CN113932300A - Fresh air conditioner control method and device and fresh air conditioner - Google Patents
Fresh air conditioner control method and device and fresh air conditioner Download PDFInfo
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- CN113932300A CN113932300A CN202111171767.7A CN202111171767A CN113932300A CN 113932300 A CN113932300 A CN 113932300A CN 202111171767 A CN202111171767 A CN 202111171767A CN 113932300 A CN113932300 A CN 113932300A
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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
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0035—Indoor units, e.g. fan coil units characterised by introduction of outside air to the room
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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
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
- F24F11/77—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity by controlling the speed of ventilators
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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
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/22—Means for preventing condensation or evacuating condensate
- F24F13/222—Means for preventing condensation or evacuating condensate for evacuating condensate
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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
- F24F2120/00—Control inputs relating to users or occupants
- F24F2120/10—Occupancy
- F24F2120/14—Activity of occupants
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention relates to the technical field of air conditioners and discloses a fresh air conditioner control method, a control device and a fresh air conditioner, wherein the fresh air conditioner comprises a drain pipe, a first partition plate is axially arranged in the drain pipe at a position close to an indoor unit, the first partition plate divides the inner space of the drain pipe into a drain channel and a fresh air channel, a through opening is arranged on the first partition plate, and a fan is arranged in the fresh air channel; the fresh air conditioner control method comprises the following steps: acquiring a human body respiratory frequency parameter of a room where a fresh air conditioner is located; and controlling the operation of the fan according to the breathing frequency parameter of the human body. According to the fresh air conditioner control method, the control device and the fresh air conditioner, provided by the invention, the operation of the fan in the fresh air channel is controlled according to the human body respiratory frequency parameter so as to maintain the comfortable experience of indoor human bodies.
Description
Technical Field
The invention relates to the technical field of air conditioners, in particular to a fresh air conditioner control method, a fresh air conditioner control device and a fresh air conditioner.
Background
With the rapid development of economy, the living standard of people is higher and higher, and the requirements on indoor temperature and humidity are higher and higher. At present, the air conditioner becomes an essential household appliance in the life of people. Along with the demand of people to the quality of life is higher and higher, and is higher and higher to the quality requirement of indoor air, in the new trend air conditioner constantly got into people's daily life, the new trend air conditioner indoor set had with outdoor fresh air exchange function, and this function is realized through fresh air pipe with outdoor fresh air take out indoor.
Along with the improvement of people on the intelligent demand of household appliances, the intelligent control of the air conditioner based on people receives more and more attention. Most of existing fresh air conditioning systems are manually started or started according to air parameters, and the problems that human body experience is not considered and intelligence is low exist.
Disclosure of Invention
The invention provides a fresh air conditioner control method, a control device and a fresh air conditioner, which are used for solving the problems that most of existing fresh air conditioning systems are manually started or started according to air parameters, human experience is not considered, and intelligence is low.
The invention provides a fresh air conditioner control method, wherein the fresh air conditioner comprises a drain pipe, a first partition board is axially arranged in the drain pipe at a position close to an indoor unit, the first partition board divides the inner space of the drain pipe into a drain channel and a fresh air channel, a through opening is formed in the first partition board, so that condensed water in the drain channel can flow into the fresh air channel through the opening, and a fan is arranged in the fresh air channel; the fresh air conditioner control method comprises the following steps: acquiring a human body respiratory frequency parameter of a room where a fresh air conditioner is located; and controlling the fan to operate according to the human body respiratory frequency parameter.
According to the fresh air conditioner control method provided by the invention, the step of acquiring the human body respiratory frequency parameter of the room where the fresh air conditioner is located specifically comprises the following steps: acquiring the human body respiratory frequency of each person in a room where a fresh air conditioner is located; calculating the average value of the human body breathing frequency of all people as the human body breathing frequency parameter; or acquiring the highest value in the human body respiratory frequency of all people as the human body respiratory frequency parameter.
According to the fresh air conditioner control method provided by the invention, the operation of the fan is controlled according to the human body respiratory frequency parameter, and the method specifically comprises the following steps: when the human body breathing frequency parameter is higher than a preset breathing frequency value, controlling the fan to start to operate; or when the breathing frequency parameter of the human body is in an ascending trend, controlling the fan to start and operate.
According to the fresh air conditioner control method provided by the invention, the fresh air conditioner control method further comprises the following steps: acquiring the number of people in a room where a fresh air conditioner is located; calculating the occupancy rate of the per-capita space; and when the occupancy of the per-capita space is less than or equal to the preset occupancy, controlling the fan to increase the rotating speed.
According to the fresh air conditioner control method provided by the invention, when the occupancy of the per-capita space is less than or equal to the preset occupancy, the step of controlling the fan to increase the rotating speed specifically comprises the following steps: acquiring the number of old people and infants in a room where a fresh air conditioner is located; under the condition that the number of the old and the infants is larger than zero, when the occupancy of the per-capita space is smaller than or equal to a first preset occupancy, controlling the fan to increase the rotating speed; under the condition that the number of the old and the infants is equal to zero, when the occupancy of the per-capita space is less than or equal to a second preset occupancy, controlling the fan to increase the rotating speed; wherein the first preset occupancy is greater than the second preset occupancy.
According to the fresh air conditioner control method provided by the invention, the fresh air conditioner control method further comprises the following steps: and when the fan is started to operate, controlling the fresh air conditioner to swing air.
According to the fresh air conditioner control method provided by the invention, the fresh air conditioner control method further comprises the following steps: acquiring the rotating speed of the fan; and controlling and adjusting the target temperature of the fresh air conditioner according to the rotating speed of the fan.
According to the fresh air conditioner control method provided by the invention, the step of controlling and adjusting the target temperature of the fresh air conditioner according to the rotating speed of the fan specifically comprises the following steps: in the refrigeration mode, when the rotating speed of the fan is in a first preset range, controlling the target temperature of the fresh air conditioner to reduce a first preset temperature; when the rotating speed of the fan is in a second preset range, controlling the target temperature of the fresh air conditioner to reduce a second preset temperature; in the heating mode, when the rotating speed of the fan is in a first preset range, controlling the target temperature of the fresh air conditioner to increase a third preset temperature; when the rotating speed of the fan is in a second preset range, controlling the target temperature of the fresh air conditioner to increase a fourth preset temperature; wherein the first preset range is smaller than the second preset range; the first preset temperature is lower than the second preset temperature; the third preset temperature is lower than the fourth preset temperature; the third preset temperature is greater than the first preset temperature, and the fourth preset temperature is greater than the second preset temperature.
The invention also provides a fresh air conditioner control device, wherein the fresh air conditioner comprises a drain pipe, a first partition board is axially arranged in the drain pipe at a position close to the indoor unit, the first partition board divides the inner space of the drain pipe into a drain channel and a fresh air channel, a through opening is formed in the first partition board, so that condensed water in the drain channel can flow into the fresh air channel through the opening, and a fan is arranged in the fresh air channel; fresh air conditioner controlling means includes: the acquisition module is used for acquiring the human body respiratory frequency parameter of the room where the fresh air conditioner is located; and the control module is used for controlling the operation of the fan according to the human body respiratory frequency parameter.
The invention also provides a fresh air conditioner which comprises the fresh air conditioner control device.
According to the fresh air conditioner control method, the control device and the fresh air conditioner, provided by the invention, the operation of the fan in the fresh air channel is controlled according to the human body breathing frequency parameter, and the indoor human body breathing frequency parameter is kept stable by adjusting the fresh air volume delivered to the indoor, so as to maintain the indoor human body comfortable experience.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and those skilled in the art can also obtain other drawings according to the drawings without creative efforts.
FIG. 1 is a schematic interior side view of a drain pipe provided by the present invention;
FIG. 2 is a schematic view of the internal cross-section of a drain pipe provided by the present invention;
FIG. 3 is a schematic flow chart of a control method for a fresh air conditioner according to the present invention;
FIG. 4 is a flowchart illustrating a method for controlling a fresh air conditioner according to an embodiment of the present invention;
fig. 5 is a second specific flowchart of the fresh air conditioning control method according to the present invention.
Reference numerals:
1: a drain pipe; 2: a first separator; 3: an opening; 4: a water receiving tank; 5: a second separator; 6: a fan; 7: a filter assembly.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, and the embodiments described below with reference to the accompanying drawings are exemplary and intended to be illustrative of the present invention and should not be construed as limiting the present invention.
The following describes a fresh air conditioner control method, a control device and a fresh air conditioner according to the present invention with reference to fig. 1 to 2.
The embodiment provides a fresh air conditioner control method based on a fresh air conditioner, wherein, referring to fig. 1, the fresh air conditioner comprises a drain pipe 1. The first end of a drain pipe 1 of the fresh air conditioner is connected to the indoor unit, and the second end of the drain pipe 1 is communicated with the outdoor and is a drain pipe 1 path of condensed water of the indoor unit. A first partition plate 2 is axially arranged in the drain pipe 1 at a position close to the indoor unit; i.e. the first partition 2 is provided at the drain pipe 1 near the first end. The first partition 2 is arranged along the axial direction of the water discharge pipe 1, that is, the first partition 2 is not arranged transversely on the cross section of the water discharge pipe 1, but extends along the axial direction of the water discharge pipe 1, and the first partition 2 is parallel to the axial direction of the water discharge pipe 1.
The first partition plate 2 divides the inner space of the drain pipe 1 into a drain passage and a fresh air passage. The space inside the drain pipe 1 close to the first end is divided into two parts, namely a drain channel and a fresh air channel, through the first partition plate 2. Because the first partition plate 2 is arranged along the axial direction of the drain pipe 1, the drain channel and the fresh air channel respectively extend along the axial direction of the drain pipe 1, and then drainage of an indoor unit and introduction of outdoor fresh air can be realized.
By integrating the drainage channel and the fresh air channel on the drainage pipe 1, drainage of the indoor unit and introduction of fresh air can be realized through one pipeline, and the arrangement and installation are convenient; and the condensate water in the drainage channel and the fresh air in the fresh air channel can exchange heat in the drainage pipe 1, and the temperature of the fresh air can be adjusted by using the cold energy of the condensate water, so that the temperature of the fresh air introduced into the room is close to that of the indoor air, the temperature disturbance of the indoor air caused by the direct introduction of the outdoor fresh air is avoided, and meanwhile, the cold energy of the condensate water can be recycled.
The drainage channel can be communicated with a water collecting tray in the indoor unit. The water collecting tray is arranged below the heat exchanger of the indoor unit and used for collecting condensed water generated by the indoor heat exchanger. Condensed water of the indoor unit flows into the drainage channel after being collected by the water collecting tray and is drained to the outside through the drainage channel. The first partition plate 2 is provided with a through opening 3, so that condensed water in the drainage channel can flow into the fresh air channel through the opening 3, and the fresh air channel is internally provided with a fan 6. The fan 6 is used for driving the flow of fresh air. The opening 3 penetrates through the first partition plate 2, and the drainage channel is communicated with the fresh air channel at the opening 3. Furthermore, outdoor fresh air introduced by the fresh air channel can flow through condensed water and can fully contact with the condensed water for heat exchange, so that the temperature of the fresh air is close to the temperature of indoor air, the disturbance of the fresh air introduction to the indoor environment is avoided, and the user experience is ensured; and the introduced outdoor fresh air can also play a certain role in purifying, filtering and humidifying the fresh air through contacting with the condensed water, thereby being beneficial to improving the comfort level of the fresh air.
Further, referring to fig. 3, the fresh air conditioning control method includes: acquiring a human body respiratory frequency parameter of a room where a fresh air conditioner is located; and controlling the operation of the fan 6 according to the human body respiratory frequency parameter. The human body respiratory frequency parameter is the parameter related to the respiratory frequency of the human body in the room where the fresh air conditioner is located. In the embodiment, the change of the indoor air comfort level can affect the breathing frequency of the human body to a certain extent, for example, the breathing frequency is increased when the room is relatively closed, so that the indoor air comfort condition can be reflected by the breathing frequency parameter of the human body. The fan 6 can be controlled to start, close, increase the wind speed or reduce the wind speed according to the breathing frequency parameters of the human body so as to adjust the fresh wind quantity delivered to the room and adjust the freshness of the indoor air through the fresh wind to improve the comfort.
According to the fresh air conditioner control method provided by the embodiment, the operation of the fan 6 in the fresh air channel is controlled according to the human body breathing frequency parameter, the indoor human body breathing frequency parameter is kept stable by adjusting the fresh air volume delivered to the indoor, so that the indoor human body comfortable experience is maintained, the human body experience is directly considered on the basis of the human body breathing frequency parameter, the improvement of the indoor air human body comfortable experience is facilitated, and the intelligence of fresh air control is improved; the fresh air conditioner based on the control method enables the introduced fresh air to exchange heat with the condensed water for precooling, avoids temperature disturbance to the indoor air caused by direct introduction of the outdoor fresh air, and meanwhile, the fresh air can be purified and humidified by the condensed water, thereby being beneficial to improving the comfort level of the introduced fresh air.
On the basis of the above embodiment, further, acquiring the human respiratory frequency parameter of the room where the fresh air conditioner is located specifically includes: acquiring the human body respiratory frequency of each person in a room where a fresh air conditioner is located; calculating the average value of the human body breathing frequency of all people as the human body breathing frequency parameter; or acquiring the highest value in the human body respiratory frequency of all people as the human body respiratory frequency parameter.
The embodiment is suitable for acquiring the breathing frequency parameters of the human body when a plurality of people are in the room; when a plurality of people exist in a room, the breathing frequency of each person can be obtained firstly, then the breathing frequency parameter of the person is obtained according to the respective breathing frequency of all people, and the operation of the fan 6 in the fresh air channel is controlled according to the breathing frequency parameter of the person. Specifically, the average value of all human respiratory frequencies can be taken as the human respiratory frequency parameter; the average value may reflect the overall comfort experience of all people in the room. In another embodiment, the highest value of the human breathing frequency of all people can be taken as the human breathing frequency parameter; the highest value may reflect the human experience in the room that reacts most strongly to air comfort.
Further, acquiring the human respiratory frequency of each person in the room where the fresh air conditioner is located specifically includes: the human body breathing frequency can be obtained by at least one of an infrared sensor, a Doppler sensor, an ultrasonic sensor, an optical sensor and a radar sensor. The sensors are non-contact sensors and can be integrated on or near an indoor unit of the fresh air conditioner. Taking the radar sensor as an example, the radar can be arranged on an indoor unit of the air conditioner or near the indoor unit of the air conditioner, as long as the breathing frequency of people in the space environment can be detected through the millimeter wave radar. The radar signals reflected from the human body have vital sign information of personnel, and vital sign measurement data of the personnel such as respiratory rate, heart rate and body movement can be obtained by processing the radar signals. Since the technical principle and details of millimeter wave radar for detecting the respiratory rate and heart rate of a person are well known in the art, they can be easily obtained through the disclosure channels by those skilled in the art, and are not described in detail herein.
Furthermore, the breathing frequency of the human body can be obtained by contacting the wearing equipment and the like with the human body through some contact methods, and the wearing equipment is in communication connection with the fresh air conditioner; the wearing device can be at least one of a bracelet, a wrist strap and a waistband, and can also be other devices, and the wearing device is not limited.
On the basis of the above embodiment, further referring to fig. 4, specifically, the controlling the operation of the fan 6 according to the breathing frequency parameter of the human body includes: when the human body respiratory frequency parameter is higher than a preset respiratory frequency value, controlling the fan 6 to start to operate; or when the human body respiratory frequency parameter is in an ascending trend, controlling the fan 6 to start running. That is, the embodiment provides two control schemes, a preset breathing frequency value can be preset, and when the breathing frequency parameter of the human body is higher than the preset value, the fan 6 is controlled to start to convey fresh air indoors; the human body respiratory frequency parameter can be continuously acquired, and when the human body respiratory frequency parameter is in an ascending trend, namely the human body respiratory frequency parameter is not kept stable any more and is gradually increased, the fan 6 is controlled to start to convey fresh air indoors.
Further, controlling the operation of the fan 6 according to the breathing frequency parameter of the human body further comprises: and after the fan 6 is controlled to start to operate, increasing the rotating speed of the fan 6 when the breathing frequency parameter of the human body keeps rising trend. Further, the preset breathing frequency value is 18-24 times/min.
On the basis of the above embodiment, further, the fresh air conditioner control method further includes: acquiring the number of people in a room where a fresh air conditioner is located; calculating the occupancy rate of the per-capita space; and when the occupancy of the per-capita space is less than or equal to the preset occupancy, controlling the fan 6 to increase the rotating speed. The embodiment also provides that the occupancy of the space per capita in the room can be considered during fresh air control. The embodiment considers that the human comfort experience is related to the space occupancy, if the space occupancy is low, the number of human bodies in the room is large, and at the moment, the per-person air volume is reduced, so that the human comfort is reduced. Therefore, when the occupancy of the per-capita space obtained by calculation is less than or equal to the preset occupancy, the rotating speed of the fan 6 can be increased to improve the fresh air volume, more fresh air can be input into the room, the per-capita air volume level can be improved, and the comfort of the human body can be maintained.
Specifically, the calculating of the per-person space occupancy includes: and acquiring the volume of the room where the fresh air conditioner is located, wherein the per-person space occupancy is the ratio of the volume of the room where the fresh air conditioner is located to the number of people in the room. The volume of the room where the fresh air conditioner is located can be input in advance; the room size can also be detected by using a distance sensor and the like, and then calculated and obtained; and is not particularly limited. For example, the distance between walls and the size of the walls in a room can be detected by a distance sensor, then the area of the floor in the room can be calculated, then the height of the room can be detected, and then the volume of the room can be obtained.
On the basis of the foregoing embodiment, further, with reference to fig. 5, when the occupancy of the per-capita space is less than or equal to the preset occupancy, specifically, controlling the fan 6 to increase the rotation speed includes: acquiring the number of old people and infants in a room where a fresh air conditioner is located; under the condition that the number of the old and the infants is larger than zero, when the occupancy of the per-capita space is smaller than or equal to a first preset occupancy, controlling the fan 6 to increase the rotating speed; under the condition that the number of the old and the infants is equal to zero, when the occupancy of the per-capita space is less than or equal to a second preset occupancy, controlling the fan 6 to increase the rotating speed; wherein the first preset occupancy is greater than the second preset occupancy.
In the embodiment, it is specifically considered that the sensitivities of the users to the change of the air occupancy are different when the types of the crowds are different, that is, the influence of the change of the air occupancy on the comfort experience is different, for example, if the air occupancy is reduced when the types of the crowds are old people or infants, the comfort experience is obviously influenced, and the comfort experience is obviously reduced; when the crowd type is young or middle-aged, the comfortable feeling experience may not be greatly influenced when the air occupation is reduced due to good physical functions of young or middle-aged people. Therefore, the specific value of the preset occupancy can be determined according to the specific crowd type.
In the embodiment, when the old or the infant is in the room, the rotating speed of the fan 6 is controlled according to the first preset occupancy; when there is no old person or no infant in the room, the rotation speed of the fan 6 is controlled according to the second preset occupancy.
In another embodiment, when the occupancy of the per-capita space is less than or equal to the preset occupancy, controlling the fan 6 to increase the rotation speed specifically includes: acquiring the number of old people and infants in a room where a fresh air conditioner is located; under the condition that the number of the old people and the infants is more than or equal to half of the total number of people, when the occupancy of the per-capita space is less than or equal to a first preset occupancy, controlling the fan 6 to increase the rotating speed; under the condition that the number of the old people and the infants is less than half of the total number of people, when the occupancy of the per-capita space is less than or equal to a second preset occupancy, controlling the fan 6 to increase the rotating speed; wherein the first preset occupancy is greater than the second preset occupancy. That is, in the present embodiment, when the number of the elderly and the infants in the room is more than half, the rotation speed of the fan 6 is controlled according to the first preset occupancy; when the number of the elderly and the infants in the room is less than half, the rotation speed of the fan 6 is controlled according to a second preset occupancy.
Specifically, the first preset occupancy rate is 8-12m3A person; the second preset occupancy rate is 6-10m3(iv) human. The specific occupancy numerical value fully considers the comfortable experience feeling of different crowd types on the air occupancy, namely for the old or the infants, the space occupancy is 8-12m3When people are in use, the relative air quantity is sufficient, and the comfortable experience is good; for young or middle-aged people, the space occupancy is 6-10m3When people are in use, the comfortable experience feeling can reach a better level. The specific occupancy value is reasonable in setting, and has practical and feasible guiding significance for controlling the fresh air conditioner.
Further, acquiring the number of the old and the infants in the room where the fresh air conditioner is located specifically includes: the image information of each person in the room can be acquired, the age information of each person is analyzed according to the image information, then the type of the crowd is judged according to the age information, and then the number of the old and the infant is obtained. The age of the old person can be set to be more than 50 years old, and the old person is judged to be the old person when the age analyzed according to the image information is more than 50 years old; the age of the infant is set to 10 years or less, and when the age analyzed from the image information is 10 years or less, the infant is determined. The specific age setting of the elderly and infants may be other, and the specific setting value is not limited.
Furthermore, the corresponding relation between the crowd type and the image information can be preset, and the specific crowd type can be obtained according to the image information and the corresponding relation.
On the basis of the above embodiment, further, the fresh air conditioner control method further includes: and when the fan 6 is started to operate, controlling the fresh air conditioner to swing air. That is, in this embodiment, when introducing fresh air into the room, the swing blade at the air outlet of the fresh air conditioner can be controlled to swing air. In order to avoid the new trend to blow off from the air outlet part, cause local uncomfortable experience. Through pendulum wind, can blow off the even air outlet of following of new trend, can make the temperature and the humidity of new trend and air conditioner air-out all mix, improve the air-out comfort level.
On the basis of the above embodiment, further, the fresh air conditioner control method further includes: acquiring the rotating speed of the fan 6; and controlling and adjusting the target temperature of the fresh air conditioner according to the rotating speed of the fan 6. When opening fan 6 and introducing the new trend promptly, in order to avoid the new trend to cause the disturbance to the indoor air temperature and influence indoor comfort level, the target temperature of the fresh air conditioner of regulation that can be corresponding comes to carry out compensation control to the introduction of new trend to maintain indoor temperature's stability. Specifically, in the refrigeration mode, the target temperature of the fresh air conditioner can be controlled and reduced according to the rotating speed of the fan 6; under the heating mode, the target temperature of the fresh air conditioner can be controlled and increased according to the rotating speed of the fan 6.
On the basis of the above embodiment, further, controlling and adjusting the target temperature of the fresh air conditioner according to the rotation speed of the fan 6 specifically includes: in the refrigeration mode, when the rotating speed of the fan 6 is in a first preset range, controlling the target temperature of the fresh air conditioner to reduce a first preset temperature; when the rotating speed of the fan 6 is in a second preset range, controlling the target temperature of the fresh air conditioner to reduce a second preset temperature; in the heating mode, when the rotating speed of the fan 6 is in a first preset range, controlling the target temperature of the fresh air conditioner to increase a third preset temperature; and when the rotating speed of the fan 6 is in a second preset range, controlling the target temperature of the fresh air conditioner to increase a fourth preset temperature.
Wherein the first preset range is smaller than the second preset range; the first preset temperature is lower than the second preset temperature; the third preset temperature is lower than the fourth preset temperature; the third preset temperature is greater than the first preset temperature, and the fourth preset temperature is greater than the second preset temperature.
Because there is certain difference in temperature between new trend and the indoor air, fan 6 rotational speed is big more, and new trend flow is just big more, will cause the indoor temperature to improve more during refrigeration, will cause the indoor temperature to reduce more during heating. Under the refrigeration mode is specifically proposed to this embodiment, along with the improvement of fan 6 rotational speed, can correspondingly increase the reduction degree to new trend air conditioner target temperature, fan 6 rotational speed is big more promptly, and new trend air conditioner's target temperature reduces more to make new trend air conditioner provide more refrigerating output and compensate the temperature improvement that the new trend caused. Under the mode of heating, along with the improvement of fan 6 rotational speed, can corresponding increase the improvement degree to new trend air conditioner target temperature, fan 6 rotational speed is big more promptly, and new trend air conditioner's target temperature improves more to make new trend air conditioner provide more heating capacity and compensate the temperature reduction that the new trend caused.
Further, when the wind speed of the fan 6 is in the same range value, the reduction amount of the target temperature of the fresh air conditioner in the cooling mode is correspondingly smaller than the increase amount of the target temperature of the fresh air conditioner in the heating mode; because the integrated structure that sets up of drainage channel and new trend passageway in the new trend air conditioner, under the refrigeration mode, the comdenstion water can be flowed through to the new trend, can the certain degree reduce temperature, consequently, introduce the influence of new trend to indoor temperature under the refrigeration mode and do not heat the mode under the influence of new trend to indoor temperature big, consequently, when refrigerating, can be less than the improvement regulating degree to new trend air conditioner target temperature when heating to new trend air conditioner target temperature.
Specifically, the first predetermined range may be 120-; the second predetermined range may be 260-; the first preset temperature can be 1-2 ℃; the second preset temperature can be 2-3 ℃; the third preset temperature can be 1-3 ℃; the fourth predetermined temperature may be 3-4 ℃. The specific value of each preset value may be other, and is not limited specifically.
On the basis of the foregoing embodiments, further, the present embodiment provides a fresh air conditioner control device, which is used for implementing the fresh air conditioner control method according to any one of the foregoing embodiments, where the fresh air conditioner includes a drain pipe 1, a first partition plate 2 is axially disposed inside the drain pipe 1 at a position close to an indoor unit, the first partition plate 2 divides an internal space of the drain pipe 1 into a drain channel and a fresh air channel, a through opening 3 is disposed on the first partition plate 2, so that condensed water in the drain channel can flow into the fresh air channel through the opening 3, and a fan 6 is disposed inside the fresh air channel; fresh air conditioner controlling means includes: the acquisition module is used for acquiring the human body respiratory frequency parameter of the room where the fresh air conditioner is located; and the control module is used for controlling the operation of the fan 6 according to the human body respiratory frequency parameter.
The acquisition module is specifically used for acquiring the human body respiratory frequency of each person in a room where the fresh air conditioner is located; calculating the average value of the human body breathing frequency of all people as the human body breathing frequency parameter; or acquiring the highest value in the human body respiratory frequency of all people as the human body respiratory frequency parameter. The control module is specifically used for controlling the fan 6 to start and operate when the human body respiratory frequency parameter is higher than a preset respiratory frequency value; or when the human body respiratory frequency parameter is in an ascending trend, controlling the fan 6 to start running.
The acquisition module is also used for acquiring the number of people in the room where the fresh air conditioner is located. The control module is also used for calculating the per-capita space occupancy; and when the occupancy of the per-capita space is less than or equal to the preset occupancy, controlling the fan 6 to increase the rotating speed. The acquisition module is specifically used for acquiring the quantity of old people and infants in the room where the fresh air conditioner is located. The control module is specifically used for controlling the fan 6 to increase the rotating speed when the occupancy of the per-capita space is less than or equal to a first preset occupancy under the condition that the number of the old people and the infants is more than zero; under the condition that the number of the old and the infants is equal to zero, when the occupancy of the per-capita space is less than or equal to a second preset occupancy, controlling the fan 6 to increase the rotating speed; wherein the first preset occupancy is greater than the second preset occupancy.
The control module is also used for controlling the fresh air conditioner to swing air when the fan 6 is started to operate. The acquisition module is also used for acquiring the rotating speed of the fan 6. The control module is also used for controlling and adjusting the target temperature of the fresh air conditioner according to the rotating speed of the fan 6. The control module is specifically used for controlling the target temperature of the fresh air conditioner to reduce a first preset temperature when the rotating speed of the fan 6 is in a first preset range in the refrigeration mode; when the rotating speed of the fan 6 is in a second preset range, controlling the target temperature of the fresh air conditioner to reduce a second preset temperature; in the heating mode, when the rotating speed of the fan 6 is in a first preset range, controlling the target temperature of the fresh air conditioner to increase a third preset temperature; and when the rotating speed of the fan 6 is in a second preset range, controlling the target temperature of the fresh air conditioner to increase a fourth preset temperature.
On the basis of the above embodiment, further, this embodiment provides a fresh air conditioner, including above-mentioned fresh air conditioner controlling means. This new trend air conditioner still includes drain pipe 1, drain pipe 1 is inside to be equipped with first baffle 2 near indoor set department along the axial, first baffle 2 will drain pipe 1's inner space divide into drainage channel and new trend passageway, be equipped with opening 3 that runs through on the first baffle 2 and make the comdenstion water in the drainage channel pass through opening 3 flows into inside the new trend passageway, the inside of new trend passageway is equipped with fan 6.
Furthermore, one side wall of the drainage channel extends out of the first end of the drainage pipe 1 and is bent to form a water receiving tank 4, and the water receiving tank 4 is arranged corresponding to the water collecting tray. Namely, the drain passage is provided with a water receiving tank 4 at the outside of the first end of the drain pipe 1, and the water receiving tank 4 is in a groove-shaped structure, so that condensed water can be conveniently introduced into the drain passage. Specifically, the water receiving tank 4 may be correspondingly disposed below the water collecting tray, an outlet may be disposed on the water collecting tray, and the condensed water collected by the water collecting tray may flow into the water receiving tank 4 through the outlet and then into the drainage channel. The water collecting tray can also be connected with a condensate pipe, the condensate pipe is communicated with the water receiving tank 4, the water receiving tank 4 and the water collecting tray can be communicated through the condensate pipe, and condensate water in the water collecting tray is introduced into the water receiving tank 4. The specific communication mode of the water receiving tank 4 and the water collecting tray is not limited.
Further, the end part of the first clapboard 2 can be extended and bent towards the side of the drainage channel to form a water receiving tank 4; or the part of the drain pipe 1 corresponding to the drain channel can be extended and bent to form a water receiving tank 4; the purpose of forming the water receiving tank 4 to facilitate the introduction of the condensed water into the drainage channel is not specifically limited. Further, the first end of drain pipe 1 can be fixed in the inside of indoor set, and fixed parts such as the casing of accessible indoor set, the inside skeleton texture of indoor set are fixed, and concrete fixed position is with can be better collect the comdenstion water through water receiving tank 4, and the unobstructed purpose of the air current of new trend passageway, specifically do not do the restriction.
Further, referring to fig. 1 and 2, a second partition plate 5 is axially arranged at a position close to the first end of the drain pipe 1 in the fresh air channel, and the space of the fresh air channel close to the first end of the drain pipe 1 is divided into an air inlet channel and an air outlet channel by the second partition plate 5. The air inlet channel is used for allowing outdoor fresh air to flow indoors; the air outlet channel is used for allowing indoor air to flow outdoors. The second partition plate 5 is arranged to form an air inlet channel and an air outlet channel, so that the introduction of outdoor fresh air and the outflow of indoor air can be realized, and the circulation flow of indoor and outdoor air can be better realized; and inlet air channel and air-out passageway all establish inside one drain pipe 1 for inlet air and air-out still can carry out the heat transfer when flowing, with the waste of avoiding the cold volume of indoor air, realize the temperature regulation to the new trend simultaneously, guarantee the comfort level that the new trend was introduced.
Referring to fig. 1, second baffle 5 is established near first end department in drain pipe 1 inside in this embodiment to can distinguish air inlet and air-out at the first end of drain pipe 1, be favorable to the orderly flow of air inlet and air-out. And set up second baffle 5 and be located opening 3 towards one side of drain pipe 1 first end, second baffle 5 is located opening 3's one side promptly, and does not correspond with opening 3 for during the comdenstion water that flows out from opening 3 can get into the whole passageway of new trend passageway, and can not only get into air inlet channel or the single passageway of air-out passageway, thereby guarantee outdoor fresh air that introduces can contact with the comdenstion water, realize temperature regulation, purification and the humidification to the fresh air.
Further, a fan 6 is provided corresponding to the opening 3. This embodiment proposes to establish fan 6 in the department that corresponds with opening 3 for on the comdenstion water that flows out from opening 3 can drop fan 6, and then under the rotation of fan 6, can stir the comdenstion water that gets into new trend passageway, be favorable to strengthening the heat transfer of new trend and comdenstion water in the new trend passageway.
Further, a second partition 5 is provided on the side of the fan 6 facing the first end of the drain pipe 1. The fan 6 may be arranged in connection with the second partition 5, i.e. the fan 6 is arranged close to the second partition 5. The fan 6 specifically includes a rotating shaft and a plurality of blades provided on the periphery of the rotating shaft. And the rotating shaft of the fan 6 is arranged to be flush with the partition plate. I.e., the center point of rotation of the fan 6 is located on the extension line of the second partition 5. Thereby when fan 6 rotates, can form the flow of two not equidirectional at second baffle 5 both sides, realize the simultaneous drive to the air inlet and air-out.
Specifically, referring to fig. 1, taking the orientation shown in fig. 1 as an example, when the fan 6 rotates clockwise, the airflow in the channel above the second partition 5 will flow from the left side to the right side of the water discharge pipe 1, and the channel above can be used as an air intake channel for introducing fresh air from the outdoor into the indoor; and the air flow in the channel below the second partition 5 will flow from the right side to the left side of the drain pipe 1, and the channel below can be used as an air outlet channel for introducing indoor air to the outdoor. Conversely, when the fan 6 rotates counterclockwise, the channel above the second partition plate 5 can be used as an air outlet channel, and the channel below the second partition plate 5 can be used as an air inlet channel.
That is, in this embodiment, the simultaneous driving of air inlet and air outlet can be realized by arranging one fan 6 in the fresh air channel. In other embodiments, the fans 6 may be respectively disposed in the air inlet channel and the air outlet channel for respectively driving the air inlet and the air outlet, and the air inlet and the air outlet are not specifically limited, so as to achieve smooth flow of the air inlet and the air outlet.
Further, the fan 6 is connected with a motor and driven by the motor to rotate; specifically, the motor may be fixed to a side wall of the drain pipe 1, for example, the motor may be connected to an outer wall of the drain pipe 1, the motor is connected to a rotating shaft of the fan 6, the rotating shaft of the fan 6 penetrates through the side wall of the drain pipe 1 and is hermetically connected to the side wall of the drain pipe 1, transmission between the motor and the fan 6 is achieved, and the fan 6 is fixed. The motor can also be fixed in other places, such as other spaces inside the indoor unit of the air conditioner, and is not limited specifically.
On the basis of the above embodiment, further, referring to fig. 1, in this embodiment, one end of the drainage channel close to the outdoor is closed. The condensed water in the drainage channel can only flow out through the opening 3, which is beneficial to ensuring the contact between the condensed water and the outdoor fresh air.
Furthermore, fresh air conditioner still includes filter assembly 7, filter assembly 7 transversely puts the inside of locating fresh air channel or filter assembly 7 transversely puts the inside of drain pipe 1. Referring to fig. 1, transversely set up filter assembly 7 in the fresh air channel inside in this embodiment, filter assembly 7 establishes on fresh air channel's cross section promptly for filter and purify the air that flows through, in order to guarantee to introduce the quality of new trend, improve user experience.
In another embodiment, the filter assembly 7 may also be positioned laterally inside the drain pipe 1. Specifically, the filtering component 7 can be arranged at one side of the closed end of the drainage channel facing to the second end of the drainage pipe 1; the filtration and purification of fresh air flowing through can be realized. The filter assembly 7 should be able to allow the passage of air and condensed water to ensure a smooth drainage of the condensed water.
In other embodiments, the filter component 7 can also be arranged inside the air inlet channel to filter the introduced fresh air. The specific location of the filter element 7 is not limited. Further, the filter component 7 may be a filter screen or a filter layer formed by filter materials, or a combination of multiple filter structures, and the specific arrangement is not limited, so as to achieve the purpose of filtering and purifying the fresh air.
On the basis of the above embodiment, further, this embodiment provides a fresh air conditioner and a fresh air conditioner control method, wherein the fresh air conditioner is used for sending new air to the room, carries out a transformation to the indoor drain pipe, sends new air to the room through the filtering action of comdenstion water. Drainage pipe reforms transform, contains a gyro wheel fan, contains three passageway and is used for the condensate water respectively to flow out, and indoor old air flows out and for indoor supplementary new air, increases certain humidity for indoor supplementary fresh oxygen simultaneously, utilizes the condensate water to filter the cooling to the air to this realizes a design that trades the new trend, promotes user experience and feels.
The fresh air conditioner control method provides a complete fresh air supply air conditioner control logic. The scheme of the embodiment can be used for giving the most comfortable environment which is most suitable for the user aiming at different environments and different users, so that the indoor human body requirement is judged and a fresh air supply scheme is given, a healthy and comfortable environment is continuously provided for the human body, the user thinks about the environment, and better user experience is achieved.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. A fresh air conditioner control method is characterized in that a fresh air conditioner comprises a drain pipe, a first partition board is axially arranged in the drain pipe at a position close to an indoor unit, the first partition board divides the inner space of the drain pipe into a drain channel and a fresh air channel, a penetrating opening is formed in the first partition board, so that condensed water in the drain channel can flow into the fresh air channel through the opening, and a fan is arranged in the fresh air channel;
the fresh air conditioner control method comprises the following steps:
acquiring a human body respiratory frequency parameter of a room where a fresh air conditioner is located;
and controlling the fan to operate according to the human body respiratory frequency parameter.
2. The fresh air conditioner control method according to claim 1, wherein the acquiring of the human respiratory frequency parameter of the room in which the fresh air conditioner is located specifically comprises:
acquiring the human body respiratory frequency of each person in a room where a fresh air conditioner is located;
calculating the average value of the human body breathing frequency of all people as the human body breathing frequency parameter; or acquiring the highest value in the human body respiratory frequency of all people as the human body respiratory frequency parameter.
3. The fresh air conditioning control method according to claim 1, wherein controlling the operation of the fan according to the human breathing frequency parameter specifically comprises:
when the human body breathing frequency parameter is higher than a preset breathing frequency value, controlling the fan to start to operate; or when the breathing frequency parameter of the human body is in an ascending trend, controlling the fan to start and operate.
4. A fresh air conditioning control method according to any of claims 1-3, characterized in that the fresh air conditioning control method further comprises:
acquiring the number of people in a room where a fresh air conditioner is located;
calculating the occupancy rate of the per-capita space;
and when the occupancy of the per-capita space is less than or equal to the preset occupancy, controlling the fan to increase the rotating speed.
5. The fresh air conditioning control method according to claim 4, wherein when the occupancy of the per-capita space is less than or equal to a preset occupancy, controlling the fan to increase the rotation speed specifically comprises:
acquiring the number of old people and infants in a room where a fresh air conditioner is located;
under the condition that the number of the old and the infants is larger than zero, when the occupancy of the per-capita space is smaller than or equal to a first preset occupancy, controlling the fan to increase the rotating speed;
under the condition that the number of the old and the infants is equal to zero, when the occupancy of the per-capita space is less than or equal to a second preset occupancy, controlling the fan to increase the rotating speed;
wherein the first preset occupancy is greater than the second preset occupancy.
6. A fresh air conditioning control method according to any of claims 1-3, characterized in that the fresh air conditioning control method further comprises:
and when the fan is started to operate, controlling the fresh air conditioner to swing air.
7. A fresh air conditioning control method according to any of claims 1-3, characterized in that the fresh air conditioning control method further comprises:
acquiring the rotating speed of the fan;
and controlling and adjusting the target temperature of the fresh air conditioner according to the rotating speed of the fan.
8. The fresh air conditioner control method according to claim 7, wherein controlling and adjusting the target temperature of the fresh air conditioner according to the rotation speed of the fan specifically comprises:
in the refrigeration mode, when the rotating speed of the fan is in a first preset range, controlling the target temperature of the fresh air conditioner to reduce a first preset temperature; when the rotating speed of the fan is in a second preset range, controlling the target temperature of the fresh air conditioner to reduce a second preset temperature;
in the heating mode, when the rotating speed of the fan is in a first preset range, controlling the target temperature of the fresh air conditioner to increase a third preset temperature; when the rotating speed of the fan is in a second preset range, controlling the target temperature of the fresh air conditioner to increase a fourth preset temperature;
wherein the first preset range is smaller than the second preset range; the first preset temperature is lower than the second preset temperature; the third preset temperature is lower than the fourth preset temperature; the third preset temperature is greater than the first preset temperature, and the fourth preset temperature is greater than the second preset temperature.
9. A fresh air conditioner control device is characterized in that a fresh air conditioner comprises a drain pipe, a first partition board is axially arranged in the drain pipe at a position close to an indoor unit, the first partition board divides the inner space of the drain pipe into a drain channel and a fresh air channel, a penetrating opening is formed in the first partition board, so that condensed water in the drain channel can flow into the fresh air channel through the opening, and a fan is arranged in the fresh air channel;
fresh air conditioner controlling means includes:
the acquisition module is used for acquiring the human body respiratory frequency parameter of the room where the fresh air conditioner is located;
and the control module is used for controlling the operation of the fan according to the human body respiratory frequency parameter.
10. A fresh air conditioner, characterized in that, comprising the fresh air conditioner control device of claim 9.
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| CN202111171767.7A CN113932300B (en) | 2021-10-08 | 2021-10-08 | Fresh air conditioner control method and device and fresh air conditioner |
| PCT/CN2022/092417 WO2023056750A1 (en) | 2021-10-08 | 2022-05-12 | Fresh air conditioner control method and apparatus, and fresh air conditioner |
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| CN116292375A (en) * | 2023-05-16 | 2023-06-23 | 成都苏扶软件开发有限公司 | Electrical equipment control method, system, equipment and medium based on artificial intelligence |
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| CN114543316A (en) * | 2022-01-21 | 2022-05-27 | 青岛海尔空调器有限总公司 | Control method and control system of air conditioner, electronic equipment and storage medium |
| CN116292375A (en) * | 2023-05-16 | 2023-06-23 | 成都苏扶软件开发有限公司 | Electrical equipment control method, system, equipment and medium based on artificial intelligence |
| CN116292375B (en) * | 2023-05-16 | 2024-03-22 | 俞加利 | Electrical equipment control method, system, equipment and medium based on artificial intelligence |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113932300B (en) | 2023-04-28 |
| WO2023056750A1 (en) | 2023-04-13 |
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