CN109140580A - A kind of air source heat pump heating equipment Suitability Regionalization method - Google Patents

A kind of air source heat pump heating equipment Suitability Regionalization method Download PDF

Info

Publication number
CN109140580A
CN109140580A CN201810849962.2A CN201810849962A CN109140580A CN 109140580 A CN109140580 A CN 109140580A CN 201810849962 A CN201810849962 A CN 201810849962A CN 109140580 A CN109140580 A CN 109140580A
Authority
CN
China
Prior art keywords
analyzed
heating
equipment
region
heat pump
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.)
Granted
Application number
CN201810849962.2A
Other languages
Chinese (zh)
Other versions
CN109140580B (en
Inventor
杨旭东
马荣江
单明
毛春柳
邓梦思
丁星利
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tsinghua University
Original Assignee
Tsinghua University
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Tsinghua University filed Critical Tsinghua University
Priority to CN201810849962.2A priority Critical patent/CN109140580B/en
Publication of CN109140580A publication Critical patent/CN109140580A/en
Application granted granted Critical
Publication of CN109140580B publication Critical patent/CN109140580B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D19/00—Details
    • F24D19/10—Arrangement or mounting of control or safety devices
    • F24D19/1006—Arrangement or mounting of control or safety devices for water heating systems
    • F24D19/1009—Arrangement or mounting of control or safety devices for water heating systems for central heating
    • F24D19/1039—Arrangement or mounting of control or safety devices for water heating systems for central heating the system uses a heat pump
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D11/00—Central heating systems using heat accumulated in storage masses
    • F24D11/02—Central heating systems using heat accumulated in storage masses using heat pumps
    • F24D11/0214—Central heating systems using heat accumulated in storage masses using heat pumps water heating system
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00—Adapting or protecting infrastructure or their operation
    • Y02A30/60—Planning or developing urban green infrastructure

Abstract

A kind of air source heat pump heating equipment Suitability Regionalization method proposed by the present invention belongs to cleaning heating technology field.The Suitability Regionalization index of air source heat pump heating equipment to be analyzed is determined according to the level-one subregion of the affiliated building climate demarcation in region to be analyzed first, secondly according to identified Suitability Regionalization index, relevant air source heat pump heating equipment data to be analyzed and area data to be analyzed are obtained；Then the pretreatment of shortage of data processing, data scrubbing, data integration and data transformation is successively carried out to the air source heat pump heating equipment data to be analyzed of acquisition and area data to be analyzed；Equipment is obtained in the heating Suitability Regionalization result in region to be analyzed after finally pretreated data are successively carried out with heating safety and fail-safe analysis, heating comprehensive benefit analysis, the analysis of user's performance of control.The present invention can select suitable air source heat pump equipment to carry out heating application etc. and provide important decision foundation for different regions according to local climatic characteristic and practical heating demand.

Description

A kind of air source heat pump heating equipment Suitability Regionalization method
Technical field
Invention belongs to cleaning heating technology field, in particular to a kind of air source heat pump heating equipment Suitability Regionalization side Method.
Background technique
Air source heat pump heating is using electrical energy drive, for the purpose of creating indoor comfortable environment, by ambient outdoor air Heat in (low level heat energy) is transferred to a kind of heating technology gone in the interior space (high-order heat source) to realize room heating.It should Electrical heating technique of the technology as a kind of clean and effective, in recent years in the northern area of China, especially rural area using being more than 1000000 families.This realizes that northern country regional winter cleans heating, promotes northern area atmosphere for substituting traditional scattered coal heating Pollution, which effectively prevents, to be had a very important significance.
As low level heat energy, outdoor air is although inexhaustible, has everywhere, can gratuitously obtain, but by not With the influence of physical geographic environment and weather conditions, the application of air source heat pump technology has very strong regionality.Such as in blueness Highlands is hidden, atmospheric density is lower, increases (outdoor with the air source heat pump heat source side that cross-ventilation is main heat exchange mode Evaporator) heat exchange difficulty；Additionally due to High aititude reason, causes electrotechnical, electronic equipment and the dielectric strength of element to reduce, especially It is that situation is even more serious when occurring high relative humidity simultaneously, thus needs in the air source heat pump heating equipment of this area application Want the dielectric strength of its High aititude heat exchange property and equipment of high spot review.In another example in In Middle And Lower Reaches of Changjiang River, winter cold tide It is wet, air source heat pump heat source side (outdoor evaporator) easily moisture condensation, frosting, thus in the air source heat pump heating of this area application Need its runnability under easy frosting condition of high spot review.Therefore carry out air source heat pump heating suitability climate regionalization to grind Study carefully, heating zone various regions is helped to carry out air source heat pump heating technology economy point according to local climatic characteristic and practical heating demand Analyse the waste to avoid investment, and to fully consider and utilize local climate resource, carry out air source heat pump technical optimization with Standardization, which provides scientific basis, has most important theories meaning and practical application value.
But at present in air source heat pump heating equipment (hereinafter referred to as " equipment ", including low environment temperature of northern area application Spend air-source heat-pump air heater, low ambient temperature net for air-source heat pump units and low ambient temperature air-source multiple heat pump unit Deng) suitable application region be only confined in building climate demarcation the IIth subregion (containing two sub-districts, IIAWith IIB, belong to Building Heat Work designs the cold district in subregion).And when products standards are worked out, it is also only to choose several typical case cities in the subregion City's weather conditions, which are used as, applies work condition environment.Therefore, whether equipment is able to satisfy in the subregion other ground in addition to having selected typical urban The practical heating demand of side is unknown.In addition, removing the IIth subregion of building climate demarcation, other have the of winter heating demand I (contain four sub-districts, IA、ⅠB、ⅠCWith ID, belong to the severe cold area in building thermal performance design subregion), III (containing three sub-districts, ⅢA、ⅢBWith IIIC, belong to the hot-summer and cold-winter area in building thermal performance design subregion), VI (containing three sub-districts, wherein VIAWith VIB Belong to the severe cold area in building thermal performance design subregion, VICBelong to the cold district in building thermal performance design subregion), VII (containing four A sub-district, wherein VIIA、ⅦBWith VIICBelong to the severe cold area in building thermal performance design subregion, VIIDBelong to building thermal performance design point Cold district in area) etc. 4 subregions, totally 14 sub-districts, there is no at present unified air source heat pump heating suitability study at Fruit.Each project will carry out concrete scheme design and lectotype selection very according to concrete conditions such as local climate, actual demands To being device customizing.
In other words, up to the present there are no for air source heat pump heating carry out technical suitability zoning it is a set of at Ripe research achievement and operating method.This makes lot of research and applies more empirical and particularity, and its versatility It need to be improved.
Summary of the invention
In view of the above problems, the object of the present invention is to provide a kind of air source heat pump heating equipment Suitability Regionalization method, Make it convenient for users to quickly understanding the heating suitability of air source heat pump equipment to be analyzed within the scope of zoning anywhere.
To achieve the above object, the present invention adopts the following technical scheme:
A kind of air source heat pump heating equipment Suitability Regionalization method proposed by the present invention, which is characterized in that this method packet Include following steps:
1) the Suitability Regionalization index for determining air source heat pump heating equipment to be analyzed, specifically includes:
It 1-1) is analysed to air source heat pump heating equipment and needs to carry out the region of heating application as region to be analyzed, it should Region to be analyzed is the geographical coordinate of a specified place, or is region with heating demand；
Air source heat pump heating to be analyzed 1-2) is determined according to the level-one subregion of the affiliated building climate demarcation in region to be analyzed The Suitability Regionalization index of equipment, the Suitability Regionalization index are divided into three classes: heating safety and reliability index, the comprehensive effect of heating Beneficial index and user's performance of control index, the air source heat pump heating equipment Suitability Regionalization index of different climates region of building is such as Shown in table 1:
The air source heat pump heating equipment Suitability Regionalization index of the different climates region of building of table 1
Climate region of building A heating safety and reliability B heating comprehensive benefit C user's performance of control
Ith subregion A1、A2、A4、A5 B1、B2、B3 C1、C2、C3
IIth subregion A1、A2、A5 B1、B2、B3 C1、C2、C3
IIIth subregion A1、A3、A6 B1、B2、B3 C1、C2、C3
VIth subregion A1、A2、A4、A5、A6 B1、B2、B3 C1、C2、C3
VIIth subregion A1、A2、A4、A5 B1、B2、B3 C1、C2、C3
In table,
A1 be different temperatures runnability, for examine or check air source heat pump heating equipment to be analyzed region to be analyzed year after year Whether can be operated normally under average annual accumulated temperature environment, and year is most year after year in examination equipment region within the designed service life Whether low each piecewise interval of temperature can ensure failure-free operation；
A2 is low-temperature startup performance, for examining or check air source heat pump heating equipment to be analyzed in region to be analyzed year pole year after year Whether normally can start and run under the lowest temperature environment of end；
A3 is high weight in wet base frost environment runnability, for examining or check air source heat pump heating equipment to be analyzed in region to be analyzed When being continuously in high weight in wet base frost section whether can normal heat supply, can equipment heating capacity meet Heating Load；
A4 is climatic protection type, for examining or check whether air source heat pump heating equipment to be analyzed meets region pair to be analyzed The requirement of equipment protection type and equipment weather conditions grade；
A5 is antistatic performance, for examining or check whether air source heat pump heating equipment to be analyzed meets region to be analyzed to setting The requirement of standby electrostatic protection grade；
A6 is dielectric strength, for examining or check whether air source heat pump heating equipment to be analyzed meets region to be analyzed to equipment The requirement of dielectric strength；
B1 is the heating season coefficient of performance (HSPF), for examining or check air source heat pump heating equipment to be analyzed in area to be analyzed The efficiency situation of domain progress heating application；
B2 is fine particle (PM2.5) emission reduction, for examining or check air source heat pump heating equipment to be analyzed in region to be analyzed Heating is carried out using the emission reduction situation relative to typical civil heating stove heating；
B3 is the investment payback time, is answered for examining or check air source heat pump heating equipment to be analyzed in region to be analyzed progress heating With the economic implementations relative to typical civil heating stove heating；
C1 is room temperature regulation performance, the interior provided the user with for examining or check air source heat pump heating equipment to be analyzed Temperature regulation mechanism, regulative mode, which is divided into, directly to be adjusted and is adjusted indirectly, it is specified that directly regulative mode is better than indirect regulative mode；
C2 is timesharing locellus regulation performance, provides the user with timesharing point for examining or check air source heat pump heating equipment to be analyzed The type of room regulating device, the type of device include electronic regulating unit and physics regulating device, it is specified that electronic regulating unit is excellent In physics regulating device；
C3 is intermittent duty regulation performance, carries out interval fortune in user for examining or check air source heat pump heating equipment to be analyzed Row whether has equipment deicing requirements and antifreeze energy consumption when adjusting, it is specified that the equipment without deicing requirements and antifreeze energy consumption is antifreeze better than having It is required that the equipment with antifreeze energy consumption；
2) the Suitability Regionalization index according to determined by step 1) obtains relevant air source heat pump heating equipment to be analyzed Data and area data to be analyzed；Wherein, the corresponding air source heat pump heating equipment number to be analyzed of different Suitability Regionalization indexs According to as shown in table 2 with area data to be analyzed:
The different Suitability Regionalization indexs of table 2 correspond to air source heat pump heating equipment data to be analyzed and area data to be analyzed
In table,
The high weight in wet base frost section refers to the temperature of ground air at -6.0~+6.0 DEG C, and relative humidity is not less than 75% range；
Heating capacity and the coefficient of performance (COP) of the equipment under different outdoor temperatures, different compressors running frequency, In, the case where for same compressor operating frequency, different outdoor temperature, the temperature difference of two adjacent temperature spots is no more than 10 DEG C, And the case where for same outdoor temperature, different compressors running frequency, the difference of two adjacent compressor running frequencies are no more than 20Hz；
3) the air source heat pump heating equipment data to be analyzed and area data to be analyzed progress data that step 2) is obtained Pretreatment successively includes: shortage of data processing, data scrubbing, data integration and data transformation；
4) data analysis is carried out to the data for completing step 3), obtains air source heat pump heating equipment to be analyzed to be analyzed The heating Suitability Regionalization in region is as a result, specifically include:
4-1) heating safety and fail-safe analysis
The A1 different temperatures maneuverability that will be chosen for the affiliated climate region of building of different zones according to table 1 in step 1) Energy, A2 low-temperature startup performance, A3 high weight in wet base frost environment runnability, A4 climatic protection type, A5 antistatic performance and A6 dielectric Corresponding entry of the intensity in totally 6 division indexes is analyzed one by one, in which:
The A1 different temperatures running performance index is determined as follows: if the lowest temperature that a) equipment can operate normally Less than or equal to region average annual accumulated temperature year after year, then air source heat pump heating equipment to be analyzed be suitable for region to be analyzed into Heating application under row extreme temperature, it is on the contrary then be not suitable for；If b) equipment is within the designed service life every year on average in different gas Mean time between failures (MTBF) under warm environment be respectively greater than or equal to corresponding to region year after year year air temperature distribution when Long, then air source heat pump heating equipment to be analyzed is suitable for carrying out the heating application under different temperatures in region to be analyzed, it is on the contrary then It is not suitable for；Only when a), b) determine that result is suitable when, be just considered as and meet this index request, otherwise to be unsatisfactory for；
The A2 low-temperature startup performance index is determined as follows: if equipment can normally start including using included low The lowest temperature that warm auxiliary actuating apparatus is started is less than or equal to region average annual accumulated temperature year after year, then air to be analyzed Source heat pump heating equipment is suitable for carrying out the heating application under cold-starting in region to be analyzed, on the contrary then be not suitable for；
The A3 high weight in wet base frost environment running performance index is determined as follows: if equipment is in single defrosting cycle Heating capacity is greater than or equal to high weight in wet base frost section inner region typical building unit area maximum Heating Load demand, then to be analyzed Air source heat pump heating equipment is suitable for carrying out the heating application under high weight in wet base frost environment in region to be analyzed, on the contrary then be not suitable for；
The A4 climatic protection type is determined as follows: if the weather item that the type of protection and equipment of equipment are applicable in Part grade is equal to or is more strict in the requirement in region to be analyzed, then air source heat pump heating equipment to be analyzed is suitable in region to be analyzed Meet the heating application under the conditions of climatic protection, it is on the contrary then be not suitable for；
Following judgement can be carried out to the A5 static electricity resistance: if the antistatic grade of equipment is equal to or is more strict in area to be analyzed The requirement in domain, then air source heat pump heating equipment to be analyzed is suitable for carrying out heating under the conditions of meeting antistatic in region to be analyzed Using on the contrary then be not suitable for；
The A6 dielectric strength is determined as follows: if the dielectric strength of equipment is equal to or is more strict in region to be analyzed It is required that then air source heat pump heating equipment to be analyzed is suitable for meet the heating application under dielectric strength in region to be analyzed, It is on the contrary then be not suitable for；
4-2) heating comprehensive benefit analysis
It will be according to the inner B1 heating season coefficient of performance (HSPF) of table 1 in step 1), B2 fine particle (PM2.5) emission reduction Amount, the B3 investment payback time, totally 3 division indexes were calculated one by one, in which:
The calculating process of the B1 heating season coefficient of performance (HSPF) is as follows: firstly, using by when Typical Year meteorology join Number is calculated using moving average method and determines the regional heating phase to be analyzed, and each outdoor temperature for needing to heat in Heating Period is counted Hourage occurs；Secondly, being set separately using region typical building unit area Heating Load and outdoor design temperature for heating Full load point and zero load point calculate thermic load fractional load rate and heat under the conditions of each outdoor temperature for needing to heat in Heating Period Load value；Again, it divides into different outdoor temperatures, different compressors running frequency using equipment and prepares heat and the coefficient of performance (COP) data and aforementioned calculation of Heat Load are as a result, calculating meets typical building unit area heating heat under the conditions of each temperature respectively The equipment input power of workload demand；Finally, recycling the generation hourage for each outdoor temperature for needing to heat in Heating Period, heat Load and equipment input power calculate heating season total heat duties (HSTL) and heating season amount of equipment power consumption (HSTE), and And then show that air source heat pump heating equipment to be analyzed carries out the heating season coefficient of performance of heating application in region to be analyzed (HSPF)；
B2 fine particle (the PM2.5) emission reduction calculating process it is as follows: firstly, utilizing region typical case's coal heating stove The average thermal efficiency, coal-fired calorific value and aforementioned calculated heating season total heat duties (HSTL) are as a result, be calculated in Heating Period The coal-fired total amount consumed of typical coal heating stove；Then, it is adopted using coal-fired total amount consumed and region typical case coal heating stove typical case Warm process fine particle (PM2.5) emission factor, the fine particle that heating is carried out using typical coal heating stove is calculated (PM2.5) discharge amount；Finally, being averaged supply standard coal consumption and fine particle (PM using current year region or national fired power generating unit2.5) Emission factor and aforementioned calculated air source heat pump heating equipment to be analyzed carry out the heating of heating application in region to be analyzed Fine particle (the PM using air source heat pump heating equipment heating to be analyzed is calculated in season amount of equipment power consumption (HSTE)2.5) Discharge amount, and show that air source heat pump heating equipment to be analyzed carries out heating in region to be analyzed and applies relative to using allusion quotation in turn The region typical building unit area emission reduction of type civil heating stove heating；
The calculating process of the B3 investment payback time is as follows: firstly, being fired using the region burned coal price of acquisition, region typical case Typical fire coal is adopted in coal heating furnace system initial cost, region typical case's coal heating stove design life data and aforementioned Heating Period The coal-fired total amount consumed calculated result of radiator calculates separately and obtains the first of region typical building unit area coal heating stove heating Investment cost year value and operating cost year value；Then, the air source heat pump heating equipment initial cost to be analyzed of acquisition, design are utilized Service life, region electricity rates data and aforementioned air source heat pump heating equipment to be analyzed carry out heating in region to be analyzed and answer Heating season amount of equipment power consumption (HSTE) calculated result calculates separately and obtains region typical building unit area use wait divide Analyse the first cost year value and operating cost year value of air source heat pump heating equipment heating；Finally, being based on two kinds of heating technologies Expense year value calculated result be calculated air source heat pump heating equipment to be analyzed region to be analyzed carry out heating application phase For the investment payback time of typical civil heating stove heating；
4-3) user's performance of control is analyzed
It will be adjusted for the affiliated climate region of building of different zones according to the C1 room temperature of table 1 in step 1), C2 timesharing Locellus is adjusted, C3 intermittent duty adjusts totally 3 division indexes and analyzed one by one, in which:
The C1 room temperature is adjusted, is analyzed by the related data obtained to step 2), obtains equipment Room temperature regulative mode classification is used for step 4-4) Suitability division；
For the C2 timesharing locellus adjust, analyzed by the related data obtained to step 2), obtain equipment to User provides timesharing locellus regulating device classification, is used for step 4-4) Suitability division；
The C3 intermittent duty is adjusted, is analyzed by the related data obtained to step 2), show that equipment exists User carries out whether having equipment deicing requirements and antifreeze energy consumption when intermittent duty adjusting, is used for step 4-4) Suitability division；
4-4) Suitability division will obtain air to be analyzed using the analysis result comprehensive analysis of above-mentioned every division index Heating Suitability Regionalization result of the source heat pump heating equipment in region to be analyzed, the specific steps are as follows:
Firstly, examination equipment heating safety and reliability, if the heating safety of defined and reliability division index are complete When meeting index request, then determine that air source heat pump heating equipment to be analyzed " being suitable for substantially " carries out heating in region to be analyzed and answers With, if the case where being unsatisfactory for index, determine air source heat pump heating equipment " being not suitable for " to be analyzed region to be analyzed into Row heating application；
Secondly, it is comprehensive to examine or check its heating the case where region to be analyzed carries out heating application for equipment " being suitable for substantially " Benefit, to determine equipment " suitable " in region to be analyzed progress heating application or continue to keep " being suitable for substantially " in region to be analyzed The conclusion of heating application is carried out, specifically: if the equipment heating season coefficient of performance (HSPF) is not less than the first setting value, and thin Grain object (PM2.5) invested back compared to typical coal heating stove emission reduction rate not less than the second setting value, and compared to typical coal heating stove The receipts phase is no more than its design life, then determines that air source heat pump heating equipment " suitable " to be analyzed carries out in region to be analyzed Heating application continues to air source heat pump heating equipment to be analyzed " being suitable for substantially " and exists if three conditions do not meet simultaneously Region to be analyzed carries out the judgement of heating application；
Again, its user's performance of control is examined or check the case where region to be analyzed carries out heating application for equipment " suitable ", To determine that equipment " being particularly suitable for " carries out heating application or continue holding " suitable " to carry out in region to be analyzed in region to be analyzed The conclusion of heating application, specifically: if the room temperature regulative mode of equipment is direct regulative mode, and equipment provides the user with Timesharing locellus regulating device is electronic regulating unit, and equipment when user carries out intermittent duty adjusting without equipment deicing requirements and Antifreeze energy consumption then determines that air source heat pump heating equipment " being particularly suitable for " to be analyzed carries out heating application in region to be analyzed, if Three conditions do not meet simultaneously, then continue to air source heat pump heating equipment " suitable " to be analyzed and adopted in region to be analyzed The judgement of warm application；
Finally, determining conclusion according to above-mentioned analysis, arrangement obtains air source heat pump heating equipment to be analyzed in area to be analyzed The heating Suitability Regionalization result in domain.
The beneficial effects of the present invention are: a kind of air source heat pump heating equipment Suitability Regionalization method, by inhomogeneity Suitability of the type air source heat pump heating equipment in different regions is analyzed, and is provided to user and is met practical Suitability division As a result, selecting suitable air source heat pump equipment to be adopted according to local climatic characteristic and practical heating demand for different regions Warm application etc. provides important decision foundation.Air source heat pump skill also is carried out to fully consider and utilizing local climate resource simultaneously Art optimization and the standardization of products provide scientific basis, and then expand air source heat pump heating equipment application region range, promote the winter The season high-efficiency cleaning heating progress of work, pushes air source heat pump industry health, orderly development to have most important theories meaning and reality Application value.
Specific embodiment
Specific embodiments of the present invention will be described in detail below.Those skilled in the art of the present technique, which are appreciated that, to be removed It is non-specially to state, singular " one " used herein, "one", "an", " described " and "the" may also comprise plural form. It is to be further understood that wording " comprising " used in specification of the invention refers to that there are the feature, index, steps Suddenly, operate, but it is not excluded that in the presence of or add other one or more features, index, step, operation or their group.
A kind of air source heat pump heating equipment Suitability Regionalization method of the embodiment of the present invention, comprising the following steps:
1) the Suitability Regionalization index for determining air source heat pump heating equipment to be analyzed, specifically includes:
It 1-1) is analysed to air source heat pump heating equipment and needs to carry out the region of heating application as region to be analyzed, it should Region to be analyzed can be the geographical coordinate of a specified place, such as 39 ° 54 ' 26.37 of north latitude ", 116 ° 23 ' of east longitude 29.22 ", or a region, such as Qinghua Garden, Haidian District, Beijing City street or the bigger Haidian District, Beijing City of range or Beijing or even the whole nation region with heating demand.
Air source heat pump heating to be analyzed 1-2) is determined according to the level-one subregion of the affiliated building climate demarcation in region to be analyzed The Suitability Regionalization index of equipment, wherein if region to be analyzed includes multiple and different climates region of building, first according to building gas Waiting subregion and being analysed to region division is several subregions to be analyzed, then builds gas according to belonging to each subregion to be analyzed It waits subregion and determines the Suitability Regionalization index；The Suitability Regionalization index of air source heat pump heating equipment to be analyzed is broadly divided into Three classes, including heating safety and reliability index, heating overall efficiency indicator and user's performance of control index, different building climates The air source heat pump heating equipment Suitability Regionalization index of subregion is as shown in table 1:
The air source heat pump heating equipment Suitability Regionalization index of the different climates region of building of table 1
Climate region of building A heating safety and reliability B heating comprehensive benefit C user's performance of control
Ith subregion A1、A2、A4、A5 B1、B2、B3 C1、C2、C3
IIth subregion A1、A2、A5 B1、B2、B3 C1、C2、C3
IIIth subregion A1、A3、A6 B1、B2、B3 C1、C2、C3
VIth subregion A1、A2、A4、A5、A6 B1、B2、B3 C1、C2、C3
VIIth subregion A1、A2、A4、A5 B1、B2、B3 C1、C2、C3
In table,
A1 be different temperatures runnability, for examine or check air source heat pump heating equipment to be analyzed region to be analyzed year after year Whether can be operated normally under average annual accumulated temperature environment, and year is most year after year in examination equipment region within the designed service life Whether low each piecewise interval of temperature can ensure failure-free operation；
A2 is low-temperature startup performance, for examining or check air source heat pump heating equipment to be analyzed in region to be analyzed year pole year after year Whether normally can start and run under the lowest temperature environment of end；
A3 is high weight in wet base frost environment runnability, for examining or check air source heat pump heating equipment to be analyzed in region to be analyzed When being continuously in high weight in wet base frost section whether can normal heat supply, can equipment heating capacity meet Heating Load；
A4 is climatic protection type, for examining or check whether air source heat pump heating equipment to be analyzed meets region pair to be analyzed The requirement of equipment protection type and equipment weather conditions grade；
A5 is antistatic performance, for examining or check whether air source heat pump heating equipment to be analyzed meets region to be analyzed to setting The requirement of standby electrostatic protection grade；
A6 is dielectric strength；For examining or check whether air source heat pump heating equipment to be analyzed meets region to be analyzed to equipment The requirement of dielectric strength；
B1 is the heating season coefficient of performance (HSPF), for examining or check air source heat pump heating equipment to be analyzed in area to be analyzed The efficiency situation of domain progress heating application；
B2 is fine particle (PM2.5) emission reduction, for examining or check air source heat pump heating equipment to be analyzed in region to be analyzed Heating is carried out using the emission reduction situation relative to typical civil heating stove heating；
B3 is the investment payback time, is answered for examining or check air source heat pump heating equipment to be analyzed in region to be analyzed progress heating With the economic implementations relative to typical civil heating stove heating；
C1 is room temperature regulation performance, the interior provided the user with for examining or check air source heat pump heating equipment to be analyzed Temperature regulation mechanism, regulative mode, which is divided into, directly to be adjusted and is adjusted indirectly, it is specified that directly regulative mode is better than indirect regulative mode； Further, direct regulative mode refers to that equipment can adjust setting room temperature using indoor temperature controller by user, adjusts indirectly Section mode refers to that equipment can not be by the indoor temperature control device of user's operation, can only be by user by adjusting other parameters Influence room temperature, for example, in hot-water type air source heat pump system by adjust enter the room the hot water temperature of heating terminal come Adjust the mode of room temperature；
C2 is timesharing locellus regulation performance, provides the user with timesharing point for examining or check air source heat pump heating equipment to be analyzed The type of room regulating device, the type of device include electronic regulating unit (such as temperature controller, remote controler) and physics regulating device (such as water collecting and diversifying device, valve) is, it is specified that electronic regulating unit is better than physics regulating device；
C3 is intermittent duty regulation performance, carries out interval fortune in user for examining or check air source heat pump heating equipment to be analyzed Row whether has equipment deicing requirements and antifreeze energy consumption when adjusting, it is specified that the equipment without deicing requirements and antifreeze energy consumption is antifreeze better than having It is required that the equipment with antifreeze energy consumption；For example, hot air type air source heat pump can be by remote control control, free switch, between realization It has a rest runing adjustment, there is no antifreeze demand and energy consumption during equipment downtime；Hot-water type air source heat pump is due to being used as heat exchange using water Medium, when intermittent duty, recirculated water freezes in order to prevent, and for equipment by deicing requirements, water circulating pump, which continues to run, generates antifreeze energy Consumption.
2) the Suitability Regionalization index according to determined by step 1) obtains relevant air source heat pump heating equipment to be analyzed Data and area data to be analyzed；Wherein, the corresponding air source heat pump heating equipment number to be analyzed of different Suitability Regionalization indexs According to as shown in table 2 with area data to be analyzed:
The different Suitability Regionalization indexs of table 2 correspond to air source heat pump heating equipment data to be analyzed and area data to be analyzed
Normals described in table is the technical term in Meteorological Science, when referring to reorganization meteorological data, given previous one The a certain period of (general to be rounded 30 years) in Duan Lianxu time adds up average value or extreme value.
Preferably, the mean time between failures under different temperature environments (MTBF) are equipment point to the equipment respectively Not temperature [- 60.0, -50.0), [- 50.0, -40.0), [- 40.0, -30.0) and [- 30.0, -15.0] environment under be averaged Non-failure operation time (MTBF)；Correspondingly, a length of lowest temperature of year year after year difference when the air temperature distribution of year year after year and correspondence [- 50.0, -40.0), [- 40.0, -30.0), the durations of [- 30.0, -15.0] and [- 15.0, -2.0], temperature unit is ℃。
The lowest temperature that equipment described in table can normally start includes being opened using included auxiliary low-temp. starting device Corresponding lowest temperature when dynamic.
High weight in wet base frost section described in table refers to the temperature of ground air at -6.0~+6.0 DEG C, and relative humidity is not low In 75% range.
The affiliated climate type in region described in table, the harsh class requirement of regional climate environmental condition, region antistatic grade Range of summation dielectric strength requirement is wanted to be determined according to the related mechanically and electrically work electronic product environmental condition technical requirements of country.
Heating capacity and the coefficient of performance of the equipment described in table under different outdoor temperatures, different compressors running frequency (COP), the case where wherein for same compressor operating frequency, different outdoor temperatures, the temperature difference of two adjacent temperature spots must not More than 10 DEG C, and the case where for same outdoor temperature, different compressors running frequency, two adjacent compressor running frequencies Difference is no more than 20Hz (compressor frequency value generally takes ten integral multiple).
Described in table by when Typical Year meteorologic parameter be for calculate building by when heating load meteorologic parameter.
In table, the C1 room temperature is adjusted, and mainly examines or check what air source heat pump heating equipment to be analyzed provided the user with Room temperature regulative mode, which, which is broadly divided into, directly adjusts and adjusts indirectly.Direct regulative mode refers to that equipment can be by User adjusts setting room temperature using indoor temperature controller；Indirect regulative mode refers to that equipment can not be by the room of user's operation Interior temperature control equipment can only influence room temperature by adjusting other parameters by user, such as in hot-water type air-source The hot water temperature of heating terminal is entered the room come by way of adjusting room temperature adjusting in heat pump system.Direct regulative mode Typically superior to indirect regulative mode.
Further, to be analyzed if the range in the region to be analyzed is more than the range in a county domain when obtaining data Area data obtains the data in each county domain using county domain as basic unit one by one, if a certain county domain lacks related data, by most Unfavorable principle chooses related data use in phase neighbouring county domain.For example, when regional scope to be analyzed is more than county domain range, phase The pass county meteorologic parameter Ying Yi domain is fundamental analysis unit, is obtained belonging to corresponding region or the national surface weather observation in administrative county domain Stand data, and with the geographical location of observation station represent belonging to county's domain range.If there is multiple national surface weather observations in certain county domain It stands, the more severe observation station of meteorological condition should be chosen by least favorable principle and represents affiliated county domain range；If not having in certain county domain National surface weather observation station should be chosen the observation station generation that meteorological condition is the most severe in other adjacent county domains by least favorable principle Table this county domain range.
3) the air source heat pump heating equipment data to be analyzed and area data to be analyzed progress data that step 2) is obtained Pretreatment specifically includes that shortage of data processing, data scrubbing, data integration and data transformation.Wherein,
The shortage of data processing, when shortage of data can be ignored, does not deal with, and when can not ignore, according to circumstances makees as follows Processing: the case where for air source heat pump heating equipment shortage of data to be analyzed, missing data has been supplemented by data providing It is whole, for the data that data providing cannot supplement, air source heat pump heating equipment to be analyzed is carried out by professional testing agency It detects and obtains data；The case where for area data to be analyzed missing, the county Ying Yi domain is basic handling unit, by least favorable original Then choose the data filling missing item that condition is the most severe in adjacent processing units.
The data scrubbing is including the use of peel off point analysis or decision tree classification to air source heat pump heating equipment to be analyzed The data filtering of subsequent analysis research can be interfered to come out in performance data then to be replaced using linear interpolation method.Example Such as, for a certain air source heat pump heating equipment to be analyzed under the conditions of 15 DEG C, the coefficient of performance (COP) reaches 50.0W/W, hence it is evident that violates Professional general knowledge.At this point, should using point analysis is peeled off or decision tree classification is filtered out, then using in data with 15 DEG C of phases Two adjacent points, such as 10 DEG C and 20 DEG C of two points or 5 DEG C and 10 DEG C of two points, find out 15 DEG C using linear interpolation or epitaxy Numerical value simultaneously replaces its original interference data.Wherein, linear interpolation and epitaxy are had ready conditions in use, in preferential use The method of inserting.
The data scrubbing further includes to meet least favorable condition as principle, at repeated data or colliding data Reason.For example, Heilongjiang Province's Mohe County 1981 to 2010 data year after year are divided into due to process meteorological data etc. Corresponding average annual accumulated temperature year after year was -48.1 respectively to 1996 and 1997 to 2010 data within 1981 DEG C and -47.5 DEG C, according to least favorable condition principles, (- 48.1 DEG C) of lower value are taken as the ground (county domain) to above-mentioned data and is tired out Year average annual accumulated temperature.
The data integration is using common item as reference items are by difference county domains in same building Study on Climate Division but numerical value is complete Identical data merge, and are regarded as county domain (fundamental analysis unit) and carry out subsequent data analysis.The county Ruo Liangge Different climates region of building are adhered in domain separately, must not carry out across subregion merging.For example, not having in the same building Study on Climate Division county Nei Mou domain National surface weather observation station, the method through step 2), the most by meteorological condition in other adjacent county domains of least favorable principle selection After severe observation station represents the processing of this county domain range, this county domain can merge with the phase neighbouring county domain chosen, and be considered as county domain (base This unit of analysis) and carry out subsequent data analysis.
Data transformation is in order to allow formal analysis work more efficiently and conveniently, for the practical feelings of initial data Condition converts partial data therein.Data transformation mainly divides three classes, and first kind transformation is by same physical type data Unit be uniformly transformed to general measurement unit, for example standard ton made in U.S.A (USRT) and watt (W) or kilowatt (kW) and watt (W) are united One is transformed to relatively more generally measurement unit watt (W)；The transformation of second class is that the format of data is carried out to unification.Such as it will be scientific Counting method data are uniformly converted into ordinary numeric value data；For another example retain two effective digitals for unified after data decimal point；The Three classes transformation be by continuous data discretization, such as by height above sea level specific value it is discrete be height above sea level rank, from 0m~ The every 1000m of 5000m is level-one, totally 5 ranks of respectively 1 grade, 2 grades, 3 grades, 4 grades and 5 grades.5000m or more is general, and nobody is long-term It lives, therefore no longer divides rank.
4) data analysis is carried out to the data for completing step 3), obtains air source heat pump heating equipment to be analyzed to be analyzed The heating Suitability Regionalization in region is as a result, specifically include:
4-1) heating safety and fail-safe analysis
The A1 different temperatures maneuverability that will be chosen for the affiliated climate region of building of different zones according to table 1 in step 1) Energy, A2 low-temperature startup performance, A3 high weight in wet base frost environment runnability, A4 climatic protection type, A5 antistatic performance and A6 dielectric Corresponding entry of the intensity in totally 6 division indexes is analyzed one by one, in which:
The A1 different temperatures running performance index is determined as follows: if the lowest temperature that a) equipment can operate normally Less than or equal to region average annual accumulated temperature year after year, then air source heat pump heating equipment to be analyzed be suitable for region to be analyzed into Heating application under row extreme temperature, it is on the contrary then be not suitable for；If b) equipment is within the designed service life every year on average in different gas Under warm environment (such as be respectively [- 60.0, -50.0), [- 50.0, -40.0), [- 40.0, -30.0) and [- 30.0, -15.0]) Mean time between failures (MTBF) be respectively greater than or be equal to region year after year every year air temperature distribution (such as be respectively [- 50.0, -40.0), [- 40.0, -30.0), [- 30.0, -15.0] and [- 15.0, -2.0]) duration, then air source heat pump to be analyzed Heating equipment is suitable for carrying out the heating application under cold operation in region to be analyzed, on the contrary then be not suitable for；Only work as a), b) determine knot When fruit is suitable, just it is considered as and meets this index request, otherwise to be unsatisfactory for.Decision condition a) is for examining or check air-source to be analyzed Whether heat pump heating equipment can operate normally under region to be analyzed year after year average annual accumulated temperature environment；Decision condition b) is used for Examining or check equipment, in region, whether each piecewise interval of the year lowest temperature can ensure failure-free operation year after year within the designed service life.
The A2 low-temperature startup performance index is determined as follows: if equipment can normally start including using included low The lowest temperature that warm auxiliary actuating apparatus is started is less than or equal to region average annual accumulated temperature year after year, then air to be analyzed Source heat pump heating equipment is suitable for carrying out the heating application under cold-starting in region to be analyzed, on the contrary then be not suitable for.This index master It is used to examine or check air source heat pump heating equipment to be analyzed whether under region to be analyzed year after year average annual accumulated temperature environment Normally starts and run.
The A3 high weight in wet base frost environment running performance index is determined as follows: if equipment is in single defrosting cycle Heating capacity is greater than or equal to high weight in wet base frost section inner region typical building unit area maximum Heating Load demand, then to be analyzed Air source heat pump heating equipment is suitable for carrying out the heating application under high weight in wet base frost environment in region to be analyzed, on the contrary then be not suitable for； Wherein, high weight in wet base frost section refers to the temperature of ground air at -6.0~+6.0 DEG C, and relative humidity is not less than 75% model It encloses.This index, which is mainly used for examining or check air source heat pump heating equipment to be analyzed, is continuously in high weight in wet base frost section in region to be analyzed When whether can normal heat supply, can equipment heating capacity meet Heating Load.
The A4 climatic protection type is determined as follows: if the weather item that the type of protection and equipment of equipment are applicable in Part grade is equal to or is more strict in the requirement in region to be analyzed, then air source heat pump heating equipment to be analyzed is suitable in region to be analyzed Meet the heating application under the conditions of climatic protection, it is on the contrary then be not suitable for；Wherein, the affiliated climate type in region and regional climate The harsh class requirement of environmental condition should be determined according to the related mechanically and electrically work electronic product environmental condition technical requirements of country. This index be mainly used for examining or check air source heat pump heating equipment to be analyzed whether meet region to be analyzed to equipment protection type and The requirement of equipment weather conditions grade.
Following judgement can be carried out to the A5 static electricity resistance: if the antistatic grade of equipment is equal to or is more strict in area to be analyzed The requirement in domain, then air source heat pump heating equipment to be analyzed is suitable for carrying out heating under the conditions of meeting antistatic in region to be analyzed Using on the contrary then be not suitable for；Wherein, region antistatic class requirement should be according to the related mechanically and electrically work electronic product environment of country Condition technical requirements are determined.This index be mainly used for examining or check air source heat pump heating equipment to be analyzed whether meet it is to be analyzed Requirement of the region to equipment electrostatic protection grade.
The A6 dielectric strength is determined as follows: if the dielectric strength of equipment is equal to or is more strict in region to be analyzed It is required that then air source heat pump heating equipment to be analyzed is suitable for meet the heating application under dielectric strength in region to be analyzed, It is on the contrary then be not suitable for；Wherein, region dielectric strength requirement should be according to the related mechanically and electrically work electronic product environmental condition skill of country Art requires to be determined.This index is mainly used for examining or check whether air source heat pump heating equipment to be analyzed meets region pair to be analyzed The requirement of equipment dielectric strength.
4-2) heating comprehensive benefit analysis
It will be according to the inner B1 heating season coefficient of performance (HSPF) of table 1 in step 1), B2 fine particle (PM2.5) emission reduction Amount, the B3 investment payback time, totally 3 division indexes were calculated one by one, in which:
The calculating process of the B1 heating season coefficient of performance (HSPF) is as follows: firstly, using by when Typical Year meteorology join Number is calculated using moving average method and determines the regional heating phase to be analyzed, and each (outdoor) temperature for needing to heat in Heating Period is counted Generation hourage；Secondly, being set respectively using region typical building unit area Heating Load and outdoor design temperature for heating Full load point and zero load point are determined (the present embodiment using maximum heating load in Heating Period as full load point, with 15 DEG C for zero load Point), calculate thermic load fractional load rate and thermic load value under the conditions of each (outdoor) temperature for needing to heat in Heating Period；Again, It is divided into using equipment in different outdoor temperatures, different compressors running frequency and prepares heat and the coefficient of performance (COP) data with before Calculation of Heat Load is stated as a result, calculating meets the equipment of typical building unit area Heating Load demand under the conditions of each temperature respectively Input power；Finally, recycling the generation hourage for each (outdoor) temperature for needing to heat in Heating Period, thermic load and equipment defeated Enter power, calculate heating season total heat duties (HSTL) and heating season amount of equipment power consumption (HSTE), and is obtained in turn wait divide It analyses air source heat pump heating equipment and carries out the heating season coefficient of performance (HSPF) of heating application in region to be analyzed.The heating season The section coefficient of performance is mainly used for examining or check air source heat pump heating equipment to be analyzed in the efficiency of region to be analyzed progress heating application Situation.
B2 fine particle (the PM2.5) emission reduction calculating process it is as follows: firstly, utilizing region typical case's coal heating stove The average thermal efficiency, coal-fired calorific value and aforementioned calculated heating season total heat duties (HSTL) are as a result, be calculated in Heating Period The coal-fired total amount consumed of typical coal heating stove；Then, it is adopted using coal-fired total amount consumed and region typical case coal heating stove typical case Warm process fine particle (PM2.5) emission factor, the fine particle that heating is carried out using typical coal heating stove is calculated (PM2.5) discharge amount；Finally, being averaged supply standard coal consumption and fine particle (PM using current year region or national fired power generating unit2.5) Emission factor and aforementioned calculated air source heat pump heating equipment to be analyzed carry out the heating of heating application in region to be analyzed Fine particle (the PM using air source heat pump heating equipment heating to be analyzed is calculated in season amount of equipment power consumption (HSTE)2.5) Discharge amount, and show that air source heat pump heating equipment to be analyzed carries out heating in region to be analyzed and applies relative to using allusion quotation in turn The region typical building unit area emission reduction of type civil heating stove heating.The emission reduction is mainly used for examining or check sky to be analyzed Air supply heat pump heating equipment carries out heating using the emission reduction feelings relative to typical civil heating stove heating in region to be analyzed Condition.
The calculating process of the B3 investment payback time is as follows: firstly, being fired using the region burned coal price of acquisition, region typical case Typical fire coal is adopted in coal heating furnace system initial cost, region typical case's coal heating stove design life data and aforementioned Heating Period The coal-fired total amount consumed calculated result of radiator is worth method using expense year, calculates separately and show that region typical building unit area fires The first cost year value and operating cost year value of coal heating stove heating；Then, it is adopted using the air source heat pump to be analyzed of acquisition Heating equipment initial cost, design life, region electricity rates data and aforementioned air source heat pump heating equipment to be analyzed to Analyzed area carries out heating season amount of equipment power consumption (HSTE) calculated result of heating application, is worth method using expense year, counts respectively Calculate obtain region typical building unit area using air source heat pump heating equipment heating to be analyzed first cost year value and Operating cost year value；Finally, air source heat pump to be analyzed is calculated in the expense year value calculated result based on two kinds of heating technologies Heating equipment carries out heating using the investment payback time relative to typical civil heating stove heating in region to be analyzed.The throwing Money payoff period is mainly used for examining or check air source heat pump heating equipment to be analyzed in region to be analyzed progress heating using relative to allusion quotation The economic implementations of type civil heating stove heating.
4-3) user's performance of control is analyzed
It will be adjusted for the affiliated climate region of building of different zones according to the C1 room temperature of table 1 in step 1), C2 timesharing Locellus is adjusted, C3 intermittent duty adjusts totally 3 division indexes and analyzed one by one, in which:
It is analyzed by the related data obtained to step 2), obtains the room temperature regulative mode classification of equipment, used In the Suitability division step 4-4).
It is analyzed by the related data obtained to step 2), show that equipment provides the user with timesharing locellus regulating device Classification is used for step 4-4) Suitability division.
It is analyzed by the related data obtained to step 2), show that equipment is when user carries out intermittent duty adjusting The no conclusion for having equipment deicing requirements and antifreeze energy consumption is used for step 4-4) Suitability division.
4-4) Suitability division will obtain air to be analyzed using the analysis result comprehensive analysis of above-mentioned every division index Heating Suitability Regionalization result of the source heat pump heating equipment in region to be analyzed.Specific step is as follows:
Firstly, examination equipment heating safety and reliability, if the heating safety of defined and reliability division index (i.e. table The A class index of different climates region of building is directed in 1) when fully meeting index request, then determine that air source heat pump to be analyzed is adopted Heating equipment " being suitable for substantially " carries out heating application in region to be analyzed and determines sky to be analyzed if the case where being unsatisfactory for index Air supply heat pump heating equipment " being not suitable for " carries out heating application in region to be analyzed；
Secondly, it is comprehensive to examine or check its heating the case where region to be analyzed carries out heating application for equipment " being suitable for substantially " Benefit, to determine equipment " suitable " in region to be analyzed progress heating application or continue to keep " being suitable for substantially " in region to be analyzed The conclusion of heating application is carried out, specifically: if the equipment heating season coefficient of performance (HSPF) is not less than (setting of the first setting value Value is related to building thermal performance design subregion, can be divided according to severe cold, cold and hot-summer and cold-winter area, respectively 1.80Wh/ Wh, 2.40Wh/Wh, 3.00Wh/Wh, the first setting value of the present embodiment are 2.40Wh/Wh), and fine particle (PM2.5) compare allusion quotation (setting value is according to the typical coal heating stove unit heating load of use not less than the second setting value for type coal heating stove emission reduction rate With the fine particle (PM of air source heat pump heating equipment unit heating load to be analyzed2.5) discharge amount determination, air-source heat to be analyzed Pump the fine particle (PM of heating equipment unit heating load2.5) discharge amount according to its unit heating load electricity consumption and national thermoelectricity Fine particle (the PM of unit mean unit power supply2.5) emission factor determines that the second setting value of the present embodiment is 90%), and to compare The typical coal heating stove investment payback time is no more than its design life, then determines air source heat pump heating equipment to be analyzed " suitable " carries out heating application in region to be analyzed, if three conditions do not meet simultaneously, continues to air-source heat to be analyzed It pumps heating equipment " being suitable for substantially " and carries out the judgement of heating application in region to be analyzed；
Again, its user's performance of control is examined or check the case where region to be analyzed carries out heating application for equipment " suitable ", To determine that equipment " being particularly suitable for " carries out heating application or continue holding " suitable " to carry out in region to be analyzed in region to be analyzed The conclusion of heating application, specifically: if the room temperature regulative mode of equipment is direct regulative mode, and equipment provides the user with Timesharing locellus regulating device is electronic regulating unit, and equipment when user carries out intermittent duty adjusting without equipment deicing requirements and Antifreeze energy consumption then determines that air source heat pump heating equipment " being particularly suitable for " to be analyzed carries out heating application in region to be analyzed, if Three conditions do not meet simultaneously, then continue to air source heat pump heating equipment " suitable " to be analyzed and adopted in region to be analyzed The judgement of warm application；
Finally, determining conclusion according to above-mentioned analysis, arrangement obtains air source heat pump heating equipment to be analyzed in area to be analyzed The heating Suitability Regionalization result in domain.
Finally, using the available different air source heat pump heating equipments of the method for the present invention in whole nation area with heating demand If the heating Suitability Regionalization in domain as a result, user according to related Suitability Regionalization as a result, in conjunction with itself need to performance of control It asks, the air source heat pump equipment of " suitable " or " being particularly suitable for " is selected to carry out heating application；Simultaneously for " being not suitable for " Air source heat pump equipment, user does not use such equipment to carry out heating, so that user be helped to avoid investment waste.
The description of the specification of disclosure provided above is exemplary, rather than restrictive.According to above-mentioned introduction, Many modifications and changes of the invention are all possible.Therefore, it is in order to preferably explain this hair that embodiment, which is chosen and described, Bright principle and its application, and understand those of ordinary skill in the art, under the premise of not departing from essence of the present invention, Suo Youxiu Change and change is each fallen within protection scope of the present invention defined by the claims.

Claims (5)

1. a kind of air source heat pump heating equipment Suitability Regionalization method, which is characterized in that method includes the following steps:
1) the Suitability Regionalization index for determining air source heat pump heating equipment to be analyzed, specifically includes:
1-1) be analysed to air source heat pump heating equipment and need to carry out the region of heating application as region to be analyzed, should to point The geographical coordinate that region is a specified place is analysed, or is region with heating demand；
Air source heat pump heating equipment to be analyzed 1-2) is determined according to the level-one subregion of the affiliated building climate demarcation in region to be analyzed Suitability Regionalization index, which is divided into three classes: heating safety refers to reliability index, heating comprehensive benefit Mark and user's performance of control index, the air source heat pump heating equipment Suitability Regionalization index such as table 1 of different climates region of building It is shown:
The air source heat pump heating equipment Suitability Regionalization index of the different climates region of building of table 1
Climate region of building A heating safety and reliability B heating comprehensive benefit C user's performance of control Ith subregion A1、A2、A4、A5 B1、B2、B3 C1、C2、C3 Section II subregion A1、A2、A5 B1、B2、B3 C1、C2、C3 IIIth subregion A1、A3、A6 B1、B2、B3 C1、C2、C3 VIth subregion A1、A2、A4、A5、A6 B1、B2、B3 C1、C2、C3 VIIth subregion A1、A2、A4、A5 B1、B2、B3 C1、C2、C3
In table,
A1 is different temperatures runnability, for examining or check air source heat pump heating equipment to be analyzed in region to be analyzed year pole year after year Whether can be operated normally under the lowest temperature environment of end, and examine or check the region of equipment within the designed service life year minimum gas year after year Whether each piecewise interval of temperature can ensure failure-free operation；
A2 is low-temperature startup performance, and for examining or check air source heat pump heating equipment to be analyzed, in region to be analyzed, year is extremely most year after year Whether normally can start and run under low-temperature environment；
A3 is high weight in wet base frost environment runnability, continuous in region to be analyzed for examining or check air source heat pump heating equipment to be analyzed When in high weight in wet base frost section whether can normal heat supply, can equipment heating capacity meet Heating Load；
A4 is climatic protection type, for examining or check whether air source heat pump heating equipment to be analyzed meets region to be analyzed to equipment The requirement of type of protection and equipment weather conditions grade；
A5 is antistatic performance, and for examining or check air source heat pump heating equipment to be analyzed, whether to meet region to be analyzed quiet to equipment The requirement of electric degree of protection；
A6 is dielectric strength, for examining or check whether air source heat pump heating equipment to be analyzed meets region to be analyzed to equipment dielectric The requirement of intensity；
B1 be the heating season coefficient of performance (HSPF), for examine or check air source heat pump heating equipment to be analyzed region to be analyzed into The efficiency situation of row heating application；
B2 is fine particle (PM2.5) emission reduction, it is carried out for examining or check air source heat pump heating equipment to be analyzed in region to be analyzed Heating is using the emission reduction situation relative to typical civil heating stove heating；
B3 is the investment payback time, carries out heating application phase in region to be analyzed for examining or check air source heat pump heating equipment to be analyzed For the economic implementations of typical civil heating stove heating；
C1 is room temperature regulation performance, the room temperature provided the user with for examining or check air source heat pump heating equipment to be analyzed Regulative mode, regulative mode, which is divided into, directly to be adjusted and is adjusted indirectly, it is specified that directly regulative mode is better than indirect regulative mode；
C2 is timesharing locellus regulation performance, provides the user with timesharing locellus tune for examining or check air source heat pump heating equipment to be analyzed The type of regulating device, the type of device include electronic regulating unit and physics regulating device, it is specified that electronic regulating unit is better than object Manage regulating device；
C3 is intermittent duty regulation performance, carries out intermittent duty tune in user for examining or check air source heat pump heating equipment to be analyzed Whether equipment deicing requirements and antifreeze energy consumption are had when section, it is specified that the equipment without deicing requirements and antifreeze energy consumption, which is better than, there are deicing requirements With the equipment of antifreeze energy consumption；
2) the Suitability Regionalization index according to determined by step 1) obtains relevant air source heat pump heating equipment data to be analyzed With area data to be analyzed；Wherein, the corresponding air source heat pump heating equipment data to be analyzed of different Suitability Regionalization indexs and Area data to be analyzed is as shown in table 2:
The different Suitability Regionalization indexs of table 2 correspond to air source heat pump heating equipment data to be analyzed and area data to be analyzed
In table,
The high weight in wet base frost section refers to the temperature of ground air at -6.0~+6.0 DEG C, and relative humidity is not less than 75% Range；
Heating capacity and the coefficient of performance (COP) of the equipment under different outdoor temperatures, different compressors running frequency, wherein The case where for same compressor operating frequency, different outdoor temperatures, the temperature difference of two adjacent temperature spots is no more than 10 DEG C, and right In the same outdoor temperature, different compressors running frequency the case where, the difference of two adjacent compressor running frequencies is no more than 20Hz；
3) the air source heat pump heating equipment data to be analyzed to step 2) acquisition and area data to be analyzed progress data are located in advance Reason successively includes: shortage of data processing, data scrubbing, data integration and data transformation；
4) data analysis is carried out to the data for completing step 3), obtains air source heat pump heating equipment to be analyzed in region to be analyzed Heating Suitability Regionalization as a result, specifically including:
4-1) heating safety and fail-safe analysis
It will be for A1 different temperatures runnability, the A2 that the affiliated climate region of building of different zones is chosen according to table 1 in step 1) Low-temperature startup performance, A3 high weight in wet base frost environment runnability, A4 climatic protection type, A5 antistatic performance and A6 dielectric strength are total Corresponding entry in 6 division indexes is analyzed one by one, in which:
The A1 different temperatures running performance index is determined as follows: if a) lowest temperature that equipment can operate normally is lower than Or being equal to region average annual accumulated temperature year after year, then air source heat pump heating equipment to be analyzed is suitable for carrying out pole in region to be analyzed Heating application at a temperature of end, it is on the contrary then be not suitable for；If b) equipment is within the designed service life every year on average in different temperature rings Mean time between failures (MTBF) under border are respectively greater than or equal to year air temperature distribution durations year after year corresponding to region, then Air source heat pump heating equipment to be analyzed is suitable for carrying out the heating application under different temperatures in region to be analyzed, on the contrary then uncomfortable Preferably；Only when a), b) determine that result is suitable when, be just considered as and meet this index request, otherwise to be unsatisfactory for；
The A2 low-temperature startup performance index is determined as follows: if equipment can normally start including auxiliary using included low temperature The lowest temperature for helping starter to be started is less than or equal to region average annual accumulated temperature year after year, then air-source heat to be analyzed Pump heating equipment is suitable for carrying out the heating application under cold-starting in region to be analyzed, on the contrary then be not suitable for；
The A3 high weight in wet base frost environment running performance index is determined as follows: if heating of the equipment in single defrosting cycle Amount is greater than or equal to high weight in wet base frost section inner region typical building unit area maximum Heating Load demand, then air to be analyzed Source heat pump heating equipment is suitable for carrying out the heating application under high weight in wet base frost environment in region to be analyzed, on the contrary then be not suitable for；
The A4 climatic protection type is determined as follows: if the weather conditions etc. that the type of protection and equipment of equipment are applicable in Grade is equal to or is more strict in the requirement in region to be analyzed, then air source heat pump heating equipment to be analyzed is suitable for carrying out in region to be analyzed Meet the heating application under the conditions of climatic protection, it is on the contrary then be not suitable for；
Following judgement can be carried out to the A5 static electricity resistance: if the antistatic grade of equipment is equal to or is more strict in region to be analyzed It is required that then air source heat pump heating equipment to be analyzed is suitable for answering in the heating that region to be analyzed carries out under the conditions of meeting antistatic With on the contrary then be not suitable for；
The A6 dielectric strength is determined as follows: if the dielectric strength of equipment is equal to or is more strict in wanting for region to be analyzed It asks, then air source heat pump heating equipment to be analyzed is suitable for meet the heating application under dielectric strength in region to be analyzed, instead Be then not suitable for；
4-2) heating comprehensive benefit analysis
It will be according to the inner B1 heating season coefficient of performance (HSPF) of table 1 in step 1), B2 fine particle (PM2.5) emission reduction, B3 Investment payback time, totally 3 division indexes were calculated one by one, in which:
The calculating process of the B1 heating season coefficient of performance (HSPF) is as follows: firstly, using by when Typical Year meteorologic parameter, adopt It is calculated with moving average method and determines the regional heating phase to be analyzed, the generation for counting each outdoor temperature for needing to heat in Heating Period is small When number；Secondly, being set separately at full capacity using region typical building unit area Heating Load and outdoor design temperature for heating Point and zero load point calculate thermic load fractional load rate and thermic load under the conditions of each outdoor temperature for needing to heat in Heating Period Value；Again, it is divided into using equipment in different outdoor temperatures, different compressors running frequency and prepares heat and the coefficient of performance (COP) Data and aforementioned calculation of Heat Load meet typical building unit area Heating Load need under the conditions of each temperature as a result, calculating respectively The equipment input power asked；Finally, recycle the generation hourage of each outdoor temperature for needing to heat in Heating Period, thermic load and Equipment input power calculates heating season total heat duties (HSTL) and heating season amount of equipment power consumption (HSTE), and in turn Air source heat pump heating equipment to be analyzed carries out the heating season coefficient of performance (HSPF) of heating application in region to be analyzed out；
B2 fine particle (the PM2.5) emission reduction calculating process it is as follows: firstly, average using region typical case's coal heating stove The thermal efficiency, coal-fired calorific value and aforementioned calculated heating season total heat duties (HSTL) are as a result, be calculated in Heating Period typical The coal-fired total amount consumed of coal heating stove；Then, coal-fired total amount consumed and region typical case's coal heating stove typical case's heating are utilized Journey fine particle (PM2.5) emission factor, the fine particle (PM that heating is carried out using typical coal heating stove is calculated2.5) row High-volume；Finally, being averaged supply standard coal consumption and fine particle (PM using current year region or national fired power generating unit2.5) emission factor The heating season equipment of heating application is carried out in region to be analyzed with aforementioned calculated air source heat pump heating equipment to be analyzed Fine particle (the PM using air source heat pump heating equipment heating to be analyzed is calculated in power consumption (HSTE)2.5) discharge amount, And show that air source heat pump heating equipment to be analyzed carries out heating using typical civilian relative to using in region to be analyzed in turn The region typical building unit area emission reduction of coal heating stove heating；
The calculating process of the B3 investment payback time is as follows: firstly, being adopted using the region burned coal price of acquisition, region typical case's fire coal Typical coal heating stove in radiator system initial cost, region typical case's coal heating stove design life data and aforementioned Heating Period Coal-fired total amount consumed calculated result, calculate separately the initial cost for obtaining region typical building unit area coal heating stove heating Expense year value and operating cost year value；Then, it is used using the air source heat pump heating equipment initial cost to be analyzed of acquisition, design The time limit, region electricity rates data and aforementioned air source heat pump heating equipment to be analyzed carry out heating application in region to be analyzed Heating season amount of equipment power consumption (HSTE) calculated result calculates separately and show that region typical building unit area uses sky to be analyzed The first cost year value and operating cost year value of air supply heat pump heating equipment heating；Finally, taking based on two kinds of heating technologies With year value calculated result be calculated air source heat pump heating equipment to be analyzed region to be analyzed carry out heating apply relative to The investment payback time of typical civil heating stove heating；
4-3) user's performance of control is analyzed
It will be adjusted for the affiliated climate region of building of different zones according to the C1 room temperature of table 1 in step 1), C2 timesharing locellus It adjusts, C3 intermittent duty adjusts totally 3 division indexes and analyzed one by one, in which:
The C1 room temperature is adjusted, is analyzed by the related data obtained to step 2), obtains the interior of equipment Temperature regulation mechanism classification is used for step 4-4) Suitability division；
The C2 timesharing locellus is adjusted, is analyzed by the related data obtained to step 2), obtains equipment to user Timesharing locellus regulating device classification is provided, step 4-4 is used for) Suitability division；
The C3 intermittent duty is adjusted, is analyzed by the related data obtained to step 2), obtains equipment in user Carry out whether having equipment deicing requirements and antifreeze energy consumption when intermittent duty adjusting, be used for step 4-4) Suitability division；
4-4) Suitability division will obtain air-source heat to be analyzed using the analysis result comprehensive analysis of above-mentioned every division index Heating equipment is pumped in the heating Suitability Regionalization result in region to be analyzed, the specific steps are as follows:
Firstly, examination equipment heating safety and reliability, if the heating safety of defined is fully met with reliability division index When index request, then determine that air source heat pump heating equipment to be analyzed " being suitable for substantially " carries out heating application in region to be analyzed, If the case where being unsatisfactory for index, determine that air source heat pump heating equipment " being not suitable for " to be analyzed is adopted in region to be analyzed Warm application；
Secondly, its heating comprehensive benefit is examined or check the case where region to be analyzed carries out heating application for equipment " being suitable for substantially ", To determine that equipment " suitable " carries out heating application or continue holding " being suitable for substantially " to carry out in region to be analyzed in region to be analyzed The conclusion of heating application, specifically: if the equipment heating season coefficient of performance (HSPF) is not less than the first setting value, and fine particle (PM2.5) typical coal heating stove emission reduction rate is compared not less than the second setting value, and compared to the typical coal heating stove investment payback time No more than its design life, then determine that air source heat pump heating equipment " suitable " to be analyzed carries out heating in region to be analyzed Using, if three conditions do not meet simultaneously, continue to air source heat pump heating equipment to be analyzed " substantially be suitable for " to point Analyse the judgement that region carries out heating application；
Again, its user's performance of control is examined or check, to sentence the case where region to be analyzed carries out heating application for equipment " suitable " Locking equipment " being particularly suitable for " carries out heating application in region to be analyzed or continues that " suitable " is kept to carry out heating in region to be analyzed The conclusion of application, specifically: if the room temperature regulative mode of equipment is direct regulative mode, and equipment provides the user with timesharing Locellus regulating device is electronic regulating unit, and equipment when user carries out intermittent duty adjusting without equipment deicing requirements and antifreeze Energy consumption then determines that air source heat pump heating equipment " being particularly suitable for " to be analyzed carries out heating application in region to be analyzed, if three Condition does not meet simultaneously, then continues to air source heat pump heating equipment " suitable " to be analyzed and answer in region to be analyzed progress heating Judgement；
Finally, determining conclusion according to above-mentioned analysis, arrangement obtains air source heat pump heating equipment to be analyzed in region to be analyzed Heating Suitability Regionalization result.
2. air source heat pump heating equipment Suitability Regionalization method as described in claim 1, which is characterized in that step 1-2) In, if the region to be analyzed includes multiple and different climates region of building, region first is analysed to according to climate region of building Several subregions to be analyzed are divided into, it is described suitable then to determine according to each affiliated climate region of building of subregion to be analyzed Property division index.
3. air source heat pump heating equipment Suitability Regionalization method as claimed in claim 1 or 2, which is characterized in that step 2) Further include: when obtaining data, if the range in the region to be analyzed is more than the range in county domain, area data to be analyzed with County domain is basic unit, obtains the data in each county domain one by one, if a certain county domain lacks related data, exists by least favorable principle Related data is chosen in phase neighbouring county domain to use.
4. the air source heat pump heating equipment Suitability Regionalization method as described in any one of claims 1 to 3, feature exist In the processing of shortage of data described in step 3) does not deal with if shortage of data is negligible, when can not ignore, according to circumstances makees Following processing: the case where for air source heat pump heating equipment shortage of data to be analyzed, missing data is mended by data providing Charge it is whole, for the data that data providing cannot supplement, by professional testing agency to air source heat pump heating equipment to be analyzed It is detected and obtains data；The case where for area data to be analyzed missing, the county Ying Yi domain is basic handling unit, by least Sharp principle chooses the data filling missing item the most severe of condition in adjacent processing units；
The data scrubbing is including the use of peel off point analysis or decision tree classification to air source heat pump heating equipment performance to be analyzed The data filtering of subsequent analysis research can be interfered to come out in data then to be replaced using linear interpolation method；
The data scrubbing further includes being handled using meeting least favorable condition as principle repeated data or colliding data；
The data integration is using common item as reference items are by difference county domains in same building Study on Climate Division but numerical value is identical Data merge, and be regarded as county domain (fundamental analysis unit) carry out subsequent data analysis；
Data transformation includes three classes: first kind transformation be the unit of same physical type data is uniformly transformed to it is general Measurement unit；The transformation of second class is that the format of data is carried out to unification；The transformation of third class is by continuous data discretization.
5. the air source heat pump heating equipment Suitability Regionalization method as described in any one of Claims 1 to 4, feature exist In step 4-4), first setting value is related to building thermal performance design subregion, cold according to severe cold, cold and Xia Redong Area is divided, respectively 1.80Wh/Wh, 2.40Wh/Wh, 3.00Wh/Wh；Second setting value is fired according to the typical case of use Fine particle (the PM of coal heating stove unit heating load and air source heat pump heating equipment unit heating load to be analyzed2.5) discharge amount It determines, the fine particle (PM of air source heat pump heating equipment unit heating load to be analyzed2.5) discharge amount is according to its unit heating load Electricity consumption and the power supply of national fired power generating unit mean unit fine particle (PM2.5) emission factor determination.
CN201810849962.2A 2018-07-28 2018-07-28 Suitability region marking method for air source heat pump heating equipment Active CN109140580B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810849962.2A CN109140580B (en) 2018-07-28 2018-07-28 Suitability region marking method for air source heat pump heating equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810849962.2A CN109140580B (en) 2018-07-28 2018-07-28 Suitability region marking method for air source heat pump heating equipment

Publications (2)

Publication Number Publication Date
CN109140580A true CN109140580A (en) 2019-01-04
CN109140580B CN109140580B (en) 2020-05-05

Family

ID=64798333

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810849962.2A Active CN109140580B (en) 2018-07-28 2018-07-28 Suitability region marking method for air source heat pump heating equipment

Country Status (1)

Country Link
CN (1) CN109140580B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110332605A (en) * 2019-07-16 2019-10-15 常州英集动力科技有限公司 Heat supply network energy consumption index analysis and early warning method and system based on BP neural network
CN111765511A (en) * 2020-07-14 2020-10-13 宁波奥克斯电气股份有限公司 Heating equipment control method and device, heating equipment and storage medium
CN112765289A (en) * 2020-11-30 2021-05-07 哈尔滨工业大学 Climate partitioning method for air-temperature gasifier based on energy consumption index

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5369597A (en) * 1992-12-21 1994-11-29 Bujak, Jr.; Walter E. System for controlling heating or cooling capacity in heating or air conditioning systems
CN102184465A (en) * 2011-04-19 2011-09-14 中国电力科学研究院 Substation energy efficiency evaluating method
CN102804084A (en) * 2009-06-02 2012-11-28 施耐德电气美国股份有限公司 Methods of integrating multiple management domains
CN102818337A (en) * 2012-07-13 2012-12-12 华中科技大学 Device for monitoring ground source heat pump system based on internet of things
CN105160159A (en) * 2015-08-13 2015-12-16 新奥能源服务有限公司 Multi-energy technology quantitative screening method
CN106288157A (en) * 2016-08-05 2017-01-04 珠海格力电器股份有限公司 The evaluation methodology of a kind of unit using effect and device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5369597A (en) * 1992-12-21 1994-11-29 Bujak, Jr.; Walter E. System for controlling heating or cooling capacity in heating or air conditioning systems
CN102804084A (en) * 2009-06-02 2012-11-28 施耐德电气美国股份有限公司 Methods of integrating multiple management domains
CN102184465A (en) * 2011-04-19 2011-09-14 中国电力科学研究院 Substation energy efficiency evaluating method
CN102818337A (en) * 2012-07-13 2012-12-12 华中科技大学 Device for monitoring ground source heat pump system based on internet of things
CN105160159A (en) * 2015-08-13 2015-12-16 新奥能源服务有限公司 Multi-energy technology quantitative screening method
CN106288157A (en) * 2016-08-05 2017-01-04 珠海格力电器股份有限公司 The evaluation methodology of a kind of unit using effect and device

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
张群力: "低温空气源热泵供热方式在北方供暖地区的适宜性研究", 《建筑科学》 *

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110332605A (en) * 2019-07-16 2019-10-15 常州英集动力科技有限公司 Heat supply network energy consumption index analysis and early warning method and system based on BP neural network
CN110332605B (en) * 2019-07-16 2020-12-29 常州英集动力科技有限公司 BP neural network-based heat supply network energy consumption index analysis and early warning method
CN111765511A (en) * 2020-07-14 2020-10-13 宁波奥克斯电气股份有限公司 Heating equipment control method and device, heating equipment and storage medium
CN112765289A (en) * 2020-11-30 2021-05-07 哈尔滨工业大学 Climate partitioning method for air-temperature gasifier based on energy consumption index
CN112765289B (en) * 2020-11-30 2023-11-17 哈尔滨工业大学 Air temperature type gasifier climate zoning method based on energy consumption index

Also Published As

Publication number Publication date
CN109140580B (en) 2020-05-05

Similar Documents

Publication Publication Date Title
Xu et al. Feasibility and performance study on hybrid air source heat pump system for ultra-low energy building in severe cold region of China
Liu et al. Experimental evaluation of a solar thermoelectric cooled ceiling combined with displacement ventilation system
Pan et al. Energy modeling of two office buildings with data center for green building design
Sheng et al. Energy consumption model and energy benchmarks of five-star hotels in China
Desideri et al. Solar-powered cooling systems: Technical and economic analysis on industrial refrigeration and air-conditioning applications
Wojdyga An influence of weather conditions on heat demand in district heating systems
Bechrakis et al. Simulation and operational assessment for a small autonomous wind–hydrogen energy system
CN108151132B (en) Control method, device and system of air source heat pump and air source heat pump
CN109140580A (en) A kind of air source heat pump heating equipment Suitability Regionalization method
Baik et al. Potential to enhance performance of seawater-source heat pump by series operation
Zhang et al. Field testing and performance analyses of ground source heat pump systems for residential applications in Hot Summer and Cold Winter area in China
Zheng et al. Benefit analysis of air conditioning systems using multiple energy sources in public buildings
Shah et al. Analysis on field trial of high temperature heat pump integrated with thermal energy storage in domestic retrofit installation
Zhao et al. A universal method for performance evaluation of solar photovoltaic air-conditioner
Liu et al. Energy consumption comparison analysis of high energy efficiency office buildings in typical climate zones of China and US based on correction model
Wang et al. An experimental study of a thermoelectric heat exchange module for domestic space heating
CN108426354A (en) Air-conditioning Load Prediction system based on radiated time sequence method
Kazjonovs et al. Performance analysis of air-to-water heat pump in Latvian climate conditions
Zhang et al. Performance evaluation of existed ground source heat pump systems in buildings using auxiliary energy efficiency index: Cases study in Jiangsu, China
CN106931600A (en) A kind of method for determining building air-conditioning pump energy saving operating scheme
Fisk et al. Residential air-to-air heat exchangers: Performance energy savings, and economics
Kalz et al. Novel heating and cooling concept employing rainwater cisterns and thermo-active building systems for a residential building
Liu et al. Study on optimization strategy of ground source heat pump system based on multi-unit
Spataru et al. DEAM: A Scalable Dynamic Energy Agents Model for Demand and Supply
CN111222079A (en) Electric power prediction method, device, storage medium and processor

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant