CN201121980Y - 水火直接热交换式锅炉 - Google Patents
水火直接热交换式锅炉 Download PDFInfo
- Publication number
- CN201121980Y CN201121980Y CNU2007201023665U CN200720102366U CN201121980Y CN 201121980 Y CN201121980 Y CN 201121980Y CN U2007201023665 U CNU2007201023665 U CN U2007201023665U CN 200720102366 U CN200720102366 U CN 200720102366U CN 201121980 Y CN201121980 Y CN 201121980Y
- Authority
- CN
- China
- Prior art keywords
- water
- boiler
- heater
- heat exchange
- fire
- 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 - Lifetime
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2007201023665U CN201121980Y (zh) | 2007-08-25 | 2007-08-25 | 水火直接热交换式锅炉 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2007201023665U CN201121980Y (zh) | 2007-08-25 | 2007-08-25 | 水火直接热交换式锅炉 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201121980Y true CN201121980Y (zh) | 2008-09-24 |
Family
ID=40009209
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNU2007201023665U Expired - Lifetime CN201121980Y (zh) | 2007-08-25 | 2007-08-25 | 水火直接热交换式锅炉 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201121980Y (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101586806B (zh) * | 2009-06-25 | 2011-04-20 | 刘工勤 | 高效室燃式锅炉 |
CN105115153A (zh) * | 2015-09-23 | 2015-12-02 | 刘工勤 | 一种水火直接换热家用采暖炉 |
CN105115154A (zh) * | 2015-09-23 | 2015-12-02 | 刘工勤 | 一种水火直换式锅炉的内循环加热装置 |
-
2007
- 2007-08-25 CN CNU2007201023665U patent/CN201121980Y/zh not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101586806B (zh) * | 2009-06-25 | 2011-04-20 | 刘工勤 | 高效室燃式锅炉 |
CN105115153A (zh) * | 2015-09-23 | 2015-12-02 | 刘工勤 | 一种水火直接换热家用采暖炉 |
CN105115154A (zh) * | 2015-09-23 | 2015-12-02 | 刘工勤 | 一种水火直换式锅炉的内循环加热装置 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Yangquan industrious Technology Industrial Development Co., Ltd. Assignor: Liu Gongqin Contract fulfillment period: 2008.11.8 to 2017.8.24 Contract record no.: 2009990000994 Denomination of utility model: Water and fire direct heat exchange type boiler Granted publication date: 20080924 License type: Exclusive license Record date: 20090903 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.11.8 TO 2017.8.24; CHANGE OF CONTRACT Name of requester: YANGQUAN CITY QINGONG TECHNOLOGY INDUSTRY DEVELOPM Effective date: 20090903 |
|
AV01 | Patent right actively abandoned |
Effective date of abandoning: 20070825 |
|
AV01 | Patent right actively abandoned |
Effective date of abandoning: 20070825 |
|
C25 | Abandonment of patent right or utility model to avoid double patenting |