CN102425844A - Energy saving system of air conditioner - Google Patents
Energy saving system of air conditioner Download PDFInfo
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- CN102425844A CN102425844A CN2011102964667A CN201110296466A CN102425844A CN 102425844 A CN102425844 A CN 102425844A CN 2011102964667 A CN2011102964667 A CN 2011102964667A CN 201110296466 A CN201110296466 A CN 201110296466A CN 102425844 A CN102425844 A CN 102425844A
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Abstract
The invention discloses an energy saving system of an air conditioner; the energy saving system is characterized by comprising a temperature sensor, a master controller, a network module and a computer, wherein the temperature sensor is used for collecting indoor temperature parameters in real time and sending the indoor temperature parameters to the master controller; the master controller is used for receiving the temperature parameters, collecting operating state parameters of the air conditioner and carrying out automatic switching control on the air conditioner according to the parameters and preset control logic; the network module is used for transmitting the operating state and environment parameters of the air conditioner collected by the master controller to the computer through the internet; and the computer is used for setting and monitoring the operating state of the air conditioner. The energy saving system of the air conditioner disclosed by the invention can collect the operating state and environment parameters of the air conditioner system in real time through a local area network or the internet and can realize the adjustment and switching of the temperature set of the air conditioner without manual management.
Description
Technical field
The present invention relates to air conditioner system energy saving renovation technique field, particularly a kind of energy-conserving reconstruction method that is applicable to central air conditioner system and minitype air conditioner.
Background technology
Air-conditioning system in modern times enterprise and living environment to improve the application of aspect very general, indispensable especially for some living environment or production process.With regard to central air conditioner system,, be one of auxiliary facility of modern building by means of reasons such as the central cooling heating efficiency are high, be convenient to manage, reduce investment outlay.But central air-conditioning is maximum at the energy consuming ratio of building or groups of building, and in the electricity charge in annual normal heating or cooling season, the central air-conditioning power consumption accounts for about 50%, and is as shown in Figure 1.
Central air conditioner system generally is to carry out Selection and Design according to the maximum cold thermic load; And it is considerably less to reach the fate of maximum cold thermic load the whole year; Cause the central air conditioner system most of time be lower than the unit rated load be under the part load condition operation, caused electric energy to waste greatly.For the control of central air conditioner system, decide at present the startup of equipment such as compressor, chilled water pump, cooling water pump, cooling tower or close with manual control, do not turn round as the Rule of judgment control appliance according to Changes in weather, indoor and outdoor temperature etc.
Summary of the invention
For addressing the above problem, the present invention reaches the energy-conservation management and control of air-conditioning system equipment through the combination of network technology, control technology, sensing technology.The present invention adopts following technical scheme: a kind of air conditioner energy-saving system, it is characterized in that, and comprising:
Temperature sensor,, outdoor temperature parameter indoor in order to real-time collection, and be sent to master controller;
Master controller in order to reception said temperature parameter, and is gathered the air-conditioning equipment running state parameter, according to this above-mentioned parameter and default control logic, air-conditioning equipment is carried out automatic switch control;
One mixed-media network modules mixed-media is transmitted through the network to a computer in order to air-conditioning equipment running status and the ambient parameter that said master controller is collected;
Computer is set and is monitored the air-conditioning equipment running status in order to realization.
Preferable, said computer is near-end or remote computer.
Preferable, said network is cable network or wireless network.
Preferable, said air-conditioning equipment comprises compressor, chilled water pump, cooling water pump, cooling tower.
Preferable, said temperature sensor comprises indoor, outdoor temperature sensor.
Preferable, said temperature sensor is through RS485 bus transfer to above-mentioned master controller.
Preferable, said mixed-media network modules mixed-media can be stored the computer control instruction, connects at network under the situation of breaking off, and guarantees the operate as normal of air-conditioning equipment.
Preferable, said network is LAN or internet.
Preferable, said computer can be set indoor temperature.
Beneficial effect:
The present invention can real-time collecting air-conditioning system running status and ambient parameter through LAN or internet; Do not need to manage manually adjustment and the switch that just can realize that the air-conditioning equipment temperature is set; Can indoor temperature let the people feel comfortably cool satisfied in, reach 20%～30% energy-saving effect.
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Description of drawings
Fig. 1 is that various industry architectural energy consumptions are than figure.
Fig. 2 is an air conditioner energy-saving system structure-steel framing composition of the present invention.
The specific embodiment
For making the object of the invention, technical scheme and advantage clearer, below will do further explain to the present invention through specific embodiment and relevant drawings.
Please refer to Fig. 2; Be air conditioner energy-saving system structure-steel framing composition of the present invention, this air conditioner energy-saving system comprises: a plurality of temperature sensors comprise the indoor and outdoors temperature sensor; In order to real-time collection indoor and outdoors temperature parameter, and pass through the RS485 bus transfer to master controller; Master controller in order to reception said temperature parameter, and is gathered the air-conditioning equipment running state parameter, according to this above-mentioned parameter and default control logic, air-conditioning equipment is carried out automatic switch control; One mixed-media network modules mixed-media is transmitted through the network to a computer in order to air-conditioning equipment running status such as compressor that said master controller is collected, chilled water pump, cooling water pump, cooling tower and ambient parameter; Computer can be near-end or remote computer, in order to realization the air-conditioning equipment running status is set and is monitored.Said network is cable network or wireless network, wireless network comprise GPRS, can be LAN or internet.
Computer terminal is equipped with platform software, through LAN or internet monitoring air-conditioning system equipment.The air-conditioning equipment manager logins the platform software of said near-end or remote computer; According to air-conditioning system equipment operation and logical combination indoor, the outdoor temperature sensor value of reading; Air-conditioning system facility switching control logic when setting any working day, weekend or vacation is also confirmed; Can be through said mixed-media network modules mixed-media with the control logic updated stored of setting to said master controller; Said master controller receives indoor, the outdoor temperature data of said sensor through 485 buses; According to the control logic of temperature data that receives and setting, said master controller utilizes starting or stoping of numeral output (DO) node automatic control compressor, chilled water pump, cooling water pump, cooling tower.Simultaneously, said master controller utilizes the alarm status of numeral input (DI) node monitoring compressor, and alarm status information is shown through the platform software that said mixed-media network modules mixed-media is sent to said near-end or remote computer.
When said mixed-media network modules mixed-media possesses network connecting function, realize the control function that some are basic, guarantee the stable operation of reducing energy consumption system.Said master controller is provided with memory; Can store the execution control instruction, receiving sensor data and air-conditioning equipment warning information provide two kinds of operational modes simultaneously; When autonomous mode moves automatically, can accept the monitoring and the management of said near-end or remote computer; When controlled mode, the control instruction operation of setting according to remote computer fully, but when the control instruction of setting can't be moved, master controller provided monitoring capability, can automatically switch to autonomous mode, guaranteed the independent operation automatically of air-conditioning system equipment.
Air conditioner energy-saving system disclosed by the invention; Can real-time collecting air-conditioning system running status and ambient parameter through LAN or internet; Do not need to manage manually adjustment and the switch that just can realize that the air-conditioning equipment temperature is set; Can indoor temperature let the people feel comfortably cool satisfied in, reach 20%～30% energy-saving effect.
Above-listed preferred embodiment; The object of the invention, technical scheme and advantage have been carried out further explain, and institute it should be understood that the above is merely preferred embodiment of the present invention; Not in order to restriction the present invention; All within spirit of the present invention and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (9)
1. an air conditioner energy-saving system is characterized in that, comprising:
Temperature sensor,, outdoor temperature parameter indoor in order to real-time collection, and be sent to master controller;
Master controller in order to reception said temperature parameter, and is gathered the air-conditioning equipment running state parameter, according to this above-mentioned parameter and default control logic, air-conditioning equipment is carried out automatic switch control;
One mixed-media network modules mixed-media is transmitted through the network to a computer in order to air-conditioning equipment running status and the ambient parameter that said master controller is collected;
Computer is set and is monitored the air-conditioning equipment running status in order to realization.
2.
Air conditioner energy-saving system according to claim 1 is characterized in that, said computer is near-end or remote computer.
3. air conditioner energy-saving system according to claim 1 is characterized in that, said network is cable network or wireless network.
4. air conditioner energy-saving system according to claim 1 is characterized in that said air-conditioning equipment comprises compressor, chilled water pump, cooling water pump, cooling tower.
5.
Air conditioner energy-saving system according to claim 1 is characterized in that, said temperature sensor comprises indoor, outdoor temperature sensor.
6.
Air conditioner energy-saving system according to claim 1 is characterized in that, said temperature sensor is through RS485 bus transfer to above-mentioned master controller.
7. air conditioner energy-saving system according to claim 1 is characterized in that, said mixed-media network modules mixed-media can be stored the computer control instruction, connects at network under the situation of breaking off, and guarantees the operate as normal of air-conditioning equipment.
8. air conditioner energy-saving system according to claim 1 is characterized in that, said network is LAN or internet.
9.
Air conditioner energy-saving system according to claim 1 is characterized in that, said computer can be set indoor temperature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102964667A CN102425844A (en) | 2011-09-28 | 2011-09-28 | Energy saving system of air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102964667A CN102425844A (en) | 2011-09-28 | 2011-09-28 | Energy saving system of air conditioner |
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| CN102425844A true CN102425844A (en) | 2012-04-25 |
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| CN2011102964667A Pending CN102425844A (en) | 2011-09-28 | 2011-09-28 | Energy saving system of air conditioner |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104006490A (en) * | 2014-04-30 | 2014-08-27 | 浪潮电子信息产业股份有限公司 | Novel energy-saving control system based on 51 single-chip microcomputer |
| CN105929708A (en) * | 2016-04-25 | 2016-09-07 | 北京市动感生活科技有限公司 | Home environment automatic control method, device and system |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201129827Y (en) * | 2007-11-21 | 2008-10-08 | 重庆贻科科技有限公司 | Central air conditioner control equipment |
| CN201547915U (en) * | 2009-11-12 | 2010-08-11 | 厦门市万树科技有限公司 | Central air-conditioning energy-saving device |
-
2011
- 2011-09-28 CN CN2011102964667A patent/CN102425844A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201129827Y (en) * | 2007-11-21 | 2008-10-08 | 重庆贻科科技有限公司 | Central air conditioner control equipment |
| CN201547915U (en) * | 2009-11-12 | 2010-08-11 | 厦门市万树科技有限公司 | Central air-conditioning energy-saving device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104006490A (en) * | 2014-04-30 | 2014-08-27 | 浪潮电子信息产业股份有限公司 | Novel energy-saving control system based on 51 single-chip microcomputer |
| CN105929708A (en) * | 2016-04-25 | 2016-09-07 | 北京市动感生活科技有限公司 | Home environment automatic control method, device and system |
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Address after: 350005 Cangshan science and Technology Park, Fujian District, Fuzhou, No. 6, No. 1 Applicant after: China Youke Communication Technology Co., Ltd. Address before: 350005 Cangshan science and Technology Park, Fujian District, Fuzhou, No. 6, No. 1 Applicant before: Fujian Youke Communication Technology Co., Ltd. |
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Application publication date: 20120425 |