CN220766591U

CN220766591U - Y-shaped filter with smooth transition of internal flow area

Info

Publication number: CN220766591U
Application number: CN202322441209.9U
Authority: CN
Inventors: 梁鸿坡
Original assignee: Fujian Quanpai Valve Technology Co ltd
Current assignee: Fujian Quanpai Valve Technology Co ltd
Priority date: 2023-09-08
Filing date: 2023-09-08
Publication date: 2024-04-12
Anticipated expiration: 2033-09-08

Abstract

The utility model relates to the technical field of filters, and discloses a Y-shaped filter with smooth transition of internal flow areas, which comprises a filter pipeline and a drain pipeline, wherein the drain pipeline is arranged at the bottom of the filter pipeline, the left end of the filter pipeline is connected with a water inlet, the right end of the filter pipeline is connected with a water outlet, the tail end of the drain pipeline is connected with a drain sealing cover through a first fastening bolt and a nut, a drain precise filter cylinder is arranged in the drain pipeline, and a primary filter screen is arranged near the left end in the filter pipeline. According to the utility model, the primary filter screen, the screen plate layer and the activated carbon particles are arranged, so that the filter effect can be improved by utilizing the interaction among the primary filter screen, the screen plate layer and the activated carbon particles, and in addition, the activated carbon particles filled in the middle of the screen plate layer can be replaced conveniently by utilizing the interaction among the openings, the mounting holes, the baffle plate and the second fastening bolts.

Description

Y-shaped filter with smooth transition of internal flow area

Technical Field

The utility model relates to the technical field of filters, in particular to a Y-shaped filter with smooth transition of internal flow area.

Background

The filter is an indispensable device on a medium conveying pipeline, is usually arranged at an inlet end device of a pressure reducing valve, a pressure releasing valve and a positioning water valve, other devices of a square filter, impurities of water to be treated are blocked after the water passes through a filter drum of a filter screen of the filter, when the water needs to be cleaned, the detachable filter drum is taken out, and the water is reloaded after being treated, so that the filter is extremely convenient to use and maintain, and the Y-shaped filter is one of the filters.

When the conventional Y-shaped filter is used, the multi-stage filtration cannot be realized by only one-time filtration structure, so that the filtration effect is poor, and therefore, the urgent need exists for the Y-shaped filter with smooth transition of the internal flow area to solve the technical problems.

Disclosure of Invention

The utility model aims to provide a Y-shaped filter with smooth transition of internal flow area, which solves the problem that the prior Y-shaped filter proposed in the background art cannot realize multistage filtration due to a single filtering structure when in use, so that the filtering effect is poor.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a Y type filter of inside flow area slick and sly transition, includes filter pipeline and blow off pipeline, filter pipeline's bottom is provided with blow off pipeline, filter pipeline's left end is connected with the water inlet, filter pipeline's right-hand member is connected with the delivery port, blow off pipeline's end is connected with the blowdown closing cap through first fastening bolt and cooperation nut, blow off pipeline's inside is provided with the accurate cartridge filter of blowdown, filter pipeline's inside is provided with elementary filter screen by the left end, elementary filter screen's right side is provided with the net sheet layer, the centre of net sheet layer is the cavity setting, just well core is filled with the active carbon granule, the opening has been seted up directly over filter pipeline is located the cavity position of net sheet layer, the mounting hole has all been seted up to be located open-ended left and right sides on the filter pipeline, insert in the opening and be equipped with the baffle, the both ends of baffle all are connected with the mounting hole on the filter pipeline through the second fastening bolt.

As a preferable technical scheme of the utility model, the inner wall of the mounting hole is provided with threads.

As a preferable technical scheme of the utility model, the opening on the filtering pipeline is communicated with the hollow part in the middle of the screen plate layer.

As a preferable technical scheme of the utility model, the cross section shape of the baffle is a T-shaped structure.

As a preferable embodiment of the present utility model, the number of the first fastening bolts and the nuts is plural.

As a preferable technical scheme of the utility model, the sewage drain pipe is obliquely arranged.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the primary filter screen, the screen plate layer and the active carbon particles are arranged, and the interaction among the primary filter screen, the screen plate layer and the active carbon particles is utilized, so that the filtering effect can be improved.

2. According to the utility model, the openings, the mounting holes, the baffle plates and the second fastening bolts are arranged, and the threads are arranged in the mounting holes, so that the active carbon particles filled in the middle of the screen plate layer can be replaced conveniently by utilizing the interaction among the threads, the openings, the mounting holes, the baffle plates and the second fastening bolts.

Drawings

Other features, objects and advantages of the present application will become more apparent upon reading of the detailed description of non-limiting embodiments, made with reference to the following drawings, in which:

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the overall structure of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;

FIG. 4 is a schematic cross-sectional view of the top opening of the filter tube of the present utility model.

In the figure: 1. a filter tube; 2. a water inlet; 3. a water outlet; 4. a sewage drain pipe; 5. a pollution discharge sealing cover; 6. a fastening bolt; 7. a nut; 8. a sewage disposal precise filter cartridge; 9. a primary filter screen; 10. a net plate layer; 11. activated carbon particles; 12. a baffle; 13. a second fastening bolt; 14. a mounting hole; 15. an opening.

Detailed Description

The present application is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting of the utility model. It should be further noted that, for convenience of description, only the part related to the utility model is shown in the accompanying drawings, and in the embodiments of the utility model: the different kinds of cross-sectional lines in the drawings are not marked according to national standards, and the material of the elements is not required, so that the cross-sectional views of the elements in the drawings are distinguished.

Referring to fig. 1-4, a Y-shaped filter with smooth transition of internal flow area is disclosed, which comprises a filter pipeline 1 and a drain pipeline 4, the bottom of the filter pipeline 1 is provided with the drain pipeline 4, the left end of the filter pipeline 1 is connected with a water inlet 2, the right end of the filter pipeline 1 is connected with a water outlet 3, the tail end of the drain pipeline 4 is connected with a drain sealing cover 5 through a first fastening bolt 6 and a matched nut 7, a drain precise filter cylinder 8 is arranged in the drain pipeline 4, a primary filter screen 9 is arranged near the left end in the filter pipeline 1, a screen layer 10 is arranged on the right side of the primary filter screen 9, the middle of the screen layer 10 is hollow, active carbon particles 11 are filled in the hollow part, so that the filter effect can be improved by utilizing the interaction among the primary filter screen 9, the screen layer 10 and the active carbon particles 11, an opening 15 is formed right above the hollow part of the screen layer 10, mounting holes 14 are formed on the left and right sides of the opening 15 on the filter pipeline 1, a baffle 12 is inserted in the opening 15, two ends of the baffle 12 are connected with the mounting holes 14 on the filter pipeline 1 through a second fastening bolt 13, the mounting holes 14 and the second fastening bolt 13 are matched with the active carbon particles 11, and the middle of the filter screen layer 11 can be conveniently filled.

Wherein the inner wall of the mounting hole 14 is provided with threads.

Wherein the openings 15 of the filter tube 1 are communicated with the hollow part in the middle of the screen plate layer 10.

Wherein the cross-sectional shape of the baffle 12 is a T-shaped configuration.

Wherein the number of first fastening bolts 6 and nuts 7 is set to be plural.

Wherein the sewage drain pipe 4 is obliquely arranged.

The working principle and the using flow of the utility model are as follows: when the filter is used, water enters a water source from a water inlet 2, the water source enters a filter pipeline 1 and is subjected to primary filtration through a primary filter screen 9, the obtained relatively clean water is conveyed to the right through the primary filter screen 9, the relatively clean water is filtered again through active carbon particles 11 in the middle of a screen plate layer 10, the obtained relatively clean water is conveyed to a sewage precise filter cylinder 8 for deep filtration, and finally the obtained clean water is discharged from a water outlet 3;

when the precise sewage filtering cylinder 8 needs to be disassembled, the nut 7 is screwed off from the first fastening bolt 6, then the sewage sealing cover 5 at one end of the sewage pipeline 4 is taken down, and the precise sewage filtering cylinder 8 in the sewage pipeline 4 can be taken out;

when the activated carbon particles 11 in the middle of the mesh plate layer 10 need to be replaced, the second fastening bolts 13 are screwed off from the mounting holes 14 on the filter pipeline 1, then the baffle 12 is taken out from the opening 15, the filter is integrally inverted, so that the activated carbon particles 11 in the middle of the mesh plate layer 10 automatically slide out from the opening 15, and then the filter is turned over to fill new activated carbon particles 11 in the middle of the mesh plate layer 10 from the opening 15.

The foregoing description is only of the preferred embodiments of the present application and is presented as a description of the principles of the technology being utilized. It will be appreciated by persons skilled in the art that the scope of the utility model referred to in this application is not limited to the specific combinations of features described above, but it is intended to cover other embodiments in which any combination of features described above or equivalents thereof is possible without departing from the spirit of the utility model. Such as the above-described features and technical features having similar functions (but not limited to) disclosed in the present application are replaced with each other.

Claims

1. The utility model provides a Y type filter of inside flow area slick and sly transition, includes filtration pipeline (1) and blow off pipeline (4), its characterized in that: the bottom of filter tube (1) is provided with blow off pipe (4), the left end of filter tube (1) is connected with water inlet (2), the right-hand member of filter tube (1) is connected with delivery port (3), the end of blow off pipe (4) is connected with blow off closing cap (5) through first fastening bolt (6) and cooperation nut (7), the inside of blow off pipe (4) is provided with blowdown precision filter cartridge (8), the inside of filter tube (1) is provided with elementary filter screen (9) by the left end, the right side of elementary filter screen (9) is provided with stratum reticulare (10), the centre of stratum reticulare (10) is the cavity setting, just well core is filled with active carbon granule (11), opening (15) have been seted up directly over the hollow part of filter tube (1) being located stratum reticulare (10), mounting hole (14) have all been seted up to the left and right sides that are located opening (15) on filter tube (1), insert in opening (15) and be equipped with baffle (12), the both ends that all pass through on second fastening bolt (13) and filter tube (14) are connected mutually.

2. The Y-filter with smooth transition of internal flow area according to claim 1, wherein: threads are arranged on the inner wall of the mounting hole (14).

3. The Y-filter with smooth transition of internal flow area according to claim 1, wherein: the opening (15) on the filter pipeline (1) is communicated with the hollow part in the middle of the net plate layer (10).

4. The Y-filter with smooth transition of internal flow area according to claim 1, wherein: the cross section of the baffle plate (12) is of a T-shaped structure.

5. The Y-filter with smooth transition of internal flow area according to claim 1, wherein: the number of the first fastening bolts (6) and the nuts (7) is plural.

6. The Y-filter with smooth transition of internal flow area according to claim 1, wherein: the sewage drain pipe (4) is obliquely arranged.