CN105003956B - Heat metering method based on user's mean temperature - Google Patents

Heat metering method based on user's mean temperature Download PDF

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Publication number
CN105003956B
CN105003956B CN201510487162.7A CN201510487162A CN105003956B CN 105003956 B CN105003956 B CN 105003956B CN 201510487162 A CN201510487162 A CN 201510487162A CN 105003956 B CN105003956 B CN 105003956B
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heat
household
caloric value
metering
building
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CN105003956A (en
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周诣
战乃岩
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Jilin Province Civil Building Society
Jilin Jianzhu University
Changchun Institute Technology
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Jilin Province Civil Building Society
Jilin Jianzhu University
Changchun Institute Technology
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Abstract

The invention discloses a kind of heat metering method based on user's mean temperature, its specific method is：The first step, determination heat take measurement principle：Each household heat is taken and take by 30% area heat and 70% metering heat expense two parts composition；Second step, average caloric value indexDetermination；The calculating that 3rd step, heat are taken：According to the average caloric value index obtained in second step

Description

Heat metering method based on user's mean temperature
Technical field
The present invention relates to a kind of heat metering method, more particularly to a kind of heat metering side based on user's mean temperature Method.
Background technology
At present, the external main heat measuring method for using has directly determine user from the use heat in heating system, determines The heat dissipation capacity of user's heat dissipation equipment come determine user with heat, measurement user thermic load come determine user with heat etc. three The method of kind.These methods can it is more objective, easily provide use data.In numerous heat measuring methods, family is existed with calorimeter method The country such as Finland, Germany, Austria is still using, and is mainly used in the private residence of monomer process of villa.Start application in recent years In apartment-type building.It is preferable mainly due to architectural exterior-protecting construction insulation, therefore the heat expense difference that position difference causes in building is smaller； The ratio that heating heat expense accounts for the income of residents is smaller, and user will not be caused to pay close attention to too much, and the total heat expense of heating and domestic hot-water is only accounted for The 2%~5% of user's income, and China's only heating cost just can reach the 10%~30% of resident's annual income.
Currently, China generally use and the heat metering method promoted have family calorimeter method, radiator Heat distribution meter method, Flow temperature method, make-and-break time area-method and temperature-area method etc..In these methods, first two is from the external technology introduced. Because the water quality of China's water system influences especially severe on the even running of heat metering device, latter three kinds of China's independent research Heat measuring method, but their Mathematical Modeling also is built upon counting and calculating the heat consumption of resident family as foreign technology, all On the basis of, it is intended merely to evade quality problem.Their Dou Shiyi buildings exterior heat amounts are trade settlement point, and each household is measured in building Heat consumption, carried out based on the heat consumption of each household with building table total amount of heat heat expense share, and then calculate each household heating heat Take, we they be called calorimetry.In view of there is no the measure of family spaced heat, heating room winter in current China's architectural design standard Quarterly report stops rate situations such as 20% or so, under current architectural exterior-protecting construction insulation situation, due to housing heat-transfer, in identical faces Under the conditions of long-pending, identical average indoor temperature, even up to more than 1~3.5 times of difference between each household heat consumption family, that is, heat takes phase Differ from more than 1~3.5 times.Because China's room rate is never linked up with house heat consumption in the cycle of operation, so for some users, This calorimetry charging mode is extremely inequitable.If it is intended to solve this by studying the method for various correction factors asking Topic, then must unify the factors such as housing stories, direction, decoration condition to consider when finding these correction factors.And therefore, it is very difficult to look for Go out the correction factor of justice.And, to stop surplus heat problem also quite serious for report between family.Therefore, heat death theory reform is carried out by calorimetry It is unworkable, the common people can not receive, heating power enterprise is difficult to operate.
The content of the invention
The invention aims to solve a kind of base that existing resident's heat metering method has problems and provides In the heat metering method of user's mean temperature.
The heat metering method based on user's mean temperature that the present invention is provided, its specific method is as described below：
The first step, determination heat take measurement principle：Each household heat is taken by 30% area heat expense and 70% metering heat expense two parts group Into computing formula is as follows：
Ch=0.3M+0.7N
In formula：
ChThe heating heat expense unit that-each household is shared；
M-each household area heat takes unit
N-each household metering heat takes unit；
Wherein each household area is warm takes：
M=fh×E
fhThe heating area m of-each household2, by building sides integrating；
E-Local Units area caloric value unit/m2；
Each household metering is hot to take：
Average caloric value index unit/DEG C m2；
thpj- each household average indoor temperature DEG C；
Second step, average caloric value indexDetermination：
Share metering heat expense sum principle equal to each family according to building table total heat expense, it is determined that average caloric value indexMeter Calculation method, it is specific as follows：
A building table total heat is taken：
A=Q × D
A-building table total heat takes unit；
Q-building table total heat consumption kWh；
The metering caloric value unit/kWh of D-locality；
thpji- i-th user's average indoor temperature DEG C；
Average caloric value index is determined by above formulaIt is as follows：
The calculating that 3rd step, heat are taken：According to the average caloric value index obtained in second stepEach household charging method formula is such as Under：
In above method step, hardware system used is as follows：
Hardware system includes room temperature control collector, building calorimeter, electric control valve and data information management system System, wherein room temperature control collector, building calorimeter and electric control valve are connected with data information management system, data letter Breath management system is collected to the data that room temperature control collector, building calorimeter and electric control valve are transmitted, processes simultaneously It is transferred to terminal.
Room temperature control collector is just fixed when mounted, irremovable, and temperature change it is violent when, be capable of achieving automatic report Alert function.Data information management system can be realized uploading the treatment of data, analysis to room temperature control collector, so as to control electricity The switch conditions of dynamic regulating valve.
Room temperature control collector, building calorimeter, electric control valve and data information management system are existing equipment Assembling, therefore, concrete model and specification are not repeated further.
Beneficial effects of the present invention：
The present invention sets up new heat measuring method with indoor mean temperature charge mode, proposes with indoor mean temperature to count Calculate the Mathematical Modeling of parameter.Cancel heat death theory technical regulation in user's heat dissipation be according to share heat expense pattern, make user relax Relation between appropriateness and the heat expense for being paid is more scientific and reasonable.In operation without any amendment, realize same Building, the same time, different user equitemperature, homalographic, etc. charge technology path, solve between housing heat-transfer and family report and stop The problem of the heat expense price difference that Shi Chuanre is caused, fully demonstrates " fairness " principle, and the common people are easy to receive, and heating power enterprise is easy to behaviour Make.
Specific embodiment
The heat metering method based on user's mean temperature that the present invention is provided, its specific method is as described below：
The first step, determination heat take measurement principle：Each household heat is taken by 30% area heat expense and 70% metering heat expense two parts group Into computing formula is as follows：
Ch=0.3M+0.7N
In formula：
ChThe heating heat expense unit that-each household is shared；
M-each household area heat takes unit
N-each household metering heat takes unit；
Wherein each household area is warm takes：
M=fh×E
fhThe heating area m of-each household2, by building sides integrating；
E-Local Units area caloric value unit/m2；
Each household metering is hot to take：
Average caloric value index unit/DEG C m2；
thpj- each household average indoor temperature DEG C；
Second step, average caloric value indexDetermination：
Share metering heat expense sum principle equal to each family according to building table total heat expense, it is determined that average caloric value indexMeter Calculation method, it is specific as follows：
A building table total heat is taken：
A=Q × D
A-building table total heat takes unit；
Q-building table total heat consumption kWh；
The metering caloric value unit/kWh of D-locality；
thpji- i-th user's average indoor temperature DEG C；
Average caloric value index is determined by above formulaIt is as follows：
The calculating that 3rd step, heat are taken：According to the average caloric value index obtained in second stepEach household charging method formula is such as Under：
In above method step, hardware system used is as follows：
Hardware system includes room temperature control collector, building calorimeter, electric control valve and data information management system System, wherein room temperature control collector, building calorimeter and electric control valve are connected with data information management system, data letter Breath management system is collected to the data that room temperature control collector, building calorimeter and electric control valve are transmitted, processes simultaneously It is transferred to terminal.
Room temperature control collector is just fixed when mounted, irremovable, and temperature change it is violent when, be capable of achieving automatic report Alert function.Data information management system can be realized uploading the treatment of data, analysis to room temperature control collector, so as to control electricity The switch conditions of dynamic regulating valve.
Room temperature control collector, building calorimeter, electric control valve and data information management system are existing equipment Assembling, therefore, concrete model and specification are not repeated further.

Claims (1)

1. a kind of heat metering method based on user's mean temperature, its specific method is as described below：
The first step, determination heat take measurement principle：Each household heat is taken and take by 30% area heat and 70% metering heat expense two parts composition, meter Calculate formula as follows：
Ch=0.3M+0.7N
In formula：
ChThe heating heat expense unit that-each household is shared；
M-each household area heat takes unit
N-each household metering heat takes unit；
Wherein each household area is warm takes：
M=fh×E
fhThe heating area m of-each household2, by building sides integrating；
E-Local Units area caloric value unit/m2；
Each household metering is hot to take：
N = B ‾ × f h × t h p j
- average caloric value index unit/DEG C m2；
thpj- each household average indoor temperature DEG C；
Second step, average caloric value indexDetermination：
Share metering heat expense sum principle equal to each family according to building table total heat expense, it is determined that average caloric value indexCalculating side Method, it is specific as follows：
A building table total heat is taken：
A=Q × D
A-building table total heat takes unit；
Q-building table total heat consumption kWh；
The metering caloric value unit/kWh of D-locality；
A = Q × D = B ‾ × Σ i = 1 n ( f h i × t h p j i )
thpji- i-th user's average indoor temperature DEG C；
Average caloric value index is determined by above formulaIt is as follows：
The calculating that 3rd step, heat are taken：According to the average caloric value index obtained in second stepEach household charging method formula is as follows：
C h = 0.3 × f h i × E + 0.7 B ‾ × f h i × t h p j
In above method step, hardware system used is as follows：
Hardware system includes room temperature control collector, building calorimeter, electric control valve and data information management system, its Middle room temperature control collector, building calorimeter and electric control valve are connected with data information management system, data message pipe Reason system is collected, processes and transmits to the data that room temperature control collector, building calorimeter and electric control valve are transmitted To terminal.
CN201510487162.7A 2015-08-10 2015-08-10 Heat metering method based on user's mean temperature Active CN105003956B (en)

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Families Citing this family (1)

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Publication number Priority date Publication date Assignee Title
CN108062664A (en) * 2017-12-11 2018-05-22 吉林省土木建筑学会 A kind of heating charge method based on user's indoor actual temperature in Heating Period

Citations (3)

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CN102967004A (en) * 2012-11-26 2013-03-13 吉林市宏深科技有限公司 Temperature area method based heat metering allocation device and allocation method

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Publication number Priority date Publication date Assignee Title
DE102012101106A1 (en) * 2012-01-11 2013-07-11 Iff Kollmannsberger Kg Method for operating heating system, involves transferring heat from heat source to heat transfer agent, where specific amount of heat is removed from heat transfer agent such that temperature of heat transfer agent falls

Patent Citations (3)

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Publication number Priority date Publication date Assignee Title
US20020100813A1 (en) * 2001-02-01 2002-08-01 Osamu Yokomizo Heat supply system
CN101769763A (en) * 2010-02-02 2010-07-07 陈立楠 Household metering method for central heating
CN102967004A (en) * 2012-11-26 2013-03-13 吉林市宏深科技有限公司 Temperature area method based heat metering allocation device and allocation method

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Title
分户计量方式;王庆军;《住宅科技》;20100331;全文 *
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