CN206539813U - A kind of new spigot-and-socket PVC down stream tee joints - Google Patents
A kind of new spigot-and-socket PVC down stream tee joints Download PDFInfo
- Publication number
- CN206539813U CN206539813U CN201720151717.5U CN201720151717U CN206539813U CN 206539813 U CN206539813 U CN 206539813U CN 201720151717 U CN201720151717 U CN 201720151717U CN 206539813 U CN206539813 U CN 206539813U
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- CN
- China
- Prior art keywords
- pipeline
- down stream
- stream tee
- spigot
- socket
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 230000002787 reinforcement Effects 0.000 claims abstract description 8
- 239000003351 stiffener Substances 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims abstract description 6
- 230000003247 decreasing effect Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 description 3
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000003712 anti-aging effect Effects 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 235000006708 antioxidants Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model discloses a kind of new spigot-and-socket PVC down stream tee joints, including the spigot-and-socket main and branch pipe being made of PVC material, the branch pipe is arranged on the middle part of main, and perpendicular bias is communicated as one formula structure；The main is identical with the bellmouth internal diameter of branch pipe, and the reinforcement pipeline of stiffener assembly is provided with the logical pipe end of the down stream tee joint at least one, and at least one logical pipeline thickeies the posted sides pipeline set for outer wall.The reinforcement pipeline is interpolation type pipeline, and the posted sides pipeline may be either interpolation type pipeline or outside plug type pipeline, and the minimum wall thickness (MINI W.) of the posted sides pipeline is more than the average wall thickness at other positions of down stream tee joint.The utility model posted sides pipeline smooth outer surface, had both held into large outside diameter pipe material, can also insert small outer diameter pipes, is used cooperatively with the reinforcement pipeline of interpolation type pipeline, saves switching device, with good structural strength, and was connected suitable for the tubing of sizes.
Description
Technical field
The utility model is related to the connector technical field of pipeline, relates generally to a kind of new spigot-and-socket PVC down stream tee joints.
Background technology
PVC drain pipe part be made of using Sanitary PVC (PVC) resin as primary raw material, it is its light weight, easy for installation,
Pipe safety coefficient is high, and case hardness and tensile strength are excellent, and a fluid resistance is small, and flow is improved relatively compared with bore cast iron pipe
30%, it is difficult incrustation；There is acidproof, alkaline-resisting, decay resistance simultaneously, anti-oxidant, anti-aging, service life is long, with good
Watertightness；Therefore PVC drain pipe part is widely used in building trade.
PVC pipe threeway on existing market, it is general to use PVC plastic one-shot forming, there is preferable overall structure strong
Degree, it is also very convenient to use；PVC pipe threeway when mounted, can be often subject to the abrasion or powerful of instrument
Being broken or ftractureing, easily occur in pressure.Therefore, being generally provided with the convex hole of evagination in the port of body, port is improved
Structural strength, extends its service life；But the presence of PVC pipe threeway convex hole so that PVC down stream tee joints can only connect outer
Footpath and the bellmouth internal diameter identical tubing of threeway, then need to use switching device when needing and installing various outer diameter size tubing,
Inconvenience is not only installed and wasted time and energy.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of connection for various outer diameter size tubing, intensity
High, the new spigot-and-socket PVC down stream tee joints of good airproof performance.
Technical problem to be solved in the utility model can adopt the following technical scheme that to realize：
A kind of new spigot-and-socket PVC down stream tee joints, including the spigot-and-socket main and branch pipe being made of PVC material, it is described
Branch pipe is arranged on the middle part of main, and perpendicular bias is communicated as one formula structure；Characterized in that, the main and branch pipe
Bellmouth internal diameter it is identical, the reinforcement pipeline of stiffener assembly is provided with the logical pipe end of the down stream tee joint at least one, extremely
Rare one logical pipeline thickeies the posted sides pipeline set for outer wall.
In a preferred embodiment of the present utility model, the reinforcement pipeline is interpolation type pipeline, the posted sides pipeline
May be either interpolation type pipeline or outside plug type pipeline, the minimum wall thickness (MINI W.) of the posted sides pipeline is more than other portions of the down stream tee joint
The average wall thickness of position.
In a preferred embodiment of the present utility model, the stiffener assembly includes the protrusion that at least two annulars are set
The mounting groove of annular is provided between ring, described two convex holes.
In a preferred embodiment of the present utility model, the posted sides pipeline outside dimension is along its length to the mouth of pipe
Place gradually successively decreases, and angle of inclination is 2-5 °.
The beneficial effects of the utility model are：A kind of new spigot-and-socket PVC down stream tee joints, the mouth of pipe sets stiffener assembly to have
Good structural strength, posted sides pipeline smooth outer surface had both been held into large outside diameter pipe material, can also insert small outer diameter pipes, and interior
The reinforcement pipeline of the formula of inserting pipeline is used cooperatively, and saves switching device, simple in construction, and is connected suitable for the tubing of sizes；
The setting of two convex holes and the mounting groove between it, improves the structural strength of port, is easy to the fixed installation of pipe fitting, uses
It is convenient, increase service life.
Brief description of the drawings
Fig. 1 is a kind of structural representation of new spigot-and-socket PVC down stream tee joints of the utility model.
Fig. 2 is a kind of sectional view of new spigot-and-socket PVC down stream tee joints of the utility model.
Embodiment
In order that technological means, creation characteristic, reached purpose and effect that the utility model is realized are easy to understand, under
Face combines and is specifically illustrating, and the utility model is expanded on further.
Referring to Fig. 1 to Fig. 2, what is provided in figure is a kind of new spigot-and-socket PVC down stream tee joints, including uses PVC material system
Into spigot-and-socket main 100 and branch pipe 200, branch pipe 200 is arranged on the middle part of main 100, and perpendicular eccentric connection is one
Body formula structure；The bellmouth internal diameter of main 100 and branch pipe 200 is identical with bellmouth structure A, the company available for same outer diameter size tubing
Connect.
100 points of first pipelines 110 and the second pipe 120 of lower end, mutually perpendicular first pipeline 110 for upper end of main
With being provided with stiffener assembly 300 at the pipe end of branch pipe 200, stiffener assembly 300 includes the protrusion that at least two annulars are set
Ring 310, convex hole 310 can improve the structural strength of port, extend its service life；Ring is provided between two convex holes 310
The mounting groove 320 of shape, is easy to the fixed installation of pipe fitting.First pipeline 110 is interpolation type pipeline with branch pipe 200.
Second pipe 120 is that outer wall thickeies the posted sides pipeline set, increases the structural strength that wall thickness adds port；Second
Pipeline 120 may be either at interpolation type pipeline or outside plug type pipeline, its minimum outer diameter 121 wall thickness be more than down stream tee joint other
The average wall thickness at position.The outside dimension of second pipe 120 is along its length to gradually successively decreasing at the mouth of pipe 122,123 at inclination
Angle is 2-5 °；Such structure improves the sealing inside the firmness being connected with tubing and pipe fitting insertion tubing.
General principle of the present utility model, principal character and advantage of the present utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, the utility model can also on the premise of the utility model spirit and scope are not departed from
There are various changes and modifications, these changes and improvements are both fallen within the range of claimed the utility model.The utility model will
Protection domain is asked to be defined by appended claims and coordinate.
Claims (4)
1. a kind of new spigot-and-socket PVC down stream tee joints, including the spigot-and-socket main and branch pipe being made of PVC material, the branch
Pipe is arranged on the middle part of main, and perpendicular bias is communicated as one formula structure；Characterized in that, the main and branch pipe
Bellmouth internal diameter is identical, the reinforcement pipeline of stiffener assembly is provided with the logical pipe end of the down stream tee joint at least one, at least
There is a logical pipeline to thicken the posted sides pipeline set for outer wall.
2. a kind of new spigot-and-socket PVC down stream tee joints as claimed in claim 1, it is characterised in that the reinforcement pipeline is interior
The formula of inserting pipeline, the posted sides pipeline may be either interpolation type pipeline or outside plug type pipeline, the minimum wall thickness (MINI W.) of the posted sides pipeline
More than the average wall thickness at other positions of down stream tee joint.
3. a kind of new spigot-and-socket PVC down stream tee joints as claimed in claim 1, it is characterised in that the stiffener assembly includes
The mounting groove of annular is provided between the convex hole that at least two annulars are set, described two convex holes.
4. a kind of new spigot-and-socket PVC down stream tee joints as claimed in claim 1, it is characterised in that the posted sides pipeline external diameter
Size is along its length to gradually successively decreasing at the mouth of pipe, and angle of inclination is 2-5 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720151717.5U CN206539813U (en) | 2017-02-20 | 2017-02-20 | A kind of new spigot-and-socket PVC down stream tee joints |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720151717.5U CN206539813U (en) | 2017-02-20 | 2017-02-20 | A kind of new spigot-and-socket PVC down stream tee joints |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206539813U true CN206539813U (en) | 2017-10-03 |
Family
ID=59949024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720151717.5U Active CN206539813U (en) | 2017-02-20 | 2017-02-20 | A kind of new spigot-and-socket PVC down stream tee joints |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206539813U (en) |
-
2017
- 2017-02-20 CN CN201720151717.5U patent/CN206539813U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230427 Address after: No. 2528, Ganshan Road, Huzhou City, Zhejiang Province, 313000 Patentee after: Zhejiang Aikang Industrial Co.,Ltd. Address before: 201314 No. 4828 Shen Jiang Nan Road, Xinchang Town, Pudong New Area, Shanghai Patentee before: AKAN ENTERPRISE GROUP (SHANGHAI) Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 2528, Ganshan Road, Huzhou City, Zhejiang Province, 313000 Patentee after: Aikang Enterprise Group (Zhejiang) Co.,Ltd. Address before: No. 2528, Ganshan Road, Huzhou City, Zhejiang Province, 313000 Patentee before: Zhejiang Aikang Industrial Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |