CN215766664U - 一种防泄露的双管板传热装置 - Google Patents
一种防泄露的双管板传热装置 Download PDFInfo
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- CN215766664U CN215766664U CN202121376249.4U CN202121376249U CN215766664U CN 215766664 U CN215766664 U CN 215766664U CN 202121376249 U CN202121376249 U CN 202121376249U CN 215766664 U CN215766664 U CN 215766664U
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- heat transfer
- transfer device
- sealing
- tube sheet
- hole
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- 238000007789 sealing Methods 0.000 claims abstract description 37
- 239000011521 glass Substances 0.000 claims abstract description 27
- 230000000694 effects Effects 0.000 abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 239000012530 fluid Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
Abstract
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CN202121376249.4U CN215766664U (zh) | 2021-06-21 | 2021-06-21 | 一种防泄露的双管板传热装置 |
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CN202121376249.4U CN215766664U (zh) | 2021-06-21 | 2021-06-21 | 一种防泄露的双管板传热装置 |
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CN215766664U true CN215766664U (zh) | 2022-02-08 |
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CN202121376249.4U Active CN215766664U (zh) | 2021-06-21 | 2021-06-21 | 一种防泄露的双管板传热装置 |
Country Status (1)
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CN (1) | CN215766664U (zh) |
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2021
- 2021-06-21 CN CN202121376249.4U patent/CN215766664U/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: A leak proof double tube plate heat transfer device Effective date of registration: 20230518 Granted publication date: 20220208 Pledgee: Shaanxi Changan financing guarantee Limited by Share Ltd. Pledgor: Shaanxi Dongming Chemical Equipment Engineering Co.,Ltd. Registration number: Y2023610000379 |
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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 |
Granted publication date: 20220208 Pledgee: Shaanxi Changan financing guarantee Limited by Share Ltd. Pledgor: Shaanxi Dongming Chemical Equipment Engineering Co.,Ltd. Registration number: Y2023610000379 |