CN201688865U - Environment monitoring system in gymnasium - Google Patents
Environment monitoring system in gymnasium Download PDFInfo
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- CN201688865U CN201688865U CN2010202196574U CN201020219657U CN201688865U CN 201688865 U CN201688865 U CN 201688865U CN 2010202196574 U CN2010202196574 U CN 2010202196574U CN 201020219657 U CN201020219657 U CN 201020219657U CN 201688865 U CN201688865 U CN 201688865U
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Abstract
The utility model relates to a system which performs a real-time monitoring and centralized management for the indoor air environment under central air-conditioning system and the system running state, and is especially suitable for the central air-conditioning system in a stadium. The utility model comprises a sensor system, an on-site data acquisition box (2) and an industrial computer (1). The sensor system which consists of an indoor air environment collection set and a system running parameter collection set is used for collecting indoor air environmental parameters and system running parameters. The on-site data acquisition box (2) is used for the transmission and processing of the collected data information. The industrial computer is used for storing and processing the transmitted data and makes relevant response. The utility model is advantageous in that through the real-time monitoring of the indoor air environment parameters and the air-conditioning system running parameters, adjustment can be made based on the change of air environment, and the aim of saving energy and being comfortable can be achieved.
Description
Technical field
The utility model relates to a kind of system that the indoor air environment and the system running state of central air conditioner system are monitored in real time and managed concentratedly, is particularly useful for the central air conditioner system in the stadiums.
Background technology
The indoor air environment parameter mainly comprises three of temperature, humidity and pollutant levels.But at present, air-conditioning system can only realize cold, the warm control to indoor air environment, and adopts artificial on-the-spot the setting, and 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 pollutant levels are monitored in real time, can only realize particular room is carried out the personal monitoring.
Gymnasium etc. belong to the intensive public place of personnel, the quality of indoor air environment is directly connected to the healthy of people, this will rooting according to the automatic accurate control room temperature of the actual demand of air conditioning area, keep the humidity that requires and pollutant levels 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, to 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 of all control areas of central air conditioner system is monitored in real time with management by objective then be necessary very much.
The utility model content
The purpose of this utility model is intended to solve the deficiencies in the prior art, provide a kind of indoor air environment parameter (temperature, humidity, pollutant levels) and system running state to monitor in real time to the gymnasium central air conditioner system, and can be according to the monitoring system of detected parameters real-time regulated indoor air environment.
A kind of gymnasium of the utility model indoor environment monitoring system, described system comprises sensing system, on-site data gathering case and industrial computer;
Described sensing system comprises indoor air environment collection group and system operational parameters collection group;
Described indoor air environment collection group comprises air velocity transducer, first temperature sensor, first humidity sensor, pollutant levels sensor;
Described system operational parameters collection group comprises first air flow sensor, second air flow sensor, the 3rd air flow sensor, second temperature sensor, three-temperature sensor, the 4th temperature sensor, the 5th temperature sensor, second humidity sensor, the 3rd humidity sensor;
Described air velocity transducer is installed in indoor gallery, gathers the wind speed of room air;
Described first temperature sensor is installed in indoor gallery, is used for gathering the temperature of room air;
Described first humidity sensor is installed in indoor gallery, is used for gathering the relative humidity of room air;
Described pollutant levels sensor is installed in indoor gallery, is used for gathering the pollutant levels of room air;
Described first air flow sensor is installed on the air outlet air channel of air-conditioning unit, is used for gathering the air output of air-conditioning unit;
Described second air flow sensor is installed on the return air inlet air channel of air-conditioning unit, is used for gathering the return air amount of air-conditioning unit;
Described the 3rd air flow sensor is installed on the fresh wind port air channel of air-conditioning unit, is used for gathering the resh air requirement of air-conditioning unit;
Described second temperature sensor is installed on the air outlet air channel of air-conditioning unit, is used for gathering wind pushing temperature;
Described three-temperature sensor is installed on the fresh wind port air channel of air-conditioning unit, is used for gathering new wind-warm syndrome degree;
Described the 4th temperature sensor is installed on the surface cooler chilled water feed pipe of air-conditioning unit, is used to gather the chilled water supply water temperature;
Described the 5th temperature sensor is installed on the surface cooler chilled water return pipe of air-conditioning unit, is used for gathering the return water temperature of chilled water;
On the air outlet air channel of the described second humidity sensor air-conditioning unit, be used for gathering air-supply humidity;
Described the 3rd humidity sensor is installed on the fresh wind port air channel of air-conditioning unit, is used for gathering new rheumatism degree.
The output terminal of described air velocity transducer, first air flow sensor, second air flow sensor, the 3rd air flow sensor, first temperature sensor, second temperature sensor, three-temperature sensor, the 4th temperature sensor, the 5th temperature sensor, first humidity sensor, second humidity sensor, the 3rd humidity sensor, pollutant levels sensor is connected with the on-site data gathering case by transmission cable;
Described data acquisition device comprises multi-channel data acquisition card and RS485/RS232 modular converter; The signal of described sensor acquisition is sent in the industrial computer by the RS485/RS232 modular converter in the data acquisition device then by the signal input port input of multi-channel data acquisition card;
Described industrial computer comprises data processing module, display module and alarm module;
Described data processing module calculates in real time to each sensing data that receives, and the result is delivered to the display module demonstration;
Described display module shows air-conditioning system process flow diagram and main indoor ambient parameter data according to the result of processing module;
Described alarm module is provided with warning numerical value to the indoor air environment parameter of indoor air environment collection group collection;
Further, in the technique scheme, described industrial computer connects and controls the new air-valve of air-conditioning unit, controls the resh air requirement size automatically to improve indoor air quality by the aperture of regulating new air-valve.
Useful purpose of the present utility model is: by the real-time monitoring to indoor air environment and air-conditioning system operational factor, thereby can take corresponding adjusting according to the variation of air ambient, realize energy-conservation and comfortable purpose.
Description of drawings
Fig. 1 is a theory diagram of the present utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model method is described further:
As shown in Figure 1, the utility model comprises sensing system, on-site data gathering case and industrial computer;
Sensing system comprises that each temperature sensor that is installed on indoor and each the main technique equipment of central air conditioner system in gymnasium constitutes, operational parameter data to each main indoor air parameter, each main technique equipment is gathered, the data signal line of sensor is connected with the signal input port of multi-channel data acquisition card 3 in the data acquisition device 2 respectively, is admitted in the control computer 1 by the RS485/RS232 modular converter 4 in the data acquisition device 2 then.Described main operational factor comprises wind pushing temperature, air-supply humidity, air output, return air amount, resh air requirement, new wind-warm syndrome degree, new rheumatism degree, surface cooler inlet water temperature, surface cooler outlet water temperature etc.; Described main indoor air parameter comprises indoor air temperature, indoor air relative humidity, indoor air velocity, indoor pollution substrate concentration etc.
Described industrial computer comprises data processing module, display module and alarm module; Data processing module is handled the data message that data vasculum 2 collects, and preserves by the time sequence.
Display module comprises:
1, display interface design is depicted as figure with each main technique equipment and arranges by technological process, the figure of each process equipment is coupled together and constitutes the process chart of central air conditioner system with the pipeline of drafting;
2, establishment system software, according to process chart, data processing, storage and the display routine of each main indoor air parameter of establishment central air conditioner system, each main operational factor;
3, software is installed, and the software that weaves is installed in the control computer 1, and shows process chart and data by display screen.
For the ease of inquiry, main operational factor of each of central air conditioner system operational process and room air parameter adopt the mode that shows in real time to be presented in the interface.During inquiry, managerial personnel only need click the figure of any one process equipment on the process chart shown on the display screen, and display screen demonstrates the real time data and the historical data of this equipment detailed process parameter immediately.
Described alarm module is provided with warning numerical value to the indoor air environment parameter of indoor air environment collection group collection;
Industrial computer connects and controls the new air-valve of air-conditioning unit, controls the resh air requirement size automatically to improve indoor air quality by the aperture of regulating new air-valve.
Principle of work: in the actual moving process of central air conditioner system, the various operational factors of air-conditioning system: wind pushing temperature, air-supply humidity, air output, return air amount, resh air requirement, new wind-warm syndrome degree, new rheumatism degree, surface cooler inlet water temperature, surface cooler outlet water temperature etc., and indoor air environment major parameter: indoor air temperature, indoor air relative humidity, indoor air velocity, indoor pollution substrate concentration etc., by being installed in the sensor acquisition on each main technique equipment of central air conditioner system and the air conditioning area and being sent to on-site data gathering case 2.The data signal line of sensor is connected with the signal input port of multi-channel data acquisition card 3 in the data acquisition device 2 respectively, is admitted in the control computer 1 that is built-in with system software by the RS485/RS232 modular converter 4 in the data acquisition device 2 then.Control computer 1 is shown on the process chart at software master interface according to the program of the system software establishment real time data with operational factor; Simultaneously, video data ceaselessly dynamically updates.The cycle of Data Update is determined by the designed data collection cycle of air-conditioning system ruuning situation by system software.
Claims (2)
1. gymnasium indoor environment monitoring system, described system comprises sensing system, on-site data gathering case (2) and industrial computer (1);
Described sensing system comprises indoor air environment collection group and system operational parameters collection group;
Described indoor air environment collection group comprises air velocity transducer (5), first temperature sensor (6), first humidity sensor (7), pollutant levels sensor (8);
Described system operational parameters collection group comprises first air flow sensor (9), second air flow sensor (10), the 3rd air flow sensor (11), second temperature sensor (12), three-temperature sensor (13), the 4th temperature sensor (14), described the 5th temperature sensor (15), second humidity sensor (16), the 3rd humidity sensor (17);
Described air velocity transducer (5) is installed in indoor gallery, gathers the wind speed of room air;
Described first temperature sensor (6) is installed in indoor gallery, is used for gathering the temperature of room air;
Described first humidity sensor (7) is installed in indoor gallery, is used for gathering the relative humidity of room air;
Described pollutant levels sensor (8) is installed in indoor gallery, is used for gathering the pollutant levels of room air;
Described first air flow sensor (9) is installed on the air outlet air channel of air-conditioning unit, is used for gathering the air output of air-conditioning unit;
Described second air flow sensor (10) is installed on the return air inlet air channel of air-conditioning unit, is used for gathering the return air amount of air-conditioning unit;
Described the 3rd air flow sensor (11) is installed on the fresh wind port air channel of air-conditioning unit, is used for gathering the resh air requirement of air-conditioning unit;
Described second temperature sensor (12) is installed on the air outlet air channel of air-conditioning unit, is used for gathering wind pushing temperature;
Described three-temperature sensor (13) is installed on the fresh wind port air channel of air-conditioning unit, is used for gathering new wind-warm syndrome degree;
Described the 4th temperature sensor (14) is installed on the surface cooler chilled water feed pipe of air-conditioning unit, is used to gather the chilled water supply water temperature;
Described the 5th temperature sensor (15) is installed on the surface cooler chilled water return pipe of air-conditioning unit, is used for gathering the return water temperature of chilled water;
On the air outlet air channel of described second humidity sensor (16) air-conditioning unit, be used for gathering air-supply humidity;
Described the 3rd humidity sensor (17) is installed on the fresh wind port air channel of air-conditioning unit, is used for gathering new rheumatism degree;
The output terminal of described air velocity transducer, first air flow sensor, second air flow sensor, the 3rd air flow sensor, first temperature sensor, second temperature sensor, three-temperature sensor, the 4th temperature sensor, the 5th temperature sensor, first humidity sensor, second humidity sensor, the 3rd humidity sensor, pollutant levels sensor is connected with the on-site data gathering case by transmission cable;
Described data acquisition device comprises multi-channel data acquisition card (3) and RS485/RS232 modular converter (4); The signal of described sensor acquisition is sent in the industrial computer by the RS485/RS232 modular converter (4) in the data acquisition device then by the signal input port input of multi-channel data acquisition card (3);
Described industrial computer (1) comprises data processing module, display module and alarm module;
Described data processing module calculates in real time to each sensing data that receives, and the result is delivered to the display module demonstration;
Described display module shows air-conditioning system process flow diagram and main indoor ambient parameter data according to the result of processing module;
Described alarm module is provided with warning numerical value to the indoor air environment parameter of indoor air environment collection group collection.
2. a kind of gymnasium according to claim 1 indoor environment monitoring system, it is characterized in that: described industrial computer connects and controls the new air-valve of air-conditioning unit, controls the resh air requirement size automatically to improve indoor air quality by the aperture of regulating new air-valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202196574U CN201688865U (en) | 2010-05-31 | 2010-05-31 | Environment monitoring system in gymnasium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202196574U CN201688865U (en) | 2010-05-31 | 2010-05-31 | Environment monitoring system in gymnasium |
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| Publication Number | Publication Date |
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| CN201688865U true CN201688865U (en) | 2010-12-29 |
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| CN2010202196574U Expired - Fee Related CN201688865U (en) | 2010-05-31 | 2010-05-31 | Environment monitoring system in gymnasium |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103644630A (en) * | 2013-11-28 | 2014-03-19 | 中山市蓝水能源科技发展有限公司 | Central air-conditioning pipeline detection system |
| CN103968471A (en) * | 2014-05-21 | 2014-08-06 | 重庆大学 | Annual multi-working-condition central air conditioning fresh air regulating and controlling system |
| CN107202397A (en) * | 2016-03-18 | 2017-09-26 | 弗德里希新能源科技(杭州)股份有限公司 | Edible fungi growth environment intelligent control device |
| CN107255946A (en) * | 2017-06-20 | 2017-10-17 | 安徽禹缤体育科技有限公司 | A kind of intelligent shuttlecock venue control system based on radio communication |
| CN107702275A (en) * | 2017-09-23 | 2018-02-16 | 南京律智诚专利技术开发有限公司 | A kind of central air conditioner intelligent control system |
| CN107942964A (en) * | 2017-10-27 | 2018-04-20 | 华南理工大学 | A kind of stadiums sport health ambient intelligence regulator control system and method |
-
2010
- 2010-05-31 CN CN2010202196574U patent/CN201688865U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103644630A (en) * | 2013-11-28 | 2014-03-19 | 中山市蓝水能源科技发展有限公司 | Central air-conditioning pipeline detection system |
| CN103968471A (en) * | 2014-05-21 | 2014-08-06 | 重庆大学 | Annual multi-working-condition central air conditioning fresh air regulating and controlling system |
| CN107202397A (en) * | 2016-03-18 | 2017-09-26 | 弗德里希新能源科技(杭州)股份有限公司 | Edible fungi growth environment intelligent control device |
| CN107255946A (en) * | 2017-06-20 | 2017-10-17 | 安徽禹缤体育科技有限公司 | A kind of intelligent shuttlecock venue control system based on radio communication |
| CN107702275A (en) * | 2017-09-23 | 2018-02-16 | 南京律智诚专利技术开发有限公司 | A kind of central air conditioner intelligent control system |
| CN107942964A (en) * | 2017-10-27 | 2018-04-20 | 华南理工大学 | A kind of stadiums sport health ambient intelligence regulator control system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Xie Hui Inventor after: Ma Fei Inventor after: Liu Li Inventor after: Zhang Chen Inventor after: Ji Yubao Inventor after: Zou Kunkun Inventor before: Xie Hui Inventor before: Ma Fei Inventor before: Liu Li Inventor before: Zhang Chen |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: XIE HUI MA FEI LIU LI ZHANG CHEN TO: XIE HUI MA FEI LIU LI ZHANG CHEN JI YUBAO ZOU KUNKUN |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101229 Termination date: 20150531 |
|
| EXPY | Termination of patent right or utility model |