CN203049725U - Floor drain with dual deodorization effects - Google Patents

Abstract

The utility model discloses a floor drain with dual deodorization effects. The floor drain comprises a floor drain body provided with a floor drain cover board, wherein a tail pipe is inserted into the floor drain body from bottom to top, an antifouling cover covers the upper part of a water-saving region between the tail pipe and the floor drain cover board, a tail pipe overturning cover is arranged at the lower part of the tail pipe, seal contact can be formed between the tail pipe overturning cover and an orifice of the tail pipe through a silica gel gasket, and a balancing weight capable of enabling the tail pipe overturning cover to upward attach to the orifice of the tail pipe is arranged at the outer side of the connecting end of the tail pipe overturning cover. The floor drain has the advantages of being convenient to install and use, easy to clean, and capable of effectively preventing stink, sewage and insects from entering the room, thus keeping indoor sanitation and hygiene.

Description

A kind of pair of odour-proof floor drain

Technical field

The utility model relates to a kind of pair of odour-proof floor drain, belong to building bathroom pipe drainage device.

Background technology

Mostly floor drain in the market is not deodorization and single odour-proof floor drain, and is not easy cleaning.

Summary of the invention

The purpose of this utility model is to overcome the deficiency that prior art exists, can prevent in sewer stink, sewage, the insects inlet chamber and provide a kind of, thus two odour-proof floor drains of sanitation and hygiene in the holding chamber.

The purpose of this utility model is finished by following technical solution, it comprises the floor drain body that disposes the floor drain cover plate, be plugged with a tail pipe in the floor drain body from bottom to top, the top, water saving district that forms between tail pipe and floor drain cover plate is covered with an antifouling cover; The bottom of described tail pipe is provided with a tail pipe and renovates, and can form sealing with the mouth of pipe of tail pipe by silica gel pad on it and contact, and makes tail pipe renovate the balancing weight of upwards being close to the tail pipe mouth of pipe and dispose one in the outside, connection end that tail pipe is renovated.

The utility model belongs to a kind of improvement to prior art, and it has easy to install, and easy cleaning can effectively prevent in sewer stink, sewage, the insects inlet chamber, thus characteristics such as the interior sanitation and hygiene of holding chamber.

Description of drawings

Fig. 1 is structural representation of the present utility model.

The specific embodiment

Below in conjunction with accompanying drawing the utility model is described in detail: shown in Figure 1, the utility model comprises the floor drain body 1 that disposes floor drain cover plate 2, be plugged with a tail pipe 6 in the floor drain body 1 from bottom to top, the top, knot pool that forms between tail pipe 6 and floor drain cover plate 2 is covered with an antifouling cover 5; The bottom of described tail pipe 6 is provided with a tail pipe and renovates 8, this tail pipe is renovated 8 and can be formed sealing with the mouth of pipe of tail pipe 6 by silica gel pad 9 and contact, disposes one outside 8 the connection end and makes tail pipe renovate 8 balancing weights 7 of upwards being close to tail pipe 6 mouths of pipe and renovate at tail pipe.In the top of antifouling cover 5 intermediate configurations spring shim 3 and hex nut 4 are arranged in addition.

Shown in Figure 1, described in the utility model pair of odour-proof floor drain, wherein said floor drain body 1 and tail pipe 6(top) form a knot pool, be covered with an antifouling cover 5 on knot top, pool, form hydrolock deodorization--the first road deodorant function; Tail pipe 6 bottoms, by tail pipe 6, tail pipe renovate 8, balancing weight 7 and silica gel pad 9 form mechanical type self-sealing one way valve--the second road deodorant function; When need cleaned, the floor drain cover plate 2 of taking away, antifouling cover 5 can replace the spare parts tail pipe 6 and other mutually with it and back-out, and are convenient to clean.

Operating principle: after sewage enters floor drain body 1, because the effect of antifouling cover 5, body 1 and tail pipe (top) 6 forms knot pool--deodorization water seal, when water continues to enter floor drain, after the height of institute's surplus water surpasses tail pipe (top) 6 in the floor drain, under the effect of the weight of water own, flow into tail pipe 6, because the weight effect of water, overcome tail pipe and renovate 8 self-tightenings and open, move the water to flow into sewer pipe.When stopping into water, because the interaction of body 1, antifouling cover 5 and tail pipe (top) 6 forms water seal, stop in the soil pipe in the stink inlet chamber, form the first road deodorant function; Tail pipe is renovated 8 and is closed automatically under the effect of rear end balancing weight 7, prevents from forming the second road deodorant function in sewer stink, sewage, the insects inlet chamber.

Claims (1)

1. two odour-proof floor drain, it comprises the floor drain body that disposes the floor drain cover plate, it is characterized in that being plugged with from bottom to top in the described floor drain body tail pipe, the top, water saving district that forms between tail pipe and floor drain cover plate is covered with an antifouling cover; The bottom of described tail pipe is provided with a tail pipe and renovates, and can form sealing with the mouth of pipe of tail pipe by silica gel pad on it and contact, and makes tail pipe renovate the balancing weight of upwards being close to the tail pipe mouth of pipe and dispose one in the outside, connection end that tail pipe is renovated.

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