CN206724425U - A kind of cloud terminal control mechanism for global optimization all-air system - Google Patents
A kind of cloud terminal control mechanism for global optimization all-air system Download PDFInfo
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- CN206724425U CN206724425U CN201720510656.7U CN201720510656U CN206724425U CN 206724425 U CN206724425 U CN 206724425U CN 201720510656 U CN201720510656 U CN 201720510656U CN 206724425 U CN206724425 U CN 206724425U
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Abstract
It the utility model is related to a kind of cloud terminal control mechanism for global optimization all-air system, all-air system includes multiple air optimization unit, each air optimization unit includes air processor, end-equipment, exhaust blower, air processor, end-equipment, controller is equipped with exhaust blower, it is characterised in that：Provided with cloud terminal control mechanism, cloud terminal control mechanism passes through network connection with Cloud Server；Air processor controller, end equipment controller and the air draft machine controller of each air optimization unit communicate with cloud terminal control mechanism to be connected.The utility model cloud terminal control mechanism can gather the operational factor of air processor controller, end equipment controller and air draft machine controller in real time, and it is uploaded to Cloud Server, Cloud Server can realize the Centralized Monitoring management to each equipment of all-air system by cloud terminal control mechanism, control efficiency is effectively improved, realizes optimal control.
Description
Technical field
It the utility model is related to a kind of cloud terminal control mechanism for global optimization all-air system.
Background technology
The task of building heating ventilation air-conditioning system is with minimum operating cost, provides the user comfortable indoor climate ring
Border.Compared to other air-conditioning systems are played, all-air system can be good at the problem of air centralized processing dehumidifies and filtered, significantly
Improve indoor comfort degree；All-air system may be incorporated into outdoor fresh air, be reduced while indoor air quality is significantly improved
System energy consumption.Due to the above-mentioned many advantages of all-air system, all-air system is widely used in market, film and drama in recent years
Inside the volumed space buildings such as institute.The operation of global optimization all-air system has wide market prospects.
Utility model content
Goal of the invention of the present utility model is that providing a kind of cloud terminal control for global optimization all-air system fills
Put, the optimal control to all-air system can be realized.
Realize the technical scheme of the present utility model purpose：
A kind of cloud terminal control mechanism for global optimization all-air system, all-air system optimize including multiple air
Unit, each air optimization unit include air processor, end-equipment, exhaust blower, air processor, end-equipment, air draft
Controller is equipped with machine, it is characterised in that：
Provided with cloud terminal control mechanism, cloud terminal control mechanism passes through network connection with Cloud Server；
Air processor controller, end equipment controller and the air draft machine controller of each air optimization unit are and cloud
Terminal control mechanism communication connection.
Further, each air optimization unit is equipped with indoor static pressure sensor, and the signal of indoor static pressure sensor is defeated
Go out to terminate cloud terminal control mechanism.
Further, provided with outside air temperature humidity sensor, the signal output of outside air temperature humidity sensor
Terminate cloud terminal control mechanism.
Further, each air optimization unit is equipped with blast pressure sensor, and the signal of blast pressure sensor is defeated
Go out to terminate cloud terminal control mechanism.
Further, in each air optimization unit, provided with indoor temperature transmitter, indoor relative humidity sensor and room
Interior gas concentration lwevel sensor, indoor temperature transmitter, indoor relative humidity sensor and indoor carbon dioxide concentration sensing
The signal output termination end equipment controller of device.
Preferably, described end-equipment is to determine air quantity end CAV, vav terminal VAV and fan coil FCU.
Further, in each air optimization unit, the signal output termination fresh air air-valve of air processor controller, return
Wind air-valve, air draft air-valve, fan coil, humidifier, pressure fan, return fan；The signal input part of air processor controller connects
Mixed air temperature sensor, mixed blast force snesor, preheating temperature sensor, wind pushing temperature sensor, return air temperature sensor, return
Wind relative humidity sensor, return air gas concentration lwevel sensor.
Further, each all-air system is provided with 1 cloud terminal control mechanism；Provided with multiple cloud terminal control mechanisms,
For controlling multiple all-air systems；Multiple cloud terminal control mechanisms pass through network connection with Cloud Server.
The utility model has the advantage that：
The utility model is provided with cloud terminal control mechanism, and cloud terminal control mechanism passes through network connection with Cloud Server；Often
Air processor controller, end equipment controller and the air draft machine controller of individual air optimization unit fill with cloud terminal control
Put communication connection.The utility model cloud terminal control mechanism can gather air processor controller, end equipment controller in real time
With the operational factor of air draft machine controller, and Cloud Server is uploaded to, Cloud Server can be realized pair by cloud terminal control mechanism
The Centralized Monitoring management of each equipment of all-air system, effectively improves control efficiency, realizes optimal control.In addition, Cloud Server is also
Optimal Operation Strategies can be provided to cloud terminal control mechanism according to real-time and historical data, so as to further realize global optimization control
System, realize that all-air system entirety energy consumption optimizes.
The each air optimization unit of the utility model is equipped with indoor static pressure sensor, and the signal of indoor static pressure sensor is defeated
Go out to terminate cloud terminal control mechanism.Provided with outside air temperature humidity sensor, the signal output of air themperature humidity sensor
Terminate cloud terminal control mechanism.The utility model, can be to air processor return fan according to the feedback of indoor static pressure sensor
The start and stop of running frequency and exhaust blower optimize, so as to keep appropriate indoor static pressure；Passed according to outside air temperature humidity
The feedback of sensor, to air processor wind pushing temperature set point and whether operate in all-fresh air pattern and optimize, ensure room
Realize that energy consumption optimizes on the premise of comfort inside.
The each air optimization unit of the utility model is equipped with blast pressure sensor, and the signal of blast pressure sensor is defeated
Go out to terminate cloud terminal control mechanism.The utility model is according to the feedback of blast pressure sensor, to air processor pressure fan
Running frequency optimizes, so as to improve the reliability of pressure fan and operational efficiency.
In the utility model each air optimization unit, provided with indoor temperature transmitter, indoor relative humidity sensor and
Indoor carbon dioxide concentration sensor, indoor temperature transmitter, indoor relative humidity sensor and indoor carbon dioxide concentration pass
The signal output termination end equipment controller of sensor；The signal input part of air processor controller connects mixed air temperature sensing
Device, mixed blast force snesor, preheating temperature sensor, wind pushing temperature sensor, return air temperature sensor, return air relative humidity pass
Sensor, return air gas concentration lwevel sensor.Cloud terminal control mechanism senses according to indoor temperature transmitter, indoor relative humidity
Device operational factor feedback related to indoor carbon dioxide concentration sensor feedback and air processor, further optimizes full air
System operation, realize that energy consumption optimizes on the premise of indoor comfort degree is ensured.
Brief description of the drawings
Fig. 1 is control principle drawing of the present utility model.
Embodiment
As shown in figure 1, all-air system includes multiple air optimization unit, each air optimization unit includes air-treatment
Device AHU, end-equipment, exhaust blower PF, air processor, end-equipment, controller, described end-equipment are equipped with exhaust blower
To determine air quantity end CAV, vav terminal VAV and fan coil FCU.
Provided with cloud terminal control mechanism 2, cloud terminal control mechanism 2 passes through network connection with Cloud Server 1；Each air is excellent
Change in unit, the controller of air processor AHU controller, the controller of end-equipment and exhaust blower PF with cloud terminal control
The communication of device 2 connection processed.
Each air optimization unit is equipped with indoor static pressure sensor P0, indoor static pressure sensor P0 signal output termination
Cloud terminal control mechanism 2.Provided with outside air temperature humidity sensor P1, outside air temperature humidity sensor P1 signal is defeated
Go out to terminate cloud terminal control mechanism 2.Each air optimization unit is equipped with blast pressure sensor P, and blast pressure sensor P is set
It is placed in air processor AHU air supply pipeline, blast pressure sensor P signal output termination cloud terminal control mechanism.
In each air optimization unit, provided with indoor temperature transmitter, indoor relative humidity sensor and indoor titanium dioxide
Concentration of carbon sensor, the signal of indoor temperature transmitter, indoor relative humidity sensor and indoor carbon dioxide concentration sensor
Output termination end equipment controller.In each air optimization unit, the signal output termination fresh air of air processor controller
Air-valve, return air air-valve, air draft air-valve, fan coil, humidifier, pressure fan, return fan；The signal of air processor controller is defeated
Enter the mixed air temperature sensor of termination, mixed blast force snesor, preheating temperature sensor, wind pushing temperature sensor, return air temperature to pass
Sensor, return air relative humidity sensor, return air gas concentration lwevel sensor.
Each all-air system is provided with 1 cloud terminal control mechanism；It is more for controlling provided with multiple cloud terminal control mechanisms
Individual all-air system；Multiple cloud terminal control mechanisms pass through network connection with Cloud Server.
Cloud terminal control mechanism 2 can gather the operational factor and feedback of each equipment of all-air system in real time, specifically include as
Lower parameter：
Air processor AHU operational factors：Fresh air/return air/air draft valve area, the hot coil (air of preheating/cooling/again
The fan coil of processor) aperture, humidifier aperture, the feedback of pressure fan/return fan start and stop and running frequency；Mixed air temperature,
Mixed wind pressure, preheating/air-supply/return air temperature, return air relative humidity and gas concentration lwevel；
End-equipment operational factor：Determine air quantity end CAV air-supplies valve opening, vav terminal VAV air-supply valve openings, cold
But/again hot coil (end-equipment fan coil FCU) aperture, the blower fan start and stop of end-equipment and the feedback of running frequency；It is indoor
Temperature, relative humidity and gas concentration lwevel；
The feedback of exhaust blower PF start and stop；
Indoor static pressure parameter；
Outside air temperature, humidity parameter.
Cloud terminal control mechanism sends control signals to air processor AHU controller, end according to operational factor
The controller of equipment and exhaust blower PF controller, implement corresponding control.Cloud terminal control mechanism can be in real time by the operation of system
Parameter is uploaded to Cloud Server.Cloud Server can be realized to multiple all-air air conditioning systems by multiple cloud terminal control mechanisms
Centralized Monitoring management.In addition, Cloud Server can also optimize operation according to being provided in real time with historical data to cloud terminal control mechanism
Strategy, so as to further realize global optimization control, realize that all-air system entirety energy consumption optimizes.
Default setting for cloud terminal control mechanism to all-air system control strategy below：
The FREQUENCY CONTROL of pressure fan：
According to blast pressure sensor P feedback, by air processor AHU, the frequency of pressure fan is controlled.When
When blast pressure exceedes setting value, the running frequency of pressure fan is reduced；When blast pressure is less than setting value, increase pressure fan
Running frequency.
The FREQUENCY CONTROL control of return fan：
According to indoor static pressure sensor P0 feedback, by air processor AHU, the frequency of return fan is controlled.
When indoor static pressure exceedes setting value, increase the running frequency of return fan；When indoor static pressure is less than setting value, return fan is reduced
Running frequency.
The start-up and shut-down control of exhaust blower：
It is controlled according to the start and stop that the start and stop of pressure fan are fed back to exhaust blower PF.When pressure fan is opened, start
Exhaust blower；When pressure fan stops, suspending the operation of exhaust blower.
The control of fresh air/return air/air draft air-valve：
Fresh air/return air/air draft air-valve is opened according to the feedback of outdoor temperature, mixed air temperature and return air gas concentration lwevel
Degree is controlled.
When outdoor temperature is less than all-fresh air setting value：Air processor AHU operates in all-fresh air pattern；When mixed wind-warm syndrome
When degree is higher than setting value, the aperture of new air-valve is increased；When mixed air temperature is less than setting value, reduce the aperture of new air-valve.Air draft
The aperture of machine PF exhaust valves and the aperture of new air-valve are consistent, and the aperture of air returning valve is then opposite with the aperture of new air-valve.
When outdoor temperature is higher than all-fresh air setting value：Air processor AHU cancels all-fresh air pattern；When return air dioxy
Change concentration of carbon when being less than setting value, new air-valve reaches presetting minimum aperture, air returning valve standard-sized sheet, and exhaust valve is fully closed；Work as return air
When gas concentration lwevel is higher than setting value, increase the aperture of new air-valve, the aperture of exhaust blower PF exhaust valves and the aperture of new air-valve
It is consistent, and the aperture of air returning valve is then opposite with the aperture of new air-valve.
Claims (8)
1. a kind of cloud terminal control mechanism for global optimization all-air system, it is single that all-air system includes the optimization of multiple air
Member, each air optimization unit include air processor, end-equipment, exhaust blower, air processor, end-equipment, exhaust blower
On be equipped with controller, it is characterised in that：
Provided with cloud terminal control mechanism, cloud terminal control mechanism passes through network connection with Cloud Server；
Air processor controller, end equipment controller and the air draft machine controller of each air optimization unit with cloud terminal
Control device communication connection.
2. the cloud terminal control mechanism of global optimization all-air system according to claim 1, it is characterised in that：It is each empty
Gas optimization unit is equipped with indoor static pressure sensor, the signal output termination cloud terminal control mechanism of indoor static pressure sensor.
3. the cloud terminal control mechanism of global optimization all-air system according to claim 2, it is characterised in that：Provided with room
Outer air themperature humidity sensor, the signal output termination cloud terminal control mechanism of outside air temperature humidity sensor.
4. the cloud terminal control mechanism of global optimization all-air system according to claim 3, it is characterised in that：It is each empty
Gas optimization unit is equipped with blast pressure sensor, the signal output termination cloud terminal control mechanism of blast pressure sensor.
5. the cloud terminal control mechanism of global optimization all-air system according to claim 4, it is characterised in that：It is each empty
In gas optimization unit, provided with indoor temperature transmitter, indoor relative humidity sensor and indoor carbon dioxide concentration sensor, room
The signal output termination end-equipment of interior temperature sensor, indoor relative humidity sensor and indoor carbon dioxide concentration sensor
Controller.
6. the cloud terminal control mechanism of global optimization all-air system according to claim 5, it is characterised in that：Described end
End equipment is to determine air quantity end CAV, vav terminal VAV and fan coil FCU.
7. the cloud terminal control mechanism of global optimization all-air system according to claim 6, it is characterised in that：It is each empty
In gas optimization unit, signal output termination fresh air air-valve, return air air-valve, air draft air-valve, the fan unit of air processor controller
Pipe, humidifier, pressure fan, return fan；The signal input part of air processor controller connects mixed air temperature sensor, mixed wind pressure
Sensor, preheating temperature sensor, wind pushing temperature sensor, return air temperature sensor, return air relative humidity sensor, return air two
Carbonoxide concentration sensor.
8. the cloud terminal control mechanism of the global optimization all-air system according to claim 1-7 any one, its feature
It is：Each all-air system is provided with 1 cloud terminal control mechanism；It is multiple for controlling provided with multiple cloud terminal control mechanisms
All-air system；Multiple cloud terminal control mechanisms pass through network connection with Cloud Server.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720510656.7U CN206724425U (en) | 2017-05-04 | 2017-05-04 | A kind of cloud terminal control mechanism for global optimization all-air system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720510656.7U CN206724425U (en) | 2017-05-04 | 2017-05-04 | A kind of cloud terminal control mechanism for global optimization all-air system |
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| CN206724425U true CN206724425U (en) | 2017-12-08 |
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| CN201720510656.7U Expired - Fee Related CN206724425U (en) | 2017-05-04 | 2017-05-04 | A kind of cloud terminal control mechanism for global optimization all-air system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111397036A (en) * | 2020-03-13 | 2020-07-10 | 博彦集智科技有限公司 | Air supply system, air supply temperature setting method, air supply temperature setting device, storage medium and processor |
-
2017
- 2017-05-04 CN CN201720510656.7U patent/CN206724425U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111397036A (en) * | 2020-03-13 | 2020-07-10 | 博彦集智科技有限公司 | Air supply system, air supply temperature setting method, air supply temperature setting device, storage medium and processor |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171208 |
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