CN210510597U - Replaceable PP pipe - Google Patents
Replaceable PP pipe Download PDFInfo
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- CN210510597U CN210510597U CN201921370142.1U CN201921370142U CN210510597U CN 210510597 U CN210510597 U CN 210510597U CN 201921370142 U CN201921370142 U CN 201921370142U CN 210510597 U CN210510597 U CN 210510597U
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- pipe
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- set casing
- proof ring
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Abstract
The utility model relates to a replaceable PP pipe, which mainly comprises a damaged PP pipe, wherein the middle part of the damaged PP pipe is provided with a leakage-proof ring, an upper fixing shell and a lower fixing shell are respectively arranged above and below the leakage-proof ring, the upper fixing shell and the lower fixing shell are connected through a bolt, both ends of the upper fixed shell and the lower fixed shell are provided with threads, the outside of the threads is provided with a thread sleeve, the sealing rings are arranged inside the two ends of the upper fixing shell and the lower fixing shell, the utility model effectively solves the problems that the PP pipe needs to move along the pipe body when being maintained and damaged, the PP pipe is inconvenient to install, the installation efficiency is low, the practicability is low and the like in the prior art, and can install fast, need not remove the barrier in the installation, general the utility model has the advantages of but direct mount, installation are convenient, the installation effectiveness is high, the practicality is strong, leakproofness and fixity are strong.
Description
Technical Field
The utility model belongs to PP manages the maintenance field, in particular to can replace PP pipe.
Background
The PP pipe is a non-toxic, sanitary, high temperature resistant and recyclable pipe type, is mainly applied to indoor cold and hot water supply systems of buildings and is also widely applied to heating systems, has the characteristics of no corrosion, abrasion resistance, no scaling, vibration and noise reduction, frost cracking prevention, condensation prevention, little heat loss, simple installation, long service life and the like, still has the situation of cracking caused by accidents in the practical use process, and in order to solve the cracking problem, the conventional common solution is to directly replace the PP pipe in a whole way, the replacement mode increases the waste of materials and increases the maintenance cost, the existing replaceable PP pipe needs to move a connecting pipe to a damaged position along the pipe body to repair the damaged PP pipe when the damaged PP pipe is maintained, and can not have obstacles such as joints, pipe clamps and the like when the obstacles are met, the existing replaceable PP pipe needs to be removed and can continuously move along the pipe body, the pipe is very inconvenient, low in efficiency and low in practicability, so that the replaceable PP pipe which can be directly installed, is convenient to install, high in installation efficiency and high in practicability is needed.
Disclosure of Invention
In order to overcome the defects of the prior art, the replaceable PP pipe is provided, and the problems that in the prior art, the PP pipe needs to be moved along a pipe body when being repaired and damaged, the installation is inconvenient, the installation efficiency is low, the practicability is low and the like are effectively solved.
The purpose of the utility model is realized like this: the utility model provides a can replace PP pipe, it is main including the PP pipe of damage, PP pipe middle part of damage be provided with the leak protection circle, leak protection circle top and below be provided with set casing and lower set casing respectively, last set casing pass through bolted connection with lower set casing, last set casing and lower set casing both ends all have the screw thread, the screw thread outside be provided with the thread bush, last set casing and lower set casing both ends inside be provided with the sealing washer.
The threaded sleeves and the sealing rings are in the same number and are 2.
The number of the bolts is 4.
The sealing ring and the leakage-proof ring are made of deformable silica gel.
The middle part of the leakage-proof ring is provided with an inward rectangular convex block.
The width of the thread sleeve is smaller than that of the rectangular bump.
The utility model has the advantages that: the utility model cuts the damaged PP pipe, the cutting width is equal to the width of the rectangular lug in the middle of the leakage-proof ring, the thread bushing is placed from the damaged PP pipe cutting part to two sides of the PP pipe after cutting, the sealing ring is placed from the damaged PP pipe cutting part to two sides of the PP pipe after placing, the leakage-proof ring is placed on the PP pipe from the damaged PP pipe cutting part, the placement position of the leakage-proof ring is that two ends of the cut PP pipe close to the leakage-proof ring are jointed with two sides of the rectangular lug in the leakage-proof ring, the leakage-proof ring is jointed with the leakage-proof ring at one side of the sealing ring close to the leakage-proof ring after installation, thereby completing the placement of the thread bushing, the sealing ring and the leakage-proof ring, then the upper fixing shell and the lower fixing shell are respectively placed above and below the leakage-proof ring and are aligned, the thread bushing placed on two sides of the PP pipe is rotated, the upper fixed shell and the lower fixed shell are fixed by the rotation of the threaded sleeve, the upper fixed shell and the lower fixed shell are fixed by the bolt for secondary fixed locking, the threaded sleeve is rotated after the bolt is fixed, the fixity of the upper fixed shell and the lower fixed shell is stronger, the bolt is rotated again, the fixed locking is carried out until the part of the upper fixed shell and the lower fixed shell which are connected by the bolt is completely attached, the replacement and repair of the PP pipe are finished, the upper fixed shell, the lower fixed shell, the bolt threaded sleeve and the like are used for fastening the damaged PP pipe, the damaged PP pipe can be directly repaired without removing obstacles on the PP pipe and then sleeved along the PP pipe, the installation efficiency is increased, the installation difficulty is reduced, the number of the threaded sleeve and the sealing ring is 2, the number of the bolts is 4, the threaded sleeve and the bolt are used for fixing the damaged PP pipe, the fixity of the upper fixed shell and the lower fixed shell can be effectively increased, and, the sealing connection between the upper fixing shell and the lower fixing shell as well as the PP pipe can be effectively ensured, the normal operation of the pipe body after replacement is ensured, the sealing ring and the leakage-proof ring are made of deformable silica gel materials, the silica gel sealing performance is strong, the anti-skid effect is achieved, the sealing ring and the leakage-proof ring can be deformed so as to be conveniently installed to a specified position through a damaged PP pipe cutting part, the installation is convenient, the sealing performance is good, the upper fixing shell and the lower fixing shell are prevented from sliding, the fixity is enhanced, an inward rectangular lug is arranged in the middle of the leakage-proof ring, the rectangular lug is attached to the damaged PP pipe cutting part during installation, the sealing performance of the cutting part is stronger, the width of the thread bush is smaller than that of the rectangular lug, the installation and placement of the thread bush are convenient, the utility model effectively solves the problems that the PP pipe needs to move along the pipe body when being damaged in maintenance, the installation, need not remove the barrier in the installation, general the utility model has the advantages of but direct mount, installation are convenient, the installation effectiveness is high, the practicality is strong, leakproofness and fixity are strong.
Drawings
FIG. 1 is a front view of an alternative PP tube of the present invention;
fig. 2 is a schematic structural diagram of the replaceable PP tube of the present invention.
In the figure: 1. damaged PP pipe 2, leak protection circle 3, go up set casing 4, lower set casing 5, screw thread 6, thread bush 7, sealing washer 8, bolt.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
Example 1
As shown in figures 1 and 2, a replaceable PP pipe mainly comprises a damaged PP pipe 1, a leakage-proof ring 2 is arranged in the middle of the damaged PP pipe 1, an upper fixing shell 3 and a lower fixing shell 4 are respectively arranged above and below the leakage-proof ring 2, the upper fixing shell 3 and the lower fixing shell 4 are connected through a bolt 8, threads 5 are arranged at two ends of the upper fixing shell 3 and the lower fixing shell 4, a thread sleeve 6 is arranged outside the threads 5, and sealing rings 7 are arranged inside two ends of the upper fixing shell 3 and the lower fixing shell 4.
The utility model discloses when using: the utility model cuts the damaged PP pipe, the cutting width is equal to the width of the rectangular lug in the middle of the leakage-proof ring, the thread bushing is placed from the damaged PP pipe cutting part to two sides of the PP pipe after cutting, the sealing ring is placed from the damaged PP pipe cutting part to two sides of the PP pipe after placing, the leakage-proof ring is placed on the PP pipe from the damaged PP pipe cutting part, the placement position of the leakage-proof ring is that two ends of the cut PP pipe close to the leakage-proof ring are jointed with two sides of the rectangular lug in the leakage-proof ring, the leakage-proof ring is jointed with the leakage-proof ring at one side of the sealing ring close to the leakage-proof ring after installation, thereby completing the placement of the thread bushing, the sealing ring and the leakage-proof ring, then the upper fixing shell and the lower fixing shell are respectively placed above and below the leakage-proof ring and are aligned, the thread bushing placed on two sides of the PP pipe is rotated, the utility model effectively solves the problems of the prior art that the damaged PP pipe needs to move along the pipe body, is inconvenient to install, has low installation efficiency, low practicability and the like when the damaged PP pipe is maintained, can be installed quickly, and can be installed quickly without removing obstacles in the installation process, it is general the utility model has the advantages of but direct mount, installation are convenient, the installation effectiveness is high, the practicality is strong, leakproofness and fixity are strong.
Example 2
As shown in fig. 1 and 2, a can replace PP pipe, it is main including the PP pipe 1 of damage, the PP pipe 1 middle part of damage be provided with leak protection circle 2, 2 tops of leak protection circle and below be provided with set casing 3 and lower set casing 4 respectively, last set casing 3 and lower set casing 4 pass through bolted connection 8, last set casing 3 and 4 both ends of lower set casing all have screw thread 5, 5 outsides of screw thread be provided with thread bush 6, last set casing 3 and 4 both ends inside be provided with sealing washer 7 down, thread bush 6 and sealing washer 7 quantity unanimous and be 2, 8 quantity of bolt be 4, sealing washer 7 and 2 materials of leak protection circle are deformable silica gel materials, 2 middle parts of leak protection circle have inward rectangle lug, 6 width of thread bush be less than the rectangle lug width.
The utility model discloses when using: the utility model cuts the damaged PP pipe, the cutting width is equal to the width of the rectangular lug in the middle of the leakage-proof ring, the thread bushing is placed from the damaged PP pipe cutting part to two sides of the PP pipe after cutting, the sealing ring is placed from the damaged PP pipe cutting part to two sides of the PP pipe after placing, the leakage-proof ring is placed on the PP pipe from the damaged PP pipe cutting part, the placement position of the leakage-proof ring is that two ends of the cut PP pipe close to the leakage-proof ring are jointed with two sides of the rectangular lug in the leakage-proof ring, the leakage-proof ring is jointed with the leakage-proof ring at one side of the sealing ring close to the leakage-proof ring after installation, thereby completing the placement of the thread bushing, the sealing ring and the leakage-proof ring, then the upper fixing shell and the lower fixing shell are respectively placed above and below the leakage-proof ring and are aligned, the thread bushing placed on two sides of the PP pipe is rotated, the upper fixed shell and the lower fixed shell are fixed by the rotation of the threaded sleeve, the upper fixed shell and the lower fixed shell are fixed by the bolt for secondary fixed locking, the threaded sleeve is rotated after the bolt is fixed, the fixity of the upper fixed shell and the lower fixed shell is stronger, the bolt is rotated again, the fixed locking is carried out until the part of the upper fixed shell and the lower fixed shell which are connected by the bolt is completely attached, the replacement and repair of the PP pipe are finished, the upper fixed shell, the lower fixed shell, the bolt threaded sleeve and the like are used for fastening the damaged PP pipe, the damaged PP pipe can be directly repaired without removing obstacles on the PP pipe and then sleeved along the PP pipe, the installation efficiency is increased, the installation difficulty is reduced, the number of the threaded sleeve and the sealing ring is 2, the number of the bolts is 4, the threaded sleeve and the bolt are used for fixing the damaged PP pipe, the fixity of the upper fixed shell and the lower fixed shell can be effectively increased, and, the sealing connection between the upper fixing shell and the lower fixing shell as well as the PP pipe can be effectively ensured, the normal operation of the pipe body after replacement is ensured, the sealing ring and the leakage-proof ring are made of deformable silica gel materials, the silica gel sealing performance is strong, the anti-skid effect is achieved, the sealing ring and the leakage-proof ring can be deformed so as to be conveniently installed to a specified position through a damaged PP pipe cutting part, the installation is convenient, the sealing performance is good, the upper fixing shell and the lower fixing shell are prevented from sliding, the fixity is enhanced, an inward rectangular lug is arranged in the middle of the leakage-proof ring, the rectangular lug is attached to the damaged PP pipe cutting part during installation, the sealing performance of the cutting part is stronger, the width of the thread bush is smaller than that of the rectangular lug, the installation and placement of the thread bush are convenient, the utility model effectively solves the problems that the PP pipe needs to move along the pipe body when being damaged in maintenance, the installation, need not remove the barrier in the installation, general the utility model has the advantages of but direct mount, installation are convenient, the installation effectiveness is high, the practicality is strong, leakproofness and fixity are strong.
Claims (6)
1. A can replace PP pipe, it mainly includes damaged PP pipe, its characterized in that: the PP pipe middle part of damage be provided with the leak protection circle, leak protection circle top and below be provided with set casing and lower set casing respectively, last set casing pass through bolted connection with lower set casing, last set casing and lower set casing both ends all have the screw thread, the screw thread outside be provided with the thread bush, last set casing and lower set casing both ends inside be provided with the sealing washer.
2. The replaceable PP tube of claim 1 wherein: the threaded sleeves and the sealing rings are in the same number and are 2.
3. The replaceable PP tube of claim 1 wherein: the number of the bolts is 4.
4. The replaceable PP tube of claim 1 wherein: the sealing ring and the leakage-proof ring are made of deformable silica gel.
5. The replaceable PP tube of claim 1 wherein: the middle part of the leakage-proof ring is provided with an inward rectangular convex block.
6. A replaceable PP tube as claimed in claim 1 or 5, wherein: the width of the thread sleeve is smaller than that of the rectangular bump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921370142.1U CN210510597U (en) | 2019-08-22 | 2019-08-22 | Replaceable PP pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921370142.1U CN210510597U (en) | 2019-08-22 | 2019-08-22 | Replaceable PP pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210510597U true CN210510597U (en) | 2020-05-12 |
Family
ID=70590946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921370142.1U Active CN210510597U (en) | 2019-08-22 | 2019-08-22 | Replaceable PP pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210510597U (en) |
-
2019
- 2019-08-22 CN CN201921370142.1U patent/CN210510597U/en active Active
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