CN2666531Y - Strong magnetic oil path filtering device - Google Patents
Strong magnetic oil path filtering device Download PDFInfo
- Publication number
- CN2666531Y CN2666531Y CN 200320119070 CN200320119070U CN2666531Y CN 2666531 Y CN2666531 Y CN 2666531Y CN 200320119070 CN200320119070 CN 200320119070 CN 200320119070 U CN200320119070 U CN 200320119070U CN 2666531 Y CN2666531 Y CN 2666531Y
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- CN
- China
- Prior art keywords
- valve body
- screen pack
- chamber
- mounting bracket
- filter
- 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.)
- Expired - Fee Related
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- Filtration Of Liquid (AREA)
Abstract
The utility model relates to a strong magnet oil path filter equipment with simple structure and long service life. The utility model comprises a valve body, a valve cover and a filter net. The utility model is characterized in that a filter chamber surrounded by the valve body and the valve cover is internally provided with a tubular filter net which is internally provided with a hollow core installation bracket being coaxial with the filter net; the internal wall or the external wall of the installation bracket is fixed with a magnet; the installation bracket and the filter net divide the filter chamber into an internal chamber, a middle chamber and an external chamber from inside to outside; a hollow chamber of the installation bracket is communicated with an inlet at the lower part of the valve body to form the internal chamber; the upper part of the internal chamber is communicated with the middle chamber formed between the peripheral of the installation bracket and the filter net; the external chamber is formed between the peripheral of the filter net and the valve body; an outlet which enables the external chamber to be communicated with the environment is arranged on the valve body.
Description
Technical field
The utility model relates to a kind of filter, particularly a kind of strong magnetic oil circuit filter.
Background technology
At disclosed Chinese patent bulletin on May 3rd, 2000: disclose application number among the CN2376324Y and be 99227985.2 patent application, " a kind of complex filter " disclosed in this patent application, mainly form by magnetic core, filter screen, valve body and valve gap, magnetic core places in the valve body, the valve body middle part is provided with and makes body cavity be divided into the dividing plate in upper and lower two chambeies, epicoele communicates with the import of valve body, cavity of resorption communicates with the outlet of valve body, be provided with filter screen between magnetic core and the valve body, the inner chamber of filter screen communicates with the valve body import, and the exocoel of filter screen communicates with valve outlet.This filter in use can not avoid irony impurity to contact with filter screen in import enters filter, so irony impurity very easily causes damage to filter screen, has reduced the life-span of filter, and its complex structure.
Summary of the invention
The purpose of this utility model is in order to solve short, baroque problem of the life-span that exists in the existing liquid filter, and a kind of simple in structure, strong magnetic oil circuit filter that the life-span is long is provided.
Technical scheme:
The purpose of this utility model is achieved in that a kind of strong magnetic oil circuit filter, comprise valve body, valve gap and screen pack, surround filter chamber between valve body and the valve gap, it is characterized in that the interior tubulose screen pack of placing of filter chamber that described valve body and valve gap surround, place the hollow mounting bracket coaxial with screen pack in the screen pack, mounting bracket inwall or outer wall are fixed with magnet; Mounting bracket and screen pack are divided into inner chamber, lumen, exocoel from the inside to the outside with filter chamber, the cavity of mounting bracket communicates with the import of valve body lower portion and constitutes inner chamber, the lumen that constitutes between inner chamber top and mounting bracket periphery and the screen pack communicates, constitute exocoel between screen pack periphery and the valve body, valve body is provided with outlet makes exocoel communicate with the external world.During use, import on the valve body and outlet are joined with oil pipe respectively, and the oil that needs to filter at first enters inner chamber through import, and the magnet that the impurity of irony class is mounted on the support holds and stay inner chamber, the oil that enters in the lumen enters exocoel behind the net filtration more after filtration, flows out through outlet.
Described strong magnetic oil circuit filter is characterized in that described screen pack upper end is provided with loam cake, and loam cake has through hole; The mounting bracket top is provided with double-screw bolt, and the through hole that this double-screw bolt passes described loam cake is threaded with valve gap.
Described strong magnetic oil circuit filter is characterized in that being provided with sealing ring between described valve gap and the valve body; Be respectively equipped with sealing ring between described screen pack and valve gap and the valve body; Be provided with sealing ring between described mounting bracket bottom and the valve body.
Beneficial effect:
Owing to adopted technical scheme described in the utility model, only need valve gap is separated with valve body promptly capable of washing, irony impurity is attracted in the cavity of mounting bracket, can not contact with screen pack and damages screen pack, prolonged the life-span of screen pack, and this is simple in structure.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
It shown in the accompanying drawing internal structure schematic diagram of a specific embodiment of strong magnetic oil circuit filter described in the utility model.
Among the figure 1, valve body, 101, import, 102, outlet, 2, valve gap, 3, mounting bracket, 301, side opening, 302, double-screw bolt, 31, magnet, 4, screen pack, 41, loam cake, 42, lower cover, 51,52,53,54, sealing ring, 6, inner chamber, 7, lumen, 8, exocoel.
The specific embodiment:
It shown in the accompanying drawing internal structure schematic diagram of a specific embodiment of strong magnetic oil circuit filter described in the utility model.From accompanying drawing as seen, described strong magnetic oil circuit filter, comprise valve body 1, valve gap 2 and screen pack 4, surround filter chamber between valve body 1 and the valve gap 2, place tubulose screen pack 4 in the filter chamber that valve body 1 and valve gap 2 surround, place coaxial hollow mounting bracket 3 in the screen pack 4, mounting bracket 3 outer walls are fixed with magnet 31; Screen pack 4 top and bottom are respectively equipped with loam cake 41 and lower cover 42, and loam cake 41 has through hole, and mounting bracket 3 tops are provided with double-screw bolt 302, and the through hole that double-screw bolt 302 passes loam cake 41 is threaded with valve gap 2; Mounting bracket 3 and screen pack 4 are divided into inner chamber 6, lumen 7, exocoel 8 from the inside to the outside with filter chamber, inner chamber 6 communicates with the import 101 of valve body 1 bottom and constitutes, inner chamber 6 tops communicate with lumen 7 by the side opening on the mounting bracket 301, and valve body 1 is provided with outlet 102 makes exocoel 9 communicate with the external world; Be provided with sealing ring 54 between valve gap 2 and the valve body 1; Between loam cake 41 and the valve gap 2, be respectively equipped with sealing ring 53,52 between lower cover 42 and the valve body 1; Be provided with sealing ring 51 between mounting bracket 3 bottoms and the valve body 1.
This strong magnetic oil circuit filter, good filtration effect especially can reduce mechanical wear under hot operation, prolong life of product, is particularly suitable for air compressor system, hydraulic oil pipe system.
Claims (3)
1, a kind of strong magnetic oil circuit filter, comprise valve body, valve gap and screen pack, it is characterized in that the interior tubulose screen pack of placing of filter chamber that described valve body and valve gap surround, place the hollow mounting bracket coaxial with screen pack in the screen pack, mounting bracket inwall or outer wall are fixed with magnet; Mounting bracket and screen pack are divided into inner chamber, lumen, exocoel from the inside to the outside with filter chamber, the cavity of mounting bracket communicates with the import of valve body lower portion and constitutes inner chamber, the lumen that constitutes between inner chamber top and mounting bracket periphery and the screen pack communicates, constitute exocoel between screen pack periphery and the valve body, valve body is provided with outlet makes exocoel communicate with the external world.
2, according to the described strong magnetic oil circuit filter of claim 1, it is characterized in that described screen pack upper end is provided with loam cake, loam cake has through hole; The mounting bracket top is provided with double-screw bolt, and the through hole that this double-screw bolt passes described loam cake is threaded with valve gap.
3, according to the described strong magnetic oil circuit filter of claim 2, it is characterized in that being provided with sealing ring between described valve gap and the valve body; Be respectively equipped with sealing ring between described screen pack and valve gap and the valve body; Be provided with sealing ring between described mounting bracket bottom and the valve body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320119070 CN2666531Y (en) | 2003-12-11 | 2003-12-11 | Strong magnetic oil path filtering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320119070 CN2666531Y (en) | 2003-12-11 | 2003-12-11 | Strong magnetic oil path filtering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2666531Y true CN2666531Y (en) | 2004-12-29 |
Family
ID=34347586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320119070 Expired - Fee Related CN2666531Y (en) | 2003-12-11 | 2003-12-11 | Strong magnetic oil path filtering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2666531Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101982219A (en) * | 2010-09-07 | 2011-03-02 | 苏州世名科技股份有限公司 | Basket wet process filtering and deironing integration device |
| CN104864175A (en) * | 2015-05-26 | 2015-08-26 | 杨舟 | Vulcanizing machine integrated valve group and filter thereof |
-
2003
- 2003-12-11 CN CN 200320119070 patent/CN2666531Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101982219A (en) * | 2010-09-07 | 2011-03-02 | 苏州世名科技股份有限公司 | Basket wet process filtering and deironing integration device |
| CN104864175A (en) * | 2015-05-26 | 2015-08-26 | 杨舟 | Vulcanizing machine integrated valve group and filter thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |