CN2921118Y - Anti-plugging odourproof floor drain - Google Patents

Abstract

The utility model relates to an anti-clogging and-odor floor drain, which comprises a shell and an iron disc of shell top cap. A drainage hole is opened on a semi-circular area of the iron disc; a semi-circular top cap is connected with the iron disc thread; two filter screen are crossly arranged in the shell and a sponge is added between the filter screen. For the drainage, the rotation of the top cap is covered to the surface of the drain hole. The path mouth of the floor drain communicating to the outside is tightly sealed in to prevent from the odor to be out. In water draining, open the top cap, reveal the drain hole, flow the water out of the drain hole off and then goes through two filter screen and a sponge three-filtering into the lower water channel, avoiding the block phenomena. The utility model has the advantages of rational structure, convenient application, unique model, smooth operation, sanitation and security.

Description

Anti-blocking anti-foul floor drain

Technical field the utility model relates to a kind of drainage plant, especially a kind of new-type floor drain that can prevent to stop up and can prevent the peculiar smell feedback.

In the technical background life now at home, the floor drain draining instrument that all is absolutely necessary.But present floor drain can only draining, can't prevent that but the peculiar smell that addle or rot distribute from feeding back, and finally causes indoor smell to be polluted; And present floor drain do not have choke preventing function yet, in case there is the foul of larger volume to flow out from floor drain in the excreta, just is blocked in easily and causes impeded drainage in the floor drain.For fear of this class problem, we provide a kind of new-type floor drain appearance that can prevent to stop up and can prevent the peculiar smell feedback.

The summary of the invention the purpose of this utility model provides a kind of anti-blocking anti-foul floor drain, be used to solve common floor drain can't isolating peculiar smell feedback and can't prevent problem such as obstruction.

For achieving the above object, the anti-blocking anti-foul floor drain of the utility model, the circular iron pan that comprises cylindrical shell and be installed in the shell upper top cover is offered a plurality of drain holes on circular iron pan, and drain hole only is opened in the semicircle area of circular iron pan; Another semicircle loam cake is threaded with iron pan, needs to guarantee that semicircle loam cake can arbitrarily rotate on circular iron pan; Two parallel circular screen packs of horizontally set add sponge between two screen packs in cylindrical shell.

After adopting said structure, the user is when draining, rotating semicircle loam cake makes it not cover the drain hole surface, at this moment current can flow in the shell from drain hole, meet with sponge in the preliminary filtration back that lives through filter screen, carry out the filtration in a dark step, discharge from the screen pack of bottom at last, finish drainage procedure, realize three layer filtration, avoid floor drain to stop up; When not draining, the user on the drain hole surface, makes semicircle loam cake rotation back cover unique and extraneous identical passage by isolated, thereby has reduced the feedback phenomenon of peculiar smell in the floor drain, air hygiene in the holding chamber.

The utility model has the advantages that: rational in infrastructure, convenient and practical, moulding is unique, flexible operation, safe and sanitary, can also avoid blockage problem, and can completely cut off floor drain and contact with extraneous, prevent that peculiar smell from feeding back.

Description of drawings Fig. 1 is the overall structure schematic diagram of the anti-blocking anti-foul floor drain of the utility model.

The specific embodiment as shown in Figure 1, the anti-blocking anti-foul floor drain of the utility model, the circular iron pan 2 that comprises cylindrical shell 1 and be installed in shell 1 upper top cover is offered a plurality of drain holes 3 on circular iron pan 2, and 3 of drain holes are opened in the semicircle area of circular iron pan 2; Another semicircle loam cake 4 is threaded with iron pan 2, needs to guarantee that semicircle loam cake 4 can arbitrarily rotate on circular iron pan 2; Two parallel circular screen packs 5 of horizontally set add sponge 6 between two screen packs 5 in cylindrical shell 1.Wherein, two screen packs 5 pass through the fastening method secured in parallel of screw in shell 1 inside, place sponge 6 between two screen packs 5.When not draining, the user covers semicircle loam cake 4 rotations on the semicircle area that has drain hole 3, floor drain is shut with the extraneous passway that communicates, thereby prevented the peculiar smell feedback phenomenon; When draining, user's semicircle loam cake 4 of outwarding winding exposes drain hole 3, current are flowed down from drain hole 3, and enter sewer pipe after finally experiencing the triple filter of two screen packs 5 and a sponge 6, guaranteed that the water of discharging does not have the foreign material of large volume, has effectively avoided blockage problem.

Claims (1)

1, a kind of anti-blocking anti-foul floor drain, the circular iron pan (2) that comprises cylindrical shell (1) and be installed in shell (1) upper top cover, it is characterized in that: on circular iron pan (2), offer a plurality of drain holes (3), and drain hole (3) only is opened in the semicircle area of circular iron pan (2); Another semicircle loam cake (4) is threaded with iron pan (2), needs to guarantee that semicircle loam cake (4) can upward arbitrarily rotate at circular iron pan (2); Two parallel circular screen packs of horizontally set (5) in cylindrical shell (1) add sponge (6) between two screen packs (5).

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