CN204447770U - Ultra-filtration element sealing external member - Google Patents
Ultra-filtration element sealing external member Download PDFInfo
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- CN204447770U CN204447770U CN201520104065.0U CN201520104065U CN204447770U CN 204447770 U CN204447770 U CN 204447770U CN 201520104065 U CN201520104065 U CN 201520104065U CN 204447770 U CN204447770 U CN 204447770U
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Abstract
The utility model discloses a kind of ultra-filtration element sealing external member, sealing external member is is integrally connected and composed by sealing collar main body and back cover, sealing collar main body is the hollow pipeline section shape that two ends are all opening, institute's back cover is integrally made up of bottom surface and extension collar two parts, extend the hollow pipeline section that the collar is the lower end one extension downwards formation of self-styled rubber lantern ring main body, bottom surface is integrally connected to the lower end and the closed lower end extending the collar that extend the collar, the axial length extending the collar is 1-2cm, in manufacture procedure of adhesive, directly glue is injected in the sealing external member of this integral type, and carry out sealing by inserting bottom filter core in this sealing external member, after glue curing, back cover is excised.Sealing external member of the present utility model revolutionizes the sealing adhesive process of ultra-filtration element, substantially increase ultra-filtration element production efficiency, greatly reduce cost of labor, make ultra-filtration element obtain unprecedented lifting in cost control and improved efficiency, it also avoid because of sealing base that to remove the filter core caused bad.
Description
Technical field
The utility model belongs to purifier field, is specifically related to the sealing external member structure of a kind of purifier ultra-filtration element used.
Background technology
Ultra-filtration element is generally used for the last of purifier and filters together, its filtering accuracy is at 0.1 microns, because precision is very high, so the water filtered out is also limpid especially, can various harmful substances in effectively catching water quality, play impurity screening and retain the effect of bacterium, be that a kind of volume is little, economical and the ideal extreme trace having the nontoxic pollution-free of removal of impurities and bacteria-eliminating efficacy concurrently filters link filter core used.
Ultra-filtration element is generally made up of doughnut cortina, adopting more is polyacrylic fibres, polysulfones silk and polyether sulfone silk, generally after hollow fibre filament tied silk is completed, the bottom of tow is inserted in sealing lining and carries out sealing, what its sealing adhesive process adopted at present is the method that sealing lining coordinates sealing base, sealing lining is a hollow collar, its two is all opening, sealing base is the back cover part of a plate-like, sealing lining is positioned in sealing base, by sealing base by the bottom lock of sealing lining for accommodating glue, then glue is poured in the sealing lining after back cover, again the bottom of the tow tied is inserted in sealing lining and encapsulate, after standing 4-6 hour, namely after glue solidifies completely, sealing base is manually separated with sealing lining, namely the manufacture procedure of adhesive of ultra-filtration element is completed.
And aforesaid sealing base uses to can be used in next batch sealing, need manually to process it, mainly strike off manual for the glue had cured in sealing base, and being separated and the striking off of solidified glue on sealing base for the ease of sealing base after sealing and sealing lining, need process sealing base being carried out to application of lubricating.
But, sealing base after repeatedly using, owing to being repeatedly subject to the impact of frictioning, can gross distortion be caused, cannot continue to use, need often to change, therefore be easily-consumed products, in order to reduce consumables cost as far as possible, sealing base is generally the lathe part that PVC plastic truck goes out.Though so so, by sealing base one by one from the sealing lining of correspondence remove artificial, to be reused the artificial and upper lubricant of the frictioning caused by sealing base be manually human cost higher than sealing base consumables cost in sealing adhesive process, moreover lubricant is also many cost.
And, also there is the following technological deficiency that can not solve in aforesaid traditional sealing adhesive process: after inserting the sealing of sealing lining bottom filter core, standing 4-6 hour glue is needed to solidify completely, therefore after sealing base is finished, just just next batch production can be carried out after can only waiting for glue curing, therefore, the quantity of sealing base directly has influence on the output of ultra-filtration element, and the glue curing time has a strong impact on the production efficiency of ultra-filtration element; Moreover after glue solidifies completely, being removed from its place sealing lining one by one by sealing base is also an operation quite consuming time, and in the process that removes of sealing base, also may causes the damage to filter core, reduce filter core and produce yield.
Utility model content
In order to solve the problem, the utility model provides a kind of ultra-filtration element sealing external member, the special structural design of this ultra-filtration element sealing external member revolutionizes the sealing adhesive process of ultra-filtration element, substantially increase the production efficiency of ultra-filtration element, and due to frictioning and lubrication cost of labor need not be greatly reduced, ultra-filtration element is made to obtain unprecedented lifting on the control of cost and the lifting of efficiency, it also avoid because of sealing base that to remove the filter core caused bad, is the important breakthrough of ultra-filtration element production field.
The utility model in order to the technical scheme solving its technical problem and adopt is:
A kind of ultra-filtration element sealing external member, described sealing external member is is integrally connected and composed by sealing collar main body and back cover, described sealing collar main body is the hollow pipeline section shape that two ends are all opening, described back cover is integrally made up of bottom surface and extension collar two parts, the described extension collar is that one extends the hollow pipeline section formed downwards from the lower end of described sealing collar main body, described bottom surface is integrally connected to the lower end of the described extension collar and the lower end of the closed described extension collar, the axial length of the described extension collar is 1-2cm, described sealing collar main body and described back cover form the accommodation space that a upper end is opening jointly.
The utility model in order to the further technical scheme solving its technical problem and adopt is:
Say further, the inner surface of described sealing collar main body has the matsurface of a trap ring-type, described matsurface extends to the middle part of the inner surface of described sealing collar main body from the lower end of the inner surface of described sealing collar main body, the height of described matsurface is highly consistent with sealing.Furthermore, the roughness Ra of described matsurface is 50 to 200.Furthermore, described matsurface is formed by artificial hacking.
Say further, described sealing collar main body and described extension collar coaxial line, and the external diameter of the external diameter of the lower end of described sealing collar main body and the upper end of the described extension collar is not etc., the one junction of described sealing collar main body and the described extension collar forms shoulder, and described shoulder is cutting position.It is preferred that the external diameter of the lower end of described sealing collar main body is greater than the external diameter of the upper end of the described extension collar.
In embodiments more of the present utility model, the outer surface of described sealing collar main body is provided with two annular grooves, annular groove described in every bar is arranged along the circumference of described sealing collar main body, and two the axis of annular groove each other along described sealing collar main body is parallel and spaced apart, described annular groove is for sheathed O type circle.
It is preferred that described sealing external member is made up of ABS plastic.
The beneficial effects of the utility model are: ultra-filtration element sealing external member of the present utility model is is integrally connected and composed by sealing collar main body and back cover two parts, because this sealing external member carries back cover, without the need to using traditional sealing base, in manufacture procedure of adhesive, directly glue is injected in the sealing external member of this integral type, and carry out sealing by inserting bottom filter core in this sealing external member, after glue curing, back cover is excised.The special construction design of this sealing external member, break tradition by reusable for sealing base fixed pattern technological means, therefore not by any restriction of sealing base, filter core manufacture procedure of adhesive and filter core consecutive production made in one piece can be realized, cannot need not continue to produce as traditional sealing adhesive process is subject to the restriction of sealing base quantity and glue curing time just like that, more be omitted necessary upper lubricant and frictioning in traditional sealing adhesive process artificial, also eliminate the use of lubricating oil, also avoid traditional sealing adhesive process because of the filter core removing sealing base and may cause impaired, and the filter core after glue curing can carry out unified excision back cover operation in a large number, sealing base need not be removed as tradition to carry out one by one just like that.Although the consumables cost of sealing external member can coordinate the consumables cost of reusable sealing base high than traditional sealing lining, but the consumables cost slightly raised with this sealing external member has exchanged significantly reducing of human cost and significantly improving of production efficiency for, and the utility model is the important breakthrough of ultra-filtration element production field.
Accompanying drawing explanation
Fig. 1 is one of sealing external member structure schematic diagram of the present utility model;
Fig. 2 is sealing external member structure schematic diagram two of the present utility model;
Fig. 3 is sealing external member structure schematic diagram three of the present utility model.
Detailed description of the invention
Below by way of specific instantiation, detailed description of the invention of the present utility model is described, those skilled in the art can understand advantage of the present utility model and effect easily by content disclosed in the present specification.The utility model also can be implemented in further, different ways, that is, under the category do not disclosed departing from the utility model, can give different modifications and change.
Embodiment: a kind of ultra-filtration element sealing external member, as shown in Figure 1 to Figure 3, described sealing external member is is integrally connected and composed by sealing collar main body 1 and back cover 2, described sealing collar main body is the hollow pipeline section shape that two ends are all opening, described back cover is integrally made up of bottom surface 21 and the extension collar 22 two parts, the described extension collar is that one extends the hollow pipeline section formed downwards from the lower end of described sealing collar main body, described bottom surface is integrally connected to the lower end of the described extension collar and the lower end of the closed described extension collar, the axial length of the described extension collar is 1-2cm, described sealing collar main body and described back cover form the accommodation space that a upper end is opening jointly.
The inner surface of described sealing collar main body has the matsurface (figure does not illustrate) of a trap ring-type, described matsurface extends to the middle part of the inner surface of described sealing collar main body from the lower end of the inner surface of described sealing collar main body, the height of described matsurface is highly consistent with sealing.The roughness Ra of described matsurface is 50 to 200.Described matsurface is formed by artificial hacking.This matsurface can strengthen the tackness between sealing collar body inner surface and glue.
Described sealing collar main body and described extension collar coaxial line, and the external diameter of the lower end of described sealing collar main body is greater than the external diameter of the upper end of the described extension collar, the one junction of described sealing collar main body and the described extension collar forms shoulder A, and described shoulder is cutting position.This shoulder clearly can show the line of demarcation of sealing collar main body and back cover, is convenient to cutting.
Described sealing external member can adopt ABS plastic to make.
The utility model Fig. 1 to Fig. 3 illustrates to illustrate the sealing external member structure that three kinds are applicable to different model ultra-filtration element respectively.As shown in Figures 2 and 3, the outer surface of its sealing collar main body is provided with two annular grooves 11, annular groove described in every bar is arranged along the circumference of described sealing collar main body, and the axis of two annular grooves each other along described sealing collar main body is parallel and spaced apart.This annular groove is for sheathed O type circle.
In manufacture procedure of adhesive, directly glue is injected in the sealing external member of the utility model integral type, and carry out sealing by inserting bottom filter core in this sealing external member, after glue curing, back cover is excised.
Claims (8)
1. a ultra-filtration element sealing external member, it is characterized in that: described sealing external member is is integrally connected and composed by sealing collar main body (1) and back cover (2), described sealing collar main body is the hollow pipeline section shape that two ends are all opening, described back cover is made up of bottom surface (21) and the extension collar (22) two parts one, the described extension collar is that one extends the hollow pipeline section formed downwards from the lower end of described sealing collar main body, described bottom surface is integrally connected to the lower end of the described extension collar and the lower end of the closed described extension collar, the axial length of the described extension collar is 1-2cm, described sealing collar main body and described back cover form the accommodation space that a upper end is opening jointly.
2. ultra-filtration element sealing external member as claimed in claim 1, it is characterized in that: the inner surface of described sealing collar main body has the matsurface of a trap ring-type, described matsurface extends to the middle part of the inner surface of described sealing collar main body from the lower end of the inner surface of described sealing collar main body, the height of described matsurface is highly consistent with sealing.
3. ultra-filtration element sealing external member as claimed in claim 2, is characterized in that: the roughness Ra of described matsurface is 50 to 200.
4. ultra-filtration element sealing external member as claimed in claim 2, is characterized in that: described matsurface is formed by artificial hacking.
5. ultra-filtration element sealing external member as claimed in claim 1, it is characterized in that: described sealing collar main body and described extension collar coaxial line, and the external diameter of the external diameter of the lower end of described sealing collar main body and the upper end of the described extension collar is not etc., the one junction of described sealing collar main body and the described extension collar forms shoulder (A), and described shoulder is cutting position.
6. ultra-filtration element sealing external member as claimed in claim 5, is characterized in that: the external diameter of the lower end of described sealing collar main body is greater than the external diameter of the upper end of the described extension collar.
7. ultra-filtration element sealing external member as claimed in claim 1, it is characterized in that: the outer surface of described sealing collar main body is provided with two annular grooves (11), annular groove described in every bar is arranged along the circumference of described sealing collar main body, and two the axis of annular groove each other along described sealing collar main body is parallel and spaced apart, described annular groove is for sheathed O type circle.
8. ultra-filtration element sealing external member as claimed in claim 1, is characterized in that: described sealing external member is made up of ABS plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520104065.0U CN204447770U (en) | 2015-02-12 | 2015-02-12 | Ultra-filtration element sealing external member |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520104065.0U CN204447770U (en) | 2015-02-12 | 2015-02-12 | Ultra-filtration element sealing external member |
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| CN204447770U true CN204447770U (en) | 2015-07-08 |
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| CN201520104065.0U Active CN204447770U (en) | 2015-02-12 | 2015-02-12 | Ultra-filtration element sealing external member |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105983343A (en) * | 2015-02-12 | 2016-10-05 | 昆山精诚膜技术有限公司 | Sealing sleeve part for ultrafiltration filter core |
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2015
- 2015-02-12 CN CN201520104065.0U patent/CN204447770U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105983343A (en) * | 2015-02-12 | 2016-10-05 | 昆山精诚膜技术有限公司 | Sealing sleeve part for ultrafiltration filter core |
| CN105983343B (en) * | 2015-02-12 | 2018-11-02 | 昆山精诚膜技术有限公司 | Ultra-filtration element sealing external member |
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