CN110410622B - 一种具有防冻防裂功能的pvc管材 - Google Patents
一种具有防冻防裂功能的pvc管材 Download PDFInfo
- Publication number
- CN110410622B CN110410622B CN201910796098.9A CN201910796098A CN110410622B CN 110410622 B CN110410622 B CN 110410622B CN 201910796098 A CN201910796098 A CN 201910796098A CN 110410622 B CN110410622 B CN 110410622B
- Authority
- CN
- China
- Prior art keywords
- cracking
- pipe
- ring
- pipeline
- crack
- 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.)
- Active
Links
- 238000005336 cracking Methods 0.000 title claims abstract description 58
- 238000007710 freezing Methods 0.000 title claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 20
- 238000004321 preservation Methods 0.000 claims abstract description 10
- 239000006260 foam Substances 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 claims description 6
- 238000010521 absorption reaction Methods 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 229920000915 polyvinyl chloride Polymers 0.000 description 12
- 239000004800 polyvinyl chloride Substances 0.000 description 12
- 239000000565 sealant Substances 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 2
- 230000008014 freezing Effects 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L57/00—Protection of pipes or objects of similar shape against external or internal damage or wear
- F16L57/02—Protection of pipes or objects of similar shape against external or internal damage or wear against cracking or buckling
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L59/00—Thermal insulation in general
- F16L59/04—Arrangements using dry fillers, e.g. using slag wool which is added to the object to be insulated by pouring, spreading, spraying or the like
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L9/00—Rigid pipes
- F16L9/12—Rigid pipes of plastics with or without reinforcement
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pipe Accessories (AREA)
- Thermal Insulation (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910796098.9A CN110410622B (zh) | 2019-08-27 | 2019-08-27 | 一种具有防冻防裂功能的pvc管材 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910796098.9A CN110410622B (zh) | 2019-08-27 | 2019-08-27 | 一种具有防冻防裂功能的pvc管材 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110410622A CN110410622A (zh) | 2019-11-05 |
CN110410622B true CN110410622B (zh) | 2024-01-19 |
Family
ID=68368736
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910796098.9A Active CN110410622B (zh) | 2019-08-27 | 2019-08-27 | 一种具有防冻防裂功能的pvc管材 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110410622B (zh) |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1754061A (zh) * | 2003-02-24 | 2006-03-29 | 3X工程公司 | 具有嵌入件的用于修理高压流体管道的套管 |
KR101498694B1 (ko) * | 2014-09-24 | 2015-03-06 | 이누리 | 냉온수 배관 조립체 |
JP2017048815A (ja) * | 2015-08-31 | 2017-03-09 | 日本ヴィクトリック株式会社 | 補修用継手及び漏洩継手の補修方法 |
CN206504051U (zh) * | 2017-02-17 | 2017-09-19 | 湖南凯和节能科技有限公司 | 一种低温防冻管道保护装置 |
CN208090086U (zh) * | 2018-04-08 | 2018-11-13 | 重庆康元水处理设备有限责任公司 | 一种防冻裂管道保护装置 |
CN208169731U (zh) * | 2018-05-03 | 2018-11-30 | 重庆稳固人防设备有限公司 | 一种抗压型通风密闭套管 |
CN209213223U (zh) * | 2018-12-20 | 2019-08-06 | 山东辉瑞管业有限公司 | 一种多层复合给水管 |
CN210424194U (zh) * | 2019-08-27 | 2020-04-28 | 江苏百安居管业有限公司 | 具有防冻防裂功能的pvc管材 |
-
2019
- 2019-08-27 CN CN201910796098.9A patent/CN110410622B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1754061A (zh) * | 2003-02-24 | 2006-03-29 | 3X工程公司 | 具有嵌入件的用于修理高压流体管道的套管 |
KR101498694B1 (ko) * | 2014-09-24 | 2015-03-06 | 이누리 | 냉온수 배관 조립체 |
JP2017048815A (ja) * | 2015-08-31 | 2017-03-09 | 日本ヴィクトリック株式会社 | 補修用継手及び漏洩継手の補修方法 |
CN206504051U (zh) * | 2017-02-17 | 2017-09-19 | 湖南凯和节能科技有限公司 | 一种低温防冻管道保护装置 |
CN208090086U (zh) * | 2018-04-08 | 2018-11-13 | 重庆康元水处理设备有限责任公司 | 一种防冻裂管道保护装置 |
CN208169731U (zh) * | 2018-05-03 | 2018-11-30 | 重庆稳固人防设备有限公司 | 一种抗压型通风密闭套管 |
CN209213223U (zh) * | 2018-12-20 | 2019-08-06 | 山东辉瑞管业有限公司 | 一种多层复合给水管 |
CN210424194U (zh) * | 2019-08-27 | 2020-04-28 | 江苏百安居管业有限公司 | 具有防冻防裂功能的pvc管材 |
Also Published As
Publication number | Publication date |
---|---|
CN110410622A (zh) | 2019-11-05 |
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Legal Events
Date | Code | Title | Description |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20200113 Address after: 221700, Xuzhou, Jiangsu province Fengxian County Shi Zhai town Applicant after: Xuzhou Top New Materials Co.,Ltd. Address before: 221700, Xuzhou, Jiangsu province Fengxian County Shi Zhai town Applicant before: JIANGSU BAIANJU PLASTIC PIPE INDUSTRY Co.,Ltd. |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20231226 Address after: 221700 in Shizhai town construction office, Feng County, Xuzhou City, Jiangsu Province Applicant after: Jiangsu DuPont construction engineering Co.,Ltd. Address before: 221700 Shizhai Town, Feng County, Xuzhou City, Jiangsu Province Applicant before: Xuzhou Top New Materials Co.,Ltd. |
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GR01 | Patent grant | ||
GR01 | Patent grant |