CN102380249A - Novel non-metal filter - Google Patents
Novel non-metal filter Download PDFInfo
- Publication number
- CN102380249A CN102380249A CN2011103503530A CN201110350353A CN102380249A CN 102380249 A CN102380249 A CN 102380249A CN 2011103503530 A CN2011103503530 A CN 2011103503530A CN 201110350353 A CN201110350353 A CN 201110350353A CN 102380249 A CN102380249 A CN 102380249A
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- filter
- filter core
- casing
- novel
- loam cake
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Abstract
The invention discloses a novel non-metal filter which comprises an upper casing (1), a lower casing (2), a filter element (3) and an outer seal ring (4), wherein, the filter element (3) comprises an upper cover (5), filter paper (6) and a lower cover (7). The novel non-metal filter is characterized in that the upper casing (1), the lower casing (2), the upper cover (5) and the lower cover (7) are made of plastic; bonding surfaces between the upper casing and the lower casing are melted down in a rotating friction heating manner so as to lead the upper casing (1) and the lower casing (2) to be welded; and the filter element is arranged between the upper casing and the lower casing. The utility model solves the problem of treatment of a waste filter, is more favorable for environmental protection, and simplifies the structure and the manufacturing technique of the filter at the same time.
Description
[technical field]
The present invention relates to be used to filter on a kind of automobile the cleaner of machine oil or impurity in fuel.
[background technology]
Cleaner is a kind of purifier that filters machine oil or impurity in fuel, is widely used in various pipe-line system.Form up and down by end cap, filter paper, inner and outer sealing circle, shell, support spring parts such as (support chips) by thread plate, sealing ring fixed plate, filter core for traditional cleaner; Wherein main parts shell and capping, filter core covers etc. are formed by made; Need operations such as punching press, phosphatization, spraying, tapping, spot welding, envelope jar, bonding, curing in the product processing; Product structure is complicated, technology is loaded down with trivial details, and waste and old cleaner is made up of material mixing such as metal and paper, rubber, oils, cleaner after end-of-life, reclaim and process all inconvenience and energy resource consumption bigger; Metal shell needs phosphatization, spraying two-step in product processing simultaneously; The pollution of waterhead of phosphorous chemical industry ordered pair is serious, and the coating particles in the spraying process is serious to atmosphere pollution, heavy damage the ecological balance and health of human body.
[summary of the invention]
In view of the problem of known technology existence at present, the technical problem that the present invention will solve just provides a kind of novel no metal cleaner.That this cleaner has is simple in structure, technology is simple, and environmental pollution is little in processing and removal process, and energy resource consumption is characteristics such as less.
For solving the problems of the technologies described above; The present invention takes following technical scheme to realize: this cleaner; Comprise upper shell, lower house, exterior seal ring, filter core, filter core is made up of loam cake, bottom end cover, filter paper etc. again, and it is characterized in that: the upper and lower end cap in said upper and lower casing, the filter core is made of plastics; Described upper and lower casing adopts the spin friction heating and faying face between the fusing upper and lower casing is welded, and filter core then is arranged between the upper and lower casing.
Adopt circular cone to cooperate between described filter core loam cake and the upper shell, a brace table is set on the described lower house, so that the support filter core, when friction welding; Under the effect of external force, the brace table on the lower house holds out against filter core, because filter core loam cake and upper shell are taper fit; So the top is tight more more, plays the sealing ring effect, for the enhanced leaktightness effect; Be provided with a plurality of grooves at described loam cake endoporus, can increase sealing effectiveness greatly like this, just can save the sealing ring that in the past adopted.Because the brace table of described bottom end cover is played a supporting role, and has just saved support spring or support chip in the past.Be provided with on the described upper shell and screw thread be installed and seal groove is installed, can replace in the past thread plate and two parts of sealing ring fixed plate, finally simplified cleaner structure greatly.
Because described upper and lower casing has adopted working of plastics, then cleaner no longer needs operations such as phosphatization, spraying, repeatedly punching press, tapping, spot welding, edge sealing, only needs injection moulding and friction welding to get final product, and simplifies production technology greatly.
Because upper and lower casing no longer need spray and the phosphatization operation, in process, just can not produce like this and pollute water and air, but the while energy savings.Because whole cleaner is no metal, when waste and old cleaner reclaims, can adopt unified the collection to burn, handle simple.
Below in conjunction with accompanying drawing the present invention is further specified:
[description of drawings]
Fig. 1 is the structure chart of cleaner of the present invention;
Fig. 2 is superstructure figure of the present invention;
Fig. 3 is a upper shell structure chart of the present invention;
Fig. 4 is a lower house structure chart of the present invention.
[specific embodiment]
With reference to Fig. 1, this cleaner comprises upper shell (1), lower house (2), filter core (3), exterior seal ring (4), and filter core (3) comprises loam cake (5) again, filter paper (6), lower cover (7).At first upper shell (1), lower house (2), loam cake (5), lower cover (7) injection moulding; Filter paper (6) press forming; Use binding agent filter paper (6), loam cake (5) and lower cover (7) adhesive solidification again, process filter core (3), put into lower house to filter core (3) then; Then weld upper shell (1) and lower house (2) method at both faying faces (11), load onto exterior seal ring at last and get final product with friction welding.It is inner that the medium that need to filter gets into cleaner through the peripheral hole of upper shell (1), through behind the filter element filtering, goes out from the internal whorl orifice flow of upper shell (1).
With reference to Fig. 2 and Fig. 3; We are provided with a boss that cooperates with loam cake (8) in the inside of upper shell (1); And the mating surface of boss (8) adopts taper seat, on the interior mating holes of loam cake (5), is provided with a plurality of grooves (9), like this; The sealing that loam cake (5) and upper shell (1) cooperate is fairly good, has no longer needed inner seal ring.
A brace table (10) is set with reference to Fig. 4, on lower house (2), and this brace table (10) plays the effect of supporting filter core (3), can guarantee that like this cooperation between loam cake (5) and the upper shell (1) is tight, sealing, can not let filter core (3) that loosening and leeway are arranged.Also support spring or support chip have no longer been needed.
Claims (5)
1. a novel no metal cleaner comprises upper shell (1), lower house (2), filter core (3), exterior seal ring (4); Filter core (3) comprises loam cake (5) again; Filter paper (6), lower cover (7) is characterized in that: said upper shell (1), lower house (2), loam cake (5), lower cover (7) are made of plastics; Described upper shell (1), lower house (2) adopt the spin friction heating and faying face between the fusing upper and lower casing is welded, and filter core then is arranged between the upper and lower casing.
2. a kind of novel no metal cleaner according to claim 1 is characterized in that: cooperate for circular cone between described upper shell (1) and the loam cake (5).
3. a kind of novel no metal cleaner according to claim 1 and 2 is characterized in that: the endoporus of described loam cake (5) is provided with many grooves increases sealing effectiveness.
4. a kind of novel no metal cleaner according to claim 1 is characterized in that: described lower house (2) bottom central is provided with a boss and is used to support filter core (3).
5. a kind of novel no metal cleaner according to claim 1, it is characterized in that: said plastics are engineering plastics PA66.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103503530A CN102380249A (en) | 2011-11-08 | 2011-11-08 | Novel non-metal filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103503530A CN102380249A (en) | 2011-11-08 | 2011-11-08 | Novel non-metal filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102380249A true CN102380249A (en) | 2012-03-21 |
Family
ID=45820332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103503530A Pending CN102380249A (en) | 2011-11-08 | 2011-11-08 | Novel non-metal filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102380249A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0704233A1 (en) * | 1994-09-27 | 1996-04-03 | Baldwin Filters, Inc. | Filter and method for the manufacturing thereof |
| US20030155062A1 (en) * | 1999-12-23 | 2003-08-21 | Honeywell International Inc. | Frictionally welded thermoplastic articles having improved strength |
| CN2569873Y (en) * | 2002-09-28 | 2003-09-03 | 高志男 | Filter capable of changing filter element |
| CN101000024A (en) * | 2007-01-06 | 2007-07-18 | 奥凯嘉集团有限公司 | Gasoline filter |
| CN101385925A (en) * | 2008-10-15 | 2009-03-18 | 奥凯嘉集团有限公司 | Filter cartridge of filter |
| CN101411953A (en) * | 2007-10-19 | 2009-04-22 | 曼·胡默尔有限公司 | Filtering device and method for its manufacture |
| CN201916082U (en) * | 2011-01-14 | 2011-08-03 | 奥凯嘉集团有限公司 | Filter element of automobile filter |
| CN202438205U (en) * | 2011-11-08 | 2012-09-19 | 奥凯嘉集团有限公司 | Novel metal-free filter |
-
2011
- 2011-11-08 CN CN2011103503530A patent/CN102380249A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0704233A1 (en) * | 1994-09-27 | 1996-04-03 | Baldwin Filters, Inc. | Filter and method for the manufacturing thereof |
| US20030155062A1 (en) * | 1999-12-23 | 2003-08-21 | Honeywell International Inc. | Frictionally welded thermoplastic articles having improved strength |
| CN2569873Y (en) * | 2002-09-28 | 2003-09-03 | 高志男 | Filter capable of changing filter element |
| CN101000024A (en) * | 2007-01-06 | 2007-07-18 | 奥凯嘉集团有限公司 | Gasoline filter |
| CN101411953A (en) * | 2007-10-19 | 2009-04-22 | 曼·胡默尔有限公司 | Filtering device and method for its manufacture |
| CN101385925A (en) * | 2008-10-15 | 2009-03-18 | 奥凯嘉集团有限公司 | Filter cartridge of filter |
| CN201916082U (en) * | 2011-01-14 | 2011-08-03 | 奥凯嘉集团有限公司 | Filter element of automobile filter |
| CN202438205U (en) * | 2011-11-08 | 2012-09-19 | 奥凯嘉集团有限公司 | Novel metal-free filter |
Non-Patent Citations (1)
| Title |
|---|
| 郁文娟等编著: "《塑料产品工业设计基础》", 30 September 2006, article "旋转摩擦焊接" * |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120321 |