CN215806852U

CN215806852U - Sleeve type wall penetrating pipe waterproof structure

Info

Publication number: CN215806852U
Application number: CN202122051026.7U
Authority: CN
Inventors: 安昌文; 兰安银; 罗嘉
Original assignee: Chongqing Xinzhou Construction Engineering Co ltd
Current assignee: Chongqing Xinzhou Construction Engineering Co ltd
Priority date: 2021-08-27
Filing date: 2021-08-27
Publication date: 2022-02-11
Anticipated expiration: 2031-08-27

Abstract

The utility model belongs to the technical field of the building plumbing engineering technique and specifically relates to a bushing type wall pipe waterproof construction is related to, including wall body and wall pipe, the wall body includes interior wall and outer wall, the perforation has all been seted up on interior wall and the outer wall, the wall pipe is worn to establish in the perforation of interior wall and outer wall, be provided with the waterproof bushing on the outer wall, the accommodation hole has been seted up on the fenestrate lateral wall of outer wall, the lateral wall fixed connection of waterproof bushing and the accommodation hole of outer wall, the external wall is fixed and is provided with the ring flange, the ring flange includes horizontal pipe and vertical pipe, the horizontal pipe butt is on the lateral wall of wall pipe, be provided with the screw rod on the vertical pipe, the screw rod passes vertical pipe and waterproof bushing threaded connection, be provided with the rubber circle between horizontal pipe and the waterproof bushing, the fixed seal ring that is provided with of waterproof bushing's lateral wall. When the wall pipe vibrates in the working process, the rubber ring can effectively relieve the vibration of the wall pipe in the wall body, the gap at the joint of the wall pipe and the wall body is effectively prevented, and the waterproof effect of the wall pipe is improved.

Description

Sleeve type wall penetrating pipe waterproof structure

Technical Field

The application relates to the technical field of building water supply and drainage engineering, in particular to a sleeve type wall penetrating pipe waterproof structure.

Background

The wall-through pipe is also called a wall-through waterproof casing pipe, a waterproof casing pipe and a wall body embedded pipe, and the waterproof casing pipe is divided into a rigid waterproof casing pipe and a flexible waterproof casing pipe. The flexible waterproof casing is mainly used in places with high requirements such as civil air defense walls and pools, and the rigid waterproof casing is generally used in places where pipelines such as basements need to penetrate through the pipelines.

At present, the waterproof measure of the wall penetrating pipe in the wall body is to weld a water stop ring on the outer side wall of the wall penetrating pipe, and the water stop ring is pre-embedded in the wall body, so that the wall penetrating pipe and the wall body are waterproof and sealed.

In view of the above-mentioned related art, the inventors found that the following drawbacks exist: when the wall pipe is connected with the water pump, the vibration that the water pump can produce in the course of the work is transmitted to the wall pipe, makes the gap appear in the junction of wall pipe and wall body to lead to the water-proof effects of wall pipe poor.

SUMMERY OF THE UTILITY MODEL

In order to improve the water-proof effects of the wall pipe, the application provides a bushing type wall pipe waterproof construction.

The application provides a waterproof structure of bushing type wall bushing adopts following technical scheme:

a sleeve type wall penetrating pipe waterproof structure comprises a wall body and a wall penetrating pipe, wherein the wall body comprises an inner wall and an outer wall which are sequentially arranged along the flowing direction of water in the wall penetrating pipe, through holes for accommodating the wall penetrating pipe are formed in the inner wall and the outer wall, the wall penetrating pipe is arranged in the through holes of the inner wall and the outer wall in a penetrating way, a waterproof sleeve is arranged on the outer wall, an accommodating hole for accommodating the waterproof sleeve is formed in the side wall of the through hole of the outer wall, the waterproof sleeve is fixedly connected with the side wall of the accommodating hole of the outer wall, a flange plate is fixedly arranged on one side, far away from the inner wall, of the outer wall and comprises a horizontal pipe and a vertical pipe, the horizontal pipe is abutted against the outer side wall of the wall penetrating pipe, the vertical pipe is fixedly arranged at one end, far away from the inner wall, of the horizontal pipe is provided with a screw rod, the screw rod penetrates through the vertical pipe and is in threaded connection with one side, far away from the inner wall, of the waterproof sleeve, a rubber ring is arranged between the horizontal pipe and the waterproof sleeve, and a water stop ring is fixedly arranged on the outer side wall of the waterproof sleeve along the circumferential direction of the waterproof sleeve.

Through adopting above-mentioned technical scheme, when the wall pipe takes place the vibration in the course of the work, the rubber circle can effectively alleviate the vibration of wall pipe in the wall body, prevents effectively that the gap from appearing in the junction of wall pipe and wall body, has improved the water-proof effects of wall pipe.

Optionally, a first waterproof layer is arranged at a corner of the inner wall close to the outer wall, and the first waterproof layer is in contact with one side of the waterproof casing close to the inner wall.

Through adopting above-mentioned technical scheme, first waterproof layer can prevent effectively that the infiltration water from flowing to the outer wall from the interior wall, has improved the water-proof effects of wall-penetrating pipe.

Optionally, a first check ring is fixedly arranged on the inner side wall of the waterproof sleeve, and one end, close to the inner wall, of the rubber ring is abutted to the first check ring.

Through adopting above-mentioned technical scheme, on the one hand, first retaining ring can improve the leakproofness between ring flange and the waterproof bushing, prevents effectively that the rainwater from flowing in from the space between ring flange and the waterproof bushing, and on the other hand, first retaining ring and rubber circle butt improve the stability that the rubber circle was fixed at the horizontal pipe, have improved the water-proof effects of wall-penetrating pipe.

Optionally, one end of the inner side wall of the waterproof sleeve and close to the inner wall is provided with a second retaining ring, and sealing paste is filled between the inner wall and the second retaining ring.

Through adopting above-mentioned technical scheme, the cooperation of second retaining ring and sealant can effectively prevent that the infiltration water from flowing to the wall pipe that is located the outer wall department from the interior wall, has improved the water-proof effects of wall pipe.

Optionally, a second waterproof layer is arranged between the first retaining ring and the second retaining ring.

Through adopting above-mentioned technical scheme, the second waterproof layer can prevent effectively that the infiltration water of outer wall from to the waterproof bushing flow, has improved the water-proof effects of wall pipe.

Optionally, a third waterproof layer is arranged on one side, close to the water stop ring, in the outer wall.

Optionally, a water stop is fixedly arranged on one side, away from the waterproof sleeve, of the third waterproof layer.

Optionally, the one end that the interior wall was kept away from to the wall pipe is fixed to be provided with net cloth, the one end and the vertical pipe butt that net cloth is close to the interior wall, the one end that waterproof casing was kept away from to net cloth is provided with the fourth waterproof layer.

Through adopting above-mentioned technical scheme, improve the water-proof effects of the one end that the wall pipe extends the outer wall to improve the water-proof effects of wall pipe.

In summary, the present application includes at least one of the following beneficial technical effects:

when the wall penetrating pipe vibrates in the working process, the rubber ring can effectively relieve the vibration of the wall penetrating pipe in the wall body, effectively prevent a gap from occurring at the joint of the wall penetrating pipe and the wall body, and improve the waterproof effect of the wall penetrating pipe;

on one hand, the first check ring can improve the sealing property between the flange plate and the waterproof sleeve and effectively prevent rainwater from flowing into a gap between the flange plate and the waterproof sleeve, and on the other hand, the first check ring is abutted against the rubber ring, so that the stability of the rubber ring fixed on the horizontal pipe is improved, and the waterproof effect of the wall-penetrating pipe is improved;

the second retaining ring and the sealing paste cooperate to effectively prevent the seepage water from flowing from the inner wall to the wall penetrating pipe positioned at the outer wall, and the waterproof effect of the wall penetrating pipe is improved.

Drawings

Fig. 1 is a schematic structural view of the entire waterproof structure of the double pipe type wall penetrating pipe according to the embodiment of the present application.

Fig. 2 is a partially sectional schematic view of a waterproof structure of a double pipe type bulkhead pipe according to an embodiment of the present application.

Fig. 3 is a partially enlarged schematic view of a portion a in fig. 2.

Description of reference numerals: 1. a wall body; 11. an inner wall; 12. an outer wall; 121. an accommodation hole; 13. perforating; 2. a through-wall pipe; 3. a waterproof sleeve; 31. a water stop ring; 32. a first retainer ring; 33. a second retainer ring; 35. sealing paste; 4. a flange plate; 41. a horizontal tube; 42. a vertical tube; 43. a screw; 5. a rubber ring; 6. a first waterproof layer; 7. a second waterproof layer; 8. a third water layer; 9. a water stop; 10. mesh cloth; 101. and a fourth waterproof layer.

Detailed Description

The following application is described in further detail in connection with figures 1-3.

The embodiment of the application discloses bushing type wall pipe waterproof construction. Referring to fig. 1, fig. 2, the waterproof structure of wall pipe 2 includes wall body 1 and wall pipe 2, wall body 1 includes that water flow direction installs interior wall 11 and outer wall 12 in proper order along wall pipe 2, all offer the perforation 13 that is used for holding wall pipe 2 on interior wall 11 and the outer wall 12, wall pipe 2 wears to establish in proper order in the perforation 13 of interior wall 11 and outer wall 12 along water flow direction in wall pipe 2, and extend to the one side of keeping away from outer wall 12, waterproof sleeve 3's lateral wall has seal ring 31 along waterproof sleeve 3's circumference welding. The waterproof casing 3 can protect the through-wall pipe 2 from being damaged, prolong the service life of the through-wall pipe 2, and facilitate the installation and maintenance of the through-wall pipe 2.

Referring to fig. 2, the waterproof sleeve 3 is mounted, a receiving hole 121 for receiving the waterproof sleeve 3 is opened in a side wall of the through hole 13 of the outer wall 12, and the waterproof sleeve 3 is welded to the side wall of the receiving hole 121 of the outer wall 12. The flange 4 is mounted on the side of the outer wall 12 remote from the inner wall 11. The flange plate 4 comprises a horizontal pipe 41 and a vertical pipe 42, the horizontal pipe 41 is abutted on the outer side wall of the wall penetrating pipe 2, and the vertical pipe 42 is integrally formed at one end of the horizontal pipe 41 far away from the inner wall 11. And a screw 43 is arranged on one side of the vertical pipe 42 far away from the outer wall 12, and a worker passes the screw 43 through the vertical pipe 42 and is in threaded connection with one side of the waterproof sleeve 3 far away from the inner wall 11, so that the flange plate 4 is arranged on the waterproof sleeve 3, and the horizontal pipe 41 is abutted against the outer side wall of the through-wall pipe 2.

Referring to fig. 2, a plurality of rubber rings 5 are installed on the outer side wall of the waterproof jacket 3 along the circumferential direction of the waterproof jacket 3, and two rubber rings 5 are installed in the embodiment, wherein the plurality of rubber rings 5 are installed along the longitudinal direction of the waterproof jacket 3. The inner side wall of the rubber ring 5 is tightly abutted to the horizontal pipe 41, and the outer side wall of the rubber ring 5 is tightly abutted to the waterproof casing 3. When the wall pipe 2 vibrates in the working process, the rubber ring 5 can effectively relieve the vibration of the wall pipe 2 in the wall body 1, so that the gap at the joint of the wall pipe 2 and the wall body 1 is effectively prevented, and the waterproof effect of the wall pipe 2 is improved.

Referring to fig. 2, a first waterproof layer 6 is installed at a corner of the inner wall 11 close to the outer wall 12, the first waterproof layer 6 may be cement mortar, waterproof paint or waterproof coiled material, and in this embodiment, the first waterproof layer 6 is a waterproof coiled material. The worker adheres one end of the waterproof roll to the corner of the inner wall 11 near the outer wall 12 and the other end to the outer wall 12. The first waterproof layer 6 can effectively prevent the seepage water from flowing from the inner wall 11 to the outer wall 12, and the waterproof effect of the wall penetrating pipe 2 is improved.

Referring to fig. 2, a first stopper 32 is integrally formed on the inner side wall of the waterproof jacket 3, and the rubber ring 5 closest to the inner wall 11 abuts against the first stopper 32. On the one hand, first retaining ring 32 can improve the leakproofness between ring flange 4 and the waterproof bushing 3, effectively prevents that the rainwater from flowing in from the space between ring flange 4 and the waterproof bushing 3, and on the other hand, first retaining

ring

32 and 5 butts of rubber circle improve the stability that the rubber circle 5 was fixed at horizontal pipe 41, have improved the water-proof effects of wall pipe 2. A second retaining ring 33 is integrally formed at one end of the inner side wall of the waterproof sleeve 3 close to the inner wall 11, and sealing paste 35 is filled between the inner wall 11 and the second retaining ring 33. The cooperation of the second retainer ring 33 and the sealant 35 can effectively prevent the seepage water from flowing from the inner wall 11 to the wall pipe 2 at the outer wall 12, and improve the waterproof effect of the wall pipe 2. The second waterproof layer 7 is arranged between the first retainer ring 32 and the second retainer ring 33, in the embodiment, the second waterproof layer 7 is asphalt flax, the asphalt flax has excellent sealing and waterproof effects, the permeable water of the outer wall 12 can be effectively prevented from flowing to the waterproof sleeve 3, and the waterproof effect of the wall penetrating pipe 2 is improved.

Referring to fig. 2, a third water-proof layer 8 is provided on a side close to the water-stop ring 31, in this embodiment, the third water-proof layer 8 is formed by pouring dry cement mortar, a water-stop band 9 is bonded on a side of the third water-proof layer 8 far from the waterproof casing 3, and in this embodiment, the water-stop band 9 is a water-swelling water-stop band 9. Under the synergistic effect of third water layer 8 and waterstop 9, can prevent effectively that the infiltration water in the outer wall 12 from flowing to waterproof sleeve 3, improved the water-proof effects of wall pipe 2.

Referring to fig. 2 and 3, a mesh cloth 10 is fixedly installed at one end far away from the inner wall 11 through a wire mesh, and one end of the mesh cloth 10 close to the inner wall 11 is abutted to the vertical pipe 42. One end of the mesh cloth 10 far away from the waterproof sleeve 3 is provided with a fourth waterproof layer 101, in this embodiment, the fourth waterproof layer 101 comprises two layers of waterproof coatings, and the two layers of waterproof coatings are both polyurethane waterproof coatings. The staff fixes net cloth 10 on the lateral wall of wall pipe 2, then has scribbled two-layer water proof coating in proper order, improves the water-proof effects of the one end that the wall pipe extends outer wall 12 to improve the water-proof effects of wall pipe 2.

The implementation principle of a waterproof structure of bushing type wall bushing of the embodiment of this application is: when the wall pipe 2 vibrates in the working process, the rubber ring 5 can effectively relieve the vibration of the wall pipe 2 in the wall body 1, so that the gap at the joint of the wall pipe 2 and the wall body 1 is effectively prevented, and the waterproof effect of the wall pipe 2 is improved.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a waterproof structure of bushing type wall pipe, includes wall body (1) and wall pipe (2), its characterized in that: the wall body (1) comprises an inner wall (11) and an outer wall (12) which are sequentially arranged along the flowing direction of water in the wall penetrating pipe (2), through holes (13) used for accommodating the wall penetrating pipe (2) are formed in the inner wall (11) and the outer wall (12), the wall penetrating pipe (2) is arranged in the through holes (13) of the inner wall (11) and the outer wall (12) in a penetrating way, a waterproof sleeve (3) is arranged on the outer wall (12), an accommodating hole (121) used for accommodating the waterproof sleeve (3) is formed in the side wall of the through hole (13) of the outer wall (12), the waterproof sleeve (3) is fixedly connected with the side wall of the accommodating hole (121) of the outer wall (12), a flange (4) is fixedly arranged on one side, far away from the inner wall (11), of the outer wall (12) and comprises a horizontal pipe (41) and a vertical pipe (42), the horizontal pipe (41) is abutted against the outer side wall of the wall penetrating pipe (2), the fixed one end that keeps away from interior wall (11) at horizontal pipe (41) that sets up of vertical pipe (42), be provided with screw rod (43) on vertical pipe (42), one side threaded connection that interior wall (11) were kept away from with waterproof sleeve pipe (3) in vertical pipe (42) is passed in screw rod (43), be provided with rubber circle (5) between horizontal pipe (41) and waterproof sleeve pipe (3), the fixed stagnant water ring (31) that is provided with of circumference along waterproof sleeve pipe (3) of the lateral wall of waterproof sleeve pipe (3).

2. The waterproof structure of the double pipe type wall bushing according to claim 1, wherein: the corner of the inner wall (11) close to the outer wall (12) is provided with a first waterproof layer (6), and the first waterproof layer (6) is in contact with one side of the waterproof sleeve (3) close to the inner wall (11).

3. The waterproof structure of the double pipe type wall bushing according to claim 2, wherein: the waterproof sleeve is characterized in that a first check ring (32) is fixedly arranged on the inner side wall of the waterproof sleeve (3), and one end, close to the inner wall (11), of the rubber ring (5) is abutted against the first check ring (32).

4. The waterproof structure of the double pipe type wall bushing according to claim 3, wherein: and a second check ring (33) is arranged at one end, close to the inner wall (11), of the inner side wall of the waterproof sleeve (3), and sealing paste (35) is filled between the inner wall (11) and the second check ring (33).

5. The waterproof structure of the double pipe type wall bushing according to claim 4, wherein: and a second waterproof layer (7) is arranged between the first retainer ring (32) and the second retainer ring (33).

6. The waterproof structure of the double pipe type wall bushing according to claim 1, wherein: and a third waterproof layer (8) is arranged on one side, close to the water stop ring (31), in the outer wall (12).

7. The waterproof structure of the double pipe type wall bushing according to claim 6, wherein: and a water stop (9) is fixedly arranged on one side, away from the waterproof sleeve (3), of the third waterproof layer (8).

8. The waterproof structure of the double pipe type wall bushing according to claim 1, wherein: the one end that interior wall (11) were kept away from in wall-penetrating pipe (2) is fixed to be provided with net cloth (10), net cloth (10) are close to the one end and vertical pipe (42) butt of interior wall (11), the one end that waterproof sleeve (3) were kept away from in net cloth (10) is provided with fourth waterproof layer (101).