CN113625578A - Intelligent building heating and ventilation equipment comprehensive energy-saving control system - Google Patents
Intelligent building heating and ventilation equipment comprehensive energy-saving control system Download PDFInfo
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- CN113625578A CN113625578A CN202110902145.0A CN202110902145A CN113625578A CN 113625578 A CN113625578 A CN 113625578A CN 202110902145 A CN202110902145 A CN 202110902145A CN 113625578 A CN113625578 A CN 113625578A
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 55
- 238000009423 ventilation Methods 0.000 title claims abstract description 46
- 238000012544 monitoring process Methods 0.000 claims abstract description 49
- 238000004378 air conditioning Methods 0.000 claims abstract description 17
- 238000013486 operation strategy Methods 0.000 claims description 3
- 238000005057 refrigeration Methods 0.000 claims description 3
- 230000008859 change Effects 0.000 abstract description 3
- 230000001105 regulatory effect Effects 0.000 abstract description 2
- 238000005265 energy consumption Methods 0.000 description 9
- 238000004134 energy conservation Methods 0.000 description 5
- 230000002159 abnormal effect Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 230000009466 transformation Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B15/00—Systems controlled by a computer
- G05B15/02—Systems controlled by a computer electric
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/26—Pc applications
- G05B2219/2639—Energy management, use maximum of cheap power, keep peak load low
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Abstract
The invention discloses an intelligent building heating and ventilation equipment comprehensive energy-saving control system which comprises a building control system and a system monitoring platform, wherein the building control system comprises a data monitoring module, a data acquisition module and a controller, the data monitoring module and the data acquisition module are connected, the controller comprises a heating and ventilation equipment unit, a monitoring module and a control module, the control module comprises an acquisition unit, an air conditioning unit energy-saving unit and an electromagnetic valve intelligent switch adjusting unit, and the heating and ventilation equipment unit comprises an air conditioning control unit, a cold air unit, a hot air unit and an electric energy metering unit. This kind of energy-saving control system is synthesized to intelligent building heating and ventilation equipment through setting up air conditioning unit energy-conserving unit, can be according to user's demand, appoints energy-conserving rule for energy-saving control system's use intelligence more and nimble, through setting up monitoring module, the indoor humiture of real-time supervision building can be regulated and control according to the actual situation of change according to the indoor environment situation of building, reaches the purpose of energy-efficient power saving.
Description
Technical Field
The invention relates to the technical field of intelligent building systems, in particular to an intelligent building heating and ventilation equipment comprehensive energy-saving control system.
Background
The intelligent building equipment management system (IBMS) is the total integration of all weak current subsystems in a building, comprehensively concentrates monitoring data and control information of a building equipment automatic control (BA) system, a parking lot management system, a video security monitoring system, an intrusion alarm system, an access control management system, an electronic patrol system, a machine room and three meters through a unified operation platform, enables data among all subsystems to be interacted, realizes interconnection, intercommunication and interoperability of all system information, and provides an efficient, concentrated and optimized management means for managers. The IBMS can provide a plurality of information access modes, products of different subsystem manufacturers can realize information access and function integration among systems through open data interfaces, and a main service object is an owner or a property management department. The IBMS platform provides an energy optimization control setting function, and sets a work control flow of system equipment according to an energy management optimization scheme, so that the energy consumption of the system is reduced. The network operation status of the whole system and the working status of each subsystem can be dynamically displayed in real time through the large screen of the main console, each subsystem has a main picture and comprises a plurality of layers of functional pictures: if some equipment or key point is abnormal or other important events occur, the system can display the abnormal or important events in the forms of alarm and event by using characters, sound and the like on a page in time; the main control console can monitor the flows of all the subsystems, can timely perform early warning and alarming on faults in the system, and can automatically set the threshold values of the early warning and the alarming.
The building automatic control system is an indispensable important component in an intelligent building and plays a significant role in the intelligent building. The energy utilization, environment and safety facilities in the building are monitored, and the purpose is to provide a safe, reliable, energy-saving and comfortable working or living environment. The building automatic control system is named as building equipment automation system, i.e. the integrated system formed by the systems in the building, such as air conditioner, ventilation, transformation and distribution, lighting, water supply and drainage, heat source and heat exchange, refrigeration and cooling, elevator and escalator, for the purpose of centralized monitoring, control and management. The building automatic control system utilizes computer network and interface technology to connect the digital controllers distributed on different floors in each subsystem.
The information communication between the computers and the subsystems realizes the comprehensive monitoring and management of various devices in the building, such as water, heating, electricity, fire fighting, security and the like. The manager can operate, manage and alarm all the equipment through a visual graphic interface on a computer of a central monitoring management center, and simultaneously, the manager can acquire reports and operation parameters of operation states of various equipment in real time through a network, so that the management level and the working efficiency are improved, the aims of decentralized control and centralized management are fulfilled, with the continuous progress of the society and the continuous development of scientific technology, people pay more and more attention to the earth on which the people rely for survival, and most countries in the world also fully recognize the importance of the environment to the development of the people. All countries adopt active and effective measures to improve the environment and reduce pollution. The most important and urgent problem is the energy problem, and the energy problem is solved fundamentally, and besides the search of new energy, energy conservation is the key and the most direct and effective important measure at present. However, the energy consumption of buildings in China currently accounts for 28% of the total energy consumption, and in the energy consumption of building equipment operation, the energy consumption of heating, air conditioning and lighting systems accounts for more than 65%, while the currently applied building automatic control system mainly focuses on the automatic management of each system equipment, and does not consider the problem of reducing the energy consumption. Therefore, the intelligent building heating and ventilation equipment comprehensive energy-saving control system is improved.
Disclosure of Invention
In order to solve the technical problems, the invention provides the following technical scheme:
the invention discloses an intelligent building heating and ventilation equipment comprehensive energy-saving control system which comprises a building control system and a system monitoring platform, wherein the building control system comprises a data monitoring module, a data acquisition module and a controller, the data monitoring module and the data acquisition module are connected, the controller comprises a heating and ventilation equipment unit, a monitoring module and a control module, the control module comprises an acquisition unit, an air conditioning unit energy-saving unit and an electromagnetic valve intelligent switch adjusting unit, the heating and ventilation equipment unit comprises an air conditioning control unit, a cold air unit, a hot air unit and an electric energy metering unit, the monitoring module comprises a digital sensor group and a database, and the controller sends an execution instruction to the control module after acquiring a control instruction of the system monitoring platform; and the monitoring module transmits the state feedback parameters of the heating and ventilation equipment unit to the controller.
As a preferred technical scheme of the present invention, the energy saving unit of the air conditioning unit specifies an energy saving rule and a strategy according to data monitored by the heating and ventilation equipment unit, and controls the operation of each heating and ventilation equipment unit based on the specified rule, wherein the specified energy saving rule is mainly to calculate a next predicted load value of the heating and ventilation system in the intelligent building by obtaining historical operation data of a basic database, real-time environment condition data of the intelligent building, and an actually measured building load value corresponding to a previous predicted load value; and generating a dynamic heating and ventilation equipment operation strategy based on the next predicted load value.
As a preferred technical solution of the present invention, the digital sensor set is configured to monitor a plurality of different parameters of an external environment, and the digital sensor set includes an infrared sensor, a humidity sensor, and a temperature sensor, and the digital sensor set acquires temperature, humidity, and position status information of a space where a person is located in a building, transmits the acquired data to the controller, and adjusts cooling and heating of the heating and ventilation unit according to an energy saving standard provided by an energy saving unit of the air conditioning unit.
As a preferred technical solution of the present invention, the air conditioner control unit is connected to an electromagnetic valve intelligent switch adjusting unit, and the electromagnetic valve intelligent switch adjusting unit adjusts and controls the switch of the air conditioner control unit.
As a preferred technical solution of the present invention, the electric energy metering unit includes a single-phase electric energy meter, a three-phase electric energy meter, and a multifunctional electric energy meter, and is used for metering and monitoring an electric energy consumption condition of the heating and ventilation equipment unit.
As a preferred technical scheme of the invention, the building control system is connected with the system monitoring platform through a redundant network switch.
As a preferred technical solution of the present invention, the data monitoring module is used for monitoring a data condition of the controller, and the data acquisition module is used for acquiring and receiving data parameters of the controller and feeding back the data parameters to the system monitoring platform.
The invention has the beneficial effects that: the comprehensive energy-saving control system of the intelligent building heating and ventilation equipment can appoint energy-saving rules according to user requirements by arranging the energy-saving unit of the air conditioning unit, so that the energy-saving control system is more intelligent and flexible to use, monitors the indoor temperature and humidity of a building in real time by arranging the monitoring module, can be regulated and controlled according to the actual change condition of the indoor environment condition of the building, and achieves the purposes of high efficiency, energy saving and electricity saving, the heating energy consumption and energy saving rate at night in the whole winter are all more than 30%, the refrigerating energy consumption can be reduced by 18-25% in summer and daytime, the energy-saving effect is obvious, so that the whole heating and ventilation equipment unit can adapt to the change of the environment and always works in a high-efficiency energy-saving state;
through setting up data monitoring module and data acquisition module, brought very convenient operation and can operate the controller through long-range for the management, data teletransmission function, the most outstanding is energy-conservation in building control, it can make analysis, report to the energy-conservation of heating and ventilation equipment unit, and energy-conserving data report form, energy-conserving data comparison and each energy-conserving data comparison of energy-conserving data to each subsystem, make things convenient for management company's people to make a series of energy-conserving control schemes to building control, so as to reach low energy-conservation, the operation of high benefit is managed, can energy-conservation a large amount of energy, reduce coal-fired consumption, and improve the operational safety of heating and ventilation equipment unit.
Drawings
FIG. 1 is a block diagram of an integrated energy-saving control system of an intelligent building heating and ventilation device of the present invention;
fig. 2 is a structural block diagram of a controller of the integrated energy-saving control system of the intelligent building heating and ventilation equipment.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
Example (b): as shown in fig. 1-2, the integrated energy-saving control system for intelligent building heating and ventilation equipment comprises a building control system and a system monitoring platform, wherein the building control system comprises a data monitoring module, a data acquisition module and a controller, the data monitoring module and the data acquisition module are connected, the controller comprises a heating and ventilation equipment unit, a monitoring module and a control module, the control module comprises an acquisition unit, an energy-saving unit of an air conditioning unit and an intelligent solenoid valve switch adjusting unit, the heating and ventilation equipment unit comprises an air conditioning control unit, a cold air unit, a hot air unit and an electric energy metering unit, the monitoring module comprises a digital sensor group and a database, and the controller sends an execution instruction to the control module after acquiring a control instruction of the system monitoring platform; and the monitoring module transmits the state feedback parameters of the heating and ventilation equipment unit to the controller.
The energy-saving unit of the air conditioning unit specifies energy-saving rules and strategies according to data monitored by the heating and ventilation equipment unit and controls the operation of each heating and ventilation equipment unit based on the specified rules, wherein the specified energy-saving rules are mainly used for calculating the next predicted load value of the heating and ventilation system in the intelligent building after acquiring historical operation data of a basic database, real-time environment condition data of the intelligent building and an actually-measured building load value corresponding to a previous predicted load value; and generating a dynamic heating and ventilation equipment operation strategy based on the next predicted load value.
The digital sensor group is used for monitoring a plurality of different parameters of an external environment, the digital sensor group comprises an infrared sensor, a humidity sensor and a temperature sensor, the digital sensor group acquires temperature, humidity and position state information of a space where people in a building are located, collected data are transmitted to the controller, and refrigeration and heating of the heating and ventilation unit are adjusted according to an energy-saving standard given by the energy-saving unit of the air conditioning unit.
The air conditioner control unit is connected with the electromagnetic valve intelligent switch adjusting unit, and the electromagnetic valve intelligent switch adjusting unit adjusts and controls the on-off of the air conditioner control unit.
The electric energy metering unit comprises a single-phase electric energy meter, a three-phase electric energy meter and a multifunctional electric energy meter and is used for metering and monitoring the electric quantity consumption condition of the heating and ventilation equipment unit.
The building control system is connected with the system monitoring platform through the redundant network switch.
The data monitoring module is used for monitoring the data condition of the controller, and the data acquisition module is used for acquiring and receiving data parameters of the controller and feeding the data parameters back to the system monitoring platform.
The working principle is as follows: firstly, checking whether the device is normal or not, and switching on the device when the checking is finished.
Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. An intelligent building heating and ventilation equipment comprehensive energy-saving control system comprises a building control system and a system monitoring platform, and is characterized in that the building control system comprises a data monitoring module, a data acquisition module and a controller, the data monitoring module and the data acquisition module are connected, the controller comprises a heating and ventilation equipment unit, a monitoring module and a control module, the control module comprises an acquisition unit, an air conditioning unit energy-saving unit and an electromagnetic valve intelligent switch adjusting unit, the heating and ventilation equipment unit comprises an air conditioning control unit, a cold air unit, a hot air unit and an electric energy metering unit, the monitoring module comprises a digital sensor group and a database, and the controller sends an execution instruction to the control module after acquiring a control instruction of the system monitoring platform; and the monitoring module transmits the state feedback parameters of the heating and ventilation equipment unit to the controller.
2. The integrated energy-saving control system for the intelligent building heating and ventilation equipment as claimed in claim 1, wherein the energy-saving unit of the air conditioning unit specifies energy-saving rules and strategies according to the data monitored by the heating and ventilation equipment unit, and controls the operation of each heating and ventilation equipment unit based on the specified rules, wherein the specified energy-saving rules are mainly used for calculating the next predicted load value of the heating and ventilation system in the intelligent building by obtaining historical operation data of a basic database, real-time environment condition data of the intelligent building and an actually measured building load value corresponding to a previous predicted load value; and generating a dynamic heating and ventilation equipment operation strategy based on the next predicted load value.
3. The integrated energy-saving control system for intelligent building heating and ventilation equipment according to claim 1, wherein the digital sensor group is used for monitoring a plurality of different parameters of an external environment, the digital sensor group comprises an infrared sensor, a humidity sensor and a temperature sensor, the digital sensor group acquires temperature, humidity and position state information of a space where people in a building are located, the acquired data are transmitted to the controller, and refrigeration and heating of the heating and ventilation unit are adjusted according to an energy-saving standard given by an energy-saving unit of the air conditioning unit.
4. The integrated energy-saving control system for the intelligent building heating and ventilating equipment as claimed in claim 1, wherein the air conditioner control unit is connected with an intelligent solenoid valve switch adjusting unit, and the intelligent solenoid valve switch adjusting unit adjusts and controls the on and off of the air conditioner control unit.
5. The integrated energy-saving control system for the intelligent building heating and ventilating equipment as claimed in claim 1, wherein the electric energy metering unit comprises a single-phase electric energy meter, a three-phase electric energy meter and a multifunctional electric energy meter, and is used for metering and monitoring the electric quantity consumption condition of the heating and ventilating equipment unit.
6. The integrated energy-saving control system for intelligent building heating and ventilating equipment as claimed in claim 1, wherein the building control system is connected with the system monitoring platform through a redundant network switch.
7. The system of claim 1, wherein the data monitoring module is configured to monitor data conditions of the controller, and the data acquisition module is configured to acquire and receive data parameters of the controller and feed the data parameters back to the system monitoring platform.
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| CN202110902145.0A CN113625578A (en) | 2021-08-06 | 2021-08-06 | Intelligent building heating and ventilation equipment comprehensive energy-saving control system |
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| CN202110902145.0A CN113625578A (en) | 2021-08-06 | 2021-08-06 | Intelligent building heating and ventilation equipment comprehensive energy-saving control system |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013176334A1 (en) * | 2012-05-22 | 2013-11-28 | (주)시리우스소프트 | Intelligent system for managing energy consumption in building |
| CN106020152A (en) * | 2016-07-05 | 2016-10-12 | 江苏长宁电力科技有限公司 | Building environment energy conservation management system |
| CN106227130A (en) * | 2016-08-26 | 2016-12-14 | 广西小草信息产业有限责任公司 | A kind of intelligent building integrated management system |
| CN106681403A (en) * | 2016-12-28 | 2017-05-17 | 中瑞新源能源科技(天津)股份有限公司 | Intelligent monitoring system of building |
| CN106950929A (en) * | 2017-03-06 | 2017-07-14 | 深圳市贝尔信智能系统有限公司 | The automatic control equipment synthesis energy saving control method and its management system of a kind of intelligent building |
| CN109140723A (en) * | 2018-08-23 | 2019-01-04 | 邓煜 | A kind of distribution building HVAC monitoring system and method |
| CN109871987A (en) * | 2019-01-28 | 2019-06-11 | 中建八局第三建设有限公司 | A kind of intelligent building heating and ventilating equipment synthesis energy saving control method |
-
2021
- 2021-08-06 CN CN202110902145.0A patent/CN113625578A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013176334A1 (en) * | 2012-05-22 | 2013-11-28 | (주)시리우스소프트 | Intelligent system for managing energy consumption in building |
| CN106020152A (en) * | 2016-07-05 | 2016-10-12 | 江苏长宁电力科技有限公司 | Building environment energy conservation management system |
| CN106227130A (en) * | 2016-08-26 | 2016-12-14 | 广西小草信息产业有限责任公司 | A kind of intelligent building integrated management system |
| CN106681403A (en) * | 2016-12-28 | 2017-05-17 | 中瑞新源能源科技(天津)股份有限公司 | Intelligent monitoring system of building |
| CN106950929A (en) * | 2017-03-06 | 2017-07-14 | 深圳市贝尔信智能系统有限公司 | The automatic control equipment synthesis energy saving control method and its management system of a kind of intelligent building |
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