CN212534339U

CN212534339U - Pre-buried stagnant water festival of high-rise building drainage pipe

Info

Publication number: CN212534339U
Application number: CN202020801668.7U
Authority: CN
Inventors: 汪胜宇; 陆雄; 汪强; 倪佳丽; 王佳斌
Original assignee: ZHEJIANG GUOFENG GROUP CO Ltd
Current assignee: ZHEJIANG GUOFENG GROUP CO Ltd
Priority date: 2020-05-14
Filing date: 2020-05-14
Publication date: 2021-02-12
Anticipated expiration: 2030-05-14

Abstract

The utility model provides a pre-buried stagnant water festival of high-rise building drainage pipe. The pre-buried stagnant water festival of high-rise building drainage pipe includes the tube coupling, the open-top pipe, toper aqueduct and flowing back dish, the tube coupling includes the tube coupling down, connecting pipe and top tube coupling, the tube coupling down passes through connecting pipe and top tube coupling fixed connection and communicates each other, and the tube coupling down, the axle center is the same with the top tube coupling to connecting pipe and top tube coupling, the outer lane wall of open-top pipe is through a plurality of link fixed mounting in the tube coupling down, and the open-top pipe is with the axle center down, toper aqueduct fixed mounting is in the connecting pipe, and the awl tail outlet pipe of toper aqueduct extends to in the open-top pipe, the outer lane wall of toper aqueduct passes through the inner circle wall fixed connection of link and open-top pipe, the. The utility model provides a pre-buried stagnant water festival of high-rise building drainage pipe has the advantage that can reduce the backflow of pipeline water liquid peculiar smell and solve and the later stage produces the phenomenon of leaking easily.

Description

Pre-buried stagnant water festival of high-rise building drainage pipe

Technical Field

The utility model relates to the technical field of pipeline, especially, relate to a pre-buried stagnant water festival of high-rise building drainage pipe.

Background

In the drainage pipeline construction of high-rise buildings, the holes are reserved, the drainage pipeline construction is carried out after the building structure is completed, only one telescopic joint is arranged on each floor, the reserved holes are poured after the drainage pipeline is installed, and the root of the drainage pipeline is prone to water seepage.

The water stopping section is widely used for drainage in building construction, at present, people usually seal and repair holes after the pipes are installed by a method of reserving the holes for the pipes penetrating through floors, gaps are easily generated around the holes or the roots of the pipes penetrating through the floors are not well treated due to expansion with heat and contraction with cold of concrete, when accumulated water exists in a room, the accumulated water easily flows down along the pipes to cause water leakage, great inconvenience is brought to life of people, normal use of the room can be affected, and meanwhile, odor, bacteria and the like in the pipes can also flow into the room through the pipes to affect life and health of the people.

Therefore, it is necessary to provide a pre-buried water stop for drainage pipelines of high-rise buildings to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem provide a can reduce pipeline water liquid peculiar smell backward flow and solve and the later stage produces the pre-buried stagnant water festival of high-rise building drainage pipe of phenomenon of leaking easily.

In order to solve the technical problem, the utility model provides a high-rise building drainage pipe's pre-buried stagnant water festival includes: the tube coupling, open-top pipe, toper aqueduct and flowing back dish, the tube coupling includes the lower tube coupling, connecting pipe and upper tube coupling, the lower tube coupling passes through connecting pipe and upper tube coupling fixed connection and communicates each other, and the lower tube coupling, the same axle center of connecting pipe and upper tube coupling, the outer lane wall of open-top pipe is through a plurality of link fixed mounting in the lower tube coupling, and the same axle center of open-top pipe and lower tube coupling, toper aqueduct fixed mounting is in the connecting pipe, and the awl tail outlet pipe of toper aqueduct extends to in the open-top pipe, the outer lane wall of toper aqueduct passes through the inner circle wall fixed connection of link and open-top pipe, a flowing back dish that is used for carrying out the flowing back to ponding indoor is installed in the upper.

Preferably, a gap between the inner ring wall of the top opening pipe and the outer ring wall of the extension end of the conical water guide pipe forms a flow resistance containing channel, the outer ring wall of the top opening pipe and the inner ring wall of the lower pipe joint form a liquid discharge containing channel, and the flow resistance containing channel and the conical water guide pipe form a U-shaped communicating vessel, so that part of water can be remained to play a role in blocking peculiar smell of the pipeline, and odor, bacteria and the like in the pipeline cannot return into a room.

Preferably, the link includes connecting plate and through-hole, has seted up the through-hole on the connecting plate, and the both ends of connecting plate all are equipped with the connection arch, have improved the stability of open-top pipe installation, and the through-hole of seting up on the connecting plate is convenient for water liquid and circulates.

Preferably, the flowing back dish is fixed cup joints on the outer pipe wall that the bottom is close to at last tube coupling, and seted up the recess in the flowing back dish, set up a plurality of evenly distributed's the logical chamber of flowing back on the recess, and the other end in the logical chamber of flowing back communicates with the upper tube coupling each other, make the ponding that the later stage produced in the room can enter into the lower tube coupling through the logical chamber of flowing back of seting up in the flowing back dish, the piling up of water liquid in the room has been reduced, avoid the peripheral phenomenon that water liquid infiltration, leak etc. appear in pre-buried stagnant water festival, be convenient for use.

Preferably, the lower pipe joint is provided with a plurality of annular grooves which are distributed at equal intervals, so that the embedding degree of the lower pipe joint and concrete is improved.

Preferably, the bottom of the lower pipe joint is fixedly provided with a plurality of fixing pieces distributed in an annular mode, and the firmness of the installation of the pipe joint is enhanced.

Compared with the prior art, the utility model provides a high-rise building drainage pipe's pre-buried stagnant water festival has following beneficial effect:

1. the utility model discloses in water liquid through last tube coupling enter the appearance groove between toper aqueduct and the top opening pipe, along with the rising of liquid level water liquid from the choked flow appearance way enter the flowing back appearance way and flow into lower tube coupling, after water liquid is got rid of, because the choked flow appearance way constitutes U type communicating vessel with toper aqueduct, consequently can remain some water liquid and play the effect of shutoff peculiar smell to the pipeline, odor, bacterium etc. in the pipeline can not return to the room and go;

2. the utility model can lead the accumulated water generated in the later indoor stage to enter the lower pipe section through the flowing liquid through cavity arranged in the liquid discharge disc, thus reducing the accumulation of indoor water liquid, avoiding the phenomena of water liquid permeation, water leakage and the like around the pre-buried water stop section and being convenient for long-term use;

3. the utility model discloses install the tube coupling on building templates, be in the same place with concrete placement, and lower tube coupling and connecting pipe in the tube coupling become one with the concrete, are difficult to the phenomenon of ftractureing to appear, and set up the ring channel that a plurality of equidistance distribute on the lower tube coupling, have improved the gomphosis degree of lower tube coupling and concrete, have strengthened the leakproofness.

Drawings

FIG. 1 is a schematic structural view of a preferred embodiment of the pre-buried water stop of the drainage pipeline of the high-rise building of the present invention;

FIG. 2 is a schematic view of the internal structure shown in FIG. 1;

FIG. 3 is a schematic structural view of the conical water guide duct shown in FIG. 2;

fig. 4 is a schematic structural view of the connection frame shown in fig. 2.

Reference numbers in the figures: 1. the device comprises pipe joints, 11, a lower pipe joint, 12, a connecting pipe, 13, an upper pipe joint, 2, a top opening pipe, 3, a conical water guide pipe, 4, a connecting frame, 41, a connecting plate, 42, a through hole, 5, a flow blocking containing channel, 6, a liquid discharging containing channel, 7, a liquid discharging disc, 8, a groove, 9, a liquid flowing through cavity, 9a, an annular groove, 9b and a fixing piece.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2, fig. 3 and fig. 4, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of the pre-buried water stop of the drainage pipeline of the high-rise building according to the present invention; FIG. 2 is a schematic view of the internal structure shown in FIG. 1; FIG. 3 is a schematic structural view of the conical water guide duct shown in FIG. 2; fig. 4 is a schematic structural view of the connection frame shown in fig. 2. The pre-buried water stop joint of the drainage pipeline of the high-rise building comprises: a pipe joint 1, an open top pipe 2, a conical water guide pipe 3 and a liquid discharge disc 7.

In the specific implementation process, as shown in fig. 1, 2 and 3, the pipe joint 1 includes a lower pipe joint 11, a connecting pipe 12 and an upper pipe joint 13, the lower pipe joint 11 is fixedly connected and communicated with each other through the connecting pipe 12 and the upper pipe joint 13, and the lower pipe joint 11, the connecting pipe 12 and the upper pipe joint 13 are coaxial, and the outer ring wall of the top opening pipe 2 is fixedly installed in the lower pipe joint 11 through a plurality of connecting frames 4, the top opening pipe 2 and the lower pipe joint 11 are coaxial, the conical water guide pipe 3 is fixedly arranged in the connecting pipe 12, and the cone tail water outlet pipe of the cone-shaped water guide pipe 3 extends into the top opening pipe 2, the outer ring wall of the cone-shaped water guide pipe 3 is fixedly connected with the inner ring wall of the top opening pipe 2 through a connecting frame 4, and a gap between the inner ring wall of the top opening pipe 2 and the outer ring wall of the extending end of the conical water guide pipe 3 forms a flow resistance channel 5, and the outer ring wall of the top opening pipe 2 and the inner ring wall of the lower pipe joint 11 form a liquid discharge channel 6.

It should be noted that: the pipe joint 1 is arranged on a building template and poured together with concrete, a lower pipe joint 11 and a connecting pipe 12 in the pipe joint 1 are integrated with the concrete, the cracking phenomenon is not easy to occur, the sealing performance of the pipe joint is improved, water enters a containing groove between a conical water guide pipe 3 and a top opening pipe 2 through an upper pipe joint 13, the water enters a liquid discharge containing channel 6 from a flow blocking containing channel 5 along with the rising of the liquid level and flows into the lower pipe joint 11, after the water is discharged, a part of water can be remained to play a role in blocking peculiar smell to the pipe, and odor, bacteria and the like in the pipe cannot return to a room.

Wherein, set up a plurality of equidistance distribution's ring channel 9a on the lower tube section 11, improved the gomphosis degree of lower tube section 11 and concrete, and the bottom fixed mounting of lower tube section 11 has the stationary blade 9b of a plurality of annular distribution, strengthens the fastness of 1 installations of tube section.

Referring to fig. 4, the connection frame 4 includes a connection plate 41 and a through hole 42, the connection plate 41 is provided with the through hole 42, and both ends of the connection plate 41 are provided with connection protrusions, so that the stability of the installation of the top-open pipe 2 is improved, and the through hole 42 provided in the connection plate 41 facilitates the water liquid circulation.

Referring to fig. 1, a drain pan 7 for draining accumulated water indoors is installed in an upper pipe joint 13, the drain pan 7 is fixedly sleeved on the outer pipe wall of the upper pipe joint 13 close to the bottom, a groove 8 is formed in the drain pan 7, a plurality of evenly distributed liquid flowing through cavities 9 are formed in the groove 8, and the other ends of the liquid flowing through cavities 9 are communicated with the upper pipe joint 13.

It should be noted that: the ponding that the later stage produced in the room can enter into lower tube festival 11 through the through-flow chamber 9 of seting up in the flowing back dish 7, has reduced the piling up of indoor water liquid, avoids the phenomenon such as water liquid infiltration, leak to appear in pre-buried stagnant water festival periphery, is convenient for use for a long time.

The utility model provides a working principle of pre-buried stagnant water festival of high-rise building drainage pipe as follows:

the pipe joint 1 is arranged on a building template and poured together with concrete, a lower pipe joint 11 and a connecting pipe 12 in the pipe joint 1 are integrated with the concrete, cracking is not easy to occur, the sealing performance of the pipe joint is improved, water enters a containing groove between a conical water guide pipe 3 and a top opening pipe 2 through an upper pipe joint 13, the water enters a liquid discharge containing channel 6 from a flow blocking containing channel 5 along with the rising of the liquid level and flows into the lower pipe joint 11, after the water is discharged, a U-shaped communicating device is formed by the flow blocking containing channel 5 and the conical water guide pipe 3, so that a part of water can be remained to play a role in blocking peculiar smell on the pipe, odor, bacteria and the like in the pipe cannot return into a room, accumulated water generated in the later indoor period can enter the lower pipe joint 11 through a flow liquid through cavity 9 formed in a liquid discharge tray 7, the accumulation of the water in the pre-buried room is reduced, and the phenomenon that the periphery of the pre-buried water stop joint is permeated and the, Water leakage and the like, and is convenient for long-term use.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

The above is only the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention can be used in other related technical fields, directly or indirectly, or in the same way as the present invention.

Claims

1. The utility model provides a pre-buried stagnant water festival of high-rise building drainage pipe which characterized in that includes:

the pipe joint (1) comprises a lower pipe joint (11), a connecting pipe (12) and an upper pipe joint (13), wherein the lower pipe joint (11) is fixedly connected and communicated with the upper pipe joint (13) through the connecting pipe (12), and the lower pipe joint (11), the connecting pipe (12) and the upper pipe joint (13) are coaxial;

the outer ring wall of the top opening pipe (2) is fixedly installed in the lower pipe joint (11) through a plurality of connecting frames (4), and the top opening pipe (2) and the lower pipe joint (11) are coaxial;

the conical water guide pipe (3) is fixedly arranged in the connecting pipe (12), a conical tail water outlet pipe of the conical water guide pipe (3) extends into the top opening pipe (2), and the outer ring wall of the conical water guide pipe (3) is fixedly connected with the inner ring wall of the top opening pipe (2) through a connecting frame (4);

the drain pan (7) is used for draining accumulated water indoors, and the drain pan (7) is installed in the upper pipe joint (13).

2. The embedded water stop joint of the high-rise building drainage pipeline according to claim 1, wherein a gap between the inner ring wall of the top opening pipe (2) and the outer ring wall of the extending end of the conical water guide pipe (3) forms a flow-blocking channel (5), and the outer ring wall of the top opening pipe (2) and the inner ring wall of the lower pipe joint (11) form a liquid-discharging channel (6).

3. The embedded water stop joint of the drainage pipeline of the high-rise building as claimed in claim 1, wherein the connecting frame (4) comprises a connecting plate (41) and a through hole (42), the connecting plate (41) is provided with the through hole (42), and both ends of the connecting plate (41) are provided with connecting protrusions.

4. The embedded water stop joint of the drainage pipeline of the high-rise building according to claim 1, wherein the drainage tray (7) is fixedly sleeved on the outer pipe wall of the upper pipe joint (13) close to the bottom, a groove (8) is formed in the drainage tray (7), a plurality of evenly distributed fluid through cavities (9) are formed in the groove (8), and the other end of the fluid through cavity (9) is communicated with the upper pipe joint (13).

5. The pre-buried water stop joint of the drainage pipeline of the high-rise building as claimed in claim 1, wherein the lower pipe joint (11) is provided with a plurality of annular grooves (9a) which are distributed at equal intervals.

6. The embedded water stop joint of the drainage pipeline of the high-rise building as claimed in claim 1, wherein the bottom of the lower pipe joint (11) is fixedly provided with a plurality of fixing pieces (9b) distributed annularly.