Filter assembly convenient to disassemble and replace

Abstract

The utility model provides a filtering component convenient to disassemble and replace, which comprises a drain pipe arranged at a discharge port and a filter cartridge clamped on the inner side of the drain pipe, a plurality of filter ports are arranged on the side of the filter cartridge along the circumferential direction, an opening is arranged at the bottom of the drain pipe, and a baffle is rotatably connected to one side of the bottom of the drain pipe so that the baffle is matched with the opening. When the baffle rotates to be opened, the liquid is discharged from the opening; the filtering and discharging effects of the discharging port are improved, and peculiar smell backflow of the pipeline is effectively avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to pipeline filtering field especially, and it relates to a filter assembly convenient to disassemble and replace. BACKGROUND

[0002] At present, the sewer pipeline is arranged in bathroom, laundry room and the like for discharging domestic wastewater, and the long-term discharge inevitably leads to the odor in the sewer pipeline, the filter core structure in the existing sewer pipeline can only preliminarily filter the impurities in the water flow, cannot block the odor backflow in the pipeline, and the hair and other impurities accumulated in the filter core also easily lead to the filter core unable to be normally used. SUMMARY

[0003] The utility model discloses a filter assembly convenient to disassemble and replace which improves the filtering and discharging effect of the discharge port and effectively avoids the odor backflow of the pipeline.

[0004] To solve the above technical problems, the utility model provides a filter assembly convenient to disassemble and replace, including the drain pipe of installing at the discharge port, the filter cartridge of connecting in the inside of drain pipe, the filter port is opened to the filter cartridge side along the circumference, the drain pipe bottom has the opening, the baffle is rotatably connected in one side of drain pipe bottom, so that the baffle is matched with the opening, when the baffle rotates and opens, liquid is discharged from the opening.

[0005] Further, the bottom side of the drain pipe has a first suction accessory, the baffle side is provided with a second suction accessory corresponding to the first suction accessory, and the first suction accessory and the second suction accessory are in adsorption cooperation.

[0006] Further, the bottom side of the drain pipe is provided with a first clamping groove, the first suction accessory is clamped in the first clamping groove, and the baffle side is provided with a second clamping groove, so that the second suction accessory is clamped in the second clamping groove.

[0007] Further, the first clamping groove and the second clamping groove are both inclined.

[0008] Further, the bottom of the drain pipe is inclined, so that the baffle is inclinedly installed on the bottom of the drain pipe.

[0009] Further, there is a gap between the first suction accessory and the second suction accessory.

[0010] Further, the bottom of the filter cartridge is provided with a drain port, and the plurality of filter ports are in strip-shaped arrangement.

[0011] Further, the top side of the filter cartridge is provided with a bayonet opposite, and the two ends of the handle are clamped in the bayonet.

[0012] Further, the top side of the drain pipe is provided with a sealing ring along the circumference.

[0013] The utility model discloses beneficial effect lies in: the drain pipe is placed at the discharge port, and the filter cartridge is connected to the drain pipe, when the water flows to the discharge port, the water that flows through the drain pipe reaches the filter effect of several filter openings in the filter cartridge, and the liquid that is filtered flows out from the opening, because the setting of baffle, when the liquid flows to the opening, the baffle reaches the impact of liquid and the influence of gravity of liquid, makes the baffle rotate and opens, and then makes the liquid normally discharge from the opening, and when there is no liquid discharge, the baffle rotates and resets and closes the opening position, makes the peculiar smell in the pipeline be blocked by the baffle, avoids the problem of peculiar smell reflux. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is the structure schematic diagram of the utility model.

[0015] Figure 2 It is the top view of the utility model.

[0016] Figure 3 It is the utility model Figure 2 Sectional view along A-A line.

[0017] Figure 4 It is the utility model's explosion map.

[0018] Sign significance: 1, discharge port, 2, drain pipe, 3, filter cartridge, 4, filter opening, 5, opening, 6, baffle, 7, first suction accessory, 8, second suction accessory, 9, first clamping groove, 10, second clamping groove, 11, drain, 12, bayonet, 13, handle, 14, sealing ring. DETAILED DESCRIPTION

[0019] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art belong to the scope of protection of the utility model.

[0020] The person skilled in the art should understand that in the disclosure of the utility model, the orientation or position relation indicated by the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is based on the orientation or position relation shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, therefore the above terms cannot be understood as limiting the utility model.

[0021] It can be understood that the term "one" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of one element can be one, and in another embodiment, the number of the element can be multiple, and the term "one" cannot be understood as a limitation on the number.

[0022] As Figures 1-4 The utility model provides a filter assembly of convenient dismounting and replacement, including the drainage pipe 2 of installing at the drain 1, the filter cartridge 3 of clamping in the inside of drainage pipe 2, the filter cartridge 3 side side is along the circumference and is equipped with a plurality of filter ports 4, and the drainage pipe 2 bottom has the opening 5, and the baffle 6 rotationally connected in drainage pipe 2 bottom one side to make baffle 6 with opening 5 match, when baffle 6 rotates and opens, liquid is discharged from the opening 5.

[0023] Place the drainage pipe at the drain, and clamp the filter cartridge into the drainage pipe, so that when the water flows to the drain, it flows through the drainage pipe to the filter cartridge inside, receives the filtering effect of the plurality of filter ports, and makes the filtered liquid flow out from the opening. Due to the setting of the baffle, when the liquid flows to the opening, the baffle receives the impact of the liquid and the influence of the gravity of the liquid, so that the baffle rotates and opens, thereby making the liquid normally discharge from the opening. When there is no liquid discharge, the baffle rotates and resets to close the opening position, so that the peculiar smell in the pipeline is blocked by the baffle, avoiding the problem of peculiar smell reflux.

[0024] Preferably, the bottom side of the drainage pipe 2 has a first suction member 7, and the baffle 6 side is provided with a second suction member 8 corresponding to the first suction member 7, and the first suction member 7 and the second suction member 8 are in adsorption cooperation.

[0025] Specifically, through the adsorption cooperation of the first suction member and the second suction member, the baffle is adsorbed and fixed by the first suction member and the second suction member when there is no liquid discharge, thereby closing the opening. When the liquid impacts the baffle or the gravity of the liquid is greater than the suction force between the first suction member and the second suction member, the baffle rotates and opens, and after the liquid is discharged, the baffle rotates and closes again.

[0026] Among them, the first suction member and the second suction member are mutually adsorbed and cooperated magnets.

[0027] Preferably, the bottom side of the drainage pipe 2 is provided with a first clamping groove 9, and the first suction member 7 is clamped in the first clamping groove 9. The baffle 6 side is provided with a second clamping groove 10, so that the second suction member 8 is clamped in the second clamping groove 10.

[0028] Specifically, the first clamping groove and the second clamping groove respectively clamp and fix the first suction member and the second suction member, avoiding the case that the suction member is separated from the clamping groove, causing the baffle to close incompletely.

[0029] In an embodiment of the present scheme, the first clamping groove 9 and the second clamping groove 10 are both arranged obliquely, so that after the first suction accessory and the second suction accessory are clamped into the corresponding clamping grooves, the clamping stability of the suction accessories can be improved by the oblique arrangement, and the suction accessories can be prevented from falling out of the clamping grooves.

[0030] Preferably, the bottom of the drain pipe 2 is arranged obliquely, so that the baffle 6 is obliquely installed on the bottom of the drain pipe 2.

[0031] Specifically, by arranging the bottom of the drain pipe to be oblique, the water flow is more likely to push the baffle away from the opening and discharge, ensuring that the liquid is not easily left on the baffle. At the same time, by arranging the bottom of the drain pipe to be oblique in combination with the oblique arrangement of the first clamping groove and the second clamping groove, the use state of the first suction accessory and the second suction accessory can always be obliquely located in the clamping grooves, further improving the clamping stability of the suction accessories.

[0032] Preferably, the first suction accessory 7 and the second suction accessory 8 have a gap therebetween.

[0033] Specifically, by the gap, the first suction accessory and the second suction accessory are prevented from directly contacting each other and causing wear on the surface of the suction accessories, and the suction force between the suction accessories can be effectively controlled, thereby ensuring that the liquid is more likely to push the baffle.

[0034] Preferably, the filter cartridge 3 is provided with a drain port 11 at the bottom, and the plurality of filter ports 4 are arranged in a long strip shape.

[0035] Specifically, by arranging the filter ports in a long strip shape, when hair and other impurities accumulate in the filter cartridge, the impurities can be accumulated on the lower side of the long strip shape through the long strip structure, and the upper side of the long strip structure can be used to maintain stable discharge of the liquid.

[0036] At the same time, due to the structure of the drain port, when there is no hair or other impurities accumulated in the filter cartridge, the filter cartridge can be quickly drained through the drain port, increasing the stability of the drainage.

[0037] Preferably, the filter cartridge 3 is provided with a clamping port 12 at the top side, and the handle 13 is clamped into the clamping port 12 at both ends.

[0038] Specifically, by clamping the handle into the clamping ports on both sides, the handle can lift the filter cartridge, making the filter cartridge convenient to disassemble from the drain pipe, and ensuring the convenience of replacing and cleaning the filter cartridge.

[0039] Preferably, a sealing ring 14 is arranged on the outer side of the top of the drain pipe 2 in a circumferential direction, so that when the drain pipe is placed in the discharge port, the sealing effect of the outer periphery of the drain pipe can be increased by the sealing ring, thereby ensuring that the water flow passes through the filter cartridge.

[0040] The utility model is not limited to the above best implementation, and any person can draw other various forms of products under the enlightenment of the utility model, but no matter any change in its shape or structure, all the technical schemes with same or similar to the application fall in the protection scope of the utility model.

Claims

1. A filter assembly for convenient removal and replacement, characterized by: The utility model relates to a filter device for drain pipe, including the drain pipe (2) of being installed at the discharge port (1), the filter cartridge (3) of being clamped in the inside of drain pipe (2), the filter cartridge (3) side is opened with a plurality of filter ports (4) along the circumference, the bottom of drain pipe (2) has opening (5), the baffle (6) rotationally connected in the bottom of drain pipe (2) one side, so that the baffle (6) and opening (5) are matched, when the baffle (6) rotates and opens, liquid is discharged from opening (5); The bottom side of the drain pipe (2) has a first suction member (7), the baffle (6) side is provided with a second suction member (8) corresponding to the first suction member (7), and the first suction member (7) and the second suction member (8) are adsorbed and matched; The bottom side of the drain pipe (2) is provided with a first clamping groove (9), the first suction member (7) is clamped in the first clamping groove (9), the baffle (6) side is provided with a second clamping groove (10), so that the second suction member (8) is clamped in the second clamping groove (10); The first clamping groove (9) and the second clamping groove (10) are both inclined. The bottom of the filter cartridge (3) is provided with a drain port (11), and the plurality of filter ports (4) are all in the shape of a strip. The top side of the filter cartridge (3) is oppositely provided with a clamping port (12), and the two ends of the handle (13) are clamped in the clamping port (12).

2. The quick-change filter assembly of claim 1, wherein: The bottom of the drain pipe (2) is inclined, so that the baffle (6) is inclinedly installed on the bottom of the drain pipe (2).

3. The easy change filter assembly of claim 1, wherein: The first suction member (7) and the second suction member (8) have a gap therebetween.

4. The easy change filter assembly of claim 1, wherein: The top side of the drain pipe (2) is provided with a sealing ring (14) along the circumference. The first clamping groove (9) and the second clamping groove (10) are both inclined.

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