CN211473108U

CN211473108U - Overflow type roof odor-resistant pipeline joint

Info

Publication number: CN211473108U
Application number: CN201921847102.1U
Authority: CN
Inventors: 王玉军; 徐瑞
Original assignee: Henan Ruiteng Plastic Group Co ltd
Current assignee: Ruiteng Building Materials Group Co ltd
Priority date: 2019-10-30
Filing date: 2019-10-30
Publication date: 2020-09-11
Anticipated expiration: 2029-10-30

Abstract

The utility model discloses an overflow type roof odor-resistant pipeline joint, which relates to the technical field of pipelines and comprises a hollow cylinder body, the top of the hollow cylinder body is provided with a mounting plate, the middle position of the hollow cylinder body is upwards provided with a water inlet pipe, the upper end of the water inlet pipe penetrates and extends out of the mounting plate, the lower end of the water inlet pipe extends into the hollow cylinder, a gap of 50-60 mm is arranged between the lower end of the water inlet pipe and the bottom of the cylinder body, the water inlet pipe divides the hollow cylinder body into an inner cavity and an outer cavity which are communicated with each other at the bottom, a water outlet pipe is arranged on the outer side wall of the hollow cylinder body along the radial direction of the cylinder body corresponding to the upper part of the outer cavity, the water outlet pipe is communicated with the outer cavity, the bottom of the hollow cylinder body is provided with an access hole, the bottom of the hollow cylinder body is screwed with a sealing cover corresponding to the access hole, realize water seal deodorization through the cavity barrel to possess compact structure, deodorization drainage integration function.

Description

Overflow type roof odor-resistant pipeline joint

Technical Field

The utility model relates to the technical field of pipeline, especially, relate to a pipe connection head for roof.

Background

At present, in a drainage system of a building, a single drainage pipe of each basic user is a branch pipe, such as a water tank, a toilet bowl, a floor drain and the like, a drainage pipe taking one house as a unit is a branch pipe, and a drainage pipe of the building is a main pipe. The branch pipes are respectively connected to the branch pipes, and the branch pipes are finally collected and connected to the main pipe. In every bathroom, generally including shower sewer, the wash-basin sewer, floor drain sewer and bathtub sewer, these sewers are connected to a house steward jointly, when the sewer normally works, guarantee that domestic water can normally be followed house steward and discharged, but when anti-flavor or lower floor corridor appear blocking when the house steward, sewage also can enter into in the bathroom via these sewers, make the smell in the bathroom unusual or lead to sewage backward flow to in the bathroom, influence the service environment of bathroom, although an elbow pipe can be installed to current product and utilize the water seal to deodorize, but this kind of mode can lead to drainage system occupation space great, and then influence indoor effective utilization area.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome not enough among the prior art, provide a deodorant pipe joint in overflow formula roof, realize the water seal deodorization through the cavity barrel to possess compact structure, deodorization drainage integration function.

In order to realize the above purpose, the utility model discloses a technical scheme is: the utility model provides an overflow formula deodorant pipeline in roof connects, includes the cavity barrel, cavity barrel top is provided with the mounting panel, cavity barrel intermediate position upwards is provided with the inlet tube, the inlet tube upper end runs through and extends the mounting panel, the inlet tube lower extreme extends to in the cavity barrel, the inlet tube lower extreme is provided with 50 ~ 60 mm's clearance with the barrel bottom, the inlet tube is cut apart into the communicating inside and outside two cavities in bottom with the cavity barrel, it is provided with the outlet pipe radially along the barrel to correspond outer cavity upper portion position on the cavity barrel lateral wall, the outlet pipe is linked together with outer cavity, the access hole has been seted up to cavity barrel bottom, the cavity barrel bottom corresponds the access hole position and has sealed lid soon.

In order to further optimize the utility model discloses, can prefer following technical scheme for use:

preferably, a hemispherical transition surface is arranged at the bottom of the inner wall of the hollow cylinder.

Preferably, the cross-sectional area of the circular ring surrounded by the hollow cylinder and the water inlet pipe is the same as the cross-sectional area of the water inlet pipe.

Preferably, the access hole is arranged at the middle position of the bottom of the hollow cylinder, and the inner cavity of the access hole is a tapered hole with a cross section decreasing from top to bottom.

Preferably, the mounting plate is a circular plate, and the ratio of the radius value of the circular plate to the radius value of the hollow cylinder is 3: 2.

preferably, the mounting plate is provided with a plurality of mounting holes close to the edge, and the mounting plate is arranged on the roof through screws.

Preferably, the bottom of the water inlet pipe is provided with an arc transition surface.

Preferably, the outer surface of the water inlet pipe and the inner side wall of the hollow cylinder are both provided with an anticorrosive coating.

Preferably, the upper end surface of the mounting plate is also provided with a rubber pad.

The beneficial effects of the utility model reside in that: the utility model discloses a combine inlet tube, outlet pipe with the cavity barrel, realize that the liquid discharges through the mode of overflow in the cavity barrel in the pipeline, guaranteed the drainage function of pipeline on the one hand, realized the water seal deodorization function on the other hand, the ring cross-sectional area that cavity barrel, inlet pipe enclose is the same with the intraductal cross-sectional area of inlet pipe, has guaranteed the smoothness nature of pipeline inside rivers, prevents that inside rivers from blockking up; all be provided with anticorrosive coating on inlet tube surface, the cavity barrel inside wall, protect pipe joint through anticorrosive coating, improvement pipe joint's that can be very big life, further, pipe joint adopts flange formula mounting panel, has guaranteed that firm in connection's basic function also conveniently dismantles simultaneously.

Drawings

FIG. 1 is a schematic view of the overall structure of a pipe joint;

FIG. 2 is a schematic view of the internal structure of the pipe joint;

FIG. 3 is a top view of a pipe joint;

fig. 4 is a sectional view at a.

Wherein: 1-hollow cylinder, 2-mounting plate, 3-water inlet pipe, 4-water outlet pipe, 5-manhole, 6-sealing cover, 7-hemispherical transition surface, 8-arc transition surface, 9-fastening screw, 10-roof, 11-rubber pad, 12-anticorrosive coating and 13-screw mounting hole.

Detailed Description

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

As shown in fig. 1-4, an overflow type roof deodorization pipeline joint comprises a hollow cylinder 1, wherein a mounting plate 2 is installed at the top of the hollow cylinder 1, the mounting plate 2 seals the interior of the hollow cylinder 1 into a water storage chamber, a water inlet pipe 3 is upwards installed in the middle of the hollow cylinder, the upper end of the water inlet pipe penetrates through and extends out of the mounting plate, the mounting plate is a circular plate, and the ratio of the radius value of the circular plate to the radius value of the hollow cylinder is 3: 2, a plurality of screw mounting holes 13 are uniformly distributed in the mounting plate close to the edge, the mounting plate is mounted on a roof 10 through fastening screws 9, a rubber pad 11 is further mounted on the upper end face of the mounting plate, the contact area between the mounting plate and the roof is increased through the rubber pad, the mounting firmness of the hollow cylinder on the roof is guaranteed, the lower end of the water inlet pipe extends into the hollow cylinder, a gap of 50-60 mm is mounted between the lower end of the water inlet pipe and the bottom of the cylinder, and a water seal cavity is formed through the reserved gap to achieve a deodorization function; the water inlet pipe divides the hollow cylinder into an inner cavity and an outer cavity which are communicated with each other at the bottom, the cross section area of a circular ring formed by the hollow cylinder and the water inlet pipe is the same as the cross section area of the water inlet pipe in the pipe, the flow velocity of water in the inner cavity and the flow velocity of water in the outer cavity of the hollow cylinder are the same, the pipeline blockage is prevented, the circular arc transition surface 8 is installed at the bottom of the water inlet pipe, the smooth gliding of water flow is ensured, and the pipeline blockage caused by the.

A hemispherical transition surface 7 is arranged at the bottom of the inner wall of the hollow cylinder, and the smooth flow of water in the cavity can be assisted through the hemispherical transition surface 7, so that the pipeline damage caused by the sudden change of the flow speed is prevented; the outer side wall of the hollow cylinder is provided with a water outlet pipe 4 along the radial direction of the cylinder corresponding to the upper part of the outer cavity, the water outlet pipe 4 is communicated with the outer cavity, in the drainage process of the pipeline joint, sewage enters from the water inlet pipe 3 and then fills the outer cavity in an overflow mode, and when the sewage reaches the water outlet position on the outer cavity, drainage is started, so that the basic conveying function is realized, and the deodorization function is also realized; the outer surface of the water inlet pipe and the inner side wall of the hollow cylinder are both provided with the anti-corrosion coating 12, the anti-corrosion coating is made of an anti-corrosion material commonly used in the existing market, and the water inlet pipe on the hollow cylinder is mostly used for being connected with a foul water drainage end of a kitchen or a toilet, so that the anti-corrosion coating 12 can further protect a pipeline connector, and the service life of the whole body is prolonged; the access hole 5 has been seted up to cavity barrel bottom, and the access hole 5 is installed in cavity barrel bottom intermediate position department, and 5 inner chambers in the access hole are the tapered hole that the cross section from top to bottom degressive, when the foreign matter blocks up appears in the pipe joint, and operating personnel can maintain from the access hole 5, and cavity barrel bottom corresponds the access hole position and is equipped with sealed lid 6 soon, prevents that maintenance personnel from opening and has guaranteed the leakproofness simultaneously.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a deodorant pipe joint in overflow formula roof which characterized in that: including the cavity barrel, cavity barrel top is provided with the mounting panel, cavity barrel intermediate position upwards is provided with the inlet tube, the inlet tube upper end runs through and extends the mounting panel, the inlet tube lower extreme extends to in the cavity barrel, the inlet tube lower extreme is provided with 50 ~ 60 mm's clearance bottom the barrel, the inlet tube is cut apart into the cavity barrel and is become two communicating inside and outside cavities in bottom, it is provided with the outlet pipe radially along the barrel to correspond outer cavity upper portion position on the cavity barrel lateral wall, the outlet pipe is linked together with the outer cavity, the access hole has been seted up to cavity barrel bottom, the cavity barrel bottom corresponds the access hole position and is equipped with sealed lid soon.

2. An overflow roof deodorizing pipe joint as set forth in claim 1, wherein: and a hemispherical transition surface is arranged at the bottom of the inner wall of the hollow cylinder.

3. An overflow roof deodorizing pipe joint as set forth in claim 2, wherein: the cross-sectional area of a circular ring formed by the hollow cylinder and the water inlet pipe is the same as the cross-sectional area of the water inlet pipe.

4. An overflow roof deodorizing pipe joint as set forth in claim 1, wherein: the access hole sets up in cavity barrel bottom intermediate position department, the access hole inner chamber is the bell mouth that the cross section from top to bottom degressive.

5. An overflow roof deodorizing pipe joint as set forth in claim 1, wherein: the mounting panel is round board, the radius value of round board and the ratio of the radius value of cavity barrel are 3: 2.

6. an overflow roof deodorizing pipe joint as set forth in claim 5, wherein: the mounting panel is close to the border position equipartition and has seted up a plurality of mounting holes, the mounting panel passes through the screw setting on the roof.

7. An overflow roof deodorizing pipe joint as set forth in claim 1, wherein: the bottom of the water inlet pipe is provided with an arc transition surface.

8. An overflow roof deodorizing pipe joint as set forth in claim 1, wherein: and the outer surface of the water inlet pipe and the inner side wall of the hollow cylinder are both provided with an anticorrosive coating.

9. An overflow roof deodorizing pipe joint as set forth in claim 1, wherein: the mounting panel up end still is provided with the rubber pad.