CN106440243A - Air conditioner humidification system and control method - Google Patents
Air conditioner humidification system and control method Download PDFInfo
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- CN106440243A CN106440243A CN201610942183.8A CN201610942183A CN106440243A CN 106440243 A CN106440243 A CN 106440243A CN 201610942183 A CN201610942183 A CN 201610942183A CN 106440243 A CN106440243 A CN 106440243A
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- 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
- F24F11/0008—Control or safety arrangements for air-humidification
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F6/00—Air-humidification, e.g. cooling by humidification
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
- F24F2110/12—Temperature of the outside air
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Atmospheric Sciences (AREA)
- Air Conditioning Control Device (AREA)
- Air Humidification (AREA)
Abstract
The invention relates to an air conditioner humidification system and a control method. The air conditioner humidification system comprises a moisture absorption module, a heating module and a humidifying module, wherein the heating module comprises a heating device used for heating air entering from a third ventilation door. The air conditioner humidification system further comprises a control module including a master controller and used for controlling the moisture absorption module, the heating module and the humidifying module to work. According to the air conditioner humidification system and the control method, water vapor can be directly adsorbed from outdoor air to be used for dehumidifying indoor air, and the moisture absorption process and the dehumidification process of the air conditioner humidification system are controlled according to the humidity of indoor and outdoor air, so that the operation efficiency and the operation precision of the dehumidification module are effectively improved, and the degree of comfort of indoor air is further improved.
Description
Technical field
The present invention relates to a kind of device controlling water-free humidification module based on indoor and outdoor air humidity and control method, belong to
In field of air conditioning.
Background technology
Humidity, cleannes, temperature are to weigh three important indicators of room comfortableness, in this 3 points of factors, humidity warp
Often ignored by major part.The impact to health for the humidity is very big in fact, especially in the winter time under heating condition, room
Inner room is raised due to temperature, leads to its relative humidity too low, and air is dried, and reduces human comfort.At present, domestic air conditioning
System, when heating, tends not to the humidity in room is rationally controlled.Humidity is too low, and air is dried, and is easy for coughing, and
Stay in the too high house of humidity for a long time, human body easy rheumatism again, therefore, during air-conditioning work, user is easily due to room
Humidity is excessive or too small and feels under the weather, so the adjustment of humidity must be suitable.
At present, control to realize winter room humidity, user typically requires purchase humidifier, relatively wet to increase interior
Degree, improves the comfortableness of indoor room.However, due to humidifier self structure and humidification principle problem, its humidifying effect and
Humidification cleanliness factor tends not to reach higher requirement.
After winter air-conditioning opens heating mode, indoor air temperature is declined by low rising, relative humidity, leads to room air
It is dried, comfortableness declines.At present, domestic air-conditioning system, when heating, tends not to the humidity in room is rationally controlled.
Content of the invention
(1) technical problem to be solved
The technical problem to be solved in the present invention is：When winter air-conditioning heats, by low rising, relative humidity declines air themperature,
Room air is led to be dried, comfortableness declines, and tends not to the humidity in room is rationally controlled.
(2) technical scheme
In order to solve above-mentioned technical problem, the invention provides a kind of air-conditioner humidifying system, including moisture absorption module, heated mould
Block and humidification module, described moisture absorption module includes the first blower fan, air channel, the first air door, the second air door, and described first blower fan passes through
Air channel is connected with the first air door and the second air door；Described humidification module include the second blower fan, air channel, the 3rd air door, humidification pipeline,
Indoor set, described second blower fan is passed through humidification pipeline respectively and is connected with indoor set and the 3rd air door with air channel；Described heating module
Including heater, described air-conditioner humidifying system also includes control module, and described control module includes master controller, for controlling
The work of moisture absorption module, heating module and humidification module runs.
Wherein, described moisture absorption module is provided with the outdoor air sensor for detecting outside air humidity；Described control
Module is provided with the first rotation speed of fan controller controlling rotation speed of fan.
Wherein, described outdoor air sensor and the first rotation speed of fan controller are connected with described master controller respectively.
Wherein, described master controller controls the first blower fan according to the outside air humidity signal of outdoor air sensor acquisition
Rotational speed governor, and then control rotating speed and the run time of the first blower fan.
Wherein, described humidification module is provided with the room air sensor for detecting indoor air humidity；Described control
Module is provided with the heating power controlling the second rotation speed of fan controller of rotation speed of fan to control heating devices heat power and controls
Device.
Wherein, described room air sensor, the second rotation speed of fan controller and heating power controller respectively with described
Master controller connects.
Wherein, described master controller controls the second blower fan according to the outside air humidity signal of room air sensor acquisition
Rotational speed governor, and then control the start and stop of the second blower fan and heater and control heating power controller to control heating dress
Put the operation power after startup.
Wherein, it is provided with hygroscopic material in described air channel, the water that described hygroscopic material is used in absorption stored air steams
Vapour.
Wherein, described hygroscopic material is made up of silica gel and calcium chloride.
Wherein, described humidification pipeline external surface parcel heat preserving and insulating material.
Present invention also offers a kind of air-conditioner humidifying system control method, comprise the following steps：
Moisture absorption pattern：
A. monitor outside air humidity Φout；
B. judge outside air humidity ΦoutWhether it is more than setting value Φ1；
C. start the first blower fan, and according to outside air humidity ΦoutRun with corresponding rotating speed n and run time t；
Humidifying mode：
D. monitor indoor air humidity Φin；
E. judge indoor air humidity ΦinWhether it is less than setting value Φ2；
F. start the second blower fan；
G. start heater, and according to indoor air humidity ΦinSize run with corresponding heating power P.
Wherein, in described step b, if judged result outside air humidity ΦoutMore than setting value Φ1When, execution step c；
If judged result outside air humidity ΦoutLess than or equal to setting value Φ1When, then return execution step a.
Wherein, in described step e, if judged result indoor air humidity ΦinLess than setting value Φ2When, execution step f；
If judged result indoor air humidity ΦinMore than or equal to setting value Φ2When, then return execution step d.
Wherein, in described step c, described outside air humidity ΦoutWith described rotating speed n and described run time t in gradient
Relation, specific as follows：
(1) as 65%≤Φout<When 75%, the first blower fan is with rotating speed n1With time t1Run；
(2) as 75%≤Φout<When 85%, the first blower fan is with rotating speed n2With time t2Run；
(3) as 85%≤Φout<When 95%, the first blower fan is with rotating speed n3With time t3Run；
Wherein, n1>n2>n3, t1>t2>t3.
Wherein, in described step g, described indoor air humidity ΦinWith heating power P relation in gradient, specific as follows：
(1) as 45%≤ΦinWhen≤55%, heater is with power P1Run；
(2) as 35%≤Φin<When 45%, heater is with power P2Run；
(3) as 25%≤Φin<When 35%, heater is with power P3Run；
(4) as 15%≤Φin<When 25%, heater is with power P4Run；
Wherein, P1<P2<P3<P4.
(3) beneficial effect
A kind of air-conditioner humidifying system provided by the present invention, can be according to the humidity of indoor and outdoor air come to air-conditioner humidifying system
The moisture absorption process of system and humidification are controlled, and are effectively improved operational efficiency and the running precision of humidification module, and then
Improve the comfort level of room air, this system design is simple, rational in infrastructure.
Brief description
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
Have technology description in required use accompanying drawing be briefly described it should be apparent that, drawings in the following description be only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, acceptable
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is a kind of structural representation of present invention air-conditioner humidifying system.
Fig. 2 is a kind of present invention air-conditioner humidifying system moisture absorption control process schematic diagram.
Fig. 3 is that a kind of present invention air-conditioner humidifying system humidifies control process schematic diagram.
Reference：1. the first blower fan；2-1. first motor；2-2. second motor；2-3. the 3rd drives electricity
Machine；3-1. first air door；3-2. second air door；3-3. the 3rd air door；4. hygroscopic material；5. the second blower fan；6. humidify pipeline；7.
Indoor set；8. heater；9. air channel；10. room air sensor；11. second rotation speed of fan controllers；12. heating powers
Controller；13. outdoor air sensors；14. first rotation speed of fan controllers；15. master controllers.
Specific embodiment
With reference to Figure of description and embodiment, the specific embodiment of the present invention is described in further detail.With
Lower embodiment is merely to illustrate the present invention, but can not be used for limiting the scope of the present invention.
As shown in figure 1, the present invention provides a kind of air-conditioner humidifying system, including moisture absorption module, heating module and humidification module,
Described moisture absorption module includes the first blower fan 1, air channel 9, the first air door 3-1, the second air door 3-2, and described first blower fan 1 passes through air channel
9 are connected with the first air door 3-1 and the second air door 3-2；Described humidification module include the second blower fan 5, air channel 9, the 3rd air door 3-3,
Humidification pipeline 6, indoor set 7, described second blower fan 5 passes through to humidify pipeline 6 and air channel 9 and indoor set 7 and the 3rd air door 3-3 respectively
Connection；Described heating module includes heater 8, and described air-conditioner humidifying system also includes control module, described control module bag
Include master controller 15, the work for controlling moisture absorption module, heating module and humidification module runs.
Described moisture absorption module is provided with the outdoor air sensor 13 for detecting outside air humidity；Described control module
It is provided with the first rotation speed of fan controller 14 controlling rotation speed of fan.
Described outdoor air sensor 13 and the first rotation speed of fan controller 14 are connected with described master controller 15 respectively.
Described master controller 15 controls the first blower fan according to the outside air humidity signal that outdoor air sensor 13 gathers
Rotational speed governor 14, and then control rotating speed and the run time of the first blower fan 1.
Described humidification module is provided with the room air sensor 10 for detecting indoor air humidity；Described control module
It is provided with the second rotation speed of fan controller 11 controlling rotation speed of fan and control the heating power of heater 8 heating power to control
Device 12.
Described room air sensor 10, the second rotation speed of fan controller 11 and heating power controller 12 respectively with described
Master controller 15 connects.
Described master controller 15 controls the second blower fan according to the outside air humidity signal that room air sensor 10 gathers
Rotational speed governor 11, and then control the start and stop of the second blower fan 2 and heater 8 and control heating power controller 12 to control
Operation power after heater 8 startup.
It is provided with hygroscopic material 4, described hygroscopic material 4 is used for the water vapour in absorption stored air in described air channel 9.
Described hygroscopic material 4 is made up of silica gel and calcium chloride.
Described humidification pipeline 6 outer surface parcel heat preserving and insulating material.
As shown in Figure 1, 2, air-conditioner humidifying its implementation of system moisture absorption process of the present invention is as follows：
First motor 2-1, the second motor 2-2, the 3rd motor 2-3 respectively by the first air door 3-1, second
Air door 3-2, the 3rd air door 3-3 adjust to opening, and the first blower fan 1 operates, and outdoor air are sent into air channel 9, in air channel 9
Carry out mass transfer exchange with hygroscopic material 4, the vapor of outdoor air is attracted on hygroscopic material 4, and by its storage.Work as moisture absorption
After process continues setting time t, the first motor 2-1, the second motor 2-2, the 3rd motor 2-3 are respectively by first
Air door 3-1, the second air door 3-2, the 3rd air door 3-3 adjust to closed mode.
As shown in Figure 1,3, air-conditioner humidifying its implementation of system humidification of the present invention is as follows：
3rd motor 2-3 adjusts the 3rd air door 3-3 to opening, and the second blower fan 5 starts, heater 8 with
Power P electrified regulation.In the presence of the second blower fan 5, after outdoor air flows through heater 8 heating, its temperature TairIt is increased to
The desorption temperature T of hygroscopic material 4desorb(the two meets Tair-Tdesorb>=5 DEG C).Air after heating is in the work of the second blower fan 5
With under, flow through hygroscopic material 4, because air themperature is high, relative humidity is low, leads to the moisture in hygroscopic material 4 can desorb into sky
In gas, improve relative humidity and the absolute humidity of air.Hot-air after humidified humidified pipe in the presence of the second blower fan 5
Indoor set 7 is delivered in road 6.
Complex chart 2-3, the air-conditioner humidifying system moisture absorption humidification rate-determining steps of the present invention are as follows：
(1) moisture absorption pattern：
A. monitor outside air humidity Φout；
B. judge outside air humidity ΦoutWhether it is more than setting value Φ1；
C. start the first blower fan, and according to outside air humidity ΦoutRun with corresponding rotating speed n and run time t；
In described step b, if judged result outside air humidity ΦoutMore than setting value Φ1When, execution step c；If sentencing
Disconnected result outside air humidity ΦoutLess than or equal to setting value Φ1When, then return execution step a；
In described step c, outside humidity Φ monitored by outdoor air sensor 13out, and its value is sent to master controller
15, master controller 15 judges ΦoutWhether it is more than setting value Φ1(preferably, setting value Φ1For 65%).Work as ΦoutWhen >=65%,
First blower fan 1 startup optimization, until run setting time t.Wherein, the running speed n of the first blower fan 1 and run time t with
ΦoutThe size of value is relevant.The running speed n of the first blower fan 1 and run time t and ΦoutValue relation in gradient, specific as follows：
(1) as 65%≤Φout<When 75%, the first blower fan is with rotating speed n1With time t1Run；
(2) as 75%≤Φout<When 85%, the first blower fan is with rotating speed n2With time t2Run；
(3) as 85%≤Φout<When 95%, the first blower fan is with rotating speed n3With time t3Run；
Wherein, n1>n2>n3, t1>t2>t3.
(2) humidifying mode：
D. monitor indoor air humidity Φin；
E. judge indoor air humidity ΦinWhether it is less than setting value Φ2；
F. start the second blower fan；
G. start heater, and according to indoor air humidity ΦinSize run with corresponding heating power P；
In described step e, if judged result indoor air humidity ΦoutDuring less than setting value, execution step f；If judging knot
Fruit indoor air humidity ΦoutDuring more than or equal to setting value, then return execution step d；
In described step g, indoor humidity Φ monitored by indoor humidity sensor 10in, and its value is sent to master controller 15,
Master controller 15 judges ΦinWhether it is less than setting value Φ2(preferably it is preferred that setting value Φ2For 55%).Work as Φin≤ 55%
When, the second blower fan 5 starts, and the second blower fan 5 starts 30s post heating device 8 and starts.Wherein, the operation power of heater 8 with
ΦinThe size of value is relevant.The operation power P of heater 8 is according to ΦinValue relation in gradient, specific as follows：
(1) as 45%≤ΦinWhen≤55%, heater is with power P1Run；
(2) as 35%≤Φin<When 45%, heater is with power P2Run；
(3) as 25%≤Φin<When 35%, heater is with power P3Run；
(4) as 15%≤Φin<When 25%, heater is with power P4Run；
Wherein, P1<P2<P3<P4.
Embodiment of above is merely to illustrate the present invention, rather than limitation of the present invention.Although with reference to embodiment to this
Bright be described in detail, it will be understood by those within the art that, technical scheme is carried out various combinations,
Modification or equivalent, without departure from the spirit and scope of technical solution of the present invention, the right that all should cover in the present invention will
Ask in the middle of scope.
Claims (15)
1. a kind of air-conditioner humidifying system, including moisture absorption module, heating module and humidification module, described moisture absorption module includes the first wind
Machine (1), air channel (9), the first air door (3-1), the second air door (3-2), described first blower fan (1) passes through air channel (9) and the first wind
Door (3-1) connects with the second air door (3-2)；Described humidification module include the second blower fan (5), air channel (9), the 3rd air door (3-3),
Humidification pipeline (6), indoor set (7), described second blower fan (5) passes through to humidify pipeline (6) and air channel (9) and indoor set (7) respectively
Connect with the 3rd air door (3-3)；Described heating module include heater (8) it is characterised in that described air-conditioner humidifying system also
Including control module, described control module includes master controller (15), for controlling moisture absorption module, heating module and humidification module
Work run.
2. air-conditioner humidifying system according to claim 1 is it is characterised in that described moisture absorption module is provided with for sensing chamber
The outdoor air sensor (13) of outer air humidity；Described control module is provided with the first rotation speed of fan control controlling rotation speed of fan
Device (14) processed.
3. air-conditioner humidifying system according to claim 2 is it is characterised in that described outdoor air sensor (13) and first
Rotation speed of fan controller (14) is connected with described master controller (15) respectively.
4. air-conditioner humidifying system according to claim 3 is it is characterised in that described master controller (15) is according to outdoor air
The outside air humidity signal that sensor (13) gathers controls the first rotation speed of fan controller (14), and then controls the first blower fan
(1) rotating speed and run time.
5. air-conditioner humidifying system according to claim 1 is it is characterised in that described humidification module is provided with for sensing chamber
The room air sensor (10) of interior air humidity；Described control module is provided with the second rotation speed of fan control controlling rotation speed of fan
Device (11) processed and the heating power controller (12) controlling heater (8) heating power.
6. air-conditioner humidifying system according to claim 5 it is characterised in that described room air sensor (10), second
Rotation speed of fan controller (11) and heating power controller (12) are connected with described master controller (15) respectively.
7. air-conditioner humidifying system according to claim 6 is it is characterised in that described master controller (15) is according to room air
The outside air humidity signal that sensor (10) gathers controls the second rotation speed of fan controller (11), and then controls the second blower fan
(2) and heater (8) start and stop and control heating power controller (12) come to control heater (8) start after operation
Power.
8. the air-conditioner humidifying system according to claim 1-7 any one is it is characterised in that arrange in described air channel (9)
There is hygroscopic material (4), described hygroscopic material (4) is used for the water vapour in absorption stored air.
9. air-conditioner humidifying system according to claim 8 is it is characterised in that described hygroscopic material (4) is by silica gel and chlorination
Calcium forms.
10. the air-conditioner humidifying system according to claim 1-7 any one it is characterised in that described humidification pipeline (6) outward
Heat preserving and insulating material is wrapped up on surface.
A kind of 11. air-conditioner humidifying system control methods are it is characterised in that comprise the following steps：
Moisture absorption pattern：
A. monitor outside air humidity Φout；
B. judge outside air humidity ΦoutWhether it is more than setting value Φ1；
C. start the first blower fan, and according to outside air humidity ΦoutRun with corresponding rotating speed n and run time t；
Humidifying mode：
D. monitor indoor air humidity Φin；
E. judge indoor air humidity ΦinWhether it is less than setting value Φ2；
F. start the second blower fan；
G. start heater, and according to indoor air humidity ΦinSize run with corresponding heating power P.
12. control methods according to claim 11 it is characterised in that in described step b, if judged result outdoor air
Humidity ΦoutMore than setting value Φ1When, execution step c；If judged result outside air humidity ΦoutLess than or equal to setting value
Φ1When, then return execution step a.
13. control methods according to claim 11 it is characterised in that in described step e, if judged result room air
Humidity ΦinLess than setting value Φ2When, execution step f；If judged result indoor air humidity ΦinMore than or equal to setting value Φ2
When, then return execution step d.
14. control methods according to claim 11 it is characterised in that in described step c, described outside air humidity
ΦoutWith described rotating speed n and described run time t relation in gradient, specific as follows：
(1) as 65%≤Φout<When 75%, the first blower fan is with rotating speed n1With time t1Run；
(2) as 75%≤Φout<When 85%, the first blower fan is with rotating speed n2With time t2Run；
(3) as 85%≤Φout<When 95%, the first blower fan is with rotating speed n3With time t3Run；
Wherein, n1>n2>n3, t1>t2>t3.
15. control methods according to claim 11 it is characterised in that in described step g, described indoor air humidity
ΦinWith heating power P relation in gradient, specific as follows：
(1) as 45%≤ΦinWhen≤55%, heater is with power P1Run；
(2) as 35%≤Φin<When 45%, heater is with power P2Run；
(3) as 25%≤Φin<When 35%, heater is with power P3Run；
(4) as 15%≤Φin<When 25%, heater is with power P4Run；
Wherein, P1<P2<P3<P4.
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| CN111649438A (en) * | 2020-04-28 | 2020-09-11 | 宁波奥克斯电气股份有限公司 | Humidifying device, humidifying control method and air conditioner |
| CN112268328A (en) * | 2020-09-16 | 2021-01-26 | 珠海格力电器股份有限公司 | Anhydrous humidification method, controller, anhydrous humidification device and storage medium |
| CN113390169A (en) * | 2021-05-19 | 2021-09-14 | 青岛海尔空调电子有限公司 | Control method and device for humidity conditioner and humidity conditioner |
| WO2022193623A1 (en) * | 2021-03-15 | 2022-09-22 | 青岛海尔空调器有限总公司 | Method for controlling humidifying downward air-output air conditioner, and humidifying downward air-out air conditioner |
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| CN112268328B (en) * | 2020-09-16 | 2024-05-24 | 珠海格力电器股份有限公司 | Anhydrous humidification method, controller, anhydrous humidification device and storage medium |
| WO2022193623A1 (en) * | 2021-03-15 | 2022-09-22 | 青岛海尔空调器有限总公司 | Method for controlling humidifying downward air-output air conditioner, and humidifying downward air-out air conditioner |
| CN113390169A (en) * | 2021-05-19 | 2021-09-14 | 青岛海尔空调电子有限公司 | Control method and device for humidity conditioner and humidity conditioner |
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