CN203311228U - High precision central air-conditioner energy using efficiency remote monitoring and analysis system - Google Patents
High precision central air-conditioner energy using efficiency remote monitoring and analysis system Download PDFInfo
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- CN203311228U CN203311228U CN201320200527XU CN201320200527U CN203311228U CN 203311228 U CN203311228 U CN 203311228U CN 201320200527X U CN201320200527X U CN 201320200527XU CN 201320200527 U CN201320200527 U CN 201320200527U CN 203311228 U CN203311228 U CN 203311228U
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- data acquisition
- central air
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- energy consumption
- remote monitoring
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Abstract
The utility model relates to a high precision central air-conditioner energy using efficiency remote monitoring and analysis system which comprises data collection devices which are distributed in a building and are used for central air conditioning system energy using device energy efficiency data collection, a data collectionconversion module used for collecting, converting and transmitting collection information in the data collection devices, a gateway, a switch, a router and a data collection and transmission server. The system is characterized in that the data collectionconversion module is connected with the data collection and transmission server through the gateway, the switch and the router so as to realize the information communication between the data collection devices and the data collection and transmission server, and the data collection and transmission server is connected to the Internet. The high precision central air-conditioner energy using efficiency remote monitoring and analysis system has the advantages that problems that real-time data can not be transmitted remotely and the system precision is low are solved thoroughly, the high precision remote transmission of real-time energy using efficiency is realized, thus an upper level manager can understand the energy using efficiency level of a central air-conditioner in real time, and the direct application of a running operation staff and the manager are facilitated.
Description
Technical field
The utility model relates to the monitoring of central air conditioning energy consumption efficiency and analysis field, the particularly remote monitoring of a kind of high-precision central air conditioning energy consumption efficiency and analytic system.
Background technology
The central air conditioning supervisory system is mostly as the part of building BA system (or BMS system), the data of field instrument collection are sent to video data terminal, realize collection and the demonstration of device failure alert, system operational parameters, and the regulating and controlling function of equipment, the person facilitates for operation.Main by the various operational factors of data acquisition equipment collection site, as temperature, pressure, flow etc., binding operation personnel's experience, analyzing and processing by watch-dog, with LAN (Local Area Network), each decentralised control layer is sent to control signal, thereby realize system is adjusted the purpose of control, system only provides reference for operation, the order of accuarcy of less attention location system data, precision is lower.But along with energy-conservation further going deep into, the most important thing as building energy conservation, high-precision central air conditioning energy consumption efficiency level becomes the key content that architectural control person pays close attention to, simultaneously, the energy consumption efficiency level of the central air conditioning of each building configuration, and in the zones of different scope, each central air conditioning energy consumption efficiency level contrast situation becomes the emphasis that administration of energy conservation department of government pays close attention to, and current central air-conditioning monitoring system only is operation personnel application, data only supply operating personnel's reference, precision is lower, the adjusting of operation relies on operating personnel's experience, data transmission also is limited in set LAN (Local Area Network), can not realize teletransmission, the tension management person can't be real-time by existing supervisory system, long-range understanding system energy consumption efficiency situation, bring very large obstacle for the management of central air conditioner energy consumption efficiency, simultaneously, the data that only only limit in LAN (Local Area Network) can't be sent to current government's energy monitor platform, cause the waste of resource, make troubles for government's administration of energy conservation.
Summary of the invention
The purpose of this utility model is to solve existing the problems referred to above of central air conditioning supervisory system in prior art, and a kind of system that can realize idle call energy efficiency in online High Precision Long-distance monitoring and analytic set is provided.
The utility model design a kind of high-precision central air conditioning energy consumption efficiency remote monitoring and analytic system, comprise, be distributed in building for the data acquisition equipment of central air conditioner system with the data acquisition of energy energy efficiency of equipment, for gathering, change and transmit the data acquisition/modular converter of Information Monitoring in described data acquisition equipment, gateway, switch, router and data acquisition transmission server, it is characterized in that, described data acquisition/modular converter is by described gateway, switch, router is connected with described data acquisition transmission server, to realize the information communication between described data acquisition equipment and described data acquisition transmission server, described data acquisition transmission server is linked in internet.
As a kind of High Precision Long-distance monitoring and the preferred version of analyzing central air conditioner energy consumption efficiency system, described router is connected with a described switch communication at least, each switch is connected with a described data acquisition/modular converter communication at least, and each data acquisition/modular converter all correspondence is connected with at least one described data acquisition equipment.
As a kind of High Precision Long-distance monitoring and the preferred version of analyzing central air conditioner energy consumption efficiency system, described router is connected with a described switch communication at least, this switch is connected with a described gateway at least, each gateway is connected with a described data acquisition/modular converter communication at least, and each data acquisition/modular converter all correspondence is connected with at least one described data acquisition equipment.
As a kind of High Precision Long-distance monitoring and the preferred version of analyzing central air conditioner energy consumption efficiency system, described router is connected with a described switch communication at least, and each switch is connected with a described data acquisition equipment communication at least.
As a kind of High Precision Long-distance monitoring and the preferred version of analyzing central air conditioner energy consumption efficiency system, the synthetic uncertainty of the net result data of described system reaches 0.89.
As the monitoring of a kind of High Precision Long-distance and the preferred version of analyzing central air conditioner energy consumption efficiency system, it is one of following that described data acquisition equipment comprises at least:
Electric energy meter, be used to monitoring power consumption, accuracy class is 0.5S;
Ultrasonic flow meter, for the flow of monitoring liquid, precision is ± 0.5%R;
Wind pressure sensor, for monitoring give, the pressure of air draft, precision is ± 0.5%FS;
Temperature Humidity Sensor, in monitoring of environmental/airduct, sending, temperature and/or the relative humidity of air draft, the indoor temperature and humidity sensor precision is ± 0.3 ℃, ± 3%RH; Outdoor and airduct Temperature Humidity Sensor precision is ± 0.2 ℃, ± 2%RH;
Air velocity transducer, be used to monitoring wind speed, precision is ± 0.5%R ± 1Pa;
Cooling-water temperature sensor, be used to monitoring the temperature of medium (water), precision is ± 0.1 ℃;
Hydraulic pressure sensor, for detection of hydraulic pressure, precision is ± 0.4%FS;
CO
2Concentration sensor, be used to monitoring the CO in certain zone
2Concentration, precision is≤± (50ppm+2%MW).
As a kind of High Precision Long-distance monitoring and the preferred version of analyzing central air conditioner energy consumption efficiency system, also comprise, be connected to the data management terminal in described internet, described data management terminal comprises computing machine and printer.
The utility model has the advantages that solved real time data in the prior art can not remote transmission, problem that system accuracy is low, realized the remote transmission of real-time energy consumption efficiency, the person can understand the energy consumption efficiency level of central air conditioner in real time to make the tension management, directly obtain its energy consumption efficiency, clear and definite, be convenient to operation personnel and supvr and directly apply.
The accompanying drawing explanation
Fig. 1 is principle schematic of the present utility model.
Fig. 2 is structural representation of the present utility model.
Sequence number in figure:
1, data acquisition equipment; 2, data collecting card; 3, router;
4, server; 5, internet; 6, data receiving terminal
7, interchanger; 8, gateway; 11, electric energy meter;
12, ultrasonic flow meter; 13, hydraulic pressure sensor; 14, Temperature Humidity Sensor;
15, cooling-water temperature sensor; 16, wind pressure sensor; 17, air velocity transducer;
18, CO
2Concentration sensor.
Embodiment
Refer to Fig. 1, a kind of High Precision Long-distance monitoring and the principle schematic of analyzing central air conditioner energy consumption efficiency system shown in figure, comprise scene equipment level, network communication layer, terminal management layer.
Ground floor: scene equipment level mainly (includes but not limited to electric energy meter, ultrasonic flow, hydraulic pressure sensor, Temperature Humidity Sensor, cooling-water temperature sensor, wind pressure sensor, air velocity transducer, CO by high-accuracy data acquisition equipment
2Concentration sensor) and data collecting card form, parameter that the high-accuracy data acquisition equipment of monitoring field gathers has contained whole parameters that the central air conditioner energy consumption efficiency is relevant such as temperature, relative humidity, pressure, flow, electric weight, speed etc., the output type of the said equipment includes but not limited to 0-10V voltage, 4-20mA electric current, resistance signal etc., data collecting card is D/A converter module, and the selection of data collecting card is selected and configures according to the type of sensor output signal and the quantity of sensor;
The second layer: network communication layer, comprise the network communication equipments such as data acquisition network, data acquisition transmission server and router, above-mentioned output signal is through the switch of data collecting card, gateway or direct access network Communication Layer, switch connection route device, the router connection data gathers transmission server, data acquisition transmission server accessing Internet, realize the remote transmission of data; As shown in Figure 2, the data that in this example, ADAM4015 gathers are connected with switch by gateway, ADAM6017 is connected with switch, the signal of electric energy meter output directly is connected with switch, UNICOM by switch and router, data are sent to server by router, and server is connected with internet, by data remote to terminal; Terminal device accesses internet by router, realizes the communication with field monitoring equipment.
The 3rd layer: the terminal management layer, comprise computer and printer, computer is by the router accessing Internet, long-range real-time demonstration central air conditioner energy consumption efficiency level, comprise each central air conditioner energy consumption efficiency contrast situation in different central air conditioner and zones of different, directly reflection central air conditioner energy consumption efficiency level, avoided the secondary treating work to data.
Claims (8)
1. high-precision central air conditioning energy consumption efficiency remote monitoring and analytic system, comprise, be distributed in building for the data acquisition equipment of central air conditioner system with the data acquisition of energy energy efficiency of equipment, for gathering, change and transmit the data acquisition/modular converter of Information Monitoring in described data acquisition equipment, gateway, switch, router and data acquisition transmission server, it is characterized in that, described data acquisition/modular converter is by described gateway, switch, router is connected with described data acquisition transmission server, to realize the information communication between described data acquisition equipment and described data acquisition transmission server, described data acquisition transmission server is linked in internet.
2. a kind of high-precision central air conditioning energy consumption efficiency according to claim 1 remote monitoring and analytic system, it is characterized in that, described router is connected with a described switch communication at least, each switch is connected with a described data acquisition/modular converter communication at least, and each data acquisition/modular converter all correspondence is connected with at least one described data acquisition equipment.
3. a kind of high-precision central air conditioning energy consumption efficiency according to claim 1 remote monitoring and analytic system, it is characterized in that, described router is connected with a described switch communication at least, this switch is connected with a described gateway at least, each gateway is connected with a described data acquisition/modular converter communication at least, and each data acquisition/modular converter all correspondence is connected with at least one described data acquisition equipment.
4. a kind of high-precision central air conditioning energy consumption efficiency according to claim 1 remote monitoring and analytic system, it is characterized in that, described router is connected with a described switch communication at least, and each switch is connected with a described data acquisition equipment communication at least.
5. a kind of high-precision central air conditioning energy consumption efficiency according to claim 1 remote monitoring and analytic system, is characterized in that, the synthetic uncertainty of the net result data of described system reaches 0.89.
6. according to the remote monitoring of any described a kind of high-precision central air conditioning energy consumption efficiency and analytic system in claim 1 to 4, it is characterized in that, it is one of following that described data acquisition equipment comprises at least:
Electric energy meter, be used to monitoring power consumption;
Ultrasonic flow meter, for the flow of monitoring liquid;
Wind pressure sensor, for monitoring give, the pressure of air draft;
Temperature Humidity Sensor, for sending in monitoring of environmental/airduct, temperature and/or the relative humidity of air draft;
Air velocity transducer, be used to monitoring wind speed;
Cooling-water temperature sensor, be used to monitoring the temperature of medium;
Hydraulic pressure sensor, for detection of hydraulic pressure;
CO
2Concentration sensor, for the CO in monitored area
2Concentration.
7. a kind of high-precision central air conditioning energy consumption efficiency according to claim 1 remote monitoring and analytic system, is characterized in that, also comprises, is connected to the data management terminal in described internet.
8. a kind of high-precision central air conditioning energy consumption efficiency according to claim 7 remote monitoring and analytic system, is characterized in that, described data management terminal comprises computing machine and printer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320200527XU CN203311228U (en) | 2013-04-19 | 2013-04-19 | High precision central air-conditioner energy using efficiency remote monitoring and analysis system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320200527XU CN203311228U (en) | 2013-04-19 | 2013-04-19 | High precision central air-conditioner energy using efficiency remote monitoring and analysis system |
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| Publication Number | Publication Date |
|---|---|
| CN203311228U true CN203311228U (en) | 2013-11-27 |
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ID=49617424
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320200527XU Expired - Fee Related CN203311228U (en) | 2013-04-19 | 2013-04-19 | High precision central air-conditioner energy using efficiency remote monitoring and analysis system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103644942A (en) * | 2013-12-23 | 2014-03-19 | 北京电研华源电力技术有限公司 | Electrical power efficiency monitoring terminal and system |
| CN106802376A (en) * | 2016-12-22 | 2017-06-06 | 中山市西雅斯智能家电有限公司 | A kind of efficiency of air conditioner evaluation system |
| CN106907821A (en) * | 2015-12-23 | 2017-06-30 | 上海九谷智能科技有限公司 | A kind of HVAC control system for being applied to proton heavy ion hospital equipment area |
-
2013
- 2013-04-19 CN CN201320200527XU patent/CN203311228U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103644942A (en) * | 2013-12-23 | 2014-03-19 | 北京电研华源电力技术有限公司 | Electrical power efficiency monitoring terminal and system |
| CN106907821A (en) * | 2015-12-23 | 2017-06-30 | 上海九谷智能科技有限公司 | A kind of HVAC control system for being applied to proton heavy ion hospital equipment area |
| CN106802376A (en) * | 2016-12-22 | 2017-06-06 | 中山市西雅斯智能家电有限公司 | A kind of efficiency of air conditioner evaluation system |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131127 Termination date: 20160419 |