CN201296710Y - Non-disassembly cleanable pipe-type ultrafiltration water purifier - Google Patents
Non-disassembly cleanable pipe-type ultrafiltration water purifier Download PDFInfo
- Publication number
- CN201296710Y CN201296710Y CNU2008201680623U CN200820168062U CN201296710Y CN 201296710 Y CN201296710 Y CN 201296710Y CN U2008201680623 U CNU2008201680623 U CN U2008201680623U CN 200820168062 U CN200820168062 U CN 200820168062U CN 201296710 Y CN201296710 Y CN 201296710Y
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- filter
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- loam cake
- filter core
- ceramic element
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Abstract
A non-disassembly cleanable pipe-type ultrafiltration water purifier mainly comprises a ceramic filter, an active carbon filter and an ultrafiltration membrane filter, and is characterized in that the water inlet of the ceramic filter is connected with the tap water pipe network, and the water outlet is connected with the water inlet of the active carbon filter; the water outlet of the active carbon filter is connected with the water inlet of the ultrafiltration membrane filter; the water outlet of the ultrafiltration membrane filter is directly connected with domestic drinking water facilities; a washing ball valve is respectively arranged on the bottoms of the ceramic filter and the ultrafiltration membrane filter; the three filters all consist of a pressure container and a filter core; the pressure container includes an upper cover with a water inlet and a water outlet, a lower cylinder and a tightening ring for connecting and tightening the upper cover and the lower cylinder; a wrench position hole and screw thread are provided on the tightening ring; a seal ring is arranged at the joint of the upper cover and the lower cylinder; and a space is kept between the filter core and the pressure container to serve as a water chamber. The ceramic filter core with the non-disassembly cleanable mechanism can be used for pretreatment to effectively improve the water quality, prolong the service life of the filter core and reduce the replacement frequency. The filter core has the advantages of convenient replacement, simple appearance, and is suitable for household use.
Description
Technical field
The utility model relates to a kind of water purifier, particularly a kind of be the water source with the municipal tap water, have filtering function, be applicable to the duct type ultra-filtration water purifier that household drinking water purifies.
Background technology
Ultra-filtration technique is applied to be of long duration in the water purifier, but traditional ultra-filtration water purifier is because the pre-treatment measure is reasonable and perfect inadequately, cause the filter element life weak point, change frequent even the problem that product water nitrite exceeds standard occurs, increase the weight of human consumer's burden and inconvenience, be unfavorable for the sound development of water purifier industry.
The tradition ultra-filtration water purifier generally adopts PP cotton and gac to do pre-treatment, but cotton stifled, the not high defective of filtering accuracy of easily dirt that exists of PP, can not hold back bacterium, life-span is short partially, can not clean and need and often change, and the active carbon filter core of back also becomes the hotbed that bacterium multiplies in absorption impurity, produce carcinogenic substance---nitrite, make that producing water can not reach relevant criterion.
The open respectively utility model patent that is respectively ZL200420032742.4 and ZL200620056661.7 by two patent No.s on the Chinese patent communique, they all disclose a kind of duct type and have exempted from demolition clean water purifier technology, the rotatable emery stick of this water purifier can the cleaning ceramic filter core inwall, reaches filter core and exempt from the purpose of demolition clean, but there is following problem in this water purifier:
1, adopts the single-stage ceramic filter, can not improve the water purification mouthfeel, and degree of purification is not high, particularly,, will not have filter effect substantially along with ceramic element attenuation even perforation in filter element life latter stage;
2, adopt the mechanical seal of O type circle between the filter element filtering courage seat of honour, cleaning emery stick rotating shaft and the strainer upper end cover, sealing effectiveness is subjected to the influence of assembling level bigger, easily causes leaking and scurrying water;
3, filter core adopts the mode of fixedlying connected with filter cylinder, and filter core is changed difficulty even must be abandoned with cylindrical shell integral body.
The utility model patent that also to disclose a patent No. on the Chinese patent communique be ZL200520015166.7; this patent disclosure a kind of " duct type water purifier "; it has adopted and has exempted from demolition clean pottery and gac is the secondary water purifier of filtering unit; it is also that mainly it does not have consideration and solves the pollution problem of the powder of granulated active carbon to water except having preceding two existing subproblems of patent.
Notification number is the Chinese utility model patent of CN2829864, discloses a kind of " water purifier "; Notification number is the Chinese utility model patent of CN2797346, discloses a kind of " ultrafiltration central water purifier "; And application number is 200720050253.5 Chinese utility model patent, discloses a kind of " duct type ultra-filtration water purifier "; They all are to be the water purifier of core filtering unit with the ultra-filtration membrane, all do not adopt the pre-treatment measure, also do not solve the demolition clean problem of exempting from of water purifier.
Summary of the invention
The purpose of this utility model is to overcome the deficiency that prior art exists, and a kind of demolition clean of exempting from is provided, and filter element life is long, be easy to change, ultra-filtration membrane is flushable and cleaning, and can effectively improve the tap water mouthfeel exempt to tear open duct type ultra-filtration water purifier capable of washing.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: it mainly is made up of porcelain filter, activated charcoal filter and ultrafiltration membrance filter device, the water-in that it is characterized in that described porcelain filter links to each other with the tap water pipe network, and the water outlet of porcelain filter is connected with the activated charcoal filter water-in; The water outlet of activated charcoal filter is connected with the water-in of ultrafiltration membrance filter device, and the water outlet of ultrafiltration membrance filter device directly is connected with user's facilities for drinking water; Be respectively equipped with the flushing ball valve in the bottom of described porcelain filter and ultrafiltration membrance filter device in addition.
For optimizing technique scheme, the measure that the utility model is taked also comprises:
Described porcelain filter, activated charcoal filter and ultrafiltration membrance filter device constitute by pressure resistant vessel and filter core; Pressure resistant vessel is made up of the loam cake that has entery and delivery port, doffing and the tight loop that is connected fastening loam cake, doffing; Have driving hole position and screw thread on the tight loop; Loam cake and doffing junction are provided with sealing-ring; Filter core and pressure resistant vessel leave the space, become water cavity.
The filter core of described porcelain filter is ceramic element, wiper mechanism is installed that the pressure resistant vessel bottom is equipped with crossover sub and flushing ball valve in ceramic element; Upper end is arranged at the top of described ceramic element, and upper end inserts in the pressure resistant vessel loam cake, between upper end and the loam cake sealing-ring is arranged; Lower end is arranged at the bottom of ceramic element, and lower end inserts in the crossover sub, and an end of crossover sub is provided with screw thread, the opening by tube bottom under the pressure resistant vessel and wash ball valve and be connected; Be provided with sealing-ring between lower end, crossover sub and the stack shell; The periphery of ceramic element is provided with explosion-proof net.
Described wiper mechanism comprises rack for cleaning, cleans emery stick, rotating dog and handle; Rack for cleaning is positioned at the ceramic element inner chamber, is connected by latch, spring and cleaning emery stick, cleans emery stick and is close to the ceramic element inwall; Rack for cleaning top is provided with rotating dog, and rotating dog passes the pressure resistant vessel loam cake, is connected with handle, is provided with sealing-ring between rotating dog and the loam cake.
Filter core is an active carbon filter core in the described activated charcoal filter, and its upper end, shell and lower end form cavity volume, are filled with the filter core that is made of filtrate in the cavity volume, and inwall is provided with filter screen in described upper and lower termination; Upper end inserts in the pressure resistant vessel loam cake, is provided with sealing-ring between upper end and the loam cake.
The filter core that is provided with in the described ultrafiltration membrance filter device is the ultra-filtration membrane filter core, and crossover sub is equipped with in its stack shell bottom, and crossover sub is connected with the flushing ball valve by the stack shell bottom opening.
Compared with prior art, the utility model adopts the higher ceramic element of filtering accuracy as first step pretreatment unit, can effectively remove most impurity and bacterium, the bacterium that prevents the pollution of gac, ultra-filtration membrane and gac multiplies and causes that nitrite exceeds standard in the water, promptly prolong the life-span of filter core, guaranteed the quality of purifying waste water again.Simultaneously, ceramic element carries washing unit, without disassembly, cleaning, need not change for a long time, and the application of crossover sub, the convertibility of assurance ceramic element, it is more convenient to make the user use.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail.
With reference to Fig. 1, the utility model is made up of porcelain filter 1, activated charcoal filter 2 and ultrafiltration membrance filter device 3.Be respectively equipped with flushing ball valve 18 in the bottom of porcelain filter 1 and ultrafiltration membrance filter device 3.
Described porcelain filter 1, activated charcoal filter 2 and ultrafiltration membrance filter device 3 constitute by pressure resistant vessel and filter core; Pressure resistant vessel is made up of the loam cake 4 that has entery and delivery port, doffing 6 and the tight loop 5 that is connected fastening loam cake 4, doffing 6; Have driving hole position and screw thread on the tight loop 5; Loam cake 4 and doffing 6 junctions are provided with sealing-ring.
Porcelain filter 1 comprises pressure resistant vessel, ceramic element 8, wiper mechanism, crossover sub 17 and flushing ball valve 18.Upper end 15 is arranged at the top of ceramic element, and upper end inserts in the pressure resistant vessel loam cake 4, between upper end 15 and the loam cake 4 sealing-ring is arranged.Lower end 16 is arranged at the bottom of ceramic element 8, and lower end 16 inserts in the crossover subs 17, and an end of crossover sub 17 is provided with screw thread, the opening by pressure resistant vessel doffing 6 bottoms and wash ball valve 18 and be connected.Be provided with sealing-ring between lower end 16, crossover sub 17 and the doffing 6.The periphery of ceramic element is provided with explosion-proof net 7.
Wiper mechanism comprises rack for cleaning 11, cleans emery stick 9, rotating dog 13 and handle 12.Rack for cleaning 11 is positioned at ceramic element 8 inner chambers, is connected by latch, spring and cleaning emery stick 9, cleans emery stick 9 and is close to the ceramic element inwall.Rack for cleaning top is provided with rotating dog 13, and rotating dog 13 passes pressure resistant vessel loam cake 4, is connected with handle 12, is provided with sealing-ring between rotating dog 13 and the loam cake 4.
Active carbon filter core 20 in the activated charcoal filter, its upper end, shell and lower end form cavity volume, filling filtrate in the cavity volume, upper and lower termination inwall is provided with filter screen.Upper end inserts in the pressure resistant vessel loam cake, is provided with sealing-ring between upper end and the loam cake.
The ultrafiltration membrance filter device, in establish the ultra-filtration membrane filter core, crossover sub is equipped with in its stack shell bottom, crossover sub is by the stack shell bottom opening and wash ball valve and be connected.
The utility model is to carry out filtering to water like this: former water enters the inner chamber of ceramic element 8 in the direction of arrows from the water-in 1 of porcelain filter, after having held back most of granule foreign, colloid and bacterium, water enters water cavity 14 by the ceramic element wall, enter activated charcoal filter 2 at water outlet by loam cake 4, behind absorbed portion organism, heavy metal ion, the heterochromatic peculiar smell, enter ultrafiltration membrance filter device 3, further filter, holding back becomes high-quality behind residual grains impurity, the bacterium and purifies waste water, and enters user's facilities for drinking water from water outlet.
When water production rate diminishes, open the flushing ball valve of porcelain filter 1, the handle 12 of rotation wiper mechanism a few, trapped substance is discharged from the flushing ball valve with current, ceramic element obtains cleaning, water production rate is recovered.
When the user has demand, open ultrafiltration membrance filter device 3 flushing ball valves 18, can wash the ultra-filtration membrane surface, remove the ultra-filtration membrane trapped substance, keep water quality fresh.
When needs more during renew cartridge, use the product special spanner, insert in the driving hole position of pressure resistant vessel tight loop 5, rotate a few, take out doffing 6, can carry out filter core and change.
Claims (6)
1, a kind ofly exempts to tear open duct type ultra-filtration water purifier capable of washing, it mainly is made up of porcelain filter, activated charcoal filter and ultrafiltration membrance filter device, the water-in that it is characterized in that described porcelain filter (1) links to each other with the tap water pipe network, and the water outlet of porcelain filter (1) is connected with activated charcoal filter (2) water-in; The water outlet of activated charcoal filter (2) is connected with the water-in of ultrafiltration membrance filter device (3), and the water outlet of ultrafiltration membrance filter device (3) directly is connected with user's facilities for drinking water; Be respectively equipped with flushing ball valve (18) in addition in the bottom of described porcelain filter (1) and ultrafiltration membrance filter device (3).
2, according to claim 1ly exempt to tear open duct type ultra-filtration water purifier capable of washing, it is characterized in that described porcelain filter (1), activated charcoal filter (2) and ultrafiltration membrance filter device (3) constitute by pressure resistant vessel and filter core; Pressure resistant vessel is made up of the loam cake that has entery and delivery port (4), doffing (6) and the tight loop (5) that is connected fastening loam cake (4), doffing (6); Tight loop has driving hole position and screw thread on (5); Loam cake (4) and doffing (6) junction are provided with sealing-ring.
3, according to claim 1 and 2ly exempt to tear open duct type ultra-filtration water purifier capable of washing, the filter core that it is characterized in that described porcelain filter (1) is ceramic element (8), in ceramic element (8) wiper mechanism is installed, and the pressure resistant vessel bottom is equipped with crossover sub (17) and flushing ball valve (18); Upper end (15) is arranged at the top of described ceramic element (8), and upper end (15) inserts in the pressure resistant vessel loam cake (4), between upper end (15) and the loam cake (4) sealing-ring is arranged; Lower end (16) is arranged at the bottom of ceramic element (8), and lower end (16) inserts in the crossover sub (17), and an end of crossover sub (17) is provided with screw thread, and the opening bottom pressure resistant vessel doffing (6) is connected with flushing ball valve (18); Be provided with sealing-ring between lower end (16), crossover sub (7) and the stack shell (6); The periphery of ceramic element is provided with explosion-proof net (7).
4, according to claim 3ly exempt to tear open duct type ultra-filtration water purifier capable of washing,, it is characterized in that described wiper mechanism comprises rack for cleaning (11), cleans emery stick (9), rotating dog (13) and handle (12); Rack for cleaning (11) is positioned at ceramic element (8) inner chamber, is connected by latch, spring and cleaning emery stick (9), cleans emery stick (9) and is close to ceramic element (8) inwall; Rack for cleaning top is provided with rotating dog (13), and rotating dog (13) passes pressure resistant vessel loam cake (4), is connected with handle (12), is provided with sealing-ring between rotating dog (13) and the loam cake (4).
5, according to claim 1 and 2ly exempt to tear open duct type ultra-filtration water purifier capable of washing, it is characterized in that filter core is active carbon filter core (20) in the described activated charcoal filter (2), its upper end (22), shell (23) and lower end (24) form cavity volume, be filled with the filter core (20) that is made of filtrate in the cavity volume, inwall is provided with filter screen in described upper and lower termination (22,24); Upper end (22) inserts in the pressure resistant vessel loam cake (25), is provided with sealing-ring between upper end (22) and the loam cake (25).
6, according to claim 1ly exempt to tear open duct type ultra-filtration water purifier capable of washing, it is characterized in that the filter core that is provided with in the described ultrafiltration membrance filter device is ultra-filtration membrane filter core (26), crossover sub (27) is equipped with in its stack shell bottom, and crossover sub (27) is connected with flushing ball valve (18) by the stack shell bottom opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201680623U CN201296710Y (en) | 2008-11-14 | 2008-11-14 | Non-disassembly cleanable pipe-type ultrafiltration water purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201680623U CN201296710Y (en) | 2008-11-14 | 2008-11-14 | Non-disassembly cleanable pipe-type ultrafiltration water purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201296710Y true CN201296710Y (en) | 2009-08-26 |
Family
ID=41042683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201680623U Expired - Fee Related CN201296710Y (en) | 2008-11-14 | 2008-11-14 | Non-disassembly cleanable pipe-type ultrafiltration water purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201296710Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101664270B (en) * | 2009-09-11 | 2011-03-30 | 青岛光和阳光环保节能科技有限公司 | Multifunctional water dispenser |
| CN103520994A (en) * | 2013-07-24 | 2014-01-22 | 李云生 | Ceramic filter element water purifier without disassembly and washing |
-
2008
- 2008-11-14 CN CNU2008201680623U patent/CN201296710Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101664270B (en) * | 2009-09-11 | 2011-03-30 | 青岛光和阳光环保节能科技有限公司 | Multifunctional water dispenser |
| CN103520994A (en) * | 2013-07-24 | 2014-01-22 | 李云生 | Ceramic filter element water purifier without disassembly and washing |
| CN103520994B (en) * | 2013-07-24 | 2016-04-20 | 李云生 | Exempt to unpick and wash ceramic element water purifier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Yuyao Tianqin Water Purifier Co., Ltd. Assignor: Li Songtao Contract record no.: 2012330000043 Denomination of utility model: Non-disassembly cleanable pipe-type ultrafiltration water purifier Granted publication date: 20090826 License type: Exclusive License Record date: 20120302 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090826 Termination date: 20151114 |
|
| EXPY | Termination of patent right or utility model |