CN112268328B - Anhydrous humidification method, controller, anhydrous humidification device and storage medium - Google Patents

Anhydrous humidification method, controller, anhydrous humidification device and storage medium Download PDF

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Publication number
CN112268328B
CN112268328B CN202010975240.9A CN202010975240A CN112268328B CN 112268328 B CN112268328 B CN 112268328B CN 202010975240 A CN202010975240 A CN 202010975240A CN 112268328 B CN112268328 B CN 112268328B
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Prior art keywords
area
moisture absorption
gear
fan
zeolite
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CN202010975240.9A
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CN112268328A (en
Inventor
江世恒
高阳
肖庆
越飞
常玮
李金伟
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Gree Electric Appliances Inc of Zhuhai
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Gree Electric Appliances Inc of Zhuhai
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F6/00Air-humidification, e.g. cooling by humidification
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007Indoor units, e.g. fan coil units
    • F24F1/0087Indoor units, e.g. fan coil units with humidification means
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/02Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing
    • F24F1/037Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing with humidification means
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/12Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
    • F24F3/14Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Drying Of Gases (AREA)

Abstract

The invention belongs to the technical field of air conditioning humidification, and discloses a water-free humidification method, a controller, a water-free humidification device and a storage medium, wherein a motor drives a gear rack and a zeolite block to periodically move in a working area, and the zeolite block enters a dehumidification area from a moisture absorption area and then enters a humidification area; the external fan of the humidifying area works to suck outdoor ambient air into the humidifying area, and the zeolite blocks absorb moisture in the ambient air; after the zeolite blocks move to the dehumidification area, the water absorbed by the zeolite blocks is separated out because the set temperature of the heating device is higher than the dehumidification temperature; the fan of the dehumidifying area runs to pump air from the outdoor side into the dehumidifying area to heat the air to the set temperature of the air conditioner, so that the separated water vapor is taken away, and enters the room through the pipeline to increase the humidity in the room. According to the invention, the optimal state of moisture absorption and moisture removal is adjusted by matching the rotating speed of the fan and the advancing speed of the working module, and the humidity and the air quantity of the air outlet are changed, so that the humidity of a room is adjusted.

Description

Anhydrous humidification method, controller, anhydrous humidification device and storage medium
Technical Field
The invention belongs to the technical field of air conditioner humidification, and particularly relates to a non-water humidification method, a controller, a non-water humidification device and a storage medium.
Background
At present, when a user heats an air conditioner or supplies heat by using fuel gas for a long time, the relative humidity in a room is obviously reduced, and the relative humidity in the north and part of the south is lower than that in the room by 30%, so that the comfort of the user is reduced, and the user can live and work in the environment for a long time, and the body of the user is adversely affected. Therefore, under heating conditions, the problem of room humidity control is solved. In order to solve the above problems, various kinds of humidification apparatuses with or without water are on the market. The water humidifying device is characterized in that a user is required to change water by himself, so that inconvenience is caused, and the anhydrous humidifying technology is a mode that moisture in air is taken as a humidifying water source to humidify, and technologies such as a humidity sensor are combined with each other, so that the effect of improving the relative humidity of indoor room air is achieved.
Japanese patent CN1319171a is a large fitting air conditioner with humidifying function. Anhydrous humidification: the moisture in the air is absorbed by the moisture absorbing material, the air is absorbed by the moisture absorbing sector of the humidifying runner, then the humidifying runner is dehumidified by the dehumidifying area, hot and humid air is sent into the room by the fan, and finally the turntable is cooled so as to carry out the next cycle.
However, the outdoor unit is increased in size and complicated in structure, and thus improvement is required.
Through the above analysis, the problems and defects existing in the prior art are as follows:
In the existing anhydrous humidifying function module, a whole zeolite rotary table is adopted, and the rotary table structure is circular, so that the working area is limited by the size of the box body, and the space utilization rate is low.
In the prior art, the turntable structure is of an integral structure, materials are connected when moisture absorption and humidification are carried out, and the phenomenon of heat transfer occurs, so that the moisture absorption capacity is reduced.
And the prior art has a complex structure.
The meaning of solving the problems and the defects is as follows:
The zeolite is cut into discrete units and connected by racks, and the zeolite is driven by the gears to periodically move in a dehumidifying area and a moisture absorbing area. The variable travelling path in a certain volume is realized to adapt to the requirements of different environments, and the volume space is saved. By cutting the zeolite into discrete units, the utilization rate of the zeolite in the process of moisture removal and absorption conversion is higher, and the heat of a moisture removal area is not transferred to the moisture absorption area, so that incomplete moisture absorption is caused.
The optimal state of moisture absorption and moisture removal is adjusted through the cooperation of the rotating speed of the fan and the advancing speed of the working module, and the air outlet humidity and the air quantity are changed, so that the room humidity is adjusted.
Disclosure of Invention
Aiming at the problems existing in the prior art, the invention provides a non-water humidifying method, a controller, a non-water humidifying device and a storage medium.
The invention is realized in such a way that a method for controlling anhydrous humidification comprises the following steps: the optimal state of moisture absorption and moisture removal is adjusted by the cooperation of the rotating speed of the moisture absorption region fan and the moisture removal fan and the advancing speed of the zeolite block working mechanism, and the air outlet humidity and the air quantity are changed.
Further, the zeolite block working mechanism comprises: a motor;
The motor drives the gear, the rack and the zeolite block to periodically move in the working area, and the zeolite block enters the dehumidifying area from the moisture absorbing area and then enters the moisture absorbing area to perform circulating work.
Further, the anhydrous humidification control method specifically includes:
t=0min, X i <XS, the moisture absorption region fan 1 gear speed V 1, the moisture removal fan 1 gear speed V 2, the motor setting 2 gear speed omega, the heater power P;
When t=3 min, if the rotation speed of X i<XS,V2 is increased by first gear, if X O is reduced, the rotation speed of V 1 is increased by first gear;
When t=4 min, if the rotation speed of X i<XS,V2 is increased by first gear, if X O is reduced, the rotation speed of V 1 is increased by first gear, and ω is increased by first gear;
When t=5 min, if the rotation speed of X i<XS,V2 is increased by first gear, if X O is reduced, the rotation speed of V 1 is increased by first gear, and ω is increased by first gear;
The air conditioner is set with humidity X S, indoor environment humidity X i, air outlet humidity X O of a water-free humidifying mechanism, fan rotating speed V 1 of a moisture absorption area, n 1 rotating speed, n 1 is less than or equal to 1 and less than or equal to 4, dehumidifying fan rotating speed V 2, n 2 rotating speed, n 2 is less than or equal to 1 and less than or equal to 4, heater power P, motor rotating speed omega, n 3 rotating speed, n 3 is less than or equal to 1 and less than or equal to 3, and running time t.
Further, when t > 0min, if X i =XS,V1、V2 and ω are set to initial values, the value of t clears t=0.
The invention further aims to provide a controller for implementing the anhydrous humidification control method, and the controller adjusts the optimal state of moisture absorption and dehumidification by controlling the rotation speed of a moisture absorption fan and a moisture removal fan and the matching of the advancing speed of a zeolite block working mechanism, so as to change the humidity and the air quantity of the air outlet.
Another object of the present invention is to provide a water-free humidification control device on which the rack is mounted;
The rack is provided with a hole for placing the zeolite blocks;
the gears are arranged at four corners in the box body and connected by racks, zeolite blocks are arranged between the racks, and the gears and the racks are driven by a motor to perform periodic motion;
A partition board is arranged in the box body to divide the device into a moisture absorption area and a moisture removal area;
the heater is arranged in the dehumidifying area;
The moisture absorption fan is arranged in the moisture absorption area, and the moisture removal fan is arranged in the moisture removal area.
Further, the motor drives the gear, the rack and the zeolite block to form a zeolite block working mechanism, and the motor drives the gear, the rack and the zeolite block to periodically move in a working area, and the zeolite block enters a moisture absorption area from a moisture absorption area and then enters a moisture absorption area for circulation.
Further, the box body is provided with an air inlet and an air outlet in the moisture absorption and dehumidification areas;
The setting temperature of the heater is more than or equal to 130 ℃;
The partition board is provided with a through groove for the rack to pass through with the zeolite blocks.
Another object of the present invention is to provide a computer readable storage medium storing a computer program which, when executed by a processor, causes the processor to perform the steps of:
The optimal state of moisture absorption and dehumidification is adjusted by the cooperation of the rotating speed of the moisture absorption fan and the moisture removal fan and the advancing speed of the zeolite block working mechanism, and the air outlet humidity and the air quantity are changed.
Another object of the present invention is to provide an air conditioner equipped with the anhydrous humidification control device.
By combining all the technical schemes, the invention has the advantages and positive effects that:
the anhydrous humidifying module provided by the invention enables the work to be modularized, can be arranged in space at will, can increase or decrease the work module according to the use scene, and separates the work module to block the heat transfer phenomenon.
The zeolite is cut into discrete units and connected by racks, and the zeolite is driven by the gears to periodically move in the dehumidifying area and the moisture absorbing area. The variable travelling path in a certain volume is realized to adapt to the requirements of different environments, and the volume space is saved. By cutting the zeolite into discrete units, the utilization rate of the zeolite in the process of moisture removal and absorption conversion is higher, and the heat of a moisture removal area is not transferred to the moisture absorption area, so that incomplete moisture absorption is caused.
The optimal state of moisture absorption and moisture removal is adjusted through the cooperation of the rotating speed of the fan and the advancing speed of the working module, and the air outlet humidity and the air quantity are changed, so that the room humidity is adjusted.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments of the present application will be briefly described below, and it is obvious that the drawings described below are only some embodiments of the present application, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic diagram of an anhydrous humidifying module according to an embodiment of the present invention;
Fig. 2 is a block diagram of an anhydrous humidifying module according to an embodiment of the present invention;
in the figure: 1. a gear; 2. a motor; 3. a rack; 4. a zeolite block; 5. a moisture absorption region; 6. a dehumidifying zone; 7. a heater; 8. a partition plate; 9. a box body.
Detailed Description
The present invention will be described in further detail with reference to the following examples in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
In view of the problems existing in the prior art, the present invention provides a waterless humidification module and a control method thereof, and the present invention is described in detail below with reference to the accompanying drawings.
As shown in fig. 1 and 2, the anhydrous humidifying device provided by the invention is provided with a gear 1, a motor 2, a rack 3, a zeolite block 4, a moisture absorption area 5, a moisture removal area 6, a heater 7, a partition plate 8 and a box body 9.
The rack 3 is provided with a hole for placing the zeolite blocks. The gear 1 is arranged at four corners in the box 9 and is connected by the racks 3, the zeolite blocks 4 are arranged between the racks, and the motor 2 drives the gear 1 and the racks 3 to perform periodic motion.
A partition plate 8 is arranged in the box body 9 to divide the device into a moisture absorption area and a moisture removal area. The partition plate 8 is provided with a through groove for the rack 3 and the zeolite block 4 to pass through.
The box 9 is provided with an air inlet and an air outlet in the moisture absorption and dehumidification areas.
The heater 7 is arranged in the dehumidifying area 6, and the set temperature is more than or equal to 130 ℃.
The moisture absorption fan is arranged in the moisture absorption area 5, and the moisture removal fan is arranged in the moisture removal area 6.
All components are housed within the housing.
When the anhydrous humidifying module provided by the invention is applied, the motor drives the gear rack and the zeolite block to periodically move in the working area, and the zeolite block enters the dehumidifying area from the moisture absorption area and then enters the moisture absorption area. The moisture absorption region 5 is operated by a moisture absorption fan to suck outdoor ambient air into the moisture absorption region, and moisture in the ambient air is absorbed by the zeolite blocks. After the zeolite blocks move to the dehumidifying area, the water absorbed by the zeolite blocks is separated out because the set temperature of the heating device is higher than the dehumidifying temperature. The dehumidifying area 6 is operated by a dehumidifying fan, the outdoor side air is pumped into the dehumidifying area to be heated to the set temperature of the air conditioner, the separated water vapor is taken away, and the water vapor enters the room through a pipeline to increase the humidity in the room.
The invention also provides a controller for implementing the anhydrous humidification control method, and the controller adjusts the optimal state of moisture absorption and dehumidification by controlling the rotation speed of the moisture absorption fan and the moisture removal fan and the matching of the advancing speed of the zeolite block working mechanism, and changes the humidity and the air quantity of the air outlet.
The control method of the anhydrous humidifying module provided by the invention is further described below.
The invention provides a method for controlling anhydrous humidification, which comprises the following steps: the optimal state of moisture absorption and moisture removal is adjusted by the cooperation of the rotating speed of the moisture absorption region fan and the moisture removal fan and the advancing speed of the zeolite block working mechanism, and the air outlet humidity and the air quantity are changed. So that the room humidity is adjusted.
The zeolite block working mechanism comprises: a motor; the motor drives the gear, the rack and the zeolite block to periodically move in the working area, and the zeolite block enters the dehumidifying area from the moisture absorbing area and then enters the moisture absorbing area to perform circulating work.
The method specifically comprises the following steps:
After the humidification mode is turned on,
When t=0 min and the indoor environment humidity X i is less than the air conditioner set humidity X S, the fan 1 gear rotating speed V 1 in the moisture absorption area, the dehumidifying fan 1 gear rotating speed V 2, the motor set 2 gear rotating speed omega and the heater power P;
When t=3 min, if X i <XS, the rotation speed of the dehumidifying region V 2 increases by first gear, and if the air-out humidity X O of the anhydrous humidifying mechanism decreases, the rotation speed of the dehumidifying region V 1 increases by first gear.
When t=4 min, if X i <XS, the rotation speed of the dehumidifying region V 2 increases by first gear, and if X O decreases, the rotation speed of the hygroscopic region V 1 increases by first gear, and the zeolite speed ω increases by first gear.
When t=5 min, if X i <XS, the rotation speed of the dehumidifying region V 2 increases by first gear, if X O decreases, the rotation speed of the hygroscopic region V 1 increases by first gear, and the zeolite speed ω increases by first gear.
When t > 0min, if X i =XS,V1、V2 and ω are set to the initial values, the t value clears t=0.
Among the system variables are: the air conditioner is set with humidity X S, indoor environment humidity X i, air-out humidity X O of a waterless humidifying mechanism, fan rotating speed V 1 of a moisture absorption area (n 1 speed is set with n 1 being less than or equal to 4 being less than or equal to 1), dehumidifying fan rotating speed V 2 (n 2 speed is set with n 2 being less than or equal to 4 being less than or equal to 1), heater power P, motor rotating speed omega (n 3 speed is set with n 3 being less than or equal to 3 being less than or equal to 1) and running time t.
In the description of the present invention, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
The foregoing is merely illustrative of specific embodiments of the present invention, and the scope of the invention is not limited thereto, but any modifications, equivalents, improvements and alternatives falling within the spirit and principles of the present invention will be apparent to those skilled in the art within the scope of the present invention.

Claims (5)

1. The anhydrous humidifying control method is characterized in that a controller-equipped anhydrous humidifying control device is adopted for humidifying control, and the anhydrous humidifying control device is provided with a rack;
The rack is provided with a hole for placing the zeolite blocks;
the gears are arranged at four corners in the box body and connected by racks, zeolite blocks are arranged between the racks, and the gears and the racks are driven by a motor to perform periodic motion;
A partition board is arranged in the box body to divide the device into a moisture absorption area and a moisture removal area;
the heater is arranged in the dehumidifying area;
The moisture absorption fan is arranged in the moisture absorption area, and the moisture removal fan is arranged in the moisture removal area;
The motor drives the gear, the rack and the zeolite block to form a zeolite block working mechanism, and the motor drives the gear, the rack and the zeolite block to periodically move in a working area, and enter a moisture absorption area from a moisture absorption area and then enter the moisture absorption area for circular working;
the anhydrous humidification control method comprises the following steps:
the optimal state of moisture absorption and dehumidification is adjusted through the cooperation of the rotating speed of the moisture absorption fan and the moisture removal fan and the advancing speed of the zeolite block working mechanism, and the air outlet humidity and the air quantity are changed;
The anhydrous humidifying control device comprises a controller, and the controller adjusts the optimal state of moisture absorption and dehumidification by controlling the rotation speed of the moisture absorption fan and the moisture removal fan and the matching of the advancing speed of the zeolite block working mechanism;
The anhydrous humidification control method specifically comprises the following steps:
t=0min, X i < XS, the moisture absorption region fan 1 gear speed V 1, the moisture removal fan 1 gear speed V 2, the motor setting 2 gear speed omega, the heater power P;
when t=3 min, if the rotation speed of X i <XS,V2 is increased by first gear, if X O is reduced, the rotation speed of V 1 is increased by first gear;
When t=4 min, if the rotation speed of X i <XS,V2 is increased by first gear, if X O is reduced, the rotation speed of V 1 is increased by first gear, and ω is increased by first gear;
when t=5 min, if the rotation speed of X i <XS,V2 is increased by first gear, if X O is reduced, the rotation speed of V 1 is increased by first gear, and ω is increased by first gear;
The air conditioner is set with humidity X S, indoor environment humidity X i, air outlet humidity X O of a water-free humidifying mechanism, fan rotating speed V 1 of a moisture absorption area, n 1 rotating speed, n 1 is less than or equal to 1 and less than or equal to 4, dehumidifying fan rotating speed V 2, n 2 rotating speed, n 2 is less than or equal to 1 and less than or equal to 4, heater power P, motor rotating speed omega, n 3 rotating speed, n 3 is less than or equal to 1 and less than or equal to 3, and running time t.
2. The anhydrous humidification control method of claim 1, wherein when t > 0min, if X i =XS,V1、V2 and ω are set to initial values, the value of t is cleared to t = 0.
3. The anhydrous humidification control method of claim 1, wherein the housing has an air inlet and an air outlet in both the moisture absorption and moisture removal areas;
The setting temperature of the heater is more than or equal to 130 ℃;
The partition board is provided with a through groove for the rack to pass through with the zeolite blocks.
4. An air conditioner carrying the anhydrous humidification control method according to any one of claims 1 to 3.
5. A computer readable storage medium storing a computer program which, when executed by a processor, causes the processor to perform the steps of:
the optimal state of moisture absorption and moisture removal is adjusted by the cooperation of the rotating speed of the moisture absorption region fan and the moisture removal fan and the advancing speed of the zeolite block working mechanism, and the air outlet humidity and the air quantity are changed.
CN202010975240.9A 2020-09-16 2020-09-16 Anhydrous humidification method, controller, anhydrous humidification device and storage medium Active CN112268328B (en)

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