CN106524357A - Intelligent control system of central air conditioner - Google Patents
Intelligent control system of central air conditioner Download PDFInfo
- Publication number
- CN106524357A CN106524357A CN201611113097.2A CN201611113097A CN106524357A CN 106524357 A CN106524357 A CN 106524357A CN 201611113097 A CN201611113097 A CN 201611113097A CN 106524357 A CN106524357 A CN 106524357A
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- China
- Prior art keywords
- central air
- air conditioner
- control system
- intelligent control
- module
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0007—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning
- F24F5/001—Compression cycle type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/89—Arrangement or mounting of control or safety devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/30—Arrangement or mounting of heat-exchangers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/20—Humidity
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/50—Air quality properties
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/56—Remote control
- F24F11/58—Remote control using Internet communication
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/40—Pressure, e.g. wind pressure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/50—Air quality properties
- F24F2110/64—Airborne particle content
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Atmospheric Sciences (AREA)
- Sustainable Development (AREA)
- Quality & Reliability (AREA)
- Physics & Mathematics (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Signal Processing (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention discloses an intelligent control system of a central air conditioner. The intelligent control system of the central air conditioner comprises a device side controller, a server and a client side. The device side controller is additionally arranged based on an existing central air conditioner system, the server and the client side are established, centralized management can be conducted on existing scattered central air conditioners, the operating parameters of the central air conditioner system can be remotely changed, the control manner of the central air conditioners is optimized, a fault quick response mechanism is established, the maintenance efficiency is improved, and the maintenance cost is reduced. By means of the operating state big data, collected by the system, of the central air conditioner system, statistic analysis can be carried out on energy consumption, the energy sources are reasonably utilized, waste is eradicated, a basis of technical improvement can be provided for production manufactures, maintenance manufactures and the like of the device, so that the product and service quality is further improved, and sound development of the central air conditioner intelligent industry can be promoted.
Description
Technical field
The present invention relates to a kind of central air-conditioning, particularly a kind of control system of central air-conditioning.
Background technology
Central air conditioner system of the prior art can not accomplish intelligent management, after central air conditioner system failure, need
Owner to property reflect, property contact after sale, service provider arrange work again personnel's on-site maintenance debugging, on the one hand, air-conditioning system
After failure, service provider can not be known and be taken immediate steps in the very first time, cause the cycle of repair and maintenance long, high cost, or even is drawn
Secondary damage and regeneration harm are sent out, on the other hand, as there are central air-conditioning some can such as press with the of short duration failure of self-recovery
After contracting machine high temperature, electrothermal relay disconnects, and after temperature is reduced, electrothermal relay closure is resumed work, and service provider can not learn that these are short
Temporarily the frequency and number of times of failure, without the factor for causing these of short duration failures is solved in time, causes air-conditioning system long-time to be transported
Cause bigger failure, the huge economic loss of cause the user or harm after row.
In addition, central air-conditioning of the prior art is by the way of periodic replacement filter screen, due to the use ring of central air-conditioning
Border has differences, some air filter screens（Core）Also it is not reaching to need the degree changed just to be changed in advance, causes unnecessary
Waste, and some central air-conditioning in adverse circumstances, air filter screen（Core）Severe contamination, loses the filtration originally having
Function, is not but changed in time, and the air quality for directly resulting in Effect space is poor, even not up to standard.
The content of the invention
In order to overcome the deficiencies in the prior art, the present invention to provide one kind and can manage concentratedly to scattered central air-conditioning, build
Vertical quick response to faults mechanism, improves repair and maintenance efficiency and reduces the central air conditioner intelligent control system of repair and maintenance cost.
The technical solution adopted for the present invention to solve the technical problems is：
A kind of central air conditioner intelligent control system, acts on machine room and Effect space, and cabin, the machine are provided with the machine room
Heat-exchanging component, compressor are installed in cabin, power supply is heated/humidify/dehumidify and host computer control case, the compressor, are heated/is added
Wet/dehumidifying power supply is connected with the heat-exchanging component, the host computer control case and the compressor and heats/humidify/dehumidify power supply
Electrical connection；The heat-exchanging component is provided with ajutage, backwind tube and fresh wind tube, and the ajutage and backwind tube are empty with the effect
Between connect, the fresh wind tube is drawn outside machine room.
The central air conditioner intelligent control system of the present invention includes:
Equipment side controller：In the machine room, with internet and wireless communication function, join for collecting device state
Count and assign various control instructions.
Server：At service provider, with internet and wireless communication function, with equipment side controller by interconnection
Net or wireless communication networks communication, for receiving, storing various parameters and pass on various control instructions.
Client：It is divided to two kinds of PC and mobile terminal, the PC is arranged on administrative center, with internet communication work(
Can, the mobile terminal is carried with by attendant, with wireless communication function；The two passes through internet or radio communication network
Network and the server communication, for checking various parameters and issuing various control instructions.
The equipment side controller includes central intellectual analysis control module, the central intellectual analysis control module connection
There are execution controlled output module, communication module, perform signal feedback module and data acquisition module；The execution controlled output mould
Block and execution signal feedback module are electrically connected with the host computer control case, perform feelings to complete various control instructions and feedback
Condition.
The data acquisition module includes：Wind pressure sensor A1, temperature sensor A2 in the ajutage and
Humidity sensor A3；Wind pressure sensor B1, temperature sensor B2 and humidity sensor B3 in the backwind tube；Install
Dust sensor C1, temperature sensor C2 and humidity sensor C3 in the fresh wind tube；In the Effect space
Temperature sensor I, humidity sensor J, dust sensor K and oxygen level sensor L；Temperature in the cabin is passed
Sensor E1 and sound transducer E2；Temperature sensor F in the machine room；Electricity is heated/is humidified/dehumidify installed in described
Current detection module D in the output loop of source；Current detection module G in the compressor power loop；It is arranged on
Temperature sensor H on the compressor.
The invention has the beneficial effects as follows：The present invention increased equipment end control on the basis of existing central air conditioner system
Device, and server and client side has been built, can realize centralized management being carried out to existing scattered central air-conditioning, remotely can change
Become the operational factor of central air conditioner system, optimize the control mode of central air-conditioning, set up quick response to faults mechanism, improve repair and maintenance
Efficiency and reduction repair and maintenance cost, the running state of central air-conditioning system big data of systematic collection can carry out enforcement statistics to energy consumption
Analysis, reasonable energy utilization are put and ended to waste, and can be the foundation that production firm, repair and maintenance manufacturer of equipment etc. provide technological improvement,
Further to improve product or service quality, central air-conditioning intelligenceization industry is promoted to develop in a healthy way.
Description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the system structure diagram of the present invention.
Specific embodiment
With reference to Fig. 1, a kind of central air conditioner intelligent control system, including equipment side controller, client and server 14 are made
For machine room 1 and Effect space 2, cabin 3 is installed in the machine room 1, heat-exchanging component 4, compressor is installed in the cabin 3
5th, heat/humidify/dehumidify power supply 6 and host computer control case 7, the compressor 5, power supply 6 is heated/humidify/dehumidify with the heat exchange
Component 4 connects, and the host computer control case 7 and the compressor 5 and heats/humidifies/dehumidify power supply 6 and electrically connect；The heat exchange group
Part 4 is provided with ajutage 8, backwind tube 9 and fresh wind tube 10, and ajutage 8 and backwind tube 9 are connected with the Effect space 2, described new
Airduct 10 is drawn outside machine room 1.Air filter screen is installed in ajutage 8, backwind tube 9, fresh wind tube 10（Core）.
Equipment side controller is arranged in the machine room, with internet and wireless communication function, for collecting device shape
State parameter and assign various control instructions.Server is mainly computer and installation special-purpose software on computers, installed in service
Business（The manufacturer of equipment, equipment repair and maintenance manufacturer etc.）Place, it is with internet and wireless communication function, logical with equipment side controller
Internet or wireless communication networks communication are crossed, for receiving, storing various parameters and pass on various control instructions.Client point PC
7 two kinds of machine 16 and mobile terminal 1, the PC（PC, can install corresponding computer software or be taken by browser access
Business device）Installed in administrative center（The administrative center of equipment manufacturer, the business administrative center of equipment repair and maintenance factory, bear supervision justice
Administrative center of infrastructure management company of business etc.）, with internet communication function, the mobile terminal（Can be special mobile device,
Can also be smart mobile phone, corresponding APP application software can be installed or by browser access server）By attendant（If
The special repair and maintenance technical staff such as standby manufacturer, equipment repair and maintenance manufacturer）Carry with, with wireless communication function.PC 16
Pass through internet or wireless communication networks and the server communication with both mobile terminal 1s 7, for checking various parameters and sending out
The various control instructions of cloth.
The staff for check on the client, changing various parameters and issue various control instructions needs awarding for system
Power, staff can be operated after account and password login accordingly, and the user of such as rudimentary authority may only check list
The operational factor of individual central air-conditioning, the user of intermediate authority can be checked the operational factor of single central air-conditioning and issue control and be referred to
Order, the user of super-ordinate right can check the operational factor of all central air-conditioning and issue control instruction etc. in system.
The equipment side controller includes central intellectual analysis control module（Programmable industry control single-chip microcomputer）11, the central authorities
Intellectual analysis control module 11 is connected with execution controlled output module 12, communication module 13（With RJ45 interfaces and 3G/4G/
The wireless communication modules such as GPRS）, perform signal feedback module M1 and data acquisition module；12 He of execution controlled output module
Perform signal feedback module M1 to electrically connect with the host computer control case 7.
Execution control input module 15 is provided with the host computer control case 7 of central air-conditioning in prior art and execution state is anti-
Feedback module M2, as its communication cryptology of equipment and communication protocol of different vendor's production may be differed, it is necessary to for concrete
Product write corresponding instruction code and communication protocol, and instruction code and communication protocol write are performed into controlled output module
In 12 and execution signal feedback module M1, the equipment of the present invention is made to disclosure satisfy that all of central air conditioner system.
The data acquisition module includes：Wind pressure sensor A1, temperature sensor A2 in the ajutage 8 and
Humidity sensor A3；Wind pressure sensor B1, temperature sensor B2 and humidity sensor B3 in the backwind tube 9；Peace
Dust sensor C1, temperature sensor C2 and the humidity sensor C3 being mounted in the fresh wind tube 10；It is empty installed in the effect
Between temperature sensor I in 2, humidity sensor J, dust sensor K and oxygen level sensor L；In the cabin 3
Temperature sensor E1 and sound transducer E2；Temperature sensor F in the machine room 1；Heat/add installed in described
Current detection module D in wet/dehumidifying 6 output loop of power supply；Current detecting mould in the compressor power loop
Block G；Temperature sensor H on the compressor 5 etc..
The present invention increased equipment side controller on the basis of existing central air conditioner system, and build server and visitor
Various decision-makings are made after the process of central intellectual analysis control module in family end, the various parameters of the sensor collection, such as exist
Dust sensor K in Effect space 2 detects that PM2.5 is exceeded, oxygen level sensor L detect oxygen content it is excessively low when,
Central intellectual analysis control module sends the instruction of supplementary fresh air, and the blower fan of fresh wind tube is started working and supplements extraneous fresh sky
Gas, the alert such as when the data that wind pressure sensor A1, wind pressure sensor B1 are detected are too low, in dust sensor C1
The alert during superscalar data for detecting, the alert when the sound that sound transducer E2 is collected is abnormal
Server is sent to by communication module 13 Deng, data for collecting and these warning messages, is then carried out if normal data
Storage, if abnormal data, then to client push fault message, issuing control instruction by client remote carries out system fortune
Row state adjusts or arranges technical staff and carries out equipment repair and maintenance, can realize carrying out concentrate tube to existing scattered central air-conditioning
Reason, optimizes the control mode of central air-conditioning, sets up quick response to faults mechanism, improves repair and maintenance efficiency and reduces repair and maintenance cost, is
The running state of central air-conditioning system big data that system is collected can carry out enforcement statistical analysis, reasonable energy utilization, Du to energy consumption
Waste absolutely, or the production firm of equipment, repair and maintenance manufacturer etc. provide the foundation of technological improvement, with further improve product or
Service quality, promotes central air-conditioning intelligenceization industry to develop in a healthy way.
Claims (9)
1. a kind of central air conditioner intelligent control system, acts on machine room（1）And Effect space（2）, the machine room（1）Inside it is provided with
Cabin（3）, the cabin（3）Heat-exchanging component is inside installed（4）, compressor（5）, heat/humidify/dehumidify power supply（6）And main frame
Control cabinet（7）, the compressor（5）, heat/humidify/dehumidify power supply（6）With the heat-exchanging component（4）Connection, the main frame control
Case processed（7）With the compressor（5）With heat/humidify/dehumidify power supply（6）Electrical connection；The heat-exchanging component（4）It is provided with air-supply
Pipe（8）, backwind tube（9）And fresh wind tube（10）, the ajutage（8）And backwind tube（9）With the Effect space（2）Connection, institute
State fresh wind tube（10）Draw machine room（1）Outward, it is characterised in that the central air conditioner intelligent control system includes:
Equipment side controller：Installed in the machine room（1）It is interior, with internet and wireless communication function, for collecting device shape
State parameter and assign various control instructions；
Server（14）：At service provider, with internet and wireless communication function, with equipment side controller by interconnection
Net or wireless communication networks communication, for receiving, storing various parameters and pass on various control instructions；
Client：Divide PC（16）And mobile terminal（17）Two kinds, the PC is arranged on administrative center, with internet communication
Function, the mobile terminal are carried with by attendant, with wireless communication function；The two passes through internet or wireless telecommunications
Network and the server（14）Communication, for checking various parameters and issuing various control instructions.
2. central air conditioner intelligent control system according to claim 1, it is characterised in that the equipment side controller includes
Central intellectual analysis control module（11）, the central intellectual analysis control module（11）It is connected with execution controlled output module
（12）, communication module（13）, perform signal feedback module M1 and data acquisition module；The execution controlled output module（12）With
Perform signal feedback module M1 and the host computer control case（7）Electrical connection.
3. central air conditioner intelligent control system according to claim 2, it is characterised in that the data acquisition module includes：
Installed in the ajutage（8）Interior wind pressure sensor A1, temperature sensor A2 and humidity sensor A3；Installed in the return air
Pipe（9）Interior wind pressure sensor B1, temperature sensor B2 and humidity sensor B3；Installed in the fresh wind tube（10）Interior dust
Sensor C1, temperature sensor C2 and humidity sensor C3；Installed in the Effect space（2）Interior temperature sensor I, humidity
Sensor J, dust sensor K and oxygen level sensor L.
4. central air conditioner intelligent control system according to claim 3, it is characterised in that the data acquisition module is also wrapped
Include installed in the cabin（3）Interior temperature sensor E1.
5. central air conditioner intelligent control system according to claim 3, it is characterised in that the data acquisition module is also wrapped
Include installed in the machine room（1）Interior temperature sensor F.
6. central air conditioner intelligent control system according to claim 3, it is characterised in that the data acquisition module is also wrapped
Include power supply is heated/humidify/dehumidify installed in described（6）Current detection module D in output loop.
7. central air conditioner intelligent control system according to claim 3, it is characterised in that the data acquisition module is also wrapped
Include installed in the compressor（5）Current detection module G in electric power loop.
8. central air conditioner intelligent control system according to claim 3, it is characterised in that the data acquisition module is also wrapped
Include installed in the compressor（5）On temperature sensor H.
9. central air conditioner intelligent control system according to claim 3, it is characterised in that the data acquisition module is also wrapped
Include installed in the cabin（3）Interior sound transducer E2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611113097.2A CN106524357A (en) | 2016-12-07 | 2016-12-07 | Intelligent control system of central air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611113097.2A CN106524357A (en) | 2016-12-07 | 2016-12-07 | Intelligent control system of central air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106524357A true CN106524357A (en) | 2017-03-22 |
Family
ID=58341493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611113097.2A Pending CN106524357A (en) | 2016-12-07 | 2016-12-07 | Intelligent control system of central air conditioner |
Country Status (1)
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN108444056A (en) * | 2018-04-02 | 2018-08-24 | 南京邮电大学 | Central air-conditioning monitoring system and its monitoring method |
| CN108469099A (en) * | 2018-02-12 | 2018-08-31 | 广东天创同工大数据应用有限公司 | A kind of central air-conditioning trade management system based on cloud platform |
| CN108954721A (en) * | 2018-08-16 | 2018-12-07 | 中山路得斯空调有限公司 | Air purification system and control method thereof |
| CN109442705A (en) * | 2018-10-23 | 2019-03-08 | 成都创未电子科技有限公司 | A kind of wisdom miniature energy-saving central air conditioning equipment |
| CN110691947A (en) * | 2017-07-14 | 2020-01-14 | 大金工业株式会社 | Equipment control system |
| CN115263735A (en) * | 2022-08-06 | 2022-11-01 | 广东鑫钻节能科技股份有限公司 | Data centralized management and control platform based on operation of air compression station |
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| CN104676783A (en) * | 2015-02-12 | 2015-06-03 | 广东志高空调有限公司 | Combined central air conditioning unit |
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| CN104296321A (en) * | 2014-10-17 | 2015-01-21 | 成都四为电子信息股份有限公司 | Station house central air-conditioning control system and method |
| CN104676783A (en) * | 2015-02-12 | 2015-06-03 | 广东志高空调有限公司 | Combined central air conditioning unit |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110691947A (en) * | 2017-07-14 | 2020-01-14 | 大金工业株式会社 | Equipment control system |
| 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 |
| CN108469099A (en) * | 2018-02-12 | 2018-08-31 | 广东天创同工大数据应用有限公司 | A kind of central air-conditioning trade management system based on cloud platform |
| CN108444056A (en) * | 2018-04-02 | 2018-08-24 | 南京邮电大学 | Central air-conditioning monitoring system and its monitoring method |
| CN108954721A (en) * | 2018-08-16 | 2018-12-07 | 中山路得斯空调有限公司 | Air purification system and control method thereof |
| CN109442705A (en) * | 2018-10-23 | 2019-03-08 | 成都创未电子科技有限公司 | A kind of wisdom miniature energy-saving central air conditioning equipment |
| CN115263735A (en) * | 2022-08-06 | 2022-11-01 | 广东鑫钻节能科技股份有限公司 | Data centralized management and control platform based on operation of air compression station |
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