Method for realizing waterpower homogeneity under central heating system switching regulate mode |
Title: |
Method for realizing waterpower homogeneity under central heating system switching regulate mode |
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Application Number: |
200710177967 |
Application Date: |
2007/11/23 |
Announcement Date: |
2008/04/09 |
Pub. Date: |
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Publication Number: |
101158485 |
Announcement Number: |
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Grant Date: |
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Granted Pub. Date: |
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ApplicationType: |
Invention |
State/Country: |
11[China|beijing] |
IPC: |
F24D 3/00, F24D 19/10 |
Applicant(s): |
Tsinghua University |
Inventor(s): |
Jiang Yi, Liu Lanbin, Fu Lin |
Key Words: |
waterpower homogeneity, central heating system, switching regulate mode |
Abstract: |
The invention relates to a method to realize the water power equality under a make-and-break adjusting mode of district heating system which belongs to the field of heating ventilating air conditioning. The water power equality method is to fixedly stagger the starting time of a make-and-break control valve of the hot inlet of each customer by a certain parameter according to a certain method to lead the customers of opening and closing of the whole heating system to be uniformly arranged in time and space to realize the uniform and stability of the water power working condition of the system. Compared with the traditional method that the water power make-and-break equality is passively realized by relaying on the random accumulative effect of the customer with a certain number, the method provided by the invention belongs to the movement of initiatively controlling the valve to lead the customers to have equal water power and has no requirements on customer number. The invention not only leads the make-and-break controlled valve opening and closing customers of the heating system to be uniformly distributed in time, but also uniformly distributed in space, thereby the working condition of the water power is stable as a whole. |
Claim: |
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PCT: |
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