XU CN221275321U (en) | 2023-11-16 | 2023-11-16 | Active carbon composite filter element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221275321U true CN221275321U (en) | 2024-07-05 |
Family
ID=91691349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323096579.XU Active CN221275321U (en) | 2023-11-16 | 2023-11-16 | Active carbon composite filter element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221275321U (en) |
-
2023
- 2023-11-16 CN CN202323096579.XU patent/CN221275321U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |