CN202621026U - Postposition bacteriostatic membrane filter element of water purification machine - Google Patents
Postposition bacteriostatic membrane filter element of water purification machine Download PDFInfo
- Publication number
- CN202621026U CN202621026U CN 201220203337 CN201220203337U CN202621026U CN 202621026 U CN202621026 U CN 202621026U CN 201220203337 CN201220203337 CN 201220203337 CN 201220203337 U CN201220203337 U CN 201220203337U CN 202621026 U CN202621026 U CN 202621026U
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- Prior art keywords
- water purification
- purification machine
- filter element
- water
- postposition
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Abstract
The utility model provides a postposition bacteriostatic membrane filter element of a water purification machine. The postposition bacteriostatic membrane filter element of the water purification machine comprises a filter element outer shell, a water inlet, a water outlet and an ultrafiltration membrane, wherein the water inlet is located at the top of the filter element, the water outlet is located at the bottom of the filter element, and the ultrafiltration membrane is located inside the outer shell. The postposition bacteriostatic membrane filter element of the water purification machine is characterized in that the ultrafiltration membrane is a three-hole ultrafiltration membrane. The postposition bacteriostatic membrane filter element of the water purification machine has the advantages of having large water flux, being provided with membrane silk which is strong and not easy to break, and being good in purification effect and long in service life.
Description
Technical field
The utility model relates to the purification of water quality field, especially relates to the rearmounted antibacterial membrane cartridge of a kind of water purification machine.
Background technology
Along with people's improves constantly what drinking water quality required, and water treatment field has welcome new round development peak period.Present domestic drinking water safety and healthy situation increasingly serious; The water purification industry more and more receives people's concern; To present domestic traditional purifier in various degree have problems such as water consumption, power consumption, the milipore filter purification techniques relies on its peculiar advantage, has become the mainstream technology of water purification industry.Ultrafiltration is a kind of screening process that utilizes membrane separation technique; Pressure differential with the film both sides is a driving force, is filter medium with the milipore filter, under certain pressure; When stoste is tided over the film surface; The many tiny micropore that gathers in milipore filter surface only allows water and small-molecule substance to pass through, and volume then is trapped greater than the material in film surface micro aperture, thus realize to the purification of stoste with separate.
The product that in drinking water purification machine, uses hyperfiltration technique to carry out purification of water quality has a lot, and antibacterial membrane cartridge rearmounted in these water purification machines generally all adopts the single hole milipore filter to carry out purification of water quality.There is the not little shortcoming of flux in the filter core that the single hole milipore filter is made, can't satisfy the requirement of a large amount of waters.Simultaneously, the single hole milipore filter makes the fracture of film silk easily because the external diameter small construction of film silk characteristic own under water impact, cause clean-up effect to reduce, even purification function lost efficacy, and influences product service life.
The utility model content
To the deficiency that above-mentioned prior art exists, the purpose of the utility model provides the rearmounted antibacterial membrane cartridge of a kind of water purification machine, and it is big that it has a water flux, the firm not easy fracture of film silk, good purification, the characteristics of long service life.
To achieve these goals; The technical scheme that the utility model adopted is: the rearmounted antibacterial membrane cartridge of water purification machine; Comprise filter case, be positioned at the water inlet and the delivery port that is positioned at the filter core bottom at filter core top, and the milipore filter that is positioned at enclosure; It is characterized in that said milipore filter is three porous ultrafiltration membranes.
Preferably, said delivery port is positioned at the bottom of shell side.
Preferably, also be provided with buffering area between said cover top portion and the milipore filter top.
Preferably, also be provided with the settling zone between said outer casing bottom and the filter core bottom, said settling zone is positioned at said delivery port below.
Preferably, bottom, said settling zone also is provided with sewage draining exit.
After adopting said structure, the utility model is compared the advantage that is had with prior art and is: the utility model adopts three porous ultrafiltration membranes to substitute the single hole milipore filter in the existing water purification machine, has improved the water flux of filter core, can satisfy the requirement that big yield uses; Simultaneously because the film silk external diameter of three porous ultrafiltration membranes is bigger; This body structure comparatively robust, easy fracture not under water impact, effects of purification quality can remain on optimum state always; Therefore the filter core of three porous ultrafiltration membranes making has good purification, the advantage of long service life.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Among the figure: 10, shell; 11, water inlet; 12, delivery port;
20, milipore filter; 21, buffering area; 22, settling zone;
30, sewage draining exit.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Embodiment, see shown in Figure 1:
The utility model is the rearmounted antibacterial membrane cartridge of a kind of water purification machine, comprises filter case 10, is positioned at the water inlet 11 and the delivery port 12 that is positioned at the filter core bottom at filter core top, and the milipore filter 20 that is positioned at shell 10 inside, and said milipore filter 20 is three porous ultrafiltration membranes.The utility model adopts three porous ultrafiltration membranes 20 to substitute the single hole milipore filter in the existing water purification machine, has improved the water flux of filter core, can satisfy the requirement that big yield uses; Simultaneously because the film silk external diameter of three porous ultrafiltration membranes 20 is bigger; This body structure comparatively robust, easy fracture not under water impact, effects of purification quality can remain on optimum state always; Therefore the filter core of three porous ultrafiltration membranes, 20 making has good purification, the advantage of long service life.
Because the delivery port 12 of existing water purification machine is positioned at shell 10 bottoms of filter core, and water inlet 11 is positioned at shell 10 tops of filter core, after current inject from water inlet 11; This structure can make current rush down on earth at filter core inner; The impulsive force that the film silk is caused is bigger, causes the fracture of film silk easily, so the utility model designs said delivery port 12 in the bottom that is positioned at shell 10 sides; Can reduce the impulsive force of current, play the effect of diaphragm silk the film silk.Likewise, in order to reduce the impact of current, between said shell 10 tops and milipore filter 20 tops, also be provided with buffering area 21 to the film silk.In order to improve clean-up effect; Also be provided with settling zone 22 between said shell 10 bottoms and the filter core bottom; Said settling zone 22 is positioned at said delivery port 12 belows, the impurity in the water can be precipitated in settling zone 22, and settling zone 22 is positioned at delivery port 12 belows; Impurity can not discharged from delivery port 12, improved the clean-up effect of water quality.The impurity of deposition is discharged, also be provided with sewage draining exit 30, can regularly open the impurity that sewage draining exit 30 cleanings precipitate in 22 bottoms, said settling zone.
The rearmounted antibacterial membrane cartridge of the water purification machine of the utility model, it is big that it has a water flux, the firm not easy fracture of film silk, good purification, the characteristics of long service life.
The above only is the preferred embodiments of the utility model, so all equivalences of doing according to the described structure of the utility model patent claim, characteristic and principle change or modify, includes in the utility model patent claim.
Claims (5)
1. the rearmounted antibacterial membrane cartridge of water purification machine comprises filter case, is positioned at the water inlet and the delivery port that is positioned at the filter core bottom at filter core top, and the milipore filter that is positioned at enclosure, it is characterized in that said milipore filter is three porous ultrafiltration membranes.
2. the rearmounted antibacterial membrane cartridge of water purification machine according to claim 1 is characterized in that said delivery port is positioned at the bottom of shell side.
3. the rearmounted antibacterial membrane cartridge of water purification machine according to claim 2 is characterized in that, also is provided with buffering area between said cover top portion and the milipore filter top.
4. the rearmounted antibacterial membrane cartridge of water purification machine according to claim 2 is characterized in that, also is provided with the settling zone between said outer casing bottom and the filter core bottom, and said settling zone is positioned at said delivery port below.
5. the rearmounted antibacterial membrane cartridge of water purification machine according to claim 3 is characterized in that, bottom, said settling zone also is provided with sewage draining exit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220203337 CN202621026U (en) | 2012-05-08 | 2012-05-08 | Postposition bacteriostatic membrane filter element of water purification machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220203337 CN202621026U (en) | 2012-05-08 | 2012-05-08 | Postposition bacteriostatic membrane filter element of water purification machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202621026U true CN202621026U (en) | 2012-12-26 |
Family
ID=47374271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220203337 Expired - Fee Related CN202621026U (en) | 2012-05-08 | 2012-05-08 | Postposition bacteriostatic membrane filter element of water purification machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202621026U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104108769A (en) * | 2014-07-30 | 2014-10-22 | 惠州市银嘉环保科技有限公司 | Rear antibacterial water purification component |
-
2012
- 2012-05-08 CN CN 201220203337 patent/CN202621026U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104108769A (en) * | 2014-07-30 | 2014-10-22 | 惠州市银嘉环保科技有限公司 | Rear antibacterial water purification component |
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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: 20121226 Termination date: 20130508 |