CN214000483U - 一种cpvc高压电力电缆保护管生产用挤出定型装置 - Google Patents
一种cpvc高压电力电缆保护管生产用挤出定型装置 Download PDFInfo
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- CN214000483U CN214000483U CN202021249447.XU CN202021249447U CN214000483U CN 214000483 U CN214000483 U CN 214000483U CN 202021249447 U CN202021249447 U CN 202021249447U CN 214000483 U CN214000483 U CN 214000483U
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- Prior art keywords
- extrusion
- cable protection
- power cable
- voltage power
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- 239000004801 Chlorinated PVC Substances 0.000 title claims abstract description 19
- 229920000457 chlorinated polyvinyl chloride Polymers 0.000 title claims abstract description 19
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 13
- 238000001125 extrusion Methods 0.000 claims abstract description 81
- 238000003756 stirring Methods 0.000 claims abstract description 16
- 230000005540 biological transmission Effects 0.000 claims description 24
- 238000001816 cooling Methods 0.000 claims description 17
- 239000011248 coating agent Substances 0.000 claims description 7
- 238000000576 coating method Methods 0.000 claims description 7
- 230000017525 heat dissipation Effects 0.000 claims description 7
- 239000000463 material Substances 0.000 abstract description 16
- 239000002699 waste material Substances 0.000 description 3
- 239000003000 extruded plastic Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- BGOFCVIGEYGEOF-UJPOAAIJSA-N helicin Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1OC1=CC=CC=C1C=O BGOFCVIGEYGEOF-UJPOAAIJSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202021249447.XU CN214000483U (zh) | 2020-06-30 | 2020-06-30 | 一种cpvc高压电力电缆保护管生产用挤出定型装置 |
Applications Claiming Priority (1)
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CN202021249447.XU CN214000483U (zh) | 2020-06-30 | 2020-06-30 | 一种cpvc高压电力电缆保护管生产用挤出定型装置 |
Publications (1)
Publication Number | Publication Date |
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CN214000483U true CN214000483U (zh) | 2021-08-20 |
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CN202021249447.XU Active CN214000483U (zh) | 2020-06-30 | 2020-06-30 | 一种cpvc高压电力电缆保护管生产用挤出定型装置 |
Country Status (1)
Country | Link |
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CN (1) | CN214000483U (zh) |
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2020
- 2020-06-30 CN CN202021249447.XU patent/CN214000483U/zh active Active
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Legal Events
Date | Code | Title | Description |
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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 utility model: An extrusion shaping device for CPVC high voltage power cable protective tube production Effective date of registration: 20220510 Granted publication date: 20210820 Pledgee: Bank of Nanjing Co.,Ltd. Lianyungang Branch Pledgor: LIANYUNGANG DINGXIN POWER EQUIPMENT CO.,LTD. Registration number: Y2022320000217 |
|
PC01 | Cancellation 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: 20231103 Granted publication date: 20210820 Pledgee: Bank of Nanjing Co.,Ltd. Lianyungang Branch Pledgor: LIANYUNGANG DINGXIN POWER EQUIPMENT CO.,LTD. Registration number: Y2022320000217 |
|
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 utility model: An extrusion molding device for the production of CPVC high-voltage power cable protective tubes Effective date of registration: 20231205 Granted publication date: 20210820 Pledgee: Bank of Nanjing Co.,Ltd. Lianyungang Branch Pledgor: LIANYUNGANG DINGXIN POWER EQUIPMENT CO.,LTD. Registration number: Y2023980069118 |