CN220184177U - Drainage pipe orifice filter device - Google Patents

Abstract

The utility model discloses a drainage pipeline orifice filtering device, and relates to the technical field of drainage pipeline filtering. The kitchen waste filter comprises a kitchen sink, a filter bin and a drain pipe, wherein a water outlet pipeline is fixedly arranged at the lower end of the kitchen sink, a connecting component which enables the filter bin to be fixedly arranged at the lower end of the water outlet pipeline is arranged on the outer wall of the water outlet pipeline, and a filter device which can filter sewage discharged by the kitchen sink and prevent kitchen waste from blocking the drain pipe is arranged on the inner wall of the filter bin; the connecting component comprises a first mounting block, a first connecting pipe, a first water pipe, a second water pipe and a mounting sleeve, and the second water pipe is connected with the filtering bin; the water outlet pipe at the lower end of the filter bin is fixedly connected with a second installation block, a second connecting pipe, a third water conveying pipe, a water draining pipe and a second installation sleeve. According to the kitchen waste filtering device, the filtering bin is arranged between the bowl washing groove and the drain pipe through the connecting component, kitchen waste contained in sewage discharged from the bowl washing groove can be filtered through the filtering plate, and the kitchen waste can be prevented from entering the pipe orifice of the drain pipe, so that the drain pipe is prevented from being blocked.

Description

Drainage pipe orifice filter device

Technical Field

The utility model relates to the technical field of drain pipe filtration, in particular to a drain pipe orifice filter device.

Background

The sink is an indispensable existence in a kitchen, and a sink is usually required to be used for washing dishes, so that a drain pipe of the sink is prevented from being blocked, a filter screen capable of being pulled out of the drain hole is arranged on the drain hole of the existing sink, and the dishes and food residues can be filtered through the filter screen; however, the kitchen leaves and food residues often block the water outlet of the sink, when the kitchen leaves and food residues are used, excessive garbage in the filter screen can not flow down to the drain pipe from the filter screen, so that the water and garbage can be blocked in the sink, at the moment, if the user takes out the filter screen, kitchen waste floating in the sink can be flushed into the water outlet of the drain pipe along with water flow, the drain pipe is easy to be blocked, special personnel are required to get on the gate to dredge the drain pipe of the sink, and extra economic expenditure is increased.

There is therefore a need to improve existing drain pipe structures to address the above-mentioned problems.

Disclosure of Invention

The utility model provides a filtering device for a pipe orifice of a drainage pipe, which aims to solve the problems that the existing drainage pipe structure has only one hand filter screen, kitchen waste floating in a bowl washing pool can be flushed into a drainage outlet of the drainage pipe along with water flow when the kitchen waste is taken out, double filtering guarantee is not available, and the drainage pipe is easy to block.

The utility model is realized by the following technical scheme: the filtering device comprises a bowl washing groove, a filtering bin and a drain pipe, wherein a water outlet pipe is fixedly arranged at the lower end of the bowl washing groove, a connecting component which enables the filtering bin to be fixedly arranged at the lower end of the water outlet pipe is arranged on the outer wall of the water outlet pipe, and a filtering device which can filter sewage discharged from the bowl washing groove and prevent kitchen waste from blocking the drain pipe is arranged on the inner wall of the filtering bin; the connecting assembly comprises a first mounting block, the first mounting block is fixedly connected to the outer side of the lower end of the water outlet pipeline, the lower end of the first mounting block is fixedly connected with a first connecting pipe, threads are arranged on the outer wall of the first connecting pipe, and the lower end of the first connecting pipe is fixedly connected with a first water conveying pipe; the outer wall of the first water delivery pipe is slidably connected with a second water delivery pipe, the outer wall of the second water delivery pipe is slidably sleeved with a mounting sleeve, the inner wall of the upper end of the mounting sleeve is provided with a threaded hole, the lower end of the inner wall of the mounting sleeve is fixedly provided with a rubber ring, and the rubber ring is slidably connected with the second water delivery pipe; the mounting sleeve is in threaded connection with the outer side of the first connecting pipe; the second water delivery pipe is communicated with the top of the filter bin; the filter bin comprises a filter bin body, wherein a water outlet pipe is arranged at the lower end of the filter bin body, a first mounting block is fixedly connected to a water outlet pipe at the lower end of the filter bin body, a first connecting pipe is fixedly connected to the lower end of the first mounting block, threads are arranged on the outer wall of the first connecting pipe, a first water pipe is fixedly arranged at the lower end of the first connecting pipe, a water outlet pipe is slidably connected to the outer wall of the first water pipe, a first mounting sleeve is slidably sleeved on the outer wall of the water outlet pipe, and the first mounting sleeve is in threaded connection with the outer side of the first connecting pipe.

The utility model relates to a pipe orifice filtering device of a drainage pipe, which comprises a bowl washing groove, a filtering bin and a drainage pipe, wherein a water outlet pipe is fixedly arranged at the lower end of the bowl washing groove, a connecting component which enables the filtering bin to be fixedly arranged at the lower end of the water outlet pipe is arranged on the outer wall of the water outlet pipe, and a filtering device which can filter sewage discharged by the bowl washing groove and prevent kitchen waste from blocking the drainage pipe is arranged on the inner wall of the filtering bin; the connecting assembly comprises a first mounting block, the first mounting block is fixedly connected to the outer side of the lower end of the water outlet pipeline, the lower end of the first mounting block is fixedly connected with a first connecting pipe and is used for connecting a mounting sleeve, the first water pipe and the second water pipe are connected into a whole, threads are arranged on the outer wall of the first connecting pipe, and the lower end of the first connecting pipe is fixedly connected with the first water pipe; the outer wall of the first water pipe is slidably connected with a second water pipe, the outer wall of the second water pipe is slidably sleeved with a mounting sleeve, the inner wall of the upper end of the mounting sleeve is provided with a threaded hole, the lower end of the inner wall of the mounting sleeve is fixedly provided with a rubber ring, the rubber ring is slidably connected with the second water pipe, the second water pipe can slide in the rubber ring, but in a normal working environment, the second water pipe is tightly attached to the mounting sleeve, and the mounting sleeve cannot slide independently without external force; the installation sleeve is in threaded connection with the outer side of the first connecting pipe, the threaded hole is formed in the inner wall of the installation sleeve, the rubber ring is fixedly arranged at the right end of the inner wall of the installation sleeve, when the installation sleeve is in threaded installation on the outer wall of the first connecting pipe, the rubber ring is continuously extruded in the rotating and screwing process of the installation sleeve until a gap between the installation sleeve and the second water pipe is filled, so that the second water pipe cannot slide on the inner wall of the installation sleeve, interference fit between the second water pipe and the first water pipe is achieved, the second water pipe is fixedly arranged on the outer wall of the first water pipe, and friction force between the second water pipe and the first water pipe is larger than the gravity of the filtering bin; the second water pipe is communicated with the top of the filter bin and inputs sewage into the filter bin; the filter bin plays a filtering role, filtered sewage passes through the outlet pipe of filter bin lower extreme, the outlet pipe fixedly connected with second installation piece of filter bin lower extreme, second installation piece lower extreme fixedly connected with second connecting pipe, second connecting pipe outer wall is equipped with the screw thread, second connecting pipe lower extreme fixed mounting has the third raceway, third raceway outer wall sliding connection has the drain pipe, drain pipe outer wall sliding sleeve is equipped with the second installation cover, second installation cover and second connecting pipe outside threaded connection for drain pipe and third raceway are connected as an organic wholely, discharge sewage.

The utility model specifically operates as follows: the second water conveying pipe is slidably arranged on the outer wall of the first water conveying pipe, the installation sleeve is rotated, the installation sleeve can be threadedly arranged on the outer wall of the first water conveying pipe, the rubber ring is continuously extruded in the process of rotation of the installation sleeve until the installation sleeve is completely arranged on the outer wall of the first water conveying pipe, gaps between the installation sleeve and the second water conveying pipe are filled by the rubber ring, interference fit between the inner wall of the second water conveying pipe and the outer wall of the first water conveying pipe is achieved, the filter bin is fixedly arranged at the lower end of the water outlet pipe, then the water outlet pipe is slidably arranged on the outer wall of the third water conveying pipe, the second installation sleeve is threadedly arranged on the outer wall of the second water conveying pipe, the third water conveying pipe is fixedly arranged on the inner wall of the water outlet pipe, sewage enters the first water conveying pipe through the water outlet pipe and then enters the filter bin during water discharging, the sewage flows through the filter device, kitchen waste contained in the sewage is left in the filter device, and the sewage enters the water outlet pipe through the third water conveying pipe to be discharged inside.

Preferably, the outer wall of the rubber ring is in a round table shape.

Preferably, the filtering device comprises a filtering plate and limiting blocks, wherein a cavity is formed in the inner side of the filtering bin, a sliding groove is formed in the front end of the filtering bin, the filtering plate is slidably mounted on the inner wall of the filtering bin through the sliding groove, guide grooves matched with the filtering plate in sliding mode are formed in the inner wall of the filtering bin, two pairs of limiting blocks are arranged and are respectively located at the left end and the right end of the sliding groove, and the two limiting blocks in each pair of limiting blocks are respectively fixedly mounted on the upper side and the lower side of the sliding groove; the opposite sides of the limiting blocks on the upper side and the lower side are respectively provided with a second chute, and the inner walls of the second chutes are connected with baffles in a sliding manner; further, a handle is fixedly arranged on the front side of the filter plate, and a filter tank is formed in the inner wall of the upper end of the filter plate. When the sewage discharged from the bowl washing tank enters the filter bin, the sewage flows into the filter tank, the filter tank can keep kitchen waste carried in the sewage in the filter tank, and water flow without residues flows into the drain pipe through the filter tank; baffle rear end and laminating of filter outer wall, through handle can be light with filter slidable mounting at spout and guide way in, then sliding closure for two baffle rear ends laminate with the filter front end, block the filter, prevent its roll-off, make filter plate can install inside filtering the storehouse.

Compared with the prior art, the utility model has the following beneficial effects: according to the filtering device for the pipe orifice of the drainage pipe, the filtering bin is arranged between the bowl washing groove and the drainage pipe through the connecting component, kitchen waste contained in sewage discharged from the bowl washing groove can be filtered through the filtering plate, kitchen waste can be prevented from entering the pipe orifice of the drainage pipe, and therefore the drainage pipe is prevented from being blocked, the problem that special personnel need to go to the door when the drainage pipe is blocked is solved, and extra economic expenditure is increased; the filter is limited inside the filter bin through the limiting block and the baffle, when the filter tank needs to be cleaned, only the two baffles need to be taken out in a sliding mode, and the filter tank can be cleaned by taking out the filter plate in a sliding mode through the handle, so that the filter tank is convenient to clean and convenient to install, the practicability of the pipe orifice filter device of the drainage pipe is higher, and the use value is higher.

Drawings

FIG. 1 is a schematic diagram of a drain pipe orifice filter.

FIG. 2 is a schematic view of the structure of the outlet pipe in the filtering apparatus of the drain pipe orifice.

FIG. 3 is a schematic diagram of the installation structure of a filter house in a drain pipe orifice filter device.

FIG. 4 is a schematic view showing the installation structure of a filter plate in a drain pipe orifice filter device.

FIG. 5 is a schematic view of the mounting structure inside the mounting sleeve in the drain pipe orifice filter device.

FIG. 6 is a schematic diagram of the structure of a filter house in a drain pipe orifice filter device.

FIG. 7 is a schematic view showing the installation structure of a filter device in a drain pipe orifice filter device. The figures are labeled as follows: 100-bowl washing groove, 110-water outlet pipeline, 120-first mounting block, 121-first connecting pipe, 130-first water conveying pipe, 200-filter bin, 210-mounting sleeve, 211-rubber ring, 220-second water conveying pipe, 230-filter plate, 2301-filter tank, 231-handle, 240-second mounting block, 241-second connecting pipe, 242-third water conveying pipe, 300-water discharging pipe, 310-second mounting sleeve, 400-limiting block, 401-second sliding groove and 410-baffle.

Detailed Description

Specific embodiments of the present utility model will be described below with reference to the accompanying drawings.

A drainage pipeline orifice filter device is shown in fig. 1-6: the kitchen waste water filter comprises a kitchen sink 100, a filter bin 200 and a drain pipe 300, wherein a water outlet pipeline 110 is fixedly arranged at the lower end of the kitchen sink 100, a connecting component which enables the filter bin 200 to be fixedly arranged at the lower end of the water outlet pipeline 110 is arranged on the outer wall of the water outlet pipeline 110, and a filter device which can filter sewage discharged by the kitchen sink 100 and prevent kitchen waste from blocking the drain pipe 300 is arranged on the inner wall of the filter bin 200; the connecting assembly comprises a first mounting block 120, the first mounting block 120 is fixedly connected to the outer side of the lower end of the water outlet pipeline 110, the lower end of the first mounting block 120 is fixedly connected with a first connecting pipe 121, threads are arranged on the outer wall of the first connecting pipe 121, and the lower end of the first connecting pipe 121 is fixedly connected with a first water conveying pipe 130; the outer wall of the first water pipe 130 is slidably connected with a second water pipe 220, the outer wall of the second water pipe 220 is slidably sleeved with a mounting sleeve 210, the inner wall of the upper end of the mounting sleeve 210 is provided with a threaded hole, the lower end of the inner wall of the mounting sleeve 210 is fixedly provided with a rubber ring 211, and the rubber ring 211 is slidably connected with the second water pipe 220; the mounting sleeve 210 is in threaded connection with the outer side of the first connecting pipe 121; the second water pipe 220 is communicated with the top of the filter bin 200; the water outlet pipe of filter cartridge 200 lower extreme is last fixedly connected with second installation piece 240, second installation piece 240 lower extreme fixedly connected with second connecting pipe 241, second connecting pipe 241 outer wall is equipped with the screw thread, second connecting pipe 241 lower extreme fixedly mounted has third raceway 242, third raceway 242 outer wall sliding connection has drain pipe 300, drain pipe 300 outer wall sliding sleeve has second installation cover 310, second installation cover 310 and second connecting pipe 241 outside threaded connection.

The following preferred scheme is adopted in the embodiment: the outer wall of the rubber ring 211 is in a round table shape; the filtering device comprises a filtering plate 230 and limiting blocks 400, wherein a cavity is formed in the inner side of the filtering bin 200, a sliding groove is formed in the front end of the filtering bin 200, the filtering plate 230 is slidably mounted on the inner wall of the filtering bin 200 through the sliding groove, guide grooves matched with the filtering plate 230 and sliding are formed in the inner wall of the filtering bin 200, two pairs of limiting blocks 400 are arranged on the two pairs of limiting blocks 400 and are respectively located at the left end and the right end of the sliding groove, and two limiting blocks 400 in each pair of limiting blocks 400 are respectively fixedly mounted on the upper side and the lower side of the sliding groove; a second chute 401 is formed on the opposite side of the limiting block 400 on the upper side and the lower side, and a baffle 410 is connected to the inner wall of the second chute 401 in a sliding manner; the front side of the filter plate 230 is fixedly provided with a handle 231, and the inner wall of the upper end of the filter plate 230 is provided with a filter tank 2301.

The specific operation of this embodiment is: the second water pipe 220 is slidably mounted on the outer wall of the first water pipe 130, the mounting sleeve 210 is rotated, the mounting sleeve 210 can be mounted on the outer wall of the first connecting pipe 121 in a threaded manner, the rubber ring 211 is continuously extruded in the process of rotating the mounting sleeve 210 until the mounting sleeve 210 is completely mounted on the outer wall of the first connecting pipe 121, the rubber ring 211 fills gaps between the mounting sleeve 210 and the second water pipe 220, the inner wall of the second water pipe 220 is in interference fit with the outer wall of the first water pipe 130, the filter bin 200 is fixedly mounted at the lower end of the water outlet pipe 110, then the water outlet pipe 300 is slidably mounted on the outer wall of the third water pipe 242, when the second mounting sleeve 310 is mounted on the outer wall of the second connecting pipe 241, the third water pipe 242 is fixedly mounted on the inner wall of the water outlet pipe 300, sewage enters the first water outlet pipe 130 through the water outlet pipe 110 and then enters the filter bin 200, when the sewage flows through the filter plate 230, residual sewage contained in the sewage is reserved in the filter tank 2301, then the sewage enters the inner part of the water outlet pipe 300 through the third water pipe 230242, the filter plate 230 is discharged through the third water pipe 230, then the filter plate 230 is in contact with the filter plate 230 until the filter plate 230 is not in contact with the filter plate 410, and the filter plate 230 is cleaned up until the filter plate 230 is in the filter plate 230 and the filter plate 230 is in contact with the filter plate 410.

The scope of the present utility model is not limited to the above embodiments, and various modifications and alterations of the present utility model will become apparent to those skilled in the art, and any modifications, improvements and equivalents within the spirit and principle of the present utility model are intended to be included in the scope of the present utility model.

Claims (4)

1. A drainage pipe orifice filter device, characterized in that: the kitchen waste filter comprises a kitchen sink (100), a filter bin (200) and a drain pipe (300), wherein a water outlet pipeline (110) is fixedly arranged at the lower end of the kitchen sink (100), a connecting component which enables the filter bin (200) to be fixedly arranged at the lower end of the water outlet pipeline (110) is arranged on the outer wall of the water outlet pipeline (110), and a filter device which can filter sewage discharged by the kitchen sink (100) and prevent kitchen waste from blocking the drain pipe (300) is arranged on the inner wall of the filter bin (200); the connecting assembly comprises a first mounting block (120), the first mounting block (120) is fixedly connected to the outer side of the lower end of the water outlet pipeline (110), the lower end of the first mounting block (120) is fixedly connected with a first connecting pipe (121), threads are arranged on the outer wall of the first connecting pipe (121), and the lower end of the first connecting pipe (121) is fixedly connected with a first water conveying pipe (130); the outer wall of the first water delivery pipe (130) is slidably connected with a second water delivery pipe (220), an installation sleeve (210) is slidably sleeved on the outer wall of the second water delivery pipe (220), a threaded hole is formed in the inner wall of the upper end of the installation sleeve (210), a rubber ring (211) is fixedly arranged at the lower end of the inner wall of the installation sleeve (210), and the rubber ring (211) is slidably connected with the second water delivery pipe (220); the mounting sleeve (210) is in threaded connection with the outer side of the first connecting pipe (121); the second water delivery pipe (220) is communicated with the top of the filter bin (200); the utility model discloses a filter cartridge, including filtering storehouse (200), filter, install fixedly connected with second installation piece (240) on the outlet pipe of filter cartridge (200) lower extreme, second installation piece (240) lower extreme fixedly connected with second connecting pipe (241), second connecting pipe (241) outer wall is equipped with the screw thread, second connecting pipe (241) lower extreme fixed mounting has third raceway (242), third raceway (242) outer wall sliding connection has drain pipe (300), drain pipe (300) outer wall sliding sleeve has second installation cover (310), second installation cover (310) and second connecting pipe (241) outside threaded connection.

2. A drain pipe nozzle filter apparatus as defined in claim 1, wherein: the outer wall of the rubber ring (211) is in a round table shape.

3. A drain pipe nozzle filter apparatus as defined in claim 1, wherein: the filtering device comprises a filtering plate (230) and limiting blocks (400), wherein the inner side of the filtering bin (200) is a cavity, a sliding groove is formed in the front end in the filtering bin (200), the filtering plate (230) is slidably arranged on the inner wall of the filtering bin (200) through the sliding groove, guide grooves matched with the filtering plate (230) and sliding are formed in the inner wall of the filtering bin (200), two pairs of limiting blocks (400) are arranged, the two pairs of limiting blocks (400) are respectively positioned at the left end and the right end of the sliding groove, and the two limiting blocks (400) in each pair of limiting blocks (400) are respectively fixedly arranged on the upper side and the lower side of the sliding groove; the opposite sides of the limiting blocks (400) on the upper side and the lower side are respectively provided with a second chute (401), and the inner wall of each second chute (401) is connected with a baffle (410) in a sliding manner.

4. A drain pipe nozzle filter apparatus as defined in claim 3, wherein: the front side of the filter plate (230) is fixedly provided with a handle (231), and the inner wall of the upper end of the filter plate (230) is provided with a filter tank (2301).