Heat supply method and its device using direct combustor as water source heat pump |
Title： |
| Heat supply method and its device using direct combustor as water source heat pump |
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Application Number： |
02159992 |
Application Date： |
2002/12/31 |
Announcement Date： |
2004/07/14 |
Pub. Date： |
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Publication Number： |
1512124 |
Announcement Number： |
1239864 |
Grant Date： |
2006-2-1 |
Granted Pub. Date： |
2006-2-1 |
ApplicationType： |
Invention |
State/Country： |
11[China|beijing] |
IPC： |
F25B 30/04, F24J 3/08 |
Applicant(s)： |
Tsinghua Univ. |
Inventor(s)： |
Jiang Yi, Fu Lin |
Key Words： |
Heat supply, direct combustor, water source heat pump |
Abstract： |
The present invention relates to the use and improved structure of direct combustor. The heat supply method of the present invention includes the following steps: burning natural gas in direct combustor; pumping water at 10-15 deg.c from underground well to the evaporator in the direct combustor for lowering to 5-8 deg.c before returning to underground; and pumping hot water at 40 deg.c to the absorber in the direct combustor for raising to 50-55 deg.c before supplying via the condensator in the direct combustor to user. Compared with available technology, the heat supply method with direct combustor as water source heat pump has low power consumption, high heat efficiency, simple structure, convenient use and low consumption of underground water. |
Claim： |
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Priority： |
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PCT： |
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LegalStatus： |
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