CN110425691A - A kind of self-adaptive energy-saving control system of water cooled central air conditioner system - Google Patents
A kind of self-adaptive energy-saving control system of water cooled central air conditioner system Download PDFInfo
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- CN110425691A CN110425691A CN201910638504.9A CN201910638504A CN110425691A CN 110425691 A CN110425691 A CN 110425691A CN 201910638504 A CN201910638504 A CN 201910638504A CN 110425691 A CN110425691 A CN 110425691A
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- air
- conditioning
- self
- saving control
- air conditioner
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 51
- 238000004378 air conditioning Methods 0.000 claims abstract description 66
- 230000003044 adaptive effect Effects 0.000 claims abstract description 23
- 238000012544 monitoring process Methods 0.000 claims description 9
- 238000001816 cooling Methods 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 238000004891 communication Methods 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 3
- 229920002635 polyurethane Polymers 0.000 claims description 3
- 239000004814 polyurethane Substances 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 230000005611 electricity Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 210000003739 neck Anatomy 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000012946 outsourcing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000012163 sequencing technique Methods 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
Classifications
-
- 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
-
- 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
- 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
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
-
- 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
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
- F24F11/83—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers
- F24F11/85—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers using variable-flow pumps
-
- 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
- F24F11/88—Electrical aspects, e.g. circuits
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention discloses a kind of self-adaptive energy-saving control systems of water cooled central air conditioner system, include: the air-conditioning adjustment region divided according to temperature parameter, sensor, adaptive power conservation controller, data acquisition device, master controller are set in the air-conditioning adjustment region.Through the above way, the self-adaptive energy-saving control system of water cooled central air conditioner system of the present invention, according to outdoor, indoor temperature and humidity variation, control room temperature remains in the target zone of user setting, it automatically tracks and changes temperature and humidity setting value, adaptive power conservation controller judges automatically according to air-conditioning adjustment region, the received parameter of division and selects the automatic preferential shutdown or booting of air-conditioning group, dynamic control air-conditioning is in reasonable energy-efficient working condition always, the system has that stronger practicability, versatility be good, easy extension, it improves efficiency, it is energy saving.
Description
Technical field
The present invention relates to air conditioner controlling technology fields, more particularly to a kind of adaptive power conservation of water cooled central air conditioner system
Control system.
Background technique
Central air conditioner system has been widely used for technique and civil field, such as: hotel, office block, industrial premises, quotient
Etc., using central air-conditioning in the prevalence of the high problem that consumes energy, and with the development of science and technology, the energy consumption of central air-conditioning
In maintaining sustained and rapid growth；In order to save the energy consumption of air-conditioning, in the prior art, the temperature and humidity value of the return air inlet sensor of use
As data sampling reference point, it is unable to monitor the true environment data of the Temperature and Humidity module of entire electricity utilization site, accuracy is inadequate, and i.e.
Make to do things in his own way in the use of air-conditioning group using intelligent air condition, service efficiency is not high, finally due to rack arrangement, building
The complicated objective factors such as structure, cable sequence, the air current composition of air-conditioning group lack optimization processing, cause the electricity utilization site temperature difference everywhere
Greatly, the reasonability used is insufficient, poor safety performance, and the operation of air conditioner time is long, reduces service life.
Summary of the invention
It can control the invention mainly solves the technical problem of providing a kind of adaptive session of water cooled central air conditioner system and be
System.
In order to solve the above technical problems, one technical scheme adopted by the invention is that:
There is provided a kind of self-adaptive energy-saving control system of water cooled central air conditioner system, comprising: the air-conditioning divided according to temperature parameter
Adjustment region, the air-conditioning adjustment region is interior to be arranged sensor, adaptive power conservation controller, data acquisition device, master controller,
The sensor include for monitoring the first sensor of room temperature and humidity, second for monitoring outdoor temperature and humidity
Sensor, the 3rd sensor for monitoring air-conditioning water pipe flow, the adaptive power conservation controller respectively with the sensor,
The data acquisition device, the master controller are electrically connected, and the data acquisition device and air-conditioning are electrically connected.
In a preferred embodiment of the present invention, the air-conditioning include water cooler, cooling equipment, chilled water pump, water pump,
Water lines, valve, water system accessory, water treatment facilities, sound arrester and air-conditioner controller.
In a preferred embodiment of the present invention, the adaptive power conservation controller is according to the parameter of first sensor to sky
The air-conditioning in the different temperatures region of adjustment region is adjusted to be controlled.
In a preferred embodiment of the present invention, the adaptive power conservation controller is sensed according to second sensor, third
The unlatching of the state modulator air-conditioning of device and the revolving speed of water pump.
In a preferred embodiment of the present invention, the adaptive power conservation controller is connected by signal adapter and air-conditioning
It connects.
In a preferred embodiment of the present invention, the data acquisition device is connected by communication protocols converter and air-conditioning
It connects.
In a preferred embodiment of the present invention, hydraulic pressure pressure difference switch is set on the water pump of the air-conditioning.
In a preferred embodiment of the present invention, the compressor air-discharging side of the air-conditioning uses double-layer shell structure.
In a preferred embodiment of the present invention, fluorinefree polyurethane outsourcing is filled in the water cooler cabinet use of the air-conditioning
Steel plate structure.
It in a preferred embodiment of the present invention, further include touch-screen type man-machine interface.
The beneficial effects of the present invention are: a kind of self-adaptive energy-saving control system of water cooled central air conditioner system is provided, according to
Outdoor, indoor temperature and humidity variation, control room temperature remain in the target zone of user setting, automatically track change temperature
Humidity setting value, adaptive power conservation controller judge automatically according to air-conditioning adjustment region, the received parameter of division and select sky
The automatic preferential shutdown or booting of tune group, dynamic control air-conditioning and are in reasonable energy-efficient working condition always, the system have compared with
Strong practicability, versatility be good, easy extension, improves efficiency, energy saving.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing, in which:
Fig. 1 is the structural representation of one preferred embodiment of self-adaptive energy-saving control system of water cooled central air conditioner system of the invention
Figure.
Specific embodiment
The technical scheme in the embodiments of the invention will be clearly and completely described below, it is clear that described implementation
Example is only a part of the embodiments of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field is common
Technical staff's all other embodiment obtained without making creative work belongs to the model that the present invention protects
It encloses.
Referring to Fig. 1, the embodiment of the present invention includes:
A kind of self-adaptive energy-saving control system of water cooled central air conditioner system, comprising: adjusted according to the air-conditioning that temperature parameter divides
Region, air-conditioning adjustment region is interior to be arranged sensor, adaptive power conservation controller, data acquisition device, master controller, touch-screen type
Man-machine interface.
Sensor includes for monitoring the first sensor of room temperature and humidity, for monitoring outdoor temperature and humidity
Second sensor, the 3rd sensor for monitoring air-conditioning water pipe flow, adaptive power conservation controller is according to first sensor
Parameter controls the air-conditioning in the different temperatures region of air-conditioning adjustment region, and adaptive power conservation controller is according to the second sensing
Device, 3rd sensor state modulator air-conditioning unlatching and water pump revolving speed, adaptive power conservation controller respectively with sensor, number
It is electrically connected according to acquisition device, master controller, data acquisition device and air-conditioning are electrically connected, and adaptive power conservation controller passes through letter
Number converter is connect with air-conditioning, and data acquisition device is connect by communication protocols converter with air-conditioning.
According to the first sensor of monitoring room temperature and humidity, difference working condition existing for electricity utilization site is judged, it will
Air-conditioning group presses the numeral order of preferential open and close machine in region division and auto-sequencing air-conditioning group, such as sets relatively close to electricity consumption
Standby part calorific value is larger, and neighbouring air-conditioning needs, which continue working, to cool down, and for the position far from electrical equipment, it is attached
Close air-conditioning can control its booting, unused time by adaptive power conservation controller according to the parameter of sensor and go with single air-conditioning
The operations such as wet, humidification, the cooling load amount in each region is different, so that each airconditioning control in air-conditioning group is reasonable
Working time reduces the air-conditioning unnecessary working time, reaches the technical guarantee for improving constant-temperature constant-humidity environment, it is contemplated that use electric field
A possibility that institute's working condition changes can periodically be detected again automatically, resequence.
Since the temperature and humidity of outdoor environment is all changing in season round the clock, adaptive power conservation controller is according to second sensor
Indoor temperature and humidity setting value is adjusted, the working time of air-conditioning group is rationally adjusted, the suitable overall refrigerating effect output of control air-conditioning is saved
Air-conditioning power consumption.
Air-conditioning includes water cooler, cooling equipment, chilled water pump, water pump, water lines, valve, water system accessory, water process
Device, sound arrester and air-conditioner controller, hydraulic pressure pressure difference switch is arranged on the water pump of air-conditioning, and the compressor air-discharging side of air-conditioning uses
Double-layer shell structure, the water cooler cabinet of air-conditioning use in fill fluorinefree polyurethane encased steel plate structure, it is energy saving from air-conditioning itself
Control.
Master controller is according to actually required overall refrigerating effect, real-time monitoring pump capacity and its variation tendency, and according to evaporation
The Parameters variations such as pressure, suction temperature, pressure at expulsion, the default degree of superheat, send driving pulse control to adaptive power conservation controller
Its open degree is made, evaporator inner refrigerant liquid supply rate is accurately controlled according to load variations realization.
The beneficial effect of the self-adaptive energy-saving control system of water cooled central air conditioner system of the present invention is:
(1) temperature difference of the indoor environment of electricity utilization site is effectively reduced, improves whole constant temperature constant humidity effect, it is ensured that the peace of electrical equipment
Quan Xing reduces electrical equipment failure rate；
(2) efficiency is applied in combination in Automatic Optimal control air-conditioning work performance and state, control air-conditioning group, and it is long-term unnecessary to reduce
Consuming electric power part；
(3) Automatic Optimal and the control reasonable load operating region of air-conditioning, extend air-conditioning service life.
The above description is only an embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure or equivalent flow shift made by bright description is applied directly or indirectly in other relevant technology necks
Domain is included within the scope of the present invention.
Claims (10)
1. a kind of self-adaptive energy-saving control system of water cooled central air conditioner system characterized by comprising drawn according to temperature parameter
Point air-conditioning adjustment region, setting sensor in the air-conditioning adjustment region, adaptive power conservation controller, data acquisition device,
Master controller, the sensor include for monitor the first sensor of room temperature and humidity, for monitor outdoor temperature with
The second sensor of humidity, the 3rd sensor for monitoring air-conditioning water pipe flow, the adaptive power conservation controller respectively with
The sensor, the data acquisition device, the master controller are electrically connected, and the data acquisition device electrically connects with air-conditioning
It connects.
2. the self-adaptive energy-saving control system of water cooled central air conditioner system according to claim 1, which is characterized in that described
Air-conditioning include water cooler, cooling equipment, chilled water pump, water pump, water lines, valve, water system accessory, water treatment facilities, every
Mixer and air-conditioner controller.
3. the self-adaptive energy-saving control system of water cooled central air conditioner system according to claim 1, which is characterized in that described
Adaptive power conservation controller controls the air-conditioning in the different temperatures region of air-conditioning adjustment region according to the parameter of first sensor
System.
4. the self-adaptive energy-saving control system of water cooled central air conditioner system according to claim 1, which is characterized in that described
Adaptive power conservation controller is according to the unlatching of the state modulator air-conditioning of second sensor, 3rd sensor and the revolving speed of water pump.
5. the self-adaptive energy-saving control system of water cooled central air conditioner system according to claim 1, which is characterized in that described
Adaptive power conservation controller is connect by signal adapter with air-conditioning.
6. the self-adaptive energy-saving control system of water cooled central air conditioner system according to claim 1, which is characterized in that described
Data acquisition device is connect by communication protocols converter with air-conditioning.
7. the self-adaptive energy-saving control system of water cooled central air conditioner system according to claim 1, which is characterized in that described
Hydraulic pressure pressure difference switch is set on the water pump of air-conditioning.
8. the self-adaptive energy-saving control system of water cooled central air conditioner system according to claim 1, which is characterized in that described
The compressor air-discharging side of air-conditioning uses double-layer shell structure.
9. the self-adaptive energy-saving control system of water cooled central air conditioner system according to claim 1, which is characterized in that described
The water cooler cabinet of air-conditioning fills fluorinefree polyurethane encased steel plate structure in using.
10. the self-adaptive energy-saving control system of water cooled central air conditioner system according to claim 1, which is characterized in that also
Including touch-screen type man-machine interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910638504.9A CN110425691A (en) | 2019-07-16 | 2019-07-16 | A kind of self-adaptive energy-saving control system of water cooled central air conditioner system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910638504.9A CN110425691A (en) | 2019-07-16 | 2019-07-16 | A kind of self-adaptive energy-saving control system of water cooled central air conditioner system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110425691A true CN110425691A (en) | 2019-11-08 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910638504.9A Pending CN110425691A (en) | 2019-07-16 | 2019-07-16 | A kind of self-adaptive energy-saving control system of water cooled central air conditioner system |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110986315A (en) * | 2019-12-06 | 2020-04-10 | 西安建筑科技大学 | Indoor temperature dynamic regulation and control method based on centralized air-conditioning system |
| CN111723456A (en) * | 2020-05-08 | 2020-09-29 | 华南理工大学 | Central air-conditioning system energy efficiency optimization method based on NSGA-II algorithm |
| CN112944604A (en) * | 2021-05-17 | 2021-06-11 | 南京广厦软件有限公司 | Constant temperature and humidity air conditioner test system and method |
| CN113865015A (en) * | 2021-09-22 | 2021-12-31 | 武汉奇人制冷技术有限公司 | AI intelligent control method and system for large-scale central air conditioner |
| CN115507541A (en) * | 2022-09-26 | 2022-12-23 | 宁波奥克斯电气股份有限公司 | Water system, exhaust control method thereof, air conditioner and computer readable storage medium |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110986315A (en) * | 2019-12-06 | 2020-04-10 | 西安建筑科技大学 | Indoor temperature dynamic regulation and control method based on centralized air-conditioning system |
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| CN115507541A (en) * | 2022-09-26 | 2022-12-23 | 宁波奥克斯电气股份有限公司 | Water system, exhaust control method thereof, air conditioner and computer readable storage medium |
| CN115507541B (en) * | 2022-09-26 | 2023-06-23 | 宁波奥克斯电气股份有限公司 | Water system, exhaust control method thereof, air conditioner and computer readable storage medium |
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