CN204085282U - 一种螺旋换热管 - Google Patents
一种螺旋换热管 Download PDFInfo
- Publication number
- CN204085282U CN204085282U CN201420394786.5U CN201420394786U CN204085282U CN 204085282 U CN204085282 U CN 204085282U CN 201420394786 U CN201420394786 U CN 201420394786U CN 204085282 U CN204085282 U CN 204085282U
- Authority
- CN
- China
- Prior art keywords
- heat exchange
- tube
- heat exchanger
- spiral heat
- exchange tube
- 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
Links
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420394786.5U CN204085282U (zh) | 2014-07-15 | 2014-07-15 | 一种螺旋换热管 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420394786.5U CN204085282U (zh) | 2014-07-15 | 2014-07-15 | 一种螺旋换热管 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN204085282U true CN204085282U (zh) | 2015-01-07 |
Family
ID=52177985
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201420394786.5U Expired - Fee Related CN204085282U (zh) | 2014-07-15 | 2014-07-15 | 一种螺旋换热管 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN204085282U (zh) |
-
2014
- 2014-07-15 CN CN201420394786.5U patent/CN204085282U/zh not_active Expired - Fee Related
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN207945693U (zh) | 一种用于燃气热水器的冷凝式交换器排气管 | |
CN207866055U (zh) | 一种筒型翅片管式热风换热装置 | |
CN204085282U (zh) | 一种螺旋换热管 | |
CN205593158U (zh) | Ptc平行流加热器 | |
CN204006688U (zh) | 双通道壁挂炉热交换器 | |
CN202792510U (zh) | 高效集热式热水炉 | |
CN203615064U (zh) | 一种液体汽化装置 | |
CN202902346U (zh) | 节能采暖炉 | |
CN205262249U (zh) | 蒸汽式水加热装置 | |
CN205424886U (zh) | 一种卧式锅炉节能装置 | |
CN204718131U (zh) | 锅炉节能器 | |
CN201569330U (zh) | 一种节能螺旋式加热水管 | |
CN201212742Y (zh) | 燃气壁挂炉冷凝换热器装置 | |
CN203533867U (zh) | 节能防垢锅炉 | |
CN104394611A (zh) | 一种整体铸铝的可电磁感应加热的发热体 | |
CN203053011U (zh) | 快速热水双层水箱 | |
CN203798225U (zh) | 蓄热换热器 | |
RU2569471C1 (ru) | Теплообменник | |
CN203671918U (zh) | 一种高效冷凝燃气热水器 | |
CN201170695Y (zh) | 一种燃气水加热热交换器 | |
CN203731887U (zh) | 加热器 | |
CN103836649A (zh) | 一种可辅助加热热水器的取暖炉 | |
RU2011148711A (ru) | Газораспределительная станция | |
CN204201869U (zh) | 一种用于蒸汽锅炉的内置节能装置 | |
CN201811295U (zh) | 燃煤炉用采暖装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
DD01 | Delivery of document by public notice |
Addressee: Li Kefei Document name: Notification to Pay the Fees |
|
C56 | Change in the name or address of the patentee | ||
CP02 | Change in the address of a patent holder |
Address after: 510500 Guangdong city of Guangzhou province Yuexiu District Shuiyin Road No. 67 Jiahe richlink Plaza building 2406 Patentee after: Li Kefei Address before: 510288 Guangdong Province, Guangzhou City Industrial Avenue South Road No. 10 building 32 Gang Patentee before: Li Kefei |
|
DD01 | Delivery of document by public notice |
Addressee: Li Kefei Document name: Notification to Pay the Fees |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150107 Termination date: 20170715 |
|
CF01 | Termination of patent right due to non-payment of annual fee |