CN109974226A - A kind of control method, humidification control system and the air conditioner of air conditioner humidification - Google Patents
A kind of control method, humidification control system and the air conditioner of air conditioner humidification Download PDFInfo
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- CN109974226A CN109974226A CN201910366294.2A CN201910366294A CN109974226A CN 109974226 A CN109974226 A CN 109974226A CN 201910366294 A CN201910366294 A CN 201910366294A CN 109974226 A CN109974226 A CN 109974226A
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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
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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
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
- F24F11/46—Improving electric energy efficiency or saving
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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
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
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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
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
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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
- F24F6/00—Air-humidification, e.g. cooling by humidification
- F24F6/02—Air-humidification, e.g. cooling by humidification by evaporation of water in the air
- F24F6/08—Air-humidification, e.g. cooling by humidification by evaporation of water in the air using heated wet elements
- F24F6/10—Air-humidification, e.g. cooling by humidification by evaporation of water in the air using heated wet elements heated electrically
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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
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
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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
- F24F2110/00—Control inputs relating to air properties
- F24F2110/20—Humidity
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- Air Conditioning Control Device (AREA)
Abstract
The present invention provides a kind of control method of air conditioner humidification, humidification control system and air conditioners, comprising: air conditioner is opened, and current indoor environment temperature and current indoor envionmental humidity are obtained；The absolute moisture content M of current indoor is determined according to the current indoor environment temperature and the current indoor envionmental humidity；Default absolute moisture content N is determined according to the corresponding default relative humidity of the current indoor environment temperature and current indoor environment temperature；Humidification amount X is determined according to the absolute moisture content M of the current indoor and default absolute moisture content N, the control method of air conditioner humidification of the invention intelligently extrapolates current absolute water content by Current Temperatures and its relative humidity, and default absolute moisture content is intelligently extrapolated by current indoor environment temperature and the corresponding default relative humidity of current indoor environment temperature, to calculate humidification amount, precisely humidification is realized.
Description
Technical field
The present invention relates to air-conditioning technical fields, control in particular to a kind of control method of air conditioner humidification, humidification
System and air conditioner.
Background technique
In air conditioner heat-production or process of refrigerastion, with the change of temperature, the relative humidity in air is reduced, thus table
It is more dry to reveal air, the prior art is generally humidified by modes such as water-wet film or ultrasonic waves, to realize increase air
In absolute water content so that the relative humidity of air is promoted, to promote the comfort in room, but existing air conditioner is wet
Degree adjusting control precision is poor, and comfort level is poor.
Summary of the invention
Problems solved by the invention is that existing air conditioner humidity regulation control precision is poor, and the technology of comfort level difference is asked
Topic.
To solve the above problems, the present invention provides a kind of control method of air conditioner humidification:
Air conditioner is opened, and current indoor environment temperature and current indoor envionmental humidity are obtained；
The absolute of current indoor is determined according to the current indoor environment temperature and the current indoor envionmental humidity
Water capacity M；
It is determined according to the corresponding default relative humidity of the current indoor environment temperature and current indoor environment temperature pre-
If absolute moisture content N；
Humidification amount X is determined according to the absolute moisture content M of the current indoor and default absolute moisture content N.
Humidification amount X is obtained according to the difference of current indoor environment absolute moisture content M and default absolute moisture content N as a result,
Adjusting numerical value realize precisely humidification so as to carry out quantitative adjusting to indoor relative humidity.
Optionally, the absolute moisture content M and default absolute moisture content N according to the current indoor determine humidification amount X it
Afterwards, further comprising the steps of:
Humidification is decomposed into multiple single humidification cies by the air conditioner；
The list humidification cy specifically includes:
The humidification amount in single humidification cy is determined according to the humidification amount X；
It is humidified according to the humidification amount air conditioner in single humidification cy；
Current indoor environment temperature and the corresponding humidity of current indoor environment temperature after the air conditioner humidification；
Redefine humidification amount X.
The present invention is using iteration and the method being humidified step by step step by step as a result, and then reaches the relative humidity in preset room,
Improve comfort level, avoids the error of humidity regulation caused by the difference because of room-size.
Optionally, the control method, further includes:
Obtain target temperature set by user；
Specific refrigerating effect/heating of the air conditioner is adjusted according to the temperature difference of target temperature and current indoor environment temperature
Amount；
Specific refrigerating effect/heating capacity of the air conditioner specifically includes: judging the target temperature and current indoor environment
The size of the difference of temperature determines specific refrigerating effect/heating capacity size of the air conditioner according to the size of the difference:
When the temperature difference of target temperature and current indoor environment temperature is big, then specific refrigerating effect/heating capacity of the air conditioner
Greatly；
When the temperature difference of target temperature and current indoor environment temperature is small, then specific refrigerating effect/heating capacity of the air conditioner
It is small.
Specific refrigerating effect/heating capacity of air conditioner runs power decision by compressor as a result, as a result, can be according to target temperature
The temperature difference situation of degree and current indoor environment temperature control compressor runs power, to realize energy-saving, the fortune of compressor
The temperature difference situation of row power and target temperature and current indoor environment temperature is adapted, and avoids compressor excessive loss, extension makes
Use the service life.
Optionally, the control method, further includes:
According to specific refrigerating effect/heating capacity of the air conditioner and the humidification amount X regulating system air quantity, specifically include:
When specific refrigerating effect/heating capacity of the air conditioner is big, the humidification amount X is big, then systematic air flow is big；
When specific refrigerating effect/heating capacity of the air conditioner is small, the humidification amount X is small, then systematic air flow is small；
When specific refrigerating effect/heating capacity of the air conditioner is big, the humidification amount X is small, then systematic air flow is small；
When specific refrigerating effect/heating capacity of the air conditioner is small, the humidification amount X is big, then systematic air flow is small.
Systematic air flow can rapidly and effectively change integrated environment temperature and not to the list of humidification amount and air conditioner as a result,
Position refrigerating capacity/heating capacity interferes.
Optionally, the humidification amount X is adjusted, further includes: according to following relational expression:
X=ε (M-N) Q/qH ρ；
M is the absolute moisture content g/kg of current indoor；
N is default absolute moisture content g/kg；
ρ is air density values；
Q is unit thermic load；
H is room height；
Q is unit refrigeration/heating capacity W/h of air conditioner；
ε is correction factor.
Humidification amount is quantitatively calculated as a result, realizes that indoor precisely humidification is adjusted.
Compared with the existing technology, the control method of air conditioner humidification of the present invention has the advantage that
The control method of air conditioner humidification of the invention is intelligently extrapolated current exhausted by Current Temperatures and its relative humidity
It is intelligently calculated to water content, and by the corresponding default relative humidity of current indoor environment temperature and current indoor environment temperature
Absolute moisture content is preset out, to calculate humidification amount, realizes precisely humidification, and humidification is multicycle humidification, in real time really
Determine humidification amount, the humidification amount that avoiding may cause by room-size difference adjusts error, further improves indoor humidification
Precise degrees.
Another object of the present invention is to propose a kind of humidification control system, to solve the humidity regulation control of existing air conditioner
Precision processed is poor, the technical problem of comfort level difference.
In order to achieve the above objectives, the technical scheme of the present invention is realized as follows:
A kind of humidification control system, comprising: water tank；
Vaporising device；
Water pump between the water tank and the vaporising device is set；
The steam jet being connect with the vaporising device；
Control device, for executing the control method of the air conditioner humidification to the humidification control system.
Optionally, the water outlet of the steam jet is suitable for being arranged in the surface of the vaporising device.
The saturated vapor of high-speed motion and evaporator surface condense as a result, kill evaporator and show bacterium, and generate clear
Cleaning effect is washed, so as to improve indoor environment.
Steam is mixed with air in the indoor motor operation process of air conditioner as a result, and is entered the room, realizes and adjusts temperature
While indoor humidity is adjusted.
Optionally, further includes:
Temperature sensor, for detecting current indoor environment temperature；
Humidity sensor, for detecting current indoor envionmental humidity.
Indoor temperature and humidity is obtained, in real time as a result, convenient for indoor relative humidity is adjusted.
Optionally, the vaporising device is steam generator.
Steam humidification is utilized as a result, and range of scatter is big, and will not influence the heating effect of air-conditioning.
Compared with the existing technology, humidification control system of the present invention has the advantage that
Humidification control system of the invention is controlled by adjusting the heating power of steam generator and the duty ratio of water pump
Humidification amount processed realizes precisely humidification, improves comfort level, and steam humidification, and range of scatter is big, increases with the contact area of evaporator
Greatly, uniformity is good, while the saturated vapor of high-speed motion and evaporator surface condense, and kills evaporator and shows bacterium, and produces
Raw cleaning cleaning effect, so as to improve indoor environment.
Another object of the present invention is to propose a kind of air conditioner, precision is controlled to solve the humidity regulation of existing air conditioner
It is poor, the technical problem of comfort level difference.
A kind of air conditioner, including any of the above-described humidification control system.
Possessed advantage is identical compared with the existing technology with the humidification control system for the air conditioner, no longer superfluous herein
It states.
Detailed description of the invention
Fig. 1 is the control method flow chart that the air conditioner humidifies；
Fig. 2 is that flow chart is embodied in the control method that the air conditioner humidifies；
Fig. 3 is the specific implementation flow chart of step S5 in Fig. 2；
Fig. 4 is humidification control system architecture schematic diagram of the present invention.
Description of symbols:
1, water tank, 2, vaporising device, 3, water pump, 4, steam jet.
Specific embodiment
To make the above purposes, features and advantages of the invention more obvious and understandable, with reference to the accompanying drawing to the present invention
Specific embodiment be described in detail.
During air conditioner heat-production, due to etc. wet heating, absolute water content is constant, as the temperature rises, in air
Relative humidity reduce, so that it is more dry to show air, during air conditioner refrigerating, during the work time not due to air-conditioning
Disconnected that room air is carried out replacement cycles, when air passes through evaporator, the moisture in air can be adsorbed on an evaporator from row
Water pipe is discharged, and the moisture in room air can gradually decrease, and more dries to also show air, the prior art generally passes through
The modes such as water-wet film or ultrasonic wave humidify, so that the absolute water content increased in air is realized, so that the relative humidity of air
It is promoted, so that the comfort in room is promoted, but humidity regulation control precision is poor, and it is excessively high to be likely to result in room relative humidity
Or too low situation, room comfort level is influenced, in particular for the preservation of painting and calligraphy and tobacco leaf, for the relative humidity in room
Required precision is higher, the method for relative humidity in the room for needing to be precisely controlled.
As shown in Figure 1, a kind of control method of air conditioner humidification, comprising the following steps:
S1, air conditioner are opened, and current indoor environment temperature and current indoor envionmental humidity are obtained；
According to the temperature difference of current indoor environment temperature and target temperature, intelligence adjusts the heating capacity or refrigerating capacity of air-conditioning,
And according to heating capacity or the adjusting situation of refrigerating capacity, air volume is controlled, so as to adjust to room temperature rapidly
Section improves user experience.
S2, the exhausted of current indoor is determined according to the current indoor environment temperature and the current indoor envionmental humidity
To water capacity M；
It is tabled look-up to obtain the corresponding saturated vapor pressure of current indoor environment temperature according to temperature-saturated vapor pressure table, by being saturated
Vapour pressure and current indoor envionmental humidity obtain current indoor steam partial pressure, and the calculation formula according to water capacity is d
=622 φ Ps/ (P- φ Ps), in which: P indicates air pressure (Pa), and Ps indicates steam partial pressure (Pa), and φ indicates opposite
Humidity (%), so that the absolute moisture content of current indoor be calculated, real time reaction indoor environment temperature and humidity situation, convenient for working as
Preceding indoor absolute moisture content is precisely adjusted, to precisely adjust indoor relative humidity, improves indoor environment comfort level.
S3, it is determined according to the corresponding default relative humidity of the current indoor environment temperature and current indoor environment temperature
Default absolute moisture content N；
Physiological function based on people, most pleasant indoor temperature and humidity is: winter temperature is 18 to 25 DEG C, and relative humidity is
30% to 80%；Summer temperature is 23 to 28 DEG C, and relative humidity is 30% to 60%.The people to feel comfortable within this range accounts for
95% or more.Air-conditioned interior is being filled, room temperature is 19 to 24 DEG C, and when humidity is 40% to 50%, people can feel the most comfortable.Such as
For fruit in view of temperature, influence of the relative humidity to people's thinking activities, optimum room temperature should be that work efficiency is high 18 DEG C, relatively wet
Degree should be 40% to 60%, at this point, the state of mind of people is good, thinking is most quick, it is preferable that in the present embodiment, current indoor ring
When border temperature is 25 DEG C, the corresponding default relative humidity of current indoor environment temperature is 50%RH, to give good relax
Suitable environment provides the user with optimal ambient experience.
S4, humidification amount X is determined according to the absolute moisture content M and default absolute moisture content N of the current indoor.
The adjusting of humidification amount X is obtained according to the difference of current indoor environment absolute moisture content M and default absolute moisture content N
Numerical value realizes precisely humidification so as to carry out quantitative adjusting to indoor relative humidity.
As shown in Figure 2,3, humidification is being determined according to the absolute moisture content M and default absolute moisture content N of the current indoor
It is further comprising the steps of after measuring X:
Humidification is decomposed into multiple single humidification cies by S5, the air conditioner；
The list humidification cy specifically includes:
S51, the humidification amount in single humidification cy is determined according to the humidification amount X；
S52, it is humidified according to the humidification amount air conditioner in single humidification cy；
Current indoor environment temperature and current indoor environment temperature after S53, the acquisition air conditioner humidification is corresponding
Humidity；
S6, humidification amount X is redefined.
The target humidification amount X humidification amount being decomposed into multiple monocycles is humidified, and obtains and works as cup after humidification
The step of interior environment temperature and corresponding humidity of current indoor environment temperature, repetition above-mentioned S2-S3, humidification amount X is redefined,
Then humidification amount X is decomposed again, is recycled according to this, until current indoor ambient humidity meets default relative humidity, then humidifies stopping,
The present invention reaches the relative humidity in preset room using iteration and the method being humidified step by step step by step, improves comfort level, keeps away
The error for having exempted from humidity regulation caused by the difference because of room-size, makes it have better universality, has stronger self repair
Positive ability realizes the accurate humidification of indoor humidity control.
The control method of the air conditioner humidification, further includes:
Obtain target temperature set by user；
Specific refrigerating effect/heating of the air conditioner is adjusted according to the temperature difference of target temperature and current indoor environment temperature
Amount.
Specific refrigerating effect/heating capacity of air conditioner runs power decision by compressor, according to target temperature and can work as a result,
The temperature difference situation control compressor of preceding indoor environment temperature runs power, to realize energy-saving.
Specific refrigerating effect/heating capacity of the air conditioner is adjusted according to the temperature difference of target temperature and current indoor environment temperature
It specifically includes: judging the size of the difference of the target temperature and current indoor environment temperature, determined according to the size of the difference
The specific refrigerating effect of the air conditioner/heating capacity size；
When the temperature difference of target temperature and current indoor environment temperature is big, then specific refrigerating effect/heating capacity of the air conditioner
Greatly；
When the temperature difference of target temperature and current indoor environment temperature is small, then specific refrigerating effect/heating capacity of the air conditioner
It is small.
The operation power and target temperature of compressor and the temperature difference situation of current indoor environment temperature are adapted, and avoid working as mesh
In the case of the temperature difference for marking temperature and current indoor environment temperature, compressor excessive loss prolongs the service life.
The control method of the air conditioner humidification, further includes: according to specific refrigerating effect/heating capacity of the air conditioner and institute
Humidification amount X regulating system air quantity is stated, is specifically included: when specific refrigerating effect/heating capacity of the air conditioner is big, the humidification amount X
Greatly, then systematic air flow is big；When specific refrigerating effect/heating capacity of the air conditioner is small, the humidification amount X is small, then systematic air flow is small；
When specific refrigerating effect/heating capacity of the air conditioner is big, the humidification amount X is small, then systematic air flow is small；When the list of the air conditioner
Position refrigerating capacity/heating capacity is small, and the humidification amount X is big, then systematic air flow is small.
During operation of air conditioner, intelligently adjusted according to current indoor environment temperature and the temperature difference of the target temperature of setting empty
The refrigerating capacity or heating capacity of device are adjusted, to achieve the purpose that quickly to change environment temperature, systematic air flow is according to refrigerating capacity or system
The adjusting situation of heat and humidification amount is set, when specific refrigerating effect/heating capacity of humidification amount and air conditioner is any smaller,
Systematic air flow is also small, generates interference to avoid specific refrigerating effect/heating capacity adjusting of humidification amount and air conditioner, when humidification amount and
When specific refrigerating effect/heating capacity of air conditioner is all larger, systematic air flow is also big, so that the unit to humidification amount and air conditioner is freezed
Booster action is played in the adjusting of amount/heating capacity, in the present embodiment, it is preferable that systematic air flow is set as 700m3/ h, within the scope of this
Systematic air flow can rapidly and effectively change integrated environment temperature and not to specific refrigerating effect/system of humidification amount and air conditioner
Heat interferes.
The control method of the air conditioner humidification, further includes: the air conditioner factory setting has room height.
Since the power of air-conditioning has the room area applicable with it, for example, 1 air-conditioning is applicable in 15 square metres of left sides of area
The right side herein sets the height in room, it is preferred that room height is set as 2.2m in this example, to meet mostly
The specification of several domestic floor designs, further decreases the computation burden of self-recision generation.
The signal period time is 8-12min.
In the case where considering machine utilization ability, in this example, it is preferable that time monocycle is 10min, initial detecting
Time is 4min, and Temperature Humidity Sensor has time enough to detect indoor temperature and humidity, to obtain reliable true
Indoor temperature and humidity data, humidification periods 1min are rapidly completed to indoor humidification by vaporising device, are subsequent waiting period
The surplus time, waiting time 5min, after the cold wind of air-conditioning or hot wind carry out disturbance a period of time to room air,
Indoor temperature and humidity numerical stability gets off, consequently facilitating carrying out detection adjusting to indoor temperature and humidity, obtains reliable data, full
The time required to foot detection, humidity changes the stable time after humidification, the determining minimum time period, can be repeatedly to humidification amount
It is corrected, there is stronger self-recision ability, realize that humidity precisely humidifies.
The humidification amount X is adjusted, further includes: according to following relational expression:
X=ε (M-N) Q/qH ρ；
M is the absolute moisture content g/kg of current indoor；
N is default absolute moisture content g/kg；
ρ is air density values, value 1.29kg/m3；
Q is unit thermic load, value 150W/m2；
H is room height, value 2.2m；
Q is unit refrigeration/heating capacity W/h of air conditioner；
ε is correction factor, value 0.5.
The present embodiment combines specific implementation data to be described in detail, and detailed process is as follows:
Under heating mode, 25 DEG C of Current Temperatures, 30%RH when current relative humidity, the temperature of target it is best relatively wet
Degree is 50%RH.The heating capacity of air conditioner is 4000W,
Then formula X=ε (M-N) Q/qH ρ；
Wherein, V is the air quantity of air conditioner, 700m3/h；
The absolute moisture content of M- air is 0.0059g/kg；
The absolute moisture content of N- air is 0.0099g/kg；
ρ is air density values, value 1.29kg/m3；
Unit thermic load q, value 150W/m2；
Room height H, value 2.2m；
Q is unit refrigeration/heating capacity W/h of air conditioner；
X=(0.0099-0.0059) * 4000/150*2.2*1.29=113g/h；
Then a hour provides 113 grams of water and carries out room humidification, primary based on control program 10min detection, then humidifies
Journey is also to humidify once every 10min, then injection 20g steam occurs for primary steam.
That is 4 minutes temperature and humidity of initial detecting, the current absolute moisture content 0.0059g/kg of identification calculating and target absolutely contain wet
Measure 0.0099g/kg；
Then the 5th minute injection 20g saturated vapor for detecting and feeding back room temperature and humidity, waits air to disturb in remaining 5 minutes
It is dynamic that the temperature and humidity stability in room is made to get off, humidification amount is determined again, and then be decomposed into multicycle humidification, recycle according to this, it is indoor
Humidification adjusts accurate and reliable.
As shown in figure 4, a kind of humidification control system includes: water tank 1；Vaporising device 2；Setting is in the water tank 1 and described
Water pump 3 between vaporising device 2；The steam jet 4 being connect with the vaporising device 2, control device, for being controlled to the humidification
System processed executes the control method of the air conditioner humidification, and in Fig. 4, humidification control system can also include that setting is being evaporated
The filter (not shown) of the intake tunnel of device 2 guarantees the degree of purity for the steam that vaporising device 2 ejects, water tank 1 and water pump
It is connected between 3 by the first water pipe, control valve is set on the first water pipe, connected between water pump 3 and vaporising device 2 by the second water pipe
It connects, electric expansion valve is provided on the second water pipe, cap relief valve and air-stopping valve, cap relief valve and steaming are provided on the vaporising device 2
Vapour jet pipe 4 is connected to, in addition, further including the (not shown)s such as heating element, throttling set in Fig. 4, which is not described herein again.
The water outlet of the steam jet 4 is suitable for being arranged in the surface of the vaporising device 2, and water pump 3 is by water from water first
It is extracted into case 1 in vaporising device 2, aqueous vapor is melted into saturated vapor by vaporising device 2, is then ejected into evaporator by sluice noz(zle)
Steam is mixed with air in the indoor motor operation process of air conditioner enter the room at this time, realizes the effect of warming and humidifying by surface
Fruit.
Further include: temperature sensor, for detecting current indoor environment temperature；Humidity sensor works as cup for detecting
Interior envionmental humidity.
Temperature sensor and humidity sensor are electrically connected with controller, and humidity sensor detects current relative humidity,
Temperature sensor detects current indoor temperature, and the proper moisture that controller calculates under the temperature corresponds to carries out absolute moisture content
It adjusts, to realize humidification process control.
In cooling mode, the vaporising device is evaporator.
When Summer Indoor air is more dry, evaporator exchange heat with interior cool down to interior while to room
It is inside humidified, improves indoor environment comfort level.
In a heating mode, the vaporising device is steam generator.
When indoor relative humidity declines in winter, using steam humidification, range of scatter is big, and will not influence the heating of air-conditioning
The contact area of effect, steam and evaporator increases, and uniformity is good, while the saturated vapor of high-speed motion and evaporator surface are solidifying
Knot kills evaporator and shows bacterium, and generates cleaning cleaning effect, so as to improve indoor environment, after by humidification order,
This period of programmed decision increased humidification amount carries out intelligence and resolves into g/min saturated vapor amount, then adjusts steam generator
The duty cycle adjustment inflow of heating power and water pump, is adjusted ambient humidity, it is preferable that the heating function of steam generator
Rate is greater than the power of the water pump, so as to which water pump water supply to be evaporated completely, obtains more dry saturated steam, realizes
Indoor accurate humidification.
A kind of air conditioner, including humidification control system described above.Air conditioner described in the present embodiment is steamed by adjusting
The heating power of vapour generator and the duty ratio of water pump, and then humidification amount is controlled, it realizes precisely humidification, improves comfort level.
Although present disclosure is as above, present invention is not limited to this.Anyone skilled in the art are not departing from this
It in the spirit and scope of invention, can make various changes or modifications, therefore protection scope of the present invention should be with claim institute
Subject to the range of restriction.
Claims (10)
1. a kind of control method of air conditioner humidification, which is characterized in that
Air conditioner is opened, and current indoor environment temperature and current indoor envionmental humidity are obtained；
Determine that absolutely containing for current indoor is wet according to the current indoor environment temperature and the current indoor envionmental humidity
Measure M；
It is determined according to the corresponding default relative humidity of the current indoor environment temperature and current indoor environment temperature default exhausted
To water capacity N；
Humidification amount X is determined according to the absolute moisture content M of the current indoor and default absolute moisture content N.
2. the control method of air conditioner humidification according to claim 1, which is characterized in that according to the current indoor
It is further comprising the steps of after absolute moisture content M and default absolute moisture content N determines humidification amount X:
Humidification is decomposed into multiple single humidification cies by the air conditioner；
The list humidification cy specifically includes:
The humidification amount in single humidification cy is determined according to the humidification amount X；
It is humidified according to the humidification amount air conditioner in single humidification cy；
Current indoor environment temperature and the corresponding humidity of current indoor environment temperature after obtaining the air conditioner humidification；
Redefine humidification amount X.
3. the control method of air conditioner humidification according to claim 1, which is characterized in that the control method, further includes:
Obtain target temperature set by user；
Specific refrigerating effect/heating capacity of the air conditioner is adjusted according to the temperature difference of target temperature and current indoor environment temperature；
Specific refrigerating effect/heating capacity of the air conditioner specifically includes: judging the target temperature and current indoor environment temperature
Size of the difference, specific refrigerating effect/heating capacity size of the air conditioner is determined according to the size of the difference:
When the temperature difference of target temperature and current indoor environment temperature is big, then specific refrigerating effect/heating capacity of the air conditioner is big；
When the temperature difference of target temperature and current indoor environment temperature is small, then specific refrigerating effect/heating capacity of the air conditioner is small.
4. the control method of air conditioner humidification according to claim 3, which is characterized in that the control method, further includes:
According to specific refrigerating effect/heating capacity of the air conditioner and the humidification amount X regulating system air quantity, specifically include:
When specific refrigerating effect/heating capacity of the air conditioner is big, the humidification amount X is big, then systematic air flow is big；
When specific refrigerating effect/heating capacity of the air conditioner is small, the humidification amount X is small, then systematic air flow is small；
When specific refrigerating effect/heating capacity of the air conditioner is big, the humidification amount X is small, then systematic air flow is small；
When specific refrigerating effect/heating capacity of the air conditioner is small, the humidification amount X is big, then systematic air flow is small.
5. the control method of air conditioner humidification according to claim 1, which is characterized in that the humidification amount X is adjusted, and is also wrapped
It includes: according to following relational expression:
X=ε (M-N) Q/qH ρ；
M is the absolute moisture content g/kg of current indoor；
N is default absolute moisture content g/kg；
ρ is air density values；
Q is unit thermic load；
H is room height；
Q is unit refrigeration/heating capacity W/h of air conditioner；
ε is correction factor.
6. a kind of humidification control system characterized by comprising
Water tank (1)；
Vaporising device (2)；
The water pump (3) being arranged between the water tank (1) and the vaporising device (2)；
The steam jet (4) being connect with the vaporising device (2)；
Control device, for requiring the humidification control system perform claim control of 1~5 any air conditioner humidification
Method.
7. humidification control system according to claim 6, which is characterized in that the water outlet of the steam jet (4) is suitable for
Surface in the vaporising device (2) is set.
8. humidification control system according to claim 6, which is characterized in that further include:
Temperature sensor, for detecting current indoor environment temperature；
Humidity sensor, for detecting current indoor envionmental humidity.
9. humidification control system according to claim 6, which is characterized in that the vaporising device (2) is steam generator
Or evaporator.
10. a kind of air conditioner, which is characterized in that including humidification control system described in claim 6-9 any one.
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| CN114251751A (en) * | 2021-12-13 | 2022-03-29 | 珠海格力电器股份有限公司 | Air conditioner fan, control method and device thereof and storage medium |
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| CN110410973A (en) * | 2019-07-24 | 2019-11-05 | 广东美的制冷设备有限公司 | Air conditioner and its humidifying controlling method |
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| CN112781193B (en) * | 2021-01-29 | 2022-07-19 | 青岛海尔空调器有限总公司 | Method and device for humidifying and humidifying air conditioner |
| CN112628978A (en) * | 2021-02-03 | 2021-04-09 | 成都博瑞科传科技有限公司 | Indoor environment control method based on indoor electric appliance |
| CN114383283A (en) * | 2021-12-06 | 2022-04-22 | 青岛海尔空调器有限总公司 | Method and device for controlling humidifying equipment and humidifying equipment |
| CN114383283B (en) * | 2021-12-06 | 2024-06-18 | 青岛海尔空调器有限总公司 | Method and device for controlling humidifying equipment and humidifying equipment |
| CN114251751A (en) * | 2021-12-13 | 2022-03-29 | 珠海格力电器股份有限公司 | Air conditioner fan, control method and device thereof and storage medium |
| CN114251751B (en) * | 2021-12-13 | 2022-12-06 | 珠海格力电器股份有限公司 | Air conditioner fan, control method and device thereof and storage medium |
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Application publication date: 20190705 |