CN2698433Y - Fine filter core for household pure water machine - Google Patents
Fine filter core for household pure water machine Download PDFInfo
- Publication number
- CN2698433Y CN2698433Y CN 200420040453 CN200420040453U CN2698433Y CN 2698433 Y CN2698433 Y CN 2698433Y CN 200420040453 CN200420040453 CN 200420040453 CN 200420040453 U CN200420040453 U CN 200420040453U CN 2698433 Y CN2698433 Y CN 2698433Y
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- Prior art keywords
- core
- filter
- titanium
- filter cylinder
- filter core
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- Expired - Fee Related
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Abstract
A fine filter core for household pure water machine is used for RO reverse osmosis membrane front-stage filtering of the household pure water machine. A water inlet end cover and a water outlet end cover are respectively arranged at the two ends of the outer shell of a filter core. An inner and an outer screws are arranged in the water outlet end cover. The inner and outer screws are respectively connected with an inner titanium core filter cylinder and an outer titanium core filter cylinder which are in the outer shell of the filter core and made of titanium metal powder. Silver-supported active carbon is placed between the inner titanium core filter cylinder and the outer titanium core filter cylinder. The utility model adopts two stories titanium core filter cylinder with micro apertures and one story silver-supported active carbon for filtering, which simplifies the configuration of the filter core. The apertures of the titanium metal core filter cylinder are uniformly distributed.The utility model has the advantages of high filtration accuracy, large flux, and high intensity and also has the functions of adsorption, filtration, and removal of chlorine. The filter core can be cleaned and renewed, and thus, the service life of the filter core is extended.
Description
1, affiliated technical field
The utility model is used the smart filter core of titanium before belonging to domestic water purifying machine smart filter core, particularly domestic water purifying machine RO reverse osmosis membrane.
2, background technology
Known commercially available domestic water purifying machine all adopts the multistage separating filter core, and filter core adopts organic material more, melts and sprays cotton, resin etc. as PP, has also introduced organic contamination in filtered water.The producer that has adopts ceramic element to substitute organic filter core, but ceramic element mechanical strength and less stable, filtering accuracy is low, and the SDI index of water outlet is undesirable.The carbon powder that the active carbon that final stage adopts forms under microorganism and water slug effect easily pollutes the RO reverse osmosis membrane.The overall structure of commercially available filter core is also complicated.
3, summary of the invention
For overcome existing domestic water purifying machine filter core complex structure, processing accuracy low, have organic contamination, a non-renewable deficiency, the utility model adopts the smart filter type of two-layer titanium micropore filter element and middle layer of active carbon, simplify the structure, improved processing accuracy.
The utility model adopts following technical scheme, be provided with a water inlet end cap (5) at filter case (1) one end, an inlet opening is arranged with water inlet on it, be provided with a delivery port end cap (6) that apopore is arranged at filter case (1) other end, have an outer screw socket (9) and an interior screw socket (10) in the delivery port end cap, in filter case (1), be provided with one with outside the outer titanium core filter cylinder (2) that joins of screw socket (9) with thick micropore, an interior titanium core filter cylinder (4) that micropore is arranged that joins with interior screw socket (10) is set in it, between outer titanium core filter cylinder and the interior titanium core filter cylinder active carbon (3) is set, water behind primary filter enters in the filter case from the inlet opening that inlet end covers, further filter by outer titanium core filter cylinder, absorption, remove dirty salt of part and dirty stifled particle, remove different smelling in the water through active carbon layer again, peculiar smell, organic impurities such as chlorine residue, again through interior titanium core filter cylinder with water in the fine impurity filtering, for the RO reverse osmosis membrane provides good water sources, for anti-sealing leaks outside, in water inlet end cap (5), be respectively equipped with water inlet pad (7) and delivery port pad (8) between delivery port end cap (6) and the filter case.
The utility model beneficial effect is: simple in structure, titanium filter core intensity height, can use repeatedly through cleaning, and the water turbidity after it filters reduces, micropollutants quantity reduces, and iron etc. is caused in membrane contaminant metal ion, metal oxide, microorganism viscosity mud, the water suspension, colloidal substance, and comprehensively to remove ability strong.
4, description of drawings:
Accompanying drawing is the utility model structural representation.
Among the figure: 1, filter case 2, outer titanium core filter cylinder 3, active carbon 4, interior titanium core filter cylinder 5, water inlet end cap 6, delivery port end cap 7, water inlet pad 8, delivery port pad 9, outer screw socket 10, interior screw socket
5, embodiment
Filter case of the present utility model, the entery and delivery port end cap adopts food-grade stainless steel or ABS to make, inside and outside filter core cylinder adopts granule and bulky grain titanium metal powder metallurgical technology to make respectively, its even aperture distribution, filtering accuracy height, flux is big, intensity is high, corrosion-resistant, capable of washingly use repeatedly.Interior titanium core filter cylinder aperture is 3um, and outer titanium core filter cylinder aperture is 20um, and active carbon is the coconut husk active carbon loading silver, has bacteriostasis, and filter case and entery and delivery port end cap join with screw socket.
Claims (1)
- The smart filter core of a kind of domestic water purifying machine, has a filter case (1), it is characterized in that: filter case one end is provided with a water inlet end cap (5), the other end is provided with a delivery port end cap (6), have an outer screw socket (9) and an interior screw socket (10) in the delivery port end cap, be provided with an outer titanium core filter cylinder (2) that joins with outer screw socket (9) in the filter case (1), be provided with an interior titanium core filter cylinder (4) that joins with interior screw socket (10) in it, be provided with active carbon (3) between outer titanium core filter cylinder and the interior titanium core filter cylinder, filter case (1) and water inlet end cap (5), be respectively arranged with a water inlet pad (7) and a delivery port pad (8) between the delivery port end cap (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420040453 CN2698433Y (en) | 2004-05-14 | 2004-05-14 | Fine filter core for household pure water machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420040453 CN2698433Y (en) | 2004-05-14 | 2004-05-14 | Fine filter core for household pure water machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2698433Y true CN2698433Y (en) | 2005-05-11 |
Family
ID=34774321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420040453 Expired - Fee Related CN2698433Y (en) | 2004-05-14 | 2004-05-14 | Fine filter core for household pure water machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2698433Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104086036A (en) * | 2014-07-25 | 2014-10-08 | 马鞍山市西满塑料包装有限公司 | Water treatment method |
| CN108562037A (en) * | 2018-04-26 | 2018-09-21 | 广东万博电气有限公司 | A kind of scale inhibition electric heater |
| CN108686411A (en) * | 2018-07-19 | 2018-10-23 | 圣帝尼科技环保有限公司 | A kind of Multi-stage adjustable bathing water purifier |
| CN111453874A (en) * | 2019-12-07 | 2020-07-28 | 浙江飞剑科技有限公司 | Titanium tube filter element and detection method thereof |
-
2004
- 2004-05-14 CN CN 200420040453 patent/CN2698433Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104086036A (en) * | 2014-07-25 | 2014-10-08 | 马鞍山市西满塑料包装有限公司 | Water treatment method |
| CN104086036B (en) * | 2014-07-25 | 2016-05-18 | 马鞍山市西满塑料包装有限公司 | A kind of method for treating water |
| CN108562037A (en) * | 2018-04-26 | 2018-09-21 | 广东万博电气有限公司 | A kind of scale inhibition electric heater |
| CN108562037B (en) * | 2018-04-26 | 2023-12-05 | 广东万和电气有限公司 | Scale-inhibiting electric water heater |
| CN108686411A (en) * | 2018-07-19 | 2018-10-23 | 圣帝尼科技环保有限公司 | A kind of Multi-stage adjustable bathing water purifier |
| CN111453874A (en) * | 2019-12-07 | 2020-07-28 | 浙江飞剑科技有限公司 | Titanium tube filter element and detection method thereof |
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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 |