Anti-blocking device for water supply and drainage

Abstract

The utility model discloses a water supply and drainage anti-blocking device, which relates to the technical field of water supply and drainage anti-blocking devices and comprises a T-shaped filter cartridge, an annular groove, an arc-shaped lifting hook and a lifting filter cartridge, when the lifting filter cartridge is located at the lowest position, the top of the lifting filter cartridge and the T-shaped filter cartridge form a filter bin for filtering and intercepting kitchen waste impurities; and when the lifting filter cartridge moves upwards to the highest position, the top of the lifting filter cartridge protrudes to the upper part of the T-shaped filter cartridge, so that a filter hole in the top of the lifting filter cartridge is prevented from being blocked by kitchen waste impurities. By arranging the lifting filter cartridge capable of being operated in a lifting manner, the lifting filter cartridge moves upwards and protrudes out of the upper part of the T-shaped filter cartridge under the condition of more kitchen waste impurities, the horizontal height of the top of the lifting filter cartridge is higher than that of the bottom of the vegetable washing sink, and a filter hole in the top of the lifting filter cartridge cannot be blocked, so that kitchen sewage is smoothly discharged; kitchen waste impurities are effectively prevented from entering a sewer, and a good filtering and intercepting effect is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to water supply and drainage anti -clogging device technical field, specifically a water supply and drainage anti -clogging device. BACKGROUND

[0002] Water supply and drainage refers to city water supply system, drainage system (municipal water supply and drainage) and building water supply and drainage, and is simply called water supply and drainage in daily life drainage, and there are more kitchen wastes in the kitchen vegetable washing pool drainage, in order to avoid the kitchen wastes flowing into the sewer and causing the sewer to be blocked, a filter basket is arranged at the drainage port of the vegetable washing pool to filter the kitchen wastes.

[0003] However, in actual use, the internal space of the filter basket is limited, and the kitchen wastes often fill the internal space of the filter basket, and there is still more water in the vegetable washing pool that has not been drained, at this time, the filter basket is taken out for cleaning, which will cause the unfiltered water to be directly drained into the sewer, and the sewer will still be blocked after a period of time, therefore, the utility model provides a water supply and drainage anti -clogging device. UTILITY MODEL CONTENTS

[0004] The utility model discloses a water supply and drainage anti -clogging device.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme: a water supply and drainage anti -clogging device, including T type filter drum, annular groove, arc pull hook, the annular groove is integrally formed at the top of T type filter drum, the arc pull hook rotates and is installed in the inside of annular groove, the bottom of T type filter drum is open structure, the inside of T type filter drum is sleeved with the lifting filter drum that extends to the bottom of T type filter drum, the top and the side of lifting filter drum are all set up with filter hole;

[0006] When the lifting filter drum is at the lowest position, the top of the lifting filter drum and the T type filter drum form a filter bin for filtering and intercepting the kitchen wastes.

[0007] When the lifting filter drum moves up to the highest position, the top of the lifting filter drum protrudes above the T type filter drum, which is used to avoid the kitchen wastes from blocking the filter hole at the top of the lifting filter drum.

[0008] As a further scheme of the utility model: the top center position of the lifting filter drum is fixed with a connecting rod, the top of the connecting rod is flush with the inner wall bottom of the annular groove, and the top of the connecting rod is fixed with a limiting cross rod that is attached to the inner wall bottom of the annular groove.

[0009] As a further scheme of the utility model: the bottom of the T-shaped filter cartridge is fixed with a magnetic block, the bottom flange outer diameter of the lifting filter cartridge matches the outer diameter of the T-shaped filter cartridge, and the lifting filter cartridge is fixed by the magnetic block through the bottom flange.

[0010] As a further scheme of the utility model: the length of the limiting cross rod is less than the inner diameter of the arc-shaped part of the arc-shaped pull hook, and the outer diameter of the arc-shaped part of the arc-shaped pull hook is less than the diameter of the annular groove.

[0011] As a further scheme of the utility model: the bottom of the lifting filter cartridge is of an open structure, the outer diameter of the lifting filter cartridge matches the inner diameter of the T-shaped filter cartridge, and the filter hole on the lifting filter cartridge is of the same hole diameter as the filter hole on the T-shaped filter cartridge.

[0012] Compared with the prior art, the utility model has the beneficial effects that:

[0013] By setting the lifting filter cartridge that can be lifted, in the case of more kitchen waste, the lifting filter cartridge protrudes above the T-shaped filter cartridge by lifting, the top horizontal height of the lifting filter cartridge is higher than the bottom horizontal height of the vegetable washing pool, the top filter hole of the lifting filter cartridge is not blocked, so that the kitchen sewage is smoothly discharged, the kitchen waste is effectively prevented from entering the sewer, and good filtering and intercepting effects are achieved. BRIEF DESCRIPTION OF DRAWINGS

[0014] Fig. 1 It is a structural schematic view of the utility model;

[0015] Fig. 2 It is a structural bottom view of the utility model;

[0016] Fig. 3 It is a structural schematic view of the lifting filter cartridge after lifting of the utility model;

[0017] Fig. 4 It is a structural sectional view of the lifting filter cartridge after lifting of the utility model.

[0018] In the drawing: 1, T-shaped filter cartridge; 2, annular groove; 3, arc-shaped pull hook; 4, lifting filter cartridge; 5, connecting rod; 6, limiting cross rod; 7, magnetic block. DETAILED DESCRIPTION

[0019] The technical scheme in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0020] Please refer to Figs. 1-4 The utility model discloses an embodiment of a water supply and drainage anti -blocking device, including T type filter drum 1, annular groove 2, arc pull hook 3, annular groove 2 is integrally formed in the top of T type filter drum 1, arc pull hook 3 is rotatably installed in the inside of annular groove 2, the bottom of T type filter drum 1 is open structure, the inside of T type filter drum 1 is sleeved with the lifting filter drum 4 extending to the bottom end below T type filter drum 1, and the top and side of lifting filter drum 4 are all provided with filter hole;

[0021] When lifting filter drum 4 is at the lowest position, the filter bin formed by the top of lifting filter drum 4 and T type filter drum 1 filters and intercepts kitchen waste impurities;

[0022] When lifting filter drum 4 moves up to the highest position, the top of lifting filter drum 4 protrudes above T type filter drum 1, which is used to avoid kitchen waste impurities from blocking the filter hole at the top of lifting filter drum 4;

[0023] A connecting rod 5 is fixed at the center position of the top of lifting filter drum 4, the top of connecting rod 5 is flush with the inner wall bottom of annular groove 2, and a limiting cross rod 6 is fixed at the top of connecting rod 5 and adheres to the inner wall bottom of annular groove 2;

[0024] A magnetic block 7 is fixed at the bottom of T type filter drum 1, the outer diameter of the bottom flange of lifting filter drum 4 matches the outer diameter of T type filter drum 1, and lifting filter drum 4 is fixed by the bottom flange and the magnetic block 7 when moving up;

[0025] The bottom of lifting filter drum 4 is open structure, the outer diameter of lifting filter drum 4 matches the inner diameter of T type filter drum 1, and the filter hole on lifting filter drum 4 has the same hole diameter as the filter hole on T type filter drum 1.

[0026] In this embodiment, the anti-blocking device is used in the same way as the vegetable washing pool filter hopper, and T type filter drum 1 is inserted at the drain of the vegetable washing pool, and a limiting slot matching the large diameter part of the top of T type filter drum 1 is arranged at the drain of the vegetable washing pool (it should be noted that this structure is the existing structure of the vegetable washing pool), which is used to limit T type filter drum 1, and lifting filter drum 4 is at the lowest position at this time;

[0027] When the water in the vegetable washing pool is drained, the filter bin formed by the top of lifting filter drum 4 and T type filter drum 1 can filter and collect kitchen waste impurities, and the water is drained to the sewer through the filter hole at the top of lifting filter drum 4 and the filter hole on the side of T type filter drum 1, and after the water in the vegetable washing pool is drained, the device can be taken out as a whole to clean the kitchen waste impurities in T type filter drum 1;

[0028] When the kitchen waste fills the T-shaped filter cylinder 1 completely during the drainage process, causing blockage, the remaining water cannot be drained. At this time, the limiting horizontal rod 6 can be manually pulled to move the lifting filter cylinder 4 upward relative to the T-shaped filter cylinder 1 (it should be noted that at this time, the T-shaped filter cylinder 1 can be pressed by a finger to avoid moving upward with the lifting filter cylinder 4). Finally, the bottom folding edge of the lifting filter cylinder 4 is adsorbed and fixed by the magnetic block 7, and the top of the lifting filter cylinder 4 protrudes above the T-shaped filter cylinder 1. The kitchen waste originally collected in the T-shaped filter cylinder 1 is pushed out into the vegetable washing pool. At this time, the top and part of the side of the lifting filter cylinder 4 are located in the vegetable washing pool. The filter holes at this position are not easy to be blocked, especially the filter holes at the top of the lifting filter cylinder 4. Therefore, the remaining water can be quickly drained at this time, and the kitchen waste will be left in the vegetable washing pool.

[0029] After the water is completely drained, the limiting horizontal rod 6, the connecting rod 5, and the lifting filter cylinder 4 are manually pressed downward as a whole. Then the kitchen waste is manually pushed into the T-shaped filter cylinder 1, and then the whole is taken out for cleaning. Through multiple cleanings, the kitchen waste can be completely removed.

[0030] Through the cooperation of the above multiple parts, in the case of more kitchen waste, the kitchen sewage can be smoothly drained, and the kitchen waste can be effectively prevented from entering the sewer, achieving good filtering and intercepting effect.

[0031] Please refer to Figs. 1-4 , the length of the limiting horizontal rod 6 is less than the inner diameter of the arc-shaped part of the arc-shaped lifting hook 3, and the outer diameter of the arc-shaped part of the arc-shaped lifting hook 3 is less than the diameter of the annular groove 2.

[0032] In this embodiment, the limiting horizontal rod 6 and the arc-shaped lifting hook 3 do not interfere with each other through this structure, and the arc-shaped lifting hook 3 is rotated to the vertical state for providing a lifting position for the device to be taken out.

[0033] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited thereto. Any skilled person in the art can make equivalent substitutions or changes according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. A kind of water supply and drainage anti-blocking device, including T-shaped filter cartridge (1), annular groove (2), arc-shaped lifting hook (3), the annular groove (2) is integrally formed in the top of T-shaped filter cartridge (1), the arc-shaped lifting hook (3) is rotatably installed in the inner side of annular groove (2), it is characterized by, The bottom of the T-shaped filter cartridge (1) is in an open structure, the inner side of the T-shaped filter cartridge (1) is sleeved with a lifting filter cartridge (4) extending to below the bottom end of the T-shaped filter cartridge (1), and the top and side of the lifting filter cartridge (4) are both provided with filter holes; When the lifting filter cartridge (4) is in the lowest position, the top of the lifting filter cartridge (4) and the T-shaped filter cartridge (1) form a filter bin for filtering and intercepting kitchen waste impurities; When the lifting filter cartridge (4) moves up to the highest position, the top of the lifting filter cartridge (4) protrudes above the T-shaped filter cartridge (1), which is used for avoiding the kitchen waste impurities from blocking the filter holes on the top of the lifting filter cartridge (4).

2. The water supply and drainage anti-blocking device according to claim 1, characterized in that, A connecting rod (5) is fixed at the center of the top of the lifting filter cartridge (4), the top of the connecting rod (5) is flush with the inner wall bottom of the annular groove (2), and the top of the connecting rod (5) is fixed with a limiting cross rod (6) abutting the inner wall bottom of the annular groove (2).

3. The water supply and drainage anti-blocking device according to claim 1, characterized in that, A magnetic block (7) is fixed at the bottom of the T-shaped filter cartridge (1), the outer diameter of the bottom flange of the lifting filter cartridge (4) matches the outer diameter of the T-shaped filter cartridge (1), and the lifting filter cartridge (4) is fixed by the bottom flange and the magnetic block (7) through adsorption when moving up.

4. The water supply and drainage anti-blocking device according to claim 2, characterized in that, The length of the limiting cross rod (6) is less than the inner diameter of the arc-shaped part of the arc-shaped lifting hook (3), and the outer diameter of the arc-shaped part of the arc-shaped lifting hook (3) is less than the diameter of the annular groove (2).

5. The water supply and drainage anti-blocking device according to claim 1, characterized in that, The bottom of the lifting filter cartridge (4) is in an open structure, and the outer diameter of the lifting filter cartridge (4) matches the inner diameter of the T-shaped filter cartridge (1), and the filter holes on the lifting filter cartridge (4) have the same hole diameter as the filter holes on the T-shaped filter cartridge (1). The bottom of the lifting filter cartridge (4) is in an open structure, and the outer diameter of the lifting filter cartridge (4) matches the inner diameter of the T-shaped filter cartridge (1), and the filter holes on the lifting filter cartridge (4) have the same hole diameter as the filter holes on the T-shaped filter cartridge (1).

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