CN106284812A - Wind induced intelligent constant temperature ecology lighting ceiling and temperature control method - Google Patents

Wind induced intelligent constant temperature ecology lighting ceiling and temperature control method Download PDF

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Publication number
CN106284812A
CN106284812A CN201610649322.8A CN201610649322A CN106284812A CN 106284812 A CN106284812 A CN 106284812A CN 201610649322 A CN201610649322 A CN 201610649322A CN 106284812 A CN106284812 A CN 106284812A
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CN
China
Prior art keywords
temperature
signal
interlayer
outdoor
opening
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CN201610649322.8A
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Chinese (zh)
Inventor
冯华国
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King Facade Decoration Engineering Co Ltd
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King Facade Decoration Engineering Co Ltd
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Priority to CN201610649322.8A priority Critical patent/CN106284812A/en
Publication of CN106284812A publication Critical patent/CN106284812A/en
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    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B7/00Roofs; Roof construction with regard to insulation
    • E04B7/18Special structures in or on roofs, e.g. dormer windows
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04DROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D13/00Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage; Sky-lights
    • E04D13/03Sky-lights; Domes; Ventilating sky-lights
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04DROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D13/00Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage; Sky-lights
    • E04D13/03Sky-lights; Domes; Ventilating sky-lights
    • E04D13/0325Sky-lights; Domes; Ventilating sky-lights provided with ventilating means
    • 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
    • F24F11/0001Control or safety arrangements for ventilation
    • 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
    • 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
    • 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
    • F24F11/62Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • F24F11/63Electronic processing
    • F24F11/65Electronic processing for selecting an operating mode
    • 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
    • F24F2110/12Temperature of the outside air
    • 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
    • F24F2110/30Velocity
    • F24F2110/32Velocity of the outside air

Abstract

A kind of wind induced intelligent constant temperature ecology lighting ceiling and temperature control method, belong to lighting ceiling field, solve the problem that air conditioning energy consumption is high, it is combined with lighting ceiling by computer system, to have multiple-working mode, and according to indoor, hollow interlayer, outdoor temperature and outdoor wind speed, intelligent selection and switching working mode, realize intelligent temperature control so that air conditioning system is heating and the energy consumption reduction in process of refrigerastion, has good energy-saving effect and the ability of response environment change.

Description

Wind induced intelligent constant temperature ecology lighting ceiling and temperature control method
Technical field
The present invention relates to lighting ceiling field, particularly to wind induced intelligent constant temperature ecology lighting ceiling and temperature control method.
Background technology
Lighting ceiling, also known as lighting roof, is a kind of form of building roof, and modern architecture the most all have employed daylighting sky Canopy, as megastore, office building etc. are built, this kind of building has high requirement to the comfortableness of its internal medium, the most all joins Have air conditioning system freeze or heat, make indoor maintaining constant temperature, but this also brings great air conditioning energy consumption problem, adopts Light ceiling, as the intermediate of indoor and outdoors heat exchange, plays an important role in the holding of isoperibol in building.
Complying with above-mentioned trend, double-deck lighting ceiling progresses into the visual field of people, and Fig. 4 illustrates one of the prior art Double-deck lighting ceiling, it includes inner layer glass 1, glass outer 2 and the intermediate interlayer 3 formed between the two, intermediate interlayer 3 structure Become air cushioning layer, reduce the heat exchange between indoor and outdoor, make indoor temperature the most stable, reduce Indoor Thermal loss of energy, from And save the energy and operation of air conditioner maintenance cost, but this double-deck lighting ceiling, air conditioning system is when opening refrigeration or heating Energy consumption is the biggest, and energy-efficient performance is not enough, and mode of operation is single, and environmental change does not has adaptability to changes to external world.
Summary of the invention
The first object of the present invention is to provide a kind of wind induced intelligent constant temperature ecology lighting ceiling, has more intelligent work Operation mode, improves energy-saving effect and to environmental change adaptability to changes.
Above-mentioned first purpose of the present invention has the technical scheme that
A kind of wind induced intelligent constant temperature ecology lighting ceiling, including inner layer glass and the glass outer of discrete, inner layer glass and Glass outer is separately arranged on the medial and lateral of ceiling mounting structure, be hollow between inner layer glass and glass outer every Layer, is characterized in that: the dual-side of hollow interlayer is provided with circulating air opening respectively,
Inner layer glass is provided with vent, and described circulating air opening, vent are equipped with the mechanism for opening/closing for opening and closing;
Described wind induced intelligent constant temperature ecology lighting ceiling also includes that single-chip microcomputer, described single-chip microcomputer are coupled with
Indoor temperature transmitter, is disposed in the interior, and is used for detecting indoor temperature and to singlechip feedbsck indoor temperature signal Ti;
Interlayer temperature sensor, is arranged on hollow interlayer, is used for detecting hollow interlayer temperature and to singlechip feedbsck interlayer temperature Signal Tm;
Outdoor temperature sensor, is disposed in the outdoor, and is used for detecting outdoor temperature and to singlechip feedbsck outdoor temperature signal To;
Air velocity transducer, is disposed in the outdoor, wind speed to singlechip feedbsck wind velocity signal Vw outside sensing chamber;
Attemperating unit, is arranged on the ceiling mounting structure in hollow interlayer, is controlled by single-chip microcomputer and with refrigeration or heats;
Driving means, is arranged on mechanism for opening/closing, is controlled by single-chip microcomputer to drive mechanism for opening/closing to open and close;
Communication device, for the control panel communication with air conditioning system;
Have inside described single-chip microcomputer:
State reads unit, for being known that by communication device the duty of indoor air-conditioning system for refrigeration or heats;
Wind speed comparing unit, obtains wind speed comparative result for being compared with the survival wind speed signal Vs preset by wind velocity signal Vw;
Refrigeration control unit, reads startup when air conditioning system is in refrigerating state for reading unit in state, fills to temperature control Put transmission cooling signals, and indoor temperature signal Ti is compared with interlayer temperature signal Tm, by interlayer temperature signal Tm with outdoor Temperature signal To compares, and obtains temperature comparative result, and combines wind speed comparative result and temperature comparative result determines circulating air opening Keying scheme with vent
Generate and send corresponding control signal to driving means;
Heat control unit, start for reading when air conditioning system is in and heats state at state reading unit, fill to temperature control Put transmission and heat signal, and indoor temperature signal Ti is compared with interlayer temperature signal Tm, by interlayer temperature signal Tm with outdoor Temperature signal To compares, and obtains temperature comparative result, and combines wind speed comparative result and temperature comparative result determines circulating air opening Keying scheme with vent
Generate and send corresponding control signal to driving means;
Described driving means is in response to refrigeration control unit or heats the control signal that control unit sends and drives mechanism for opening/closing to open Close to perform corresponding keying scheme;
Described attemperating unit freezes in response to cooling signals, heats in response to heating signal.
Use technique scheme, by temperature sensor sensing chamber, interlayer, outdoor temperature, and combine wind speed and pass The wind speed that sensor detects is as judging to take the foundation of which kind of mode of operation, and to reach more preferable energy-saving effect, and key exists In the application of the atural beat exchange in reaching the process (freeze or heat) of indoor environment temperature of needs, nonelectrical energy driven, Reduce air conditioning system load and when reaching required indoor environment temperature, maintain stable temperature environment, make air conditioning system not Want frequent start-stop, accordingly, because weather, Environment Inside the Building are changeable so that indoor, intermediate interlayer, outdoor have multiple combination feelings Condition, and for every kind of combined situation, all have corresponding energy-saving scheme to tackle, when being in refrigeration mode, as Ti > Tm > To, these feelings Shape is generally bad in room ventilation effect, and occurs when intermediate interlayer is by long-time sun heat radiation, now outdoor environment Temperature is relatively indoor, intermediate interlayer is relatively low, forms hot and cold air simultaneously and follow in opening vent and circulating air opening, intermediate interlayer Ring, the coldest air-flow replenishes in intermediate interlayer, and attemperating unit starts refrigeration, can promote that hot and cold air circulates further, Accelerating to reduce intermediate interlayer temperature, cold airflow enters indoor also by vent simultaneously, is directly formed cold and hot with Indoor Thermal air Stream crosses, and can reduce rapidly indoor temperature so that indoor air conditioning system load reduction in process of refrigerastion, and acting reduces, Playing energy-conservation effect, then, indoor and intermediate interlayer temperature are at air conditioning system, attemperating unit and hot and cold air Circulation Lower reduction, the relation of Ti, Tm, To will transform to new state, open and close scheme the most accordingly and also can change;As Ti > Tm=To Time, intermediate interlayer temperature is equal with indoor, does not the most occur hot and cold air to circulate, it is difficult to make intermediate interlayer lower the temperature, but indoor Temperature is higher, and unlatching vent, circulating air opening can make the cold airflow of outdoor flow into indoor, directly formed cold and hot with Indoor Thermal air Stream crosses, and can reduce rapidly indoor temperature;As Ti > Tm < To, now more weak in solar radiation or in the case of not having, and Indoor and outdoors environmental change is very fast, and as indoor equipment, flow of the people increase severely, the movable temperature that increases raises, at the cloudy day, and outdoor city The locality high temperature that hot-fluid, artificial abortion's wagon flow cause, now closes circulating air opening, prevents outdoor thermal current from flowing into intermediate interlayer, opens Unblank air port, makes the cold airflow of intermediate interlayer and indoor thermal current cross, reduces indoor temperature, reduce air conditioning energy consumption; As Ti=Tm > To, now indoor and intermediate interlayer temperature is higher, with during Ti > Tm > To in like manner, open vent, follow Ring air port;As Ti=Tm=To, indoor, intermediate interlayer, outdoor airflow temperature are close, and air-flow crosses and is difficult to play energy-conservation effect Really, and under air conditioning system and attemperating unit refrigeration, temperature will reduce quickly, sets up new stable state, therefore closes Close vent, circulating air opening, help the foundation of new stable state;As Ti=Tm < To, outdoor temperature is higher, closes circulating air opening resistance Heat, closes blow vent, helps quickly to set up new stable state;As Ti < Tm > To, intermediate interlayer presents height due to sun heat radiation In indoor and outdoor temperature, now close vent, it is to avoid thermal current enters indoor and causes indoor occupant uncomfortable, and unlatching follows Ring air port, makes intermediate interlayer lower the temperature by hot and cold air circulation;As Ti < Tm=To, close vent, circulating air opening, it is to avoid heat Air-flow enters indoor;As Ti < Tm < To, close vent, circulating air opening, it is to avoid thermal current enters intermediate interlayer and indoor, dimension Keep steady state;More than include all compound modes of Ti, Tm, To, and for refrigeration mode, Ti < Tm < To, close vent, Circulating air opening is final state during refrigeration mode and stable state, and other situations are transient state, is also that various initial condition is different Process of refrigerastion in must be through process, thus, under Single-chip Controlling, attemperating unit freezes, and air conditioning system acts on down jointly, All the time go to set up toward the stable state of Ti < Tm < To by Ti, Tm, To, and when changing whenever the compound mode of Ti, Tm, To, single Sheet machine controls driving means and performs corresponding keying scheme, whole refrigeration and reach target temperature and maintain the process of stable state, many Mode of operation, according to testing result, automatically switches, and in the refrigeration just stage, utilizes atural beat to exchange fast cooling, reduces air-conditioning system System energy consumption with energy-conservation, when reaching stable state, indoor, intermediate interlayer, outdoor temperature present gradient, two-by-two between the temperature difference less, heat transfer Speed is minimized, energy efficient, and two-by-two between can only be passed without the most cold and hot crossing, temperature ring by glass heat Border can remain the most stable, reduces the frequent start-stop of air conditioning system, it is achieved energy-conservation, simultaneously in work-mode switching process, Outdoor strong wind atmosphere exceeds standard as the first priority, wind speed as Consideration, wind speed, and circulating air opening is closed, and ensures safety, The change of environment has adaptability to changes to external world, and whole system is intelligent, energy-conservation;In like manner, heat the inverse process into refrigeration, also can push away Lead the beneficial effect obtaining equivalent.
Further, described wind induced intelligent constant temperature ecology lighting ceiling also includes that host computer, described single-chip microcomputer pass through bus Connect host computer.
Using technique scheme, single-chip microcomputer is mutual with host computer information by bus, can be by host computer Centralized Monitoring.
Further, described mechanism for opening/closing is shutter.
Using technique scheme, shutter has the most disguised and ornamental, and it is the most convenient to install.
Further, driving means includes driving module and motor, and the drive shaft of described motor is connected with the rotating shaft of shutter, Described driving module couples is also controlled by single-chip microcomputer to drive motor positive and inverse.
Using technique scheme, motor, by driving module drive rotating, drives the rotating shaft rotating of shutter, it is achieved Vent, the keying of circulating air opening.
Further, communication device is wireless communication module.
Using technique scheme, air-conditioner control system carries wireless communication function, obtains work by wireless communication mode Make status information, reduce wiring cost.
Further, described indoor temperature transmitter, interlayer temperature sensor, the model of outdoor temperature sensor are DS18B20。
Using technique scheme, DS18B20 volume is little, is suitable to various environment and installs, strong to adverse circumstances resistance, and Exporting for numeral, saved analog digital conversion, hardware spending is low, uses three-wire system to connect single-chip microcomputer, reduction procedure, and also has Capacity of resisting disturbance is strong, the feature that precision is high.
Further, described state reading unit can also read the duty of air conditioning system is standby;
Described single-chip microcomputer also includes Opportunity awaiting control for linear unit, is in holding state for reading air conditioning system at state reading unit Shi Qidong, sends standby signal to attemperating unit;And
When wind speed comparative result is Vw < Vs, the control signal of vent, circulating air opening is opened in output simultaneously;
When wind speed comparative result is Vw >=Vs, output simultaneously closes off the control signal of vent, circulating air opening.
Using technique scheme, when air-conditioner standby, under outdoor environment allows, i.e. wind speed comparative result is Vw < Vs, Unlatching vent, circulating air opening, so that indoor and outdoor is ventilated, are of value to room air circulation, make for good health.
The second object of the present invention is to provide a kind of temperature control method, has more intelligent mode of operation, improves energy-conservation effect Fruit and to environmental change adaptability to changes.
Above-mentioned second purpose of the present invention has the technical scheme that
A kind of temperature control method, realizes based on above-mentioned wind induced intelligent constant temperature ecology lighting ceiling, including
Step one: by the indoor temperature transmitter detection indoor temperature being disposed in the interior and believe to singlechip feedbsck indoor temperature Number Ti;
Hollow interlayer temperature is detected and to singlechip feedbsck interlayer temperature by being arranged on the interlayer temperature sensor of hollow interlayer Signal Tm;
By the outdoor temperature sensor detection outdoor temperature being disposed in the outdoor and to singlechip feedbsck outdoor temperature signal To;
By wind speed outside the air velocity transducer sensing chamber that is disposed in the outdoor and to singlechip feedbsck wind velocity signal Vw;
By the control panel communication of communication device and air conditioning system so that single-chip microcomputer knows the duty of indoor air-conditioning system For freezing or heating;
Step 2: when single-chip microcomputer knows that air conditioning system is in refrigerating state, send cooling signals;
Indoor temperature signal Ti is compared with interlayer temperature signal Tm, by interlayer temperature signal Tm and outdoor temperature signal To ratio Relatively, temperature comparative result is obtained;
Wind velocity signal Vw is compared with the survival wind speed signal Vs preset and obtains wind speed comparative result;
The keying scheme of circulating air opening and vent is determined in conjunction with wind speed comparative result and temperature comparative result
Generate and send corresponding control signal to driving means;
When single-chip microcomputer know air conditioning system be in heat state time, send and heat signal;
Indoor temperature signal Ti is compared with interlayer temperature signal Tm, by interlayer temperature signal Tm and outdoor temperature signal To ratio Relatively, temperature comparative result is obtained;
Wind velocity signal Vw is compared with the survival wind speed signal Vs preset and obtains wind speed comparative result;
The keying scheme of circulating air opening and vent is determined in conjunction with wind speed comparative result and temperature comparative result
Generate and send corresponding control signal to driving means;
Step 3: by arranging attemperating unit, by attemperating unit in response to refrigeration on the ceiling mounting structure in hollow interlayer Signal freezes, and heats in response to heating signal;
Mechanism for opening/closing is driven to be turned on and off vent, circulating air opening to perform correspondence by driving means in response to control signal Keying scheme.
Further, in step one, also include the control panel communication by communication device and air conditioning system so that single-chip microcomputer The duty knowing indoor air-conditioning system is standby;
In step 2, also include when single-chip microcomputer knows that air conditioning system is in holding state, send standby signal to attemperating unit; And when wind speed comparative result is Vw < Vs, the control signal of vent, circulating air opening is opened in output simultaneously;
When wind speed comparative result is Vw >=Vs, output simultaneously closes off the control signal of vent, circulating air opening.
The third object of the present invention is to provide a kind of wind induced intelligent constant temperature ecology lighting ceiling, has more intelligent work Operation mode, improves energy-saving effect and to environmental change adaptability to changes.
Above-mentioned 3rd purpose of the present invention has the technical scheme that
A kind of wind induced intelligent constant temperature ecology lighting ceiling, including inner layer glass and the glass outer of discrete, inner layer glass and Glass outer is separately arranged on the medial and lateral of ceiling mounting structure, be hollow between inner layer glass and glass outer every Layer, is characterized in that: the dual-side of hollow interlayer is provided with circulating air opening respectively, and described circulating air opening is provided with the keying for opening and closing Mechanism;
Described wind induced intelligent constant temperature ecology lighting ceiling also includes that single-chip microcomputer, described single-chip microcomputer are coupled with
Interlayer temperature sensor, is arranged on hollow interlayer, is used for detecting hollow interlayer temperature and to singlechip feedbsck interlayer temperature Signal Tm;
Outdoor temperature sensor, is disposed in the outdoor, and is used for detecting outdoor temperature and to singlechip feedbsck outdoor temperature signal To;
Air velocity transducer, is disposed in the outdoor, wind speed to singlechip feedbsck wind velocity signal Vw outside sensing chamber;
Driving means, is arranged on mechanism for opening/closing, is controlled by single-chip microcomputer to drive mechanism for opening/closing to open and close;
Have inside described single-chip microcomputer:
Wind speed comparing unit, for comparing wind velocity signal Vw with the survival wind speed signal Vs preset;
Temperature conditioning unit, on the ceiling mounting structure being arranged in hollow layer, by the control realization refrigeration mode of single-chip microcomputer or heat Pattern and combine air port open and close scheme with realize regulation hollow layer temperature make hollow layer temperature maintain preset temperature signals Tx, Described scheme includes
When Vw is more than or equal to Vs, Single-chip Controlling mechanism for opening/closing is closed;
When Vw is less than Vs, single-chip microcomputer has following three kinds of operation reserve:
Operation reserve one, when outdoor temperature sensor detects 25 degrees Celsius and To > Tm > Tx of ambient temperature To >, monolithic Machine controls mechanism for opening/closing action, makes circulating air opening open, takes away a part of heat to reduce hollow under the effect of stack effect The temperature of layer is until Tm tends to a stationary value, if Tm is > Tx, then Single-chip Controlling circulating air opening closes and start temperature conditioning unit Row refrigeration mode so that Tm=Tx;
Operation reserve two, when outdoor temperature sensor detects that ambient temperature To is 22-25 degree Celsius, Single-chip Controlling circulate Air port is opened, to realize circulating ventilation so that Tm=Tx;
Operation reserve three, when outdoor temperature sensor detects ambient temperature To < 22 degrees Celsius, Single-chip Controlling headstock gear Structure action so that circulating air opening is closed, and start temperature conditioning unit and carry out heating mode so that Tm=Tx.
In sum, the method have the advantages that combination indoor, intermediate interlayer and outdoor temperature, wind speed is examined Survey result, make multiple-working mode intelligence switch, it is possible to when air conditioning system is opened refrigeration or heats, utilize atural beat exchange fast Prompt drop temperature or heat up, reduce air conditioning energy consumption, when close to stable state, indoor, intermediate interlayer, outdoor mutually isolated, two-by-two between Keep the less temperature difference, reduce the speed transmitted by glass heat, reach preferable constant temperature effect, reduce the frequent of air conditioning system Start and stop, energy efficient, environmental change has preferable adaptability to changes the most to external world.
Accompanying drawing explanation
Fig. 1 is the cross-sectional schematic of embodiment;
Fig. 2 is the schematic diagram of the circuit part of single-chip microcomputer and periphery;
Fig. 3 is the system schematic of embodiment;
Fig. 4 is prior art sectional view.
In figure, 1, inner layer glass;11, vent;2, glass outer;21, circulating air opening;3, hollow interlayer;4, shutter; 5, minitype air conditioner;61, indoor temperature transmitter;62, interlayer temperature sensor;63, outdoor temperature sensor;64, wind speed sensing Device.
Detailed description of the invention
Embodiment one
Seeing Fig. 1, a kind of wind induced intelligent constant temperature ecology lighting ceiling, including mechanical part and circuit part, Machinery Ministry subpackage Include inner layer glass 1 and the glass outer 2 of the discrete being arranged on building top, Os Draconis form ceiling mounting structure, internal layer glass Glass 1 is arranged on inner side, and glass outer 2 is arranged on outside, forms hollow interlayer 3 between the two, on the Os Draconis in hollow interlayer 3 Being provided with minitype air conditioner 5 in order to freeze or to heat, the both sides of hollow interlayer 3 are provided with circulating air opening 21, and inner layer glass 1 is provided with ventilation Mouthfuls 11, circulating air opening 21, vent 11 are equipped with shutter 4, the rotating shaft of shutter 4 by motor-driven rotation rotating to open Close.
In conjunction with Fig. 1 and Fig. 2, circuit part includes single-chip microcomputer, and described single-chip microcomputer connects has the ceiling being arranged on indoor to connect Indoor temperature transmitter 61 in structure, is used for detecting indoor temperature and to singlechip feedbsck indoor temperature signal Ti;It is arranged on The interlayer temperature sensor 62 in ceiling attachment structure in hollow interlayer 3, is used for detecting hollow interlayer 3 temperature and to single-chip microcomputer Feedback interlayer temperature signal Tm;It is arranged on the outdoor temperature sensor 63 in the ceiling attachment structure of outdoor, outside sensing chamber Temperature to singlechip feedbsck outdoor temperature signal To;It is arranged on the air velocity transducer in the bottom ceiling attachment structure of outdoor 64, wind speed to singlechip feedbsck wind velocity signal Vw outside sensing chamber;Wireless communication module, for the control with air conditioning system Panel communication, so that the duty that single-chip microcomputer knows indoor air-conditioning system for refrigeration or heats or standby, and by single-chip microcomputer control Minitype air conditioner 5 processed the most also performs refrigeration or heats or standby.
The temperature sensor all using model to be DS18B20 in the present embodiment, air velocity transducer 64 can use wind pressure type, surpass Sound wave type or eddy current type air velocity transducer 64, the model of single-chip microcomputer is AT89C51.
Wind velocity signal Vw is compared obtain wind speed comparative result with the survival wind speed signal Vs preset by single-chip microcomputer;By Indoor Temperature Degree signal Ti compares with interlayer temperature signal Tm, is compared with outdoor temperature signal To by interlayer temperature signal Tm, obtains temperature ratio Relatively result;And combine wind speed comparative result and temperature comparative result determines the keying scheme of circulating air opening 21 and vent 11;System Chill formula:
Heating mode:
Standby mode:
During Vw < Vs, open vent 11, circulating air opening 21 simultaneously;
During Vw >=Vs, simultaneously close off vent 11, circulating air opening 21;
And three driving modules of vent 11, circulating air opening 21 it are sent respectively to be arranged on by single-chip microcomputer generation control signal, Driving module is motor positive and inverse drive circuit, to perform keying scheme.
Single-chip microcomputer connects host computer also by RS232 bus, sees Fig. 3, when indoor air-conditioning system starts, and control panel Sending control signal to air-conditioning, single-chip microcomputer also knows the duty of air conditioning system with control panel wireless telecommunications simultaneously, and ties Closing temperature detection and wind speed measurement controls mechanical part and performs keying scheme, temperature detection and wind speed measurement are real-time, here In real time substantially there is intervals, according to depending on the assay intervals that single-chip microcomputer sets, in the mutual pass of Ti, Tm, To When system changes, change keying scheme the most in real time, in whole indoor process of refrigerastion or heating operations or standby, ceiling Wind induced intelligent constant temperature ecology lighting ceiling is also dynamic process, and single-chip microcomputer is contacted with host computer foundation by bus simultaneously, Multiple single-chip microcomputers can be by host computer Centralized Monitoring so that larger range of constant temperature energy-saving controls to realize more easily.
Energy-saving principle: by sensing chamber, interlayer, outdoor temperature, and combine wind speed as judging which kind of takes work The foundation of pattern, and to reach more preferable energy-saving effect, it is critical only that the process (refrigeration at the indoor environment temperature reaching needs Or heat) in the application of atural beat exchange that nonelectrical energy is driven, reduce air conditioning system load and reaching required indoor ring During the temperature of border, maintain stable temperature environment, make air conditioning system not want frequent start-stop, accordingly, because weather, Environment Inside the Building are many Become so that indoor, intermediate interlayer, outdoor have multiple combination situation, and for every kind of combined situation, all have corresponding energy-saving square Case is tackled, and when being in refrigeration mode, as Ti > Tm > To, this situation is generally bad in room ventilation effect, and at intermediate interlayer Occurring during by long-time sun heat radiation, now outdoor environment temperature is relatively indoor, intermediate interlayer is relatively low, opens ventilation simultaneously Mouth 11 and circulating air opening 21, form the hot and cold air the coldest air-flow of circulation and replenish in intermediate interlayer in intermediate interlayer, Attemperating unit starts refrigeration, can promote that hot and cold air circulates further, accelerates to reduce intermediate interlayer temperature, and cold airflow also leads to simultaneously Cross vent 11 and enter indoor, directly form hot and cold stream with Indoor Thermal air and cross, indoor temperature can be reduced rapidly so that be indoor Air conditioning system load reduction in process of refrigerastion, acting reduces, and plays energy-conservation effect, then, indoor and intermediate interlayer Temperature reduces under air conditioning system, attemperating unit and hot and cold air Circulation, and the relation of Ti, Tm, To is new by transforming to State, opens and closes scheme the most accordingly and also can change;As Ti > Tm=To, intermediate interlayer temperature is equal with indoor, the most not There is hot and cold air circulation, it is difficult to make intermediate interlayer lower the temperature, but indoor temperature is higher, open vent 11, circulating air opening 21 The cold airflow that can make outdoor flows into indoor, directly forms hot and cold stream with Indoor Thermal air and crosses, can reduce rapidly indoor temperature;When During Ti > Tm < To, now more weak in solar radiation or in the case of not having, and indoor and outdoors environmental change is very fast, such as indoor Equipment, flow of the people increase severely, and the movable temperature that increases raises, and at the cloudy day, the locality that outdoor city hot-fluid, artificial abortion's wagon flow cause is high Temperature, now closes circulating air opening 21, prevents outdoor thermal current from flowing into intermediate interlayer, opens vent 11, make the cold of intermediate interlayer Air-flow and indoor thermal current cross, and reduce indoor temperature, reduce air conditioning energy consumption;As Ti=Tm > To, now indoor Higher with the temperature of intermediate interlayer, with during Ti > Tm > To in like manner, open vent 11, circulating air opening 21;Work as Ti=Tm=To Time, indoor, intermediate interlayer, outdoor airflow temperature are close, and air-flow crosses and is difficult to play energy-saving effect, and in air conditioning system and temperature Under control device refrigeration, temperature will reduce quickly, sets up new stable state, thus closes off vent 11, circulating air opening 21, Help the foundation of new stable state;As Ti=Tm < To, outdoor temperature is higher, closes circulating air opening 21 thermal resistance, closes blow vent, side Help and quickly set up new stable state;As Ti < Tm > To, intermediate interlayer presents higher than indoor and outdoor due to sun heat radiation Temperature, now closes vent 11, it is to avoid thermal current enters indoor and causes indoor occupant uncomfortable, and ON cycle air port 21 is passed through Hot and cold air circulation makes intermediate interlayer lower the temperature;As Ti < Tm=To, close vent 11, circulating air opening 21, it is to avoid steam flows to Enter indoor;As Ti < Tm < To, close vent 11, circulating air opening 21, it is to avoid thermal current enters intermediate interlayer and indoor, maintains Stable state;More than include all compound modes of Ti, Tm, To, and for refrigeration mode, Ti < Tm < To, close vent 11, Circulating air opening 21 is final state during refrigeration mode and stable state, and other situations are transient state, are also that various initial condition differs In the process of refrigerastion of sample must be through process, thus, under Single-chip Controlling, attemperating unit freezes, and whenever Ti, Tm, To Compound mode when changing, Single-chip Controlling driving means performs corresponding keying scheme, whole refrigeration and reach target temperature The process that degree maintains, multi-operation mode automatically switches, and in the refrigeration just stage, utilizes atural beat to exchange fast cooling, reduces air-conditioning System energy consumption is with energy-conservation, and when reaching stable state, indoor, intermediate interlayer, outdoor temperature present gradient, two-by-two between the temperature difference less, heat pass Pass speed to be minimized, energy efficient, and two-by-two between can only be passed without the most cold and hot crossing, temperature by glass heat Environment can remain the most stable, reduces the frequent start-stop of air conditioning system, it is achieved energy-conservation, and in work-mode switching process, Outdoor strong wind atmosphere is as Consideration, and thus wind speed exceeds standard as the first priority, wind speed, and circulating air opening 21 is closed, and protects Barrier safety, the change of environment has adaptability to changes to external world, and whole system is intelligent, energy-conservation;In like manner, the inverse mistake into refrigeration is heated Journey, the most also can be derived by identical technique effect.
Embodiment two
A kind of wind induced intelligent constant temperature ecology lighting ceiling, including inner layer glass 1 and the glass outer 2 of discrete, inner layer glass 1 With the medial and lateral that glass outer 2 is separately arranged on ceiling mounting structure, between inner layer glass 1 and glass outer 2 being Empty interlayer 3, is characterized in that: the dual-side of hollow interlayer 3 is provided with circulating air opening 21 respectively, described circulating air opening 21 be provided with for The mechanism for opening/closing opened and closed;
Described wind induced intelligent constant temperature ecology lighting ceiling also includes that single-chip microcomputer, described single-chip microcomputer are coupled with
Interlayer temperature sensor 62, is arranged on hollow interlayer 3, is used for detecting hollow interlayer 3 temperature and to singlechip feedbsck interlayer Temperature signal Tm;
Outdoor temperature sensor 63, is disposed in the outdoor, and is used for detecting outdoor temperature and to singlechip feedbsck outdoor temperature signal To;
Air velocity transducer 64, is disposed in the outdoor, wind speed to singlechip feedbsck wind velocity signal Vw outside sensing chamber;
Driving means, is arranged on mechanism for opening/closing, is controlled by single-chip microcomputer to drive mechanism for opening/closing to open and close;
Have inside described single-chip microcomputer:
Wind speed comparing unit, for comparing wind velocity signal Vw with the survival wind speed signal Vs preset;
Temperature conditioning unit, on the ceiling mounting structure being arranged in hollow layer, by the control realization refrigeration mode of single-chip microcomputer or heat Pattern and combine air port open and close scheme with realize regulation hollow layer temperature make hollow layer temperature maintain preset temperature signals Tx, Described scheme includes
When Vw is more than or equal to Vs, Single-chip Controlling mechanism for opening/closing is closed;
When Vw is less than Vs, single-chip microcomputer has following three kinds of operation reserve:
Operation reserve one, when outdoor temperature sensor 63 detects 25 degrees Celsius and To > Tm > Tx of ambient temperature To >, single Sheet machine controls mechanism for opening/closing action, makes circulating air opening 21 open, and takes away a part of heat to reduce under the effect of stack effect The temperature of hollow layer is until Tm tends to a stationary value, if Tm is > Tx, then Single-chip Controlling circulating air opening is closed and starts temperature control list Unit carries out refrigeration mode so that Tm=Tx;
Operation reserve two, when outdoor temperature sensor 63 detects that ambient temperature To is 22-25 degree Celsius, Single-chip Controlling is followed Ring air port 21 is opened, to realize circulating ventilation so that Tm=Tx;
Operation reserve three, when outdoor temperature sensor 63 detects ambient temperature To < 22 degrees Celsius, Single-chip Controlling open and close Mechanism action so that circulating air opening 21 is closed, and start temperature conditioning unit and carry out heating mode so that Tm=Tx.

Claims (10)

1. a wind induced intelligent constant temperature ecology lighting ceiling, including inner layer glass and the glass outer of discrete, inner layer glass Separately it is arranged on the medial and lateral of ceiling mounting structure with glass outer, is hollow between inner layer glass and glass outer Interlayer, is characterized in that: the dual-side of hollow interlayer is provided with circulating air opening respectively,
Inner layer glass is provided with vent, and described circulating air opening, vent are equipped with the mechanism for opening/closing for opening and closing;
Described wind induced intelligent constant temperature ecology lighting ceiling also includes that single-chip microcomputer, described single-chip microcomputer are coupled with
Indoor temperature transmitter, is disposed in the interior, and is used for detecting indoor temperature and to singlechip feedbsck indoor temperature signal Ti;
Interlayer temperature sensor, is arranged on hollow interlayer, is used for detecting hollow interlayer temperature and to singlechip feedbsck interlayer temperature Signal Tm;
Outdoor temperature sensor, is disposed in the outdoor, and is used for detecting outdoor temperature and to singlechip feedbsck outdoor temperature signal To;
Air velocity transducer, is disposed in the outdoor, wind speed to singlechip feedbsck wind velocity signal Vw outside sensing chamber;
Attemperating unit, is arranged on the ceiling mounting structure in hollow interlayer, is controlled by single-chip microcomputer and with refrigeration or heats;
Driving means, is arranged on mechanism for opening/closing, is controlled by single-chip microcomputer to drive mechanism for opening/closing to open and close;
Communication device, for the control panel communication with air conditioning system;
Have inside described single-chip microcomputer:
State reads unit, for being known that by communication device the duty of indoor air-conditioning system for refrigeration or heats;
Wind speed comparing unit, obtains wind speed comparative result for being compared with the survival wind speed signal Vs preset by wind velocity signal Vw;
Refrigeration control unit, reads startup when air conditioning system is in refrigerating state for reading unit in state, fills to temperature control Put transmission cooling signals, and indoor temperature signal Ti is compared with interlayer temperature signal Tm, by interlayer temperature signal Tm with outdoor Temperature signal To compares, and obtains temperature comparative result, and combines wind speed comparative result and temperature comparative result determines circulating air opening Keying scheme with vent
Generate and send corresponding control signal to driving means;
Heat control unit, start for reading when air conditioning system is in and heats state at state reading unit, fill to temperature control Put transmission and heat signal, and indoor temperature signal Ti is compared with interlayer temperature signal Tm, by interlayer temperature signal Tm with outdoor Temperature signal To compares, and obtains temperature comparative result, and combines wind speed comparative result and temperature comparative result determines circulating air opening Keying scheme with vent
Generate and send corresponding control signal to driving means;
Described driving means is in response to refrigeration control unit or heats the control signal that control unit sends and drives mechanism for opening/closing to open Close to perform corresponding keying scheme;
Described attemperating unit freezes in response to cooling signals, heats in response to heating signal.
Wind induced intelligent constant temperature ecology lighting ceiling the most according to claim 1, is characterized in that: described wind induced intelligent is permanent The ecological lighting ceiling of temperature also includes that host computer, described single-chip microcomputer connect host computer by bus.
Wind induced intelligent constant temperature ecology lighting ceiling the most according to claim 1, is characterized in that: described mechanism for opening/closing is hundred Leaf window.
Wind induced intelligent constant temperature ecology lighting ceiling the most according to claim 3, is characterized in that: driving means includes driving Module and motor, the drive shaft of described motor is connected with the rotating shaft of shutter, and described driving module couples is also controlled by single-chip microcomputer To drive motor positive and inverse.
Wind induced intelligent constant temperature ecology lighting ceiling the most according to claim 1, is characterized in that: communication device is channel radio News module.
Wind induced intelligent constant temperature ecology lighting ceiling the most according to claim 1, is characterized in that: described indoor temperature senses Device, interlayer temperature sensor, the model of outdoor temperature sensor are DS18B20.
Wind induced intelligent constant temperature ecology lighting ceiling the most according to claim 1, is characterized in that: described state reads unit The duty that can also read air conditioning system is standby;
Described single-chip microcomputer also includes Opportunity awaiting control for linear unit, is in holding state for reading air conditioning system at state reading unit Shi Qidong, sends standby signal to attemperating unit;And
When wind speed comparative result is Vw < Vs, the control signal of vent, circulating air opening is opened in output simultaneously;
When wind speed comparative result is Vw >=Vs, output simultaneously closes off the control signal of vent, circulating air opening.
8. a temperature control method, realizes based on the wind induced intelligent constant temperature ecology lighting ceiling described in claim 1, its feature It is: include
Step one: by the indoor temperature transmitter detection indoor temperature being disposed in the interior and believe to singlechip feedbsck indoor temperature Number Ti;
Hollow interlayer temperature is detected and to singlechip feedbsck interlayer temperature by being arranged on the interlayer temperature sensor of hollow interlayer Signal Tm;
By the outdoor temperature sensor detection outdoor temperature being disposed in the outdoor and to singlechip feedbsck outdoor temperature signal To;
By wind speed outside the air velocity transducer sensing chamber that is disposed in the outdoor and to singlechip feedbsck wind velocity signal Vw;
By the control panel communication of communication device and air conditioning system so that single-chip microcomputer knows the duty of indoor air-conditioning system For freezing or heating;
Step 2: when single-chip microcomputer knows that air conditioning system is in refrigerating state, send cooling signals;
Indoor temperature signal Ti is compared with interlayer temperature signal Tm, by interlayer temperature signal Tm and outdoor temperature signal To ratio Relatively, temperature comparative result is obtained;
Wind velocity signal Vw is compared with the survival wind speed signal Vs preset and obtains wind speed comparative result;
The keying scheme of circulating air opening and vent is determined in conjunction with wind speed comparative result and temperature comparative result
Generate and send corresponding control signal to driving means;
When single-chip microcomputer know air conditioning system be in heat state time, send and heat signal;
Indoor temperature signal Ti is compared with interlayer temperature signal Tm, by interlayer temperature signal Tm and outdoor temperature signal To ratio Relatively, temperature comparative result is obtained;
Wind velocity signal Vw is compared with the survival wind speed signal Vs preset and obtains wind speed comparative result;
The keying scheme of circulating air opening and vent is determined in conjunction with wind speed comparative result and temperature comparative result
Generate and send corresponding control signal to driving means;
Step 3: by arranging attemperating unit, by attemperating unit in response to refrigeration on the ceiling mounting structure in hollow interlayer Signal freezes, and heats in response to heating signal;
Mechanism for opening/closing is driven to be turned on and off vent, circulating air opening to perform correspondence by driving means in response to control signal Keying scheme.
Temperature control method the most according to claim 8, is characterized in that: in step one, also includes by communication device and air-conditioning The control panel communication of system is so that single-chip microcomputer knows that the duty of indoor air-conditioning system is standby;
In step 2, also include when single-chip microcomputer knows that air conditioning system is in holding state, send standby signal to attemperating unit; And
When wind speed comparative result is Vw < Vs, the control signal of vent, circulating air opening is opened in output simultaneously;
When wind speed comparative result is Vw >=Vs, output simultaneously closes off the control signal of vent, circulating air opening.
10. a wind induced intelligent constant temperature ecology lighting ceiling, including inner layer glass and the glass outer of discrete, inner layer glass Separately it is arranged on the medial and lateral of ceiling mounting structure with glass outer, is hollow between inner layer glass and glass outer Interlayer, is characterized in that: the dual-side of hollow interlayer is provided with circulating air opening respectively, and described circulating air opening is provided with for opening of opening and closing Close mechanism;
Described wind induced intelligent constant temperature ecology lighting ceiling also includes that single-chip microcomputer, described single-chip microcomputer are coupled with
Interlayer temperature sensor, is arranged on hollow interlayer, is used for detecting hollow interlayer temperature and to singlechip feedbsck interlayer temperature Signal Tm;
Outdoor temperature sensor, is disposed in the outdoor, and is used for detecting outdoor temperature and to singlechip feedbsck outdoor temperature signal To;
Air velocity transducer, is disposed in the outdoor, wind speed to singlechip feedbsck wind velocity signal Vw outside sensing chamber;
Driving means, is arranged on mechanism for opening/closing, is controlled by single-chip microcomputer to drive mechanism for opening/closing to open and close;
Have inside described single-chip microcomputer:
Wind speed comparing unit, for comparing wind velocity signal Vw with the survival wind speed signal Vs preset;
Temperature conditioning unit, on the ceiling mounting structure being arranged in hollow layer, by the control realization refrigeration mode of single-chip microcomputer or heat Pattern and combine air port open and close scheme with realize regulation hollow layer temperature make hollow layer temperature maintain preset temperature signals Tx, Described scheme includes
When Vw is more than or equal to Vs, Single-chip Controlling mechanism for opening/closing is closed;
When Vw is less than Vs, single-chip microcomputer has following three kinds of operation reserve:
Operation reserve one, when outdoor temperature sensor detects 25 degrees Celsius and To > Tm > Tx of ambient temperature To >, monolithic Machine controls mechanism for opening/closing action, makes circulating air opening open, takes away a part of heat to reduce hollow under the effect of stack effect The temperature of layer is until Tm tends to a stationary value, if Tm is > Tx, then Single-chip Controlling circulating air opening closes and start temperature conditioning unit Row refrigeration mode so that Tm=Tx;
Operation reserve two, when outdoor temperature sensor detects that ambient temperature To is 22-25 degree Celsius, Single-chip Controlling circulate Air port is opened, to realize circulating ventilation so that Tm=Tx;
Operation reserve three, when outdoor temperature sensor detects ambient temperature To < 22 degrees Celsius, Single-chip Controlling headstock gear Structure action so that circulating air opening is closed, and start temperature conditioning unit and carry out heating mode so that Tm=Tx.
CN201610649322.8A 2016-08-09 2016-08-09 Wind induced intelligent constant temperature ecology lighting ceiling and temperature control method Pending CN106284812A (en)

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CN113985932A (en) * 2020-07-12 2022-01-28 山西科鼎宏贸科技有限公司 Air port motor all-weather intelligent control method based on room temperature regulation and control

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