CN109027524A - 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
- CN109027524A CN109027524A CN201811027791.1A CN201811027791A CN109027524A CN 109027524 A CN109027524 A CN 109027524A CN 201811027791 A CN201811027791 A CN 201811027791A CN 109027524 A CN109027524 A CN 109027524A
- Authority
- CN
- China
- Prior art keywords
- steel pipe
- cooling jacket
- annular seal
- sizing cooling
- seal plate
- 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.)
- Granted
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 107
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 98
- 238000004513 sizing Methods 0.000 title claims abstract description 98
- 238000000465 moulding Methods 0.000 title claims abstract description 18
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 127
- 239000010959 steel Substances 0.000 claims abstract description 127
- 238000012360 testing method Methods 0.000 claims abstract description 95
- 239000010410 layer Substances 0.000 claims description 47
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 40
- 239000000463 material Substances 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 15
- 239000012774 insulation material Substances 0.000 claims description 14
- 238000007789 sealing Methods 0.000 claims description 13
- 239000003381 stabilizer Substances 0.000 claims description 12
- 239000012141 concentrate Substances 0.000 claims description 11
- 238000001125 extrusion Methods 0.000 claims description 11
- 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 9
- 239000011229 interlayer Substances 0.000 claims description 7
- 238000003825 pressing Methods 0.000 claims description 6
- 238000005266 casting Methods 0.000 claims description 5
- 239000000498 cooling water Substances 0.000 claims description 5
- 230000000750 progressive effect Effects 0.000 claims description 5
- 238000003851 corona treatment Methods 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims 1
- 238000009413 insulation Methods 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 7
- 238000009434 installation Methods 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 4
- 238000004321 preservation Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000010924 continuous production Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000011241 protective layer Substances 0.000 description 2
- 238000013112 stability test Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000011160 research Methods 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
- 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 true CN109027524A (zh) | 2018-12-18 |
CN109027524B 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) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080063847A1 (en) * | 2001-06-20 | 2008-03-13 | Hong-Geun Chang | Thermoplastic resin-laminated structure, method for preparation and use thereof |
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 |
CN106641592A (zh) * | 2016-08-25 | 2017-05-10 | 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
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080063847A1 (en) * | 2001-06-20 | 2008-03-13 | Hong-Geun Chang | Thermoplastic resin-laminated structure, method for preparation and use thereof |
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 |
CN106641592A (zh) * | 2016-08-25 | 2017-05-10 | 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 |
Also Published As
Publication number | Publication date |
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CN109027524B (zh) | 2020-11-06 |
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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 | ||
GR01 | Patent grant | ||
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 |
|
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 |
|
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 |