CN201023000Y - Winding type filter filtering element - Google Patents
Winding type filter filtering element Download PDFInfo
- Publication number
- CN201023000Y CN201023000Y CNU2007200352701U CN200720035270U CN201023000Y CN 201023000 Y CN201023000 Y CN 201023000Y CN U2007200352701 U CNU2007200352701 U CN U2007200352701U CN 200720035270 U CN200720035270 U CN 200720035270U CN 201023000 Y CN201023000 Y CN 201023000Y
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- stainless steel
- steel wire
- skeleton
- projection
- filter element
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Abstract
A wound form filter element comprises a bone frame and stainless steel wires, wherein the bone frame is formed as a rigid-type bearing body comprising a barrel component, the wall of the barrel component is equally disposed with leak holes, thereby the inner wall of the barrel and the outer wall of the barrel form a leakage and hollow structure, the outer periphery of the barrel component is a wound surface. The sectional plane of the stainless steel wire is a rectangle, and at least one surface of the steel wire is apart provided with convex areas along the length direction. One end of the stainless steel wire is fixed with one end of the bone frame, the other end is fixed with the other end of the bone frame, the middle section of the stainless steel which is wound with the wound surface of the bone frame is fixedly wound from one end to the other end, wherein the face with convex areas is faced towards one end of the bone frame, thereby a metallic net surface with a plurality of micropoles is formed on the integral bone frame surface. Using the structure of the rigid-type bone frame wound with stainless steel wires, the force bearing ability of the filter element is increased, further the cleaning of the filter element is more convenient, and the effect is obvious. The filter gauze composed by the stainless steel wires is relative strong, and is hard to destroy, further the service life is increased.
Description
Technical field
The utility model relates to a kind of cleaner, is specifically related to the wound form filter core of a kind of internal combustion engine with (particularly diesel engine) cleaner.This filter core can be used to filter diesel oil and lubricated wet goods.
Background technology
Diesel engine is the extremely wide big-and-middle-sized internal combustion engine of a kind of range of application, has remarkable advantages such as thermal efficiency height.Diesel fuel mainly is a diesel oil, usually the high-speed diesel engine light diesel fuel; In, low-speed diesel engine is with light diesel fuel or heavy diesel fuel.Use for diesel engine injection pump and fuel injector spray into cylinder with fuel oil with high pressure, and the fuel oil that sprays into is vaporific, and with air mixed combustion, so diesel engine can use relatively poor heavy fuel or the inferior fuel of volatility, as crude oil and residual oil etc.For energy-conservation, each state is all paying attention to improving combustion process, and research uses low-quality fuel oil and non-petroleum product fuel.Therefore how filter fuel, make the effect of diesel engine obtain maximum the raising is the direction of various countries' research always.
For fuel oil and the lubricating oil that filters use for diesel engine, people adopt cleaner to reach this purpose usually, and as its name suggests, cleaner is exactly the machine that can filter, remove impurity in fuel, and its core is a kind of parts that are called as filter core.Shown in Fig. 1～3, common filter element 7 is formed by a plurality of filter net sheets 1 serial connection, and each filter net sheet 1 is the dish shape ringwise, mainly by two annular wire sides 2 and intermetallic metal ring plate 3 constitute up and down, wherein annular wire side 2 is a fine metal mesh, metal ring plate 3 porose and tongue and grooves.The outer shroud of two annular wire sides 2 and intermetallic metal ring plate 3 is fixing by an outer metal cranse 5 up and down, up and down the interior ring of two annular wire sides 2 then each by interior metal cranse 4 parcels.During work, the press together interior metal cranse 4 of last annular wire side of the interior metal cranse 4 of the following annular wire side that constitutes 7, one filter net sheets 1 of filter core and next filter net sheet of a plurality of filter net sheets 1 serial connection is close to sealing, forms an Oil Guide chamber 6.During oil strain, fuel oil flows into the space between annular wire side 2 and the metal ring plate 3 from annular wire side 2 processes between each filter net sheet 1, flows into Oil Guide chamber 6 through hole on the metal ring plate 3 and tongue and groove again, finishes oil strain.But, be connected in series the filter core that presses together and constitute by a plurality of filter net sheets like this, the pressure that can bear is lower, and be not easy to clean, also to damage easily, working life is shorter, corresponding use cost is also just higher, how to address these problems, perhaps adopt the filter core of other structures to avoid these problems, become a fresh target of diesel filter development.
Summary of the invention
The utility model provides a kind of wound form filter element, and its purpose is to solve conventional filter core, and to bear pressure low, is not easy to clean and problem such as damage easily.
For achieving the above object, the technical solution adopted in the utility model is: a kind of wound form filter element, form by skeleton and stainless steel wire two parts, skeleton is made of cylindrical part as a fixed support body, be evenly distributed with small opening on the barrel of this cylindrical part, make in the tube with outside the tube and form blank structure, the outer rim of cylindrical part is a winding face; The cross section of described stainless steel wire is a rectangle, and steel wire has at least one side to be separated by along its length projection is set; One end of stainless steel wire is fixed on an end of skeleton, the other end is fixed on the other end of skeleton, the interlude of stainless steel wire is closely twined to the other end by an end around the winding face of skeleton, wherein, the face of stainless steel silk ribbon projection forms the metal wire side that have some micropores with this on whole skeleton surface towards an end of skeleton.
Related content in the technique scheme is explained as follows:
1, in the such scheme, described skeleton is made up of two end ring, vertical muscle and horizontal bar, and two end ring are positioned at two ends, and vertical muscle circumferentially is separated by along end ring and is arranged and connect two end ring, the horizontal bar layout of between two end ring, also being separated by vertically, and horizontal bar connects each vertical muscle.
2, in the such scheme, described skeleton adopts metal material.
3, in the such scheme, described stainless steel wire has one side that projection is set, and another side is an even surface, and a circle even surface coiling is close in the side of next astragal projection during winding, and the space between two circles forms micropore.
4, in the such scheme, described stainless steel wire upper and lower surface all is provided with projection, and the another side of the side of next astragal projection and a last astragal projection is in contact with one another during winding, and the space between two circle projectioies and the projection forms micropore.
5, in the such scheme, the projection on the described stainless steel wire is contour along its length, be equally spaced.
6, in the such scheme, the mode that the two ends of described stainless steel wire are separately fixed at the skeleton two ends has that welding is fixing, riveted and fixed etc.
Design concept of the present utility model is: adopt rigid backbone and protruding stainless steel wire structure combining is arranged, utilize stainless steel wire to twine the metal wire side that has micropore that forms in the skeleton outer rim, impurity in the filter oil, and utilize the rigidity of this structure and the toughness of steel wire, improve the bearing capacity and the service life of filter core, made things convenient for regular maintenance and cleaning.
Because the technique scheme utilization, the utility model compared with prior art has following advantage:
1, because the utility model has adopted the structure of stainless steel wire winding rigid backbone, so the pressure that can bear has obtained bigger raising.
2, because stainless steel wire of the present utility model closely is wrapped on the rigid backbone, so clean to get up to be more prone to, cleaning performance is more obvious.
3, because the utility model adopts is stainless steel wire,, be not easy to damage longer service life so filter screen is more solid.
Description of drawings
Accompanying drawing 1 is the outside drawing of the existing single filter net sheet of filter element;
Accompanying drawing 2 is existing filter element schematic diagram;
The schematic diagram in cross section when accompanying drawing 3 is worked for existing filter element;
Accompanying drawing 4 is the utility model schematic perspective view;
Accompanying drawing 5 is the utility model skeleton structure stereogram;
Accompanying drawing 6 is the part schematic diagram of the utility model single face projection stainless steel wire;
Accompanying drawing 7 is the local wire side enlarged drawing of Fig. 4 single face projection stainless steel wire;
Accompanying drawing 8 is the part schematic diagram of the two-sided protruding stainless steel wire of the utility model;
Accompanying drawing 9 is the local wire side enlarged drawing of two-sided protruding stainless steel wire.
In the above accompanying drawing: 1, filter net sheet; 2, annular wire side; 3, metal ring plate; 4, interior metal cranse; 5, outer metal cranse; 6, Oil Guide chamber; 7, filter core; 8, skeleton; 9, end ring; 10, horizontal bar; 11, vertical muscle; 12, small opening; 13, metal wire side; 14, filter core; 15, stainless steel wire; 16, projection; 17, micropore.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described:
Embodiment one: shown in accompanying drawing 4～7, a kind of wound form filter element 14, form by skeleton 8 and stainless steel wire 15 two parts, wherein, skeleton 8 is fixed support body of a cylinder barrel shaped, by two end ring 9, the vertical muscle 11 of two horizontal bars 10 and ten six roots of sensation is formed, two end ring 9 lay respectively at the two ends of skeleton 8, vertical muscle 11 circumferentially is separated by along end ring and is arranged and connect two end ring 9, horizontal bar 10 is between two end ring 9 and the equidistant placement of being separated by vertically, and horizontal bar 10 connects each vertical muscle 11, forms equally distributed small opening 12 on the barrel of skeleton 8, make in the tube with outside the tube and form blank structure, the outer rim of skeleton 8 is a winding face.The cross section of stainless steel wire 15 is a rectangle, it simultaneously is provided with projection 16, and another side is an even surface, the side of next astragal projection 16 is towards an end of skeleton 8 and be close to a last circle even surface coiling during winding, space between two circles forms micropore 17, and the projection 16 on the stainless steel wire 15 is contour along its length, be equally spaced.One end of stainless steel wire 15 is riveted on an end of skeleton 8, the other end is riveted on the other end of skeleton 8, the interlude of stainless steel wire 15 is closely twined to the other end by an end around the winding face of skeleton 8, finally forms the metal wire side 13 that one deck has micropore 17 on the winding face of skeleton 8.
During oil strain, oil permeates in filter core 14 by pressure, and behind the micropore 17 on the skeleton 8 outer metal wire sides 13, foreign material such as the residue in the oil, mud have been stayed outside the micropore 17, and clean oil flows into the inside of filter core 14, finishes oil strain.Because what adopt is the structure that stainless steel wire 15 twines rigid backbone 8, so the oil pressure that can bear has obtained bigger raising.
During cleaning,,, clean very convenient so foreign material such as the residue in the oil, mud have been stayed outside the metal wire side 13 because stainless steel wire 15 closely is wrapped on the rigid backbone 8.
Embodiment two: shown in accompanying drawing 8～9, a kind of wound form filter element 14, be with the difference of embodiment one: stainless steel wire 15 upper and lower surfaces all are provided with projection 16, the another side of the side of next astragal projection 16 and a last astragal projection 16 is in contact with one another during winding, and the space between two circle projectioies 16 and the projection 16 forms micropore 17.Other is identical with embodiment one, no longer is repeated in this description here.
Embodiment three: a kind of wound form filter element 14, be with embodiment one and two difference: the two ends of described stainless steel wire 15 are welded on skeleton 8 two ends respectively.Other is identical with embodiment one, no longer is repeated in this description here.
The foregoing description only is explanation technical conceive of the present utility model and characteristics, and its purpose is to allow the personage who is familiar with this technology can understand content of the present utility model and enforcement according to this, can not limit protection domain of the present utility model with this.All equivalences of doing according to the utility model spirit essence change or modify, and all should be encompassed within the protection domain of the present utility model.
Claims (7)
1. wound form filter element, it is characterized in that: form by skeleton and stainless steel wire two parts, skeleton is made of cylindrical part as a rigid support, be evenly distributed with small opening on the barrel of this cylindrical part, make in the tube with outside the tube and form blank structure, the outer rim of cylindrical part is a winding face; The cross section of described stainless steel wire is a rectangle, and steel wire has at least one side to be separated by along its length projection is set; One end of stainless steel wire is fixed on an end of skeleton, the other end is fixed on the other end of skeleton, the interlude of stainless steel wire is closely twined to the other end by an end around the winding face of skeleton, wherein, the face of stainless steel silk ribbon projection forms the metal wire side that have some micropores with this on whole skeleton surface towards an end of skeleton.
2. wound form filter element according to claim 1, it is characterized in that: described skeleton is made up of two end ring, vertical muscle and horizontal bar, two end ring are positioned at two ends, vertical muscle circumferentially is separated by along end ring and is arranged and connect two end ring, horizontal bar is between two end ring and the layout of being separated by vertically, and horizontal bar connects each vertical muscle.
3. wound form filter element according to claim 1, it is characterized in that: described stainless steel wire has one side that projection is set, and another side is an even surface, and a circle even surface coiling is close in the side of next astragal projection during winding, and the space between two circles forms micropore.
4. wound form filter element according to claim 1, it is characterized in that: described stainless steel wire upper and lower surface all is provided with projection, the another side of the side of next astragal projection and a last astragal projection is in contact with one another during winding, and the space between two circle projectioies and the projection forms micropore.
5. wound form filter element according to claim 1 is characterized in that: the projection on the described stainless steel wire is contour along its length, be equally spaced.
6. wound form filter element according to claim 1 is characterized in that: the two ends of described stainless steel wire are welded on the skeleton two ends respectively.
7. wound form filter element according to claim 1 is characterized in that: the two ends of described stainless steel wire are riveted on the skeleton two ends respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200352701U CN201023000Y (en) | 2007-03-08 | 2007-03-08 | Winding type filter filtering element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200352701U CN201023000Y (en) | 2007-03-08 | 2007-03-08 | Winding type filter filtering element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201023000Y true CN201023000Y (en) | 2008-02-20 |
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ID=39096855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200352701U Expired - Fee Related CN201023000Y (en) | 2007-03-08 | 2007-03-08 | Winding type filter filtering element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201023000Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102139176A (en) * | 2010-12-27 | 2011-08-03 | 淄博永华滤清器制造有限公司 | Notch line of filter element |
| CN102907500A (en) * | 2011-08-04 | 2013-02-06 | 高树聪 | Filtering core device of juice-residue separation machine |
| CN106925041A (en) * | 2017-04-22 | 2017-07-07 | 张家港富瑞阀门有限公司 | A kind of filter for being hydrogenated with mouth |
| CN108068293A (en) * | 2016-11-16 | 2018-05-25 | 张健 | Steel wire punching press ring segment superposition welding Combined filter element |
-
2007
- 2007-03-08 CN CNU2007200352701U patent/CN201023000Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102139176A (en) * | 2010-12-27 | 2011-08-03 | 淄博永华滤清器制造有限公司 | Notch line of filter element |
| CN102907500A (en) * | 2011-08-04 | 2013-02-06 | 高树聪 | Filtering core device of juice-residue separation machine |
| CN108068293A (en) * | 2016-11-16 | 2018-05-25 | 张健 | Steel wire punching press ring segment superposition welding Combined filter element |
| CN106925041A (en) * | 2017-04-22 | 2017-07-07 | 张家港富瑞阀门有限公司 | A kind of filter for being hydrogenated with mouth |
| CN106925041B (en) * | 2017-04-22 | 2023-04-18 | 张家港富瑞阀门有限公司 | A filter equipment for hydrogenation mouth |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080220 Termination date: 20140308 |