CN106091299A - A kind of controlling system of central air conditioner - Google Patents

A kind of controlling system of central air conditioner Download PDF

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Publication number
CN106091299A
CN106091299A CN201610455558.8A CN201610455558A CN106091299A CN 106091299 A CN106091299 A CN 106091299A CN 201610455558 A CN201610455558 A CN 201610455558A CN 106091299 A CN106091299 A CN 106091299A
Authority
CN
China
Prior art keywords
air conditioner
performance element
central air
collecting cell
controlling system
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.)
Pending
Application number
CN201610455558.8A
Other languages
Chinese (zh)
Inventor
胡晓荣
俞娟
胡瑜
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.)
Wuxi Haoyu Energy Saving Environmental Protection Equipment Co Ltd
Original Assignee
Wuxi Haoyu Energy Saving Environmental Protection Equipment Co Ltd
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 Wuxi Haoyu Energy Saving Environmental Protection Equipment Co Ltd filed Critical Wuxi Haoyu Energy Saving Environmental Protection Equipment Co Ltd
Priority to CN201610455558.8A priority Critical patent/CN106091299A/en
Publication of CN106091299A publication Critical patent/CN106091299A/en
Pending legal-status Critical Current

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2120/00Control inputs relating to users or occupants
    • F24F2120/10Occupancy
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/30Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/62Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/70Control systems characterised by their outputs; Constructional details thereof
    • F24F11/72Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
    • F24F11/74Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
    • F24F11/77Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity by controlling the speed of ventilators
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/89Arrangement or mounting of control or safety devices
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00Control inputs relating to air properties
    • F24F2110/10Temperature
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/50Control or safety arrangements characterised by user interfaces or communication
    • F24F11/56Remote control
    • F24F11/58Remote control using Internet communication
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

Abstract

The invention discloses a kind of controlling system of central air conditioner, belong to air conditioner energy conservation control system technical field.This controlling system of central air conditioner includes controlling main frame, power supply unit and being arranged on the temperature collecting cell of each air-conditioner air outlet, sense counter unit and performance element, described temperature collecting cell, sense counter unit and performance element are connected with control main frame respectively, and power supply unit is powered for controlling main frame, temperature collecting cell, sense counter unit and performance element.The present invention can be according to temperature in room and number, and the suitable temperature of timely adjustment and air output have saved the energy.

Description

A kind of controlling system of central air conditioner
Technical field
The present invention relates to a kind of controlling system of central air conditioner, belong to energy-saving device of air conditioner technical field.
Background technology
Along with socioeconomic development, building energy consumption ratio shared by entire society's total energy consumption is more and more higher, and In whole building energy consumption, air-conditioning energy consumption account for the biggest proportion.Reduce the energy consumption of central air conditioner system, it has also become people as far as possible The problem of general concern.
Application No. 201310373311.8, a kind of environmental protection and energy saving of the disclosure of the invention in filing date on August 23rd, 2013 Central air-conditioning, in central air-conditioning, be provided with condenser;One condensation is installed before the air inlet of described central air-conditioning Drainage screen, this condensation drainage screen is made up of aluminium-alloy pipe and the carbon fiber composite filter net that is fixed on outside aluminium-alloy pipe, described Aluminium-alloy pipe there is water inlet and outlet, the outlet of the water inlet of aluminium-alloy pipe and condenser connects.This invention is passed through Condenser can well be protected after installing condensation drainage screen additional, therefore condenser need not be cleaned, it is only necessary to clean condensation drainage screen i.e. Can, thus extend the service life of condenser, reach to protect the effect of condenser, reduce maintenance cost, also save simultaneously The energy, reduces energy resource consumption.
Application No. 201410655523.X, a kind of central hollow of the disclosure of the invention in filing date on November 18th, 2014 Adjust energy-saving control device, including central controller, chilled water pump, cooling water pump, cooling tower, refrigeration host computer and end-equipment, institute State central controller and include data processor, described chilled water pump, cooling water pump, cooling tower, refrigeration host computer and end-equipment Being respectively arranged with sensor, described sensor is connected with described data processor respectively and sends operating mode to described data processor Supplemental characteristic;Described central controller also includes the cooling that the cooling tower switch board being connected with cooling tower is connected with cooling water pump Water pump control cabinet and the chilled water pump switch board being connected with chilled water pump, described cooling tower switch board, cooling water pump switch board and Chilled water pump switch board is connected with data processor respectively and receives the instruction that data processor sends, at described data The instruction that reason device sends controls described cooling tower, cooling water pump and chilled water pump and runs.This invention has compact conformation, energy-conservation effect The best advantage.
Application No. 201511034830.7, filing date in December, 2015 innovation and creation of 31 days provide a kind of joint Can type central air-conditioning, including solar components, energy storage device and some air conditioning unit;Solar components includes that solar energy connects Receive plate and the collector container being connected with this solar panel;Energy storage device includes and the described air conditioning unit electric power storage being connected Pond, accumulator is connected by electrical energy conversion circuit with solar panel;Collector container passes through heating fan to described air conditioner The blast pipe providing warm air of group;The temperature inductor and pressure being connected respectively it is provided with heating fan in air conditioning unit blast pipe Sensor.These innovation and creation utilize solar energy to provide warm braw thermal source for this central air conditioner system, and change into electric energy with solar energy It is stored in energy storage device, for air conditioning unit offer power supply, is compressed mechanism cold.The season of heat supply is need not in summer etc., The connection of solar panel and collector container can be cut off, all solar energys are all converted to electrical power storage, more efficiently Utilize solar energy source.
Summary of the invention
The present invention proposes a kind of controlling system of central air conditioner, can be according to temperature in room and number, timely adjustment Suitably temperature and air output.
The present invention solves that its technical problem adopts the following technical scheme that
A kind of controlling system of central air conditioner, including controlling main frame, power supply unit and being arranged on each air-conditioner air outlet Temperature collecting cell, sense counter unit and performance element, described temperature collecting cell, sense counter unit and performance element divide Not being connected with control main frame, power supply unit is powered for controlling main frame, temperature collecting cell, sense counter unit and performance element;
Described temperature collecting cell is for gathering the indoor temperature at air outlet;
Described sense counter unit is for sensing, calculating the number in prescribed limit at air port;
Described control main frame is analyzed judging for the data message sent according to temperature collecting cell and sense counter unit And send execution information;
Described performance element performs instruction after receiving the execution information controlling main frame.
As a preferred technical solution of the present invention: described temperature collecting cell uses temperature sensor.
As a preferred technical solution of the present invention: described sense counter unit include pyroelectric infrared sensor and with Be connected enumerator.
As a preferred technical solution of the present invention: described performance element includes that temperature performance element and wind speed perform list Unit.
As a preferred technical solution of the present invention: described performance element is converter.
As a preferred technical solution of the present invention: described temperature collecting cell, sense counter unit and performance element It is connected by wireless network with controlling main frame.
As a preferred technical solution of the present invention: said supply unit includes electricity network and accumulator.
As a preferred technical solution of the present invention: described accumulator connects solar panel.
A kind of controlling system of central air conditioner of the present invention, uses above technical scheme compared with prior art, Have following technical effect that
1, the present invention is by arranging temperature collecting cell at each air outlet, gathers the temperature in room, adjusts air-conditioner wind in good time The frequency of machine, plays the effect saving electric power.
2, the present invention is by arranging sense counter unit at each air outlet, the number in calculated room, according in room The number of number, adjusts the wind speed in air port, has saved the energy.
3, the power supply unit of the present invention includes electricity network and accumulator, once occurs having a power failure, and electricity network can not be powered, Available standby battery maintains the properly functioning of central air-conditioning.
4, the present invention uses solar panels to convert solar energy into electric energy, charges for accumulator, saves the energy, makes full use of Solar energy, high-efficiency environment friendly.
5, present configuration intelligence, easy to use, energy-saving effect is obvious.
Detailed description of the invention
Below the invention is described in further details.
A kind of controlling system of central air conditioner, including controlling main frame, power supply unit and being arranged on each air conditioning exhausting Mouthful temperature collecting cell, sense counter unit and performance element, described temperature collecting cell, sense counter unit and perform list Unit is connected with control main frame respectively, and power supply unit supplies for controlling main frame, temperature collecting cell, sense counter unit and performance element Electricity;
Described temperature collecting cell is for gathering the indoor temperature at air outlet;
Described sense counter unit is for sensing, calculating the number in prescribed limit at air port;
Described control main frame is analyzed judging for the data message sent according to temperature collecting cell and sense counter unit And send execution information;
Described performance element performs instruction after receiving the execution information controlling main frame.
As a preferred technical solution of the present invention: described temperature collecting cell uses temperature sensor.
As a preferred technical solution of the present invention: described sense counter unit include pyroelectric infrared sensor and with Be connected enumerator.
As a preferred technical solution of the present invention: described performance element includes that temperature performance element and wind speed perform list Unit.
As a preferred technical solution of the present invention: described performance element is converter.
As a preferred technical solution of the present invention: described temperature collecting cell, sense counter unit and performance element It is connected by wireless network with controlling main frame.
As a preferred technical solution of the present invention: said supply unit includes electricity network and accumulator.
As a preferred technical solution of the present invention: described accumulator connects solar panel.
The present invention, by arranging temperature collecting cell at each air outlet, gathers the temperature in room, adjusts air-conditioning in good time The frequency of blower fan, plays the effect saving electric power.The present invention is by arranging sense counter unit, calculated room at each air outlet In number, according in room number number, adjust the wind speed in air port, saved the energy.
The sense counter unit of the present invention includes pyroelectric infrared sensor.Thermoelectric Infrared Sensor be utilize infrared Line carries out a kind of sensor of data process.Mainly by the material of a kind of high Seebeck coefficient, such as lead zirconate titanate system pottery, tantalum Acid lithium, triglycine sulfate etc. make the detecting element of a size of 2*1mm.One or two detection unit is loaded in each detector Part, and by two detecting elements with opposite polarities in series, the interference produced owing to own temperature raises with suppression.By detecting element The infra-red radiation detected and receive is transformed into faint voltage signal, and the field effect transistor in being contained in probe is outside after amplifying Output.In order to improve the detectivity of detector to increase detection range, typically install a luxuriant and rich with fragrance alunite in the front of detector That lens, this lens transparent plastic is made, and upper and lower two parts of lens is respectively divided into some equal portions, makes one and have spy The lens of different optical system, it and amplifying circuit match, and signal can be amplified more than 70 decibels, thus can measure 10-- The action of people in the range of 20 meters.
Fresnel Lenses utilizes the special optical principle of lens, and side produces " blind area " of an alternate before the detectors " highly sensitive district ", to improve its detection receiving sensitivity.Out-of-date when there being people to walk before lens, the infrared ray that human body sends is just Constantly replace from " blind area " entrance " highly sensitive district ", thus make the infrared signal received with dynamic impulse form Input, thus strengthen its energy amplitude.
The infrared ray centre wavelength of human body radiation is 9--10--um, and the wavelength sensitivity of detecting element is at 0.2--20-- In the range of um, almost stable is constant.Having offered a window equipped with filter glass at transducer tip, this optical filter can lead to The wave-length coverage crossing light is 7--10--um, quite well to the detection of human infrared radiation, and to the infrared ray of other wavelength by Optical filter is absorbed, and the most just defines a kind of infrared ray sensor being dedicated as detecting human body radiation.
The working principle and characteristic of passive pyroelectric infrared probe: human body has constant body temperature, typically at 37 degree, institute Can send the infrared ray of specific wavelength about 10UM, passive type infrared probe is by detecting about the 10UM of human-body emitting Infrared ray and be operated.The infrared ray of about the 10UM of human-body emitting gathers infrared after being strengthened by your optical filter of luxuriant and rich with fragrance mud On induction source.Infrared induction source generally uses pyroelectricity element, and this element becomes receiving human infrared radiation temperature Will lose charge balance during change, outwards discharge electric charge, subsequent conditioning circuit just can produce alarm signal after processing after testing.
The power supply unit of the present invention includes electricity network and accumulator, once occurs having a power failure, and electricity network can not be powered, can Standby battery is utilized to maintain the properly functioning of central air-conditioning.The present invention uses solar panels to convert solar energy into electric energy, for Accumulator is charged, and saves the energy, makes full use of solar energy, high-efficiency environment friendly.
Solar energy is discharged huge nuclear energy by solar interior hydrogen atom generation hydrogen helium fusion and produces, from the sun Emittance.The overwhelming majority of necessary for human energy is all directly or indirectly from the sun.It is radiated at tellurian solar energy non- Chang Ju great, is radiated at tellurian solar energy in about 40 minutes, it is sufficient to for the consumption of 1 year energy of global human.Can
To say, solar energy is the most inexhaustible, the nexhaustible energy.And solar electrical energy generation absolute cleanliness, do not produce public affairs Evil.So solar electrical energy generation is described as being the preferable energy.
Obtain electric power from solar energy, light-to-current inversion need to be carried out by solar cell and realize.It is sent out with other power supplys in the past Electricity principle is entirely different, has the following characteristics that 1. without exhausted dangerous;2. absolute cleanliness (nuisanceless);The most not by resource distribution ground The restriction in territory;4. can generate electricity nearby at electricity consumption;5. energy quality is high;6. user is acceptant from emotion;7. energy is obtained The time that source spends is short.Weak point is: the energy profile density 1. irradiated is little, i.e. to take huge area;2. the energy obtained The source same four seasons, the meteorological condition such as round the clock and rain or shine are relevant.But generally speaking, one flaw cannot mar the jade, as new forms of energy, solar energy has pole Big advantage, therefore suffers from the attention of countries in the world.
Solar electrical energy generation has two big types: a class is solar power generation (also known as solar energy generating), and another kind of is the sun Heat generating (also known as solar energy thermal-power-generating).
The ultimate principle of the present invention and principal character and advantages of the present invention have more than been shown and described.The technology of the industry Personnel, it should be appreciated that the present invention is not restricted to the described embodiments, simply illustrating this described in above-described embodiment and description The principle of invention, without departing from the spirit and scope of the present invention, the present invention also has various changes and modifications, and these become Change and improvement both falls within scope of the claimed invention.Claimed scope by appending claims and Equivalent defines.

Claims (8)

1. a controlling system of central air conditioner, it is characterised in that include controlling main frame, power supply unit and being arranged on each The temperature collecting cell of air-conditioner air outlet, sense counter unit and performance element, described temperature collecting cell, sense counter unit Being connected with control main frame respectively with performance element, power supply unit is for controlling main frame, temperature collecting cell, sense counter unit and holding Row unit is powered;
Described temperature collecting cell is for gathering the indoor temperature at air outlet;
Described sense counter unit is for sensing, calculating the number in prescribed limit at air port;
Described control main frame is analyzed judging for the data message sent according to temperature collecting cell and sense counter unit And send execution information;
Described performance element performs instruction after receiving the execution information controlling main frame.
A kind of controlling system of central air conditioner the most according to claim 1, it is characterised in that described temperature collecting cell Use temperature sensor.
A kind of controlling system of central air conditioner the most according to claim 1, it is characterised in that described sense counter unit Including pyroelectric infrared sensor and the enumerator being attached thereto.
A kind of controlling system of central air conditioner the most according to claim 1, it is characterised in that described performance element includes Temperature performance element and wind speed performance element.
A kind of controlling system of central air conditioner the most according to claim 1, it is characterised in that described performance element is for becoming Frequently device.
A kind of controlling system of central air conditioner the most according to claim 1, it is characterised in that described temperature collecting cell, Sense counter unit and performance element are connected by wireless network with control main frame.
A kind of controlling system of central air conditioner the most according to claim 1, it is characterised in that said supply unit includes Electricity network and accumulator.
A kind of controlling system of central air conditioner the most according to claim 7, it is characterised in that described accumulator connects to be had Solar panel.
CN201610455558.8A 2016-06-22 2016-06-22 A kind of controlling system of central air conditioner Pending CN106091299A (en)

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Application Number Priority Date Filing Date Title
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107421053A (en) * 2017-03-30 2017-12-01 安徽森度科技有限公司 Central air conditioning system based on video analysis
CN108917110A (en) * 2018-07-24 2018-11-30 奥克斯空调股份有限公司 A kind of air conditioner energy-saving control method and air conditioner

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5331825A (en) * 1992-03-07 1994-07-26 Samsung Electronics, Co., Ltd. Air conditioning system
CN101346590A (en) * 2005-12-23 2009-01-14 霍尼韦尔国际公司 Occupancy based ventilation system
CN102410609A (en) * 2011-10-27 2012-04-11 东莞中山大学研究院 Intelligent temperature-regulating air-conditioning system
CN205279345U (en) * 2015-11-30 2016-06-01 惠州学院 Intelligent air conditioner
CN105650804A (en) * 2015-11-23 2016-06-08 惠州学院 Intelligent air conditioner based on infrared body induction and control method

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5331825A (en) * 1992-03-07 1994-07-26 Samsung Electronics, Co., Ltd. Air conditioning system
CN101346590A (en) * 2005-12-23 2009-01-14 霍尼韦尔国际公司 Occupancy based ventilation system
CN102410609A (en) * 2011-10-27 2012-04-11 东莞中山大学研究院 Intelligent temperature-regulating air-conditioning system
CN105650804A (en) * 2015-11-23 2016-06-08 惠州学院 Intelligent air conditioner based on infrared body induction and control method
CN205279345U (en) * 2015-11-30 2016-06-01 惠州学院 Intelligent air conditioner

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107421053A (en) * 2017-03-30 2017-12-01 安徽森度科技有限公司 Central air conditioning system based on video analysis
CN108917110A (en) * 2018-07-24 2018-11-30 奥克斯空调股份有限公司 A kind of air conditioner energy-saving control method and air conditioner

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