CN214731498U - 一种免焊接支撑钢盘管结构 - Google Patents
一种免焊接支撑钢盘管结构 Download PDFInfo
- Publication number
- CN214731498U CN214731498U CN202120800047.1U CN202120800047U CN214731498U CN 214731498 U CN214731498 U CN 214731498U CN 202120800047 U CN202120800047 U CN 202120800047U CN 214731498 U CN214731498 U CN 214731498U
- Authority
- CN
- China
- Prior art keywords
- coil pipe
- steel
- groove
- middle barrel
- steel coil
- 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.)
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 49
- 239000010959 steel Substances 0.000 title claims abstract description 49
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 28
- 238000003466 welding Methods 0.000 claims abstract description 22
- 210000003298 dental enamel Anatomy 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
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- Butt Welding And Welding Of Specific Article (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202120800047.1U CN214731498U (zh) | 2021-04-19 | 2021-04-19 | 一种免焊接支撑钢盘管结构 |
Applications Claiming Priority (1)
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CN202120800047.1U CN214731498U (zh) | 2021-04-19 | 2021-04-19 | 一种免焊接支撑钢盘管结构 |
Publications (1)
Publication Number | Publication Date |
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CN214731498U true CN214731498U (zh) | 2021-11-16 |
Family
ID=78602457
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202120800047.1U Active CN214731498U (zh) | 2021-04-19 | 2021-04-19 | 一种免焊接支撑钢盘管结构 |
Country Status (1)
Country | Link |
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CN (1) | CN214731498U (zh) |
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2021
- 2021-04-19 CN CN202120800047.1U patent/CN214731498U/zh active Active
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A welding free supporting steel coil structure Effective date of registration: 20220331 Granted publication date: 20211116 Pledgee: Heze rural commercial bank Limited by Share Ltd. Pledgor: Shandong Haohua enamel water tank Co.,Ltd. Registration number: Y2022980003619 |
|
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: 20231207 Granted publication date: 20211116 Pledgee: Heze rural commercial bank Limited by Share Ltd. Pledgor: Shandong Haohua enamel water tank Co.,Ltd. Registration number: Y2022980003619 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20231225 Address after: 274000 Dusi Town, Mudan District, Heze City, Shandong Province Patentee after: SHANDONG HAOHUA SOLAR ENERGY CO.,LTD. Address before: 274000 200 meters east of 220 National Road, Dusi Town, Mudan District, Heze City, Shandong Province Patentee before: Shandong Haohua enamel water tank Co.,Ltd. |
|
TR01 | Transfer of patent right |