CN109027524B - 可预警的保温管及其一步生产方法、定径冷却水套和一步成型机 - Google Patents
可预警的保温管及其一步生产方法、定径冷却水套和一步成型机 Download PDFInfo
- Publication number
- CN109027524B CN109027524B CN201811027791.1A CN201811027791A CN109027524B CN 109027524 B CN109027524 B CN 109027524B CN 201811027791 A CN201811027791 A CN 201811027791A CN 109027524 B CN109027524 B CN 109027524B
- Authority
- CN
- China
- Prior art keywords
- wire
- pipe
- cooling water
- water jacket
- steel pipe
- 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
- 239000000498 cooling water Substances 0.000 title claims abstract description 105
- 238000004513 sizing Methods 0.000 title claims abstract description 104
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 79
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 125
- 239000010959 steel Substances 0.000 claims abstract description 125
- 238000012360 testing method Methods 0.000 claims abstract description 96
- 238000004321 preservation Methods 0.000 claims abstract description 71
- 238000009413 insulation Methods 0.000 claims abstract description 20
- 230000001681 protective effect Effects 0.000 claims abstract description 13
- 238000007789 sealing Methods 0.000 claims description 102
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 52
- 239000010410 layer Substances 0.000 claims description 44
- 239000000463 material Substances 0.000 claims description 31
- 238000002347 injection Methods 0.000 claims description 23
- 239000007924 injection Substances 0.000 claims description 23
- 238000000034 method Methods 0.000 claims description 21
- 239000003381 stabilizer Substances 0.000 claims description 12
- 239000004698 Polyethylene Substances 0.000 claims description 10
- -1 polyethylene Polymers 0.000 claims description 10
- 229920000573 polyethylene Polymers 0.000 claims description 10
- 239000002994 raw material Substances 0.000 claims description 10
- 238000000465 moulding Methods 0.000 claims description 8
- 239000011241 protective layer Substances 0.000 claims description 8
- 238000001125 extrusion Methods 0.000 claims description 7
- 239000012774 insulation material Substances 0.000 claims description 7
- 239000011229 interlayer Substances 0.000 claims description 7
- 239000006260 foam Substances 0.000 claims description 5
- 230000000903 blocking effect Effects 0.000 claims description 4
- 238000012937 correction Methods 0.000 claims description 2
- 238000010792 warming Methods 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 description 6
- 238000009434 installation Methods 0.000 description 6
- 238000001816 cooling Methods 0.000 description 4
- 230000002349 favourable effect Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000010924 continuous production Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
Images
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
- F16L59/00—Thermal insulation in general
- F16L59/02—Shape or form of insulating materials, with or without coverings integral with the insulating materials
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811027791.1A CN109027524B (zh) | 2018-09-04 | 2018-09-04 | 可预警的保温管及其一步生产方法、定径冷却水套和一步成型机 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811027791.1A CN109027524B (zh) | 2018-09-04 | 2018-09-04 | 可预警的保温管及其一步生产方法、定径冷却水套和一步成型机 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109027524A CN109027524A (zh) | 2018-12-18 |
CN109027524B true CN109027524B (zh) | 2020-11-06 |
Family
ID=64623915
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201811027791.1A Active CN109027524B (zh) | 2018-09-04 | 2018-09-04 | 可预警的保温管及其一步生产方法、定径冷却水套和一步成型机 |
Country Status (1)
Country | Link |
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CN (1) | CN109027524B (zh) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100446313B1 (ko) * | 2001-06-20 | 2004-08-30 | 장홍근 | 열가소성 수지계 적층물, 그 제조방법 및 이의 용도 |
CN204036792U (zh) * | 2014-08-18 | 2014-12-24 | 唐山兴邦管道工程设备有限公司 | 一种用一步法生产保温管的制备系统 |
CN106079472A (zh) * | 2016-05-30 | 2016-11-09 | 顾地科技股份有限公司 | 一步法生产预制塑料保温管道的生产线 |
CN106641592B (zh) * | 2016-08-25 | 2018-10-26 | 唐山兴邦管道工程设备有限公司 | 一种带报警装置的智能保温管道 |
CN206682448U (zh) * | 2017-04-28 | 2017-11-28 | 潍坊现代塑胶有限公司 | 钢丝无压痕增强软管 |
-
2018
- 2018-09-04 CN CN201811027791.1A patent/CN109027524B/zh active Active
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Publication number | Publication date |
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CN109027524A (zh) | 2018-12-18 |
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GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Early warning insulation pipe and its one-step production method, sizing cooling water jacket and one-step forming machine Effective date of registration: 20210818 Granted publication date: 20201106 Pledgee: China Construction Bank Corporation Yutian sub branch Pledgor: TANGSHAN XINGBANG PIPE CONSTRUCTION EQUIPMENT Co.,Ltd. Registration number: Y2021990000735 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220825 Granted publication date: 20201106 Pledgee: China Construction Bank Corporation Yutian sub branch Pledgor: TANGSHAN XINGBANG PIPE CONSTRUCTION EQUIPMENT Co.,Ltd. Registration number: Y2021990000735 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Predictable thermal insulation pipe and its one-step production method, sizing cooling water jacket and one-step forming machine Effective date of registration: 20220825 Granted publication date: 20201106 Pledgee: China Construction Bank Corporation Yutian sub branch Pledgor: TANGSHAN XINGBANG PIPE CONSTRUCTION EQUIPMENT Co.,Ltd. Registration number: Y2022990000567 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230901 Granted publication date: 20201106 Pledgee: China Construction Bank Corporation Yutian sub branch Pledgor: TANGSHAN XINGBANG PIPE CONSTRUCTION EQUIPMENT Co.,Ltd. Registration number: Y2022990000567 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right |