CN204159100U - A kind of filter - Google Patents
A kind of filter Download PDFInfo
- Publication number
- CN204159100U CN204159100U CN201420477485.9U CN201420477485U CN204159100U CN 204159100 U CN204159100 U CN 204159100U CN 201420477485 U CN201420477485 U CN 201420477485U CN 204159100 U CN204159100 U CN 204159100U
- Authority
- CN
- China
- Prior art keywords
- filter core
- staving
- circular base
- filter
- gland
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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- Filtration Of Liquid (AREA)
Abstract
The utility model discloses a kind of filter, this filter is divided into housing and filter core fixture two parts, housing comprises staving, pedestal and collar, staving and pedestal are fixed together by collar, wherein the lower end of staving is provided with four symmetrical draw-in grooves, the upper end of staving is provided with a step cutting pattern face, and base interior has a cylindrical receptacle; Filter core fixture comprises filter core, I-shaped supporter and gland, wherein the upper end of filter core is provided with a filter core interface, I-shaped supporter comprises little large two circular base slabs and an annular brace bar, circular base slab center has a projection respectively, two circular base slabs can be inserted in annular brace bar respectively, I-shaped supporter be linked together, wherein, little circular base slab contacts with the step cutting pattern face of staving upper end, and large circular base slab then pushes up firm filter core; There is a circular port at gland center, and the outer rim of gland is provided with four symmetrical flanges, is snapped in draw-in groove by gland four flanges, and compress filter core along inner wall of barrel; Filter core is then by inserting filter core interface in the cylindrical receptacle in pedestal.
Description
Technical field
The utility model relates to filter plant technical field, particularly a kind of filter.
Background technology
Candle filter is a kind of Multifunction type filter, is widely used in the industries such as chemical industry, medicine, machinery, light textile, electronics.
The housing of the filter of the same type of current existence is made up of staving, pedestal usually, staving and pedestal is connected and fixed by collar, and filter core then inserts by the filter core interface of its one end the cylindrical receptacle be provided with in pedestal, is fixed on pedestal by filter core with this.Generally, filter core length is inadequate, when not reaching the supporting surface of staving inside, filter core may be movable or unstable, and in addition, liquid enters filter core inside by the hydraulic pressure produced from filter inner chamber, in this process, filter core may shake in the unbalanced situation of external and internal pressure; Sometimes the support force of frame of filter element not, filter core interface is connected instability and all can forms destabilizing factor when filter core works with the cylindrical receptacle in pedestal.
Meanwhile, existing filter of the same type, housing and filter core normally independent disassembling, after taking down by collar, pull down staving, finally unloaded from pedestal by filter core, operating personnel easily splash filtrate when unloading lower filter, there is potential safety hazard.
Therefore, overcome the above problems, when filter is worked, stability and safety becomes the sector problem demanding prompt solution more.
Utility model content
The utility model overcomes defect and the restriction of prior art, provides a kind of filter.
This filter is divided into housing and filter core fixture two parts, housing comprises staving, pedestal and collar, and staving and pedestal are fixed together by collar, and wherein the lower end of staving is provided with four symmetrical draw-in grooves, the upper end of staving is provided with a step cutting pattern face, and base interior has a cylindrical receptacle; Filter core fixture comprises filter core, I-shaped supporter and gland, wherein the upper end of filter core is provided with a filter core interface, I-shaped supporter comprises small one and large one two circular base slabs and an annular brace bar, circular base slab center has a projection respectively, two circular base slabs can be inserted in annular brace bar respectively, I-shaped supporter be linked together, wherein, little circular base slab contacts with the step cutting pattern face of staving upper end, and large circular base slab then pushes up firm filter core; There is a circular port at gland center, and this circular port diameter slightly larger than described filter core interface diameter, and is less than the diameter of filter core; The outer rim of gland is provided with four symmetrical flanges, it is characterized in that the length of above-mentioned four each draw-in grooves of draw-in groove is the twice of four each flange length of flange, and the width of each draw-in groove is greater than the width of each flange; Gland four flanges are snapped in draw-in groove along inner wall of barrel, and compresses filter core; Filter core is then by inserting filter core interface in the cylindrical receptacle in pedestal.
Accompanying drawing explanation
Fig. 1 is shell structure schematic diagram;
Fig. 2 is bucket body structure schematic diagram;
Fig. 3 is filter core fixture structure schematic diagram;
Fig. 4 is I-shaped supporting body structure schematic diagram;
Fig. 5 is gland schematic diagram;
Fig. 6 is filter overall structure schematic diagram.
Detailed description of the invention
Fig. 1 is the utility model housing (1) structural representation, comprise staving (3), pedestal (4) and collar (5), wherein there are four draw-in grooves (6) staving (3) lower end, each draw-in groove some get through staving (3) lowermost end from groove face, the recessed staving of remainder (3) inwall, have a step cutting pattern face (8) in staving (3) upper end, Fig. 2 is the structural representation of staving (3); A cylindrical receptacle (8) is had in pedestal (4); Staving (3) and pedestal (4) are fixed together by collar (5).
Fig. 3 is filter core fixture (2) schematic diagram, comprise filter core (9), I-shaped supporter (11) and gland (16), wherein, filter core (9) has a filter core interface (10), there is a circular port (17) at gland (16) center, outer rim is provided with four flanges (18), as shown in Figure 5, I-shaped supporter (11) is by two circular base slabs (12, 13) and one annular support bar (15) composition, two circular base slabs (12, 13) six trapezoidal holes (19) are respectively equipped with above, when I-shaped supporter (11) snaps in staving (3) inside, gas and filtrate can enter the inner chamber of staving (3) the first half from trapezoidal hole (19), the center of circular base slab has a projection respectively, projection is inserted respectively in annular brace bar (15), just define an I-shaped supporter (11), Fig. 4 is the structural representation of I-shaped supporter (11).
As shown in Figure 6, during mounting filter, circular base slab (13) one end little for I-shaped supporter (11) is inserted in staving (3) down, then filter core (9) is placed into the central authorities of large circular base slab (12), the part that gland (16) is got through along draw-in groove (6) is snapped in draw-in groove, after compressing filter core, gland (16) is rotated, flange (18) side is made to inject the part of draw-in groove recessed staving (3) inwall, with this, filter core fixture (2) and staving (3) are fixed as one, finally filter core interface (10) is inserted the cylindrical receptacle (8) in pedestal (4), with collar (5), staving (3) and pedestal (4) are fixed together.
During dismounting filter, staving (3) and filter core (9) are together pulled down from pedestal (4), avoid human contact or splash the filtrate on filter core (9), ensure that safety operation, meanwhile, as changed or dismantle filter core (9), only need rotary gland (16) and take off, just filter core (9) can be taken out by lift filter core interface (10).
Claims (7)
1. a filter, it is characterized in that comprising housing (1) and being arranged on the inner filter core fixture (2) of described housing (1), described housing (1), it is characterized in that, comprise: staving (3), pedestal (4) and collar (5), it is characterized in that, described staving (3) and described pedestal (4) are connected and fixed by described collar (5); Described staving (3), it is characterized in that its interior lower end is provided with four symmetrical draw-in grooves (6), upper end is provided with a step cutting pattern face (7); Described pedestal (4), is characterized in that there is a cylindrical receptacle (8) inside;
Described filter core fixture (2), is characterized in that comprising:
Filter core (9), is characterized in that there is a filter core interface (10) one end;
I-shaped supporter (11), it is characterized in that comprising small one and large one two circular base slabs (12, 13) and one support bar (15), described I-shaped supporter (11) is by described two circular base slabs (12, 13) its medium and small circular base slab (13) contacts with described staving (3), contacted with described filter core (9) by large circular base slab (12), described support bar (15), it is characterized in that it is annular, two described circular base slabs (12, 13), it is characterized in that center has a projection (14) respectively, by described projection (14) is inserted in described support bar (15) annulus, described I-shaped supporter (11) can be coupled together,
Gland (16), it is characterized in that there is a circular port (17) at center and outer rim is provided with four symmetrical flanges (18), snapping in four described draw-in grooves (6) by described four flanges (18) makes described gland (16) and described staving (3) be connected and fixed, and described gland (16) can be inserted in described filter core interface (10) and push down described filter core (9) by described circular port (17).
2. filter according to claim 1, is characterized in that, described filter core interface (10) can insert in the inner cylindrical receptacle (8) of described pedestal (4) just.
3. filter according to claim 1, it is characterized in that, small one and large one described two circular base slabs (12,13) have respectively six trapezoidal holes (19) circumferentially track be centered around the center of described two circular base slabs (12,13).
4. filter according to claim 1, it is characterized in that, described little circular base slab (13) contacts with described staving (3), wherein, described little circular base slab (13) just can snap in staving (3) upper end and contacts with the step cutting pattern face (7) of described staving (3).
5. filter according to claim 1, is characterized in that, small one and large one described two circular base slabs (12,13), wherein large circular base slab (12) can be stuck on the inwall of described staving (3) just.
6. filter according to claim 1, is characterized in that, circular port (17) diameter at described gland (16) center slightly larger than described filter core interface (10) diameter, and is less than the diameter of filter core (9).
7. filter according to claim 1, it is characterized in that, the length of described four each draw-in grooves of draw-in groove (6) is the twice of described four each flange length of flange (18), and the width of each draw-in groove is greater than the width of each flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420477485.9U CN204159100U (en) | 2014-08-18 | 2014-08-18 | A kind of filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420477485.9U CN204159100U (en) | 2014-08-18 | 2014-08-18 | A kind of filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204159100U true CN204159100U (en) | 2015-02-18 |
Family
ID=52532831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420477485.9U Withdrawn - After Issue CN204159100U (en) | 2014-08-18 | 2014-08-18 | A kind of filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204159100U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105344147A (en) * | 2014-08-18 | 2016-02-24 | 杭州科百特过滤器材有限公司 | Filter |
-
2014
- 2014-08-18 CN CN201420477485.9U patent/CN204159100U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105344147A (en) * | 2014-08-18 | 2016-02-24 | 杭州科百特过滤器材有限公司 | Filter |
| CN105344147B (en) * | 2014-08-18 | 2017-09-19 | 杭州科百特过滤器材有限公司 | A kind of filter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150218 Effective date of abandoning: 20170919 |