CN115164311A - Control method of humidifying device and humidifying device - Google Patents
Control method of humidifying device and humidifying device Download PDFInfo
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- CN115164311A CN115164311A CN202210810401.8A CN202210810401A CN115164311A CN 115164311 A CN115164311 A CN 115164311A CN 202210810401 A CN202210810401 A CN 202210810401A CN 115164311 A CN115164311 A CN 115164311A
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- 238000000034 method Methods 0.000 title claims abstract description 39
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 258
- 238000007664 blowing Methods 0.000 claims abstract description 117
- 230000006872 improvement Effects 0.000 claims description 35
- 239000008213 purified water Substances 0.000 description 18
- 238000010521 absorption reaction Methods 0.000 description 15
- 230000000694 effects Effects 0.000 description 7
- 238000013507 mapping Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 238000001816 cooling Methods 0.000 description 4
- 229920006395 saturated elastomer Polymers 0.000 description 4
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 210000000476 body water Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000007105 physical stamina Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
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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
- F24F6/04—Air-humidification, e.g. cooling by humidification by evaporation of water in the air using stationary unheated wet elements
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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
- F24F11/00—Control or safety arrangements
- F24F11/89—Arrangement or mounting of control or safety devices
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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
- F24F6/04—Air-humidification, e.g. cooling by humidification by evaporation of water in the air using stationary unheated wet elements
- F24F2006/046—Air-humidification, e.g. cooling by humidification by evaporation of water in the air using stationary unheated wet elements with a water pump
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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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- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
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- Physics & Mathematics (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The application relates to a control method of a humidifying device and the humidifying device. The control method of the humidifying device comprises the following steps: acquiring a humidity parameter of the humidifying body; and controlling the water blowing improving piece to work according to working parameters corresponding to the humidity parameters according to the humidity parameters so as to improve the water blowing of the air outlet. The control method of the humidifying device and the humidifying device can weaken the water blowing phenomenon of the air outlet.
Description
Technical Field
The application relates to the technical field of household appliances, in particular to a control method of a humidifying device and the humidifying device.
Background
With the development of social economy and the improvement of living standard of people, the humidifying device is widely applied to the life of people as an indispensable household article. The humidifying device generally comprises a fan and a humidifying body, wherein the fan drives airflow to pass through the humidifying body, so that the airflow can be humidified and refrigerated, and the airflow can be provided for a user. However, the traditional humidification device can blow water at the air outlet in the working process, so that clothes worn by a user can be easily wetted, and the user experience is poor.
Disclosure of Invention
In view of the above, it is necessary to provide a control method of a humidifier and a humidifier, which address the above-mentioned problem of blowing water through the outlet.
A control method of a humidifying device comprises a humidifying body and a water blowing improving piece, wherein the humidifying body is provided with an air channel, the humidifying body is positioned on an air flow path in the air channel, and the water blowing improving piece is used for improving the water blowing of an air outlet of the air channel; the control method of the humidifying device comprises the following steps:
acquiring a humidity parameter of the humidifying body;
and controlling the water blowing improving piece to work according to working parameters corresponding to the humidity parameters according to the humidity parameters so as to improve the water blowing of the air outlet.
In one embodiment, the controlling the water blowing improvement component to work according to the working parameter corresponding to the humidity parameter according to the humidity parameter to improve the water blowing at the air outlet includes:
judging whether the humidity parameter is smaller than a first threshold value;
if so, determining the humidity level of the humidifying body as a first humidity level;
and controlling the water blowing improving part to work according to a first working parameter corresponding to the first humidity level according to the first humidity level so as to improve the water blowing of the air outlet.
In an embodiment, the control method of the humidification apparatus further includes:
if the humidity parameter is larger than or equal to a first threshold, judging whether the humidity parameter is larger than a second threshold, wherein the first threshold is smaller than the second threshold;
if the humidity parameter is less than or equal to the second threshold, determining that the humidity level of the humidifying body is a second humidity level;
and controlling the water blowing improvement part to work according to a second working parameter corresponding to the second humidity level according to the second humidity level so as to improve the water blowing of the air outlet, wherein the first working parameter is smaller than the second working parameter.
In an embodiment, the control method of the humidification apparatus further includes:
if the humidity parameter is greater than the second threshold, determining that the humidity level of the humidifying body is a third humidity level;
and controlling the water blowing improvement part to work according to a third working parameter corresponding to the third humidity level according to the third humidity level so as to improve the water blowing of the air outlet, wherein the third working parameter is smaller than the second working parameter.
In one embodiment, the first threshold is K1, the second threshold is K2, and K1 and K2 satisfy the condition: k1 is more than or equal to 20 percent and less than or equal to 35 percent, and K2 is more than or equal to 70 percent and less than or equal to 85 percent.
In an embodiment, the first operating parameter is P1, the maximum output power of the water blowing improvement part is P, and P1 satisfies the condition: 30% P.ltoreq.P 1.ltoreq.70% P.
In an embodiment, the second operating parameter is P2, the maximum output power of the water blowing improvement component is P, and P2 satisfies the condition: 90% P.ltoreq.P.ltoreq.P 2.ltoreq.P.
In an embodiment, the third operating parameter is P3, the maximum output power of the water blowing improvement component is P, and P3 satisfies the condition: 30% P.ltoreq.K 3.ltoreq.50% P.
In one embodiment, the humidifying body is a wet curtain.
In an embodiment, the water blowing improvement member includes at least one of a fan and a water pump.
A humidifying device, comprising:
a main body having an air duct formed therein;
the humidifying body is positioned on a flow path of air flow in the air duct;
the humidity acquisition piece is matched and connected with the main body and used for acquiring the humidity parameters of the humidifying body;
the water blowing improvement piece is connected with the main body in a matching mode and is used for adjusting the humidity of the air flow flowing through the humidifying body;
the controller is electrically connected with the water blowing improvement piece and the humidity acquisition piece, and is used for acquiring the humidity parameter of the humidifying body and controlling the water blowing improvement piece to work according to the working parameter corresponding to the humidity parameter according to the humidity parameter so as to improve the water blowing of the air outlet
According to the control method of the humidifying device and the humidifying device, the humidity parameter of the humidifying body is obtained, and the water blowing improving piece is controlled to work according to the working parameter corresponding to the humidity parameter according to the humidity parameter, so that the water blowing phenomenon of the air outlet can be reduced, the clothes are prevented from being wetted, and the control method has good user experience.
Drawings
Fig. 1 is a schematic flow chart illustrating a control method of a humidifying device according to an embodiment of the present application;
fig. 2 is a schematic flow chart of a control method of a humidifying device in another embodiment of the present application;
fig. 3 is a schematic structural diagram of a humidifying device in an embodiment of the present application.
Reference numerals:
1. a humidifying device; 10. a main body; 11. an air duct; 20. a water pump; 30. a fan; 40. a humidifying body; 50. a humidity acquisition member; 60. a water pipe; 70. a water storage member; 80. and a controller.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present application more comprehensible, embodiments accompanying the present application are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. This application is capable of embodiments in many different forms than those described herein and that modifications may be made by one skilled in the art without departing from the spirit and scope of the application and it is therefore not intended to be limited to the specific embodiments disclosed below.
Referring to fig. 1, the present application provides a method for controlling a humidification apparatus, wherein the humidification apparatus may be a humidification fan, a humidifier, or the like. The humidifying device comprises a humidifying body and a water blowing improving piece, the humidifying device is provided with an air channel, the humidifying body is positioned on an airflow flowing path in the air channel, and in the process that the airflow flows through the humidifying body, water vapor on the humidifying body is taken away by the airflow, so that the humidification and refrigeration of the airflow can be realized, the wet and cold airflow is formed, and the temperature of a user is reduced. The water blowing improving piece is used for improving the water blowing of an air outlet of the air duct. In this application, the control method of the humidifying device includes step S100 of obtaining a humidity parameter of the humidifying body, and step S200 of controlling the blowing improving member to operate according to a working parameter corresponding to the humidity parameter according to the humidity parameter, so as to improve blowing at the air outlet. Traditional humidification device is at the in-process of work, and the condition that the air outlet in wind channel blows water can appear, wets the clothing that floor and user dressed easily, and user experience is relatively poor. In the present application, through the steps S100 and S200, the water blowing phenomenon at the air outlet can be reduced to prevent the floor and the clothes from being wetted, and the user experience is better.
The method for controlling the humidifying device includes steps S100 and S200.
And S100, acquiring the humidity parameter of the humidifying body.
It will be appreciated that the manner in which the controller obtains the humidity parameter of the humidification body is not exclusive. In one embodiment, the humidifying device is provided with a humidity acquisition part, the humidity acquisition part acquires humidity parameters of the humidifying body in real time in the working process of the humidifying device, and then the acquired humidity parameters are sent to the controller, so that the operation of acquiring the humidity parameters by the controller is completed. In other embodiments, the humidity parameter may be input by a user, or the like. Specifically, the humidity parameter input by the user may be an objective humidity parameter that conforms to the current objective fact of the humidifying body. Alternatively, the user may input a comprehensive humidity parameter with both subjective and objective functions according to his or her own usage habits. Alternatively, the user may be a subjective humidity parameter that is input by the user according to his or her own usage habit. Preferably, the humidity parameter is acquired by a humidity acquisition part, and the humidity parameter is an objective humidity parameter according with the current objective fact of the humidifying body.
Specifically, the type of the humidity parameter is not exclusive, and may be the water content per unit area of the humidifying body, or may be the water content per unit volume of the humidifying body, or may be the water content in the total surface of the humidifying body, or may be the water content in the total volume of the humidifying body.
And S200, controlling the water blowing improvement part to work according to working parameters corresponding to the humidity parameters according to the humidity parameters so as to improve the water blowing of the air outlet.
The type of the operating parameter is not exclusive, and it may be a rotating speed, a driving frequency, etc., and may be specifically set according to needs.
After the controller acquires the humidity parameter, the water blowing improving piece is controlled to work according to the working parameter corresponding to the humidity parameter according to the humidity parameter so as to improve the water blowing of the air outlet. The humidity parameter and the working parameter correspond to each other directly or indirectly, and the direct correspondence refers to that the working parameter corresponding to the humidity parameter can be directly determined according to the humidity parameter; the indirect correspondence means that the humidity parameter is indirectly corresponding to the working parameter through the intermediate bridge parameter, that is, an intermediate bridge parameter which is simultaneously associated with the humidity parameter and the working parameter is determined according to the humidity parameter, and then the working parameter corresponding to the intermediate bridge parameter can be determined according to the intermediate bridge parameter.
The humidity parameter and the operating parameter may correspond directly or indirectly to: a mapping relation exists between the humidity parameters and the working parameters, and different humidity parameters directly or indirectly correspond to different working parameters. For example, taking the humidity parameters detected in two different natural times as 15% and 54%, respectively, when the humidity parameter is 15%, the controller controls the water blowing improvement part to operate according to the operating parameter A1 directly or indirectly mapped with 15%, and when the humidity parameter is 54%, the controller controls the water blowing improvement part to operate according to the operating parameter A2 directly or indirectly mapped with 54%, and the operating parameter A1 is not equal to the operating parameter A2.
Alternatively, the humidity parameter and operating parameter correspondence may be expressed as: a plurality of different preset humidity parameter ranges are stored in the controller, and direct or indirect one-to-one mapping relations exist between the different preset humidity parameter ranges and different working parameters. When different humidity parameters belong to different preset humidity parameter ranges, the different humidity parameters directly or indirectly correspond to different working parameters. When different humidity parameters belong to the same preset humidity parameter range, the different humidity parameters directly or indirectly correspond to the same working parameters.
For example, taking the preset humidity parameter ranges including two ranges of less than or equal to 35% and greater than 35% and less than or equal to 85% as examples, and the humidity parameters detected in two different natural times are 15% and 54% respectively, since 15% belongs to the range of less than or equal to 35% and 54% belongs to the range of greater than 35% and less than or equal to 85%, when the humidity parameter is 15%, the controller controls the blowing improvement component to operate according to the operating parameter A3 mapped with the range of less than or equal to 35%, and when the humidity parameter is 54%, the controller controls the blowing improvement component to operate according to the operating parameter A4 mapped with the range of greater than 35% and less than or equal to 85%, and A3 is not equal to A4.
Of course, in other embodiments, a one-to-one mapping relationship may exist between a plurality of different preset humidity parameter ranges and a plurality of different preset operating parameter ranges. And when different humidity parameters belong to different preset humidity parameter ranges, the different humidity parameters correspond to the different preset working parameter ranges. And when the different humidity parameters belong to the same preset humidity parameter range, the different humidity parameters correspond to the same preset working parameter range.
The type of the blow-water improving member is not exclusive, and it may include at least one of a blower and a water pump. The fan is used for driving external air flow to be blown out through the air duct, and the air flow is humidified and refrigerated through the humidifying body in the process of flowing through the air duct. The water pump is used for supplying purified water to the humidifying body. Specifically, the humidifying device also comprises a water pipe and a water storage part, the water storage part is used for storing water, and the water storage part, the water pump, the water pipe and the humidifying body are sequentially communicated with each other through fluid. When the water pump works, the purified water in the water storage part can flow to the humidifying body through the water pump and the water pipe in sequence and supply water for the humidifying body. Optionally, the humidifying body can be a wet curtain, wet paper or other components, and preferably, the humidifying body is a wet curtain which has good water absorption effect and ventilation effect, so that the water supplied by the water pump can be absorbed well, and the resistance of wind can be reduced.
The concrete kind of the improvement piece of blowing water does not do the restriction here, only needs to ensure to blow water and improves the work of piece according to the working parameter that corresponds with the humidity parameter, can improve the air outlet and blow water can.
In traditional humidification device, humidification device during operation, the phenomenon of blowing appears easily in the air outlet, specifically is: the air current blows out the clean water on the humidifying body from the air outlet and forms the water blowing phenomenon. When the air outlet blows water, the floor and the clothes of the user are easily wetted, and poor user experience is caused.
In the present application, the humidity parameter of the humidifying body is obtained through the step S100, and the step S200 is performed to control the water blowing improving member to operate according to the working parameter corresponding to the humidity parameter according to the humidity parameter, so as to improve the water blowing at the air outlet, thereby weakening the water blowing phenomenon at the air outlet, preventing the floor and the clothes from being wetted, and having better user experience.
Referring to fig. 2, in some embodiments, step S200: according to the humidity parameter control blow water improve the piece according to with the working parameter work that humidity parameter corresponds to improve the air outlet and blow water, include:
s210: judging whether the humidity parameter is smaller than a first threshold value;
s220: if so, determining the humidity level of the humidifying body as a first humidity level;
s230: and controlling the water blowing improving part to work according to a first working parameter corresponding to the first humidity level according to the first humidity level so as to improve the water blowing of the air outlet.
The humidity parameter directly reflects the humidity level of the humidifying body, and the humidity level of the humidifying body also directly reflects the water absorbing capacity of the humidifying body. The working parameters of the water blowing improving piece are properly adjusted according to the water absorption capacity of the humidifying body, so that the water blowing of the air outlet can be further effectively improved.
The first humidity level is a dry level, and at the moment, the humidifying body is at a humidity level with a lower water content, the water content of the humidifying body is lower, and the water absorption capacity is poorer.
Specifically, the first threshold may be set according to actual requirements. Preferably, the first threshold is defined as K1, and K1 satisfies the condition: k1 is between 20% and 35%, preferably the first threshold is 30%.
Within the threshold range, when the humidity parameter is smaller than the first threshold, the humidifying body can be accurately judged to be in a dry state, the water content of the humidifying body is less, and the water absorption capacity is poorer. According to the water content and the water absorbing capacity of the humidifying body at the moment, the controller can accurately control the water blowing improving piece to work according to a first working parameter corresponding to the first humidity level so as to improve the water blowing of the air outlet.
Preferably, the first operating parameter is defined as P1, the maximum output power of the water blowing improvement member is defined as P, and P1 satisfies the condition: 30% P.ltoreq.P 1.ltoreq.70%.
When the humidifying body is in a dry state, the adhesion force of the purified water is limited, so that part of the purified water is splashed into the air duct or hung on the surface of the wet curtain. When the air is blown, the air flow blows out the part of the purified water from the air outlet due to the air pressure difference, so that the floor and the clothes of the user are wetted, and the experience of the user is reduced. If so, setting a first working parameter P1 corresponding to the first humidity level to satisfy the condition: 30% P.ltoreq.P 1 ≦ 70%, the humidity parameter of the blow-off improving member may be appropriately reduced so as to reduce the phenomenon of the air outlet blow-off. Taking the water blowing improving part as a water pump and taking the working parameter corresponding to the water pump as the rotating speed of the water pump as an example, when the humidifying body is at the first humidity level, the water absorbing capacity of the humidifying body is poor, and if the water pump has a larger rotating speed of the water pump, the water quantity supplied to the humidifying body by the water pump is larger. However, when the humidifying body is at the first humidity level, the water absorption capacity of the humidifying body is poor, so that part of purified water is difficult to attach to the humidifying body. Therefore, the clean water which cannot be attached can be sputtered into the air duct or hung on the surface of the humidifying body, and is blown out from the air outlet under the action of the fan, so that the air outlet blows water. At this time, if the rotation speed of the water pump is properly reduced, the flow rate of the purified water output by the water pump can be reduced, so that the dry humidifying body can be quickly drenched and does not blow water.
Taking the water blowing improvement part as a fan and taking the working parameter corresponding to the fan as the fan rotating speed as an example, when the humidifying body is at the first humidity level, if the fan rotating speed of the fan is too large, the fan easily blows out the purified water in the air duct or the purified water hung on the surface of the humidifying body, and causes the air outlet to blow water. At the moment, if the rotating speed of the fan is properly reduced, wind power can be reduced, so that the phenomenon that the water blows from the air outlet is weakened, and better user experience is achieved.
It is worth mentioning that when the humidity parameter is smaller than the first threshold, the controller acquires the humidity parameter once at a first interval, if the humidity parameter is still smaller than the first threshold, the humidity level of the humidifying body is determined to be the first humidity level, the water blowing improvement part is controlled to work according to the first working parameter corresponding to the first humidity level according to the first humidity level, and the operation is repeated until the humidity parameter is larger than or equal to the first threshold.
In an embodiment, the control method of the humidification apparatus further includes:
s240: if the humidity parameter is larger than or equal to a first threshold, judging whether the humidity parameter is larger than a second threshold, wherein the first threshold is smaller than the second threshold;
s250: if the humidity parameter is less than or equal to the second threshold, determining the humidity level of the humidifying body as a second humidity level;
s260: and controlling the water blowing improvement part to work according to a second working parameter corresponding to the second humidity level according to the second humidity level so as to improve the water blowing of the air outlet, wherein the first working parameter is smaller than the second working parameter.
The second humidity level is a humidity level, and at the moment, the humidifying body is in a humidity level with higher water content, the water content of the humidifying body is higher, and the water absorbing capacity is better.
The second threshold value can be set according to actual requirements. Preferably, the second threshold is defined as K2, K2 satisfying the condition: k2 is more than or equal to 70% and less than or equal to 85%, preferably, the second threshold value is 85%.
Within the threshold range, when the humidity parameter is greater than or equal to the first threshold and less than or equal to the second threshold, the humidification body can be accurately judged to be in a wet state, the water content of the humidification body is high, and the water absorption capacity is excellent. According to the water content and the water absorbing capacity of the humidifying body at the moment, the controller can accurately control the water blowing improving piece to work according to a second working parameter corresponding to the second humidity level so as to improve the water blowing of the air outlet.
Preferably, the second operating parameter is defined as P2, the maximum output power of the water blowing improvement part is defined as P, and P2 satisfies the condition: 90% of P.ltoreq.P.ltoreq.P.ltoreq.P 2.
When the humidifying body is in a wet state, the adhesion force of the purified water is excellent, so that the purified water splashed into the air duct or hung on the surface of the wet curtain is less. When the air is blown, less clean water is blown out from the air blowing opening, and the air outlet can be almost prevented from blowing water. If so, setting a second working parameter P2 corresponding to the second humidity level to meet the condition: 90 The P2 is less than or equal to P, then the humidification physical stamina can be to the air current that flows through it can be better refrigerate to make the temperature of air current can further reduce, the humidity of air current can further promote, such air current humidity is great, and the cooling effect is best, better user experience degree.
Taking the water blowing improvement part as an example of a water pump, when the humidifying body is at the second humidity level, the water absorption capacity of the humidifying body is better, at the moment, compared with the condition that the humidity level of the humidifying body is at the first humidity level, the rotating speed of the water pump can be properly increased, so that the water pump can supply more purified water for the humidifying body, and the part of purified water can be almost absorbed by the humidifying body.
Taking the improvement piece that blows water as the fan for example, compare the humidity level that adds the humidification body and be the condition of first humidity level, can suitably increase the fan rotational speed of fan to increase wind speed and wind-force, have better user experience degree.
In an embodiment, the control method of the humidification apparatus further includes:
step S270: if the humidity parameter is greater than the second threshold, determining that the humidity level of the humidifying body is a third humidity level;
step S280: and controlling the water blowing improvement part to work according to a third working parameter corresponding to the third humidity level according to the third humidity level so as to improve the water blowing of the air outlet, wherein the third working parameter is smaller than the second working parameter.
The third humidity level is a humidity level, and at this time, the humidifying body is at a humidity level with the highest water content, the water content of the humidifying body is large, and the water absorbing capacity is weak.
Specifically, as for the water content, the water content of the humidifying body increases in the order of the first humidity level, the second humidity level, and the third humidity level. When the humidifying body is at a third humidity level, the water content of the humidifying body is saturated or supersaturated, and the water absorption capacity of the humidifying body at the third humidity level is smaller than that of the humidifying body at the second humidity level but larger than that of the humidifying body at the first humidity level.
Preferably, the third operating parameter is defined as P3, the maximum output power of the water blowing improvement member is defined as P, and P3 satisfies the condition: 30% P.ltoreq.K 3.ltoreq.50% P.
Within the threshold range, when the humidity parameter is greater than the second threshold, the humidity state of the humidifying body can be accurately determined, the water content of the humidifying body is large, and the water absorption capacity is weak. According to the water content and the water absorbing capacity of the humidifying body at the moment, the controller can accurately control the water blowing improving piece to work according to a third working parameter corresponding to a third humidity level so as to improve the water blowing of the air outlet.
Taking the water blowing improving part as a water pump as an example, because the humidifying body is completely wet when in a humidity grade, if the water flow supplied by the water pump is larger, the condition that the air outlet blows water can also occur when the water absorption capacity of the humidifying body is saturated and more purified water can not be absorbed and attached. The excessive water in the humidifying body can also influence the air intake of the air duct and weaken the blowing effect; at this moment, if the water pump rotational speed with the water pump suitably reduces, can reduce the flow of the clean water of water pump output, like this, can avoid the humidification body water absorption saturation and lead to appearing blowing the water phenomenon, and still can avoid appearing the problem that the wind speed reduces.
Taking the water blowing improvement member as an example of the fan, when the humidifying body is at the third humidity level, if the fan rotation speed of the fan is too large, the fan is easy to blow the clean water attached to the humidifying body or the clean water not attached to the humidifying body through the air outlet. At the moment, if the rotating speed of the fan is properly reduced, wind power can be reduced, so that the phenomenon that the water blows from the air outlet is weakened, and better user experience is achieved.
Therefore, by setting the steps S270 and S280, the amount of water in the water pump can be controlled even after the humidifying device is operated for a long time, so that the phenomenon that the adhesion force is weakened after the humidifying body is saturated to blow water again can be avoided, and the phenomenon that the air intake is weakened due to excessive moisture in the humidifying body can be relieved.
The first operating parameter may be greater than the third operating parameter, may also be less than the third operating parameter, may also be equal to the third operating parameter, and may be specifically selected according to actual conditions and requirements.
The water content of the humidifying body when the humidity level is a first humidity level, the water content of the humidifying body when the humidity level is a second humidity level and the water content of the humidifying body when the humidity level is a third humidity level are sequentially increased. The water absorption capacity of the humidifying body when the humidity level is a first humidity level, the water absorption capacity of the humidifying body when the humidity level is a third humidity level and the water absorption capacity of the humidifying body when the humidity level is a second humidity level are sequentially increased.
Wherein, humidification function button with controller interconnect has on the humidification device, and humidification device starts the back, and humidification function button is pressed in humidification device work beginning to humidification device, and the last controller of humidification device acquires the humidity parameter that the piece was gathered to humidity and judges the humidity level of the humidification body. When the humidity level of the humidifying body is the first humidity level, the humidifying body is determined to be in a dry state, at the moment, the controller controls the water pump to reduce the rotating speed of the water pump, so that the flow of the water pump can be reduced, the humidifying body can be enabled to be quickly wetted through, and the situation that the humidifying body is too dry and the purified water is splashed to the air channel due to weak adsorption capacity of the humidifying body on the purified water can be avoided. After the first time period, the controller reads the humidity parameters collected by the humidity collecting part again and judges whether the humidity parameters are still smaller than the first threshold value. If so, keeping the current water pump rotating speed of the water pump unchanged, otherwise, judging whether the humidity parameter is larger than a second threshold value, and judging that the humidifying body is at a second humidity level or a third humidity level. When the controller judges that the humidifying body is at the second humidity level, the controller controls the water pump to be matched with the maximum water pump rotating speed, the humidity and the wind speed of the air flow output from the air outlet of the humidifying device are maximum, and the cooling effect is optimal. And when the humidity level of the humidifying body is a third humidity level, the controller controls the water pump to adjust the rotating speed of the water pump again, the rotating speed of the water pump is reduced again, the water yield of the water pump is reduced, the water absorbing capacity of the humidifying body is saturated by default at the moment, the water yield of the water pump is properly reduced, and the situation that purified water cannot be completely absorbed and water blowing is caused again due to excessive water absorption of the humidifying body is avoided.
In addition, the moisture content in the humidifying body is too large, the air inlet quantity of an air inlet of the air duct can be obstructed, the air outlet quantity of the same gear is reduced, the cooling effect is weaker under the condition of the same power consumption as that under the normal state, and the use experience is also poor. And after the humidity level of the humidifying body is determined to be the third humidity level, the water blowing improvement part is controlled to work according to the third working parameter corresponding to the third humidity level according to the third humidity level, so that when the humidity level of the humidifying body is the third humidity level, the larger air volume of the humidifying device can be maintained, and a better cooling effect is achieved.
Correspondingly, when the humidifying body is in the first humidity level or the third humidity level, the fan rotating speed of the fan is smaller, and when the humidifying body is in the second humidity level, the fan rotating speed of the fan can be adjusted to be larger.
Referring to fig. 3, the present application further provides a humidifying device 1, and a control method applied to the humidifying device 1 is implemented. The humidifying device 1 comprises a main body 10, a humidifying body 40, a humidity collecting part 50, a water blowing improving part and a controller 80, wherein an air duct 11 is formed in the main body 10, the humidifying body 40 is positioned on a flow path of air flow in the air duct 11 (as shown by a straight arrow in fig. 3), the humidity collecting part 50 is connected to the main body 10 in a matching mode and used for collecting humidity parameters of the humidifying body 40, the water blowing improving part is connected to the main body 10 in a matching mode and used for adjusting humidity of the air flow flowing through the humidifying body 40, the controller 80 is electrically connected with the water blowing improving part and the humidity collecting part 50, the controller 80 is used for obtaining the humidity parameters of the humidifying body 40 and controlling the water blowing improving part to work according to working parameters corresponding to the humidity parameters according to the humidity parameters so as to improve water blowing of an air outlet.
Specifically, the humidifying body is located on an air flow path in the air duct, and in the process that air flows through the humidifying body, water vapor on the humidifying body is taken away by the air flow, so that humidification and refrigeration of the air flow can be realized, wet and cold air flow is formed, and the temperature of a user is reduced. The water blowing improving piece is used for improving the water blowing of the air outlet of the air duct.
The humidity acquisition part 50 acquires the humidity parameters of the humidifying body 40, and transmits the acquired humidity parameters to the controller 80, thereby completing the operation of acquiring the humidity parameters by the controller 80.
Specifically, the type of the humidity parameter is not exclusive, and may be a water content per unit area of the humidifying element 40, or a water content per unit volume of the humidifying element 40, or a water content in the total surface of the humidifying element 40, or a water content in the total volume of the humidifying element 40.
The type of the operating parameter is not exclusive, and it may be a rotating speed, a driving frequency, etc., and may be specifically set according to needs.
After the controller 80 acquires the humidity parameter, the water blowing improving member is controlled to work according to the humidity parameter and according to the working parameter corresponding to the humidity parameter, so that the water blowing at the air outlet is improved. The humidity parameter and the working parameter correspond to each other directly or indirectly, and the direct correspondence refers to that the working parameter corresponding to the humidity parameter can be directly determined according to the humidity parameter; the indirect correspondence means that the humidity parameter is indirectly corresponding to the working parameter through the intermediate bridge parameter, that is, an intermediate bridge parameter which is simultaneously associated with the humidity parameter and the working parameter is determined according to the humidity parameter, and then the working parameter corresponding to the intermediate bridge parameter can be determined according to the intermediate bridge parameter.
The humidity parameter and the operating parameter may correspond directly or indirectly to: a mapping relation exists between the humidity parameters and the working parameters, and different humidity parameters directly or indirectly correspond to different working parameters. For example, taking the humidity parameters detected in two different natural times as 36% and 54%, respectively, when the humidity parameter is 36%, the controller 80 controls the water blowing improving part to operate according to the operating parameter A1 directly or indirectly mapped to 36%, and when the humidity parameter is 54%, the controller 80 controls the water blowing improving part to operate according to the operating parameter A2 directly or indirectly mapped to 54%, where the operating parameter A1 is not equal to the operating parameter A2.
Alternatively, the humidity parameter and operating parameter correspondence may be expressed as: the controller 80 stores a plurality of different preset humidity parameter ranges, and the different preset humidity parameter ranges and different working parameters have direct or indirect one-to-one mapping relationship. When different humidity parameters belong to different preset humidity parameter ranges, the different humidity parameters directly or indirectly correspond to different working parameters. When different humidity parameters belong to the same preset humidity parameter range, the different humidity parameters directly or indirectly correspond to the same working parameters.
For example, if the preset humidity parameter range includes two ranges of 35% to 65% and 65% to 85%, and the humidity parameters detected in two different natural times are 36% and 54%, respectively, since 36% and 54% both belong to the range of 35% to 65%, the controller 80 controls the water blowing improvement member to operate according to the operating parameter A3 mapped to the range of 35% to 65% when the humidity parameters are 36% and 54%, respectively. For another example, the humidity parameters detected in two different natural times are 36% and 70%, respectively, and since 36% falls within the range of 35% to 65%, when the humidity parameter is 36%, the controller 80 controls the water blowing improving member to operate according to the operating parameter A3 mapped with the range of 35% to 65%, and when the humidity parameter is 70%, the controller 80 controls the water blowing improving member to operate according to the operating parameter A4 mapped with the range of 65% to 85%, and A3 is not equal to A4.
Of course, in other embodiments, a one-to-one mapping relationship may exist between a plurality of different preset humidity parameter ranges and a plurality of different preset operating parameter ranges. And when different humidity parameters belong to different preset humidity parameter ranges, the different humidity parameters correspond to the different preset working parameter ranges. And when the different humidity parameters belong to the same preset humidity parameter range, the different humidity parameters correspond to the same preset working parameter range.
The kind of the blow water improving member is not exclusive, and it may include at least one of the blower 30 and the water pump 20. The water pump 20 is used for supplying pure water to the humidifying body 40, the fan 30 is used for driving external air flow to be blown out through the air duct 11, and the air flow is humidified and refrigerated by the humidifying body 40 in the process of flowing through the air duct 11. The concrete kind of the improvement piece of blowing does not do the restriction here, only need ensure to blow the working parameter work that the improvement piece of blowing corresponds with the humidity parameter, can improve the humidity of air current can.
In traditional humidification device 1, humidification device 1 during operation, the phenomenon of blowing appears easily in the air outlet, specifically is: the airflow blows out the purified water on the humidifying body 40 from the air outlet and forms a water blowing phenomenon. When the air outlet blows water, the clothes on the floor and the user are easily wetted, and poor user experience is caused.
In the present application, the humidity parameter of the humidifying element 40 is obtained by the controller 80, and the controller 80 controls the water blowing improving member to work according to the working parameter corresponding to the humidity parameter according to the humidity parameter, so as to improve the water blowing at the air outlet, and thus the water blowing phenomenon at the air outlet can be weakened, so as to prevent the floor and the clothes from being wetted, and the user experience degree is better.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the claims. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (11)
1. The control method of the humidifying device is characterized in that the humidifying device comprises a humidifying body and a water blowing improving piece, the humidifying device is provided with an air channel, the humidifying body is positioned on an airflow flow path in the air channel, and the water blowing improving piece is used for improving the water blowing of an air outlet of the air channel; the control method of the humidifying device comprises the following steps:
acquiring a humidity parameter of the humidifying body;
and controlling the water blowing improving piece to work according to working parameters corresponding to the humidity parameters according to the humidity parameters so as to improve the water blowing of the air outlet.
2. The control method of a humidifying device according to claim 1, wherein the controlling the water blowing improvement member to operate according to an operating parameter corresponding to the humidity parameter according to the humidity parameter to improve the water blowing at the air outlet comprises:
judging whether the humidity parameter is smaller than a first threshold value;
if so, determining the humidity level of the humidifying body as a first humidity level;
and controlling the water blowing improving part to work according to a first working parameter corresponding to the first humidity level according to the first humidity level so as to improve the water blowing of the air outlet.
3. The control method of a humidifying device according to claim 2, further comprising:
if the humidity parameter is larger than or equal to a first threshold, judging whether the humidity parameter is larger than a second threshold, wherein the first threshold is smaller than the second threshold;
if the humidity parameter is less than or equal to the second threshold, determining that the humidity level of the humidifying body is a second humidity level;
and controlling the water blowing improving part to work according to a second working parameter corresponding to the second humidity level according to the second humidity level so as to improve the water blowing of the air outlet, wherein the first working parameter is smaller than the second working parameter.
4. The control method of a humidifying device according to claim 3, further comprising:
if the humidity parameter is greater than the second threshold, determining that the humidity level of the humidifying body is a third humidity level;
and controlling the water blowing improving part to work according to a third working parameter corresponding to the third humidity level according to the third humidity level so as to improve the water blowing of the air outlet, wherein the third working parameter is smaller than the second working parameter.
5. The method of controlling a humidification device according to any one of claims 3 to 4, wherein the first threshold value is K1, the second threshold value is K2, and K1 and K2 satisfy the condition: k1 is more than or equal to 20 percent and less than or equal to 35 percent, and K2 is more than or equal to 70 percent and less than or equal to 85 percent.
6. The control method of a humidifying device according to any one of claims 2 to 4, wherein the first operating parameter is P1, the maximum output power of the blow water improving member is P, and P1 satisfies a condition: 30% P.ltoreq.P 1.ltoreq.70% P.
7. The control method of a humidifying device according to any one of claims 3 to 4, wherein the second operating parameter is P2, the maximum output power of the water blowing improving member is P, and P2 satisfies a condition that: 90% of P.ltoreq.P.ltoreq.P.ltoreq.P 2.
8. The control method of a humidifying device according to claim 4, wherein the third operating parameter is P3, the maximum output power of the water blowing improvement member is P, and P3 satisfies the condition: 30% P.ltoreq.K 3.ltoreq.50%.
9. The control method of a humidifying device according to claim 1, wherein the humidifying body is a wet curtain.
10. The control method of a humidifying device as claimed in claim 1, wherein the water blowing improvement member comprises at least one of a fan and a water pump.
11. A humidifying device, characterized in that the humidifying device comprises:
a main body having an air duct formed therein;
the humidifying body is positioned on a flow path of air flow in the air duct;
the humidity acquisition piece is connected to the main body in a matching mode and is used for acquiring humidity parameters of the humidifying body;
the water blowing improvement piece is connected with the main body in a matching mode and is used for adjusting the humidity of the air flow flowing through the humidifying body;
the controller is electrically connected with the water blowing improving piece and the humidity collecting piece, and is used for acquiring the humidity parameter of the humidifying body and controlling the water blowing improving piece to work according to the working parameter corresponding to the humidity parameter according to the humidity parameter so as to improve the water blowing of the air outlet.
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| CN115962548A (en) * | 2023-01-16 | 2023-04-14 | 珠海格力电器股份有限公司 | Humidification control method and device, storage medium, electronic device and humidification device |
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