CN206207673U - A kind of energy-saving system of central air conditioner - Google Patents
A kind of energy-saving system of central air conditioner Download PDFInfo
- Publication number
- CN206207673U CN206207673U CN201621205642.6U CN201621205642U CN206207673U CN 206207673 U CN206207673 U CN 206207673U CN 201621205642 U CN201621205642 U CN 201621205642U CN 206207673 U CN206207673 U CN 206207673U
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- China
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- central air
- sensor
- wind
- conditioning
- human body
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Abstract
The utility model is related to a kind of energy-saving system of central air conditioner,Including PLC,Man-machine interface,Central air-conditioning,Wind-driven generator,Solar panel,Wind/light complementation controller,Battery,Inverter,Infrared human body sensor,Photoelectric sensor,Indoor temperature transmitter,Internal temperature sensor,Frequency converter group,Blower motor,Cooling pump and refrigerating water pump,The PLC and man-machine interface,Central air-conditioning,Wind/light complementation controller,Battery,Inverter,Infrared human body sensor,Photoelectric sensor,Indoor temperature transmitter,Internal temperature sensor,Frequency converter group is connected by holding wire,The utility model structure is novel,Design science,Infrared human body sensor,Photoelectric sensor,Indoor temperature transmitter and internal temperature sensor accurately carry out blower motor,The regulation and control of cooling pump and freezing revolution speed,Nobody or not light indoors,Night is forgotten to close central air-conditioning,Cause to be run under central air-conditioning unmanned state.
Description
Technical field
The utility model is related to Energy Saving Control field, and in particular to a kind of energy-saving system of central air conditioner.
Background technology
Central air conditioner system is made up of one or more cold and heat source systems and multiple air handling systems, using vaporizing liquid
The principle of refrigeration provides institute's chilling requirement for air handling system, is used to offset the thermic load of indoor environment；Heating is air
Regulating system provides institute's calorific requirement, is used to offset indoor environment refrigeration duty, and refrigeration system is vital central air conditioner system
Part, it uses species, the method for operation, structure type etc. to directly affects central air conditioner system economy, height in operation
Effect property, reasonability, blower motor, cooling pump and refrigerating water pump in current central air-conditioning carry out larger rotating speed and waste electricity always
Can, it is to avoid blower motor, cooling pump and refrigerating water pump travel at the uniform speed always, cause the waste of electric energy, indoors nobody or
There is no light, night is forgotten to close central air-conditioning, cause to be run under central air-conditioning unmanned state, and using traditional electric energy, cause
The waste of electric energy.
Utility model content
The purpose of this utility model is to provide a kind of precise control, the energy-saving system of central air conditioner of energy-conservation.
To achieve the above object, the utility model provides following technical scheme：
A kind of energy-saving system of central air conditioner, including PLC, man-machine interface, central air-conditioning, wind-driven generator, solar cell
Plate, wind/light complementation controller, battery, inverter, infrared human body sensor, photoelectric sensor, indoor temperature transmitter, inside
Temperature sensor, frequency converter group, blower motor, cooling pump and refrigerating water pump, the PLC is with man-machine interface, central air-conditioning, scene mutually
Mend controller, battery, inverter, infrared human body sensor, photoelectric sensor, indoor temperature transmitter, internal temperature sensor
Device, frequency converter group are connected by holding wire, and the wind turbine power generation machine is connected with wind/light complementation controller by power line, it is described too
Positive energy cell panel is connected with wind/light complementation controller by power line, and the wind/light complementation controller passes through power line with inverter
Connection, the inverter powers for whole device, and the infrared human body sensor is provided with several, and installs different angles indoors
Fall, the photoelectric sensor is installed indoors, and indoor temperature transmitter is installed indoors, and the internal temperature sensor is arranged on
Central air-conditioning inwall, the frequency converter group passes through three-phase power line and holding wire with blower motor, cooling pump and refrigerating water pump respectively
Connection.
As the further improvement of above-mentioned technology, the infrared human body sensor, photoelectric sensor, indoor temperature transmitter
PLC is transferred to the analog signalses of time with the tunnel of internal temperature sensor four, analog signalses are changed into numeral by the PLC
Amount signal shows in man-machine interface, and will accordingly be converted into the analog signalses of blower motor, cooling pump and freezing revolution speed
Export in frequency converter group, the frequency converter group controls blower motor, cooling pump and freezing revolution speed.
Used as the further improvement of above-mentioned technology, the wind-driven generator and sun sun cell panel are installed in roof.
As the further improvement of above-mentioned technology, the settable indoor temperature of the man-machine interface and central air-conditioning inside are warm
Degree parameter.
Compared with prior art, the beneficial effects of the utility model are：The utility model structure is novel, design science, first
First with photoelectricity new energy for whole device is powered, electric energy, infrared human body sensor, photoelectric sensor, indoor temperature have been saved
Sensor and internal temperature sensor accurately carry out the regulation and control of blower motor, cooling pump and freezing revolution speed, it is to avoid carry out always
Larger rotating speed wastes electric energy, it is to avoid blower motor, cooling pump and refrigerating water pump travel at the uniform speed always, cause the waste of electric energy,
Nobody or not light indoors, night are forgotten to close central air-conditioning, cause to be run under central air-conditioning unmanned state.
Brief description of the drawings
Fig. 1 is electrical schematic diagram of the present utility model.
In figure：1-PLC, 2- man-machine interface, 3- central air-conditioning, 4- wind-driven generators, 5- solar panels, 6- scene are mutually
Mend controller, 7- batteries, 8- inverters, 9- infrared human bodies sensor, 10- photoelectric sensors, 11- indoor temperature transmitters,
12- internal temperature sensors, 13- frequency converters group, 14- blower motors, 15- cooling pumps, 16- refrigerating water pumps.
Specific embodiment
The technical scheme of this patent is described in more detail with reference to specific embodiment.
Refer to Fig. 1, in the utility model embodiment, a kind of energy-saving system of central air conditioner, including PLC1, man-machine interface 2,
Central air-conditioning 3, wind-driven generator 4, solar panel 5, wind/light complementation controller 6, battery 7, inverter 8, infrared human body
Sensor 9, photoelectric sensor 10, indoor temperature transmitter 11, internal temperature sensor 12, frequency converter group 13, blower motor 14,
Cooling pump 15 and refrigerating water pump 16, the PLC1 and man-machine interface 2, central air-conditioning 3, wind/light complementation controller 6, battery 7, inversion
Device 8, infrared human body sensor 9, photoelectric sensor 10, indoor temperature transmitter 11, internal temperature sensor 12, frequency converter group 13
Connected by holding wire, the wind turbine power generation machine 4 is connected with wind/light complementation controller 6 by power line, the solar cell
Plate 5 is connected with wind/light complementation controller 6 by power line, and the wind/light complementation controller 6 is connected with inverter 8 by power line
Connect, the inverter 8 is powered for whole device, the infrared human body sensor 9 is provided with several, and installs different angles indoors
Fall, the photoelectric sensor 10 is installed indoors, indoor temperature transmitter 10 is installed indoors, the internal temperature sensor 12
Installed in central air-conditioning inwall, the frequency converter group 13 passes through three-phase with blower motor 14, cooling pump 15 and refrigerating water pump 16 respectively
Power line and holding wire are connected, the infrared human body sensor 9, photoelectric sensor 10, indoor temperature transmitter 11 and inside temperature
The degree tunnel of sensor 12 4 is transferred to PLC1 with the analog signalses of time, and analog signalses are changed into digital quantity letter by the PLC1
Show number in man-machine interface 2, and will accordingly be converted into the analog quantity letter of blower motor 14, cooling pump 15 and the rotating speed of refrigerating water pump 16
Number output is in frequency converter group 13, and the control of frequency converter group 13 blower motor 14, cooling pump 15 and the rotating speed of refrigerating water pump 16 are described
Wind-driven generator 4 and sun sun cell panel 5 are installed in roof, and the man-machine interface 2 can be set indoor temperature and central air-conditioning
Inside temperature parameter.
Operation principle of the present utility model is：First, on roof wind-driven generator 4 and sun sun cell panel 5 are by wind energy
Battery 7 is stored in by wind/light complementation controller 6 with luminous energy, the electric energy of storage is then changed into by three-phase by inverter 8
380V and 24V direct currents are run for whole equipment, and electric energy, the infrared human body sensor 9, light are greatlyd save using new energy
Electric transducer 10, indoor temperature transmitter 11 and the tunnel of internal temperature sensor 12 4 are transferred to the analog signalses of time
Analog signalses are changed into digital quantity signal and are shown in man-machine interface 2 by PLC1, the PLC1, and will accordingly be converted into blower fan
The analog signalses of motor 14, cooling pump 15 and the rotating speed of refrigerating water pump 16 are exported in frequency converter group 13, and the frequency converter group 13 is controlled
Blower motor processed 14, cooling pump 15 and the rotating speed of refrigerating water pump 16, it is to avoid blower motor 14, cooling pump 15 and refrigerating water pump 16 are even always
Speed operation, causes the waste of electric energy, indoors nobody or no light, and night is forgotten to close central air-conditioning, causes center
Run under air-conditioning unmanned state.
The utility model structure is novel, and design science, first with photoelectricity new energy for whole device is powered, has saved electricity
Can, infrared human body sensor 9, photoelectric sensor 10, indoor temperature transmitter 11 and internal temperature sensor 12 accurately enter sector-style
Regulation and control of electromechanical machine 14, cooling pump 15 and the rotating speed of refrigerating water pump 16, it is to avoid carry out larger rotating speed always and waste electric energy, it is to avoid blower fan
Motor 14, cooling pump 15 and refrigerating water pump 16 travel at the uniform speed always, cause the waste of electric energy, indoors nobody or no lamp
Light, night is forgotten to close central air-conditioning, causes to be run under central air-conditioning unmanned state.
The foregoing is only the utility model preferred embodiment, not thereby limit implementation method of the present utility model and
Protection domain, to those skilled in the art, should can appreciate that in all utilization the utility model specifications and diagram
Equivalent and the resulting scheme of obvious change that appearance is made, should be included in protection domain of the present utility model
It is interior.
Claims (4)
1. a kind of energy-saving system of central air conditioner, including PLC（1）, man-machine interface（2）, central air-conditioning（3）, wind-driven generator（4）、
Solar panel（5）, wind/light complementation controller（6）, battery（7）, inverter（8）, infrared human body sensor（9）, photoelectricity
Sensor（10）, indoor temperature transmitter（11）, internal temperature sensor（12）, frequency converter group（13）, blower motor（14）, it is cold
But pump（15）And refrigerating water pump（16）, it is characterised in that the PLC（1）With man-machine interface（2）, central air-conditioning（3）, wind light mutual complementing
Controller（6）, battery（7）, inverter（8）, infrared human body sensor（9）, photoelectric sensor（10）, indoor temperature transmitter
（11）, internal temperature sensor（12）, frequency converter group（13）Connected by holding wire, the wind turbine power generation machine（4）It is mutual with scene
Mend controller（6）Connected by power line, the solar panel（5）With wind/light complementation controller（6）Connected by power line
Connect, the wind/light complementation controller（6）With inverter（8）Connected by power line, the inverter（8）For whole device is supplied
Electricity, the infrared human body sensor（9）It is provided with several, and different corners, the photoelectric sensor indoors is installed（10）Peace
Mounted in interior, indoor temperature transmitter（10）Install indoors, the internal temperature sensor（12）In central air-conditioning
Wall, the frequency converter group（13）Respectively with blower motor（14）, cooling pump（15）And refrigerating water pump（16）By three-phase power line and
Holding wire is connected.
2. a kind of energy-saving system of central air conditioner according to claim 1, it is characterised in that the infrared human body sensor
（9）, photoelectric sensor（10）, indoor temperature transmitter（11）And internal temperature sensor（12）Believe with the analog quantity of time on four tunnels
Number it is transferred to PLC（1）, the PLC（1）Analog signalses are changed into digital quantity signal in man-machine interface（2）Upper display, and will
Blower motor is converted into accordingly（14）, cooling pump（15）And refrigerating water pump（16）Frequency converter group is arrived in the analog signalses output of rotating speed
（13）In, the frequency converter group（13）Control blower motor（14）, cooling pump（15）And refrigerating water pump（16）Rotating speed.
3. a kind of energy-saving system of central air conditioner according to claim 1, it is characterised in that the wind-driven generator（4）With
Solar panel（5）It is installed in roof.
4. a kind of energy-saving system of central air conditioner according to claim 1, it is characterised in that the man-machine interface（2）Can set
Put indoor temperature and central air-conditioning inside temperature parameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621205642.6U CN206207673U (en) | 2016-11-09 | 2016-11-09 | A kind of energy-saving system of central air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621205642.6U CN206207673U (en) | 2016-11-09 | 2016-11-09 | A kind of energy-saving system of central air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206207673U true CN206207673U (en) | 2017-05-31 |
Family
ID=58753995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621205642.6U Expired - Fee Related CN206207673U (en) | 2016-11-09 | 2016-11-09 | A kind of energy-saving system of central air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206207673U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109357324A (en) * | 2018-10-05 | 2019-02-19 | 浙江邮电职业技术学院 | A kind of energy-efficient IDC computer room air-conditioning assembly |
| CN110874074A (en) * | 2018-09-04 | 2020-03-10 | 中国石油化工股份有限公司 | Communication method, communication device and communication system between industrial personal computer and controlled equipment |
-
2016
- 2016-11-09 CN CN201621205642.6U patent/CN206207673U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110874074A (en) * | 2018-09-04 | 2020-03-10 | 中国石油化工股份有限公司 | Communication method, communication device and communication system between industrial personal computer and controlled equipment |
| CN109357324A (en) * | 2018-10-05 | 2019-02-19 | 浙江邮电职业技术学院 | A kind of energy-efficient IDC computer room air-conditioning assembly |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170531 Termination date: 20171109 |
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| CF01 | Termination of patent right due to non-payment of annual fee |