CN207864813U - 一种防止冷桥热损失的预制直埋保温管 - Google Patents
一种防止冷桥热损失的预制直埋保温管 Download PDFInfo
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- CN207864813U CN207864813U CN201820194535.0U CN201820194535U CN207864813U CN 207864813 U CN207864813 U CN 207864813U CN 201820194535 U CN201820194535 U CN 201820194535U CN 207864813 U CN207864813 U CN 207864813U
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- thermal insulation
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- 238000009413 insulation Methods 0.000 title claims abstract description 28
- 230000005540 biological transmission Effects 0.000 claims abstract description 45
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 36
- 239000010959 steel Substances 0.000 claims abstract description 36
- 238000010438 heat treatment Methods 0.000 claims abstract description 21
- 238000000576 coating method Methods 0.000 claims description 5
- 238000004321 preservation Methods 0.000 abstract description 3
- 239000010410 layer Substances 0.000 description 6
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000002421 anti-septic effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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CN201820194535.0U CN207864813U (zh) | 2018-02-05 | 2018-02-05 | 一种防止冷桥热损失的预制直埋保温管 |
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CN201820194535.0U CN207864813U (zh) | 2018-02-05 | 2018-02-05 | 一种防止冷桥热损失的预制直埋保温管 |
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CN207864813U true CN207864813U (zh) | 2018-09-14 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN114322307A (zh) * | 2022-01-28 | 2022-04-12 | 固安县朔程燃气有限公司 | 用于低温环境下的空气源热泵 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN114322307A (zh) * | 2022-01-28 | 2022-04-12 | 固安县朔程燃气有限公司 | 用于低温环境下的空气源热泵 |
CN114322307B (zh) * | 2022-01-28 | 2022-07-22 | 固安县朔程燃气有限公司 | 用于低温环境下的空气源热泵 |
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Address after: Room 02, Building 23, Hebei University of Technology National University Science and Technology Park (Xingtai), 1889 Zhongxing East Street, Economic Development Zone, Xingtai City, Hebei Province, China; Second Business Location: 207, 2nd Floor, Enterprise Service Center, No. 268 Jianye Road, Xingtai Economic Development Zone Patentee after: Yansen (Hebei) High tech Equipment Co.,Ltd. Country or region after: China Address before: Room 322, Building 2, National University Science and Technology Park (Xingtai), Hebei University of Technology, No. 1889 Zhongxing East Street, Xingtai City, Hebei Province, 054000 Patentee before: XINGTAI CITY YAN SEN CORROSION INSULATION WORKS LTD. Country or region before: China |