CN202555045U - Novel filter element - Google Patents
Novel filter element Download PDFInfo
- Publication number
- CN202555045U CN202555045U CN2012202136322U CN201220213632U CN202555045U CN 202555045 U CN202555045 U CN 202555045U CN 2012202136322 U CN2012202136322 U CN 2012202136322U CN 201220213632 U CN201220213632 U CN 201220213632U CN 202555045 U CN202555045 U CN 202555045U
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- CN
- China
- Prior art keywords
- net
- outer net
- central pipe
- central tube
- novel filter
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- Expired - Lifetime
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Abstract
The utility model discloses a novel filter element which comprises an upper cover, a bottom cover, an outer net and a central pipe. The central pipe is arranged at the center of the outer net. The novel filter element is characterized in that the outer net is a cylindrical component and is formed by a net belt with a plurality of through holes in the way that the net belt rotates in screw mode and mutually buckled edges of the net belt are rolled. The central pipe is a cylindrical component and is formed by a net belt with a plurality of through holes in the way that the net belt rotates in screw mode and mutually buckled edges of the net belt are rolled. Net belts of the outer net and the central pipe all rotate in screw type. Connecting positions of the outer net and the central pipe are mutually buckled and rolled in curling mode by a curling machine, and therefore the connecting positions of the outer net and the central pipe after being manufactured are not easy to inflate and explode. Moreover, materials are convenient to select, and no net sheet ring is needed. Meanwhile, the outer net and the central pipe can be cut at different lengths according to needs without being limited by the size of the net belts. Holes on the outer net are processed into oval shapes to facilitate heat dissipation and inflow and outflow of water. Grooves or flanges are arranged on the net belts to facilitate strengthening of pressure resisting performance and save materials.
Description
Technical field
The utility model relates to filter, particularly a kind of novel filter core.
Background technology
The guipure of tradition filter screen filter core becomes cylindrical member, is to take the electric welding machine manual work to carry out electric welding, comes off easily, spalling, and stability is not high, and the probability that product quality problem occurs is big; The central tube of filter core is circular with outer online hole, is unfavorable for heat radiation; Outer online guard is the net sheet circle with equal height and diameter, and according to the needs of filter core size, after being arranged above and below, the junction couples together through spot welding, and the height of filter core and diameter can receive the restriction of net sheet specification; And the produced filter core of this mode adsorbs a large amount of dust at inner filter paper, impurity expands later on, rises brokenly easily in the position of spot welding.
Therefore, provide a kind of novel, that intensity is high, be convenient to make different size and be fit to filter core long-term and that recycle simultaneously and just become comparatively urgent.
The utility model content
Above-mentioned deficiency to existing filter core; The utility model order provides a kind of novel filter core, and it adopts guipure to roll through the crimping machine volume and forms, and obtains a kind of novel filter core of spiral rotation; This novel filter core is convenient to be cut into the filter core of different length and specification, and use in convenient place in demands of different.
The utility model for realizing the technical scheme that above-mentioned purpose adopted is: a kind of novel filter core; It comprises a loam cake, a bottom, an outer net and a central tube; Described central tube is arranged on the center of said outer net; It is characterized in that: described outer net is the guipure that is provided with a plurality of through holes by, and spiral rotation and volume roll the edge of mutual fastening, a cylindrical structural member of formation; Described central tube is the guipure that is provided with a plurality of through holes by, and spiral rotation and volume roll the edge of mutual fastening, a cylindrical structural member of formation.
Online hole outside said being arranged on, and be arranged on the hole on the said central tube, all be oval.
The limit of described bottom is provided with the groove that concaves, and this groove is connected with outer net is embedded.
The limit of described loam cake is provided with the groove that concaves, and this groove is connected with outer net is embedded, is covered with a gas port on described, and this gas port is connected with described central tube.
Described guipure is provided with many grooves or flange.
Be provided with filter paper between described outer net and the described central tube.
The beneficial effect of the utility model is: outer net of the utility model and central tube all are that the edge of connection fastens each other by the spiral rotation of a guipure, and roll and form with crimping machine volume; Outer net of working it out like this and central tube, junction are not easy to be risen quick-fried, and selection is convenient; Save material; Directly use the guipure helical coil to shut out, its outer net and central tube can be cut into different length as required, and the size of not netted sheet limits; . ovalisation is done in outer online hole, is convenient to dispel the heat and the inflow and outflow of water; The net sheet is provided with groove or flange, is beneficial to the compressive resistance of strengthening filter core, reduces the thickness of guipure, saves material and purchase cost.
Below in conjunction with the accompanying drawing and the specific embodiment, the utility model is further specified.
Description of drawings
Fig. 1 is the center tube structure sketch map of the utility model;
Fig. 2 is the outer net structural representation of the utility model.
The specific embodiment
Embodiment 1; Referring to Fig. 1～Fig. 2, a kind of novel filter core that present embodiment provides, it comprises a loam cake, a bottom, an outer net 2 and a central tube 1; Described central tube 1 is arranged on the center of said outer net 2; It is characterized in that: wherein said outer net 2 is the guipures that are provided with a plurality of through holes by, and spiral rotation and volume roll the edge 2.2 of mutual fastening, a cylindrical structural member of formation; Described central tube 1 is the guipure that is provided with a plurality of through holes by, and spiral rotation and volume roll the edge 1.1 of mutual fastening, a cylindrical structural member of formation.
The said outer online hole 2.3 that is arranged on, and to be arranged on hole 1.2 on the said central tube all be oval, the inflow and outflow of convenient heat radiation and water.
The limit of described bottom is provided with the groove that concaves, and is connected with outer net, and the edge of outer net 2 is embedded in the groove of bottom.
The limit of described loam cake is provided with the groove that concaves; And be connected with outer net, the edge of outer net 2 is embedded in the groove of loam cake, is covered with a gas port on described; This gas port is provided with a connection piece, and this gas port is connected with described central tube through connector and is fixing.
Described guipure is provided with many grooves or flange, when reducing guipure thickness, increases the intensity of guipure, makes rolling central tube and the outer net that comes out have higher-strength and good durability, and is reusable indeformable.
Be provided with filter paper between described outer net 2 and the described central tube 1, filter paper can also use other various filtering materials to replace, and the different material that different filtering materials filter is as required freely set.
The operation principle of the utility model: air or sewage get in the central tube through the inlet of central tube 1; Slotted eye by central tube flows out then; Through filtering material, impurity in filtering material filtered air or the sewage and pollutant, the slotted eye by outer net 2 flows out again.
The utility model is not limited to above-mentioned embodiment, adopts the structure identical or approximate with the utility model the foregoing description, and other filter cores that obtain, all within the protection domain of the utility model.
Claims (6)
1. novel filter core; It comprises a loam cake, a bottom, an outer net and a central tube; Described central tube is arranged on the center of said outer net; It is characterized in that: described outer net is the guipure that is provided with a plurality of through holes by, and spiral rotation and volume roll the edge of mutual fastening, a cylindrical structural member of formation; Described central tube is the guipure that is provided with a plurality of through holes by, and spiral rotation and volume roll the edge of mutual fastening, a cylindrical structural member of formation.
2. novel filter core according to claim 1 is characterized in that: online hole outside said being arranged on, and be arranged on the hole on the said central tube, all be oval.
3. novel filter core according to claim 1 is characterized in that: the limit of described bottom is provided with the groove that concaves, and this groove is connected with outer net is embedded.
4. novel filter core according to claim 1 is characterized in that: the limit of described loam cake is provided with the groove that concaves, and this groove is connected with outer net is embedded, is covered with a gas port on described, and this gas port is connected with described central tube.
5. novel filter core according to claim 1 is characterized in that: described guipure is provided with many grooves or flange.
6. novel filter core according to claim 1 is characterized in that: be provided with filter paper between described outer net and the described central tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202136322U CN202555045U (en) | 2012-05-14 | 2012-05-14 | Novel filter element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202136322U CN202555045U (en) | 2012-05-14 | 2012-05-14 | Novel filter element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202555045U true CN202555045U (en) | 2012-11-28 |
Family
ID=47204751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202136322U Expired - Lifetime CN202555045U (en) | 2012-05-14 | 2012-05-14 | Novel filter element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202555045U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103537141A (en) * | 2013-09-18 | 2014-01-29 | 阿博建材（昆山）有限公司 | Spiral filter net |
| CN111503503A (en) * | 2020-03-26 | 2020-08-07 | 中船澄西船舶修造有限公司 | A filter equipment for oil pipe way |
-
2012
- 2012-05-14 CN CN2012202136322U patent/CN202555045U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103537141A (en) * | 2013-09-18 | 2014-01-29 | 阿博建材（昆山）有限公司 | Spiral filter net |
| CN111503503A (en) * | 2020-03-26 | 2020-08-07 | 中船澄西船舶修造有限公司 | A filter equipment for oil pipe way |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170525 Address after: 523867 Guangdong city of Dongguan province Changan town sand road No. 21 two venture Patentee after: Dongguan City Jiamei Filter Co., Ltd. Address before: 523883, D1 building, 9 floor, Fortune Building, Xin'an, Dongguan, Changan, Guangdong Patentee before: Qin Daojiong |
|
| TR01 | Transfer of patent right | ||
| CP03 | Change of name, title or address |
Address after: Room 201, building 1, No. 4, chuangyeheng Road, Shangsha, Chang'an Town, Dongguan City, Guangdong Province Patentee after: Guangdong Jiamei filter Co., Ltd Address before: 523867 Guangdong city of Dongguan province Changan town sand road No. 21 two venture Patentee before: DONGGUAN JIAMEI FILTER Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121128 |
|
| CX01 | Expiry of patent term |