CN205208041U - Septic tank connecting tube - Google Patents
Septic tank connecting tube Download PDFInfo
- Publication number
- CN205208041U CN205208041U CN201521052872.9U CN201521052872U CN205208041U CN 205208041 U CN205208041 U CN 205208041U CN 201521052872 U CN201521052872 U CN 201521052872U CN 205208041 U CN205208041 U CN 205208041U
- Authority
- CN
- China
- Prior art keywords
- boss
- connecting tube
- septic tank
- recess
- groove
- Prior art date
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model relates to a septic tank connecting tube belongs to tubular product technical field, the utility model discloses a septic tank connecting tube, including a pipe body, the body is the tubular structure, outer extremely interior skin, resist compression layer and the inlayer of being is in proper order followed to the body, be equipped with the carbon fiber strengthening rib in the middle of outer, body one end upper portion is equipped with first recess, and lower part and lateral part are equipped with first boss, second boss, third boss respectively, first boss with second boss symmetry, the body other end be equipped with with first recess first boss second boss, third boss can coincide lapped fourth boss, second recess, third recess, fourth recess, second recess and the 3rd groove position symmetry. The utility model provides a structure is retrencied, design benefit, and convenient to use, cost of maintenance is low, and sealing performance is good, and the faying surface is connected closely firmly, septic tank connecting tube that intensity is high.
Description
Technical field
The utility model belongs to tubing technical field, particularly a kind of septic tank connecting tube.
Background technique
Along with social development, the use of all kinds of tubing is more and more general, because traditional tubing also exists the shortcoming of corrosion-resistant, life-span short, joint easy to leak, is therefore substituted by existing plastic drain-pipe gradually.Existing plastic drain-pipe mainly contains double-wall corrugated pipe, hollow binary wall twisting and pipe and Double-flat wall steel-plastic composite pipe three kinds of forms, wherein, the most generally hollow binary wall twisting and pipe is used in various drainage pipe, this pipeline has corrosion-resistant, good toughness, temper toughness with gentleness, the advantage such as easy for installation, but, existing hollow binary wall twisting and pipe is wound around through continuous helical by all-plastic square hollow material, thermofussion welding is formed by connecting, the hollow binary wall twisting and pipe that pure plastic material is entwined, ring stiffness and intensity low, if run into the downthrusts such as hard stone or metal, surface easily causes pit or perforation, affect its using effect.
In addition, existing hollow binary wall twisting and pipe is after winding welding, and faying surface not prison welding is solid, often occurs the phenomenon of leaking from weld joint or rupturing, and not only using to people makes troubles, and adds maintenance cost.Therefore design a kind of structure to simplify, design ingenious, easy to use, decrease maintenance cost, and good seal performance, faying surface connect close and firm, have the septic tank connecting tube of high strength.
Summary of the invention
The purpose of this utility model is the shortcoming overcoming prior art, provides a kind of rational in infrastructure, good seal performance, faying surface connection close and firm, has the septic tank connecting tube of high strength.
The utility model can be achieved through the following technical solutions:
A kind of septic tank connecting tube, comprise body, described body is tubular structure, described body is followed successively by skin from outside to inside, resistance to compression layer and internal layer, carbon fiber stiffening rib is provided with in the middle of described skin, top, described body one end is provided with the first groove, bottom and sidepiece are respectively equipped with the first boss, second boss, 3rd boss, described first boss and described second lug boss position symmetry, the described body the other end is provided with and described first groove, described first boss, described second boss, 3rd boss can coincide overlap joint the 4th boss, second groove, 3rd groove, 4th groove, described second groove and the 3rd groove location symmetry.
Further, described skin and internal layer are polyethylene layer.
Further, described resistance to compression layer is glass fibre layer.
Compared with prior art, its beneficial effect is the utility model:
Septic tank connecting tube of the present utility model, adopt glass fibre resistance to compression layer and, effectively enhance intensity and the compression resistance of septic tank connecting tube, carbon fiber stiffening rib is provided with in outer layer of polyethene, not only when pipeline can play the function of anticorrosive damage when perishable region uses, and enhance the compressive strength of pipeline; Simultaneously, the snap-in structure at cylindrical shell two ends, effectively connects body, adds the area of contact of faying surface, firm welding, solve the phenomenon that prior art connecting tube faying surface weld joint easily leaks or ruptures, its structure is simplified, and designs ingenious, easy to use, decrease maintenance cost, and good seal performance, faying surface connect close and firm, have high strength.
Accompanying drawing explanation
Fig. 1 is the sectional view of the utility model septic tank connecting tube;
Fig. 2 is the plan view of the utility model septic tank connecting tube;
Wherein, 1, outer; 2, resistance to compression layer; 3, internal layer; 4, carbon fiber stiffening rib; 5, the first groove; 6, the first boss; 7, the 3rd boss; 8, the 4th boss; 9, the second groove; 10, the 4th groove.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present utility model are described in a schematic way, and therefore it only shows the formation relevant with the utility model.
Described carbon fiber stiffening rib is purchased from Haining Anjie Composite Material Co., Ltd..
Embodiment
As Fig. 1, shown in Fig. 2, septic tank connecting tube of the present utility model, comprise body, described body is tubular structure, described body is followed successively by outer layer of polyethene 1 from outside to inside, glass fibre resistance to compression layer 2 and base ethene internal layer 3, carbon fiber stiffening rib 4 is provided with in the middle of described skin (1), top, described body one end is provided with the first groove 5, bottom and sidepiece are respectively equipped with the first boss 6, second boss, 3rd boss 7, described first boss 6 and described second lug boss position symmetry, the described body the other end is provided with and described first groove 5, described first boss 6, described second boss, 3rd boss 7 can coincide overlap joint the 4th boss 8, second groove 9, 3rd groove, 4th groove 10, described second groove 9 and the 3rd groove location symmetry.After two bodys overlap mutually, inject tackiness agent in gap, and connected by thermofussion welding.
The technician of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. a septic tank connecting tube, it is characterized in that, comprise body, described body is tubular structure, described body is followed successively by skin (1) from outside to inside, resistance to compression layer (2) and internal layer (3), carbon fiber stiffening rib (4) is provided with in the middle of described skin (1), top, described body one end is provided with the first groove (5), bottom and sidepiece are respectively equipped with the first boss (6), second boss, 3rd boss (7), described first boss (6) and described second lug boss position symmetry, the described body the other end is provided with and described first groove (5), described first boss (6), described second boss, 3rd boss (7) can coincide overlap joint the 4th boss (8), second groove (9), 3rd groove, 4th groove (10), described second groove (9) and the 3rd groove location symmetry.
2. septic tank connecting tube according to claim 1, is characterized in that, described skin (1) and internal layer (3) are polyethylene layer.
3. septic tank connecting tube according to claim 1, is characterized in that, described resistance to compression layer (2) is glass fibre layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521052872.9U CN205208041U (en) | 2015-12-17 | 2015-12-17 | Septic tank connecting tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521052872.9U CN205208041U (en) | 2015-12-17 | 2015-12-17 | Septic tank connecting tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205208041U true CN205208041U (en) | 2016-05-04 |
Family
ID=55845758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521052872.9U Expired - Fee Related CN205208041U (en) | 2015-12-17 | 2015-12-17 | Septic tank connecting tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205208041U (en) |
-
2015
- 2015-12-17 CN CN201521052872.9U patent/CN205208041U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160504 Termination date: 20171217 |