CN111981206A

CN111981206A - Waterproof cover of pipe limit

Info

Publication number: CN111981206A
Application number: CN201910431663.1A
Authority: CN
Inventors: 许文仁
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-23
Filing date: 2019-05-23
Publication date: 2020-11-24

Abstract

A water-proof jacket for pipe edge is composed of a pipe body and a cover plate for sleeving the water pipe in it and for sticking the seam of water pipe edge to prevent water leakage. The cover plate is provided with a plurality of first tearing lines, and the cover plate can be attached to the rugged ground or wall surface by tearing at least one of the first tearing lines. The pipe body is provided with a second tearing line connected with one of the first tearing lines, and the pipe edge waterproof sleeve can be attached to water pipes with different pipe diameters by tearing the connected tearing lines. The pipe edge waterproof jacket further comprises a top cover arranged at the top end of the pipe body, a convex column is arranged on the top cover, and a user can tear the top cover or the convex column by hand to form a hole after pricking a hole beside the top cover or the convex column by using a sharp object.

Description

Waterproof cover of pipe limit

Technical Field

The invention relates to a waterproof sleeve, in particular to a pipe edge waterproof sleeve for preventing a pipe edge joint from leaking water.

Background

Water pipes, such as drain pipes, water supply pipes, septic pipes, ventilation pipes, etc., are installed in roofs, bathrooms, kitchens, balconies, etc. of buildings, but water leakage is likely to occur at joints of the water pipes and reinforced concrete due to different expansion coefficients of different materials, so that waterproof work must be performed on joints of the water pipes and the ground or wall surfaces using waterproof materials.

In order to achieve effective leakage prevention in the conventional drain pipe waterproofing work, the waterproof material must be extended from the ground to the inside of the drain pipe and reinforced by laying an anti-cracking net. However, if the position of the waterproof material in the drain pipe is too shallow, the seam is likely to open and lose the leakage-proof effect. On the contrary, if the position of the waterproof material in the drain pipe is too deep, the waterproof material is easy to drop into the pipe, which causes the problem of pipe plugging and the like besides the difficult construction. Therefore, in the conventional waterproofing work of the pipe edge joint, the difference in the waterproofing effect may be caused by the difference in the expertise and experience of the constructors. Therefore, it is desired to provide a waterproof sleeve with a tube side, which is easy to construct and can effectively prevent leakage.

Disclosure of Invention

One of the objectives of the present invention is to provide a waterproof sleeve for pipe edge that can prevent water leakage from the pipe edge joint.

One of the purposes of the invention is to provide a pipe edge waterproof sleeve which can be attached to uneven ground or wall.

According to the invention, the pipe edge waterproof jacket comprises a pipe body and a cover plate, wherein the cover plate is connected with the pipe body and horizontally extends towards the outer side of the pipe body, the pipe body can be sleeved with or cover a water pipe, and the cover plate is used for attaching a seam of the edge of the water pipe to prevent water leakage. The pipe edge waterproof sleeve is easy to construct and has a good leakage-proof effect.

In the pipe edge waterproof jacket, the cover plate can be provided with at least one first tearing line, and the cover plate is attached to the rugged ground or wall surface by tearing at least one of the at least one first tearing line.

In the pipe edge waterproof sleeve, the pipe body can be provided with a second tear line connected with one of the at least one first tear line of the cover plate, and when the pipe diameter of the water pipe is different from that of the pipe body, the connected first tear line and the second tear line can be torn, so that the pipe edge waterproof sleeve can be sleeved or sleeved on the pipe body with different pipe diameters.

In the pipe edge waterproof jacket, at least one surface of the cover plate can be provided with convex or concave lines, characters, numbers or patterns with any shapes, so that at least one surface is an uneven surface, and the cover plate and an adhesive material or a waterproof layer are easier to adhere.

In the pipe-side waterproof jacket of the present invention, the cover plate may be provided with a plurality of holes so that the adhesive material under the cover plate is in contact with air.

In the tube-side waterproof jacket of the invention, a top cover which can be separated from the tube body can be arranged at the top end of the tube body so as to seal the through hole of the tube body.

In the pipe edge waterproof sleeve, the top cover can be provided with a pull ring for pulling the top cover open so as to separate the top cover from the pipe body.

In the pipe edge waterproof sleeve, the top cover can be provided with at least one convex column which can be separated from the top cover, and when one of the at least one convex column is separated from the top cover, the top cover is provided with a corresponding water drainage hole.

In the waterproof pipe edge sleeve, the top cover may be provided with one notch for inserting one object to mark the position of the waterproof pipe edge sleeve.

In the tube-edge waterproof jacket of the invention, after the edge of the top cover or the at least one convex column can be punctured by a sharp object to form a hole, the top cover or the at least one convex column can be torn to form the through hole or the drain hole.

Drawings

FIG. 1 shows a first embodiment of a piping-edge water jacket according to the present invention;

FIG. 2 shows a second embodiment of the tube-side waterproofing sheath according to the present invention;

FIG. 3 is a schematic view of the top cover of FIG. 2 with the post separated;

FIG. 4 is a cross-sectional view of the waterproof jacket of the present invention applied to a water pipe of a protruded wall surface;

FIG. 5 shows an embodiment in which the diameter of the water pipe is greater than the diameter of the pipe body of the pipe-side waterproof jacket;

FIG. 6 shows an embodiment in which the diameter of the water pipe is smaller than the diameter of the pipe body of the waterproof jacket;

FIG. 7 is a cross-sectional view of the use of the pipe-side waterproofing sheath of the present invention in an underground sewer pipe;

FIG. 8 is a cross-sectional view of the tube-side waterproofing sheath of FIG. 7 with the top cover removed;

FIG. 9 shows an embodiment in which a waterproof jacket around a pipe is sleeved into a water pipe having a diameter smaller than that of the pipe; and

fig. 10 is a schematic view showing the waterproof tube-side cover according to the present invention applied to a rugged ground or wall.

Description of the reference numerals

10 pipe side waterproof jacket

12 pipe body

121 through hole

122 second tear line

14 cover plate

141 line

142 characters

143 number (n)

144 holes

145 first tear line

146 first tear line

147 first tear line

16 Top cover

161 long column

162 convex column

163 convex column

164 convex column

165 pit

166 drain hole

20 water pipe

22 wall surface

24 seam

26 adhesive material

28 waterproof layer

30 water pipe

32 ground

34 seam

36 sign

38 raised part

40 gap

Detailed Description

Fig. 1 shows a first embodiment of a tube-side waterproof jacket 10 of the present invention, which includes a tube 12 and a cover 14, wherein the cover 14 is connected to the tube 12 and extends horizontally toward the outside of the tube 12. The cover plate 14 has a convex or concave line 141, a character 142 and a number 143 thereon to make the cover plate 14 have an uneven surface, and the uneven surface can make the cover plate 14 and an adhesive material or a waterproof layer more easily adhere to each other during construction, and more firmly adhere to the ground or a wall surface, the cover plate 14 can be provided with the line 141, the character 142 or the number 143 on only one surface, or can be provided on all surfaces, and the cover plate 14 can be provided with any other pattern to form the uneven surface besides the line 141, the character 142 or the number 143. The cover plate 14 is further provided with a plurality of holes 144, and the holes 144 allow the adhesive material between the cover plate 14 and the ground or wall to contact air during construction, so that the adhesive material is more easily cured. The cover plate 14 further comprises a plurality of first tearing

lines

145, 146 and 147, and when the cover plate 14 cannot be attached to the ground or the wall surface due to unevenness of the ground or the wall surface and a gap is generated during construction, at least one of the plurality of first tearing

lines

145, 146 and 147 can be torn, so that the cover plate 14 can be attached to the uneven ground or the wall surface. The pipe body 12 is used for sheathing or sleeving a water pipe, the pipe body 12 is provided with a through hole 121 and a second tear line 122, the second tear line 122 is connected with the first tear line 147 on the cover plate 14, and when the pipe diameter of the water pipe is different from that of the pipe body 12, the pipe edge waterproof jacket 10 can be torn along the first tear line 147 and the second tear line 122, so that the pipe edge waterproof jacket can be sheathed on the water pipe with the pipe diameter different from that of the pipe body 12. In other embodiments, the second tear line 122 may not be disposed on the tube 12. The tube body 12 and the cover plate 14 of the tube-edge waterproof jacket 10 of the present invention are made of rubber materials, so that the size of the tube body can be changed or changed to fit the tube edge, the ground or the wall, for example, when the tube body 12 is too long, the excessive part of the tube body 12 can be cut off by scissors or an art knife, or when there is an obstacle near the water tube so that a part of the cover plate 14 is not needed, the excessive part of the cover plate 14 can also be cut off.

Fig. 2 shows a second embodiment of the tube-side waterproof jacket 10 of the present invention, which has a tube body 12 and a cover plate 14 as the tube-side waterproof jacket of fig. 1, and is different from the tube-side waterproof jacket 10 of fig. 2 in that the tube-side waterproof jacket 10 further includes a top cover 16 detachable from the tube body 12 and disposed at the top end of the tube body 12 for closing the through hole 121. After the waterproof jacket 10 around the pipe is sleeved in the water pipe to complete the waterproof engineering, other engineering may be performed, the top cover 16 is used to prevent the impurities from falling into the water pipe from the through hole 121 to cause blockage during the other engineering, and after all the engineering is completed, the long column 161 serving as a pull ring on the top cover 16 can be used to separate the top cover 16 from the pipe body 12 to open the through hole 121. The top cover 16 is provided with at least one protruding

column

162, 163 and 164, which can be separated from the top cover 16, when other processes are performed and water needs to be drained through the water pipe, one of the protruding columns 162 can be separated from the top cover 16 to form a corresponding water drainage hole 166 on the top cover 16, so that water can flow into the water pipe, as shown in fig. 3, since the water drainage hole 166 is small, impurities cannot fall into the water pipe through the water drainage hole 166 to cause blockage, in this embodiment, the protruding

columns

162, 163 and 164 have different sizes, and the size of the formed water drainage holes is also different, so that a user can select a desired water drainage hole according to needs. In other embodiments, all of the

posts

162, 163, and 164 may be identical in size to form the same size of the drainage holes. The top cover 16 is further provided with a concave hole 165, in some applications, for example, when the pipe edge waterproof jacket 10 of the present invention is applied to a drainage pipe, the pipe body 12 of the pipe edge waterproof jacket 10 is sleeved into the underground water pipe, and the cover plate 14 is attached to the ground, so that it may sometimes be difficult to judge the position of the pipe edge waterproof jacket 10 or the drainage pipe, and in order to mark the position of the pipe edge waterproof jacket 10 or the drainage pipe, an object can be inserted into the concave hole 165 of the top cover 16 to help a worker to confirm the position of the pipe edge waterproof jacket 10 or the drainage pipe, for example, to insert bamboo chopsticks or long posts.

The waterproof pipe edge cover 10 shown in fig. 1 and 2 can be applied to any water pipe, plastic pipe, iron pipe, septic pipe, and ventilation pipe to prevent water leakage from the joint of the pipe edge, such as a water supply pipe protruding from the wall or the ground, or a drain pipe under the ground.

Fig. 4 shows a cross-sectional view of the waterproof jacket 10 of the present invention applied to a water pipe of a protruding wall surface, wherein a seam 24 is formed between the water pipe 20 and the wall surface 22. The installation process of the pipe-edge waterproof jacket 10 includes sleeving the pipe body 12 of the pipe-edge waterproof jacket 10 on the water pipe 20, coating the adhesion material 26 on the cover plate 14 or the wall surface of the pipe-edge waterproof jacket 10, fixing the cover plate 14 on the wall surface 22 through the adhesion material 26, further adhering the seam 24 to prevent water leakage, and finally laying a waterproof layer 28 continuously lapped on the cover plate 14 on the wall surface 22. The protruding lines 141 on the cover plate 14 allow the cover plate 14 to be easily attached to the adhesive 26 and the waterproof layer 28, and to be firmly adhered to the wall surface 22. The holes 144 in the cover 14 allow the adhesive material 26 between the cover 14 and the wall 22 to contact air, which allows the adhesive material 26 to more easily cure. In other embodiments, the waterproof layer 28 can be made first, and then the waterproof tube 10 of the present invention can be fixed on the seam 24 of the tube edge through the adhesive material 26 to achieve the anti-leakage effect. Although the embodiment is described with reference to a water pipe protruding from the wall surface, the waterproof pipe cover 10 of the present invention can be applied to a water pipe, a septic pipe, a ventilation pipe, etc. protruding from the ground. When the diameter of the water pipe 20 in fig. 4 is slightly larger than that of the pipe body 12, the second tear line 122 on the pipe body 12 and the first tear line 147 on the cover 14 can be torn apart, so that the pipe body 12 can cover the water pipe 20, as shown in fig. 5. In fig. 5, although a small portion of the lower portion of the water pipe 20 is not covered by the waterproof jacket 10, the leakage prevention effect is hardly affected because the portion is located below the water pipe 20. When the diameter of the water pipe is slightly smaller than the diameter of the pipe body 12, the second tear line 122 on the pipe body 12 and the first tear line 147 on the cover plate 14 can also be torn apart, so that a portion of the pipe body 12 and the cover plate 14 are overlapped, and the waterproof jacket 10 can be tightly attached to the water pipe 20 and the cover seam 24, as shown in fig. 6. In fig. 6, the excess pipe 12 and the lid 14 are overlapped, but the excess portion may be cut off.

Fig. 7 shows a cross-sectional view of the pipe-edge waterproof jacket 10 of the present invention applied to an underground sewer pipe, wherein a seam 34 is provided between the water pipe 30 and the ground 32. The installation process of the pipe-edge waterproof jacket 10 includes firstly sheathing the pipe body 12 of the pipe-edge waterproof jacket 10 into the water pipe 30, then coating the adhesion material 26 on the cover plate 14 of the pipe-edge waterproof jacket 10 or on the ground, fixing the cover plate 14 on the ground 32 through the adhesion material 26, further attaching the seam 34 to prevent water leakage, and finally laying a waterproof layer 28 continuously lapped on the cover plate 14 on the ground 32. The protruding lines 141 on the cover plate 14 allow the cover plate 14 to be easily adhered to the adhesive 26 and the waterproof layer 28, and to be firmly adhered to the ground 32. The holes 144 in the cover 14 allow the adhesive material 26 between the cover 14 and the floor 32 to contact air, which allows the adhesive material 26 to more easily cure. In this embodiment, a cap 16 is provided at the top end of the tube 12 to prevent debris from falling into the tube 30 and causing clogging during the construction process. When the project is not completed, if the water pipe 30 is needed to discharge water, the convex column 162 on the top cover can be separated from the top cover 16 to form a corresponding water discharge hole 166 on the top cover 16, and the water discharge hole 166 is small, so that sundries can not fall into the water pipe 30 from the water discharge hole to cause blockage. To assist the worker in identifying the location of the skirt flashing 10 or the spout 30, a marker 36, such as a bamboo chopstick or an elongated post, may be inserted into the cavity in the top cover 16. After all the processes are finished, the top cover 16 can be pulled up through the long column 161 of the top cover 16 to be separated from the tube 12, so that the water tube 30 can be used normally, as shown in fig. 8. Since the waterproof tube-edge sheath 10 is made of rubber, a user can use a relatively sharp object, such as a ballpoint pen, to pierce a hole beside or at the edge of the top cover 16 or the boss 162 to be torn, and then tear the top cover 16 or the boss 162 by hand to form the through hole 121 or the water discharge hole 166.

In the embodiment of fig. 8, when the pipe diameter of the pipe body 12 of the pipe edge waterproof jacket 10 is slightly larger than the pipe diameter of the water pipe 30 and cannot be inserted into the water pipe 30, the second tear line 122 on the pipe body 12 and the first tear line 147 on the cover plate 14 are torn to overlap a portion of the pipe body 12 and the cover plate 14, so that the pipe edge waterproof jacket 10 can be inserted into the water pipe 30, as shown in fig. 9.

Fig. 10 shows a schematic view of the pipe-edge waterproof jacket 10 of the present invention applied to uneven ground or wall, as shown in the left side of fig. 10, when the cover plate 14 of the pipe-edge waterproof jacket 10 covers the uneven ground or wall, the raised portion 38 on the ground or wall can prevent the cover plate 14 from tightly adhering to the ground or wall to form a gap 40, which further affects the anti-leakage effect, at this time, the first tearing line 146 on the cover plate 14 can be torn to allow the cover plate 14 to adhere to the ground or wall, as shown in the right side of fig. 10. Similarly, when there is a recess on the floor or wall surface to prevent the cover plate 14 from tightly adhering to the floor or wall surface, the cover plate 14 can be adhered to the floor or wall surface by tearing at least one of the

first tear lines

145, 146, and 147 on the cover plate 14.

Claims

1. The utility model provides a pipe limit waterproof cover for prevent that the seam of pipe limit from leaking, its characterized in that, this pipe limit waterproof cover includes:

A tube body having a through hole for being inserted into or sleeved around the water pipe; and

and the cover plate is connected with the pipe body and horizontally extends towards the outer side of the pipe body, and the cover plate is used for adhering the seam through an adhesive material or a waterproof layer.

2. A tube-edge flashing sleeve as claimed in claim 1, wherein the cover sheet is provided with at least one first tear line which is tearable.

3. A tube-edge flashing sleeve as claimed in claim 2, wherein the tubular body has a second tear line which is tearable in connection with one of the at least one first tear line.

4. A pipe-edge waterproof jacket as claimed in claim 1, wherein at least one of the surfaces of the cover plate is provided with raised or recessed lines, letters, numbers or patterns of any shape so that the at least one of the surfaces is a rugged surface.

5. The tube-edge flashing sleeve of claim 1 wherein the cover plate has a plurality of holes therein for allowing adhesive material placed under the cover plate to contact air.

6. The tube-edge waterproof jacket as claimed in claim 1, further comprising a top cover separable from the tube body, the top cover being disposed at a top end of the tube body to close the through hole.

7. The tube-edge flashing sleeve of claim 6 wherein the top cover has a pull tab for pulling the top cover apart to separate the top cover from the tube.

8. The tube-edge waterproof jacket as claimed in claim 7, wherein the top cover further comprises at least one boss separable from the top cover, and when one of the at least one boss is separated from the top cover, the top cover is provided with a corresponding drainage hole.

9. The tube-edge flashing sleeve of claim 7 wherein the top cover further comprises a cavity for inserting an object to indicate the position of the tube-edge flashing sleeve.

10. The tube-edge waterproof jacket of claim 7, wherein the edge of the top cover or the at least one convex column can be punctured by a sharp object to puncture a hole, so that the top cover or the at least one convex column can be torn to form the through hole or the drainage hole.