CN210975983U - PVC splicing-free H pipe - Google Patents
PVC splicing-free H pipe Download PDFInfo
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- CN210975983U CN210975983U CN201921377734.6U CN201921377734U CN210975983U CN 210975983 U CN210975983 U CN 210975983U CN 201921377734 U CN201921377734 U CN 201921377734U CN 210975983 U CN210975983 U CN 210975983U
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- pipe
- straight
- guide plate
- straight pipe
- connecting pipe
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Abstract
A PVC splicing-free H pipe is characterized in that a pair of connectors are symmetrically arranged at the upper end and the lower end of the periphery of a straight pipe, a connecting pipe is arranged between a pair of parallel straight pipes, the connecting pipe is communicated with the straight pipe, a guide plate is arranged on the inner wall of the straight pipe, one end of the guide plate is positioned close to an opening at one end of the straight pipe, the other end of the guide plate is positioned at the connecting part of the straight pipe and the connecting pipe, and the straight pipe, the; the utility model discloses an integral structural design has improved still need weather, leak test in the mode that traditional H pipe adopted to piece together the bonding to there is the many condition of process in follow-up assembly, very big improvement the production efficiency of H pipe.
Description
Technical Field
The utility model relates to a PVC drainage field especially relates to a concatenation H pipe is exempted from to PVC.
Background
The H pipe is the most commonly used pipe in the water supply and drainage system of the building, most of the building drainage systems are double-riser drainage systems at present, namely, one drainage pipe and one exhaust pipe are connected, the drainage pipe and the exhaust pipe are connected through the H pipe, at present, the H pipes produced by most companies are combined in a splicing and bonding mode, half-finished H pipes with one time of quantity need to be produced during production, one section of pipe needs to be coated with glue for assembly after production, the H pipes need to be dried after assembly, leakage test is carried out, the H pipes can be packaged and sold after being completely sealed after inspection, the production efficiency is low, and the condition that the number of working procedures is large exists in subsequent assembly.
For the above reasons, a PVC splice-free H-pipe has been developed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming not enough among the prior art, provide a PVC and exempt from to splice H pipe, adopt integral structural design, improved still need weather, leak test in traditional H pipe adoption mode of piecing together the bonding to there is the many circumstances of process in follow-up assembly, very big improvement the production efficiency of H pipe.
The utility model discloses a realize above-mentioned purpose, adopt following technical scheme: a PVC splicing-free H pipe is composed of: the straight pipe, the joint, the connecting pipe and the guide plate; the upper end and the lower end of the periphery of the straight pipe are symmetrically provided with a pair of connectors, a connecting pipe is arranged between the pair of parallel straight pipes, the connecting pipe is communicated with the straight pipes, the inner walls of the straight pipes are provided with guide plates, one end of each guide plate is positioned close to an opening at one end of each straight pipe, the other end of each guide plate is positioned at the connecting part of the straight pipe and the connecting pipe, and the straight pipes, the connectors, the connecting.
The connecting pipe is arc-shaped.
The guide plate is spiral.
The utility model has the advantages that: increase the guide plate in the H pipe, make drainage system's rivers along guide plate flow direction connecting pipe in to promote the gas in the drainage straight tube to move in the straight tube of ventilating, improved the exhaust effect of system, the utility model discloses an integral structural design has improved still need weather, leak test in traditional H pipe adoption mode of piecing together the bonding mutually to there is the condition that the process is many in follow-up assembly, very big improvement the production efficiency of H pipe.
Drawings
The present invention will be further explained with reference to the accompanying drawings:
FIG. 1 is a schematic view of the assembly structure;
FIG. 2 is a schematic cross-sectional view of the structure of FIG. 1;
in fig. 1 and 2: straight tube 1, joint 2, connecting pipe 3, guide plate 4.
Detailed Description
The present invention will be described in further detail with reference to the following detailed description and accompanying drawings:
a pair of connectors 2 is symmetrically arranged at the upper end and the lower end of the periphery of a straight pipe 1, a connecting pipe 3 is arranged between the straight pipes 1 which are parallel to each other, the connecting pipe 3 is communicated with the straight pipe 1, a guide plate 4 is arranged on the inner wall of the straight pipe 1, one end of the guide plate 4 is located close to an opening at one end of the straight pipe 1, the other end of the guide plate 4 is located at the connecting position of the straight pipe 1 and the connecting pipe 3, and the straight pipe 1, the connectors 2.
The connecting pipe 3 is arc-shaped.
The guide plate 4 is spiral.
Claims (3)
1. A PVC splicing-free H pipe is composed of: straight tube (1), joint (2), connecting pipe (3), guide plate (4) constitute, its characterized in that: a pair of connectors (2) are symmetrically arranged at the upper end and the lower end of the periphery of a straight pipe (1), a connecting pipe (3) is arranged between the straight pipes (1) which are parallel to each other, the connecting pipe (3) is communicated with the straight pipe (1), a guide plate (4) is arranged on the inner wall of the straight pipe (1), one end of the guide plate (4) is located close to an opening at one end of the straight pipe (1), the other end of the guide plate (4) is located at the joint of the straight pipe (1) and the connecting pipe (3), and the straight pipe (1), the connectors (2), the connecting pipe (3) and the.
2. The PVC splicing-free H pipe according to claim 1, wherein: the connecting pipe (3) is arc-shaped.
3. The PVC splicing-free H pipe according to claim 1, wherein: the guide plate (4) is spiral.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921377734.6U CN210975983U (en) | 2019-08-22 | 2019-08-22 | PVC splicing-free H pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921377734.6U CN210975983U (en) | 2019-08-22 | 2019-08-22 | PVC splicing-free H pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210975983U true CN210975983U (en) | 2020-07-10 |
Family
ID=71456089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921377734.6U Active CN210975983U (en) | 2019-08-22 | 2019-08-22 | PVC splicing-free H pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210975983U (en) |
-
2019
- 2019-08-22 CN CN201921377734.6U patent/CN210975983U/en active Active
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