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CN-224207593-U - Filter with paper filter element wound up and down

CN224207593UCN 224207593 UCN224207593 UCN 224207593UCN-224207593-U

Abstract

The utility model discloses an up-down paper winding filter element filter which comprises a shell, wherein the shell comprises a shell body, a partition plate is arranged in the middle of the shell body, a through hole is formed in the middle of the partition plate, a first paper winding filter element and a second paper winding filter element are respectively arranged on two sides of the partition plate, a top cover is arranged at one end of the shell body, located on the first paper winding filter element, of the shell body, and a bottom cover is arranged at one end, located on the second paper winding filter element, of the shell body. The utility model improves the filtering precision through the common filtering of the first paper winding filter element and the second paper winding filter element, the filtering speed is doubled by the upper oil inlet surface and the lower oil inlet surface, and compared with a V-shaped folding filter element, the paper winding filter element can improve the filtering area, thereby improving the filtering effect and the sewage receiving amount.

Inventors

  • BIAN XUEXUE

Assignees

  • 镇江弗斯特过滤技术有限公司

Dates

Publication Date
20260508
Application Date
20250529

Claims (6)

  1. 1. The utility model provides a paper filter core filter is wound from top to bottom, includes casing (1), its characterized in that casing (1) includes casing main part (11), the middle part of casing main part (11) is provided with division board (14), the through-hole has been seted up in the middle of division board (14), casing main part (11) are located the both sides of division board (14) and are provided with first paper filter core (4) and second paper filter core (5) respectively, top cap (2) are installed in casing main part (11) are located first paper filter core (4) one end, bottom (3) are installed in casing main part (11) are located second paper filter core (5) one end.
  2. 2. The up-down paper wound filter element filter according to claim 1, wherein a plurality of supporting bars (15) are uniformly distributed on two sides of the partition plate (14), and a plurality of supporting columns (12) are arranged between the adjacent supporting bars (15) of the partition plate (14).
  3. 3. The up-down paper-wound filter cartridge filter according to claim 1, wherein the partition plate (14) is uniformly provided with a plurality of baffles (16) at the through holes, and two ends of each baffle (16) extend to the inside of the first paper-wound filter cartridge (4) and the inside of the second paper-wound filter cartridge (5) respectively.
  4. 4. The up-down paper-wound filter element filter according to claim 1, wherein annular ribs (13) are arranged at the edges of two sides of the partition plate (14), and the two annular ribs (13) are respectively inserted into the first paper-wound filter element (4) and the second paper-wound filter element (5).
  5. 5. An up-down wound paper cartridge filter as claimed in claim 4 wherein the cross-sectional shape of the annular rib (13) is triangular.
  6. 6. The up-down wound paper filter cartridge filter as claimed in claim 1, wherein the top cover (2) and the bottom cover (3) are both of a net structure.

Description

Filter with paper filter element wound up and down Technical Field The utility model relates to the technical field of engine oil filters, in particular to an up-down winding paper filter element filter. Background The lubricating oil precise filtration industry is mainly used in industrial equipment lubrication systems, hydraulic systems, engine systems, and other mechanical equipment using lubricating oil. The existing filter element consists of a filter element cylinder and filter paper, wherein the filter paper is continuously folded in a V shape along the circumferential direction of the filter element cylinder to form a cylinder, and fuel oil enters the filter element from the outer circumference of the filter element and enters the inner cavity of the filter element cylinder after being filtered. The technical problem of the filter element is that the whole filter area is smaller, so that the filter accuracy is lower, and therefore, an up-and-down paper-winding filter element filter is provided. Disclosure of utility model The utility model aims to provide an up-down paper winding filter element filter, which solves the problems in the prior art. In order to achieve the purpose, the technical scheme is that the up-down paper winding filter element filter comprises a shell, wherein the shell comprises a shell body, a partition plate is arranged in the middle of the shell body, a through hole is formed in the middle of the partition plate, a first paper winding filter element and a second paper winding filter element are respectively arranged on two sides of the shell body, the shell body is arranged at one end of the first paper winding filter element, a top cover is arranged at one end of the shell body, and a bottom cover is arranged at one end of the shell body, which is arranged at the second paper winding filter element. Preferably, a plurality of support bars are uniformly distributed on two sides of the partition plate, and a plurality of support columns are arranged between every two adjacent support bars of the partition plate. Preferably, the partition plate is located at the through hole and is uniformly provided with a plurality of baffles, and two ends of each baffle extend to the inside of the first paper winding filter element and the inside of the second paper winding filter element respectively. Preferably, the edges of the two sides of the partition plate are provided with annular ribs, and the two annular ribs are respectively inserted into the first paper winding filter element and the second paper winding filter element. Preferably, the cross section of the annular rib is triangular. Preferably, the top cover and the bottom cover are both net structures. Compared with the prior art, the utility model has the beneficial effects that the filtering precision is improved through the common filtering of the first paper winding filter element and the second paper winding filter element, the filtering speed is doubled through the upper oil inlet surface and the lower oil inlet surface, and compared with the V-shaped folding filter element, the paper winding filter element can improve the filtering area, thereby improving the filtering effect and the dirt receiving amount. Drawings The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings: FIG. 1 is a schematic diagram of the structure of the present utility model; FIG. 2 is an exploded view of the present utility model; FIG. 3 is a front view of the present utility model; FIG. 4 is a cross-sectional view of A-A of FIG. 3 in accordance with the present utility model; FIG. 5 is a schematic view of the structure of the housing of the present utility model; FIG. 6 is a top view of the housing of the present utility model; fig. 7 is a cross-sectional view of B-B of fig. 6 in accordance with the present utility model. In the figure, 1, a shell; 2, a top cover, 3, a bottom cover, 4, a first paper winding filter element, 5, a second paper winding filter element, 11, a shell main body, 12, a support column, 13, annular ribs, 14, a partition plate, 15, a support bar, 16 and a baffle plate. Detailed Description For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without