CN107797581A - A kind of HVAC big data energy conserving system - Google Patents
A kind of HVAC big data energy conserving system Download PDFInfo
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- CN107797581A CN107797581A CN201710786928.0A CN201710786928A CN107797581A CN 107797581 A CN107797581 A CN 107797581A CN 201710786928 A CN201710786928 A CN 201710786928A CN 107797581 A CN107797581 A CN 107797581A
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
- G05D23/1927—Control of temperature characterised by the use of electric means using a plurality of sensors
- G05D23/193—Control of temperature characterised by the use of electric means using a plurality of sensors sensing the temperaure in different places in thermal relationship with one or more spaces
- G05D23/1931—Control of temperature characterised by the use of electric means using a plurality of sensors sensing the temperaure in different places in thermal relationship with one or more spaces to control the temperature of one space
Abstract
The invention discloses a kind of HVAC big data energy conserving system.In particular, using HVAC system as platform, utilize the Internet communication technology, auto-adjustment control technology, it is foundation with reference to weather forecasting detecting system and terminal temperature difference workload demand, based on end equipment of central air conditioner system cold consumption models and weather data master pattern, the workload demand of user in improved dynamical system numerical value real-time estimate next period is used according to terminal temperature difference current loads and weather data standard.On the basis of Air-conditioner dynamic l oad real-time estimate, complete central air conditioner system vari- able flow control, new control model is provided for central air conditioner system vari- able flow control, the purpose by customer charge demand regulation central air conditioner main machine load is realized, in the hope of more efficiently reducing central air conditioner system operation energy consumption.
Description
Technical field：
The present invention relates to heating and ventilating equipment field, more particularly to a kind of HVAC big data energy conserving system.
Background technology：
Modern society is faced with increasingly severe energy crisis, and building energy conservation is increasingly taken seriously.Central air-conditioning is
Indispensable energy consumption runtime in modern architecture.Central air conditioner system is providing comfortable live and work environment to people
While, the substantial amounts of energy is consumed again.According to relevant statistics, China's building energy consumption accounts for energy total flow to root
30%, have in the building of central air-conditioning, central air-conditioning part probably accounts for 70%, and in the trend increased year by year.At present, China
Water is used in building --- the air-conditioning system of air is more.
On the premise of comfort level requirement is met, it is to reduce most having for air conditioning energy consumption rationally to control central air conditioner system operation
The measure of effect.The vari- able flow control skill based on " constant temperature is poor " or " level pressure is poor " is used to the energy saving in running of central air conditioner cold source at present
Art, relative to traditional central air-conditioning constant flow operational mode, the application of vari- able flow control pattern reduces central air-conditioning freezing
The operation energy consumption of water pump, is widely used.But the effect of practical application is shown, existing vari- able flow control pattern exists
Ensure that user's comfortableness and energy-saving effect etc. have obvious deficiency, be stranded due to obtaining existing for end-equipment and user profile
Difficulty, still using the concentration effect of customer charge as control foundation, it is impossible to well embody customer charge change actual conditions and
Ensure the comfortableness of all users.It is insufficient existing for this control model so that further to reduce central air conditioner system operation energy
Consumption receives restriction.
Current central air conditioner system, does not possess the function of being adjusted in real time according to the demand of user, that is, does not know about user's
Demand does not know the burden requirement of each period yet, is unable to reach accurate control.Existing central air conditioner system host device is cold
Heat regulation is mainly according to the change of return water temperature.Under cooling operating mode, the supply backwater temperature difference of water system is less than 3 DEG C（Design temperature
Poor 5 DEG C）, and under supplying thermal condition, when the supply backwater temperature difference of water system is less than 6 DEG C（10 DEG C of designed temperature difference）, preferably take reduction
The measure of flow adjusts cooling and heating load.But system host flow is fixed, even if using frequency conversion water circulating pump, and complete
Frequency at full capacity in the state of work, Flow-rate adjustment effect should be had by not reaching.
Central air conditioner system provides cooling and heating load by main frame, and pipeline constant flow water system terminad equipment provides hot and cold water.End
The all manual controls of end equipment, when opening of device is opened, end pipeline electric two-way valve is opened, and main pipeline recirculated water passes through two
Port valve flows through end-equipment, carries out cold and hot exchange.When indoor temperature reaches design temperature, now electric two-way valve is closed, and is blocked
End waterway circulating.This system operation, no matter end-equipment opens quantity, no matter also whether end-equipment temperature is full
Foot.Once system opens operation, all by running at full capacity, terminad provides specified water-carrying capacity and cold for host device, water circulating pump
Thermic load.The respective independent operation of this host computer system equipment and end autonomous device, only using the concentration effect of customer charge to control
Foundation processed, it is impossible to which the workload demand for embodying sole user very well changes and ensures comfort level.
Once current central air conditioner system installation, an independent system.Can not with the change of weather and
Actual temperature demand is sufficiently combined, and can only pass through the adjustment for receiving cooling and heating load for experiencing passive type of user itself,
This form is passive and slow, reduces the demand of comfort level.People are can do nothing to help effectively to arrange the time, save various energy
Source.
The content of the invention：
It is an object of the invention to provide a kind of HVAC big data energy conserving system, is to be based on controlling mould to existing central air-conditioning energy
The fundamental flaws of formula and the understanding to network control technology development, no longer use the control using the concentration effect of customer charge as foundation
Molding formula, but the advantage of network control technology is made full use of, directly using tail end of central air conditioner user profile as foundation, with research
" being adjusted by customer charge demand " is target, using end equipment of central air conditioner system cold consumption models proposed by the present invention as base
Plinth, the load need according to terminal temperature difference current loads using user in improved dynamical system numerical value real-time estimate next period
Ask.On the basis of Air-conditioner dynamic l oad real-time estimate, central air conditioner system vari- able flow control is completed with reference to weather parameters, in being
Entreat the control of air-conditioning system variable-flow to provide new control model, realize by customer charge demand regulation central air conditioner main machine load
Purpose, in the hope of more efficiently reducing central air-conditioning operation energy consumption.
The technical solution adopted by the present invention is：
A kind of HVAC big data energy conserving system：With cloud service platform, internet, weather prognosis information, mobile phone or mobile terminal
Equipment/computer, some custom systems, some custom systems are connected to intelligent gateway by LAN, and pass through internet
Cloud service platform is connected to, mobile phone or mobile terminal device/computer are connected to cloud service platform, and weather prognosis information is also connected to
Cloud service platform；The cloud service platform includes Cloud Server, computer, analysis software, and the analysis software has business number
It is flat according to layer, data processing platform (DPP), analysis model layer, Analysis Service layer, data exhibiting layer, analysis and early warning platform, big data analysis
The functions of modules such as platform, push platform；Some custom systems, variable flow system main frame, frequency conversion water are included in each system
Pump, boiler, cooling tower, constant pressure water compensation apparatus, water treatment facilities, the small-sized weather monitoring station in user area, region floor flow control
Valve A1 processed, HVAC end wireless digital amount intelligent regulating valve A2, tail end air conditioner unit, wireless temperature control device A3/A4, wireless temperature control
Receiver A6, computer room data integration device A5, intelligent gateway, WLAN.
Some custom systems, it is mutual that all HVAC user system datas are connected progress by LAN with intelligent gateway
Connection, and all data are sent to cloud server, user and system maintenance operations personnel by intelligent gateway can pass through mobile phone
Or mobile terminal device/computer is connected to cloud service platform by internet or GPRS/wifi wireless network signals, and data are entered
Row observation, record, management etc..
The cloud service platform includes Cloud Server, computer, analysis software：The analysis software has business datum
Layer, data processing platform (DPP), analysis model layer, Analysis Service layer, data exhibiting layer, analysis and early warning platform, big data analysis platform,
Push the functions of modules such as platform；User system data can be gathered, help custom system that Various types of data is integrated, according to not
The needs of congenerous, information is analyzed and processed, and flexibly quickly serves the air-conditioning system of each user；And there is App
Analysis and push function, data center and analysis platform support Andriod and IOS Double tabletops, and early warning is directly viewable in mobile terminal
Information and analyze data；And there is provided wechat to integrate push function, wechat Seamless integration-, exempts to log in, is directly notified in wechat,
Exempt the worry for opening APP；The Cloud Server has high in the clouds control function, when can be according to information of forecasting and next terminal temperature difference
Between section workload demand, on demand in adjustment control custom system：Region floor flow control valve A1, HVAC end wireless digital
Measure intelligent regulating valve A2, tail end air conditioner unit, wireless temperature control device A3/A4, wireless temperature control receiver A6, computer room data integration control
Device A5 processed.
In some custom systems, including variable flow system main frame, variable frequency pump, boiler, cooling tower, constant pressure supply water dress
Put, water treatment facilities, the small-sized weather monitoring station in user area, region floor flow control valve A1, HVAC end wireless digital amount
Intelligent regulating valve A2, tail end air conditioner unit, wireless temperature control device A3/A4, wireless temperature control receiver A6, computer room data integration device
A5, intelligent gateway, WLAN；There is rpyroelectric infrared sensing module, initiative regulation room in wireless temperature control receiver A6
Interior design temperature and stopping recover demand；And can be by personnel position and mobility status, energy consumption etc. be analyzed per capita
Compare, find out energy consumption and waste reason, carry out intelligent control energy-conservation rectification.
The intelligent gateway sets unique ID when dispatching from the factory, this ID can identify gateway；Same gateway down-hanging equipment distribution
Different address, this address can be used for identifying the single equipment under a certain specific gateway.
Connected between the regional small-sized weather monitoring station of the user and intelligent gateway also by WLAN, can be by testing number
Cloud service platform is uploaded according to by gateway.
Wireless temperature control device A3 in some custom systems, it is connected by WLAN with intelligent gateway, passes through net
Pass sends data to cloud service platform.The data include but is not limited to：End-equipment run time, available machine time, shutdown
Time, design temperature, environment temperature, operating air velocity etc.；Wireless temperature control device A4 can directly be transferred data to by GPRS/wifi
Cloud service platform, it can also be equally connected with A3 by WLAN with intelligent gateway, cloud sent data to by gateway
Service platform.The data include but is not limited to：End-equipment run time, available machine time, unused time, design temperature, ring
Border temperature, operating air velocity etc..
The wireless temperature control receiver A6 is wireless temperature control device A3/A4 system unit, and receiver can be according to A3/A4
The instruction of transmission performs corresponding actions.Control wind speed and the start and stop of blower fan, and HVAC end wireless digital amount intelligent regulating valve A2
Switch-mode regulation action.It is characterized in that rpyroelectric infrared sensing module is provided with receiver；The rpyroelectric infrared sensing
Module has sensing detection human mobile signal's feedback function, and data analysis system is carried out to personnel position and mobility status
Meter.Cloud service platform is sent data to by wireless receiver A6, A3/A4.Cloud service platform is carried out to the data collected
Analysis and Control, produce graphic analyses, by information such as room, floor, regions to personnel position and mobility status, energy consumption per capita
Analysis is compared, finds out the reason for energy consumption wastes, and carry out intelligent control rectification；The rpyroelectric infrared sensing module has
Sensing detection human mobile signal's feedback function, if detecting no one at the appointed time, in a heating mode, wireless temperature control
Device A3/A4, which can be about to design temperature certainly, reduces by 2 DEG C or a certain setting numerical value.In cooling mode, wireless temperature control device A3/
A4, which can be about to design temperature certainly, increases by 2 DEG C or a certain setting numerical value.It can be calculated according to setting time, as long as meet interval
This interior effect is accumulative until shutdown, adjusts to this energy saver mode；In energy saver mode continuous service, if sensed
People, that is, recover normal design temperature and work on.
Some custom systems, flow control valve A1 and HVAC end wireless digital amount intelligent regulating valve A2 pass through nothing
Line LAN is connected with intelligent gateway, and cloud service platform is sent data to by gateway；The data include but is not limited to：Valve
Door run time, opening time, shut-in time, valve angle information, valve angle degree of regulation, regulating time point and operation duration
Deng；HVAC end wireless digital amount intelligent regulating valve A2 also can be passed service data by wireless temperature control device A3 and A4
It is defeated；Computer room data integration device A5（Variable flow system main frame, variable frequency pump, boiler, cooling tower, constant pressure water compensation apparatus, water process
The computer room corresponding device system such as equipment）Service data cloud service platform is sent data to by gateway；The data include
But it is not limited to：Available machine time, run time, the change information for passing in and out coolant-temperature gage, pressure, water pump operation time and adjustment state
Deng.
Some custom systems, HVAC end wireless digital amount intelligent regulating valve is respectively mounted on all end-equipment branch roads
A2, end-equipment control use wireless temperature control device A3 or A4, machine room area installation computer room data integration device A5；It is each to need
The region of independent control metering and divide flow control valve A1 can be set at the main pipeline of floor；Room system uses variable frequency adjustment master
Machine equipment, water circulating pump use variable frequency pump, and connecting gateway uploading device by LAN by computer room data integration device A5 transports
The data turned.
Compared with prior art, the beneficial effects of the present invention are：
Air-conditioning system end-equipment cold consumption of the present invention is based on model, according to terminal temperature difference current loads using improved
The workload demand of user in dynamic index software model real-time estimate next period.In Air-conditioner dynamic l oad real-time estimate
On the basis of, central air conditioner system vari- able flow control is completed, new control model is provided for central air conditioner system vari- able flow control, it is real
Now by the purpose of customer charge demand regulation central air conditioner main machine load, in the hope of more efficiently reducing central air-conditioning operation energy
Consumption.
Brief description of the drawings：
Fig. 1 is schematic structural view of the invention.
Fig. 2 is flow chart of data processing schematic diagram of the present invention.
Embodiment：
Below in conjunction with the accompanying drawings, the present invention is described in further detail by embodiment：
A kind of HVAC big data energy conserving system：With cloud service platform, internet, weather prognosis information, mobile phone or mobile terminal
Equipment/computer, some custom systems, some custom systems are connected to intelligent gateway by LAN, and pass through internet
Cloud service platform is connected to, mobile phone or mobile terminal device/computer are connected to cloud service platform, and weather prognosis information is also connected to
Cloud service platform；The cloud service platform includes Cloud Server, computer, analysis software, and the analysis software has business number
It is flat according to layer, data processing platform (DPP), analysis model layer, Analysis Service layer, data exhibiting layer, analysis and early warning platform, big data analysis
The functions of modules such as platform, push platform；Some custom systems, variable flow system main frame, frequency conversion water are included in each system
Pump, boiler, cooling tower, constant pressure water compensation apparatus, water treatment facilities, the small-sized weather monitoring station in user area, region floor flow control
Valve A1 processed, HVAC end wireless digital amount intelligent regulating valve A2, tail end air conditioner unit, wireless temperature control device A3/A4, wireless temperature control
Receiver A6, computer room data integration device A5, intelligent gateway, WLAN.Some all HVAC custom systems of custom system
Data are connected with intelligent gateway by LAN and interconnected, and are sent all data to cloud service by intelligent gateway
Device, user and system maintenance operations personnel can by mobile phone or mobile terminal device/computer by internet or GPRS/wifi without
Gauze network is signally attached to cloud service platform, and data are observed, record, managed.Cloud service platform include Cloud Server,
Computer, analysis software：The analysis software has business datum layer, data processing platform (DPP), analysis model layer, Analysis Service
The functions of modules such as layer, data exhibiting layer, analysis and early warning platform, big data analysis platform, push platform；Can be to user system data
Collection, help custom system that Various types of data is integrated, according to the needs of difference in functionality, information is analyzed and processed, spirit
The air-conditioning system living for quickly serving each user；And with App analyses and push function, data center and analysis platform branch
Andriod and IOS Double tabletops are held, warning information and analyze data are directly viewable in mobile terminal；And integrate and push away there is provided wechat
Function is sent, wechat Seamless integration-, exempts to log in, is directly notified in wechat, exempts the worry for opening APP；The Cloud Server has
High in the clouds control function, can be according to information of forecasting and the workload demand of terminal temperature difference next period, and adjustment control user is on demand
In system：It is region floor flow control valve A1, HVAC end wireless digital amount intelligent regulating valve A2, tail end air conditioner unit, wireless
Temperature control device A3/A4, wireless temperature control receiver A6, computer room data integration control device A5.In some custom systems, including unsteady flow
Measure system host, variable frequency pump, boiler, cooling tower, constant pressure water compensation apparatus, water treatment facilities, the small-sized weather monitoring in user area
Stand, region floor flow control valve A1, HVAC end wireless digital amount intelligent regulating valve A2, tail end air conditioner unit, wireless temperature control
Device A3/A4, wireless temperature control receiver A6, computer room data integration device A5, intelligent gateway, WLAN；Wireless temperature control connects
Receiving has rpyroelectric infrared sensing module in device A6, design temperature and stopping or recovery demand in initiative regulation room；And can
By personnel position and mobility status, energy consumption etc. carries out com-parison and analysis per capita, finds out energy consumption and wastes reason, carries out intelligent control
Energy-conservation rectification.Unique ID is set when intelligent gateway dispatches from the factory, and this ID can identify gateway；Same gateway down-hanging equipment distribution is different
Address, this address can be used for identifying the single equipment under a certain specific gateway.The small-sized weather monitoring station in user area and intelligent network
Connected between pass also by WLAN, detection data can be uploaded cloud service platform by gateway.Nothing in some custom systems
Line temperature control device A3, it is connected by WLAN with intelligent gateway, cloud service platform is sent data to by gateway.It is described
Data include but is not limited to：End-equipment run time, available machine time, unused time, design temperature, environment temperature, operation wind
Speed etc.；Wireless temperature control device A4 can directly transfer data to cloud service platform by GPRS/wifi, can also pass through as A3
WLAN is connected with intelligent gateway, and cloud service platform is sent data to by gateway.The data include but is not limited to：
End-equipment run time, available machine time, unused time, design temperature, environment temperature, operating air velocity etc..Wireless temperature control receives
Device A6 is wireless temperature control device A3/A4 system unit, and the instruction that receiver can be sent according to A3/A4 performs corresponding actions.
Control wind speed and the start and stop of blower fan, and HVAC end wireless digital amount intelligent regulating valve A2 switch-mode regulation action.Its feature exists
In being provided with rpyroelectric infrared sensing module on receiver；The rpyroelectric infrared sensing module has sensing detection human motion
Signal feedback function, data analysis statistical is carried out to personnel position and mobility status.Pass through wireless receiver A6, A3/A4
Send data to cloud service platform.Cloud service platform carries out analysis and Control to the data collected, graphic analyses is produced, by room
Between, floor, the information such as region to personnel position and mobility status, energy consumption is compared analysis per capita, find out energy consumption waste
The reason for, and carry out intelligent control rectification；The rpyroelectric infrared sensing module has sensing detection human mobile signal's feedback
Function, if detecting no one at the appointed time, in a heating mode, wireless temperature control device A3/A4 can be about to set certainly
Temperature reduces by 2 DEG C.In cooling mode, wireless temperature control device A3/A4, which can be about to design temperature certainly, increases by 2 DEG C.Can basis
Setting time calculates, as long as meeting that this effect is accumulative until shutdown in interval time, is adjusted to this energy saver mode；Saving
During pattern continuous service, if sensing someone, that is, recover normal design temperature and work on.Some custom systems, flow control
Valve A1 processed and HVAC end wireless digital amount intelligent regulating valve A2 are connected by WLAN with intelligent gateway, pass through gateway
Send data to cloud service platform；The data include but is not limited to：Valve run time, opening time, shut-in time, valve
Door angle information, valve angle degree of regulation, regulating time point and operation duration etc.；HVAC end wireless digital amount intelligent regulating valve
Service data can be also transmitted by A2 by wireless temperature control device A3 and A4；Computer room data integration device A5（Variable flow system
The computer room corresponding device system such as main frame, variable frequency pump, boiler, cooling tower, constant pressure water compensation apparatus, water treatment facilities）Operation number
Cloud service platform is sent data to according to by gateway；The data include but is not limited to：Available machine time, run time, disengaging
Coolant-temperature gage, pressure, the change information etc. of water pump operation time and adjustment state.Some custom systems, all end-equipment branch roads
On be respectively mounted HVAC end wireless digital amount intelligent regulating valve A2, end-equipment control uses wireless temperature control device A3 or A4,
Machine room area installation computer room data integration device A5；Respectively need the region and divide at the main pipeline of floor and can set that independent control is measured
Put flow control valve A1；Room system uses variable frequency pump using variable frequency adjustment host device, water circulating pump, by computer room data set
The data of gateway uploading device operating are connected by LAN into device A5.
The present invention understands customer demand, wireless temperature control device and flow control valve A1 of the one in custom system first
Data.In some independent custom system A, wireless temperature control device A3/A4 and end-equipment, HVAC end wireless digital
Directly connected and controlled by less radio-frequency between amount intelligent regulating valve A2, wireless temperature control device A3/A4 is set with mobile terminal of mobile telephone
It is standby to use bluetooth connection, end-equipment can directly be controlled by cell phone application.Wireless temperature control device A3/A4 can control and the company of statistics
Usage time, design temperature, actual environment temperature, valve opening degree and the time of the end-equipment connect.Flow control valve A1 can
By opening angle and time.The quantity of circulating water needed for each period and required cooling and heating load can thus be measured.
Formula one：G=Q×3600/【(t2-t1)×4.187(kJ/kg.℃)×1000㎏/m3】
G- chilled-water flow m3/h Q- refrigeration duty kW t2- chilled water return water temperature DEG C t1- chilled water leaving water temperatures DEG C
Formula two：Flows per unit time G1=sectional area S1* water velocity v1* times h1
Statistical summaries are carried out to the data of end-equipment in some region in whole system, then with regard to this region can be calculated
One period（15 minutes/30 minutes ...）Required total cooling and heating load amount, and set at each floor area total pipeline
Flow control valve A1, the flow control valve A1 can by recirculated water flow velocity in the opening angle and pipeline of this period valve,
So as to calculate accurately water-carrying capacity and cold.
According to the demand of higher slice cooling and heating load, flow, whole building or whole system can be calculated sometime
The aggregate demand of section.Hide and set according to total customer demand, the i.e. adjustable end branch tube road of driving cycle pump capacity regulation and end
Standby cooling and heating load.Host device refrigerating capacity is constant, 7 DEG C of leaving water temperature, and can reach control terminal temperature according to changes in flow rate adjusts
Save precision.Water-carrying capacity is have adjusted, main unit load will be similarly adjusted, and synchronize variable frequency adjustment.So that main frame and end
End equipment reaches Optimized Matching, avoids the situation of low load with strong power from occurring, and saves energy consumption.
The present invention combines the meteorological data in weather monitoring forecasting centre, such as temperature, wind direction, wind speed, sunshine, rainfall, spoke
The amount of penetrating, evaporation capacity, atmospheric pressure, dry-bulb temperature, wet-bulb temperature etc..The weather forecast number of National Meteorological Center's issue can be used
According to independent weather station can also be established in each Regional City, and the data for being monitored and issuing to weather are modified tune
It is whole.
Because of the change of cold and hot amount workload demand inside inside even from weather room, weather conditions can be made by type some
Individual data master pattern, K values embody each data standard model according to a certain percentage.
Because equipment operation quantity, run time, the temperature in end system set the stream of height, wind speed size, recirculated water
The parameters such as amount, pressure, temperature have a direct impact to workload demand, so shape is run in end by end system also according to operation conditions
State is divided into some data standard models, and similarly K values embody each data standard model according to a certain percentage.
Whole custom system and the Real-time Load demand of end branch system or the customer charge demand of next period,
Carry out ratio can be worth according on the basis of dynamic load real-time estimate, with meteorological system K1 values, end real-time requirement COEFFICIENT K 2
With product, required workload demand is adjusted, regulation pump capacity, flow control valve A1 and HVAC end wireless digital amount are intelligently adjusted
Valve A2 open degree and the duration is saved, to reach accurate energy supply.
Air-conditioning system end-equipment cold consumption of the present invention is used according to terminal temperature difference current loads and changed based on model
The workload demand of user in the dynamic index software model real-time estimate next period entered.It is pre- in real time in Air-conditioner dynamic l oad
On the basis of survey, central air conditioner system vari- able flow control is completed, new control mould is provided for central air conditioner system vari- able flow control
Formula, the purpose by customer charge demand regulation central air conditioner main machine load is realized, in the hope of more efficiently reducing central hollow allocation and transportation
Row energy consumption.
Embodiment of the present invention is only the description carried out to the preferred embodiment of the present invention, not to the present invention
Spirit and scope are defined, and on the premise of design philosophy of the present invention is not departed from, engineers and technicians are to this hair in this area
The all variations and modifications that bright technical scheme is made, protection scope of the present invention, the claimed skill of the present invention all should be fallen into
Art content, all record in detail in the claims.
Claims (10)
- A kind of 1. HVAC big data energy conserving system, it is characterised in that：With cloud service platform, internet, weather prognosis information, hand Machine or mobile terminal device/computer, some custom systems, some custom systems are connected to intelligent gateway by LAN, And cloud service platform, weather prognosis are connected to by Internet connection to cloud service platform, mobile phone or mobile terminal device/computer Information is also connected to cloud service platform；The cloud service platform includes Cloud Server, computer, analysis software, and the analysis is soft Part have business datum layer, data processing platform (DPP), analysis model layer, Analysis Service layer, data exhibiting layer, analysis and early warning platform, The functions of modules such as big data analysis platform, push platform；Some custom systems, include variable flow system in each system Main frame, variable frequency pump, boiler, cooling tower, constant pressure water compensation apparatus, water treatment facilities, the small-sized weather monitoring station in user area, region Floor flow control valve A1, HVAC end wireless digital amount intelligent regulating valve A2, tail end air conditioner unit, wireless temperature control device A3/ A4, wireless temperature control receiver A6, computer room data integration device A5, intelligent gateway, WLAN.
- 2. HVAC big data energy conserving system according to claim 1, it is characterised in that：Some custom systems, own HVAC user system data is connected by LAN with intelligent gateway to be interconnected, and is sent out all data by intelligent gateway Cloud server is delivered to, user and system maintenance operations personnel can pass through internet by mobile phone or mobile terminal device/computer Or GPRS/wifi wireless network signals are connected to cloud service platform, and data are observed, record, manage.
- 3. HVAC big data energy conserving system according to claim 1, it is characterised in that：The cloud service platform takes including cloud Business device, computer, analysis software：The analysis software has business datum layer, data processing platform (DPP), analysis model layer, analysis The functions of modules such as service layer, data exhibiting layer, analysis and early warning platform, big data analysis platform, push platform；Can be to custom system Data acquisition, help custom system that Various types of data is integrated, according to the needs of difference in functionality, information is carried out at analysis Reason, flexibly quickly serve the air-conditioning system of each user；And with App analyses and push function, data center and analysis Platform supports Andriod and IOS Double tabletops, and warning information and analyze data are directly viewable in mobile terminal；And it is provided with wechat Integrated push function, wechat Seamless integration-, exempts to log in, is directly notified in wechat, exempts the worry for opening APP；The cloud service Utensil has high in the clouds control function, can be according to information of forecasting and the workload demand of terminal temperature difference next period, adjustment control on demand In custom system：Region floor flow control valve A1, HVAC end wireless digital amount intelligent regulating valve A2, tail end air conditioner machine Group, wireless temperature control device A3/A4, wireless temperature control receiver A6, computer room data integration control device A5.
- 4. HVAC big data energy conserving system according to claim 1, it is characterised in that：In some custom systems, bag Include variable flow system main frame, variable frequency pump, boiler, cooling tower, constant pressure water compensation apparatus, water treatment facilities, the small-sized gas in user area As monitoring station, region floor flow control valve A1, HVAC end wireless digital amount intelligent regulating valve A2, tail end air conditioner unit, nothing Line temperature control device A3/A4, wireless temperature control receiver A6, computer room data integration device A5, intelligent gateway, WLAN；Wirelessly There is rpyroelectric infrared sensing module, initiative adjusts design temperature and stopping in room or recovers to need in temperature control receiver A6 Ask；And energy consumption can be found out and waste reason, carried out by personnel position and mobility status, energy consumption etc. carries out com-parison and analysis per capita Intelligent control energy-conservation rectification.
- 5. HVAC big data energy conserving system according to claim 1, it is characterised in that：The intelligent gateway is set when dispatching from the factory Unique ID, this ID can identify gateway；Same gateway down-hanging equipment distributes different address, and this address can be used for identifying a certain tool Single equipment under body gateway.
- 6. HVAC big data energy conserving system according to claim 1, it is characterised in that：The small-sized meteorological prison in user area Connected between survey station and intelligent gateway also by WLAN, detection data can be uploaded cloud service platform by gateway.
- 7. HVAC big data energy conserving system according to claim 1, it is characterised in that：It is wireless in some custom systems Temperature control device A3, it is connected by WLAN with intelligent gateway, cloud service platform is sent data to by gateway；The data include but is not limited to：End-equipment run time, available machine time, unused time, design temperature, environment temperature Degree, operating air velocity etc.；Wireless temperature control device A4 can directly transfer data to cloud service platform by GPRS/wifi, can also be with A3 is equally connected by WLAN with intelligent gateway, and cloud service platform is sent data to by gateway；The data include but is not limited to：End-equipment run time, available machine time, unused time, design temperature, environment temperature Degree, operating air velocity etc..
- 8. HVAC big data energy conserving system according to claim 1, it is characterised in that：The wireless temperature control receiver A6 is Wireless temperature control device A3/A4 system unit, the instruction that receiver can be sent according to A3/A4 perform corresponding actions, control wind The wind speed of machine and start and stop, and HVAC end wireless digital amount intelligent regulating valve A2 switch-mode regulation action, it is characterised in that receive Rpyroelectric infrared sensing module is provided with device；The rpyroelectric infrared sensing module has sensing detection human mobile signal anti- Function is presented, data analysis statistical is carried out to personnel position and mobility status, by wireless receiver A6, A3/A4 by data Transmit to cloud service platform,Cloud service platform carries out analysis and Control to the data collected, graphic analyses is produced, by information such as room, floor, regions To personnel position and mobility status, energy consumption is compared analysis per capita, finds out the reason for energy consumption wastes, and carry out intelligent tune Control rectification；The rpyroelectric infrared sensing module has sensing detection human mobile signal's feedback function, if in the stipulated time No one is inside detected, in a heating mode, wireless temperature control device A3/A4, which can be about to design temperature certainly, to be reduced by 2 DEG C or a certain set Fixed number value；In cooling mode, wireless temperature control device A3/A4, which can be about to design temperature certainly, increases by 2 DEG C or a certain setting numerical value, It can be calculated according to setting time, as long as meeting that this effect is accumulative until shutdown in interval time, is adjusted to this energy-conservation mould Formula；In energy saver mode continuous service, if sensing someone, that is, recover normal design temperature and work on.
- 9. HVAC big data energy conserving system according to claim 1, it is characterised in that：Some custom systems, flow Control valve A1 and HVAC end wireless digital amount intelligent regulating valve A2 are connected by WLAN with intelligent gateway, pass through net Pass sends data to cloud service platform；The data include but is not limited to：Valve run time, the opening time, the shut-in time, Valve angle information, valve angle degree of regulation, regulating time point and operation duration etc.；HVAC end wireless digital amount Intelligent adjustment Service data can be also transmitted by valve A2 by wireless temperature control device A3 and A4；Computer room data integration device A5（Variable-flow system The computer room corresponding device systems such as system main frame, variable frequency pump, boiler, cooling tower, constant pressure water compensation apparatus, water treatment facilities）Operation Data send data to cloud service platform by gateway；The data include but is not limited to：Available machine time, run time, enter Leaving water temperature, pressure, the change information etc. of water pump operation time and adjustment state.
- 10. HVAC big data energy conserving system according to claim 1, it is characterised in that：Some custom systems, own HVAC end wireless digital amount intelligent regulating valve A2 is respectively mounted on end-equipment branch road, end-equipment control uses wireless temperature control Device A3 or A4, machine room area installation computer room data integration device A5；Respectively need the region and divide floor that independent control is measured Flow control valve A1 can be set at main pipeline；Room system uses variable frequency pump using variable frequency adjustment host device, water circulating pump, The data of gateway uploading device operating are connected by LAN by computer room data integration device A5.
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