CN105807684A - Energy-saving control system for building - Google Patents
Energy-saving control system for building Download PDFInfo
- Publication number
- CN105807684A CN105807684A CN201610145533.8A CN201610145533A CN105807684A CN 105807684 A CN105807684 A CN 105807684A CN 201610145533 A CN201610145533 A CN 201610145533A CN 105807684 A CN105807684 A CN 105807684A
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- heat
- building
- controller
- central controller
- subsystem controller
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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
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
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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
- G05B2219/25—Pc structure of the system
- G05B2219/25314—Modular structure, modules
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention discloses an energy-saving control system for a building. The system comprises a central controller and multiple control cabinets which are connected with the central controller, the control cabinets are used for controlling a heat supply pipeline of the building to be switched on and off, each control cabinet is provided with a power supply system and internally provided with a sub-system controller, each sub-system controller is connected with the central controller through a line, each power supply system is provided with a power quality detector, the central controller is connected with the power quality detectors through lines respectively, a three-phase voltage adjusting device is arranged on the central controller and connected with the power supply systems, and each control cabinet is internally provided with a frequency converter. According to the energy-saving control system, the heat supply pipeline is controlled to be switched on and off through solenoid valves, heat supply for sub-systems where the different control cabinets are located can be adjusted, heat is distributed reasonably, and energy waste is avoided.
Description
Technical field
The present invention relates to a kind of building energy conservation and control system.
Background technology
The existing building for central heating in winter, generally adopt unified heating pipeline, no matter whether indoor are occupied, all heating, under the situation that house is idle, energy waste is very big, simultaneously for difference for thermal sub-system, cannot be adjusted, heat can not reasonable distribution, cause the waste of resource.
Summary of the invention
It is an object of the invention to provide a kind of building energy conservation and control system, prior art Problems existing can be improved, by adopting electromagnetic valve to control the keying of heat supplying pipeline, it is achieved the subsystem at different switch board places is carried out the adjustment of heat supply, realize the reasonable distribution of heat, it is to avoid energy waste.
The present invention is achieved through the following technical solutions:
nullA kind of building energy conservation controls system，Including central controller and several switch boards of being connected with described central controller，Described switch board is for controlling the keying of building heat supplying pipeline，Described switch board is respectively arranged with electric power system，It is respectively arranged with subsystem controller in described switch board，Described subsystem controller is connected with described central controller by circuit，It is respectively arranged with Power Quality Detection instrument in described electric power system，Described central controller is connected with described Power Quality Detection instrument respectively through circuit，Described central controller is provided with three-phase voltage and regulates device，Described three-phase voltage regulates device and is connected with described electric power system respectively，It is respectively arranged with converter in described switch board，Described converter is connected with described subsystem controller by circuit，The human-computer interaction interface being connected with described subsystem controller it is respectively arranged with in described switch board，Building heat supplying pipeline is provided with the first electromagnetic valve，The first relay for driving the first described electromagnetic valve to open and close it is provided with in described subsystem controller，Described building heat supplying pipeline is provided with temperature sensor，Described temperature sensor is connected with described subsystem controller by circuit，Described building heat supplying pipeline is respectively arranged with suction pump，Described suction pump is connected with described subsystem controller by circuit.
Further, for realizing the present invention better, outside described building heat supplying pipeline, it is provided with connecting tube, described connecting tube is provided with the second electromagnetic valve, described subsystem controller is provided with the second relay driving this second electromagnetic valve to open and close.
Further, for realizing the present invention better, described connecting tube is provided with accumulation of heat casing, in described heat storage tank body, is provided with adsorptive heat-storage material.
Further, for realizing the present invention better, described adsorptive heat-storage material is for being provided with irregular through-hole structure, and described connecting tube runs through in the middle part of described adsorptive heat-storage material.
Further, for realizing the present invention better, described accumulation of heat casing is that pottery is made, and is provided with the through hole for dispelling the heat on described accumulation of heat casing.
Further, for realizing the present invention better, described central controller is provided with wireless communication module and wire communication module, described wire communication module includes usb interface unit and RS485 interface unit, and described subsystem controller is connected with described RS485 unit by RS485 bus.
Further, for realizing the present invention better, being provided with serial communication unit on described subsystem controller, described converter is connected with described subsystem controller by serial communication unit.
The present invention compared with prior art, has the advantages that
(1) present invention is by adopting each switch board of central controller controls, realize the control to the interior heat supplying pipeline of building and Central Regulation, open and close corresponding electromagnetic valve on heat supplying pipeline when needed, realize regulating if desired the operation of each switch board place unit heating pipeline, realize adjusting heat supply respectively, regulate heat supply as required, realize effect that is energy-conservation and that improve energy utilization rate, it is contemplated that the present invention may be use with the cooling pipeline in the building of central air-conditioner temperature control uses, it is capable of the reasonable distribution to resource, simultaneously, can effectively control the electric energy supply of different switch board subsystems, avoid the impact to electrical network in the running of subsystem；
(2) present invention by being respectively provided with Power Quality Detection instrument in the electric power system of subsystem, it is possible to realizes the three phase supply quality of individual switch board is detected, facilitates simultaneously and it is carried out Centralizing inspection；
(3) present invention regulates device by arranging three-phase voltage, can when detecting that three phase supply is unbalanced, central controller is had to drive three-phase voltage to regulate plant running, realize three-phase voltage is adjusted, three-phase voltage is made to tend to balance, it is thus possible to it is more stable to make electric power system run, improve the safety of electric power system；
(4) present invention by arranging electromagnetic valve and suction pump on heat supplying pipeline, it is possible to adjusts the keying of heat supplying pipeline as required, can stop the hot water circuit of heat supplying pipeline when not needed such that it is able to waste energy when avoiding idle in indoor；
(5) present invention is by arranging suction pump structure, it is possible to strengthen the heat supply in corresponding heat supplying pipeline when needed such that it is able to be effectively improved heat exchange, it is achieved the reasonable distribution to heat；
(6) present invention arranges converter by adopting in switch board, can conveniently open and close suction pump, reduce the impact to electric power system when suction pump opens and closes, utilize the power supply of Frequency Converter Control difference switch board intra subsystem, it is thus possible to reasonable distribution power supply, while avoiding the wasting of resources, wall suction pump moment starts the impact to electrical network, it is to avoid the instability of electric power system；
(7) present invention is by arranging temperature sensor, it is possible to conveniently in real time heat supplying pipeline is carried out temperature measurement and control, it is to avoid too high or too low for temperature, convenient monitoring and heat energy distribution, thus when needed, it is possible to adjust the heat conveying of corresponding high temperature conduit, enable energy equilibrium assignment.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme of the embodiment of the present invention, the accompanying drawing used required in embodiment will be briefly described below, it is to be understood that, the following drawings illustrate only certain embodiments of the present invention, therefore the restriction to scope it is not construed as, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other relevant accompanying drawings according to these accompanying drawings.
Fig. 1 is overall structure schematic diagram of the present invention.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention is described in further detail, but embodiments of the present invention are not limited to this.
Embodiment 1:
nullAs shown in Figure 1，A kind of building energy conservation controls system，Including central controller and several switch boards of being connected with described central controller，Described switch board is for controlling the keying of building heat supplying pipeline，Described switch board is respectively arranged with electric power system，It is respectively arranged with subsystem controller in described switch board，Described subsystem controller is connected with described central controller by circuit，It is respectively arranged with Power Quality Detection instrument in described electric power system，Described central controller is connected with described Power Quality Detection instrument respectively through circuit，Described central controller is provided with three-phase voltage and regulates device，Described three-phase voltage regulates device and is connected with described electric power system respectively，It is respectively arranged with converter in described switch board，Described converter is connected with described subsystem controller by circuit，The human-computer interaction interface being connected with described subsystem controller it is respectively arranged with in described switch board，Building heat supplying pipeline is provided with the first electromagnetic valve，The first relay for driving the first described electromagnetic valve to open and close it is provided with in described subsystem controller，Described building heat supplying pipeline is provided with temperature sensor，Described temperature sensor is connected with described subsystem controller by circuit，Described building heat supplying pipeline is respectively arranged with suction pump，Described suction pump is connected with described subsystem controller by circuit.
The present invention is by adopting each switch board of central controller controls, realize the control to the interior heat supplying pipeline of building and Central Regulation, open and close corresponding electromagnetic valve on heat supplying pipeline when needed, realize regulating if desired the operation of each switch board place unit heating pipeline, realize adjusting heat supply respectively, regulate heat supply as required, realize effect that is energy-conservation and that improve energy utilization rate, it is contemplated that the present invention may be use with the cooling pipeline in the building of central air-conditioner temperature control uses, it is capable of the reasonable distribution to resource, simultaneously, can effectively control the electric energy supply of different switch board subsystems, avoid the impact to electrical network in the running of subsystem；The present invention by being respectively provided with Power Quality Detection instrument in the electric power system of subsystem, it is possible to realizes the three phase supply quality of individual switch board is detected, facilitates simultaneously and it is carried out Centralizing inspection；The present invention regulates device by arranging three-phase voltage, can when detecting that three phase supply is unbalanced, central controller is had to drive three-phase voltage to regulate plant running, realize three-phase voltage is adjusted, three-phase voltage is made to tend to balance, it is thus possible to it is more stable to make electric power system run, improve the safety of electric power system；The present invention by arranging electromagnetic valve and suction pump on heat supplying pipeline, it is possible to adjusts the keying of heat supplying pipeline as required, can stop the hot water circuit of heat supplying pipeline when not needed such that it is able to waste energy when avoiding idle in indoor；The present invention is by arranging suction pump structure, it is possible to strengthen the heat supply in corresponding heat supplying pipeline when needed such that it is able to be effectively improved heat exchange, it is achieved the reasonable distribution to heat；The present invention arranges converter by adopting in switch board, can conveniently open and close suction pump, reduce the impact to electric power system when suction pump opens and closes, utilize the power supply of Frequency Converter Control difference switch board intra subsystem, it is thus possible to reasonable distribution power supply, while avoiding the wasting of resources, wall suction pump moment starts the impact to electrical network, it is to avoid the instability of electric power system；The present invention is by arranging temperature sensor, it is possible to conveniently in real time heat supplying pipeline is carried out temperature measurement and control, it is to avoid too high or too low for temperature, convenient monitoring and heat energy distribution, thus when needed, it is possible to adjust the heat conveying of corresponding high temperature conduit, enable energy equilibrium assignment.
Embodiment 2:
The present embodiment is on the basis of embodiment 1, in order to improve radiating efficiency during heat supply, in the present embodiment, preferably, it is provided with connecting tube outside described building heat supplying pipeline, described connecting tube is provided with the second electromagnetic valve, described subsystem controller is provided with the second relay driving this second electromagnetic valve to open and close.By increasing connecting tube, increase high-temperature-hot-water and extraneous area of heat transfer, and then can conveniently improve heating efficiency.
When not needed the heat in heat supplying pipeline is stored in order to convenient, in the present embodiment, it is preferable that be provided with accumulation of heat casing in described connecting tube, in described heat storage tank body, be provided with adsorptive heat-storage material.
For improving accumulation of heat effect, in the present embodiment, it is preferable that described adsorptive heat-storage material is for being provided with irregular through-hole structure, and described connecting tube runs through in the middle part of described adsorptive heat-storage material.
In order to improve heat exchanger effectiveness, in the present embodiment, it is preferable that described accumulation of heat casing is that pottery is made, and is provided with the through hole for dispelling the heat on described accumulation of heat casing.Utilize high-termal conductivity and the wearability of pottery, it is possible to increase while the service life of equipment, improve radiating effect.
In the present embodiment, the mode preferably employing wireless connections connects central controller and subsystem controller, simultaneously, other communication modes can be arranged realize the data of central controller and other peripheral hardware monitoring devices and transmit, preferably, being provided with wireless communication module and wire communication module on described central controller, described wire communication module includes usb interface unit and RS485 interface unit, and described subsystem controller is connected with described RS485 unit by RS485 bus.RS485 is utilized to transmit the reliability of signal, it is possible to conveniently to realize the control of central controller sub-system controller.
For the convenient control realized converter, in the present embodiment, it is preferable that being provided with serial communication unit on described subsystem controller, described converter is connected with described subsystem controller by serial communication unit.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.All within the spirit and principles in the present invention, any amendment of making, equivalent replacement, improvement etc., should be included within protection scope of the present invention.
Claims (7)
- null1. a building energy conservation controls system，It is characterized in that: include central controller and the several switch boards being connected with described central controller，Described switch board is for controlling the keying of building heat supplying pipeline，Described switch board is respectively arranged with electric power system，It is respectively arranged with subsystem controller in described switch board，Described subsystem controller is connected with described central controller by circuit，It is respectively arranged with Power Quality Detection instrument in described electric power system，Described central controller is connected with described Power Quality Detection instrument respectively through circuit，Described central controller is provided with three-phase voltage and regulates device，Described three-phase voltage regulates device and is connected with described electric power system respectively，It is respectively arranged with converter in described switch board，Described converter is connected with described subsystem controller by circuit，The human-computer interaction interface being connected with described subsystem controller it is respectively arranged with in described switch board，Building heat supplying pipeline is provided with the first electromagnetic valve，The first relay for driving the first described electromagnetic valve to open and close it is provided with in described subsystem controller，Described building heat supplying pipeline is provided with temperature sensor，Described temperature sensor is connected with described subsystem controller by circuit，Described building heat supplying pipeline is respectively arranged with suction pump，Described suction pump is connected with described subsystem controller by circuit.
- 2. a kind of building energy conservation according to claim 1 controls system, it is characterized in that: outside described building heat supplying pipeline, be provided with connecting tube, described connecting tube is provided with the second electromagnetic valve, described subsystem controller is provided with the second relay driving this second electromagnetic valve to open and close.
- 3. a kind of building energy conservation according to claim 2 controls system, it is characterised in that: in described connecting tube, it is provided with accumulation of heat casing, in described heat storage tank body, is provided with adsorptive heat-storage material.
- 4. a kind of building energy conservation according to claim 3 controls system, it is characterised in that: described adsorptive heat-storage material is for being provided with irregular through-hole structure, and described connecting tube runs through in the middle part of described adsorptive heat-storage material.
- 5. a kind of building energy conservation according to claim 3 controls system, it is characterised in that: described accumulation of heat casing is that pottery is made, and is provided with the through hole for dispelling the heat on described accumulation of heat casing.
- 6. a kind of building energy conservation according to claim 1 controls system, it is characterized in that: on described central controller, be provided with wireless communication module and wire communication module, described wire communication module includes usb interface unit and RS485 interface unit, and described subsystem controller is connected with described RS485 unit by RS485 bus.
- 7. a kind of building energy conservation according to claim 6 controls system, it is characterised in that: being provided with serial communication unit on described subsystem controller, described converter is connected with described subsystem controller by serial communication unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610145533.8A CN105807684A (en) | 2016-03-15 | 2016-03-15 | Energy-saving control system for building |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610145533.8A CN105807684A (en) | 2016-03-15 | 2016-03-15 | Energy-saving control system for building |
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| CN105807684A true CN105807684A (en) | 2016-07-27 |
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| CN201610145533.8A Pending CN105807684A (en) | 2016-03-15 | 2016-03-15 | Energy-saving control system for building |
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101498468A (en) * | 2009-02-17 | 2009-08-05 | 中国安全生产科学研究院 | Intelligent monitoring system for boiler and heat exchange station |
| CN102207307A (en) * | 2011-07-13 | 2011-10-05 | 丹东川宇电气智能控制系统有限公司 | Intelligent controller of heating system network |
| CN202142854U (en) * | 2011-07-26 | 2012-02-08 | 安徽三和电力技术有限公司 | Electric energy optimization device |
| CN104848295A (en) * | 2014-10-28 | 2015-08-19 | 青岛万力科技有限公司 | Self-adaption intelligent heat exchange station |
| CN104848383A (en) * | 2014-10-23 | 2015-08-19 | 青岛万力科技有限公司 | Self-adaption intelligent energy-saving heat exchange station |
| CN104848292A (en) * | 2014-10-22 | 2015-08-19 | 青岛万力科技有限公司 | Solar domestic hot water centralized heat exchange system |
| CN104864488A (en) * | 2014-11-25 | 2015-08-26 | 青岛同创节能环保工程有限公司 | Full-automatic heating system capable of realizing switching between heat exchange heating and direct connection heating |
| CN105186518A (en) * | 2015-09-16 | 2015-12-23 | 江苏振光电力设备制造有限公司 | Integrated optimization system of electric energy quality of power distribution network |
| CN105375500A (en) * | 2015-11-25 | 2016-03-02 | 国家电网公司 | Three-phase unbalance monitoring and management system and method for distribution transformer |
-
2016
- 2016-03-15 CN CN201610145533.8A patent/CN105807684A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101498468A (en) * | 2009-02-17 | 2009-08-05 | 中国安全生产科学研究院 | Intelligent monitoring system for boiler and heat exchange station |
| CN102207307A (en) * | 2011-07-13 | 2011-10-05 | 丹东川宇电气智能控制系统有限公司 | Intelligent controller of heating system network |
| CN202142854U (en) * | 2011-07-26 | 2012-02-08 | 安徽三和电力技术有限公司 | Electric energy optimization device |
| CN104848292A (en) * | 2014-10-22 | 2015-08-19 | 青岛万力科技有限公司 | Solar domestic hot water centralized heat exchange system |
| CN104848383A (en) * | 2014-10-23 | 2015-08-19 | 青岛万力科技有限公司 | Self-adaption intelligent energy-saving heat exchange station |
| CN104848295A (en) * | 2014-10-28 | 2015-08-19 | 青岛万力科技有限公司 | Self-adaption intelligent heat exchange station |
| CN104864488A (en) * | 2014-11-25 | 2015-08-26 | 青岛同创节能环保工程有限公司 | Full-automatic heating system capable of realizing switching between heat exchange heating and direct connection heating |
| CN105186518A (en) * | 2015-09-16 | 2015-12-23 | 江苏振光电力设备制造有限公司 | Integrated optimization system of electric energy quality of power distribution network |
| CN105375500A (en) * | 2015-11-25 | 2016-03-02 | 国家电网公司 | Three-phase unbalance monitoring and management system and method for distribution transformer |
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Application publication date: 20160727 |
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