CN102434730A - 内壁带螺旋肋的降噪排水管件及其制造方法 - Google Patents
内壁带螺旋肋的降噪排水管件及其制造方法 Download PDFInfo
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- CN102434730A CN102434730A CN2011102658110A CN201110265811A CN102434730A CN 102434730 A CN102434730 A CN 102434730A CN 2011102658110 A CN2011102658110 A CN 2011102658110A CN 201110265811 A CN201110265811 A CN 201110265811A CN 102434730 A CN102434730 A CN 102434730A
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Abstract
Description
1段 | 2段 | 3段 | 4段 | 喷嘴 | |
温度,℃ | 150~170 | 155~180 | 160~180 | 170~190 | 180~200 |
Claims (7)
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CN 201110265811 CN102434730B (zh) | 2011-09-02 | 2011-09-02 | 内壁带螺旋肋的降噪排水管件的制造方法 |
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CN 201110265811 CN102434730B (zh) | 2011-09-02 | 2011-09-02 | 内壁带螺旋肋的降噪排水管件的制造方法 |
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CN102434730A true CN102434730A (zh) | 2012-05-02 |
CN102434730B CN102434730B (zh) | 2013-11-06 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103438291A (zh) * | 2013-06-24 | 2013-12-11 | 王绍法 | 涡旋水排式消音排水管及其制造方法 |
CN103883807A (zh) * | 2013-12-27 | 2014-06-25 | 甘肃三合塑胶科技有限公司 | 一种upvc空壁内螺旋管 |
CN106051321A (zh) * | 2016-07-26 | 2016-10-26 | 上海亨公电线电缆有限公司 | 内螺旋管及其制作方法 |
CN109695278A (zh) * | 2019-03-07 | 2019-04-30 | 浙江润尚厨卫科技有限公司 | 一种浮球防臭装置 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09292089A (ja) * | 1996-04-25 | 1997-11-11 | Sekisui Chem Co Ltd | 螺旋案内路付き管 |
CN2268174Y (zh) * | 1996-11-15 | 1997-11-19 | 张效慧 | 一种消音排水管 |
CN1486834A (zh) * | 2003-08-10 | 2004-04-07 | 重庆顾地塑胶电器有限公司 | 聚氯乙烯静音排水管及其制备方法 |
DE10328144A1 (de) * | 2001-12-22 | 2005-01-05 | Mann + Hummel Gmbh | Vorrichtung zur Schalldämpfung in einem Rohrkanal |
CN101215847A (zh) * | 2008-01-15 | 2008-07-09 | 重庆顾地塑胶电器有限公司 | 单层壁聚氯乙烯静音排水管 |
CN101225236A (zh) * | 2007-12-19 | 2008-07-23 | 江苏飞翔化工股份有限公司 | 用作聚氯乙烯树脂增塑剂的组合物及其使用方法 |
CN201116375Y (zh) * | 2007-10-09 | 2008-09-17 | 王绍法 | 消音排水管 |
CN202302375U (zh) * | 2011-09-02 | 2012-07-04 | 王井洋 | 内壁带螺旋肋的降噪排水管件 |
-
2011
- 2011-09-02 CN CN 201110265811 patent/CN102434730B/zh not_active Expired - Fee Related
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09292089A (ja) * | 1996-04-25 | 1997-11-11 | Sekisui Chem Co Ltd | 螺旋案内路付き管 |
CN2268174Y (zh) * | 1996-11-15 | 1997-11-19 | 张效慧 | 一种消音排水管 |
DE10328144A1 (de) * | 2001-12-22 | 2005-01-05 | Mann + Hummel Gmbh | Vorrichtung zur Schalldämpfung in einem Rohrkanal |
CN1486834A (zh) * | 2003-08-10 | 2004-04-07 | 重庆顾地塑胶电器有限公司 | 聚氯乙烯静音排水管及其制备方法 |
CN201116375Y (zh) * | 2007-10-09 | 2008-09-17 | 王绍法 | 消音排水管 |
CN101225236A (zh) * | 2007-12-19 | 2008-07-23 | 江苏飞翔化工股份有限公司 | 用作聚氯乙烯树脂增塑剂的组合物及其使用方法 |
CN101215847A (zh) * | 2008-01-15 | 2008-07-09 | 重庆顾地塑胶电器有限公司 | 单层壁聚氯乙烯静音排水管 |
CN202302375U (zh) * | 2011-09-02 | 2012-07-04 | 王井洋 | 内壁带螺旋肋的降噪排水管件 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103438291A (zh) * | 2013-06-24 | 2013-12-11 | 王绍法 | 涡旋水排式消音排水管及其制造方法 |
CN103883807A (zh) * | 2013-12-27 | 2014-06-25 | 甘肃三合塑胶科技有限公司 | 一种upvc空壁内螺旋管 |
CN106051321A (zh) * | 2016-07-26 | 2016-10-26 | 上海亨公电线电缆有限公司 | 内螺旋管及其制作方法 |
CN109695278A (zh) * | 2019-03-07 | 2019-04-30 | 浙江润尚厨卫科技有限公司 | 一种浮球防臭装置 |
CN109695278B (zh) * | 2019-03-07 | 2024-04-02 | 浙江润尚厨卫科技有限公司 | 一种浮球防臭装置 |
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Free format text: FORMER OWNER: WANG JINGYANG WANG JINGBO LIU HEPING Effective date: 20140820 Owner name: ZHEJIANG SANLENG PLASTIC CO., LTD. Free format text: FORMER OWNER: WANG SHAOFA Effective date: 20140820 |
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Denomination of invention: Manufacturing method of noise-reducing drainage pipe fitting with spiral fins on inner wall Effective date of registration: 20180115 Granted publication date: 20131106 Pledgee: Bank of Beijing, Limited by Share Ltd, Quzhou branch Pledgor: ZHEJIANG SANLENG PLASTIC CO., LTD. Registration number: 2018330000013 |
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