CN212790094U - Filter screen is strained to purification post convenient to installation - Google Patents
Filter screen is strained to purification post convenient to installation Download PDFInfo
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- CN212790094U CN212790094U CN202021626169.5U CN202021626169U CN212790094U CN 212790094 U CN212790094 U CN 212790094U CN 202021626169 U CN202021626169 U CN 202021626169U CN 212790094 U CN212790094 U CN 212790094U
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- filter screen
- filter
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- wall
- snap ring
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Abstract
The utility model belongs to the technical field of purifier, a filter screen is strained to purification post convenient to installation is related to. The filter screen of the utility model comprises a hollow filter screen wall, a filter screen and a filter screen snap ring arranged at the tail end of the filter screen wall, wherein the filter screen is arranged in the filter screen wall and is vertical to the cylinder body of the filter cartridge, a plurality of reinforcing ribs are arranged at two sides of the filter screen, and the reinforcing ribs are fixedly connected with the inner wall of the filter screen wall and the filter screen; the filter screen snap ring is in interference fit with the cylinder body of the filter cylinder, the outer edge of the filter screen snap ring is designed to be a slope, and the thickness of the inner side of the filter screen snap ring is larger than that of the outer edge. The utility model discloses a brand-new filter screen design has increased the installation convenience of filter screen, and stabilizes after the installation and be difficult to not hard up, has improved water filtration treatment effect and installation convenience.
Description
Technical Field
The utility model belongs to the technical field of purifier, a filter screen is strained to purification post convenient to installation is related to.
Background
At present, filter screen structures are applied to air-conditioning purifiers, smoke exhaust ventilators, air filters, dehumidifiers, dust removers and the like, and are used for various different filtering, dust removing and separating requirements. The filter screen used for filtering the substances in the filter cylinder of the water purifier has larger filter mesh or too dense filter mesh to cause interception. Due to the tolerance of the filter cartridge device of the water purifier, if the edge of the filter screen is too thick, the tolerance of the inner diameter of the filter cartridge is not suitable slightly, so that the filter cartridge cannot be installed at a proper position in the filter cartridge, and on the contrary, if the edge of the filter screen is too thin, the filter cartridge is easy to loosen and easily leak the resin material on the filter screen.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a filter screen is strained to purification post convenient to installation adopts brand-new filter screen design, has increased the installation convenience of filter screen, and stabilizes after the installation to be difficult to not hard up, has improved water filtration treatment effect and installation convenience.
In order to achieve the purpose, the utility model is realized by adopting the following technical scheme:
the utility model provides a filter screen of a filter cylinder of a purification column convenient to install, the filter screen comprises a hollow filter screen wall, a filter screen and a filter screen snap ring arranged at the tail end of the filter screen wall, the filter screen is arranged in the filter screen wall and is vertical to the cylinder body of the filter cylinder, a plurality of reinforcing ribs are arranged at two sides of the filter screen, and the reinforcing ribs are fixedly connected with the inner wall of the filter screen wall and the filter screen; the filter screen snap ring is in interference fit with the cylinder body of the filter cylinder, the outer edge of the filter screen snap ring is designed to be a slope, and the thickness of the inner side of the filter screen snap ring is larger than that of the outer edge.
Furthermore, the filter screen wall is cylindrical, and the filter screen snap ring is ring shape.
Furthermore, the thickness of the inner side of the filter screen clamping ring is 0.5mm, and the thickness of the outer edge of the filter screen clamping ring is 0.1 mm.
Further, the mesh of filter screen is 0.2 mm.
Furthermore, the inside inlet tube that sets up of barrel, inlet tube downwardly extending run through the filter screen, sets up the supported hole on the filter screen, and the inlet tube runs through the supported hole to fix in the barrel inner chamber through the supported hole.
Adopt above-mentioned technical scheme, the beneficial effects of the utility model are that:
(1) the utility model discloses a filter screen adopts the sealed design of featheredge, and the section of thick bamboo barrel tolerance is strained to the applicable internal diameter nonstandard, installs easily, strong adaptability.
(2) The utility model discloses the filter screen adopts the strengthening rib design, can guarantee the intensity of filter screen, also can reduce the resistance to rivers flux.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
In the drawings:
FIG. 1 is a schematic view of a purification column cartridge of the present invention that is easy to install;
FIG. 2 is a schematic view of a filter cartridge screen of the purification column of the present invention that is easy to install;
fig. 3 is a second schematic structural view of the filter screen of the filter cartridge of the purification column of the present invention, which is easy to install;
FIG. 4 is an enlarged view of a portion of FIG. 3;
the respective symbols in the figure are as follows: 1 filter screen, 101 filter screen walls, 102 filter screen snap rings, 103 filter screens, 104 reinforcing ribs, 105 support holes, 2 cylinder bodies, 3 cover bodies, 4 water inlet pipes and 5 plugging pieces.
Detailed Description
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
The present invention will be further explained with reference to the accompanying drawings.
As shown in fig. 1 to 4, the present embodiment provides a purification column cartridge filter screen which is easy to install, and the filter screen 1 includes a hollow cylindrical filter screen wall 101, a filter screen 103, and a circular ring-shaped screen retainer ring 102 disposed at the end of the filter screen wall. The filter screen is installed in the barrel 2 of straining a section of thick bamboo, and the barrel is upper and lower respectively for lid 3 and shutoff piece 5.
The filter screen sets up in the filter screen wall and the cylinder 2 of straining a section of thick bamboo perpendicularly, and the filter screen both sides set up a plurality of strengthening ribs 104, and strengthening rib rigid coupling filter screen wall inner wall and filter screen can guarantee the intensity of filter screen, also can reduce the resistance to rivers flux. The meshes of the filter screen are 0.2mm, so that the water passing amount is ensured, the filtering resin material can be effectively intercepted, and the filtering resin material is prevented from leaking.
The filter screen snap ring is in interference fit with the cylinder body of the filter cylinder, the outer edge of the filter screen snap ring is designed to be a slope, and the thickness of the inner side of the filter screen snap ring is larger than that of the outer edge. The thickness of the inner side of the filter screen clamping ring is 0.5mm, and the thickness of the outer edge of the filter screen clamping ring is 0.1 mm.
The water inlet pipe 4 is arranged in the barrel body, the water inlet pipe extends downwards to penetrate through the filter screen, the filter screen is provided with support holes 105, and the water inlet pipe penetrates through the support holes and is fixed in the inner cavity of the barrel body through the support holes. The filter screen and the supporting hole are formed in an injection molding mode at one time, so that the filter screen is firm and not easy to damage.
During installation, the axis of the filter screen coincides with the axis of the cylinder, the filter screen clamping ring is arranged at the upper part, the wall of the filter screen is arranged at the lower part, and the filter screen is pressed into the cylinder from the top end of the cylinder. According to the needs, can press in a plurality of filter screens in the barrel, place the filtration resin material between the filter screen.
It is to be understood that the present invention has been described in detail with reference to the foregoing embodiments, and that modifications and equivalents of the various embodiments described above may be made by those skilled in the art, or some of the technical features may be substituted. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The filter screen of the filter cylinder of the purification column convenient to install is characterized in that the filter screen (1) comprises a hollow filter screen wall (101), a filter screen (103) and a filter screen clamping ring (102) arranged at the tail end of the filter screen wall (101), the filter screen (103) is arranged in the filter screen wall (101) and is perpendicular to the cylinder body (2) of the filter cylinder, a plurality of reinforcing ribs (104) are arranged on two sides of the filter screen (103), and the reinforcing ribs (104) are fixedly connected with the inner wall of the filter screen wall (101) and the filter screen (103); the filter screen snap ring (102) is in interference fit with the cylinder body (2) of the filter cylinder, the outer edge of the filter screen snap ring (102) is designed to be a slope, and the thickness of the inner side of the filter screen snap ring (102) is larger than that of the outer edge.
2. The easy-to-install purification column filter cartridge screen of claim 1, wherein the screen wall (101) is cylindrical and the screen retainer ring (102) is annular.
3. The easy to install purification column filter cartridge screen of claim 1, wherein the screen retainer ring (102) has an inside thickness of 0.5mm and an outside edge thickness of 0.1 mm.
4. The easy-to-install purification column cartridge screen of claim 1, wherein the mesh of the screen (103) is 0.2 mm.
5. The easy-to-install filter screen for a filter cylinder of a purification column according to claim 1, wherein the cylinder body (2) is internally provided with a water inlet pipe (4), the water inlet pipe (4) extends downwards to penetrate through the filter screen (1), the filter screen (1) is provided with a support hole (105), and the water inlet pipe (4) penetrates through the support hole (105) and is fixed in the inner cavity of the cylinder body (2) through the support hole (105).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021626169.5U CN212790094U (en) | 2020-08-07 | 2020-08-07 | Filter screen is strained to purification post convenient to installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021626169.5U CN212790094U (en) | 2020-08-07 | 2020-08-07 | Filter screen is strained to purification post convenient to installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212790094U true CN212790094U (en) | 2021-03-26 |
Family
ID=75081741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021626169.5U Active CN212790094U (en) | 2020-08-07 | 2020-08-07 | Filter screen is strained to purification post convenient to installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212790094U (en) |
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2020
- 2020-08-07 CN CN202021626169.5U patent/CN212790094U/en active Active
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