CN2391922Y - Odour seal - Google Patents

Abstract

The utility model discloses a floor drain, which comprises a main body, a top ring cover, a tray, a filtering net cover, a deodorizing pipe, an outlet pipe, and an inlet pipe. An outer screw thread of the tray is used for connecting to an inner screw thread of the top ring cover; the main body and a sealing ring is fixed on a drainage hole plate through the tray; the filtering net cover and the deodorizing pipe are embedded in the tray and are respectively in communicating connection to a drainage pipe passage through the outlet pipe and the inlet pipe. The utility model has the advantages of deodorization, leakage prevention, and complete functions.

Description

Odour seal

The utility model relates to the improvement of residence match facility, specifically is a kind of Odour seal, and it belongs to the drainage technical field.

Back warp often uses Odour seal in the building washroom.A kind of Odour seal is arranged, on its tubular ground connection mouth of pipe screen pack is set, mouth of pipe lower end directly turns on down in the water blow-off line.Sewage refluence phenomenon often easily takes place in this floor drain, also can be owing to ground connection mouth of pipe poor sealing, and cause effluent seepage, influence the health in lower floor room.In the washroom of Modern Residence, many places water geobasin is generally arranged, existing Odour seal can not adapt to the polygon needs of water blowdown down.

The purpose of this utility model is that a kind of novel Odour seal will be provided.This floor drain also will have the function that prevents that sewage from flowing backwards except having the bulky grain foreign material of prevention and hair flowing into pipeline, it is tight that each parts connects sealing, non-leakage, also can connect other sewer pipe, and the draining smoothness is easy to maintenance.

The purpose of this utility model is finished by following technical scheme, developed a kind of Odour seal, it comprises: the tubular body, the collar lid, pallet and filtration square, setting-in collar lid on this body barrel top mouth, notch is fixed on this body barrel top mouth by the cementing agent intercalation under the outer rim of this circle lid, in the inner ring of this circle lid, pallet is installed by screw thread, the flanging of this pallet is connected in the process of internal thread of this circle lid inner ring at the external screw thread along with this pallet, and upper and lower sealing ring and this circle lid are connected solid tubular body clamping on the drainage hole dish; On the hole circle of trying to get to the heart of a matter of pallet, be embedded with the deodorization pipe successively and filter square, the plane, top of this square and flanging Shunping County of pallet or be lower than the plane of pallet flanging slightly, the lower end mouth of pipe of this deodorization pipe extends the bottom that central authorities in this body cavity return the protruding pipe of water, and the outer wall by this protruding pipe communicates with the horizontal outlet of this body again.

Described tubular body except being provided with horizontal outlet, also is provided with horizontal inlet tube on its outer wall, and two should manage the bore of the bore of vertical mutually and inlet tube less than outlet.

Described tubular body, its bottom surface is provided with the maintenance port lid, and this port lid is threaded on the body tube bottom surface.

Advantage of the present utility model has: (1) is simple in structure, and each one plants and connects closely, and sewage effluent is non-leakage, does not block, and is smooth along reaching.(2) multiple functional, easy for installation, keep in repair easy.Laterally the going out of the body outer wall that is provided with, water inlet pipe, can washbowl or other down water insert in the body cavity, the outer wall that returns the protruding pipe of water through central authorities flows out horizontal outlet again.

Embodiment accompanying drawings of the present utility model is as follows:

The structure of Fig. 1 Odour seal is partly cutd open front view;

The structure vertical view of Fig. 2 Odour seal.

Referring to Fig. 1-2, make PVC or ABS plastic matter Odour seal, it is applied in the washroom.It comprises: tubular body 1, collar lid 2, pallet 5 and filtration square 4.Push up setting-in collar lid 2 on the mouth at this body 1 barrel, notch 3 is fixed on this body 1 barrel top mouth by the cementing agent intercalation under the outer rim of this circle lid 2.In the inner ring of this circle lid 2, pallet 5 is installed by screw thread.The flanging 6 of this pallet 5 is connected in the process of internal thread of this circle lid 2 inner rings at the external screw thread along with this pallet 5, with upper and lower sealing ring 7,8 and should circle cover the solid tubular body 1 of 2 companies together clamping on drainage hole pallet 9.On the hole circle 10 of trying to get to the heart of a matter of pallet 5, be embedded with deodorization pipe 11 successively and filter square 4.Flanging 6 Shunping County of the end face of this square 4 and pallet 5 or be lower than flanging 6 planes of pallet 5 slightly are in order to draining.The lower end mouth of pipe of this deodorization pipe 11 extends the bottom that central authorities in this body cavity 1 return the protruding pipe 15 of water, and the outer wall by this protruding pipe 15 communicates with the horizontal outlet 12 of this body 1 again.This outlet 12 can turn on the sewage conduct.On the outer wall of tubular body 1, also be provided with horizontal inlet tube 13.Two should manage 12,13 mutually vertically, and the bore of inlet tube 12 is less than the bore of outlet 13.Be provided with maintenance port lid 14 on the tube bottom surface of body 1, this port lid 14 is to be threaded on 1 bottom surface of body, opens this port lid 14 during in order to maintenance, removes the mud foreign material that accumulate.This floor drain through the experiment, deodorization, leakproof, multiple functional, be applicable in the drainage pipeline in washroom and kitchen.

Claims (3)

1, a kind of Odour seal, it comprises: the tubular body, the collar lid, pallet and filtration square, it is characterized in that: setting-in collar lid on this body barrel top mouth, notch is fixed on this body barrel top mouth by the cementing agent intercalation under the outer rim of this circle lid, in the inner ring of this circle lid, pallet is installed by screw thread, the flanging of this pallet is connected in the process of internal thread of this circle lid inner ring at the external screw thread along with this pallet, and upper and lower sealing ring and this circle lid are connected solid tubular body clamping on the drainage hole dish; On the hole circle of trying to get to the heart of a matter of pallet, be embedded with the deodorization pipe successively and filter square, the plane, top of this square and flanging Shunping County of pallet or be lower than the plane of pallet flanging slightly, the lower end mouth of pipe of this deodorization pipe extends the bottom that central authorities in this body cavity return the protruding pipe of water, and the outer wall by this protruding pipe communicates with the horizontal outlet of this body again.

2, according to the described Odour seal of claim 1, it is characterized in that: described tubular body, except being provided with horizontal outlet, also be provided with horizontal inlet tube on its outer wall, two should manage the bore of the bore of vertical mutually and inlet tube less than outlet.

3, according to claim 1 and 2 described Odour seals, it is characterized in that: described tubular body, its bottom surface is provided with the maintenance port lid, and this port lid is threaded on the body tube bottom surface.

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