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 PDF

Info

Publication number
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
Authority
CN
China
Prior art keywords
air
terminal control
cloud terminal
control mechanism
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.)
Active
Application number
CN201720510656.7U
Other languages
Chinese (zh)
Inventor
徐晨
石智强
杨基春
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nord Wing (beijing) Ltd Energy Saving Technology
Original Assignee
Nord Wing (beijing) Ltd Energy Saving Technology
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nord Wing (beijing) Ltd Energy Saving Technology filed Critical Nord Wing (beijing) Ltd Energy Saving Technology
Priority to CN201720510656.7U priority Critical patent/CN206724425U/en
Application granted granted Critical
Publication of CN206724425U publication Critical patent/CN206724425U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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

A kind of cloud terminal control mechanism for global optimization all-air system
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.
CN201720510656.7U 2017-05-04 2017-05-04 A kind of cloud terminal control mechanism for global optimization all-air system Active CN206724425U (en)

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

Publications (1)

Publication Number Publication Date
CN206724425U true CN206724425U (en) 2017-12-08

Family

ID=60510417

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720510656.7U Active CN206724425U (en) 2017-05-04 2017-05-04 A kind of cloud terminal control mechanism for global optimization all-air system

Country Status (1)

Country Link
CN (1) CN206724425U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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

Similar Documents

Publication Publication Date Title
CN103335363B (en) Control device and the control method of air treatment system are concentrated in integration
US9103555B2 (en) Multiple zone climate control system
CN204648544U (en) Indoor environmental condition control unit and system and building system and passive type building
CN207073915U (en) Multizone gas concentration lwevel and air conditioner fresh air centralized control system
CN109556219B (en) Variable air volume air conditioning unit and control method thereof
CN104456835A (en) Passive room intelligent control system
CN110173844A (en) The method of intelligent air management system, intelligent pipeline and relevant control room temperature
CN103629786A (en) Intelligent air conditioner fresh air controlling device
CN207279847U (en) A kind of combined air conditioner with Temperature Humidity Sensor
CN108507134A (en) New wind intelligent control system
CN206234975U (en) It is a kind of can on the spot with networking operation and the multi-functional automatic control combination formula air-conditioner of remote hosting
CN207365245U (en) A kind of indoor fresh air ventilating system
CN206361883U (en) A kind of dust proof workshop Air-conditioning system
CN206724425U (en) A kind of cloud terminal control mechanism for global optimization all-air system
CN210135648U (en) Variable air volume fresh air system based on number feedback adjustment
CN206145847U (en) Domestic central air -conditioning system
CN203571921U (en) Ventilating air conditioning unit
CN111121258A (en) Automatic optimization energy-saving control system based on human body thermal comfort degree and people number optimization combination
CN206522901U (en) Pressure-fired removes the new blower fan of haze and air port
CN205878496U (en) New trend is from exchanging four control air -handling unit of reheat
CN202747546U (en) Intelligent fresh air control device for air conditioner
CN208012003U (en) A kind of air quantity control system changing air quantity by wireless signal
CN103604164B (en) A kind of air conditioner unit
CN211177179U (en) Pipeline-free fresh air system of radiation cold-warm five-constant air conditioner whole house
CN105465915A (en) Centralized dehumidifying system with air-flow control function

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
DD01 Delivery of document by public notice

Addressee: Liu Chunli

Document name: Notification to Pay the Fees

DD01 Delivery of document by public notice