CN2509413Y - 超薄壁厚端头管子 - Google Patents
超薄壁厚端头管子 Download PDFInfo
- Publication number
- CN2509413Y CN2509413Y CN 01205656 CN01205656U CN2509413Y CN 2509413 Y CN2509413 Y CN 2509413Y CN 01205656 CN01205656 CN 01205656 CN 01205656 U CN01205656 U CN 01205656U CN 2509413 Y CN2509413 Y CN 2509413Y
- Authority
- CN
- China
- Prior art keywords
- pipe
- strengthening sleeve
- crimping
- sleeve
- strengthening
- 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
- 238000005728 strengthening Methods 0.000 claims description 31
- 238000002788 crimping Methods 0.000 claims description 24
- 230000008719 thickening Effects 0.000 claims description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- 239000004411 aluminium Substances 0.000 claims description 4
- 229920003023 plastic Polymers 0.000 claims description 2
- 239000004033 plastic Substances 0.000 claims description 2
- 230000003014 reinforcing effect Effects 0.000 abstract description 13
- 230000002262 irrigation Effects 0.000 abstract description 4
- 238000003973 irrigation Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 2
- 230000002708 enhancing effect Effects 0.000 abstract 1
- 238000007789 sealing Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Landscapes
- Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
Abstract
超薄壁厚端头管子属于灌溉设备技术领域。它解决了既要保持增强管端刚度,又要使管壁减厚节材问题。技术方案的要点是管体端头有制成一体的加厚管端或用等厚管端头内嵌或外镶加强套制成。用于喷灌移动管道。
Description
技术领域 超薄壁厚端头管子属于灌溉设备技术领域。
背景技术 现行等壁厚喷灌用薄壁铝管，因管端要与接头密封，需要足够刚度，管壁减厚节材受到管端刚度的限制。
发明内容 超薄壁厚端头管子是把管端局部加厚，以保证与接头密封所需刚度，把管壁厚度减小使之小于现行薄壁管，从而解决了等壁厚喷灌用薄壁铝管的减厚节材问题。
超薄壁厚端头管子如附图所示。等厚管体[2]的一端或两端有与等厚管体[2]制成一体的加厚管端[1]，或者是等厚管体[2]端头内嵌或外镶铝、塑料等制的加强套[3]。加强套[3]与等厚管体[2]端面齐平。
超薄壁厚端头管子较现行等壁厚薄壁管既可保持增强管端刚度，又可使管壁减厚节材。
附图说明 图1是-端加厚等内径管；图2是两端加厚等内径管；图3是一端内凸嵌加强套管；图4是两端内凸嵌加强套管；图5是一端内平嵌加强套管；图6是两端内平嵌加强套管；图7是一端外镶加强套管；图8是两端外镶加强套管；图9是一端内凸嵌加强套，管口内卷边管；图10是两端内凸嵌加强套，管口内卷边管；图11是一端内凸嵌外卷边加强套管；图12是两端内凸嵌外卷边加强套管；图13是一端内平嵌加强套，管口内卷边管；图14是两端内平嵌加强套，管口内卷边管；图15是一端内平嵌外卷边加强套管；图16是两端内平嵌外卷边加强套管；图17是一端外镶加强套，管口外卷边管；图18是两端外镶加强套，管口外卷边管；图19是一端外镶内卷边加强套管；图20是两端外镶内卷边加强套管。
具体实施方式参阅图3，加强套[3]之长略大于其插入快速接头之长，两端面为平面。加强套[3]之外圆面与等厚管体[2]的内圆面贴合，外端面与等厚管体[2]的端面齐平，与等厚管体[2]紧配合。
Claims (2)
1、超薄壁厚端头管子是管壁厚度小于现行薄壁管厚的管子，其特征是：等厚管体[2]的一端或两端有与等厚管体[2]制成一体的加厚管端[1]，或者是等厚管体[2]端头内嵌或外镶铝、塑料等制的加强套[3]；加强套[3]与等厚管体[2]端面齐平。
2、根据权利要求1所述的超薄壁厚端头管子，其特征是：一端内凸嵌加强套；或两端内凸嵌加强套；或一端内平嵌加强套；或两端内平嵌加强套；或一端外镶加强套；或两端外镶加强套；或一端内凸嵌加强套，管口内卷边；或两端内凸嵌加强套，管口内卷边；或一端内凸嵌外卷边加强套；或两端内凸嵌外卷边加强套；或一端内平嵌加强套，管口内卷边；或两端内平嵌加强套，管口内卷边；或一端内平嵌外卷边加强套；或两端内平嵌外卷边加强套；或一端外镶加强套，管口外卷边；或两端外镶加强套，管口外卷边；或一端外镶内卷边加强套；或两端外镶内卷边加强套。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01205656 CN2509413Y (zh) | 2001-02-24 | 2001-02-24 | 超薄壁厚端头管子 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01205656 CN2509413Y (zh) | 2001-02-24 | 2001-02-24 | 超薄壁厚端头管子 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2509413Y true CN2509413Y (zh) | 2002-09-04 |
Family
ID=33626492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01205656 Expired - Fee Related CN2509413Y (zh) | 2001-02-24 | 2001-02-24 | 超薄壁厚端头管子 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2509413Y (zh) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105443874A (zh) * | 2015-12-30 | 2016-03-30 | 上海酷风汽车部件有限公司 | 一种具有加固端的空调薄壁铝管及其加工方法 |
| CN101743388B (zh) * | 2007-07-11 | 2018-07-17 | 佛吉亚排放控制技术德国有限公司 | 具有改制壁厚的排气系统管 |
-
2001
- 2001-02-24 CN CN 01205656 patent/CN2509413Y/zh not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101743388B (zh) * | 2007-07-11 | 2018-07-17 | 佛吉亚排放控制技术德国有限公司 | 具有改制壁厚的排气系统管 |
| US10087808B2 (en) | 2007-07-11 | 2018-10-02 | Emcon Technologies Germany (Augsburg) Gmbh | Exhaust system with tailored wall thickness |
| CN105443874A (zh) * | 2015-12-30 | 2016-03-30 | 上海酷风汽车部件有限公司 | 一种具有加固端的空调薄壁铝管及其加工方法 |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |