CN202777956U - Filter core structure capable of being cleaned and filled with filtering medium - Google Patents
Filter core structure capable of being cleaned and filled with filtering medium Download PDFInfo
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- CN202777956U CN202777956U CN 201220300941 CN201220300941U CN202777956U CN 202777956 U CN202777956 U CN 202777956U CN 201220300941 CN201220300941 CN 201220300941 CN 201220300941 U CN201220300941 U CN 201220300941U CN 202777956 U CN202777956 U CN 202777956U
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Abstract
The utility model discloses a filter core structure capable of being cleaned and filled with filtering medium, comprising a water inlet end, a filter drum and a water outlet end, wherein two separating plates are arranged in the filter drum to divide the filter drum into three filtering channels; a filter core sealing cover plate and the filter drum are sealed and fixed by adopting a pressing spring; and the filter core sealing cover plate is provided with a water cap. A filter core is cleaned by virtue of the filter core sealing cover plate and a gap type water cap arranged above the filter core sealing cover plate; and the three filtering channels can be filled with different filtering mediums, so that a permeate path is prolonged. The filter core structure capable of being cleaned and filled with filtering medium disclosed by the utility model has good leakproofness, and loss of filtering medium is avoided; and the filter core structure capable of being cleaned and filled with filtering medium disclosed by the utility model is easy to clean, microorganisms hardly breed, and quality of purified water is improved, so that the filter core structure capable of being cleaned and filled with filtering medium disclosed by the utility model is beneficial to popularization and application.
Description
Technical field
The utility model relates to a kind of filter cartridge construction, relates in particular to a kind of filter cartridge construction for the capable of washing and filling filter medium on the water purifier.
Background technology
Along with water pollute day by day serious, the parent that water purifier more and more is subject to people looks at.The most important part of water purifier is exactly filter core.At present, the filter core on the market on most of water purifier that uses is that non-exchange formula is disposable element, has caused like this waste of material and the energy.
The active carbon filter core of available technology adopting mostly is greatly disposable products, but active carbon can be by recycling after the hot water regeneration, and its life-span generally can reach more than 2 years.In addition, because the space is restricted, so that former water permeation pathway in active carbon is too short, affect clean-up effect.For overcoming this shortcoming, some filter core adopts helical duct prolonging permeation pathway, is not easy cleaning or less clean position and grows the problem such as microorganism but exist.
Summary of the invention
The purpose of this utility model is for the deficiencies in the prior art, a kind of filter cartridge construction with filling filter medium capable of washing is provided, can clean filter core to reach, and can be according to different water quality requirements, fill different filter mediums, prolong former water permeation pathway, improve the quality of purifying waste water, for existing water purifier provides desirable filter element part.
For achieving the above object, the utility model is by the following technical solutions:
A kind of filter cartridge construction with filling filter medium capable of washing, comprise water inlet end, cartridge filter and water side, water inlet end is provided with intake end cover and water inlet, the water side is provided with water outlet end cap and delivery port, establish two dividing plates in the cartridge filter, the lower end of cartridge filter is provided with the filter element sealing cover plate and compresses spring, and the upper end of cartridge filter is provided with equally the filter element sealing cover plate and compresses spring, and filter element sealing cover plate and cartridge filter adopt and compress spring sealed fixing.
Described cartridge filter inside sidewalls and separator edge junction and cartridge filter inside sidewalls have guide-track groove.Described separator edge adopts the seal washer parcel, inserts guide-track groove along the guide-track groove direction; Along water (flow) direction, have the slit every dividing plate end on the dividing plate.Described filter element sealing cover plate is provided with water cap integrated with it; With the junction of separator edge and the junction of filter element sealing cover plate and cartridge filter, be provided with groove on the filter element sealing cover plate on the filter element sealing cover plate, place seal washer on the groove, have the slit on the filter element sealing cover plate.Described delivery port is provided with seal washer.Described water inlet end and cartridge filter, cartridge filter adopt with the water side and are threaded.
Described filter element sealing cover plate and cartridge filter adopt and compress spring sealed fixing, and good airproof performance guarantees that its sealing is fixing difficult loosening.
Described spring and water inlet end, the water side of compressing consists of respectively the supporting role that compresses into and out of the filter element sealing cover plate of water end (W.E.).
Establish two dividing plates in the described cartridge filter, dividing plate axially is separated into three passages to cartridge filter inside along cartridge filter, and the water cross section of crossing of these three passages dwindles one by one according to the direction of current, thereby prolongs permeation pathway.
Further, can fill according to actual needs different filter mediums in three passages, form the filter core of single medium such as quartz sand, active carbon etc.; Perhaps some filtration channels are filled quartz sand, and other passage is filled active carbon, forms hypermedia filter core, thereby satisfies different water quality requirements.
Along water (flow) direction, have the slit every dividing plate end on the described dividing plate, water can flow to next passage, makes filter element cleaning convenient, does not exist and filters the dead angle, and health is difficult for growing microorganism.
One-body molded with the water cap on the described filter element sealing cover plate, the loss of filter medium is avoided in combining closely of the water cap on the assurance seal cover board and cover plate.
Have the slit on the described filter element sealing cover plate, sewage can flow out smoothly when cleaning filter core, realizes the cleaning to filter core.
Compared with prior art, the utlity model has following beneficial effect:
1. good airproof performance is avoided the loss of filter medium;
2. easy to clean is not stayed and is filtered the dead angle, and health is difficult for growing microorganism;
3. can fill different filter mediums and prolong permeation pathway, improve the quality of purifying waste water.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the profile of cartridge filter;
Fig. 3 is filter element sealing cover plate structure schematic diagram.
The specific embodiment
Below in conjunction with description of drawings and the specific embodiment the utility model is further described.
Such as Fig. 1, Fig. 2 and shown in Figure 3, a kind of filter cartridge construction with filling filter medium capable of washing of the utility model, comprise water inlet end (1), cartridge filter (2) and water side (3), water inlet end (1) is provided with intake end cover (11) and water inlet (12), water side (3) is provided with water outlet end cap (31) and delivery port (32), establish two dividing plates (21) in the cartridge filter (2), the lower end of cartridge filter (2) is provided with filter element sealing cover plate (22) and compresses spring (23), the upper end of cartridge filter (2) is provided with equally filter element sealing cover plate (22) and compresses spring (23), and filter element sealing cover plate (22) compresses spring (23) sealing with cartridge filter (2) employing and fixes.
Described cartridge filter (2) inside sidewalls and dividing plate (21) junction, edge and cartridge filter inside sidewalls have guide-track groove (24).Described dividing plate (21) edge adopts the seal washer parcel, inserts guide-track groove (24) along guide-track groove (24) direction; Dividing plate (21) is upper along water (flow) direction, has slit (25) in every dividing plate (21) end.Described filter element sealing cover plate (22) is provided with water cap integrated with it (26); Filter element sealing cover plate (22) upper and the junction at dividing plate (21) edge and the junction of filter element sealing cover plate (22) and cartridge filter (2), be provided with groove (27) on the filter element sealing cover plate (22), the upper seal washer of placing of groove (27) has slit (4) on the filter element sealing cover plate (22).Described delivery port (32) is provided with seal washer (33).Described water inlet end (1) and cartridge filter (2), cartridge filter (2) adopt with water side (3) and are threaded.
Described filter element sealing cover plate (22) compresses spring (23) sealing with cartridge filter (2) employing and fixes, and good airproof performance guarantees that its sealing is fixing difficult loosening; Described spring (23) and water inlet end (1), water side (3) of compressing consist of respectively the supporting role that compresses into and out of the filter element sealing cover plate (22) of water end (W.E.) (1) (3).
Establish two dividing plates (21) in the described cartridge filter (2), dividing plate (21) axially is separated into three passages to cartridge filter (2) inside along cartridge filter (2), and the water cross section of crossing of these three passages dwindles one by one according to the direction of current, thereby prolongs permeation pathway.
Further, can fill according to actual needs different filter mediums in three passages, form the filter core of single medium such as quartz sand, active carbon etc.; Perhaps some filtration channels are filled quartz sand, and other passage is filled active carbon, forms hypermedia filter core, thereby satisfies different water quality requirements.
Described dividing plate (21) is upper to have the slit along water (flow) direction in every dividing plate (21) end, and water can flow to next passage, makes filter element cleaning convenient, does not exist and filters the dead angle, and health is difficult for growing microorganism.
Described filter element sealing cover plate (22) is upper and water cap (26) is one-body molded, and the water cap (27) on the assurance filter element sealing cover plate (22) is combined closely with filter element sealing cover plate (22), avoids the loss of filter medium.
Have slit (4) on the described filter element sealing cover plate (22), sewage can flow out smoothly when cleaning filter core, realizes the cleaning to filter core.
When being active carbon for the in-built filter medium of cartridge filter (2), can the whole piece filter core putting into hot water and soak, allow regenerating active carbon, convalescence is active.
Claims (2)
- One kind capable of washing and fill the filter cartridge construction of filter medium, comprise water inlet end (1), cartridge filter (2) and water side (3), water inlet end (1) is provided with intake end cover (11) and water inlet (12), water side (3) is provided with water outlet end cap (31) and delivery port (32), it is characterized in that, establish two dividing plates (21) in the cartridge filter (2), the lower end of cartridge filter (2) is provided with filter element sealing cover plate (22) and compresses spring (23), the upper end of cartridge filter (2) is provided with equally filter element sealing cover plate (22) and compresses spring (23), and filter element sealing cover plate (22) compresses spring (23) sealing with cartridge filter (2) employing and fixes.
- 2. the filter cartridge construction with filling filter medium capable of washing according to claim 2 is characterized in that cartridge filter (2) inside sidewalls and dividing plate (21) junction, edge and cartridge filter (2) inside sidewalls have guide-track groove (24).3. the filter cartridge construction with filling filter medium capable of washing according to claim 3 is characterized in that, dividing plate (21) edge adopts the seal washer parcel, inserts guide-track groove (24) along guide-track groove (24) direction.4. the filter cartridge construction with filling filter medium capable of washing according to claim 2 is characterized in that, dividing plate (21) is upper along water (flow) direction, has slit (25) in every dividing plate (21) end.5. the filter cartridge construction with filling filter medium capable of washing according to claim 1 is characterized in that filter element sealing cover plate (22) is provided with water cap integrated with it (26).6. according to claim 1 capable of washing and fill the filter cartridge construction of filter medium, it is characterized in that, filter element sealing cover plate (22) upper and the junction at dividing plate (21) edge and the junction of filter element sealing cover plate (22) and cartridge filter (2), be provided with groove (27) on the filter element sealing cover plate (22), the upper seal washer of placing of groove (27) has slit (4) on the filter element sealing cover plate (22).7. the filter cartridge construction with filling filter medium capable of washing according to claim 1 is characterized in that delivery port (32) is provided with seal washer (33).8. the filter cartridge construction with filling filter medium capable of washing according to claim 1 is characterized in that, water inlet end (1) and cartridge filter (2), cartridge filter (2) adopt with water side (3) and be threaded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220300941 CN202777956U (en) | 2012-06-26 | 2012-06-26 | Filter core structure capable of being cleaned and filled with filtering medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220300941 CN202777956U (en) | 2012-06-26 | 2012-06-26 | Filter core structure capable of being cleaned and filled with filtering medium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202777956U true CN202777956U (en) | 2013-03-13 |
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ID=47805304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220300941 Expired - Fee Related CN202777956U (en) | 2012-06-26 | 2012-06-26 | Filter core structure capable of being cleaned and filled with filtering medium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202777956U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106267930A (en) * | 2016-10-28 | 2017-01-04 | 宁波加优环保科技有限公司 | A kind of spacer-type filter |
| CN106984075A (en) * | 2017-05-25 | 2017-07-28 | 东莞市倍益清环保科技有限公司 | A kind of filter of purifying kettle |
| CN108314210A (en) * | 2018-02-05 | 2018-07-24 | 深圳市晟弘企业管理有限公司 | A kind of mobile water purifior of multistep treatment buffering |
| CN108585250A (en) * | 2018-05-21 | 2018-09-28 | 覃冬生 | A kind of three filter core commercialization large capacity purifiers |
| CN109972724A (en) * | 2019-04-30 | 2019-07-05 | 江苏元贞智能科技有限公司 | A kind of rainwater-collecting purification device convenient for storage |
-
2012
- 2012-06-26 CN CN 201220300941 patent/CN202777956U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106267930A (en) * | 2016-10-28 | 2017-01-04 | 宁波加优环保科技有限公司 | A kind of spacer-type filter |
| CN106984075A (en) * | 2017-05-25 | 2017-07-28 | 东莞市倍益清环保科技有限公司 | A kind of filter of purifying kettle |
| CN108314210A (en) * | 2018-02-05 | 2018-07-24 | 深圳市晟弘企业管理有限公司 | A kind of mobile water purifior of multistep treatment buffering |
| CN108585250A (en) * | 2018-05-21 | 2018-09-28 | 覃冬生 | A kind of three filter core commercialization large capacity purifiers |
| CN109972724A (en) * | 2019-04-30 | 2019-07-05 | 江苏元贞智能科技有限公司 | A kind of rainwater-collecting purification device convenient for storage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20130626 |