CN211922853U - Serial-type deodorant sewage pipes in bathroom - Google Patents

Abstract

A serial deodorization sewage pipeline in a toilet mainly comprises a washbasin drain pipe, a dry-area drain pipe, a wet-area drain pipe, a transverse pipe, a water return bend and a connecting pipe, wherein the washbasin drain pipe is connected to the water inlet end of the transverse pipe through an elbow, the dry-area drain pipe is connected to the transverse pipe through a first three-way connector, and the water outlet end of the wet-area drain pipe is communicated with a water inlet of a second three-way connector; only one water return bend is arranged between the wash basin, the dry floor drain, the wet floor drain and the sewage main pipe, the number of the water return bends is reduced, the water return bends can be kept at a proper water level as long as any one part discharges water, the odor of the sewage main pipe caused by the fact that some parts do not use the water return bends below the parts for a long time and reduce the water level is prevented from flowing into a toilet through the parts, and meanwhile, the cost of laying sewage pipes of the toilet is also reduced.

Description

Serial-type deodorant sewage pipes in bathroom

Technical Field

The utility model relates to a serial deodorant sewage pipes of bathroom belongs to sewage pipes's optimization technique.

Background

In the existing home decoration, a washroom is usually provided with a wash basin, a dry floor drain and a wet floor drain, and used water is discharged to a main sewage drainage pipe passing through a home through a transverse pipe. The wash platform below is equipped with the anti-trap of wash platform, dry district floor drain below is equipped with the anti-trap of dry district, wet district floor drain below is equipped with the anti-trap of wet district, the water that exists in the anti-trap of wash platform can prevent that the foul smell in the blowdown is responsible for through violently managing anti-cluster to the wash platform, equally, as long as there is water in the anti-trap of dry district, just can prevent that the foul smell in the blowdown is responsible for and gets into the bathroom from the dry district floor drain through violently managing, as long as there is water in the anti-trap of wet district, just can prevent that the foul smell in the blowdown is responsible for and gushes into the bathroom from the wet district.

However, in practical application, if an area has no drainage for a long time, for example, the dry floor drain has no water flowing into the dry floor drain for a long time, the water level in the dry submerged elbow will be lower and lower, once the water level in the dry submerged elbow is lower than the lower limit of the dry water level, the odor in the main sewage drainage pipe can reach the dry floor drain from the dry submerged elbow through the transverse pipe, and then the odor can flow into a toilet to cause pollution.

Similarly, if the floor drain of the washbasin or the wet area is not used for a long time, the water level of the washbasin reverse trap can be lower than the lower limit of the water level of the washbasin to cause odor to flow into the washbasin, and the water level of the wet area reverse trap can be lower than the lower limit of the water level of the wet area to cause odor to flow into the floor drain of the wet area.

However, if the water-saving sewage trap is not used for a long time, the water in the water-saving sewage trap is less and less until the water is lower than the corresponding lower water level limit, so that the water-saving sewage trap cannot play a role of water sealing, and at the moment, odor of the main sewage pipe can flow into a room through the water-saving sewage trap.

Therefore, there is a need for a sewage pipe which does not cause the odor of the main sewage pipe to flow into the room even if the pipe is not used for a long time.

SUMMERY OF THE UTILITY MODEL

The utility model aims at: provided is a sewage pipe which does not cause the odor of a main sewage pipe to flow into a room even if the sewage pipe is not used for a long time.

The technical scheme of the utility model is that: the utility model provides a deodorant sewage pipes of bathroom serial-type, mainly by wash platform drain pipe 1, dry district floor drain pipe 2, wet district floor drain pipe 3, violently manage 4, anti-water bending 5 and connecting pipe 6 constitute, wash platform drain pipe inserts the end of intaking of violently managing through an elbow, dry district floor drain pipe inserts violently the pipe through first tee bend connector 7, the play water end of wet district floor drain pipe communicates with a water inlet of second tee bend connector 8, the play water end of violently managing is connected with another water inlet of second tee bend connector, the delivery port of second tee bend connector is connected with anti-water bending's the end of intaking, anti-water bending's play water end is connected with the end of intaking of connecting pipe through connector 9, the play water end of connecting pipe inserts the blowdown and is responsible.

The connecting head is provided with a one-way check valve.

The reverse water bend is V-shaped or U-shaped.

The beneficial effects are that:

1. only one water return bend is arranged between the wash basin, the dry floor drain, the wet floor drain and the sewage main pipe, the number of the water return bends is reduced, the water return bends can be kept at a proper water level as long as any one part discharges water, the odor of the sewage main pipe caused by the fact that some parts do not use the water return bends below the parts for a long time and reduce the water level is prevented from flowing into a toilet through the parts, and meanwhile, the cost of laying sewage pipes of the toilet is also reduced.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is the water return water level schematic diagram of the present invention.

Detailed Description

As shown in fig. 1 to 2, a serial deodorization sewage pipe for a toilet, hereinafter referred to as a sewage pipe for short, mainly comprises a sink drain pipe 1, a dry area drain pipe 2, a wet area drain pipe 3, a horizontal pipe 4, a reverse elbow 5 and a connecting pipe 6.

The sink drain pipe inserts the end of intaking of violently managing through an elbow, and dry district's floor drain pipe inserts violently the pipe through first tee bend connector 7, and the play water end of wet district floor drain pipe communicates with a water inlet of second tee bend connector 8, and the play water end of violently managing is connected with another water inlet of second tee bend connector, and the delivery port of second tee bend connector is connected with the end of intaking of anti-trap, and the play water end of anti-trap is connected with the end of intaking of connecting pipe through connector 9, and the play water end of connecting pipe inserts the blowdown person in charge.

The connecting head is provided with a one-way check valve. The one-way check valve selects the crown PPR check valve produced by the crown industry or other one-way check valves with the same function, so that even if the water level of the backwater bend drops because the toilet is not used for a long time, the situation that the odor in the main sewage pipe flows into the toilet over the backwater bend can not occur.

The drain pipe of the wash basin does not need to be connected into the transverse pipe through the water return bend, and the drain pipe of the floor drain in the dry area does not need to be connected into the transverse pipe through the water return bend, so that the connection is simpler on the whole, the investment cost is reduced, the installation time is saved, the risk of leakage is reduced, and the later maintenance cost is lower.

The drainage pipeline only needs to be provided with one section of the anti-water trap, the anti-water trap is arranged among the washbasin, the dry floor drain, the wet floor drain and the main drainage pipe, water can be contained in the anti-water trap as long as any one of the washbasin, the dry floor drain and the wet floor drain is used for drainage, and odor caused by the fact that the water level of the anti-water trap below a part is reduced when the part is not used for drainage for a long time in the existing design is prevented from flowing into a toilet from the main drainage pipe through the part.

In practical applications, clogging of the sewerage pipe sometimes occurs. Once a blockage occurs, the location of the blockage is usually in the reverse water bend. The existing toilet sewage draining pipeline is required to dredge a reverse water bend below a wash basin and/or a reverse water bend below a floor drain in a dry area and/or a reverse water bend below a floor drain in a wet area due to more reverse water bends, such as blockage below the wash basin. When the dry area floor drain is blocked, the reverse water trap below the dry area floor drain and/or the reverse water trap below the wet area floor drain are required to be dredged, and when the wet area floor drain is blocked, the reverse water trap below the wet area floor drain is required to be dredged.

And adopt the utility model discloses a sewage pipes because the jam all appears in the anti-water bend usually, consequently, as long as concentrate strength mediation anti-water bend can. Because the reverse trap is arranged below the wet area floor drain, the wet area floor drain can be taken away and dredged by a dredging device, and the problem of blockage can be relatively easily solved.

The reverse water bend is V-shaped or U-shaped, and has simple structure and easy maintenance.

The reverse trap is a common part of a sewage pipeline and is generally sold in a building material shop. It is recommended to select a reverse trap with a higher height, which is capable of storing more water.

The above embodiments are only used for illustrating and explaining the utility model, and are not intended to limit the present invention, and those skilled in the art can make various changes or substitutions within the scope of the present invention, and shall also belong to the protection scope of the present invention.

Claims (3)

1. The utility model provides a deodorant sewage pipes of bathroom serial-type which characterized in that: mainly by wash platform drain pipe (1), dry district floor drain pipe (2), wet district floor drain pipe (3), violently manage (4), anti-water bending (5) and connecting pipe (6) are constituteed, the wash platform drain pipe inserts the end of intaking of violently managing through an elbow, dry district floor drain pipe inserts through first three way connection head (7) and violently manages, the play water end of wet district floor drain pipe communicates with a water inlet of second three way connection head (8), the play water end of violently managing is connected with another water inlet of second three way connection head, the delivery port of second three way connection head is connected with the end of intaking of anti-water bending, the play water end of anti-water bending passes through connector (9) and is connected with the end of intaking of connecting pipe, the play water end of connecting pipe inserts the blowdown and is responsible.

2. The serial deodorization sewage draining pipeline in toilet according to claim 1, characterized in that: the connecting head is provided with a one-way check valve.

3. The serial deodorization sewage draining pipeline in toilet according to claim 1, characterized in that: the reverse water bend is V-shaped or U-shaped.

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