CN104633765B - Energy-conservation control system and method - Google Patents
Energy-conservation control system and method Download PDFInfo
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- CN104633765B CN104633765B CN201510060584.6A CN201510060584A CN104633765B CN 104633765 B CN104633765 B CN 104633765B CN 201510060584 A CN201510060584 A CN 201510060584A CN 104633765 B CN104633765 B CN 104633765B
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- 238000000034 method Methods 0.000 title claims description 23
- 238000004134 energy conservation Methods 0.000 title abstract description 11
- 239000003245 coal Substances 0.000 claims abstract description 133
- 230000001105 regulatory effect Effects 0.000 claims abstract description 19
- 238000005265 energy consumption Methods 0.000 claims abstract description 14
- 238000010438 heat treatment Methods 0.000 claims description 35
- 238000013461 design Methods 0.000 claims description 23
- 239000000567 combustion gas Substances 0.000 claims description 16
- 230000005611 electricity Effects 0.000 claims description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 239000000295 fuel oil Substances 0.000 claims description 14
- -1 electricity Substances 0.000 claims description 13
- 238000002485 combustion reaction Methods 0.000 claims description 3
- 239000003921 oil Substances 0.000 claims description 2
- 239000002283 diesel fuel Substances 0.000 description 11
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Abstract
The invention provides an energy-conservation control system used for performing energy-conservation control on a heat source system. The energy-conservation control system a collecting module, a calculating module and a control module, wherein the collecting module is used for collecting heat supplying area, daily average weather temperature and the daily consumption of energy at predetermined daily average weather temperature; the calculating module is used for acquiring the daily average energy consumption per ten thousand square meters of the energy at the predetermined daily average weather temperature according to the daily consumption of the energy, and converting the daily average energy consumption of the energy into the daily consumption of standard coal; the control module is used for comparing the daily consumption of the standard coal in a statistics report period with the daily consumption of the standard coal in a base period, and if the difference between the daily consumption of the standard coal in the statistics report period and the daily consumption of the standard coal in the statistics report period is larger than a predetermined value, the heat source system is detected and regulated.
Description
Technical field
The present invention relates to heating energy-saving technology, in particular to a kind of amount of energy saving and energy-conservation for improving heat source system
The energy-saving control system and energy-saving control method of rate.
Background technology
《Energy-saving and emission-reduction " 12 " are planned》, it is desirable to efficiency of energy utilization is improved, pollutant emission is reduced, it is ensured that to 2015
Realize that energy consumption per unit declined 16% than 2010 year, COD, sulfur dioxide (SO2) emissions total amount are reduced
8%, ammonia nitrogen, discharged nitrous oxides total amount reduce by 10% restrictive target.
Traditional heating industry generally existing amount of energy saving and fractional energy savings data acquisition is difficult, inaccurate problem.For example, amount of energy saving
The data acquisition of fractional energy savings appraisal procedure and processing method are not accurate enough, there is error.Especially, changed by annual outdoor temperature
Affect, traditional amount of energy saving fractional energy savings appraisal procedure does not account for the impact that this ambient temperature change is caused, and causes energy-conservation
Amount fractional energy savings data are inaccurate, have impact on energy conservation, energy auditing, energy evaluation work.Additionally, the assessment of amount of energy saving fractional energy savings
Operating condition is not accounted for, some Heating Period mean temperatures are high, and some Heating Period mean temperatures are low, calculated with conventional method yet
The amount of energy saving and fractional energy savings for coming is inaccurate.
The energy-saving control method of traditional amount of energy saving and fractional energy savings there is a problem of delayed.Traditional heating industry Heating Period terminates
Afterwards, the data that consume energy just come out, it is difficult to realize daily enforcement energy detecting, daily energy conservation, the work of daily energy control,
For this purpose, energy waste and energy saving problem can not be analyzed daily, manage delayed.
Above- mentioned information is only used for strengthening the understanding of the background to the present invention, therefore it disclosed in the background section
Can include not constituting the information to prior art known to persons of ordinary skill in the art.
The content of the invention
Therefore, an object of the present invention is to provide the energy-conservation control of a kind of amount of energy saving for improving heat source system and fractional energy savings
System processed.Another object is to provide a kind of energy-saving control method.
Other objects of the present invention, characteristic and advantage will be apparent from by detailed description below, or partially by
The present invention practice and acquistion.
According to the one side of the disclosure, there is provided a kind of energy-saving control system, for carrying out Energy Saving Control, institute to heat source system
The system of stating includes：Acquisition module, for acquiring heat supply area, per day meteorological temperature and the energy at predetermined per day meteorological temperature
The day's expenditure in source；Computing module, for according to the daily consumption of energy energy at the predetermined per day meteorological temperature
Amount, obtains the energy in the per day energy input for making a reservation for the unit area of heat-supply service at per day meteorological temperature；For inciting somebody to action
The energy is converted into standard coal in the per day energy input for making a reservation for the unit area of heat-supply service at per day meteorological temperature
Consumption；Control module, for comparing the day's expenditure of the day's expenditure of the standard coal of statistical report phase and the standard coal in base period,
If the difference of the day's expenditure of the day's expenditure of the standard coal of the statistical report phase and the standard coal in the base period is more than predetermined value,
Then the heat source system is detected and regulated and controled.
According to an example embodiment, methods described also includes：Reject module, for relatively more described per day energy input with
Design space-heating load index compares, if the per day energy input is more than the design space-heating load index, deletes
The per day energy input data.
According to an example embodiment, the energy includes one of coal, combustion gas, fuel oil, electricity, water, diesel oil.
According to an example embodiment, the control module also respectively by the coal, combustion gas, fuel oil, electricity, water and diesel oil in
The standard coal of statistical report phase day total flow with day of the standard coal in base period compared with total flow, if the statistics report
The day total flow of the standard coal of announcement phase is more than the day total flow of the standard coal in the base period, then the heat source system is carried out
Detection and regulation and control.
According to another aspect of the present disclosure, there is provided a kind of energy-saving control method, for carrying out Energy Saving Control to heat source system,
Characterized in that, methods described includes：Acquiring heat supply area, per day meteorological temperature and the energy at predetermined per day meteorological temperature
The day's expenditure in source；According to make a reservation for per day meteorological temperature and in make a reservation for per day meteorological temperature under the energy day's expenditure and institute
Area of heat-supply service is stated, the energy is obtained in the per day energy input for making a reservation for the unit area of heat-supply service at per day meteorological temperature；With
And the energy is converted into into standard in the per day energy input for making a reservation for the unit area of heat-supply service at per day meteorological temperature
The consumption of coal；Compare the day's expenditure of the day's expenditure of the standard coal of statistical report phase and the standard coal in base period, if the system
The difference of the day's expenditure of the day's expenditure and the standard coal in the base period of the standard coal of meter report period is more than predetermined value, then to described
Heat source system is detected and regulated and controled.
According to an example embodiment, methods described also includes：The comparison per day energy input is negative with Heating Design heat
Lotus index, if the per day energy input is more than the Heating Design maximum heating load index, deletes the per day energy consumption
Amount data.
According to an example embodiment, the energy includes one of coal, combustion gas, fuel oil, electricity, water, diesel oil.
According to an example embodiment, also include：Respectively by the coal, combustion gas, fuel oil, electricity, water and diesel oil in statistics report
The standard coal of announcement phase day total flow with day of the standard coal in base period compared with total flow, if the mark of the statistical report phase
The day total flow of quasi- coal is more than the day total flow of the standard coal in the base period, then the heat source system is detected and adjusted
Control.
Technology according to the present invention scheme, it is contemplated that the impact of annual outdoor temperature change, and then can more accurately to heat
Origin system is regulated and controled, and can provide heating industry energy conservation, energy auditing, energy evaluation work data acquisition accuracy；
Data acquisition and assessment can be carried out in Heating Period, management can be reached in time, energy consumption data be obtained in time and is regulated and controled,
Reduce effect of energy waste.
Description of the drawings
To those skilled in the art, by read it is following to being shown in each accompanying drawing in an example embodiment it is detailed
Description, above and other feature and advantage of the present invention will be apparent from.
Fig. 1 is the energy-saving control method according to an example embodiment of the invention.
Fig. 2 is the energy-saving control system according to an example embodiment of the invention.
Example embodiment
Embodiment is described more fully with referring now to accompanying drawing.However, embodiment can be implemented in a variety of forms, and
It is not understood as limited to embodiment set forth herein；Conversely, thesing embodiments are provided so that the present invention will be comprehensively and complete
It is whole, and the design of embodiment is comprehensively conveyed to into those skilled in the art.
Embodying feature of present invention will describe in detail in the following description with the exemplary embodiments of advantage.It should be understood that this
Invention can have various changes in different embodiments, and it is neither departed from the scope of the present invention, and it is therein explanation and
Accompanying drawing inherently is illustrated as being used, and is not used to limit the present invention.
Term in this specification is described below：
1st, Coal-fired capacity：Boiler consumes per hour coal-fired quantity, unit：Ton hour (T/h), it is generally the case that 100T boilers
Per hour coal consumption is at 13 tons or so.
2nd, standard coal：Also known as coal equivalent, with unified calorific value standard.China specifies that the calorific value of every kilogram of standard coal is
7000 kilocalories.The energy of different cultivars, different content is converted into into every kilogram of calorific value for 7000 kilocalories by each different calorific values
Standard coal.1kg standard coal heating=7000cal (kilocalorie)=7,000 861 kilocalories of ÷/KW=8.13KW.As illustrated in chart 1,
Describe the quasi- coal measures number of the signature for being converted into standard coal consumption of the various energy.
Table 1
3rd, amount of energy saving：Meet needs on an equal basis or reach under conditions of identical purpose, the quantity that energy resource consumption is reduced.Use formula
It is expressed as：△ E=EB-E.
Wherein：△ E --- amount of energy saving, unit is ton standard coal (tce)；
EB --- benchmark energy consumption, unit is ton standard coal (tce)；
E --- statistical report phase energy consumption, unit is ton standard coal (tce).
4th, fractional energy savings：The statistical report phase, than the specific energy consumption reduced rate in base period, is represented with percentage.It is expressed as with formula：α
=△ E/EB=△ E/ (E+ △ E).
Wherein：△ E --- amount of energy saving, unit is ton standard coal (tce)；
EB --- benchmark energy consumption, unit is ton standard coal (tce)；
E --- actual energy consumption, unit is ton standard coal (tce).
5th, energy consumption average：Energy consumption data at same meteorological temperature is taken the mean.
6th, data are rejected：To be rejected more than the energy consumption data of Heating Design maximum heating load, claim data to reject.
Fig. 1 and Fig. 2 distinguishes the energy-saving control method and system of an example embodiment of the invention, can be used for heat source system
Energy Saving Control is carried out, the heat source system is, for example, fuel system, gas burning system or coal burning system etc..
Below by with the amount of energy saving of coal and fractional energy savings data instance, the section to the improved heat source system of the embodiment of the present invention
The energy-saving control system and method for energy and fractional energy savings is illustrated.But should be noted that the present invention except can be used for basis
The amount of energy saving and fractional energy savings data of coal, outside heat source system is detected and regulated and controled, it may also be used for respectively according to combustion gas, combustion
The amount of energy saving and fractional energy savings data of oil, electricity, water, diesel oil etc., is correspondingly detected and is regulated and controled, with to thermal source system to heat source system
System carries out Energy Saving Control.The present invention is the energy of the energy for broad sense of embodiment, not only including coal, combustion gas, fuel oil, electricity etc., also
Including water.Also, by the way that other energy such as coal, combustion gas, fuel oil, electricity, water, diesel oil are converted into after standard coal, can also calculate root
According to the synthesis energy saving amount and synthesis energy saving rate data of other energy such as coal, combustion gas, fuel oil, electricity, water, diesel oil, with to heat source system
Carry out whole energy control.
As shown in figure 1, the energy-saving control method of the embodiment of the present invention, comprises the following steps：
S110：Acquiring heat supply area S, daily average air are per day as the coal at the average meteorology temperature of temperature and each day
The data such as consumption.
In one embodiment, for example by one month with identical average air as the day's expenditure of the coal in each day of temperature
Data are taken the mean, and are obtained in the average daily consumed amt for making a reservation for coal at per day meteorological temperature, and this makes a reservation for per day meteorological temperature
The average air in as each day is as temperature, but the present invention is not limited, and can be taken at the pre- settled date flat to be limited with a season
The average daily consumed amt of coal at meteorology temperature.
S120：According in the average daily consumed amt and area of heat-supply service S that make a reservation for coal at per day meteorological temperature, coal is obtained in institute
State the per day energy input of ten thousand square meters at predetermined per day meteorological temperature；And coal is made a reservation for into per day meteorological temperature in described
Under the per day energy input of ten thousand square meters be converted into standard the consumption of coal.
S130：The comparison per day energy input and design space-heating load, if the per day energy input is more than described
Heating Design maximum heating load, then delete the per day energy input data；Otherwise, do not delete.
S140：Compare the day's expenditure of the day's expenditure of the standard coal of statistical report phase and the standard coal in base period, if described
The difference of the day's expenditure of the standard coal in the day's expenditure of the standard coal of statistical report phase and the base period is more than predetermined value, then to institute
State heat source system to be detected and regulated and controled.
Average consumption of the coal in predetermined average air as at a temperature of is calculated, coal makes a reservation at per day meteorological temperature in described
The per day energy input of unit area of heat-supply service, and the average heat production of the energy of coal, the data being all based in above-mentioned term 4
The obtaining value method of average.
By the average daily consumed amt and coal average heat production of coal, coal can be obtained in the predetermined per day meteorological temperature
The per day energy input of ten thousand square meters under degree, circular is based on below equation：
Q=Qnet.ad×G (1)；
Wherein, Q is the per day energy input；G is per day consumption of the energy in predetermined average air as at a temperature of
Amount；Qnet.adFor the square meter caloric value of the energy ten thousand.In one embodiment, average daily consumed amt G is, for example, the weight for consuming coal
Amount or volume.
According to the embodiment of the disclosure one, the circular of the per day energy input Q of the embodiment of the present invention can be with
Based on below equation：
Qm=q × A (2)；
Q=Qm×(Tn-T'w)/(Tn-Tw) (3)。
Wherein, Q is the per day energy input；TnFor indoor heating temperature (DEG C), such as it is 18 DEG C (national standard)；Tw’For
Heat supply outdoor weather mean temperature (DEG C)；TwIt is such as -20 DEG C of (district heating design rule for maximum heating load design temperature (DEG C)
Definite value)；Q is design heating load, W/m2·h；QmFor ten thousand square meter design heating loads；A is area of heat-supply service, and area of heat-supply service A=1 ten thousand is flat
Rice.
In an example embodiment, the average daily consumed amt of the coal of the average air in each day as at a temperature of specifically can be found in
Shown in table 2 below.
Table 2
In table 2, number of days of the base period under -15 degrees Celsius of meteorological mean temperature is 0 day, and the statistical report phase puts down in meteorology
Number of days at temperature is 1 day, then the average daily consumed amt of the coal under the meteorological mean temperature is not used to assess energy-conservation
Amount and fractional energy savings.And the number of days of base period, statistical report phase under -14 degrees Celsius of meteorological mean temperature is respectively 2 days and 1 day, then
The information such as combustion the consumption of coal, caloric value and area of heat-supply service under the meteorological mean temperature will be used to assess amount of energy saving and section
Energy rate.
Data recorded in table 2 are average air as temperature is under -15.5 degrees Celsius to -9.5 degrees Celsius.But this
It is bright to be not limited, according to concrete application situation, average air can also be gathered as temperature is, for example, -20 degrees Celsius to 20 degrees Celsius
Under the data such as area of heat-supply service A, coal-fired consumption, coal burning caloricity, and can arrange and coal is obtained/calculated every 0.5 degree Celsius put down
Equal consumption data.
Design space-heating load S in step S130 is calculated based on below equation：
Qmax=qmax×A；
S=Qmax×(Tn-t'w)/(Tn-Tw)。
Wherein, QmaxFor heat supply network ten thousand square meter thermic loads of maximum, A is area of heat-supply service, qmaxFor design space-heating load；TnFor room
Interior heat supply temperature (DEG C), be such as 18 DEG C (national standard)；tw’For Heating Design temperature (DEG C), for example, -20 DEG C, -19 DEG C, -18
℃；TwFor maximum heating load design temperature (DEG C), such as it is -20 DEG C (district heating design code value).
In Evaluation on Energy Saving step S140, day's expenditure and the base period of the standard coal of statistical report phase is compared according to below equation
Standard coal day's expenditure data：
△ E=E-EB；
α=△ E/EB=△ E/ (E+ △ E).
Wherein：△ E --- coal amount of energy saving, unit is ton standard coal (tce)；The daily consumption of the standard coal in EB --- base period
Amount, unit is ton standard coal (tce)；E --- the day's expenditure of the standard coal of statistical report phase, unit is ton standard coal (tce).
In the present embodiment, the per day energy of unit area of heat-supply services of the EB and/or E by coal at the predetermined per day meteorological temperature
Standard the consumption of coal that consumption is converted into.α --- coal fractional energy savings, unit is ton standard coal (tce).
If the difference of the day's expenditure of the day's expenditure of the standard coal of the statistical report phase and the standard coal in the base period is big
In predetermined value, namely △ E are more than predetermined value, then the heat source system is detected and regulated and controled.In one embodiment, this makes a reservation for
Value can be 0,1,10 etc., but the predetermined value can also be arranged according to concrete application situation, and the present invention is not limited thereto.
In one embodiment, α is more than predetermined value, then the heat source system is detected and regulated and controled.In one embodiment,
The predetermined value is 0,1,2 etc., but the predetermined value can also be arranged according to concrete application situation, and the present invention is not limited thereto.
In one embodiment, the thermic load of heat source system is for example can detect, and according to actually required thermic load, adjustment should
The Coal-fired capacity of heat source system.In another embodiment, can also be according to the power of each electrical equipment of heat source system and the thermal source
Coal-fired capacity needed for system, when adjusting pump operating cycle time, reductor run time, the air blast operation of the heat source system
Between, air-introduced machine run time, adjustment small pump run time, slag remover run time, belt feeder run time and coal hoist
Run time.According to a specific embodiment, can be with according to the power of boiler in heat source system and required thermic load, it is determined that should
Steam generator system runs the number of units of boiler.
The some embodiments for being detected to the heat source system and being regulated and controled are these are only, the present invention is not limited.
Additionally, by the way that the day's expenditure of coal, combustion gas, fuel oil, electricity, water, diesel oil is converted into into the day's expenditure of standard coal, and
By coal, combustion gas, fuel oil, electricity, water, diesel oil at least within two same meteorological mean temperature under standard coal day's expenditure phase
Plus, can also obtain the coal, combustion gas, fuel oil, electricity, water and/or diesel oil at least within two in the standard coal of statistical report phase
Day total flow.By the standard coal of statistical report phase day total flow with the standard coal in base period day compared with total flow
Compared with right if the day total flow of the standard coal of the statistical report phase is more than the day total flow of the standard coal in the base period
The heat source system is detected and regulated and controled.The mode for being detected to the heat source system and being regulated and controled is similar to the above, here
Repeat no more.
As shown in Fig. 2 the amount of energy saving of the embodiment of the present invention and fractional energy savings assessment system include acquisition module 21, computing module
22nd, control module 23 and rejecting module 24.
Wherein, acquisition module 21, for acquiring heat supply area, daily average air as the average meteorology temperature of temperature and each day
Under the data such as day's expenditure, the caloric value of coal.
Computing module 22, for according to the day's expenditure of coal, obtaining ten thousand of coal at the predetermined per day meteorological temperature
The per day energy input of square meter；For the per day energy input of coal to be converted into into standard the consumption of coal；.
Control module 23, for comparing the daily consumption of the day's expenditure of the standard coal of statistical report phase and the standard coal in base period
Amount, if the difference of the day's expenditure of the day's expenditure of the standard coal of the statistical report phase and the standard coal in the base period is more than predetermined
Value, then detected and regulated and controled to the heat source system.
Module 24 is rejected, for relatively more described per day energy input compared with design space-heating load index, if described
Per day energy input is more than the design space-heating load index, then delete the per day energy input data；Otherwise, do not delete
Remove.
According to the embodiment of the disclosure one, the control module 23 of the embodiment of the present invention also respectively by coal, combustion gas, fuel oil, electricity,
Water or diesel oil in the standard coal of statistical report phase day total flow with day of the standard coal in base period compared with total flow, if institute
State the statistical report phase standard coal day total flow more than the base period standard coal day total flow, then to the thermal source
System is detected and regulated and controled.
Above-mentioned data acquisition, data are calculated, control and data are rejected implements, described in above, here
Repeat no more.
Although embodiments of the invention as described above, but those embodiments be not used for limiting the present invention, this technology neck
The technical staff in domain can impose change according to the content expressed or imply of the present invention to the technical characteristic of the present invention, all this kind
Change may belong to the patent protection category sought by the present invention, and in other words, the scope of patent protection of the present invention must be regarding this theory
The as defined in claim of bright book is defined.
Claims (10)
1. a kind of energy-saving control system, for carrying out Energy Saving Control to heat source system, it is characterised in that the energy-saving control system
Including：
Acquisition module, for acquiring heat supply area, per day meteorological temperature and in the day for making a reservation for the energy at per day meteorological temperature
Average consumption；
Computing module, for according to the average daily consumed amt of the energy, obtaining the energy in described predetermined per day
The per day energy input of ten thousand square meters at meteorological temperature；For the per day energy input of the energy to be converted into the day of standard coal
Consumption；
Control module, for comparing the day's expenditure of the day's expenditure of the standard coal of statistical report phase and the standard coal in base period, if
The difference of the day's expenditure of the standard coal of the statistical report phase and the day's expenditure of the standard coal in the base period is more than predetermined value, then
The heat source system is detected and regulated and controled.
2. energy-saving control system as claimed in claim 1, it is characterised in that the energy is in the predetermined per day meteorological temperature
The calculating of the per day energy input of ten thousand square meters under degree is based on formula：
Q=Qnet.ad×G；
Wherein, Q is the per day energy input；G is average daily consumed amt of the energy in predetermined average air as at a temperature of；
Qnet.adFor the square meter caloric value of the energy ten thousand.
3. energy-saving control system as claimed in claim 1, it is characterised in that the energy-saving control system also includes：
Module is rejected, for relatively more described per day energy input compared with design space-heating load, if the per day energy consumption
Amount is more than the design space-heating load, then delete the per day energy input data.
4. energy-saving control system as claimed in claim 3, it is characterised in that the energy includes coal, combustion gas, fuel oil, electricity, water
One of them.
5. energy-saving control system as claimed in claim 4, it is characterised in that the control module is also respectively by the coal, combustion
Gas, fuel oil, electricity and water in the standard coal of statistical report phase day total flow with the standard coal in base period day compared with total flow
Compared with right if the day total flow of the standard coal of the statistical report phase is more than the day total flow of the standard coal in the base period
The heat source system is detected and regulated and controled.
6. a kind of energy-saving control method, for carrying out Energy Saving Control to heat source system, it is characterised in that the energy-saving control method
Including：
Acquiring heat supply area, per day meteorological temperature and in make a reservation for per day meteorological temperature under the energy average daily consumed amt；
According to the average daily consumed amt and the area of heat-supply service of the energy, obtain the energy and make a reservation for per day meteorology in described
At a temperature of ten thousand square meters per day energy input；And the per day energy input of the energy is converted into into the daily consumption of standard coal
Amount；
Compare the day's expenditure of the day's expenditure of the standard coal of statistical report phase and the standard coal in base period, if the statistical report phase
Standard coal day's expenditure and the standard coal in the base period day's expenditure difference be more than predetermined value, then to the heat source system
Detected and regulated and controled.
7. energy-saving control method as claimed in claim 6, it is characterised in that the energy is in the predetermined per day meteorological temperature
The calculating of the per day energy input of ten thousand square meters under degree is based on formula：
Q=Qnet.ad×G；
Wherein, Q is the per day energy input；G is average daily consumed amt of the energy in predetermined average air as at a temperature of；
Qnet.adFor the square meter caloric value of the energy ten thousand.
8. energy-saving control method as claimed in claim 6, it is characterised in that the energy-saving control method also includes：
The comparison per day energy input and design space-heating load, if the per day energy input is more than the Heating Design most
Big thermic load, then delete the per day energy input data.
9. energy-saving control method as claimed in claim 8, it is characterised in that the energy includes coal, combustion gas, fuel oil, electricity, water
One of them.
10. energy-saving control method as claimed in claim 9, it is characterised in that also include：Respectively by the coal, combustion gas, combustion
Oil, electricity and water in the standard coal of statistical report phase day total flow with day of the standard coal in base period compared with total flow, if
The day total flow of the standard coal of the statistical report phase is more than the day total flow of the standard coal in the base period, then to the heat
Origin system is detected and regulated and controled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510060584.6A CN104633765B (en) | 2015-02-05 | 2015-02-05 | Energy-conservation control system and method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510060584.6A CN104633765B (en) | 2015-02-05 | 2015-02-05 | Energy-conservation control system and method |
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| Publication Number | Publication Date |
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| CN104633765A CN104633765A (en) | 2015-05-20 |
| CN104633765B true CN104633765B (en) | 2017-05-03 |
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| CN105893767B (en) * | 2016-04-07 | 2018-09-25 | 北京金控数据技术股份有限公司 | A kind of environmental protection index detection method and device |
| CN107274102A (en) * | 2017-06-23 | 2017-10-20 | 南宁凯睿节能技术服务有限公司 | A kind of online energy-saving monitoring system |
| CN110873360B (en) * | 2018-09-03 | 2021-12-28 | 国网信息通信产业集团有限公司 | Energy saving amount determining method and device for heating energy saving reconstruction project |
| CN110544006A (en) * | 2019-07-22 | 2019-12-06 | 国网冀北电力有限公司电力科学研究院 | pollutant emission list time distribution determination method and device |
| CN111306608A (en) * | 2019-12-06 | 2020-06-19 | 西安瑞行城市热力发展集团有限公司 | Natural gas intelligent heat supply system and heat supply method |
| CN112288159B (en) * | 2020-10-28 | 2024-08-09 | 施耐德电气（中国）有限公司 | Method and device for estimating energy-saving potential by using electric field |
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Effective date of registration: 20180206 Address after: 010030, the Inner Mongolia Autonomous Region, Hohhot Yuquan District Three West Ying Ying Road, building No. 1 Patentee after: Star Yu energy-saving Polytron Technologies Inc Address before: 010020 Hohhot City, the Inner Mongolia Autonomous Region, three li Street Kun Tai 1 building Patentee before: Zhang Jiuming |