CN106444658B - Distributed Intelligence heating refrigeration management system and method - Google Patents

Distributed Intelligence heating refrigeration management system and method Download PDF

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Publication number
CN106444658B
CN106444658B CN201610836041.3A CN201610836041A CN106444658B CN 106444658 B CN106444658 B CN 106444658B CN 201610836041 A CN201610836041 A CN 201610836041A CN 106444658 B CN106444658 B CN 106444658B
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water tank
energy
temperature
control system
water
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CN106444658A (en
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郑书湛
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Gansu Outes New Energy Co.,Ltd.
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Shandong Huaqi Amperex Technology Ltd
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    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00Programme-control systems
    • G05B19/02Programme-control systems electric
    • G05B19/418Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]
    • G05B19/4185Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM] characterised by the network communication
    • G05B19/4186Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM] characterised by the network communication by protocol, e.g. MAP, TOP
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00Program-control systems
    • G05B2219/30Nc systems
    • G05B2219/31From computer integrated manufacturing till monitoring
    • G05B2219/31143Sds smart distributed system, can based

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Steam Or Hot-Water Central Heating Systems (AREA)
  • Air Conditioning Control Device (AREA)
  • Heat-Pump Type And Storage Water Heaters (AREA)

Abstract

The present invention provides a kind of Distributed Intelligence heating refrigeration management system and method, the distributed energy mainly connects heat source and hot building, its system includes information acquisition system, control system, communication system, operating system, Database Systems and information safety system, information acquisition system is according to collected data in real time by data processing, and corresponding control system is controlled, room temperature caused by the reason of the reason of preventing because of weather and equipment is sometimes hot and sometimes cold, " controlling on the spot " also may be implemented in distributed heating refrigeration management system simultaneously, " centralized control ", greatly reduce the first investment to heating network, save the investment cost of infrastructure.

Description

Distributed Intelligence heating refrigeration management system and method
Technical field
The invention belongs to administrative skill field, in particular to a kind of Distributed Intelligence heating refrigeration management system and method.
Background technique
Currently there are central heating refrigeration modes, be all the mode by using central heating, so not only The investment of heat supply official website is increased, and also increases the loss of pipeline heat, and traditional central heating mode is most of Or the pollution that the mode that coal is made charcoal also results in environment in this way is burnt, this distributed heating refrigeration also occurs in the later period, still Most of is all by way of gas fired-boiler, not only increases cost, polluted environment also and to increase personnel and carry out to maintain equipment.
Summary of the invention
In view of the foregoing deficiencies of prior art, the purpose of the present invention is to provide a kind of Distributed Intelligence heating refrigerations Management system and method, for solving problems existing in the prior art.
In order to achieve the above objects and other related objects, the present invention provides a kind of Distributed Intelligence heating refrigeration management system And method, the Distributed Intelligence heating refrigeration management system include: information acquisition system, control system, communication system, operation System, Database Systems and information safety system, wherein
The information acquisition system, to be integrated as the electronic information of core using single-chip microcontroller or PLC, in collection room Outer environmental parameter and energy device parameter;
The control system, including apparatus control system, upper computer control system and interconnecting module system, it is described upper Machine control system is communicated with several interconnecting module systems, and interconnecting module system is communicated with several apparatus control systems, Upper computer control system can also be communicated with several apparatus control systems;
The operating system, including pc client, Web client and APP client operation platform, for facilitating user to look into The fluency of inquiry and operation and human-computer interaction interface;
The Database Systems include distributed data and total Database, for storing, handling and backing up local heat supply The data for management system of freezing;
The communication system, for realizing the information acquisition system, the control system, the operating system with it is described One of communication between Database Systems, including industry control communication, meter reading communication and network communication are a variety of;
The information safety system, for guaranteeing data security and communication security.
Preferably, the operating system, which passes through, summarizes the single-chip microcontroller communicated with and/or PLC information collected, Form distributed data base.
Preferably, the distributed data base backs up information collected, is handled;The processing includes to information Screening, and selectively it is uploaded to total Database.
Preferably, the apparatus control system further includes water tank transferring system, pipe-line system, host computer system and room Interior end-of-pipe control.
Preferably, the water tank transferring system, including water-storing tank and transfer control system;
Preferably, the water tank is the container for storing hot water energy;
Preferably, the transfer control system is according to judging whether to need water tank as energy-storing container come control loop road Diameter;
Preferably, the pipe-line system includes energy device pipeline and user's transmission pipeline;
Preferably, the host equipment control system includes controlling the start and stop of equipment each section, troubleshooting and special The control of function.
Preferably, the indoor end control system is whether the water controlled in pipeline can enter the room.
Preferably, the circulating path includes first circulation path, second circulation path and third circulating path;
Preferably, the first circulation path is from energy device pipeline to water tank again to user's transmission pipeline finally to energy The path of source device pipeline;
Preferably, the second circulation path is from energy device pipeline to user's transmission pipeline again to energy device pipeline Circulating path;
Preferably, the third circulating path is the circulating path that water tank arrives water tank to user's transmission pipeline again.
Preferably, the operating system and the single-chip microcontroller and/or plc communication communicated using industry control, Wifi and TCP or Udp protocol communication.
In order to achieve the above objects and other related objects, the present invention provides a kind of wisdom management method, using claim Distributed Intelligence heating refrigeration management system and method described above, comprising:
Energy device and context related data are acquired, and judges required energy consumption parameter, to colder weather, in short-term Large area use and defrosting play certain buffer function;
When by the prediction future weather to environmental parameter, there are lower temperature, energy device can be during idle time to water tank Water heated, realize the energy storage of temperature, and carry out distributed energy heat supply using second of circulating path;
When collecting the temperature of water tank by acquisition system lower than the first temperature upper limit value, distributed energy is for hot-swap To first circulation path;
If water tank temperature is greater than the circulating temperature of pipeline, and energy device is defrosted when, can be switched to Second circulation path, to prevent user from feeling sometimes hot and sometimes cold impression;
If energy device breaks down, system can compare the size of water tank temperature and pipe temperature automatically, work as water When box temperature degree is greater than pipe temperature, system can be switched to third circulating path.
Preferably, first temperature upper limit value is low is greater than 5-10 degrees Celsius of set temperature.
Preferably, volume V water tank=1/3V pipeline of the water tank.
Preferably, the management method further includes unit by whether collecting the user of top using heating or system It is cold to according to pump head calculate water outlet pump power, thus control water pump frequency conversion output;
Preferably, whether the user for acquiring top using for warm refrigeration is acquired by indoor end control system , then think not freeze using for warm when indoor end control system is in off-mode, is when indoor end controls Booting of uniting then thinks that, using heating or refrigeration, then system acquisition is calculating highly to using the number of plies for warm refrigeration consumer Further according to lift H=(P2-P1)/(p*g)+(h2-h1)+[(v2*v2)-(v1*v1)]/2*g for highly calculating water pump
Wherein: H is practical lift, and P is flange pressure, and P1 import, the outlet P2, p is liquidus density, and g is that gravity accelerates Degree, h2 are the earth to outlet(discharge) flange height, and h1 is the earth to suction flange height, and v is flow rate of liquid, and v1 is import, and v2 is Mouthful, finally in the power for calculating water outlet pump according to lift, to change the frequency of water pump.
As described above, Distributed Intelligence heating refrigeration management system of the invention and method, have the advantages that
Distributed Intelligence heating refrigeration management system and method for the present invention include: the Distributed Intelligence heating refrigeration Management system can thus switch to best solution, reach according to the circulating path of the timely handover management system of environmental change To optimal system operating path, moreover it is possible to switch the power output of water pump according to the service condition of user, therefore in this " on the spot The operation mode of control " " Centralized Monitoring " can not only reduce the first investment of heat supply official website, save the capital cost of infrastructure With, while also having the advantages that energy-saving and environment friendly.
Detailed description of the invention
Fig. 1 is shown as Distributed Intelligence heating refrigeration management system and method schematic diagram of the present invention.
Fig. 2 is shown as Distributed Intelligence heating refrigeration management method flow diagram in one embodiment of the invention.
Fig. 3 is shown as Distributed Intelligence heating refrigeration management method flow diagram in another embodiment of the present invention.
Specific embodiment
Illustrate embodiments of the present invention below by way of specific specific example, those skilled in the art can be by this specification Other advantages and efficacy of the present invention can be easily understood for disclosed content.The present invention can also pass through in addition different specific realities The mode of applying is embodied or practiced, the various details in this specification can also based on different viewpoints and application, without departing from Various modifications or alterations are carried out under spirit of the invention.
It please refers to Fig.1 to Fig.3.It should be noted that diagram provided in the present embodiment only illustrates this in a schematic way The basic conception of invention, only shown in schema then with related component in the present invention rather than package count when according to actual implementation Mesh, shape and size are drawn, when actual implementation kenel, quantity and the ratio of each component can arbitrarily change for one kind, and its Assembly layout kenel may also be increasingly complex.
Fig. 1 is shown as Distributed Intelligence heating refrigeration management system and method schematic diagram of the present invention, which supplies Warm refrigeration management system and method, including information acquisition system, control system, communication system, operating system, Database Systems and Multiple subsystems such as information safety system.
The information acquisition system, to be integrated as the electronic information of core using single-chip microcontroller or PLC, in collection room Outer environmental parameter and energy device parameter;
The control system, including apparatus control system, upper computer control system and interconnecting module system, it is described upper Machine control system is communicated with several interconnecting module systems, and interconnecting module system is communicated with several apparatus control systems, Upper computer control system can also be communicated with several apparatus control systems;
The operating system, including pc client, Web client and APP client operation platform, for facilitating user to look into The fluency of inquiry and operation and human-computer interaction interface;
The Database Systems include distributed data and total Database, for storing, handling and backing up local heat supply The data for management system of freezing;
The communication system, for realizing the information acquisition system, the control system, the operating system with it is described One of communication between Database Systems, including industry control communication, meter reading communication and network communication are a variety of;
The information safety system, for guaranteeing data security and communication security.
Preferably, the operating system, which passes through, summarizes the single-chip microcontroller communicated with and/or PLC information collected, Form distributed data base.
Preferably, the distributed data base backs up information collected, is handled;The processing includes to information Screening, and selectively it is uploaded to total Database.
Preferably, the apparatus control system further includes water tank transferring system, pipe-line system, host computer system and room Interior end-of-pipe control.
Preferably, the water tank transferring system, including water-storing tank and transfer control system;
Preferably, the water tank is the container for storing hot water energy;
Preferably, the transfer control system is according to judging whether to need water tank as energy-storing container come control loop road Diameter;
Preferably, the pipe-line system includes energy device pipeline and user's transmission pipeline;
Preferably, the host equipment control system includes controlling the start and stop of equipment each section, troubleshooting and special The control of function.
Preferably, the indoor end control system is whether the water controlled in pipeline can enter the room.
Preferably, the circulating path includes first circulation path, second circulation path and third circulating path;
Preferably, the first circulation path is from energy device pipeline to water tank again to user's transmission pipeline finally to energy The path of source device pipeline;
Preferably, the second circulation path is from energy device pipeline to user's transmission pipeline again to energy device pipeline Circulating path;
Preferably, the third circulating path is the circulating path that water tank arrives water tank to user's transmission pipeline again.
Preferably, the operating system and the single-chip microcontroller and/or plc communication communicated using industry control, Wifi and TCP or Udp protocol communication.
In order to achieve the above objects and other related objects, the present invention provides a kind of wisdom management method, using claim Distributed Intelligence heating refrigeration management system and method described above, comprising:
Energy device and context related data are acquired, and judges required energy consumption parameter, to colder weather, in short-term Large area use and defrosting play certain buffer function;It is as shown in Figure 3:
S1, system acquire environmental parameter by acquisition module, predict future weather, carry out water tank temperature acquisition to come Switchback changes circulating path
S2, when there are lower temperature, energy device can during idle time be heated the water of water tank, realize the storage of temperature Can, and distributed energy heat supply is carried out using second of circulating path
S3, when collecting the temperature of water tank by acquisition system lower than the first temperature upper limit value, distributed energy heat supply It is switched to first circulation path
If S4, water tank temperature are greater than the circulating temperature of pipeline, and energy device is defrosted when, can cut Second circulation path is changed to, to prevent user from feeling sometimes hot and sometimes cold impression
If S5, energy device break down, system can compare the size of water tank temperature and pipe temperature automatically, when When water tank temperature is greater than pipe temperature, system can be switched to third circulating path
Preferably, first temperature upper limit value is low is greater than 5-10 degrees Celsius of set temperature.
Preferably, volume V water tank=1/3V pipeline of the water tank.
Preferably, the management method further includes unit by whether collecting the user of top using heating or system It is cold to according to pump head calculate water outlet pump power, thus control water pump frequency conversion output;
Preferably, whether the user for acquiring top using for warm refrigeration is acquired by indoor end control system , then think not freeze using for warm when indoor end control system is in off-mode, is when indoor end controls Booting of uniting then thinks that, using heating or refrigeration, then system acquisition is calculating highly to using the number of plies for warm refrigeration consumer Further according to lift H=(P2-P1)/(p*g)+(h2-h1)+[(v2*v2)-(v1*v1)]/2*g for highly calculating water pump
Wherein: H is practical lift, and P is flange pressure, and P1 import, the outlet P2, p is liquidus density, and g is that gravity accelerates Degree, h2 are the earth to outlet(discharge) flange height, and h1 is the earth to suction flange height, and v is flow rate of liquid, and v1 is import, and v2 is Mouthful, finally in the power for calculating water outlet pump according to lift, to change the frequency of water pump.
Such as Fig. 3,
S1, system pass through the service condition of end control system in acquisition module collection room, to judge layer height
S2, the lift that water outlet pump is calculated according to layer height
S3, the power that water outlet pump is calculated according to the lift of water pump, to make the power of water pump output phase pair by frequency conversion
The present invention is a kind of by using weather forecasting, indoor end control utilization rate acquisition and the operation of equipment itself Parameter carries out circulating path switching, and can also judge the number used and building according to control end acquisition control Layer, control end is numbered with different numbers indoors first, then stores the corresponding floor of each number in the database, then System passes through the state of each indoor end of constantly acquiring, and when collecting indoor heating system end and being in close state, then writes from memory Resident is recognized currently without heating or refrigeration is used, and resident is then thought when being in open state using heating or refrigeration, system is logical The quantity compared using heating is crossed, carrys out the running parameter of regulating system, and system can also be by comparing between number and floor Relationship, come determine using heating or refrigeration uppermost storey, thus the output power to switch off the pump.
The above-described embodiments merely illustrate the principles and effects of the present invention, and is not intended to limit the present invention.It is any ripe The personage for knowing this technology all without departing from the spirit and scope of the present invention, carries out modifications and changes to above-described embodiment.Cause This, institute is complete without departing from the spirit and technical ideas disclosed in the present invention by those of ordinary skill in the art such as At all equivalent modifications or change, should be covered by the claims of the present invention.

Claims (7)

1. a kind of Distributed Intelligence heating refrigeration management system, which is characterized in that the Distributed Intelligence heating refrigeration management system System includes: information acquisition system, control system, communication system, operating system, Database Systems and information safety system, wherein
The information acquisition system, to be integrated as the electronic information of core using single-chip microcontroller or PLC, inside and outside collection room Environmental parameter and energy device parameter;
The control system, including apparatus control system, upper computer control system and interconnecting module system, the host computer control System processed is communicated with several interconnecting module systems, and interconnecting module system is communicated with several apparatus control systems, upper Machine control system can also be communicated with several apparatus control systems;
The apparatus control system further includes water tank transferring system, pipe-line system, host computer system and indoor end control;
The water tank transferring system, including water-storing tank and transfer control system, the water tank are for storing hot water energy Container;The transfer control system be according to judging whether to need water tank as energy-storing container come control loop path, it is described to follow Endless path includes first circulation path, second circulation path and third circulating path;The first circulation path is set from the energy Standby pipeline arrives the path that user's transmission pipeline finally arrives energy device pipeline to water tank again;The second circulation path is from the energy Equipment pipe arrives the circulating path of energy device pipeline to user's transmission pipeline again;The third circulating path is water tank to user Transmission pipeline arrives the circulating path of water tank again;
The pipe-line system includes energy device pipeline and user's transmission pipeline;
The host computer system includes start and stop, troubleshooting and the control of specific function for controlling equipment each section;
The indoor end control system is whether the water controlled in pipeline can enter the room;
The host computer system includes solar energy, gas fired-boiler, electric boiler, industrial chemicals boiler, biomass boiler, energy storage dress It sets and air source heat pump, water earth source heat pump, carbon dioxide changes in temperature equipment and biomass power generation equipment, wind power generation is set The combination of one or more of standby, photovoltaic power generation equipment, geothermal power generating device system;
The operating system, including pc client, Web client and APP client operation platform, for facilitate user query and The fluency of operation and human-computer interaction interface;
The Database Systems include distributed data and total Database, for storing, handling and backing up local heating and refrigerating The data of management system;
The communication system, for realizing the information acquisition system, the control system, the operating system and the data One of communication between the system of library, including industry control communication, meter reading communication and network communication are a variety of;
The information safety system, for guaranteeing data security and communication security.
2. Distributed Intelligence heating refrigeration management system according to claim 1, it is characterised in that: the operating system is logical It crosses and summarizes the single-chip microcontroller communicated with and/or PLC information collected, form distributed data base.
3. Distributed Intelligence heating refrigeration management system according to claim 1, it is characterised in that: the operating system with The single-chip microcontroller and/or plc communication are communicated using industry control communication, Wifi with TCP or udp protocol.
4. a kind of Distributed Intelligence heating refrigeration management method is heated using any one of the claim 1-3 Distributed Intelligence Refrigeration management system, it is characterised in that: include:
Energy device and context related data are acquired, and energy consumption parameter required for judging, to colder weather, in short-term big Area uses and certain buffer function is played in defrosting;
When by the prediction future weather to environmental parameter, there are lower temperature, energy device can be during idle time to the water of water tank It is heated, realizes the energy storage of temperature, and carry out distributed energy heat supply using second of circulating path;When passing through acquisition system When collecting the temperature of water tank lower than the first temperature upper limit value, distributed energy is for being hot-switched onto first circulation path;
If water tank temperature is greater than the circulating temperature of pipeline, and energy device is defrosted when, can be switched to second Circulating path, to prevent user from feeling sometimes hot and sometimes cold impression;
If energy device breaks down, system can compare the size of water tank temperature and pipe temperature automatically, when water tank temperature When degree is greater than pipe temperature, system can be switched to third circulating path.
5. Distributed Intelligence heating refrigeration management method according to claim 4, it is characterised in that: at a temperature of described first Limit value is lower than 5-10 degrees Celsius of set temperature.
6. Distributed Intelligence heating refrigeration management method according to claim 4, which is characterized in that the volume of the water tank V water tank=1/3V pipeline.
7. Distributed Intelligence heating refrigeration management method according to claim 5, which is characterized in that the management method is also Including unit by collecting whether the user of top is using heating or refrigeration to calculate water outlet pump according to pump head Power, thus control water pump frequency conversion output;
Whether the user of the acquisition top works as room using for warm refrigeration being acquired by indoor end control system Interior end control system is in off-mode and then thinks not freeze using for warm, when indoor end control system is switched on then Think that, using heating or refrigeration, then system acquisition is calculating highly further according to height to using the number of plies for warm refrigeration consumer Degree calculates lift H=(P2-P1)/(p*g)+(h2-h1)+[(v2*v2)-(v1*v1)]/2*g of water outlet pump;
Wherein: H is practical lift, and P is flange pressure, and P1 import, the outlet P2, p is liquidus density, and g is acceleration of gravity, h2 It is the earth to outlet(discharge) flange height, h1 is the earth to suction flange height, and v is flow rate of liquid, and v1 is import, and v2 is outlet, most Afterwards in the power for calculating water outlet pump according to lift, to change the frequency of water pump.
CN201610836041.3A 2016-09-21 2016-09-21 Distributed Intelligence heating refrigeration management system and method Active CN106444658B (en)

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Publication number Priority date Publication date Assignee Title
CN108765186B (en) * 2018-04-09 2021-07-27 四川协成电力工程设计有限公司 Energy supply method and system and terminal equipment
CN111487939B (en) * 2020-04-17 2023-03-10 内蒙古润泰新能源科技有限公司 Intelligent system for heating, power supply and refrigeration integrated natural energy and control method

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CN204494836U (en) * 2015-02-09 2015-07-22 浙江正理生能科技有限公司 Air source hot pump water heater General intelligence controller
CN205174929U (en) * 2015-11-11 2016-04-20 阜新宏利新能源供热有限公司 Monitoring system for solar energy earth source heat pump coupled system steady operation

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CN201993809U (en) * 2011-04-22 2011-09-28 王洪彬 Integrated energy source management system
CN203657076U (en) * 2013-10-23 2014-06-18 肖安 Heat accumulating type energy-saving hot water device with ingratiated group control function
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