CN2235438Y - Multi-function ultra-filtration water purification equipment - Google Patents
Multi-function ultra-filtration water purification equipment Download PDFInfo
- Publication number
- CN2235438Y CN2235438Y CN 95216066 CN95216066U CN2235438Y CN 2235438 Y CN2235438 Y CN 2235438Y CN 95216066 CN95216066 CN 95216066 CN 95216066 U CN95216066 U CN 95216066U CN 2235438 Y CN2235438 Y CN 2235438Y
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- China
- Prior art keywords
- water
- ultrafiltration
- filter element
- core
- coarse filter
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- Expired - Fee Related
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- Separation Using Semi-Permeable Membranes (AREA)
- Water Treatment By Sorption (AREA)
Abstract
The utility model relates to a multi-function ultra-filtration water purification device used for various occasions of urban and rural families, schools, kindergartens, restaurants, guesthouses, etc. The utility model comprises a main body, an outer shell and a base, wherein, the main body comprises a coarse filter element andan ultra-filter element. Tap water filtered by the water purification device can be directly drunk without boiled; the water purification device is provided with a plurality of water outlets; the use is convenient; the utility model has selection function that the inside filter material can be cleaned without the disassembly of the utility model.
Description
The utility model relates to a kind of water purifying means, particularly be a kind of multi-functional ultrafiltration water purifior that is applicable to that multiple occasion such as town-dweller-rural-family, school, kindergarten, dining room, hotel is used.Adopt this ultrafiltration water purifior that tap water is purified, after the ultrafiltration, makes tap water reach inclusion-free, contamination-free, aseptic, free from extraneous odour, improved water quality, significantly reduced water hardness, improved mouthfeel, need not boil capable of direct drinking.
Domestic water or tap water are generally tap water and well water, contain multiple harmful impurity in these water, mainly exist with forms such as positively charged ion, negatively charged ion, complexing ion, organism, heavy metal ion and various bacterial suspension things.These materials make water hardness increase, water quality deterioration.Especially the discharging of trade effluent and artificial environmental pollution makes that objectionable impurities and the pathogenic elements content in the water increases sharply, and causes the generation of various diseases.Along with the progress of society and the raising of material and culture level, people consider from diseases prevention and healthy level, and especially some are used to drinking public water supply, and therefore the water quality to tap water has proposed requirements at the higher level.
Though the sterilizing and purifying device of more existing in the market water, mineralizer etc.; some only adopts single gac filtration step but in these devices; though some is through secondary filtration; but the water quality after filtering is still undesirable, can not eliminate impurity small in the water, heavy metal ion, organic complex etc.Having more fatal shortcoming is the single activated carbon filtration of using, and does not have the absorption terminal point and shows this device is have more than is needed, and how long gac is with regard to inactivation, loses adsorptive power.And the user does not often know that water purifier has not had adsorptive power and continued use, does not only reach the purification purpose, causes serious repeated contamination on the contrary.Thereby this device needs the user often to take cleaned and changed filtering material apart, and this brings many inconvenience to the user.
Some water-purification plant filtering material is single at present can not remove the middle bacterial suspension thing that anhydrates, thereby will be furnished with sterilizing layer, and what this majority used is sterilant chloride, iodine, but this makes tap water that peculiar smell be arranged, and mouthfeel is bad.Some adopts the ultraviolet radiation sterilization, and this makes the refining plant complex structure, needs the power supply supply of electrical energy.
Some adopts membrane filtration technique in the prior art, and life-time service, the microbial bacterial of the various objectionable impuritiess that are filtered, can't clean because structure design is unreasonable attached on the filter membrane, cause aquifer yield directly to cause not water outlet slightly for a long time.This device need often be unpicked and washed, and changes filter membrane, has also brought many constant for the user.
The utility model purpose is the defective that exists in the prior art in order to overcome, and designs rational in infrastructure, diverse in function, ultrafiltration water purifior easy to use.The utility model adopts the membrane separation technique of physical properties, and no chemical has the selection function that can clean automatically attached to minute impurities on the filter core and bacterial suspension thing etc. without taking apart.To the user brought convenience, saved time, laborsaving, safely, remain optimum filtration, ultrafiltration user mode.
The utility model can be handled surface water, underground water, rainfall water, tap water etc., is particularly useful for domestic running water and handles.Through the utility model treated water, removed minute impurities, hardness ions, heavy metal ion, bacterial suspension thing, do not need to adopt sterilant, the various trace elements that can keep the needed by human body that exists in the water simultaneously, drinking water quality is significantly improved, and mouthfeel is good, can directly drink raw.
The utility model is realized by following technology contents: this device comprises main body, comprises coarse filter element and ultrafiltration core in the main body, and they rely on pipeline to link, and the fs that water purifies is to carry out in coarse filter element.Non-woven fabrics is housed in the coarse filter element, filter core or sintered pipes and gac are crossed in the room, peak.It is by a column hollow sting (some holes of uniform distribution on its wall) that filter core is crossed in the room, peak, is on its outer wall that the certain thickness thread organic material of netted winding constitutes.The room, peak is crossed a very little gap between filter core and coarse filter element inwall.Gac is to be filled in the room, peak to cross in filter core or the sintered pipes.In the coarse filtration process, tap water through the non-woven fabrics coarse filtration, through the room, peak cross filter core or sintered pipes further filters, again can be after high-adsorption active carbon absorption with water in large granular impurity, hardness ions, heavy metal ion, organic substance, big bacterial suspension thing remove, reduced the opacity of water, make water reach decolouring simultaneously, remove peculiar smell, water after charcoal absorption is called filtered water, filtered water enters the subordinate phase that water purifies by aqueduct: ultra-filtration stage, ultrafiltration are carried out in ultrafiltration core; The hollow fiber ultrafiltration membrane that thousands of macromolecular materials are made is housed in the ultrafiltration core, and it is the U type arranges, and diameter is 0.6-1.2mm, and equally distributed superfine fine porosity is arranged on the membranous wall.Residual fine impurities, organism, high molecular polymer (protein, nucleic acid and polyose etc.), heavy metal ion, tiny microorganism during ultra-filtration membrane can further remove and anhydrate.Filtered water becomes ultra-clean water behind ultrafiltration membrance filter, can directly drink raw.
Below in conjunction with description of drawings constitutional features of the present utility model.
Accompanying drawing 1 is the internal structure sectional view
Accompanying drawing 2 is outward appearance front views
Accompanying drawing 3 is outward appearance side-views
Label in the accompanying drawing 1,2,3 is:
1. ultra-clean water water outlet; 2. ultra-clean taps valve; 3. hollow fiber ultrafiltration membrane;
4. ultrafiltration core; 5. ultra-clean taps lance; 6. ultra-clean Water gate valve;
7. ultra-clean water water outlet; 8. water-in; 9. coarse filter element;
10. honeycomb is crossed filter core; 11. gac; 12. filtered water opening-closing valve;
13. filtered water outlet; 14. tap water flexible pipe; 15. water purifier shell;
16. ultra-clean taps guard shield; 17. water purifier base; 18. end cover;
19,20.: water outlet
This multi-functional water purifior comprises main body, shell (15) and base (17), main body comprises column coarse filter element (9) and ultrafiltration core (4), on the coarse filter element upper portion side wall, there are a water-in (8) and tap water flexible pipe (14) to link, at coarse filter element and ultrafiltration core top thread seal end cap (18) is arranged, it is fastening two housings respectively, laterally link by aqueduct between this two end cap, wherein in the coarse filter element end sealing end cap nylon wire is arranged, can stop gac to flow, same thread seal end cap is arranged in the lower end of coarse filter element and ultrafiltration core, it vertically is connected with filtered water opening-closing valve (12) and ultra-clean taps valve (2) by aqueduct downwards respectively, this valve can be selected from ball valve, column valve, butterfly valve etc., wherein in the end cover of coarse filter element lower end, gasket is arranged, one water outlet (19) is arranged on the ultrafiltration core shell upper sidewall, it communicates with coarse filter element lower end aqueduct by aqueduct, one water outlet in parallel (20) is arranged on the aqueduct sidewall of ultrafiltration core lower end, it is connected with another kind of ultra-clean Water gate valve (6) vertically upward by aqueduct, this valve can be selected from column valve, on the housing of ultrafiltration core and coarse filter element, following fit sealing end cap; The coarse filter element enclosure interior constitutes the polymer cured layer formation that hollow fiber ultrafiltration membrane that the ultrafiltration core enclosure interior is made by macromolecular material (3) and lower end and ultra-filtration membrane are solidified togather by crossing filter core (10) or sintered pipes at the non-woven fabrics of water inlet, the column honeycomb vertically placed and being filled in the gac (11) that honeycomb crosses filter core or sintered pipes (10) in; The ultra-clean Water gate valve (6) of this water purifior shell upper has been located a ultra-clean taps guard shield (16), ultra-clean taps lance (5), and ultrafiltration core and coarse filter element link the location by fast card device and base.Base, shell are made by plastic material.
Working order below in conjunction with this multi-functional water purifior of description of drawings.This water purifior has two kinds of working ordeies: 1) filtered water opening-closing valve (12) is closed, and ultra-clean taps valve (2) or (6) are open modes:
The water-in (8) of tap water by coarse filter element is in the non-woven fabrics coarse filtration flows into coarse filter element (9) body, entering honeycomb after honeycomb is crossed filter core or sintered pipes (10) filtration crosses in filter core or the sintering body, after gac (11) absorption, enter ultrafiltration core (4), after hollow fiber ultrafiltration membrane (3) ultrafiltration, flow out by ultra-clean taps valve (2) or ultra-clean Water gate valve (6) by coarse filter element top aqueduct.This outflow water be ultra-clean water capable of direct drinking, make meal or flushing prepared food etc.2) ultra-clean taps valve (2) and (6) are closed, filtered water opening-closing valve (12) open mode:
The water-in (8) of tap water by coarse filter element is in the non-woven fabrics coarse filtration flows into coarse filter element (9) body, entering honeycomb after honeycomb is crossed filter core or sintered pipes (10) filtration crosses in filter core or the sintering body, after gac (11) absorption, enter ultrafiltration core (4) by coarse filter element top aqueduct, this water can be removed attached to the tiny fine impurities on the hollow fiber ultrafiltration membrane, microorganism, little metal ion, hardness ions, makes ultra-filtration membrane obtain isobaric the cleaning.This water is flowed through aqueduct by filtered water opening-closing valve (12) outflow by the water outlet (19) on ultrafiltration core top, and this water can be used for laundry, scrubs vegetables etc.
The utility model has following advantage: 1) filtering the impurity that exists in the drinking water, bacterium and organic matter, hardness ions, heavy metal ion Deng water pollutant; 2) improved the water quality of drinking water, made to be conducive to healthy trace element and to be retained in the water water quality Mouthfeel is good; 3) do not deposit secondary pollution in the drinking water; 4) membrane separation technique of employing physical property, no chemicals; 5) reasonable in design has the many places delivery port, brings convenience to use; 6) function that just can conveniently clean the self-filtering material without taking apart is arranged;
Claims (5)
1. multi-functional ultrafiltration water purifior, it is characterized in that comprising main body, shell (15) and base (17), main body comprises coarse filter element (9) and ultrafiltration core (4), one water-in (8) is arranged on the coarse filter element upper portion side wall, at coarse filter element and ultrafiltration core top thread seal end cap (18) is arranged, its rugged housing, laterally link by aqueduct between this two end cap, wherein in the coarse filter element end sealing end cap nylon wire is arranged, same thread seal end cap is arranged in the lower end of coarse filter element and ultrafiltration core, it links filtered water opening-closing valve (12) and ultra-clean taps valve (2) by aqueduct respectively, in the end cover of coarse filter element lower end, gasket is arranged, the ultrafiltration core upper portion side wall has a water outlet (19), it communicates with coarse filter element lower end aqueduct by aqueduct, one water outlet in parallel (20) is arranged on the aqueduct sidewall of ultrafiltration core lower end, and it is connected with another kind of ultra-clean Water gate valve (6) by aqueduct; The coarse filter element enclosure interior constitutes by crossing filter core or sintered pipes (10) at non-woven fabrics, the honeycomb of water inlet and being filled in the gac (11) that honeycomb crosses in filter core or the sintered pipes, the polymer cured layer formation that is solidified togather by hollow fiber ultrafiltration membrane (3) and lower end and ultra-filtration membrane in the ultrafiltration core housing; The ultra-clean Water gate valve (6) of this water purifior shell upper has been located a switch hood (16), switch lance (5), and ultrafiltration core and coarse filter element and base link the location.
2. levy according to the ultrafiltration water purifior end of claim 1 and be that filtered water opening-closing valve (12) and ultra-clean taps valve (2) can select ball valve, column valve, butterfly valve etc. for use.
3. according to the ultrafiltration water purifior of claim 1, be characterised in that hollow fiber ultrafiltration membrane made by macromolecular material.
4. according to the ultrafiltration water purifior of claim 1, it is characterized in that hollow fiber ultrafiltration membrane is the U type and arranges, diameter is 0.6-1.2mm.
5. according to the ultrafiltration water purifior of claim 1, it is characterized in that honeycomb is crossed filter core or sintered pipes is by a column hollow sting, some holes of uniform distribution on its wall are on its outer wall that the certain thickness thread organic material of netted winding constitutes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95216066 CN2235438Y (en) | 1995-07-13 | 1995-07-13 | Multi-function ultra-filtration water purification equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95216066 CN2235438Y (en) | 1995-07-13 | 1995-07-13 | Multi-function ultra-filtration water purification equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2235438Y true CN2235438Y (en) | 1996-09-18 |
Family
ID=33865244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95216066 Expired - Fee Related CN2235438Y (en) | 1995-07-13 | 1995-07-13 | Multi-function ultra-filtration water purification equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2235438Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102010080A (en) * | 2010-09-30 | 2011-04-13 | 昆山工研院华科生物高分子材料研究所有限公司 | Raw water fountain |
-
1995
- 1995-07-13 CN CN 95216066 patent/CN2235438Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102010080A (en) * | 2010-09-30 | 2011-04-13 | 昆山工研院华科生物高分子材料研究所有限公司 | Raw water fountain |
| CN102010080B (en) * | 2010-09-30 | 2012-07-25 | 昆山工研院华科生物高分子材料研究所有限公司 | Raw water fountain |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |