CN207342325U - Filter pipet with ultrafiltration membrane - Google Patents
Filter pipet with ultrafiltration membrane Download PDFInfo
- Publication number
- CN207342325U CN207342325U CN201721019422.9U CN201721019422U CN207342325U CN 207342325 U CN207342325 U CN 207342325U CN 201721019422 U CN201721019422 U CN 201721019422U CN 207342325 U CN207342325 U CN 207342325U
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- CN
- China
- Prior art keywords
- ultrafiltration membrane
- filter
- tubular body
- pipet
- module
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Abstract
It the utility model is related to filtration apparatus, and in particular to filter pipet.Filter pipet with ultrafiltration membrane, including a tubular body, the tubular body upper end is communicated with a suction nozzle, and the tubular body lower end is equipped with a connection structure for being used to connect water container, from the connection structure to the suction pipe prescription to being equipped with filter cotton module, ultrafiltration membrane successively in the tubular body.The water filtered out using the filter pipet of the utility model can directly be drunk.
Description
Technical field
It the utility model is related to filtration apparatus, and in particular to filter pipet.
Background technology
With the great change that people's water quality safety idea occurs, water quality safety is increasingly subject to people to pay attention to.But by
In existing filter plant, such as, the usually volume such as household water filter is larger, complicated, when carrying out field exploration, tourism not
It is portable.Therefore in recent years, the filter pipet with filtering module is liked by outdoor sports personnel deeply.
Although part harmful components can be removed by filter pipet, the water after filter pipet filtering is not met still directly
The requirement drunk.
Utility model content
The purpose of this utility model is to provide a kind of filter pipet with ultrafiltration membrane, at least one technology above that solves is asked
Topic.
The technical problem that the utility model is solved can be realized using following technical scheme：
Filter pipet with ultrafiltration membrane, including a tubular body, the tubular body upper end are communicated with a suction nozzle, the tubular body
Lower end is equipped with a connection structure for being used to connect water container, it is characterised in that in the tubular body from the connection structure
To the suction pipe prescription to successively equipped with filter cotton module, ultrafiltration membrane.
Ultrafiltration membrane is that a kind of aperture specification is consistent, and nominal pore scope is less than 0.01 micron of micropore filtering film.In film
Side impose appropriate pressure, with regard to the solute molecule less than aperture can be sifted out, be more than 500 dalton (atoms to separate molecular weight
Mass unit), particle diameter be more than 10 nanometers of particle.Ultrafiltration membrane is one of polymeric membrane for separation developed earliest, is surpassed in the sixties
Filter device is achieved that industrialization.This patent utilizes ultrafiltration membrane, using the pressure differential of film both sides as driving force, using ultrafiltration membrane as filtering
Medium, under the fair suction pressure power of water outlet, when water flows through film surface, many tiny micropores that ultrafiltration membrane surface gathers only are permitted
Xu Shui and small-molecule substance are by becoming permeate, and volume is more than the material of film surface micropore diameter and is then trapped within stoste
The liquid feeding side of film, becomes concentrate, thus realizes the purpose further purified to water.After tested, in domestic most of filter core
After upper installation ultrafiltration membrane, water base filtered out all meets the requirement directly drunk, and therefore, is inhaled using the filtering of the utility model
The water that pipe filters out can directly be drunk.
Filter cotton module can be made of carbon plate.It can also be made of the mixture of carbon and resin.To remove impurities in water,
Filter Organic substance in water, heavy metal, bacterium, tiny particle etc..
In order to further improve filter effect, filtered step by step, the filter cotton module is by primary filter module, secondary
Filtering module is formed, and secondary filtration modules are between primary filter module and ultrafiltration membrane.
The utility model uses three layer filtration mechanism, by primary filter module it is preliminary cross drainage in large granular impurity,
Then organic matter, microorganism and a certain amount of heavy metal etc. are filtered by secondary filtering module, and goes to eliminate the unusual smell, finally, passed through
Ultrafiltration membrane is further to water to be filtered.
The primary filter module is filled with synthetic fibers filter cotton or is fiber filter cotton layer.Synthetic fibers filter cotton
Have the advantages that resistance it is small, it is light-weight, do not absorb water.
The secondary filtration modules are filled with active carbon particle, ion exchange resin and iodine resin, Huo Zhewei, activated carbon
The mixture of grain and resin particle.Using porous active carbon particle, one or more materials in water are made to be attracted to activity
Charcoal particle surface and remove, removing object includes deliquescent organic substance, synthetic detergent, microorganism, virus and a certain amount of
Heavy metal, and can decolourize, go to eliminate the unusual smell.Various zwitterions, the poisonous huge sum of money in water removal are removed by ion exchange resin
Belong to, iodine resin kills harmful bacteria and virus in water.
The preferred capillary type ultrafiltration membrane of the ultrafiltration membrane, hollow fiber ultrafiltration membrane.The ultrafiltration membrane includes a shell, described
Shell includes one side wall, is fixed with bottom below the side wall, the side wall is fixedly arranged above top, water outlet is provided with the top
Mouthful, the water outlet port is connected with the suction nozzle, and a water inlet port is provided with the bottom, hollow tube, institute are equipped with the shell
The bending for stating hollow tube takes the shape of the letter U, and two ends of the hollow tube are above, and the distance of the end to the top is 1mm
To 10mm, the micropore that aperture is not more than 0.01 micron is provided with the side wall of the hollow tube.
The first metal filter screen, first metal are equipped between the primary filter module and the secondary filtration modules
The mesh aperture of filter screen is not more than 0.1mm.Prevent activated carbon and resin particle from entering primary filter module, influence primary filter
The filter effect of module.
The second metal filter screen, second metal filter screen are equipped between the secondary filtration modules and the ultrafiltration membrane
Mesh aperture be not more than 0.1mm.Prevent activated carbon and resin particle from entering ultrafiltration membrane, block the hollow tube in ultrafiltration membrane, shadow
Ring the filter effect of ultrafiltration membrane.
The side wall of the tubular body lower end is equipped with screw thread, and the connection structure is used as using the screw thread.The screw thread is excellent
Elect internal thread as.It is inserted into except by tubular body end in water source in addition to use, also mineral water bottle, water can be connected by connection structure
The water storage apparatus such as bag, kettle, store water to be filtered in water storage apparatus, water storage apparatus in upper suction pipe under, water to be filtered
Flow out, use from suction nozzle after primary filter module, secondary filtration modules, ultrafiltration membrance filter under self gravitation effect
It is more convenient, laborsaving.
Respectively there are lanyard folder in tubular body top both sides.Pass through, carried using lanyard more convenient for lanyard.
A capping is further included, the capping connects the external wall of tubulose by a connection piece, and the capping internal diameter is more than described
The outside diameter of connection structure.When not in use, capping can realize connection structure and seal, and prevent bacterium enters from causing secondary pollution.
Brief description of the drawings
Fig. 1 is a kind of structure diagram of the utility model.
Fig. 2 is another structure diagram of the utility model.
Embodiment
In order to make the technical means, creative features, achievable purpose and effectiveness that the utility model is realized easy to understand, under
Face, which combines to be specifically illustrating, is expanded on further the utility model.
With reference to Fig. 1, Fig. 2, the filter pipet with ultrafiltration membrane, including a tubular body, tubular body upper end are communicated with a suction nozzle 1,
Tubular body lower end is equipped with one and is used to connecting the connection structure 5 of water container, from the connection structure at suction pipe in tubular body
Direction is equipped with filter cotton module, ultrafiltration membrane successively.In order to further improve filter effect, filtered step by step, in tubular body certainly
To suction pipe prescription to primary filter module 4, secondary filtration modules 3, ultrafiltration membrane 2 is equipped with successively at connection structure 5, such as Fig. 2.It is primary
Filtering module 4, secondary filtration modules 3 collectively form ultrafiltration cotton module.The utility model uses three layer filtration mechanism, passes through primary
The preliminary large granular impurity crossed in drainage of filtering module 4, then filters organic matter, microorganism and certain by secondary filtering module
Heavy metal of amount etc., and go to eliminate the unusual smell, finally, filtered by the way that ultrafiltration membrane 2 is further to water.Ultrafiltration membrane 2 is a kind of aperture
Specification is consistent, and nominal pore scope is less than 0.01 micron of micropore filtering film.Appropriate pressure is imposed in the side of film, can just be sieved
Go out to be less than the solute molecule in aperture, be more than 10 nanometers more than 500 dalton (atomic mass unit), particle diameter to separate molecular weight
Particle.Ultrafiltration membrane 2 is one of polymeric membrane for separation developed earliest, the sixties ultrafiltration apparatus be achieved that industrialization.This is specially
Profit utilizes ultrafiltration membrane 2, is filter medium with ultrafiltration membrane 2 using the pressure differential of film both sides as driving force, in the fair suction pressure power of water outlet
Under, when water flows through film surface, many tiny micropores that 2 surface of ultrafiltration membrane is gathered only allow water and small-molecule substance by and
As permeate, and volume is then trapped within the liquid feeding side of film more than the material of film surface micropore diameter in stoste, becomes concentrate,
Thus realize the purpose further purified to water.After tested, after installing ultrafiltration membrane 2 additional on domestic most of filter core, filter out
Water base all meet the requirement directly drunk, therefore, the water filtered out using the filter pipet of the utility model can be direct
Drink.
Primary filter module 4 is filled with synthetic fibers filter cotton.Synthetic fibers filter cotton has the resistance small, light-weight, no
The advantages that water suction.Secondary filtration modules 3 are filled with active carbon particle, ion exchange resin and iodine resin.Utilize porous work
Property charcoal particle, one or more materials is attracted to activated carbon granule surface and is removed, removing object includes dissolubility
Organic substance, synthetic detergent, microorganism, virus and a certain amount of heavy metal, and can decolourize, go to eliminate the unusual smell.By from
Sub-exchange resin removes various zwitterions, toxic heavy metal in water removal, and iodine resin kills harmful bacteria and virus in water.Ultrafiltration
The preferred capillary type ultrafiltration membrane of film 2, hollow fiber ultrafiltration membrane.Ultrafiltration membrane 2 includes a shell, and shell includes one side wall, under side wall
Side be fixed with bottom, side wall is fixedly arranged above top, and water outlet port is provided with top, and water outlet port is connected with suction nozzle 1, be provided with bottom one into
Water end (W.E.) mouth, shell is interior to be equipped with hollow tube, and the bending of hollow tube takes the shape of the letter U, and two ends of hollow tube are above, end to top
Distance is 1mm to 10mm, and the micropore that aperture is not more than 0.01 micron is provided with the side wall of hollow tube.
The first metal filter screen, the net of the first metal filter screen are equipped between primary filter module 4 and secondary filtration modules 3
Hole aperture is not more than 0.1mm.Prevent activated carbon and resin particle from entering primary filter module 4, influence the mistake of primary filter module 4
Filter effect.The second metal filter screen, the mesh aperture of the second metal filter screen are equipped between secondary filtration modules 3 and ultrafiltration membrane 2
No more than 0.1mm.Prevent activated carbon and resin particle from entering ultrafiltration membrane 2, block the hollow tube in ultrafiltration membrane 2, influence ultrafiltration membrane 2
Filter effect.The side wall of tubular body lower end is equipped with screw thread, and connection structure 5 is used as using screw thread.Screw thread is preferably internal thread.Remove
Tubular body end is inserted into water source using outer, also the water storages such as mineral water bottle, water bag, kettle can be connected by connection structure 5
Equipment, stores water to be filtered in water storage apparatus, water storage apparatus is in upper suction pipe under, and water to be filtered is in self gravitation effect
It is lower to be flowed out after primary filter module 4, secondary filtration modules 3, ultrafiltration membrane 2 filter from suction nozzle 1, use more convenient, province
Power.Respectively there are lanyard folder in tubular body top both sides.Pass through, carried using lanyard more convenient for lanyard.A capping 6 is further included,
Capping 6 connects the external wall of tubulose by a connection piece, and 6 internal diameters of capping are more than the outside diameter of connection structure 5.When not in use, 6 are covered
Connection structure 5 can be realized and sealed, prevent bacterium enters from causing secondary pollution.
The advantages of basic principle and main feature and the utility model of the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Simply illustrate the utility model principle, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
Various changes and modifications are had, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed scope is defined by the appending claims and its equivalent thereof.
Claims (9)
1. the filter pipet with ultrafiltration membrane, including a tubular body, the tubular body upper end is communicated with a suction nozzle, under the tubular body
End is equipped with one and is used to connect the connection structure of water container, it is characterised in that in the tubular body from the connection structure to
The suction pipe prescription is to successively equipped with filter cotton module, ultrafiltration membrane.
2. the filter pipet according to claim 1 with ultrafiltration membrane, it is characterised in that filter cotton module is made of carbon plate
Filter cotton layer.
3. the filter pipet according to claim 1 with ultrafiltration membrane, it is characterised in that the filter cotton module is by primary mistake
Module, secondary filtration modules composition are filtered, secondary filtration modules are between primary filter module and ultrafiltration membrane.
4. the filter pipet according to claim 3 with ultrafiltration membrane, it is characterised in that the primary filter module is fiber
Filter cotton layer.
5. the filter pipet according to claim 3 with ultrafiltration membrane, it is characterised in that the ultrafiltration membrane surpasses for capillary type
Filter membrane or hollow fiber ultrafiltration membrane.
6. the filter pipet according to claim 1 with ultrafiltration membrane, it is characterised in that the ultrafiltration membrane includes a shell,
The shell includes one side wall, is fixed with bottom below the side wall, the side wall is fixedly arranged above top, water outlet is provided with the top
Port, the water outlet port are connected with the suction nozzle, and a water inlet port is provided with the bottom, hollow tube is equipped with the shell,
The bending of the hollow tube takes the shape of the letter U, and two ends of the hollow tube are above, and the distance on the end to the top is
1mm to 10mm, the micropore that aperture is not more than 0.01 micron is provided with the side wall of the hollow tube.
7. the filter pipet according to claim 3 with ultrafiltration membrane, it is characterised in that the primary filter module with it is described
The first metal filter screen is equipped between secondary filtration modules, the mesh aperture of first metal filter screen is not more than 0.1mm；Institute
State and the second metal filter screen, the mesh aperture of second metal filter screen are equipped between secondary filtration modules and the ultrafiltration membrane
No more than 0.1mm.
8. the filter pipet with ultrafiltration membrane according to any one in claim 1-7, it is characterised in that the tubular body
The side wall of lower end is equipped with screw thread, and the connection structure is used as using the screw thread.
9. the filter pipet with ultrafiltration membrane according to any one in claim 1-7, it is characterised in that further include an envelope
Lid, the capping connect the external wall of tubulose by a connection piece, and the capping internal diameter is more than the outside diameter of the connection structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721019422.9U CN207342325U (en) | 2017-08-15 | 2017-08-15 | Filter pipet with ultrafiltration membrane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721019422.9U CN207342325U (en) | 2017-08-15 | 2017-08-15 | Filter pipet with ultrafiltration membrane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207342325U true CN207342325U (en) | 2018-05-11 |
Family
ID=62412633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721019422.9U Active CN207342325U (en) | 2017-08-15 | 2017-08-15 | Filter pipet with ultrafiltration membrane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207342325U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110240263A (en) * | 2019-06-12 | 2019-09-17 | 江苏吉隆环保科技有限公司 | A kind of enhanced inner liner support pipe of MBR film |
-
2017
- 2017-08-15 CN CN201721019422.9U patent/CN207342325U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110240263A (en) * | 2019-06-12 | 2019-09-17 | 江苏吉隆环保科技有限公司 | A kind of enhanced inner liner support pipe of MBR film |
| CN110240263B (en) * | 2019-06-12 | 2021-11-09 | 江苏吉隆环保科技有限公司 | MBR membrane is with enhancement mode inside lining stay tube |
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