CN1553289A - Indoor air environment long-range monitoring managing systems - Google Patents
Indoor air environment long-range monitoring managing systems Download PDFInfo
- Publication number
- CN1553289A CN1553289A CNA031237711A CN03123771A CN1553289A CN 1553289 A CN1553289 A CN 1553289A CN A031237711 A CNA031237711 A CN A031237711A CN 03123771 A CN03123771 A CN 03123771A CN 1553289 A CN1553289 A CN 1553289A
- Authority
- CN
- China
- Prior art keywords
- room
- control
- air
- central
- controller
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Landscapes
- Air Conditioning Control Device (AREA)
Abstract
The system is composed of room controller, floor net controller, local control dest, central, control station and monitoring management software. In the present invention, temperature-humidity controller, air quality controller are provided and automatic control can be achieved for each room which is air conditioned by central air conditioning remote monitoring and centralized management can be realized through local control desk and PC computer in central control station.
Description
The present invention relates to a kind of indoor air environment to central air conditioner system, comprise the system of temperature, humidity, air quality implementation remote monitoring and centralized management, the present invention is particularly useful for the central air conditioner system of fan-coil unit with fresh air.
The air ambient of central air conditioner comprises three of humiture and air qualities.But at present, can only realize cold, warm control to indoor air environment, and adopt artificial on-the-spot the setting, automaticity is low, and comfortableness is poor, and the control of humidity is by manual control switch's humidifier mostly, can not control automatically according to the room humidity value.And still unmatchful indoor air quality is monitored in real time, can only realize particular room is moved or the personal monitoring.
Indoor air quality is a composite target, and it is monitored is a critical part that guarantees people's life, working environment health, is solving the requirements at the higher level that " indoor pollution " back proposes.The environment that some are had relatively high expectations to comfort level or special environment (as hospital) require the automatic accurate control room temperature of actual demand according to each room or zone, keep the humidity that requires and the air quality in room is monitored.The IAQ (indoor air quality) quality of central air conditioner is big or small directly related with resh air requirement.New wind enters the fresh wind tube road from the new blower fan of outdoor process, delivers to each room again.At present, because the restriction of controlled technology and existing product, the air quality that can not require according to each room at any time be carried out locellus to resh air requirement and regulated, but adopts fixedly resh air requirement to send into.Therefore having formed needs the room of more resh air requirements not satisfy the demands, and IAQ (indoor air quality) is bad, and requires less zone also simultaneously quantitatively for new wind to resh air requirement, causes the waste of the energy.Outside the on-the-spot control automatically of last air ambient requirement, disperse owing to the central air conditioner system distal point, management role is heavy, and the energy saving space is very big, therefore, the air ambient in all terminal rooms of central air conditioner is carried out remote monitoring and management by objective then is necessary very much.
Purpose of the present invention is intended to solve the deficiencies in the prior art, providing long-range is provided with and control automatically central Air Conditioning environmental parameter, by PC the air ambient (temperature, humidity, air quality) in each room is carried out real-time remote monitoring, and carry out time switch according to the operating position in room, the different periods are carried out the means and the product of management by objective such as different parameter presets.
System of the present invention can install temperature and humidity controller, air quality controller separately and realize monitoring automatically the room of each central air conditioner easily under lower cost, can make them be connected in Region control platform and Central Control Room PC by the RS-485 bus.Concrete purposes according to each room or zone matches with the central air conditioner system design, realize accurately monitoring the humiture in room, and according to different air quality requirements, the predetermined warning point, monitoring in real time, and can control the resh air requirement size automatically to improve indoor air quality by the aperture of regulating new air-valve.This system's formation and use are very flexible, both the controller in all rooms can be inserted in the lump central air conditioner Central Control Room PC; Also the part room controller Region control platform can be inserted, the space air environment of one's respective area can be independently monitored and manage by each section office or department.A plurality of Region control platforms also can insert the Central Control Room PC.These several application all can be connected in the native system.In remote monitoring, also can set user right, allow user's direct control room controller.The Central Control Room PC of system and Region control platform are very convenient and monitor each room of administrative area intuitively, and can be provided with respectively and manage; System can preestablish operational factor, is controlled automatically by system; Can monitor the air ambient situation in each controlled room incessantly, default monitoring parameter, the chance room parameter exceeds standard and then points out automatically; The terminal operation energy consumption of statistics central air conditioner system.All monitor datas generate recorded and stored automatically.
Room controller in the said system can also be a room miscellaneous equipment controller except that temperature and humidity controller, air quality monitoring device, all can be attached in this system, carries out remote monitoring and administration.
The objective of the invention is to reach by following measure, system of the present invention mainly is made up of room controller (1-1) (comprising temperature and humidity controller and air quality controller), floor net control device (1-2), Region control platform (1-3), central control room workstation (1-5) and monitoring and control management software, constitutes the three-layer type network.
This system is because room controller (1-1) all is connected in floor net control device (1-2) or Region control platform (1-3) by a pair of RS-458 netting twine, and the quantity of its network node can continue to expand.Simultaneously, this system also has the extensibility of controlled variable.Promptly not only number of control points can be expanded, and controlled variable also can change as required.Room controller can be a temperature and humidity controller, also can be the air quality controller; Can select wherein a kind of controller is installed in same room, these two kinds of controllers also can be installed simultaneously.In addition, can select different monitoring parameters according to different needs to the monitoring parameter of air quality, as comprehensive air quality, CO
2, VOC, CO ..., this system also can revise alarm parameters being set or increasing the monitoring parameter scope easily according to the user to the variation that air quality requires.
The present invention is described in further detail below in conjunction with drawings and Examples.
The system construction drawing of Fig. 1 long distance control system of the present invention
The indoor controller panel synoptic diagram of Fig. 2 long distance control system of the present invention
The indoor controller electrical principle block diagram of Fig. 3 long distance control system of the present invention
The floor net control device electrical principle block diagram of Fig. 4 long distance control system of the present invention
The Region control platform electrical principle block diagram of Fig. 5 long distance control system of the present invention
Control system of the present invention mainly is made up of room controller (1-1), floor level networks controller (1-2), Region control platform (1-3), 232/485 converter (1-4) and central control room workstation (1-5).Room controller (1-1) can be connected with floor net control device (1-2) by the RS-485 serial communication bus, floor net control device (1-2) is gathered the full detail (comprising temperature, design temperature, measurement humidity, setting humidity, measurement air quality, setting air quality, air quantity, duty, humidification, the new wind state or the like measured) of room controller (1-1) incessantly in real time, is sent to central workstation (1-5).Inquiry that the workstation of central control room (1-5) sends and steering order also are sent to each room controller (1-1) by floor net control device (1-2).Room controller (1-1) can also be connected with Region control platform (1-3) by the RS-485 bus, zone person on duty's accessible region territory control desk (1-3) is directly managed these room controllers, and each space air environment controlled variable in this zone can be offered central control room workstation (1-5) by the Ethernet net.This network structure has extensibility, so the quantity of room controller (1-1) can be unrestricted.
The panel of room controller (1-1) is provided with on ﹠ off switch (2-1), the adjusting key (2-2) that makes progress, function switch key (2-3), downward adjusting key (2-4), mode of operation switch key (2-5), liquid crystal display (2-6).The user opens or closes controller by on ﹠ off switch (2-1), by up-down adjustment key (2-3) and (2-4) adjust the setup parameter value, select functions of use and select displaying contents by function switch key (2-3), by the mode of operation of switch key (2-5) switching room controller, the parameters and the duty of checking current room controller by liquid crystal display (2-6).The circuit of room controller (1-1) is provided with a plurality of functional units, wherein power supply unit (3-1) provides power supply for other each unit, the electric signal that CPU (central processing unit) (3-2) pick-up transducers unit (3-3) converts to according to physical quantity, according to steering logic in advance, calculate the output of control module (3-4), regulate with the work of control blower fan, water valve, humidity switch and new air-valve.Communication unit (3-7) is that CPU (central processing unit) (3-2) provides the asynchronous serial communication service based on RS-485.Storage unit (3-5) provide the operational factor that sets in advance for CPU (central processing unit) (3-2).Simultaneously, CPU (central processing unit) (3-2) shows each parameter value of air ambient and the duty of current room controller by display unit (3-6).
Floor net control device (1-2) is provided with 5 functional units, wherein power supply unit (4-1) provides power supply for other each modules, the information that CPU (central processing unit) (4-2) is gathered whole room controllers (1-1) of being managed on the one hand by communication unit (4-4) responds inquiry and control command from central workstation (1-5) on the other hand at any time.Storage unit (4-5) provide the operational factor that sets in advance for CPU (central processing unit) (4-2).Simultaneously, CPU (central processing unit) (4-2) is by the output of control module (4-3) control double switch amount.
Region control platform (1-3) is provided with 4 functional units, wherein power supply unit (5-4) provides power supply for other each modules, the information that CPU (central processing unit) (5-1) is partly gathered whole controllers of being managed by the serial communication of communication unit (5-3) on the one hand, ethernet segment by communication unit (5-3) responds inquiry and the control command from workstation at any time on the other hand, and storage unit (5-2) provide the operational factor that sets in advance for CPU (central processing unit) (5-1).
Claims (5)
1. system that is made up of room controller, floor net control device, Region control platform, Central Control Room PC, it is characterized in that can be to each the room setting of central air conditioner and the air ambient in control room automatically, as temperature, humidity, air quality.
2. system according to claim 1 is characterized in that and can the resh air requirement in each room be regulated automatically according to the air quality requirement in each room.
3. system according to claim 1 is characterized in that and can carry out remote monitoring and centralized management to all room controllers.
4. system according to claim 1, the room controller of accessible region territory control desk and one's respective area carries out net connection, realizes all rooms of one's respective area are carried out the remote monitoring and the centralized management of air ambient.The Region control platform can be attached to the PC of Central Control Room.Also all room controllers directly can be connected in the PC of Central Control Room by network, the space air environment of whole central air conditioner system is carried out remote monitoring and centralized management.
5. system according to claim 2 is characterized in that having that control is counted and the extensibility of controlled variable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA031237711A CN1553289A (en) | 2003-06-02 | 2003-06-02 | Indoor air environment long-range monitoring managing systems |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA031237711A CN1553289A (en) | 2003-06-02 | 2003-06-02 | Indoor air environment long-range monitoring managing systems |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1553289A true CN1553289A (en) | 2004-12-08 |
Family
ID=34321458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA031237711A Pending CN1553289A (en) | 2003-06-02 | 2003-06-02 | Indoor air environment long-range monitoring managing systems |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1553289A (en) |
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1686439A1 (en) * | 2005-02-01 | 2006-08-02 | Ambito De Investigacion Tecnologica, S.L. | Autonomous air quality controller device using a multifunctional chemisorbent-photocatalytic material |
| CN100347538C (en) * | 2004-12-29 | 2007-11-07 | 云南大学 | Indoor air quality monitoring method capable of ensuring steady air current |
| CN101344779B (en) * | 2007-07-13 | 2010-09-08 | 中华电信股份有限公司 | Network type remote monitoring management system for air-conditioner device |
| CN101398682B (en) * | 2007-09-27 | 2010-11-03 | 项珏 | Split type or integral air conditioner cluster network centralization of management control device and method |
| CN101300533B (en) * | 2005-08-30 | 2010-11-10 | 西门子工业公司 | Application of microsystems for real time ieq control |
| CN102434478A (en) * | 2011-11-04 | 2012-05-02 | 重庆海润节能技术股份有限公司 | Remote intelligent control system and control method for fan |
| CN102508477A (en) * | 2011-11-04 | 2012-06-20 | 重庆海润节能技术股份有限公司 | Fan networking control system |
| CN101063884B (en) * | 2006-04-04 | 2012-08-08 | 泛达公司 | Building automation system controller |
| CN103062869A (en) * | 2012-12-24 | 2013-04-24 | 江苏春兰空调设备有限公司 | Group control system and control method for module type central air-conditioners |
| CN103376786A (en) * | 2012-04-18 | 2013-10-30 | 中华电信股份有限公司 | Indoor air quality monitoring system |
| CN103822330A (en) * | 2014-01-21 | 2014-05-28 | 茹祥忠 | Far-end intelligent energy-saving control system and method for central air-conditioner |
| CN103968481A (en) * | 2014-05-05 | 2014-08-06 | 华中科技大学 | Independent temperature controlling and energy saving device for subway station office platform |
| CN104977955A (en) * | 2015-07-09 | 2015-10-14 | 苏州朗捷通智能科技有限公司 | Temperature control energy-saving management system of building |
| CN105042784A (en) * | 2015-07-30 | 2015-11-11 | 四川长虹电器股份有限公司 | Air conditioning method and air control system |
| CN105042775A (en) * | 2015-07-13 | 2015-11-11 | 冯山泉 | Central monitoring system |
| CN105135636A (en) * | 2015-09-12 | 2015-12-09 | 褚如圣 | Central air-conditioning variable flow optimization system |
| CN105276745A (en) * | 2014-05-27 | 2016-01-27 | 无锡市汉马空调与通风设备有限公司 | Central controller of intelligent central air conditioning system |
| CN106813359A (en) * | 2016-12-28 | 2017-06-09 | 杭州裕达自动化科技有限公司 | Manager control method in building in central air-conditioning monitoring system |
| CN112902409A (en) * | 2021-02-01 | 2021-06-04 | 苏州工业园区华扬智能控制系统有限公司 | Intelligent control system of heating ventilation air conditioner and function expansion module thereof |
-
2003
- 2003-06-02 CN CNA031237711A patent/CN1553289A/en active Pending
Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100347538C (en) * | 2004-12-29 | 2007-11-07 | 云南大学 | Indoor air quality monitoring method capable of ensuring steady air current |
| EP1686439A1 (en) * | 2005-02-01 | 2006-08-02 | Ambito De Investigacion Tecnologica, S.L. | Autonomous air quality controller device using a multifunctional chemisorbent-photocatalytic material |
| CN101300533B (en) * | 2005-08-30 | 2010-11-10 | 西门子工业公司 | Application of microsystems for real time ieq control |
| CN101063884B (en) * | 2006-04-04 | 2012-08-08 | 泛达公司 | Building automation system controller |
| CN101344779B (en) * | 2007-07-13 | 2010-09-08 | 中华电信股份有限公司 | Network type remote monitoring management system for air-conditioner device |
| CN101398682B (en) * | 2007-09-27 | 2010-11-03 | 项珏 | Split type or integral air conditioner cluster network centralization of management control device and method |
| CN102434478B (en) * | 2011-11-04 | 2014-09-24 | 重庆海润节能技术股份有限公司 | Remote intelligent control system and control method for fan |
| CN102434478A (en) * | 2011-11-04 | 2012-05-02 | 重庆海润节能技术股份有限公司 | Remote intelligent control system and control method for fan |
| CN102508477A (en) * | 2011-11-04 | 2012-06-20 | 重庆海润节能技术股份有限公司 | Fan networking control system |
| CN103376786A (en) * | 2012-04-18 | 2013-10-30 | 中华电信股份有限公司 | Indoor air quality monitoring system |
| CN103062869A (en) * | 2012-12-24 | 2013-04-24 | 江苏春兰空调设备有限公司 | Group control system and control method for module type central air-conditioners |
| CN103822330A (en) * | 2014-01-21 | 2014-05-28 | 茹祥忠 | Far-end intelligent energy-saving control system and method for central air-conditioner |
| CN103968481A (en) * | 2014-05-05 | 2014-08-06 | 华中科技大学 | Independent temperature controlling and energy saving device for subway station office platform |
| CN105276745A (en) * | 2014-05-27 | 2016-01-27 | 无锡市汉马空调与通风设备有限公司 | Central controller of intelligent central air conditioning system |
| CN104977955A (en) * | 2015-07-09 | 2015-10-14 | 苏州朗捷通智能科技有限公司 | Temperature control energy-saving management system of building |
| CN105042775A (en) * | 2015-07-13 | 2015-11-11 | 冯山泉 | Central monitoring system |
| CN105042784A (en) * | 2015-07-30 | 2015-11-11 | 四川长虹电器股份有限公司 | Air conditioning method and air control system |
| CN105135636A (en) * | 2015-09-12 | 2015-12-09 | 褚如圣 | Central air-conditioning variable flow optimization system |
| CN105135636B (en) * | 2015-09-12 | 2018-03-09 | 杭州裕达自动化科技有限公司 | Central air-conditioning variable-flow optimizes system |
| CN106813359A (en) * | 2016-12-28 | 2017-06-09 | 杭州裕达自动化科技有限公司 | Manager control method in building in central air-conditioning monitoring system |
| CN112902409A (en) * | 2021-02-01 | 2021-06-04 | 苏州工业园区华扬智能控制系统有限公司 | Intelligent control system of heating ventilation air conditioner and function expansion module thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1553289A (en) | Indoor air environment long-range monitoring managing systems | |
| CN201302256Y (en) | Textile air conditioner used constant temperature and humidity variable air volume control system | |
| CN100523635C (en) | Intelligent cluster control system of central air-conditioning | |
| DE102004029331A1 (en) | Central control system for air conditioner, has central controller to perform peak power control if current power consumption of multiple air conditioners exceeds previously input reference management power value | |
| CN106208394A (en) | Intelligent power saving electric power system based on cloud computing technology and method | |
| CN203396039U (en) | Central air conditioner system and air volume adjusting device thereof | |
| CN103604175A (en) | Fresh air system | |
| CN109524968A (en) | A kind of public building load participates in the control system of peak load regulation network | |
| CN205316617U (en) | Illumination and station air supply integration air conditioning system of office | |
| CN101900394A (en) | Building air-conditioner control system and method based on ZigBee wireless technology | |
| CN108507115A (en) | A kind of computer room or base station flood irrigation formula air-conditioning adaptive energy-saving control system and method | |
| CN106950929A (en) | The automatic control equipment synthesis energy saving control method and its management system of a kind of intelligent building | |
| CN110260479A (en) | Tail end of central air conditioner monitoring and energy consumption management system and management method based on APP | |
| CN106940076A (en) | A kind of energy-saving wireless sensor network central air-conditioning temperature control system | |
| CN201688865U (en) | Environment monitoring system in gymnasium | |
| CN105020850B (en) | A kind of central air-conditioning wind cabinet intelligent drive device based on embedded technology | |
| KR101994695B1 (en) | Management system and controlling method for an Air conditioner | |
| CN206817703U (en) | A kind of energy-saving wireless sensor network central air-conditioning temperature control system | |
| CN101493690B (en) | Intelligent monitoring and managing system | |
| CN110515362A (en) | A kind of PUE management system based on IDC computer room | |
| CN108758982A (en) | A kind of VRV air-conditionings household metering charge system | |
| CN109660023A (en) | A kind of distributing flexible load monitoring system and monitoring method | |
| CN101603719A (en) | Machine room air-conditioning energy-saving operation control system | |
| CN206018927U (en) | The efficiency control device of central air conditioner system | |
| CN211526662U (en) | Subway station ventilation air conditioner economizer system based on load prediction |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Cai Yanyan Document name: Notification before expiration of term |
|
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Cai Yanyan Document name: Deemed as a notice of withdrawal |
|
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |