CN204925774U - Electric wire netting air conditioner peak period cooling water set intelligence subtracts carries control system - Google Patents
Electric wire netting air conditioner peak period cooling water set intelligence subtracts carries control system Download PDFInfo
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- CN204925774U CN204925774U CN201520672195.4U CN201520672195U CN204925774U CN 204925774 U CN204925774 U CN 204925774U CN 201520672195 U CN201520672195 U CN 201520672195U CN 204925774 U CN204925774 U CN 204925774U
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- air conditioner
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- 239000000498 cooling water Substances 0.000 title abstract description 4
- 239000013307 optical fiber Substances 0.000 claims abstract description 31
- 238000012544 monitoring process Methods 0.000 claims abstract description 17
- 238000009529 body temperature measurement Methods 0.000 claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 42
- 239000013078 crystal Substances 0.000 claims description 7
- 239000010453 quartz Substances 0.000 claims description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 7
- 238000005070 sampling Methods 0.000 claims description 5
- 238000010276 construction Methods 0.000 abstract description 3
- 239000000835 fiber Substances 0.000 abstract description 3
- 238000005259 measurement Methods 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 abstract 1
- 238000004378 air conditioning Methods 0.000 description 5
- 230000005611 electricity Effects 0.000 description 5
- 230000003247 decreasing effect Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012806 monitoring device Methods 0.000 description 3
- 230000021715 photosynthesis, light harvesting Effects 0.000 description 3
- 238000004134 energy conservation Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Abstract
The utility model discloses an electric wire netting air conditioner peak period cooling water set intelligence subtracts carries control system, it carries control system to subtract including electric power measurement system, temperature measurement system, intelligence to and install to subtract in the air conditioner intelligence of building monitor and carry a control computer, electric power measurement system, temperature measurement system, intelligence subtract carries control system and all subtracts to carry with air conditioner intelligence and monitor that the computer is electric to be connected. The utility model discloses can effectively reduce electric wire netting peak load in summer, slow down the satisfied electric wire netting peak load's who increases day by day electric wire netting construction investment, running load and operating duration that indoor outer temperature data controlled the cooling water set are gathered to the all mistakes of this department, can bring huge energy -conserving benefit for the user. The utility model discloses an insulating reliable and stable and transmission signal of optic fibre does not receive environment and electromagnetism, but optical fiber temperature sensor direct mount awaits measuring a little to go up the on -line monitoring who transmits temperature signal, realization operating temperature to the electronegative potential in the cubical switchboard.
Description
Technical field
The utility model belongs to electrical management field, particularly relates to a kind of electrical network air conditioner cold water peak period unit intelligence loud shedding control system.
Background technology
Air-conditioning off-load technology starts to walk comparatively early in the U.S. and China Taiwan, it is more to study.The U.S. rises as far back as the seventies in last century and just starts the research and practice that air conditioner load controls energy-conservation aspect, the most electric power supply commercial city of the current U.S. provides this type of to serve, as BaltimoreGasandElectric company for Business Building provide dutycycle be 50% off-load scheme, controlled terminal about 1.6 ten thousand; SouthernCaliforniaEdison company then provides the central air conditioner DCC scheme of 0%, 50%, 60%, 70% fourth gear dutycycle for industry and commerce user, controlled terminal 1.5 ten thousand.At present, Control of decreasing load is even introduced domestic air conditioning spatial load forecasting by American-European countries, and achieves energy-conservation and peak clipping effect significantly.The domestic conservation measures for cooling water air conditioner system mainly concentrates on the Frequency Conversion Modification of the circulation system, and for the maximum handpiece Water Chilling Units of electricity consumption proportion in air-conditioning system, domestic still do not have ripe Study on energy saving.
Utility model content
The purpose of this utility model is to provide a kind of electrical network air conditioner cold water peak period unit intelligence loud shedding control system, is intended to solve electrical network air conditioner cold water peak period unit and can not realizes intelligent off-load, cause the problem of energy dissipation.
The utility model realizes like this, a kind of electrical network air conditioner cold water peak period unit intelligence loud shedding control system comprises electric power metering system, temperature measurement system, intelligence loud shedding control system, and being arranged on the air conditioner intelligent off-load monitoring computer of building Control Room, electric power metering system, temperature measurement system, intelligence loud shedding control system are all electrically connected with air conditioner intelligent off-load monitoring computer;
Described electric power metering system comprises the intelligent electric meter being arranged on every platform handpiece Water Chilling Units, and this intelligent electric meter is electrically connected with air conditioner intelligent off-load monitoring computer;
Described temperature measurement system comprises the device for detecting temperature being arranged on building and every platform handpiece Water Chilling Units;
Described intelligence loud shedding control system comprises the intelligence loud shedding control terminal being arranged on every platform handpiece Water Chilling Units.
Further, at building outer setting device for detecting temperature, four device for detecting temperature are evenly set at the inner typical floor of building and important cold-storage place, at the water return pipeline wall of every platform handpiece Water Chilling Units, a device for detecting temperature are installed.
Further, described device for detecting temperature comprises temperature sensor, multimode optical fiber, optical fiber temperature monitor, alarm and line Sampling network device;
Temperature sensor is connected with optical fiber temperature monitor by multimode optical fiber, and optical fiber temperature monitor is connected with alarm, alarm connects wired Sampling network device.
Further, described temperature sensor comprises temperature-sensitive quartz crystal and photomodulator, and temperature-sensitive quartz crystal is connected with photomodulator, and photomodulator is connected with multimode optical fiber.
Further, described optical fiber temperature monitor is provided with display screen.
The utility model can effectively cut down peak load of grid in summer, slows down the power grid construction investment meeting the system peak load day by day increased; Simultaneously, the air-conditioning system refrigeration machine in general building configures according to maximum chilling requirement, and because climate change is larger in actual motion, most time operation of air conditioner operating mode all deviate from optimal operating condition, create very large energy dissipation, this system controls running load and the working time of handpiece Water Chilling Units by gathering indoor and outdoor temperature data, can bring huge energy-saving benefit to user.Optical fiber insulation of the present utility model is reliable and stable and signal transmission is not subject to environment and electromagnetism, and fibre optic temperature sensor directly can be installed in switch cubicle and tested point transmits temperature signal to electronegative potential, realizes the on-line monitoring of running temperature.
Accompanying drawing explanation
Fig. 1 is the structural representation of the electrical network air conditioner cold water peak period unit intelligence loud shedding control system that the utility model embodiment provides;
In figure: 1, electric power metering system; 2, outdoor temperature monitoring device; 3, indoor temperature measuring device; 4, water return pipeline device for detecting temperature; 5, air conditioner intelligent off-load monitoring computer; 6, intelligence loud shedding control terminal; 7, data center;
Fig. 2 is the device for detecting temperature structural representation that the utility model embodiment provides;
In figure: 8, temperature sensor; 8-1, warm quartz crystal; 8-2, photomodulator; 8-3 optical fiber interface; 9, multimode optical fiber; 10, optical fiber temperature monitor; 10-1, display screen; 11, alarm; 12, on-line checkingi network equipment.
Embodiment
For utility model content of the present utility model, Characteristic can be understood further, hereby exemplify following examples, and coordinate accompanying drawing to be described in detail as follows.
Refer to Fig. 1:
The utility model realizes like this, a kind of electrical network air conditioner cold water peak period unit intelligence loud shedding control system is by electric power metering system 1, temperature measurement system, intelligence loud shedding control system three sub-System's composition, specifically by the air conditioner intelligent off-load monitoring computer 5 being arranged on building Control Room, collecting temperature data and handpiece Water Chilling Units electricity consumption and state quantity data, send handpiece Water Chilling Units control measure certificate, and with data center of Utilities Electric Co. by assigning of network implementation steering order and uploading of status information, also can isolated power grid.
(2) electric-power metering loop: install intelligent electric meter in every platform handpiece Water Chilling Units, the electric power of the every platform handpiece Water Chilling Units of real time measure and electricity, guarantee that off-load capacity reaches peak demand, electricity consumption data are sent to the air conditioner intelligent off-load monitoring computer of building Control Room;
(3) temperature measurement loop: at building outer setting outdoor temperature monitoring device 2, at the inner typical floor of building and important cold-storage place, four indoor temperature monitoring devices 3 are evenly set, at the water return pipeline wall of every platform handpiece Water Chilling Units, a water return pipeline device for detecting temperature 4 is installed, Real-Time Monitoring building indoor, outdoor temperature and handpiece Water Chilling Units return water temperature, send air conditioner intelligent off-load monitoring computer 5 to by temperature data;
(4) intelligence loud shedding control loop, installs a set of intelligence loud shedding control terminal 6 in every platform handpiece Water Chilling Units, and the Control of decreasing load order sent for performing air conditioner intelligent off-load monitoring computer 5 is ordered with recovering.
The operation workflow of electrical network air conditioner cold water peak period unit intelligence loud shedding control system is:
Electrical network peak period, the peak demand of Utilities Electric Co.'s prediction subsequent period, assign to the order of user's off-load according to each participating user predetermined off-load contract capacity, the air conditioner intelligent off-load monitoring computer 5 being arranged on building Control Room accepts off-load instruction, the indoor collected according to electricity consumption data and the temperature measurement loop of every platform handpiece Water Chilling Units of current power measurement loop collection, outdoor temperature data, automatically the highest running load of handpiece Water Chilling Units is calculated, Control of decreasing load information is sent to intelligence loud shedding control terminal 6, and handpiece Water Chilling Units off-load runs.
As shown in Figure 2, device for detecting temperature comprises temperature sensor 8, multimode optical fiber 9, optical fiber temperature monitor 10, alarm 11 and on-line checkingi network equipment 12, temperature sensor 8 is connected with optical fiber temperature monitor 10 by multimode optical fiber 9, optical fiber temperature monitor 10 is connected with alarm 11, alarm 11 connects wired Sampling network device 12.
Described temperature sensor 8 comprises temperature-sensitive quartz crystal 8-1, photomodulator 8-2 and optical fiber interface 8-3, and temperature-sensitive quartz crystal 8-1, photomodulator 8-2 are connected successively with optical fiber interface 8-3, and optical fiber interface 8-3 is connected with multimode optical fiber 9 one end.
Described optical fiber temperature monitor 10 is provided with display screen 10-1.
Optical fiber temperature monitor 10 in the utility model can provide overtemperature alarm signal according to the definite value arranged in advance, and its RS--485 interface network enabled method of operation uploads temperature signal, alerting signal, realizes on-line monitoring; Optical fiber insulation is reliable and stable and signal transmission is not subject to environment and electromagnetism, and fibre optic temperature sensor directly can be installed in switch cubicle and tested point transmits temperature signal to electronegative potential, realizes the on-line monitoring of running temperature.
This electrical network air conditioner cold water peak period unit intelligence loud shedding control system can effectively cut down peak load of grid in summer, slows down the power grid construction investment meeting the system peak load day by day increased.Simultaneously, the air-conditioning system refrigeration machine in general building configures according to maximum chilling requirement, and because climate change is larger in actual motion, most time operation of air conditioner operating mode all deviate from optimal operating condition, create very large energy dissipation, this system controls running load and the working time of handpiece Water Chilling Units by gathering indoor and outdoor temperature data, can bring huge energy-saving benefit to user.
The above is only to preferred embodiment of the present utility model, not any pro forma restriction is done to the utility model, every according to technical spirit of the present utility model to any simple modification made for any of the above embodiments, equivalent variations and modification, all belong in the scope of technical solutions of the utility model.
Claims (5)
1. an electrical network air conditioner cold water peak period unit intelligence loud shedding control system, it is characterized in that, described electrical network air conditioner cold water peak period unit intelligence loud shedding control system comprises electric power metering system, temperature measurement system, intelligence loud shedding control system, and being arranged on the air conditioner intelligent off-load monitoring computer of building Control Room, electric power metering system, temperature measurement system, intelligence loud shedding control system are all electrically connected with air conditioner intelligent off-load monitoring computer;
Described electric power metering system comprises the intelligent electric meter being arranged on every platform handpiece Water Chilling Units, and this intelligent electric meter is electrically connected with air conditioner intelligent off-load monitoring computer;
Described temperature measurement system comprises the device for detecting temperature being arranged on building and every platform handpiece Water Chilling Units;
Described intelligence loud shedding control system comprises the intelligence loud shedding control terminal being arranged on every platform handpiece Water Chilling Units.
2. electrical network air conditioner cold water peak period unit intelligence loud shedding control system as claimed in claim 1, it is characterized in that, at building outer setting device for detecting temperature, four device for detecting temperature are evenly set at the inner typical floor of building and important cold-storage place, at the water return pipeline wall of every platform handpiece Water Chilling Units, a device for detecting temperature are installed.
3. electrical network air conditioner cold water peak period unit intelligence loud shedding control system as claimed in claim 1, it is characterized in that, described device for detecting temperature comprises temperature sensor, multimode optical fiber, optical fiber temperature monitor, alarm and line Sampling network device;
Temperature sensor is connected with optical fiber temperature monitor by multimode optical fiber, and optical fiber temperature monitor is connected with alarm, alarm connects wired Sampling network device.
4. electrical network air conditioner cold water peak period unit intelligence loud shedding control system as claimed in claim 3, it is characterized in that, described temperature sensor comprises temperature-sensitive quartz crystal and photomodulator, and temperature-sensitive quartz crystal is connected with photomodulator, and photomodulator is connected with multimode optical fiber.
5. electrical network air conditioner cold water peak period unit intelligence loud shedding control system as claimed in claim 3, it is characterized in that, described optical fiber temperature monitor is provided with display screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520672195.4U CN204925774U (en) | 2015-09-01 | 2015-09-01 | Electric wire netting air conditioner peak period cooling water set intelligence subtracts carries control system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520672195.4U CN204925774U (en) | 2015-09-01 | 2015-09-01 | Electric wire netting air conditioner peak period cooling water set intelligence subtracts carries control system |
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| Publication Number | Publication Date |
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| CN204925774U true CN204925774U (en) | 2015-12-30 |
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| CN201520672195.4U Active CN204925774U (en) | 2015-09-01 | 2015-09-01 | Electric wire netting air conditioner peak period cooling water set intelligence subtracts carries control system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108151132A (en) * | 2017-11-27 | 2018-06-12 | 国网北京市电力公司 | Control method, device and system and the air source heat pump of air source heat pump |
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2015
- 2015-09-01 CN CN201520672195.4U patent/CN204925774U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108151132A (en) * | 2017-11-27 | 2018-06-12 | 国网北京市电力公司 | Control method, device and system and the air source heat pump of air source heat pump |
| CN108151132B (en) * | 2017-11-27 | 2022-05-10 | 国网北京市电力公司 | Control method, device and system of air source heat pump and air source heat pump |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170420 Address after: 300301 Tianjin City, Dongli District, Dongli Tourism Development Corporation building, room 233 Co-patentee after: State Grid Tianjin Electric Power Company Patentee after: Tianjin Energy Saving Service Co., Ltd. Co-patentee after: State Grid Corporation of China Address before: 300010 Tianjin city Hebei District Wujing Road No. 39 Co-patentee before: State Grid Corporation of China Patentee before: State Grid Tianjin Electric Power Company |