CN108711183A - A kind of space heating load computational methods and device based on three-dimensional building model - Google Patents
A kind of space heating load computational methods and device based on three-dimensional building model Download PDFInfo
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- CN108711183A CN108711183A CN201810244895.1A CN201810244895A CN108711183A CN 108711183 A CN108711183 A CN 108711183A CN 201810244895 A CN201810244895 A CN 201810244895A CN 108711183 A CN108711183 A CN 108711183A
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Abstract
The invention discloses a kind of space heating load computational methods and device based on three-dimensional building model, including：It determines target room model, identifies that the characteristic information in target room calculates the area of target room each section building enclosure according to the characteristic information in the model；Obtain the corresponding heat transfer coefficient of target room each section building enclosure and indoor design temperature；According to the area of target room each section building enclosure, the corresponding heat transfer coefficient of target room each section building enclosure and indoor design temperature, the total heat consumption in the target room is calculated；The quantity of radiator needed for the target room is calculated according to the unit heat dissipation capacity of the total heat consumption and the radiator in the unit heat dissipation capacity for obtaining heat sink model.Space heating load calculating can be directly carried out on three-dimensional platform, does not depend on the third party software outside platform, and using real time data interactive mode, design efficiency is high, and result of calculation accuracy is high.
Description
Technical field：
The present invention relates to heating energy technical field more particularly to a kind of space heating load meters based on three-dimensional building model
Calculate method and device.
Background technology：
Currently, using PDMS (Plant Design Management system) Three-dimensional Design Software itself functions into
When row building heat-supplying system design, it is mainly used for the model layout design of heating system equipment pipe and checks to collide, it cannot
Each room building enclosure space heating load is enough carried out to calculate.
Inventor has found that designer usually carries out except PDMS platforms negative for warm heat in the implementation of the present invention
Lotus evaluation work selects heat dissipation equipment capacity further according to result of calculation, this is just needed the buildings model of PDMS three-dimensional platforms again
It is converted into two-dimensional design drawing and carries out building enclosure calculation of Heat Load.During this, designer is needed to carry out cumbersome hand
Dynamic repeated work, and in derived two-dimentional drawing, the data such as each room building enclosure area, type must manual extraction for heat
Carry calculation.Master-plan is less efficient, and cannot ensure accuracy and the fineness of final calculation result well.
Invention content：
The purpose of the present invention is to provide a kind of space heating load computational methods and device based on three-dimensional building model, use
To solve above-mentioned problems of the prior art.
The present invention is implemented by following technical solution：
An embodiment of the present invention provides a kind of space heating load computational methods based on three-dimensional building model, including：
It determines target room model, the characteristic information in target room is identified in the model, according to the characteristic information
Calculate the area of target room each section building enclosure；Obtain the corresponding heat transfer of target room each section building enclosure
Coefficient and indoor design temperature；It is enclosed according to the area of target room each section building enclosure, target room each section
The corresponding heat transfer coefficient of protection structure and indoor design temperature calculate the total heat consumption in the target room；Obtain heat sink model
Unit heat dissipation capacity the target room institute is calculated according to the unit heat dissipation capacity of the total heat consumption and the radiator
Need the quantity of radiator.
Further, the method further includes：Room thermal technology's property data base is pre-established, is stored in the database
Heat transfer coefficient, the room indoor design temperature, the room place of room identification and room each section building enclosure
The correspondence of the outdoor calculating temperature of ground heating.
Further, described to obtain the corresponding heat transfer coefficient of target room each section building enclosure and indoor design temperature
Degree, including：In the database, it obtains target room each section according to the room identification in the target room and goes along with sb. to guard him knot
The corresponding heat transfer coefficient of structure, room indoor design temperature and the outdoor calculating temperature of target room location heating.
Further, the area according to target room each section building enclosure, target room each section
The corresponding heat transfer coefficient of building enclosure and indoor design temperature calculate the total heat consumption in the target room, including：According to described
The area of target room each section building enclosure, the corresponding heat transfer coefficient of target room each section building enclosure and interior are set
Temperature is counted, the basic heat loss of target room each section building enclosure is calculated；It is gone along with sb. to guard him according to target room each section
Structure basic heat loss calculates building enclosure heat consumption, heat loss by infiltration and cold wind intrusion heat consumption；It is enclosed according to described
Protection structure heat consumption, the heat loss by infiltration and the cold wind invade heat consumption, and the target room is calculated and always consumes
Heat.
Further, room identification temperature corresponding with room each section building enclosure is also stored in the database
Spend correction factor；It is described that knot is gone along with sb. to guard him according to the area of target room each section building enclosure, target room each section
The corresponding heat transfer coefficient of structure and indoor design temperature calculate the total heat consumption in the target room, including：According to the target room
Between each section building enclosure area, the corresponding heat transfer coefficient of target room each section building enclosure, temperature correction coefficient
And temperature, calculate the total heat consumption in the target room.
Another embodiment of the present invention provides a kind of space heating load computing device based on three-dimensional building model, including：
Identification module identifies the characteristic information in target room for determining target room model in the model, according to
The characteristic information calculates the area of target room each section building enclosure；Acquisition module, for obtaining the target room
Between the corresponding heat transfer coefficient of each section building enclosure and indoor design temperature；First computing module, for according to the target room
Between each section building enclosure area, the corresponding heat transfer coefficient of target room each section building enclosure and indoor design temperature
Degree, calculates the total heat consumption in the target room；Second computing module, the unit heat dissipation capacity for obtaining heat sink model, root
According to the unit heat dissipation capacity of the total heat consumption and the radiator, the quantity of radiator needed for the target room is calculated.
Further, described device further includes：Module is established, it is described for pre-establishing room thermal technology's property data base
The heat transfer coefficient of room identification and room each section building enclosure, the room indoor design temperature are stored in database
The correspondence of degree, room location heating outdoor temperature.
Further, the acquisition module is specifically used for, in the database, the room mark according to the target room
Know and obtains the corresponding heat transfer coefficient of target room each section building enclosure, room indoor design temperature and the target room
The outdoor calculating temperature of location heating.
Further, first computing module is specifically used for, according to the face of target room each section building enclosure
The corresponding heat transfer coefficient of long-pending, described target room each section building enclosure and indoor design temperature, it is each to calculate the target room
The basic heat loss of part building enclosure；It is calculated according to target room each section building enclosure basic heat loss and goes along with sb. to guard him knot
Structure heat consumption, heat loss by infiltration and cold wind invade heat consumption；It is consumed according to the building enclosure heat consumption, the Air Infiltration
Heat and the cold wind invade heat consumption, and target room total heat consumption is calculated.
Further, room identification temperature corresponding with room each section building enclosure is also stored in the database
Spend correction factor；First computing module is specifically used for, according to the area of target room each section building enclosure, described
The corresponding heat transfer coefficient of target room each section building enclosure, temperature correction coefficient and indoor design temperature, calculate the target
The total heat consumption in room.
Advantages of the present invention：
Space heating load computational methods and device provided in an embodiment of the present invention based on three-dimensional building model, Neng Gou
Space heating load calculating is directly carried out on PDMS three-dimensional platforms, and result of calculation is applied to the heating system under three-dimensional environment and is set
Meter, does not depend on the third party software outside platform.In addition, using real time data interactive mode, three-dimensional building object building enclosure model
Consistent with calculation of Heat Load result dynamic, design efficiency is high, and result of calculation accuracy is high.
Description of the drawings：
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
Obtain other attached drawings according to these attached drawings.
The space heating load computational methods flow chart based on three-dimensional building model that Fig. 1 is provided by the embodiment of the present invention；
The space heating load computational methods detailed process based on three-dimensional building model that Fig. 2 is provided by the embodiment of the present invention
Figure；
Fig. 3 is illustrated by the space heating load computing device structure based on three-dimensional building model that the embodiment of the present invention provides
Figure.
Specific implementation mode：
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without creative efforts
Embodiment shall fall within the protection scope of the present invention.
The term used in embodiments of the present invention is the purpose only merely for description specific embodiment, is not intended to be limiting
The present invention.In the embodiment of the present invention and "an" of singulative used in the attached claims, " described " and "the"
It is also intended to including most forms, unless context clearly shows that other meanings.
First to the present embodiments relate to professional term carry out description below：
PDMS：Factory's three dimensional arrangement design management system (Plant Design Management system), the management
System has following major functions and features：1. full scale d solid modeling, and modeled in a manner of What You See Is What You Get；2. passing through
The multi-specialized Real Time Collaborative Design of real-time performance, true site environment, multiple special interest groups can establish one jointly with collaborative design
Detailed 3D digital plants model；3. during interaction design, real-time three-dimensional collision detection ensures design result on the whole
Accuracy；4. open development environment can develop the expansion program for meeting user's specialized requirements using PML programmable macro language.
Building enclosure：It encloses target room surrounding and forms enclosure space, can effectively resist the unfavorable shadow of external environment in room
Loud all walls, roof, ground, door, window etc..
Space heating load calculates：According to the area of the building enclosures such as building door, window, wall, roof, ground, correspondence is gone along with sb. to guard him
The parameters such as the heat transfer coefficient and indoor/outdoor temperature-difference of structure calculate total heat consumption；It is determined further according to selected heat dissipation equipment type
Need the quantity of arrangement heat dissipation equipment.
Threedimensional model space heating load calculates：Two-dimentional drawing information is not depended on, completely under three-dimensional building object model environment,
Carry out space heating load calculating.
The technical solution of the embodiment of the present invention is described in detail below：
Fig. 1 is the space heating load computational methods flow chart provided in an embodiment of the present invention based on three-dimensional building model.Such as
Shown in Fig. 1, the space heating load computational methods provided in an embodiment of the present invention based on three-dimensional building model, including：
S101 determines target room model, the characteristic information in target room is identified in the model, according to the feature
Information calculates the area of target room each section building enclosure.Each sections building enclosure such as wall, roof, ground, door and window
Specifically, designer can select room model under PDMS three-dimensional platform design environments, in response to designer
The selection operation of member, the room model selected are determined as target room model.After determining target room model, software energy
The characteristic informations such as each sections building enclosures such as wall, roof, ground, the door and window in the target room are enough automatically identified, optionally,
This feature information may include length, roof, door and the window in room etc..In addition, each room mid-board also can be to heat dissipation
Amount has an impact, therefore also needs to determine the partition wall in target room.The determination of partition wall can be designer manually into rower
Know, can also be that software carries out automatic identification, the present invention does not limit again.
In this step, the specification of target room each section building enclosure is determined by characteristic information, then is calculated accordingly
Go out the area of target room each section building enclosure, including external door area, outer window ara, exterior wall area, partition wall area, deck
The area of product and ground.
S102 obtains the corresponding heat transfer coefficient of target room each section building enclosure and indoor design temperature.
As a kind of optional embodiment of the present invention, the heat in each room in threedimensional model platform can be pre-established
Work property data base, be stored in the database each room identification and room each section building enclosure heat transfer coefficient, should
The correspondence of room indoor design temperature, the outdoor calculating temperature of room location heating.
It, can be with since each room model in threedimensional model platform is corresponding with true room in actual environment
The heat transfer coefficient of each true room each section building enclosure is obtained in advance, the current indoor design temperature in the true room, is somebody's turn to do
The outdoor calculating temperature of current heating in true room location.Can be true according to this in the acquisition process of heat transfer coefficient
Material selected by room each section building enclosure determines the corresponding heat transfer coefficient of each section building enclosure, can also be according to should
True room and the existed building room similar with the true room are to determine the corresponding heat transfer of each section building enclosure
Number can also be both comprehensive to be determined.After getting related data, you can establish each room in threedimensional model platform
Heat transfer coefficient, the room indoor design temperature, the room location heating of mark and room each section building enclosure are outdoor
Calculate the correspondence of temperature.The room identification can be the corresponding code name in each room, title, coding etc., and the present invention is herein
It does not limit.
In this step, by above-mentioned database, the mark room found corresponding to the room identification in target room is each
The corresponding heat transfer coefficient of part building enclosure, room indoor design temperature and the outdoor calculating temperature of target room location heating
Degree.
It should be noted that since different true room indoor design temperatures is different and different regions heating is outdoor
It is also different to calculate temperature.Therefore, the corresponding room indoor design temperature of each room identification, room location in above-mentioned database
The outdoor calculating temperature of heating is also in real-time update.
Further, room identification temperature corresponding with room each section building enclosure is also stored in the database
Degree correction factor (such as exterior window temperature correction coefficient, external door temperature correction coefficient, exterior wall temperature correction coefficient, surface temperature are repaiied
Positive coefficient etc.), since the actual temperature of each section building enclosure in room may exist with the indoor design temperature in the room
Deviation, therefore the temperature correction coefficient of each section building enclosure is used to repair room each section building enclosure temperature in room
Just, to obtain more accurate result of calculation in subsequent step.
As another embodiment of the present invention, the corresponding heat transfer coefficient of target room each section building enclosure, temperature adjustmemt
Coefficient, the indoor design temperature in the target room and the outdoor calculating temperature of target room location heating can also be by designing
What personnel were manually entered.
S103, according to the area of target room each section building enclosure, target room each section building enclosure
Corresponding heat transfer coefficient and indoor design temperature calculate the total heat consumption in the target room.
The specific step that calculates can be found in Fig. 2, as shown in Fig. 2, according to the area of target room each section building enclosure, heat transfer
Coefficient, target room indoor design temperature, target room location heating outdoor calculating temperature computation room each section go along with sb. to guard him knot
The basic heat loss of structure.Specifically, the basic heat loss of room each section building enclosure includes roof heat consumption, exterior window heat dissipation
Amount, external door heat consumption, exterior wall heat consumption, ground heat consumption and partition wall heat consumption.
It is alternatively possible to carry out the calculating of each part heat consumption in target room using following formula：
Q=q*S (Tn-Tw),
Wherein Q is some portion of heat consumption in target room, and S is the area of target room part building enclosure, and Tn, Tw divide
Not Wei target room indoor design temperature and the outdoor calculating temperature of target room location heating, q is that target room part is enclosed
The corresponding heat transfer coefficient of protection structure.
Further, it when getting the corresponding temperature correction coefficient of target room each section building enclosure, then may be used
Following formula carries out the calculating of each part heat consumption in target room：
Q=q*S (β Tn-Tw),
Wherein Q is some portion of heat consumption in target room, and S is the area of target room part building enclosure, and Tn, Tw divide
Not Wei target room indoor design temperature and the outdoor calculating temperature of target room location heating, q is that target room part is enclosed
The corresponding heat transfer coefficient of protection structure, β are the corresponding temperature correction coefficient of target room part building enclosure.
After the heat consumption for obtaining target room each section building enclosure, going along with sb. to guard him for the target room is determined according to preset rules
Structure heat consumption, heat loss by infiltration and cold wind invade heat consumption.Specifically, heat loss by infiltration by exterior window heat consumption with
External door heat consumption determines that cold wind intrusion heat consumption is determined by external door heat consumption, building enclosure heat consumption by roof heat consumption,
Exterior window heat consumption, external door heat consumption, exterior wall heat consumption, ground heat consumption and partition wall heat consumption codetermine, specific to calculate
Method is more universal in the prior art, and this will not be repeated here by the present invention.
The building enclosure heat consumption being calculated, heat loss by infiltration and cold wind intrusion heat consumption are summed up, obtained
Go out the total heat consumption in target room.
S104 obtains the unit heat dissipation capacity of heat sink model, is dissipated according to the unit of the total heat consumption and the radiator
The quantity of radiator needed for the target room is calculated in heat.
Specifically, the unit heat dissipation of the target room heat sink model to be used of designer's input can be obtained
Amount, can also only obtain the model of the radiator to be used of designer's input, and heat sink model is obtained according to the model
Unit heat dissipation capacity.Using the unit heat dissipation capacity of the step S103 room total heat consumptions divided by the radiator being calculated, obtain
Radiator quantity.Meanwhile being shown when can be by the fructufy of calculating, intuitiveization degree is high.
Space heating load computational methods provided in an embodiment of the present invention based on three-dimensional building model, can be in PDMS three-dimensionals
Space heating load calculating is directly carried out on platform, and result of calculation is applied to the heat-supplying system design under three-dimensional environment, is disobeyed
Rely the third party software outside platform.In addition, using real time data interactive mode (reading model and setting data → built-in calculate →
Export result of calculation) Two-way Feedback function, three-dimensional building object building enclosure model is dynamically consistent with calculation of Heat Load result, if
Count efficient, result of calculation accuracy height.
Fig. 3 is the space heating load computing device structure figure provided in an embodiment of the present invention based on three-dimensional building model.Such as
Shown in Fig. 3, which specifically includes：Identification module 110, acquisition module 120, the first computing module 130 and the second computing module
140。
The identification module 110 identifies the feature letter in target room for determining target room model in the model
Breath, the area of target room each section building enclosure is calculated according to the characteristic information；The acquisition module 120, is used for
Obtain the corresponding heat transfer coefficient of target room each section building enclosure and indoor design temperature；First computing module
130, for corresponding according to the area of target room each section building enclosure, target room each section building enclosure
Heat transfer coefficient and indoor design temperature calculate the total heat consumption in the target room；Second computing module 140, for obtaining
The mesh is calculated according to the unit heat dissipation capacity of the total heat consumption and the radiator in the unit heat dissipation capacity for taking radiator
Mark the quantity of radiator needed for room.
Further, described device further includes：Module is established, it is described for pre-establishing room thermal technology's property data base
The heat transfer coefficient of room identification and room each section building enclosure, the room indoor design temperature are stored in database
The correspondence of degree, the outdoor calculating temperature of room location heating.
Optionally, the acquisition module is specifically used for, in the database, the room identification according to the target room
Obtain the corresponding heat transfer coefficient of target room each section building enclosure, room indoor design temperature and the target room institute
The outdoor calculating temperature of heating on ground.
Optionally, first computing module is specifically used for, according to the area of target room each section building enclosure,
The corresponding heat transfer coefficient of target room each section building enclosure and indoor design temperature, calculate target room each section
The basic heat loss of building enclosure；Building enclosure consumption is calculated according to target room each section building enclosure basic heat loss
Heat, heat loss by infiltration and cold wind invade heat consumption；According to the building enclosure heat consumption, the heat loss by infiltration
Heat consumption is invaded with the cold wind, target room total heat consumption is calculated.
Optionally, room identification temperature corresponding with room each section building enclosure is also stored in the database
Correction factor；First computing module is specifically used for, according to area, the mesh of target room each section building enclosure
The corresponding heat transfer coefficient of room each section building enclosure, temperature correction coefficient and temperature are marked, total consumption in the target room is calculated
Heat.
Space heating load computing device provided in an embodiment of the present invention based on three-dimensional building model is specifically used for executing figure
1, the method that embodiment illustrated in fig. 2 provides, realization principle, method and function and usage etc. and Fig. 1, embodiment illustrated in fig. 2
Similar, details are not described herein.
The apparatus embodiments described above are merely exemplary, wherein the module illustrated as separating component can
It is physically separated with being or may not be, the component shown as module may or may not be physics mould
Block, you can be located at a place, or may be distributed on multiple network modules.It can be selected according to the actual needs
In some or all of module achieve the purpose of the solution of this embodiment.Those of ordinary skill in the art are not paying creativeness
Labour in the case of, you can to understand and implement.
Storage medium is deposited an embodiment of the present invention provides a kind of non-transient computer is readable, the computer storage media is deposited
Contain computer executable instructions, wherein when the computer executable instructions are executed by electronic equipment, the electronics is made to set
The standby upper space heating load computational methods based on three-dimensional building model executed in above-mentioned any means embodiment.
An embodiment of the present invention provides a kind of computer program products, wherein the computer program product includes storage
Computer program in non-transient computer readable storage medium, the computer program include program instruction, wherein work as institute
When stating program instruction and being executed by electronic equipment, the electronic equipment is made to execute being built based on three-dimensional in above-mentioned any means embodiment
Build the space heating load computational methods of model.
Through the above description of the embodiments, those skilled in the art can be understood that each embodiment can
It is realized by the mode of software plus required general hardware platform, naturally it is also possible to pass through hardware.Based on this understanding, on
Stating technical solution, substantially the part that contributes to existing technology can be expressed in the form of software products in other words, should
Computer software product can store in a computer-readable storage medium, the computer readable recording medium storing program for performing include for
Any mechanism of the readable form storage of computer (such as computer) or transmission information.For example, machine readable media includes only
Read memory (ROM), random access memory (RAM), magnetic disk storage medium, optical storage media, flash medium, electricity, light,
The transmitting signal (for example, carrier wave, infrared signal, digital signal etc.) etc. of sound or other forms, which includes
Some instructions are used so that a computer equipment (can be personal computer, server or the network equipment etc.) executes respectively
Method described in certain parts of a embodiment or embodiment.
Finally it should be noted that：Above example is only to illustrate the technical solution of the embodiment of the present invention, rather than limits it
System；Although the present invention is described in detail referring to the foregoing embodiments, it will be understood by those of ordinary skill in the art that：Its
Still can be with technical scheme described in the above embodiments is modified, or which part technical characteristic is equal
It replaces；And these modifications or replacements, various embodiments of the present invention technical solution that it does not separate the essence of the corresponding technical solution
Spirit and scope.
Claims (10)
1. a kind of space heating load computational methods based on three-dimensional building model, which is characterized in that including：
It determines target room model, the characteristic information of target room each section building enclosure is identified in the model, according to institute
State the area that characteristic information calculates target room each section building enclosure；
Obtain the corresponding heat transfer coefficient of target room each section building enclosure and indoor design temperature；
According to the area of target room each section building enclosure, the corresponding heat transfer of target room each section building enclosure
Coefficient and indoor design temperature calculate the total heat consumption in the target room；
The unit heat dissipation capacity for obtaining heat sink model is calculated according to the unit heat dissipation capacity of the total heat consumption and the radiator
Obtain the quantity of radiator needed for the target room.
2. according to the method described in claim 1, it is characterized in that, the method further includes：
Room building enclosure thermal technology's property data base is pre-established, room identification is stored in the database and the room is each
The heat transfer coefficient of part building enclosure, the room indoor design temperature, room location heating outdoor calculating temperature
Correspondence.
3. according to the method described in claim 2, it is characterized in that, described obtain target room each section building enclosure pair
The heat transfer coefficient and indoor design temperature answered, including：
In the database, target room each section building enclosure pair is obtained according to the room identification in the target room
The heating outdoor calculating temperature in heat transfer coefficient, indoor design temperature and the target room location answered.
4. according to the method described in claim 1, it is characterized in that, described according to target room each section building enclosure
Area, the corresponding heat transfer coefficient of target room each section building enclosure and indoor design temperature, calculate the target room
Total heat consumption, including：
According to the area of target room each section building enclosure, the corresponding heat transfer of target room each section building enclosure
Coefficient and indoor design temperature calculate the basic heat loss of target room each section building enclosure；
Building enclosure heat consumption, Air Infiltration consumption are calculated according to the basic heat loss of target room each section building enclosure
Heat and cold wind invade heat consumption；
Heat consumption is invaded according to the building enclosure heat consumption, the heat loss by infiltration and the cold wind, institute is calculated
State target room total heat consumption.
5. according to claim 1-4 any one of them methods, which is characterized in that be also stored with room identification in the database
Temperature correction coefficient corresponding with room each section building enclosure；
It is described corresponding according to the area of target room each section building enclosure, target room each section building enclosure
Heat transfer coefficient and indoor design temperature calculate the total heat consumption in the target room, including：
According to the area of target room each section building enclosure, the corresponding heat transfer of target room each section building enclosure
Coefficient, temperature correction coefficient and indoor design temperature calculate the total heat consumption in the target room.
6. a kind of space heating load computing device based on three-dimensional building model, which is characterized in that including：
Identification module identifies the characteristic information in target room, according to described for determining target room model in the model
Characteristic information calculates the area of target room each section building enclosure；
Acquisition module, for obtaining the corresponding heat transfer coefficient of target room each section building enclosure and indoor design temperature；
First computing module, for the area according to target room each section building enclosure, target room each section
The corresponding heat transfer coefficient of building enclosure and indoor design temperature calculate the total heat consumption in the target room；
Second computing module, the unit heat dissipation capacity for obtaining heat sink model, according to the total heat consumption and the radiator
Unit heat dissipation capacity, the quantity of radiator needed for the target room is calculated.
7. device according to claim 6, which is characterized in that described device further includes：
Module is established, for pre-establishing room building enclosure thermal technology's property data base, room mark is stored in the database
Know and heats with the heat transfer coefficient, the room indoor design temperature, the room location of room each section building enclosure
The correspondence of outdoor calculating temperature.
8. device according to claim 7, which is characterized in that the acquisition module is specifically used for, in the database,
Room identification according to the target room obtains the corresponding heat transfer coefficient of target room each section building enclosure, room room
Interior design temperature and the outdoor calculating temperature of target room location heating.
9. device according to claim 6, which is characterized in that first computing module is specifically used for, according to the mesh
Mark area, the corresponding heat transfer coefficient of target room each section building enclosure and the indoor design of room each section building enclosure
Temperature calculates the basic heat loss of target room each section building enclosure；Knot is gone along with sb. to guard him according to target room each section
Structure basic heat loss calculates building enclosure heat consumption, heat loss by infiltration and cold wind intrusion heat consumption；It is gone along with sb. to guard him according to described
Structure heat consumption, the heat loss by infiltration and the cold wind invade heat consumption, and the total heat dissipation in target room is calculated
Amount.
10. according to claim 6-9 any one of them devices, which is characterized in that be also stored with room mark in the database
Know temperature correction coefficient corresponding with room each section building enclosure；
First computing module is specifically used for, according to the area of target room each section building enclosure, the target room
Between the corresponding heat transfer coefficient of each section building enclosure, temperature correction coefficient and temperature, calculate the total heat consumption in the target room.
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110296774A (en) * | 2019-07-04 | 2019-10-01 | 中国航空工业集团公司沈阳飞机设计研究所 | A kind of thermal force Fast Identification Method for liquid cold plate |
| CN110906435A (en) * | 2019-12-03 | 2020-03-24 | 陕西四季春清洁热源股份有限公司 | New energy-based non-interference geo-rock heat combined heat supply control system and method |
| CN111027007A (en) * | 2019-12-30 | 2020-04-17 | 天津天大求实电力新技术股份有限公司 | Building characteristic-based heat demand prediction method and system for heat storage and heating system |
| CN112487614A (en) * | 2020-11-17 | 2021-03-12 | 中广核工程有限公司 | Room temperature evaluation method under non-design working condition of nuclear power plant and electronic equipment |
| CN112648783A (en) * | 2019-10-10 | 2021-04-13 | 中车石家庄车辆有限公司 | Method and device for determining cooling capacity per unit time and computer equipment |
| CN114576797A (en) * | 2022-03-28 | 2022-06-03 | 珠海格力电器股份有限公司 | Control method of air conditioner and air conditioner |
-
2018
- 2018-03-23 CN CN201810244895.1A patent/CN108711183A/en not_active Withdrawn
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110296774A (en) * | 2019-07-04 | 2019-10-01 | 中国航空工业集团公司沈阳飞机设计研究所 | A kind of thermal force Fast Identification Method for liquid cold plate |
| CN112648783A (en) * | 2019-10-10 | 2021-04-13 | 中车石家庄车辆有限公司 | Method and device for determining cooling capacity per unit time and computer equipment |
| CN110906435A (en) * | 2019-12-03 | 2020-03-24 | 陕西四季春清洁热源股份有限公司 | New energy-based non-interference geo-rock heat combined heat supply control system and method |
| CN111027007A (en) * | 2019-12-30 | 2020-04-17 | 天津天大求实电力新技术股份有限公司 | Building characteristic-based heat demand prediction method and system for heat storage and heating system |
| CN112487614A (en) * | 2020-11-17 | 2021-03-12 | 中广核工程有限公司 | Room temperature evaluation method under non-design working condition of nuclear power plant and electronic equipment |
| CN112487614B (en) * | 2020-11-17 | 2024-01-23 | 中广核工程有限公司 | Room temperature evaluation method under non-design working condition of nuclear power plant and electronic equipment |
| CN114576797A (en) * | 2022-03-28 | 2022-06-03 | 珠海格力电器股份有限公司 | Control method of air conditioner and air conditioner |
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