CN205700162U - A kind of nucleopore membranes liquid filter - Google Patents
A kind of nucleopore membranes liquid filter Download PDFInfo
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- CN205700162U CN205700162U CN201620306196.1U CN201620306196U CN205700162U CN 205700162 U CN205700162 U CN 205700162U CN 201620306196 U CN201620306196 U CN 201620306196U CN 205700162 U CN205700162 U CN 205700162U
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- nucleopore membranes
- filter
- adapter sleeve
- liquid
- filter membrane
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Abstract
The utility model discloses a kind of nucleopore membranes liquid filter, comprising: pan, the lower section of pan is provided with outlet pipe, and outlet pipe is provided with air inlet；Adapter sleeve, adapter sleeve is tubular structure, and one end of adapter sleeve is connected with pan opening, and the external diameter of adapter sleeve is slightly less than the internal diameter of described liquid container bottleneck；Sealing ring, described sealing ring is enclosed within the outer wall of described adapter sleeve；Filter membrane pole, the quantity of described filter membrane pole is multiple, arranges along adapter sleeve other end interval；The cavity that filter membrane pole is surrounded is filter chamber；Nucleopore membranes, described nucleopore membranes is connected on described filter membrane pole, covers described filter chamber；Air equalizer opening, described air equalizer opening sequentially passes through pan wall, connects jacket wall and filter membrane pole, for equilibration flask internal gas pressure and ambient pressure.This utility model filter is directly sealingly mounted in bottleneck with inserting mode, completes to filter when being poured out by liquid in bottle；Save and liquid is poured into the step that filter needs are individually operated, easy and simple to handle.
Description
Technical field
This utility model belongs to liquid filtration art, particularly relates to a kind of nucleopore membranes liquid filter.
Background technology
Along with the development of society, the living standard of people improves constantly, and liquid filters and has been widely used for various hard-core technology, commercial production and people's livelihood field as a kind of energy-saving and environmental protection, high efficiency technical means.Water filter is used at large by people, when using water, uses filter that the impurity etc. in water is carried out depth-type filtration, preferably protects the health of user.Various wine brewing processes and process of depositing all can cause inevitably there is precipitation in wine, not only affect colours of wine, the also mouthfeel of extreme influence wine.As used minifilters to be filtered out by the infusible precipitate in wine, the mouthfeel of wine product can be promoted undoubtedly, drive sale, increase brand recognition and consumption viscosity.
Filter is that liquid filters the carrier implemented, and the form of filter is various, is broadly divided into filter element, plate filter, rolling filter etc., and its function mainly loads filter membrane, arranges flow channel for liquids.Although filter membrane is the critical material of filter, but the design of filtration device structure be also filter membrane performance can optimization use, one of convenient key factor used of filter.At present, the small-sized nuclepore filter filtered for liquid is mostly the design of flat board replaceable filter disc type, and entirely filter stand is used on container, and the top of filter is used for containing non-filtrate body, bottom is pan and liquid outlet, and container contains the liquid after filtering.
Utilize existing filter to carry out drinks when filtering, need to arrange single wine holding container, filter is placed on wine holding container, then will just import filter in bottle, utilize filter to filter.Such filter process needs to import wine the step of filter, and operation is inconvenient in daily life, during this external pouring, is easily caused wine liquid and pours down or forth.
Summary of the invention
The purpose of this utility model is to provide a kind of nucleopore membranes liquid filter, with solve existing filter drinks liquid is filtered time, operation inconvenience and the problem easily poured down or forth.
The technical scheme that this utility model solves above-mentioned technical problem is as follows: a kind of nucleopore membranes liquid filter, and filter is arranged on the bottleneck of liquid container, for liquid is filtered, comprising:
Pan, the lower section of described pan is provided with outlet pipe, and described outlet pipe is provided with air inlet；
Adapter sleeve, described adapter sleeve is tubular structure, and one end of adapter sleeve is connected with pan opening, and the external diameter of adapter sleeve is slightly less than the interior warp of described liquid container bottleneck；
Sealing ring, described sealing ring is enclosed within the outer wall of described adapter sleeve；
Filter membrane pole, the quantity of described filter membrane pole is multiple, arranges along adapter sleeve other end interval；The cavity that filter membrane pole is surrounded is filter chamber；
Nucleopore membranes, described nucleopore membranes is connected on described filter membrane pole, covers described filter chamber；
Air equalizer opening, described air equalizer opening sequentially passes through pan wall, connects jacket wall and filter membrane pole, for equilibration flask internal gas pressure and ambient pressure.
This utility model nucleopore membranes as above liquid filter, further, filter also includes that limiting plate, described limiting plate are arranged on the outside of adapter sleeve, is tightly connected with adapter sleeve or one-body molded, and the diameter of described limiting plate is more than the external diameter of the bottleneck of liquid container.
This utility model nucleopore membranes as above liquid filter, further, the quantity of described sealing ring is 1～3, and when the quantity of sealing ring is two or more, adjacent sealing ring be arranged in parallel.
This utility model nucleopore membranes as above liquid filter, further, described water outlet pipe internal diameter is 0.3cm～1.2cm.
This utility model nucleopore membranes as above liquid filter, further, described filter membrane is single cone nucleopore membranes, straight hole nucleopore membranes or bipyramid nucleopore membranes.
This utility model nucleopore membranes as above liquid filter, further, described filter membrane is divided into accurate nucleopore membranes or general type nucleopore membranes, and the aperture of accurate nucleopore membranes is 0.6 μm～4.0 μm, hole density 1 × 106～3 × 108cm2；The aperture of general type nucleopore membranes is 4.2 μm～10.0 μm, hole density 2 × 105～1 × 106cm2。
This utility model nucleopore membranes as above liquid filter, further, the quantity of described air inlet is 1～2.
The beneficial effects of the utility model are:
Filter is directly sealingly mounted in bottleneck with inserting mode, completes to filter when being poured out by liquid in bottle；Save and liquid is poured into the step that filter needs are individually operated, easy and simple to handle.Carry out inside and outside air pressure balance by hiding the air pressure balance sky pan wall, connection jacket wall and filter membrane pole, make filter processing cost be greatly lowered.Filtration device structure is simple, easy to process, with low cost.
Accompanying drawing explanation
By the detailed description made in conjunction with the following drawings, of the present utility model above-mentioned and/or other aspects and advantage will be apparent from and be easier to understand, and these accompanying drawings the most schematically, are not limiting as this utility model, wherein:
Fig. 1 is the nucleopore membranes liquid filter schematic diagram of a kind of embodiment of this utility model；
Fig. 2 is the nucleopore membranes liquid filter schematic diagram of a kind of embodiment of this utility model；
Fig. 3 is the schematic cross-section of the nucleopore membranes liquid filter of a kind of embodiment of this utility model；
Fig. 4 is that the nucleopore membranes liquid filter of a kind of embodiment of this utility model inserts schematic diagram after bottle；
Fig. 5 is the schematic partial cross-sectional view at this Fig. 4 bottleneck position.
In accompanying drawing, the list of parts representated by each label is as follows:
1, pan, 11, outlet pipe, 12, air inlet, 13, air equalizer opening, 2, adapter sleeve, 3, sealing ring, 4, filter membrane pole, 5, reinforcing ring, 6, nucleopore membranes, 7, limiting plate, 8, liquid container, 81, liquid container bottleneck, 10, nucleopore membranes liquid filter.
Detailed description of the invention
Hereinafter, the embodiment of nucleopore membranes liquid filter of the present utility model is described with reference to the accompanying drawings.
The embodiment recorded at this is specific detailed description of the invention of the present utility model, is used for illustrating design of the present utility model, is all explanatory and exemplary, should not be construed as this utility model embodiment and the restriction of this utility model scope.In addition to the embodiment recorded at this, those skilled in the art can also use other technical scheme obvious based on the application claims and description disclosure of that, and these technical schemes include using the technical scheme making any obvious substitutions and modifications to the embodiment recorded at this.
The accompanying drawing of this specification is schematic diagram, aids in illustrating design of the present utility model, it is schematically indicated the shape of each several part and mutual relation thereof.Note that the structure of each parts for the ease of clearly showing this utility model embodiment, do not draw according to identical ratio between each accompanying drawing.Identical reference marker is used for representing identical part.
Fig. 1 illustrates the nucleopore membranes liquid filter 10 of a kind of embodiment of this utility model, comprising:
Pan 1, the lower section of described pan 1 is provided with outlet pipe 11, and described outlet pipe 11 is provided with air inlet 12；In a preferred embodiment, described water outlet pipe internal diameter is 0.3cm～1.2cm.In a more preferred embodiment, described water outlet pipe internal diameter is 0.6cm～0.9cm.In a preferred embodiment, the quantity of described air inlet is 1～2.
Adapter sleeve 2, described adapter sleeve 2 is tubular structure, and one end of adapter sleeve 2 is connected with pan 1 opening, and the external diameter of adapter sleeve 2 is slightly less than the interior warp of described liquid container bottleneck 81；
Sealing ring 3, described sealing ring 3 is enclosed within the outer wall of described adapter sleeve 2；In specific implementation process, the quantity of described sealing ring is 1～3, and when the quantity of sealing ring is two or more, adjacent sealing ring be arranged in parallel.As depicted in figs. 1 and 2, having two sealing rings, sealing ring place plane is parallel to each other.
Filter membrane pole 4, the quantity of described filter membrane pole 4 is multiple, arranges along adapter sleeve 2 other end interval；The cavity that filter membrane pole 4 is surrounded is filter chamber；As in figure 2 it is shown, the termination of filter membrane pole 4 is provided with reinforcing ring 5, this reinforcing ring can increase the steadiness of filter membrane pole, and during filter uses so that it is insert the bottleneck of liquid container more smoothly.
Nucleopore membranes 6, described nucleopore membranes 6 is connected on described filter membrane pole 4, covers described filter chamber；In specific implementation process, described filter membrane is single cone nucleopore membranes, straight hole nucleopore membranes or bipyramid nucleopore membranes.Described filter membrane is divided into accurate nucleopore membranes or general type nucleopore membranes, and the aperture of accurate nucleopore membranes is 0.6 μm～4.0 μm, hole density 1 × 106～3 × 108cm2；The aperture of general type nucleopore membranes is 4.2 μm～10.0 μm, hole density 2 × 105～1 × 106cm2。
Air equalizer opening 13, described air equalizer opening 13 sequentially passes through pan wall, connects jacket wall and filter membrane pole, for equilibration flask internal gas pressure and ambient pressure.
When the filter of this utility model above-described embodiment uses, by filter membrane pole, the bottleneck of adapter sleeve insertion liquid container, when needing the liquid in use liquid container, liquid container is tilting.Need the degree of depth controlling to insert bottleneck when but this filter uses, insert and be too deeply then not easily taken out.In order to solve the problems referred to above, improvement further to above-described embodiment, filter also includes that limiting plate 7, described limiting plate set 7 and put in the outside of adapter sleeve 2, being tightly connected or one-body molded with adapter sleeve 2, the diameter of described limiting plate 7 is more than the external diameter of the bottleneck of liquid container.
Fig. 4 and Fig. 5 illustrates the use state of the nucleopore membranes liquid filter of a kind of embodiment of this utility model, and this nucleopore membranes liquid filter 10 is connected with liquid container 8, is specifically arranged on the bottleneck 81 of liquid container, for filtering container internal liquid.
Can be learnt by above-described embodiment analysis, this utility model filters has the advantage that filter is directly sealingly mounted in bottleneck with inserting mode, completes to filter when being poured out by liquid in bottle；Save and liquid is poured into the step that filter needs are individually operated, easy and simple to handle.Carry out inside and outside air pressure balance by hiding the air pressure balance sky pan wall, connection jacket wall and filter membrane pole, make filter processing cost be greatly lowered.Filtration device structure is simple, easy to process, with low cost.
Each technical characteristic of above-mentioned disclosure is not limited to disclosed with further feature combination, those skilled in the art also can carry out between each technical characteristic according to the purpose of invention other combine, be as the criterion realizing the purpose of this utility model.
Claims (8)
1. a nucleopore membranes liquid filter, filter is arranged on the bottleneck of liquid container, for liquid
Body filters, it is characterised in that including:
Pan, the lower section of described pan is provided with outlet pipe, and described outlet pipe is provided with air inlet；
Adapter sleeve, described adapter sleeve is tubular structure, and one end of adapter sleeve is connected with pan opening, even
The external diameter of female connector is slightly less than the interior warp of described liquid container bottleneck；
Sealing ring, described sealing ring is enclosed within the outer wall of described adapter sleeve；
Filter membrane pole, the quantity of described filter membrane pole is multiple, arranges along adapter sleeve other end interval；
The cavity that filter membrane pole is surrounded is filter chamber；
Nucleopore membranes, described nucleopore membranes is connected on described filter membrane pole, covers described filter chamber；
Air equalizer opening, described air equalizer opening sequentially passes through pan wall, connects jacket wall and filter membrane pole,
For equilibration flask internal gas pressure and ambient pressure.
Nucleopore membranes liquid filter the most according to claim 1, it is characterised in that also include limit
Position plate, described limiting plate is arranged on the outside of adapter sleeve, is tightly connected with adapter sleeve or one-body molded, institute
State the diameter external diameter more than the bottleneck of liquid container of limiting plate.
Nucleopore membranes liquid filter the most according to claim 1, it is characterised in that described sealing
The quantity of circle is 1～3, when the quantity of sealing ring is two or more, and adjacent sealing ring
It is arranged in parallel.
4. according to the nucleopore membranes liquid filter described in any one of claim 1-3, it is characterised in that
Described water outlet pipe internal diameter is 0.3cm～1.2cm.
5. according to the nucleopore membranes liquid filter described in any one of claim 1-3, it is characterised in that
Described filter membrane is single cone nucleopore membranes, straight hole nucleopore membranes or bipyramid nucleopore membranes.
Nucleopore membranes liquid filter the most according to claim 5, it is characterised in that described filter membrane
Being divided into accurate nucleopore membranes or general type nucleopore membranes, the aperture of accurate nucleopore membranes is 0.6 μm～4.0 μ
M, hole density 1 × 106～3 × 108cm2；The aperture of general type nucleopore membranes is 4.2 μm～10.0 μm, Kong Mi
Degree 2 × 105～1 × 106cm2。
Nucleopore membranes liquid filter the most according to claim 4, it is characterised in that described air inlet
The quantity in hole is 1～2.
Nucleopore membranes liquid filter the most according to claim 7, it is characterised in that described filter membrane
For single cone nucleopore membranes, straight hole nucleopore membranes or bipyramid nucleopore membranes；State filter membrane and be divided into accurate nucleopore membranes or pervasive
Type nucleopore membranes, the aperture of accurate nucleopore membranes is 0.6 μm～4.0 μm, hole density 1 × 106～3 ×
108cm2；The aperture of general type nucleopore membranes is 4.2 μm～10.0 μm, hole density 2 × 105～1 × 106cm2。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620306196.1U CN205700162U (en) | 2016-04-13 | 2016-04-13 | A kind of nucleopore membranes liquid filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620306196.1U CN205700162U (en) | 2016-04-13 | 2016-04-13 | A kind of nucleopore membranes liquid filter |
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| Publication Number | Publication Date |
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| CN205700162U true CN205700162U (en) | 2016-11-23 |
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| CN201620306196.1U Active CN205700162U (en) | 2016-04-13 | 2016-04-13 | A kind of nucleopore membranes liquid filter |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107158781A (en) * | 2017-07-01 | 2017-09-15 | 上海谷奇核孔膜材料科技有限公司 | Liquid precise filter |
| CN111841331A (en) * | 2020-07-17 | 2020-10-30 | 惠州市科近离子膜材料研究院 | Tubular membrane based on nuclear track membrane and application |
-
2016
- 2016-04-13 CN CN201620306196.1U patent/CN205700162U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107158781A (en) * | 2017-07-01 | 2017-09-15 | 上海谷奇核孔膜材料科技有限公司 | Liquid precise filter |
| CN111841331A (en) * | 2020-07-17 | 2020-10-30 | 惠州市科近离子膜材料研究院 | Tubular membrane based on nuclear track membrane and application |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210907 Address after: 211300 room 4031, building 1, No. 32, Maoshan Road, economic development zone, Gaochun District, Nanjing, Jiangsu Province (Yangjiang Industrial Park) Patentee after: Linde membrane technology (Nanjing) Co.,Ltd. Address before: 100094 room 106, second floor, block B, building 1, yard 2, Yongcheng Road, Haidian District, Beijing Patentee before: LINDEMO TECHNOLOGY (BEIJING) Co.,Ltd. |
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| TR01 | Transfer of patent right |