CN205278618U - Connecting device for corrugated pipes - Google Patents
Connecting device for corrugated pipes Download PDFInfo
- Publication number
- CN205278618U CN205278618U CN201620002234.4U CN201620002234U CN205278618U CN 205278618 U CN205278618 U CN 205278618U CN 201620002234 U CN201620002234 U CN 201620002234U CN 205278618 U CN205278618 U CN 205278618U
- Authority
- CN
- China
- Prior art keywords
- tubular product
- product body
- tubing body
- enlarging
- flaring
- 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 connecting device for corrugated pipes, it includes tubular product body (1) and flaring tubular product body (2), flaring tubular product body (2) is equipped with elasticity sealing washer (3) with tubular product body (1) junction cover, elasticity sealing washer (3) go up to extend there are airtight cavity (4), be equipped with polymer filler material layer (5) in airtight cavity (4), the peripheral cover of flaring tubular product body (2) is equipped with heat shrink sleeve (6), the elasticity sealing washer sets up in flaring tubular product body and tubular product body for fixed connection between flaring tubular product body and the tubular product body, the polymer filler material layer of caulking between seamless connection flaring tubular product body and tubular product body again makes seamless connection between the body, and the high -temperature baking shrink compresses tightly heat shrink sleeve, and homogeneous tube body coupling leakproofness is good, water -tight, plays the effect of protection body.
Description
Technical field
The utility model relates to a kind of coupling device, refers more particularly to a kind of device connecting corrugated pipe.
Background technology
At present, the connection of corrugated tube is mostly between pipe body to be socketed, and has in outer race and shrinks cover, poor sealing of easily leaking in pipe body after its connection, it may also be useful to the life-span is not long.
Summary of the invention
For solving the problem, the utility model provides the corrugated pipe connecting device of a kind of good airproof performance, antileaking.
The utility model provides a kind of corrugated pipe connecting device, it comprises tubing body and enlarging tubing body, described enlarging tubing body and tubing body junction are arranged with elastic seal ring, described elastic seal ring is extended with closed cavity, being provided with polymer encapsulant layer in described closed cavity, described enlarging tubing body outer race is provided with heat shrink sleeve.
As further improvement of the utility model, the caliber scope of described tubing body and enlarging tubing body is 195-985.
As further improvement of the utility model, the wall thickness of described tubing body and enlarging tubing body is 1.1-2.3mm.
As further improvement of the utility model, the described enlarging tubing body bellmouth degree of depth is 115-270mm.
After adopting the utility model, its useful effect is:
Enlarging tubing body described in the utility model and tubing body junction are arranged with elastic seal ring, described elastic seal ring is extended with closed cavity, polymer encapsulant layer it is provided with in described closed cavity, described enlarging tubing body outer race is provided with heat shrink sleeve, described elastic seal ring is arranged at enlarging tubing body and tubing body, make to be fixedly connected with between enlarging tubing body and tubing body, between seamless link enlarging tubing body and tubing body, joint filling polymer encapsulant layer makes seamless link between pipe body again, high bake shrinks and compresses heat shrink sleeve, whole pipe body connection sealing is good, water-tight, play the effect of protective tube body.
Accompanying drawing explanation
Fig. 1 is the structural representation of corrugated pipe connecting device of the present utility model.
Embodiment
A kind of corrugated pipe connecting device of the present utility model, it comprises tubing body 1 and enlarging tubing body 2, described enlarging tubing body 2 is arranged with elastic seal ring 3 with tubing body 1 junction, described elastic seal ring 3 is extended with closed cavity 4, it is provided with polymer encapsulant layer 5 in described closed cavity 4, described enlarging tubing body 2 outer race is provided with heat shrink sleeve 6, the caliber scope of described tubing body 1 and enlarging tubing body 2 is 195-985, the wall thickness of described tubing body 1 and enlarging tubing body 2 is 1.1-2.3mm, the described enlarging tubing body 2 bellmouth degree of depth is 115-270mm.
Enlarging tubing body 2 bellmouth diameter is wider than tubing body 1 nozzle diameter, now enlarging tubing body 2 is placed on tubing body 1, enlarging tubing body and tubing body it is arranged at described elastic seal ring, make to be fixedly connected with between enlarging tubing body and tubing body, between seamless link enlarging tubing body and tubing body, joint filling polymer encapsulant layer makes seamless link between pipe body again, high bake shrinks and compresses heat shrink sleeve, this corrugated tube is mainly used in the with no pressure buried cities and towns rain of long-term delivery medium temperature below 40 DEG C, sewage drainage, the engineering pipes such as trade effluent draining and agricultural irrigation and drainage.
Claims (4)
1. a corrugated pipe connecting device, it is characterized in that: it comprises tubing body (1) and enlarging tubing body (2), described enlarging tubing body (2) and tubing body (1) junction are arranged with elastic seal ring (3), described elastic seal ring (3) is extended with closed cavity (4), being provided with polymer encapsulant layer (5) in described closed cavity (4), described enlarging tubing body (2) outer race is provided with heat shrink sleeve (6).
2. corrugated pipe connecting device according to claim 1, it is characterised in that: the caliber scope of described tubing body (1) and enlarging tubing body (2) is 195-985.
3. corrugated pipe connecting device according to claim 1, it is characterised in that: the wall thickness of described tubing body (1) and enlarging tubing body (2) is 1.1-2.3mm.
4. corrugated pipe connecting device according to claim 1, it is characterised in that: described enlarging tubing body (2) the bellmouth degree of depth is 115-270mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620002234.4U CN205278618U (en) | 2016-01-05 | 2016-01-05 | Connecting device for corrugated pipes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620002234.4U CN205278618U (en) | 2016-01-05 | 2016-01-05 | Connecting device for corrugated pipes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205278618U true CN205278618U (en) | 2016-06-01 |
Family
ID=56063196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620002234.4U Expired - Fee Related CN205278618U (en) | 2016-01-05 | 2016-01-05 | Connecting device for corrugated pipes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205278618U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114165648A (en) * | 2021-12-16 | 2022-03-11 | 天津港航工程有限公司 | Spiral corrugated pipe with steel adapter and construction method thereof |
-
2016
- 2016-01-05 CN CN201620002234.4U patent/CN205278618U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114165648A (en) * | 2021-12-16 | 2022-03-11 | 天津港航工程有限公司 | Spiral corrugated pipe with steel adapter and construction method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: Wuling Road Development Zone in Taizhou City, Jiangsu province 225300 No. 86 Building No. 1 Patentee after: TAIZHOU YAMEIYUHE NEW MATERIAL CO.,LTD. Address before: 225300 Jiangsu Province, Taizhou City High Tech Park Road Economic Development Zone along the west side of the rainbow Patentee before: TAIZHOU YAMEIYUHE NEW MATERIAL CO.,LTD. |
|
| CP02 | Change in the address of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160601 Termination date: 20220105 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |