CN203711420U - Water pipe cleaning device used for large-scale air conditioning unit - Google Patents
Water pipe cleaning device used for large-scale air conditioning unit Download PDFInfo
- Publication number
- CN203711420U CN203711420U CN201320875305.8U CN201320875305U CN203711420U CN 203711420 U CN203711420 U CN 203711420U CN 201320875305 U CN201320875305 U CN 201320875305U CN 203711420 U CN203711420 U CN 203711420U
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- China
- Prior art keywords
- conditioning unit
- air conditioning
- pipeline
- water
- return line
- 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.)
- Expired - Fee Related
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Abstract
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Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201320875305.8U CN203711420U (en) | 2013-12-27 | 2013-12-27 | Water pipe cleaning device used for large-scale air conditioning unit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201320875305.8U CN203711420U (en) | 2013-12-27 | 2013-12-27 | Water pipe cleaning device used for large-scale air conditioning unit |
Publications (1)
Publication Number | Publication Date |
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CN203711420U true CN203711420U (en) | 2014-07-16 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201320875305.8U Expired - Fee Related CN203711420U (en) | 2013-12-27 | 2013-12-27 | Water pipe cleaning device used for large-scale air conditioning unit |
Country Status (1)
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CN (1) | CN203711420U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113804048A (en) * | 2020-06-17 | 2021-12-17 | 重庆美的通用制冷设备有限公司 | Pipeline cleaning device and water chilling unit |
-
2013
- 2013-12-27 CN CN201320875305.8U patent/CN203711420U/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113804048A (en) * | 2020-06-17 | 2021-12-17 | 重庆美的通用制冷设备有限公司 | Pipeline cleaning device and water chilling unit |
CN113804048B (en) * | 2020-06-17 | 2024-05-28 | 重庆美的通用制冷设备有限公司 | Pipeline cleaning device and water chilling unit |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: SHANGHAI LANGLV BUILDING TECHNOLOGY CO., LTD. Free format text: FORMER NAME: SHANGHAI LONGSI RENJU CONSTRUCTION TECHNOLOGY SERVICE CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: 200090 Shanghai city Yangpu District Guokang Road No. 98 international design center room 902 Patentee after: Shanghai Lang Lv building technology company limited Address before: 200090 Shanghai city Yangpu District Guokang Road No. 98 international design center room 902 Patentee before: SHANGHAI LANDSKY LIVING ARCHITECTURE SCIENCE & TECHNOLOGY SERVICE CO., LTD. |
|
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: 200090 Shanghai city Yangpu District Guokang Road No. 98 international design center room 902 Patentee after: Shanghai green building Polytron Technologies Inc Address before: 200090 Shanghai city Yangpu District Guokang Road No. 98 international design center room 902 Patentee before: Shanghai Lang Lv building technology company limited |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140716 Termination date: 20201227 |