CN201942577U - Double-filter cartridge internal pressure type pipeline ultrafiltration water purifier - Google Patents
Double-filter cartridge internal pressure type pipeline ultrafiltration water purifier Download PDFInfo
- Publication number
- CN201942577U CN201942577U CN2010206825433U CN201020682543U CN201942577U CN 201942577 U CN201942577 U CN 201942577U CN 2010206825433 U CN2010206825433 U CN 2010206825433U CN 201020682543 U CN201020682543 U CN 201020682543U CN 201942577 U CN201942577 U CN 201942577U
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- end cap
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- water purifier
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Abstract
The utility model discloses a double-filter cartridge internal pressure type pipeline ultrafiltration water purifier. The water purifier comprises a shell (1), a built-in composite filter cartridge (4) and an ultrafiltration membrane filter cartridge (5), a single-hole end cover (2) with a raw water inlet (22), and a double-hole end cover (3) with a clear water outlet (31) and a drain outlet (32), wherein five filter material layers are filled in a cavity of the composite filter cartridge (4), a water inlet end (41) of the composite filter cartridge (4) is sleeved on the single-hole end cover (2) and is communicated with the raw water inlet (22); a water inlet end (51) of the ultrafiltration membrane filter cartridge (5) is communicated with a water outlet end (49) of the composite filter cartridge (4), and a water outlet end (59) of the ultrafiltration membrane filter cartridge (5) is sleeved on the double-hole end cover (3); the body of the ultrafiltration membrane filter cartridge (5) is provided with a water outlet hole (54) for flowing out clear water and is communicated with a clear water outlet (31) on the double-hole end cover (3); and the water outlet end (59) of the ultrafiltration membrane filter cartridge (5) is communicated with the drain outlet (32). The water purifier has a simple structure; residual chlorine, impurities and harmful metal ions can be effectively removed; contents of microelements beneficial to human bodies are increased or adjusted; and drinking mouthfeel of water is improved.
Description
Technical field the utility model relates to the equipment that is used for the semi-permeable membranes separating technology, especially relates to the separating device of band tubular film assembly, particularly relates to two filter core inner pressed pipeline ultra-filtration water purifiers.
The Background Art As people ' growth in the living standard, people also improve day by day for the specification of quality of tap water.Therefore, the water purifier product of water supply pipe is also more and more.As shown in Figure 6, prior art ultra-filtration water purifier great majority are applied as at most with the hollow fiber ultrafiltration membrane technology, adopt at hyperfiltration membrane assembly 91 two ends socket filter membrane end caps 92, connect two shell end caps 93 after, realize in the bearing shell 90 of again its integral body being packed into.On structure, the pipe type water purification apparatus of prior art employing hyperfiltration membrane assembly need increase the filter membrane end cap at two ends, and the one, increased cost; The 2nd, after the filter membrane end cap is socketed in ultra-filtration membrane element kit two ends, because the filter membrane end cap is big than the hyperfiltration membrane assembly diameter, thereby increased the diameter of whole ultra-filtration membrane element kit, like this, at housing diameter is under the condition of 114mm, and shell can only be adorned the ultra-filtration membrane element kit that diameter is 90mm, and the little ultra-filtration membrane element kit of diameter has reduced the ultrafiltration membrane filaments loadings, meanwhile, also reduced the water flow of water purifier; The 3rd, the fixing general fastening structures such as flange, clip that adopt of the two ends end cap of water purifier, assembling is inconvenient.From filter effect, the most ultra-filtration water purifier of prior art only uses this single filtration unit of hollow fiber ultrafiltration membrane to finish, and simple ultrafiltration purifies chlorine residue and the solvability harmful metal ion that can't remove in the tap water, and contained trace element to the human body beneficial is all fewer in the general tap water, simple ultrafiltration purifies can not be increased or regulate in the water human body beneficial's content of elements, can not improve the mouthfeel of water.
Utility model content the technical problems to be solved in the utility model is to avoid above-mentioned the deficiencies in the prior art part, and provides a kind of ultrafiltration membrane filaments loadings bigger ultra-filtration water purifier, can not only increase water flow, can also prolong the work-ing life of water purifier; Simultaneously, also can effectively remove chlorine residue, heavy metal ion in the water, and can discharge mineral substance the human body beneficial.
The utility model can be realized by the following technical solutions for solveing the technical problem: design a kind of pair of filter core inner pressed pipeline ultra-filtration water purifier, comprise water purifier shell and built-in ultra-filtration membrane filter core thereof, especially, also comprise single hole end cap and diplopore end cap, the single hole end cap is provided with original water inlet, and the diplopore end cap is provided with pure water inlet and sewage draining exit; Described water purifier shell also is built-in with composite filter element, and the filtrate of adorning comprises medical stone, tourmaline ceramic ball and Nanometre Cu-Zn alloy in the filtrate box cavity of this filter core, its feed-water end socket single hole end cap, and be connected with original water inlet; Described ultra-filtration membrane filter core comprises filter core cylinder and is packaged in its interior hollow fiber ultrafiltration membrane, its feed-water end is connected with the water side of described composite filter element, its water side socket diplopore end cap, the stack shell of ultra-filtration membrane filter core cylinder is provided with posticum, space between the outer wall of described filter core cylinder and the water purifier outer casing inner wall forms water-purifying cavity, this water-purifying cavity is connected with pure water inlet on the described diplopore end cap, and the water side of ultra-filtration membrane filter core then is connected with sewage draining exit.
As further improvement of the utility model, the filtrate of adorning also comprises ceramic particle and far-infrared ceramic in the described composite filter element cavity.
Fixing of the single hole end cap at described water purifier shell two ends and diplopore end cap snaps in by catch in the groove of shell two ends, finishes with screw is fastening again.
Contact surface between the inwall of described single hole end cap, diplopore end cap and water purifier shell is provided with sealing-ring.
Be provided with sealing-ring on the contact surface between contact surface between contact surface between described single hole end cap and the composite filter element, diplopore end cap and the ultra-filtration membrane filter core, composite filter element and the ultra-filtration membrane filter core.
Above-mentioned sealing-ring is the O RunddichtringO of food grade silica gel material.
Described single hole end cap is interior, the original water inlet place is provided with and is used for making current disperse the shunting catch of decompression when water inlet.
The feed-water end of described composite filter element is provided with filtering net plate.
Compared with prior art, the utlity model has simple in structure, be convenient for changing, simultaneously can effectively remove chlorine residue, impurity, harmful metal ion, and increase or regulate micronutrient levels to the human body beneficial, improve water drink beneficial effect such as mouthfeel.Particularly, the end cap at the utility model water purifier two ends (single hole end cap and diplopore end cap) does not adopt fastening structures such as flange, clip to install, but finishes with screw fixed mode by the draw-in groove catch, and safe and simple, easy to assembly, cost is also lower; Adopt the two filter core module designs of composite filter element and ultra-filtration membrane filter core to make the water purifier structure simpler, more renew cartridge is very convenient.The composite filter element that the mineralising filtrate is equipped with in employing can effectively be removed chlorine residue, the heavy metal ion in the tap water, and discharges the little mineral substance to the human body beneficial, also makes water after the purification drink mouthfeel and improves, and water quality is improved.
Description of drawings
Fig. 1 is the axial complete section synoptic diagram of the two filter core inner pressed pipeline ultra-filtration water purifiers of the utility model;
Fig. 2 is the axonometric projection synoptic diagram of the single hole end cap of described ultra-filtration water purifier;
Fig. 3 is the axonometric projection synoptic diagram of the diplopore end cap of described ultra-filtration water purifier;
Fig. 4 is the intake partial schematic sectional view of axonometric projection of an end of described ultra-filtration water purifier, shows the internal structure of single hole end cap one end;
Fig. 5 is the partial schematic sectional view of the axonometric projection of described ultra-filtration water purifier water outlet one end, shows the internal structure of diplopore end cap one end;
Fig. 6 is the axial complete section synoptic diagram of prior art ultra-filtration water purifier.
Embodiment is described in further detail below in conjunction with the preferred embodiment shown in each accompanying drawing.
As shown in Figure 1, the two filter core inner pressed pipeline ultra-filtration water purifiers of the utility model comprise water purifier shell 1, single hole end cap 2 and diplopore end cap 3, and single hole end cap 2 is provided with original water inlet 22, and diplopore end cap 3 is provided with pure water inlet 31 and sewage draining exit 32; Described water purifier shell 1 is built-in with composite filter element 4, ceramic particle 43, medical stone 44, tourmaline ceramic ball 45, far-infrared ceramic 46 and Nanometre Cu-Zn alloy 47 5 metafiltration material are housed in filtrate box 48 cavitys of this filter core, its feed-water end 41 socket single hole end caps 2, and be connected with original water inlet 22, simultaneously, for making filter effect better, the feed-water end 41 of composite filter element 4 also is provided with filtering net plate 42.Described ultra-filtration membrane filter core 5 comprises filter core cylinder 52 and is packaged in its interior hollow fiber ultrafiltration membrane 53, its feed-water end 51 is connected with the water side 49 of described composite filter element 4, the water side 59 of ultra-filtration membrane filter core 5 is socket diplopore end cap 3 then, the stack shell of ultra-filtration membrane filter core cylinder 52 is provided with some posticums 54, space between the outer wall of described filter core cylinder 52 and water purifier shell 1 inwall forms water-purifying cavity 11, this water-purifying cavity 11 is connected (as Fig. 3 and shown in Figure 5) with pure water inlet 31 on the diplopore end cap 3, and the water side 59 of ultra-filtration membrane filter core then is connected with sewage draining exit 32.For guaranteeing the not blowby between each filter core of former water, water purification, need sealing-ring 12 be set at the contact surface between the inwall of described single hole end cap 2, diplopore end cap 3 and water purifier shell 1, simultaneously, on the contact surface between the contact surface between the contact surface between described single hole end cap 2 and the composite filter element 4, diplopore end cap 3 and the ultra-filtration membrane filter core 5, composite filter element 4 and the ultra-filtration membrane filter core 5 sealing-ring 12 is set also.Above-mentioned sealing-ring 12 all adopts the O RunddichtringO of food grade silica gel material.In addition, the water that comes out from ultra-filtration membrane filter core 5 has water purification and sewage, and to guarantee that water purification and sewage do not gang up mutually, as shown in Figure 3, in diplopore end cap 3, be provided with disconnected two-layer mutually, one deck is to lead to sewage draining exit 32 with the water side 59 of ultra-filtration membrane filter core 5, another layer and water-purifying cavity 11 connections cause pure water inlet 31 with water purification, pure water inlet 31 shown in Fig. 3 is out in diplopore end cap 31 lateral holes, itself and water-purifying cavity 11 are communicated with, and be communicated with the pure water inlet 31 of this end cap upper surface, belong to parts, an explanation hereby.
As Fig. 4, shown in Figure 5, during the encapsulation water purifier, the fixedly employing catch 6 of the single hole end cap 2 at water purifier shell two ends, diplopore end cap 3 snaps in the interior back of groove of shell 1 two ends and realizes with screw 61 fastening modes, and is simple in structure, easy to assembly.
As shown in Figure 2, directly impact the filtering net plate 42 of composite filter element 4 feed-water ends and cause filtering net plate 42 damages, in the described single hole end cap 2, original water inlet 22 places are provided with and are used for making current disperse the shunting catch 21 of decompression when water inlet for fear of former water is long-term.
The utility model ultra-filtration water purifier groundwork process is as follows, and as shown in Figure 1, filled arrows is depicted as the flow direction of former water, and the water purifying that hollow arrow is depicted as after the filtration flows to.Under the normal filtration situation, when promptly not needing to clean the hollow fiber ultrafiltration membrane 53 in the ultra-filtration membrane filter core 5, sewage draining exit 32 can be blocked.Former water is gone into from original water inlet 22, feed-water end 41 from composite filter element 4 after shunting catch 21 disperses enters composite filter element 4, filtering the back through five metafiltration material 43,44,45,46,47 in the filter core comes out by the water side 49 of composite filter element 4, feed-water end 51 by ultra-filtration membrane filter core 5 enters ultra-filtration membrane filter core 5 again, enter in the water-purifying cavity 11 through the posticum 54 of the water purification after 5 filtrations of ultra-filtration membrane filter core from filter core cylinder 52 outer walls, the pure water inlet 31 from diplopore end cap 3 flows out again.When needs clean hollow fiber ultrafiltration membrane 53, only sewage draining exit 32 need be opened, because the water side 59 of ultra-filtration membrane filter core 5 and sewage draining exit 32 are communicated with, therefore, do not discharge by sewage draining exit 32 through hollow fiber ultrafiltration membrane 53 filtering water, can the impurity of the inwall filtration residue of hollow fiber ultrafiltration membrane 53 be cleaned in the time of draining, also finished cleaning simultaneously, prolonged the work-ing life of ultra-filtration membrane filter core 5 ultra-filtration membrane filter core 5.
Above content be in conjunction with concrete optimal technical scheme to further describing that the utility model is done, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, under the prerequisite that does not break away from the utility model design, can also make some simple deduction or replace, all should be considered as belonging to protection domain of the present utility model.
Claims (8)
1. a two filter core inner pressed pipeline ultra-filtration water purifier comprises water purifier shell (1) and built-in ultra-filtration membrane filter core (5) thereof, it is characterized in that:
Also comprise single hole end cap (2) and diplopore end cap (3), single hole end cap (2) is provided with original water inlet (22), and diplopore end cap (3) is provided with pure water inlet (31) and sewage draining exit (32); Described water purifier shell (1) also is built-in with composite filter element (4), the filtrate of adorning comprises medical stone (44), tourmaline ceramic ball (45) and Nanometre Cu-Zn alloy (47) in filtrate box (48) cavity of this filter core, its feed-water end (41) socket single hole end cap (2), and be connected with original water inlet (22); Described ultra-filtration membrane filter core (5) comprises filter core cylinder (52) and is packaged in its interior hollow fiber ultrafiltration membrane (53), its feed-water end (51) is connected with the water side (49) of described composite filter element (4), its water side (59) socket diplopore end cap (3), the stack shell of ultra-filtration membrane filter core cylinder (52) is provided with posticum (54), space between the outer wall of described filter core cylinder (52) and water purifier shell (1) inwall forms water-purifying cavity (11), this water-purifying cavity (11) is connected with pure water inlet (31) on the described diplopore end cap (3), and the water side of ultra-filtration membrane filter core (59) then are connected with sewage draining exit (32).
2. according to claim 1 pair of filter core inner pressed pipeline ultra-filtration water purifier is characterized in that:
The filtrate of adorning also comprises ceramic particle (43) and far-infrared ceramic (46) in described composite filter element (4) cavity.
3. according to claim 1 pair of filter core inner pressed pipeline ultra-filtration water purifier is characterized in that:
Fixing of the single hole end cap (2) at described water purifier shell two ends and diplopore end cap (3) snaps in by catch (6) in the groove of shell (1) two ends, uses fastening the finishing of screw (61) again.
4. according to claim 1 pair of filter core inner pressed pipeline ultra-filtration water purifier is characterized in that:
Contact surface between the inwall of described single hole end cap (2), diplopore end cap (3) and water purifier shell (1) is provided with sealing-ring (12).
5. according to claim 1 pair of filter core inner pressed pipeline ultra-filtration water purifier is characterized in that:
Be provided with sealing-ring (12) on the contact surface between contact surface between contact surface between described single hole end cap (2) and the composite filter element (4), diplopore end cap (3) and the ultra-filtration membrane filter core (5), composite filter element (4) and the ultra-filtration membrane filter core (5).
6. according to claim 4 or 5 described pairs of filter core inner pressed pipeline ultra-filtration water purifiers, it is characterized in that:
Described sealing-ring (12) is the O RunddichtringO of food grade silica gel material.
7. according to claim 1 pair of filter core inner pressed pipeline ultra-filtration water purifier is characterized in that:
Described single hole end cap (2) is interior, original water inlet (22) is located to be provided with and is used for making current disperse the shunting catch (21) of decompression when water inlet.
8. according to claim 1 pair of filter core inner pressed pipeline ultra-filtration water purifier is characterized in that:
The feed-water end (41) of described composite filter element (4) is provided with filtering net plate (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206825433U CN201942577U (en) | 2010-12-27 | 2010-12-27 | Double-filter cartridge internal pressure type pipeline ultrafiltration water purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206825433U CN201942577U (en) | 2010-12-27 | 2010-12-27 | Double-filter cartridge internal pressure type pipeline ultrafiltration water purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201942577U true CN201942577U (en) | 2011-08-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206825433U Expired - Fee Related CN201942577U (en) | 2010-12-27 | 2010-12-27 | Double-filter cartridge internal pressure type pipeline ultrafiltration water purifier |
Country Status (1)
| Country | Link |
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| CN (1) | CN201942577U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103623635A (en) * | 2012-08-22 | 2014-03-12 | 珠海格力电器股份有限公司 | Pipeline water purifier, filtering device and pressure-bearing device thereof |
| CN106232211A (en) * | 2014-02-19 | 2016-12-14 | 巴斯夫欧洲公司 | Filter element |
| CN106630231A (en) * | 2017-01-03 | 2017-05-10 | 湖州师范学院 | Backwash self-cleaning multi-effect water purifier |
| CN108715490A (en) * | 2018-06-20 | 2018-10-30 | 安徽卓特信息技术有限公司 | A kind of office large-flow water purifier |
| CN111348694A (en) * | 2019-12-31 | 2020-06-30 | 海南立昇净水科技实业有限公司 | Filter element cover |
-
2010
- 2010-12-27 CN CN2010206825433U patent/CN201942577U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103623635A (en) * | 2012-08-22 | 2014-03-12 | 珠海格力电器股份有限公司 | Pipeline water purifier, filtering device and pressure-bearing device thereof |
| CN106232211A (en) * | 2014-02-19 | 2016-12-14 | 巴斯夫欧洲公司 | Filter element |
| CN106630231A (en) * | 2017-01-03 | 2017-05-10 | 湖州师范学院 | Backwash self-cleaning multi-effect water purifier |
| CN108715490A (en) * | 2018-06-20 | 2018-10-30 | 安徽卓特信息技术有限公司 | A kind of office large-flow water purifier |
| CN111348694A (en) * | 2019-12-31 | 2020-06-30 | 海南立昇净水科技实业有限公司 | Filter element cover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110824 Termination date: 20161227 |
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| CF01 | Termination of patent right due to non-payment of annual fee |