A multifunctional bag filter

Abstract

The utility model discloses a kind of multifunctional bag filter, belong to filter field, including installation main part;Detachable filter assembly is located in the inside of installation main body, it includes installation sleeve, detachable inside of installation main body;Mounting plate, located inside of installation sleeve;Four filter holes, evenly distributed and set up in the surface of mounting plate;Four filter pieces, detachable inside of four filter holes;Water control mechanism, located inside of installation main body.The multifunctional bag filter of the utility model, the filter assembly arranged, under the action of its own structure, the quick disassembly and installation of filter bag are realized, to improve the replacement convenience of filter bag, and, under the action of water control mechanism, when filter bag is replaced in one of filter assembly, another filter assembly can still work normally, uninterrupted drinking water filtration is realized, effectively improve the overall filtering efficiency of filter, ensure that drinking water can be continuously and stably supplied.

Description

Technical Field

[0001] This utility model belongs to the field of filters, specifically relating to a multifunctional bag filter. Background Technology

[0002] A bag filter is a device that uses filter bags as the filter medium to filter suspended impurities (such as sediment, rust, colloids, some microorganisms, algae, etc.) in drinking water through physical interception, thereby making the drinking water safe for normal consumption.

[0003] In practical use, the replacement of filter bags in existing bag filters is complicated. Traditional filters often require complete disassembly of the equipment, which consumes a lot of manpower and time. In addition, it can also cause filtration operations to be interrupted, affecting the filtration efficiency of drinking water. Therefore, this application proposes a multifunctional bag filter to solve the above-mentioned technical problems. Utility Model Content

[0004] In view of one or more of the above-mentioned defects or improvement needs of the prior art, this utility model provides a multifunctional bag filter, which has the advantages of improving the convenience of filter bag replacement and the efficiency of drinking water filtration.

[0005] To achieve the above objectives, this utility model provides a multifunctional bag filter, including an installation body;

[0006] A detachable filter assembly located inside the mounting body includes a mounting sleeve detachably located inside the mounting body; a mounting plate located inside the mounting sleeve; four filter holes evenly distributed on the surface of the mounting plate; and four filter elements detachably located inside the four filter holes.

[0007] The water control mechanism is located on the inside of the installation body.

[0008] Furthermore, the mounting body also includes a water inlet pipe, which is connected to the upper end face of the mounting body;

[0009] A water outlet pipe, which can be connected, is located on the lower end face of the mounting body;

[0010] Two mounting holes are provided on the outer side of the mounting body, arranged vertically, and the mounting sleeve is detachably provided on the inner side of the mounting holes;

[0011] Two sealing grooves are respectively opened on the outside of the mounting body, and the two sealing grooves are respectively connected to the two mounting holes.

[0012] Furthermore, the filter assembly also includes a sealing sleeve disposed on the outside of the mounting sleeve, and the outside of the sealing sleeve is fitted with the inside of the sealing groove.

[0013] Four placement slots are respectively opened on the inside of the four filter holes;

[0014] Four limiting grooves are respectively opened on the inner side of the four placement grooves;

[0015] The four limiting grooves each have four locking blocks evenly distributed on their inner sides.

[0016] Furthermore, the filter element includes a filter bag that can be placed between the filter holes and the inner side of the placement groove;

[0017] A rubber ring is provided on the lower surface of the filter bag, and the rubber ring is located inside the limiting groove;

[0018] Four slots are evenly distributed on the lower surface of the rubber ring, and four locking blocks are respectively engaged with the inner side of the four slots.

[0019] Furthermore, the two filter components are detachably disposed inside the two mounting holes;

[0020] The inner side of the sealing sleeve is rotatably provided with two fixing bolts.

[0021] Furthermore, the water control mechanism includes two partitions, which are arranged vertically on the inner side of the mounting body;

[0022] The first water pipe is connected to the inside of the partition mentioned above;

[0023] A water pipe, which can be connected, is located inside the partition mentioned above;

[0024] The second water pipe is connected to the inside of the partition below.

[0025] Furthermore, the partition described above is located above the filter assembly described above;

[0026] The partition below is located between the two filter components;

[0027] Both the first water guide pipe and the water flow pipe are equipped with solenoid valves on their outer sides.

[0028] Furthermore, the lower end of the first water guide pipe is located below the lower partition plate, and the lower end of the first water guide pipe is connected to the inner side of the mounting body.

[0029] The lower end of the second water guide pipe is located below the filter assembly below, and the lower end of the second water guide pipe is connected to the inner side of the mounting body.

[0030] In summary, the beneficial effects of the above-described technical solutions conceived by this utility model compared with the prior art include:

[0031] This utility model of a multifunctional bag filter, through its designed filter components, enables quick disassembly and installation of the filter bags, thereby improving the convenience of filter bag replacement. Furthermore, under the action of the water control mechanism, when the filter bag of one filter component is replaced, the other filter component can still work normally, achieving uninterrupted drinking water filtration, effectively improving the overall filtration efficiency of the filter, and ensuring a continuous and stable supply of drinking water. Attached Figure Description

[0032] Figure 1 This is a schematic diagram of the overall three-dimensional structure in a preferred embodiment of the present invention;

[0033] Figure 2 This is a schematic diagram of the overall three-dimensional structure of the mounting body in a preferred embodiment of the present invention;

[0034] Figure 3 This is an exploded three-dimensional structural diagram of the filter assembly in a preferred embodiment of the present invention;

[0035] Figure 4 This is a preferred embodiment of the present utility model. Figure 3 Enlarged 3D structural diagram at point A in the middle;

[0036] Figure 5 This is a schematic diagram of the overall three-dimensional structure of the filter element in a preferred embodiment of the present invention;

[0037] Figure 6 This is a cross-sectional perspective view of the installation body and water control mechanism in a preferred embodiment of the present invention.

[0038] In all the accompanying drawings, the same reference numerals denote the same technical features, specifically: 1. Mounting body; 11. Inlet pipe; 12. Outlet pipe; 13. Mounting hole; 14. Sealing groove; 2. Filter assembly; 21. Mounting sleeve; 22. Sealing sleeve; 23. Mounting plate; 24. Filter hole; 25. Placement groove; 26. Limiting groove; 27. Locking block; 28. Filter element; 281. Filter bag; 282. Rubber ring; 283. Locking groove; 3. Water control mechanism; 31. Partition plate; 32. First water guide pipe; 33. Flow pipe; 34. Second water guide pipe. Detailed Implementation

[0039] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0040] Please see Figure 1-6 This utility model provides a multifunctional bag filter, including an installation body 1;

[0041] The detachable filter assembly 2 located inside the mounting body 1 includes a mounting sleeve 21 detachably located inside the mounting body 1; a mounting plate 23 located inside the mounting sleeve 21; four filter holes 24 evenly distributed on the surface of the mounting plate 23; and four filter elements 28 detachably located inside the four filter holes 24.

[0042] Water control mechanism 3 is located inside the installation body 1.

[0043] This embodiment provides a multifunctional bag filter of the present invention. By sending the drinking water to be filtered into the installation body 1, the filter assembly 2 will filter the drinking water flowing into the installation body 1, thereby ensuring the normal use of drinking water. At the same time, under the action of the water control mechanism 3, the flow of drinking water in the installation body 1 can be controlled, so that the staff can easily replace the filter element 28 on the filter assembly 2.

[0044] Furthermore, such as Figure 2 As shown, in the preferred embodiment of this utility model, the mounting body 1 further includes a water inlet pipe 11, which is connected to the upper end face of the mounting body 1; a water outlet pipe 12, which is connected to the lower end face of the mounting body 1; two mounting holes 13, which are distributed vertically on the outer side of the mounting body 1, and a mounting sleeve 21 is detachably provided on the inner side of the mounting holes 13; and two sealing grooves 14, which are respectively opened on the outer side of the mounting body 1, and the two sealing grooves 14 are respectively connected to the two mounting holes 13.

[0045] Furthermore, the inlet pipe 11 is connected to an external water source to be treated, and the outlet pipe 12 is connected to a drinking water storage device.

[0046] In this embodiment, several preferred embodiments of the installation body 1 are given. The drinking water to be treated can be sent into the installation body 1 through the water inlet pipe 11, so that the filter component 2 in the installation body 1 can filter the drinking water. The drinking water filtered by the filter component 2 will flow from the water outlet pipe 12 into the drinking water storage device, so that the drinking water storage device can store the drinking water for normal use.

[0047] Furthermore, such as Figure 3-5 As shown, the filter assembly 2 in the preferred embodiment of this utility model further includes a sealing sleeve 22 disposed on the outside of the mounting sleeve 21, and the outside of the sealing sleeve 22 is in contact with the inside of the sealing groove 14; four placement grooves 25 are respectively opened on the inside of the four filter holes 24; four limiting grooves 26 are respectively opened on the inside of the four placement grooves 25; and four locking blocks 27 are evenly distributed on the inside of the four limiting grooves 26.

[0048] Furthermore, the filter element 28 includes a filter bag 281, which can be placed between the filter holes 24 and the inner side of the placement groove 25; a rubber ring 282, which is disposed on the lower surface of the filter bag 281 and is located inside the limiting groove 26; and four slots 283, which are evenly distributed on the lower surface of the rubber ring 282, and four locking blocks 27 are respectively locked inside the four slots 283.

[0049] Preferably, the two filter components 2 are detachably disposed inside the two mounting holes 13; the inner side of the sealing sleeve 22 is rotatably provided with two fixing bolts, so that the sealing sleeve 22 can be disposed inside the sealing groove 14 under the action of the two fixing bolts.

[0050] In this embodiment, several preferred embodiments of the filter assembly 2 are provided. By removing the mounting sleeve 21 on the sealing sleeve 22 from the mounting hole 13, and then removing the rubber ring 282 on the filter bag 281 from the limiting groove 26, the filter bag 281 can be removed from the filter hole 24. Then, the rubber ring 282 of the new filter element 28 is placed into the limiting groove 26, and the locking block 27 is locked into the locking groove 283. This improves the stability of the filter bag 281 in the filter hole 24. Then, the mounting sleeve 21 is placed into the mounting hole 13, and the sealing sleeve 22 is set in the sealing groove 14 by fixing bolts. This ensures the stability of the filter element 28 in the mounting sleeve 21 during use, and the sealing sleeve 22 can seal the mounting hole 13, thereby preventing drinking water in the installation body 1 from flowing out of the mounting hole 13.

[0051] Furthermore, such as Figure 6 As shown, the water control mechanism 3 in the preferred embodiment of this utility model includes two partitions 31, which are arranged vertically on the inner side of the mounting body 1; a first water guide pipe 32, which is connected to the inner side of the upper partition 31; a water flow pipe 33, which is connected to the inner side of the upper partition 31; and a second water guide pipe 34, which is connected to the inner side of the lower partition 31.

[0052] Furthermore, the upper partition 31 is located above the upper filter assembly 2; the lower partition 31 is located between the two filter assemblies 2; and solenoid valves are provided on the outside of the first water guide pipe 32 and the water flow pipe 33.

[0053] Furthermore, the lower end of the first water guide pipe 32 is located below the lower partition 31, and the lower end of the first water guide pipe 32 is connected to the inner side of the mounting body 1; the lower end of the second water guide pipe 34 is located below the lower filter assembly 2, and the lower end of the second water guide pipe 34 is connected to the inner side of the mounting body 1.

[0054] This embodiment provides several preferred embodiments of the water control mechanism 3. By opening the solenoid valve outside the water pipe 33 and closing the solenoid valve outside the first water guide pipe 32, the drinking water flowing into the installation body 1 through the inlet pipe 11 flows to the top of the upper partition 31 and then flows through the water pipe 33 on the upper partition 31 into the upper filter assembly 2. The upper filter assembly 2 then processes the drinking water. The filtered drinking water flows onto the lower partition 31 and then flows through the second water guide pipe 34 on the lower partition 31 to the bottom of the installation body 1. This prevents the drinking water from flowing through the lower filter assembly 2, allowing the operator to remove the lower filter assembly 2 from the installation body 1 and replace the filter bag 281. Simultaneously, the solenoid valve outside the water pipe 33 is closed, and the solenoid valve outside the first water guide pipe 32 is opened. The drinking water to be treated, flowing into the installation body 1 through the inlet pipe 11, will flow to the top of the upper partition 31, and will not flow through the water pipe 33 into the upper filter assembly 2. Instead, the drinking water will flow from the first guide pipe 32 set in the upper partition 31 to the bottom of the lower partition 31, and then into the lower filter assembly 2. This allows the lower filter assembly 2 to filter the drinking water to be treated. The treated drinking water will flow directly from the lower filter assembly 2 to the inner bottom of the installation body 1, preventing the drinking water to be treated from flowing into the upper filter assembly 2. This allows the staff to remove the upper filter assembly 2 from the installation body 1 and replace the filter bag 281. This allows the two filter assemblies 2 to be replaced alternately, and the drinking water can still be filtered normally while the filter assemblies 2 are being replaced, thereby improving the filtration efficiency of the bag filter for drinking water.

[0055] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A multifunctional bag filter, characterized in that, Including the main installation body (1); A detachable filter assembly (2) located inside the mounting body (1) includes a mounting sleeve (21) detachably located inside the mounting body (1); a mounting plate (23) located inside the mounting sleeve (21); four filter holes (24) evenly distributed on the surface of the mounting plate (23); and four filter elements (28) detachably located inside the four filter holes (24). The water control mechanism (3) is located on the inner side of the installation body (1).

2. The multifunctional bag filter according to claim 1, characterized in that, The mounting body (1) also includes a water inlet pipe (11) which is connected to the upper end face of the mounting body (1); A water outlet pipe (12) is connected to the lower end face of the mounting body (1); Two mounting holes (13) are provided on the outside of the mounting body (1) in an up-down arrangement, and the mounting sleeve (21) is detachably provided on the inside of the mounting holes (13); Two sealing grooves (14) are respectively opened on the outside of the mounting body (1), and the two sealing grooves (14) are respectively connected to the two mounting holes (13).

3. The multifunctional bag filter according to claim 2, characterized in that, The filter assembly (2) further includes a sealing sleeve (22) disposed on the outside of the mounting sleeve (21), and the outside of the sealing sleeve (22) is in contact with the inside of the sealing groove (14); Four placement slots (25) are respectively opened on the inner side of the four filter holes (24); Four limiting grooves (26) are respectively opened on the inner side of the four placement grooves (25); The four limiting grooves (26) are provided with four locking blocks (27) evenly distributed on their inner sides.

4. The multifunctional bag filter according to claim 3, characterized in that, The filter element (28) includes a filter bag (281) which can be placed between the filter holes (24) and the placement groove (25); A rubber ring (282) is provided on the lower surface of the filter bag (281), and the rubber ring (282) is located inside the limiting groove (26); Four slots (283) are evenly distributed on the lower surface of the rubber ring (282), and four blocks (27) are respectively engaged with the inner side of the four slots (283).

5. The multifunctional bag filter according to claim 4, characterized in that, The two filter components (2) are detachably disposed inside the two mounting holes (13); The inner side of the sealing sleeve (22) is rotatably provided with two fixing bolts.

6. The multifunctional bag filter according to claim 5, characterized in that, The water control mechanism (3) includes two partitions (31) which are arranged vertically on the inner side of the mounting body (1); The first water pipe (32) is connected to the inside of the partition (31) mentioned above; A water pipe (33) is connected to the inside of the partition (31) mentioned above; The second water pipe (34) is connected to the inner side of the partition (31) below.

7. The multifunctional bag filter according to claim 6, characterized in that, The partition (31) mentioned above is located above the filter assembly (2) mentioned above; The lower partition (31) is located between the two filter components (2); Solenoid valves are provided on the outside of the first water guide pipe (32) and the water flow pipe (33).

8. The multifunctional bag filter according to claim 7, characterized in that, The lower end of the first water guide pipe (32) is located below the partition plate (31) below, and the lower end of the first water guide pipe (32) is connected to the inner side of the mounting body (1); The lower end of the second water guide pipe (34) is located below the filter assembly (2) below, and the lower end of the second water guide pipe (34) is connected to the inner side of the mounting body (1).

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